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ISB - IAD

$777 Find cheap flights from Islamabad to Washington Dulles Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Islamabad to Dulles Intl departing on 9/22. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Thu 7/11
Thu 7/18

Search hundreds of travel sites at once for deals on flights to Washington Dulles Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Islamabad to Washington, D.C..
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Islamabad to Washington, D.C..
In the last 7 days travelers have searched 44,212,782 times on KAYAK, and here is why:

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Cheap flight deals from Islamabad to Dulles Intl (ISB-IAD)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Islamabad to Dulles Intl that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
3:35 am - 4:10 pmISB-IAD
21h 35m1 stop
9:05 pm - 7:05 amIAD-ISB
25h 00m1 stop
$944Qatar Airways
Find Deal
Wed, Sep 18 - Tue, Oct 29
3:35 am - 8:45 amISB-IAD
38h 10m1 stop
10:55 am - 1:50 amIAD-ISB
29h 55m1 stop
$950Qatar Airways
Find Deal
Tue, Sep 24 - Wed, Oct 23
9:30 am - 4:10 pmISB-IAD
39h 40m1 stop
5:20 pm - 7:40 amIAD-ISB
29h 20m2 stops
$1,014American Airlines
Find Deal
Sun, Sep 15 - Sun, Sep 29
3:35 am - 4:10 pmISB-IAD
21h 35m1 stop
5:05 pm - 1:40 amIAD-ISB
47h 35m2 stops
$1,198American Airlines
Find Deal
Wed, Sep 18 - Tue, Oct 29
8:20 am - 8:30 pmISB-IAD
21h 10m1 stop
7:20 pm - 7:05 amIAD-ISB
26h 45m2 stops
$1,215British Airways
Find Deal
Wed, Sep 25 - Wed, Oct 30
9:30 am - 8:30 pmISB-IAD
44h 00m2 stops
10:00 pm - 5:55 amIAD-ISB
21h 55m1 stop
$1,232British Airways
Find Deal
Sun, Aug 4 - Sat, Feb 15
4:35 am - 4:40 pmISB-IAD
21h 05m1 stop
10:00 pm - 6:35 pmIAD-ISB
35h 35m1 stop
$1,310Etihad Airways
Find Deal
Fri, Jun 28 - Sun, Sep 1
4:35 am - 4:40 pmISB-IAD
21h 05m1 stop
10:00 pm - 6:35 pmIAD-ISB
35h 35m1 stop
$1,313Etihad Airways
Find Deal
Fri, Jun 28 - Tue, Jul 16
5:30 am - 7:55 pmISB-IAD
23h 25m1 stop
12:45 pm - 5:10 amIAD-ISB
30h 25m1 stop
$1,448Turkish Airlines
Find Deal
Thu, Sep 5 - Mon, Dec 30
5:45 am - 7:55 pmISB-IAD
23h 10m1 stop
4:40 pm - 3:50 amIAD-ISB
26h 10m1 stop
$1,701Turkish Airlines
Find Deal
Sun, Jul 7 - Thu, Jul 11

Flights from Islamabad to Dulles Intl - Travel Insights & Trends

Get data-powered insights and trends into flights from Islamabad to Dulles Intl to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Islamabad to Washington Dulles Airport?

The average price of all flights from Islamabad to Washington, D.C. Dulles Intl Airport clicked on KAYAK for each day over the last 12 months.
If your flying dates are flexible, you should consider flying to Washington Dulles Airport on a Tuesday, as we generally find the cheapest rates on that day for this route. On the other hand, Saturday is the most expensive day to fly from Islamabad to Washington Dulles Airport. For your return ticket, we recommend flying on a Tuesday and avoiding Saturdays for the best deals.

What is the cheapest month to fly from Islamabad to Washington, D.C. Dulles Intl Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Islamabad to Washington, D.C. Dulles Intl Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Islamabad to Washington, D.C. Dulles Intl Airport is September, where tickets cost $1,007 on average. On the other hand, the most expensive months are August and January, where the average cost of tickets is $1,980 and $1,548 respectively.

How far in advance should I book a flight from Islamabad to Washington, D.C. Dulles Intl Airport?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Islamabad to Washington, D.C. Dulles Intl Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Islamabad to Washington, D.C. Dulles Intl Airport, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 86 days before departure.

Which airlines provide the cheapest flights from Islamabad to Washington Dulles Airport?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 72 hours, the best return deals on flights connecting Islamabad to Washington Dulles Airport were found on Qatar Airways ($944) and American Airlines ($1,014). Pakistan International Airlines proposed the cheapest one-way flight at $777.

Good to know

Low season

November

High season

June

Cheapest flight

$777
Best time to beat the crowds with an average 10% drop in price.
Most popular time to fly and prices are also 7% lower on average.
Flight from Islamabad to Washington Dulles Airport

When to book flights from Islamabad to Dulles Intl

Are your dates flexible? Find out the best times to travel from Islamabad to Dulles Intl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Islamabad to Washington Dulles Airport flights

  • Where can I relax at ISB while waiting for my flight?

    While at ISB and looking for places to relax before boarding your flight, ISB features some serene lounges that you can take advantage of. Some of these lounges you may access by paying at the door, buying a lounge pass, or through a lounge association program, regardless of the level of service you are flying. They are located on the Airside and the International terminal.

  • How can I fly from ISB to IAD?

    Major airlines operating between ISB and IAD routes do not offer non-stop flights as they can be tiresome. If you are traveling through this route, opting for one-stop option flights is the best decision to make. Etihad Airways, Qatar Airways and Turkish Airlines are some of the major airlines frequently operating between ISB and IAD, usually with stops in DOH, AUH, DXB and IST.

  • What can I do at IAD while waiting for airport transfers?

    You can never run out of activities to engage in or amenities to utilize while at IAD. You can take advantage of the Be Relax Spa located in Concourse B and treat yourself to a full-body massage or facials. Alternatively, if you are hungry, you can visit one of the many food booths and get something to eat.

  • How far is Washington from IAD?

    The distance between Washinton and IAD is approximately 26 miles. Using a taxi or Towncar, you can get to Washington DC in 33min. On the hand, bus 5A takes approximately 35min to cover the same distance.

  • What is the cheapest flight from Islamabad to Washington, D.C. Dulles Intl Airport?

    In the last 3 days, the lowest price for a flight from Islamabad to Washington, D.C. Dulles Intl Airport was $777 for a one-way ticket and $944 for a round-trip.

  • Do I need a passport to fly between Islamabad and Washington Dulles Airport?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Islamabad and on arrival in Washington Dulles Airport.

  • Which airports will I be using when flying from Islamabad to Washington Dulles Airport?

    On your way to Washington Dulles Airport, you’ll fly out from Islamabad Intl. You’ll be landing at Washington, D.C. Dulles Intl.

  • Which aircraft models fly most regularly from Islamabad to Washington Dulles Airport?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Islamabad to Washington Dulles Airport?

    Star Alliance, oneworld, and SkyTeam are the airline alliances operating flights between Islamabad and Washington Dulles Airport, with oneworld being the most commonly used for this route.

  • What is the most popular layover when flying to Washington Dulles Airport from Islamabad?

    Abu Dhabi is the most popular layover city among KAYAK users traveling from Islamabad to Washington Dulles Airport.

  • Which is the best airline for flights from Islamabad to Washington, D.C., Emirates or Qatar Airways?

    The two airlines most popular with KAYAK users for flights from Islamabad to Washington, D.C. are Emirates and Qatar Airways. With an average price for the route of $1,543 and an overall rating of 8.1, Emirates is the most popular choice. Qatar Airways is also a great choice for the route, with an average price of $1,307 and an overall rating of 7.6.

  • How does KAYAK find such low prices on flights from Islamabad to Washington Dulles Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Islamabad to Washington Dulles Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Islamabad to Washington Dulles Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Washington Dulles Airport from Islamabad is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Islamabad to Washington Dulles Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Washington Dulles Airport with an airline and back to Islamabad with another airline. Booking your flights between Islamabad and IAD can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Islamabad to Washington Dulles Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Washington Dulles Airport from Islamabad up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

KAYAK’s top tips for finding a cheap flight from Islamabad to Washington, D.C. Dulles Intl Airport

  • On the day you are supposed to fly out from Islamabad to Washington (IAD), you should plan to arrive at Islamabad International Airport (ISB) at least 3h before your flight is scheduled to depart. As such, you will have plenty of time to go through airport security and explore the airport's attractions.
  • If you have scheduled an early morning flight from Islamabad to Washington, you should consider staying at one of the hotels at or near the hotel for easy access to the airport and avoid the risk of missing your flight. Travel Lodge is approximately 2.3 miles from the airport and provides exceptional services, including free breakfast and parking.
  • ISB offers great services for travelers with limited mobility upon request. To access these services, it is advisable to contact your airline at least 48h before your scheduled travel time. This way, the management will have enough time to arrange for extra assistance and wheelchair services. On the other hand, your arrival airport IAD features wheelchair restrooms and shuttles convenient for navigating through the airport.
  • You can discover eight nursing rooms spread out among the five airport concourses if you're flying out of IAD. Four of these nursing suites are located in post-security. Note that it is essential to plan ahead if you want to utilize these facilities, as access requires contacting Airport Services or visiting the information counter. Also, there is an interactive play space with activities based around airplanes close to gate B70 in Concourse B for parents traveling with young children.
  • When you arrive at Washington Dulles International Airport, you can hire a car there as long as you have the required identification and are older than the minimum driving age of 16. Renowned vehicle rental businesses like Hertz, Enterprise, Budget, and Avis are present at the airport.
See more tips

Top 5 airlines serving from Islamabad to Dulles Intl

 
See real verified KAYAK customer reviews for airlines flying from Islamabad to Washington, D.C.. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Islamabad to Dulles Intl? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.6
Qatar AirwaysOverall score based on 4301 reviews
7.5Food
7.6Comfort
8.1Crew
7.8Boarding
7.6Entertainment
Airline reviews

More facilities to transport to the gates......felt too much walking distance

10.0 ExcellentAnonymous, Apr 2024DOH - BOS
Read more about Qatar Airways reviews

More facilities to transport to the gates......felt too much walking distance

Just happy I flew Qatar Airways awesome no wonder they are #1 in the world right now! The food was just delicious, very courteous, professional crew.

It was good no problems made it on time for the next flight overseas!

It was a really long flight from Doha to Philadelphia and it was overall a good one. The one area that I would comment on is that there is a lot of single-use plastic and disposables in the meal service for American Airlines. It would be great to see more circular options in the meal service to reduce the amount of waste.

Suddenly Flight has been change by Qatar and there’s no information is there of us from Bom to Doha and counter person is behaving like Qatar owner next I will not buy Qatar and I will not suggest anyone to fly in Qatar

The crew was fantastic and the over flight was perfect as well.

They shld provide food. Between food they are giving 10 hours gap which is toooo much

The crew was great and the food and liquor offerings were good. Seats were a bit cramped. Flight arrived early at destination. That's a plus.

All over with Qatar airlines my experience was really bad due to delays and then putting me on different airlines and after 8 hours of wait I had to listen to their is no plane to fly for another 24 hours. Wore experience ever.

I had already opted for Vegan food before 2 months yet they say we have no record for it,

Great service, great food, and comfortable business class seats... Friendly and professional flight attendants and ground crew, overall 5 star experience!

Movie selection was ok, but could be better. Would like to see greater selection of newer movies.

Loved the check-in experience. Very friendly staff and not crowded. I did wind up with a middle-middle seat, which was quite uncomfortable. Always appreciate the very professional staff on TAL.

Paying for reserved seats and never received the seats I paid for !! Just fake and a surprise out of their " box "

Turkish airline always good Only Turkish representatives at the gave need to be more helpfull to any staff who traveling on Turkish airline . One situation happened Ist to jfk on Feb 29 TK3 had seats I asked them to transfer me to tk3 because Feb 29 tk1 was oversold and they advise me that I might not make it for tk1 I asked them to transfer me to tk3 and they say no they can’t do it I been telling them you know that I don’t have a chance for tk 1 why would you let plane go with some empty seats on tk3 if you can transfer me to tk3 and have less staff on tk1 and still told me no I waited for tk1 9 hours and only last minute I got seat on tk1 It was not easy situation but I am glad I made it home Thank you Turkish Airline One more suggestion for Turkish Airline you need to make a FIRST CLASS cabin it would be so cool 🆒 Good luck all the best See you more

First class payment but wife’s seat broken, would recline but not lay flat. On previous flight, delays and ground crew malfunctions connecting jetway made us miss flight to Houston. I asked twice for a cart to assist us getting across the massive Istanbul Airport, but was denied. We are both over 70.

My flight had two legs. When checking in at the first leg the agent offering for a deal to upgrade the leg to first class for $199. He then claimed I would be able to upgrade the second leg once I got to the next airport. I declined and when I inquired about upgrading at the second airport, the cost was $1,300. I also had an issue at the airport lounge. I am allowed one guest in the lounge. My friend came in the lounge for less than 5 minutes and left when she couldn’t get a sleeping suite. I wanted to bring in another friend. The airport staff first started acting as though they didn’t understand English and then became upset when I asked for their names so I could file a complaint. As an elite member I knew they could do more but were not. One of the agents started over talking me and walked away mid conversation dismissing my request for assistance. A man claiming to be the manager said you were asking for her name. He also never tried to assist me or see what was going on. He claimed the interactions were recorded and management would see everything. I’m not sure how that would assist me days later. I am sure it didn’t help that I was a black American woman.

Better attitude training for staff at airport, better training for flight attendants, better food, don’t put us with all the crying babies that cried nonstop for 12 plus hours.

Crew announced boarding started and they asked passengers to form a queue. Actual boarding didn’t start and queue was not moving for around 40-50 mins. Very poor management.

It was a terrible airline. The air hostess and the people in the flight, just very rude.

Long way to improve. Toilets not working. Bad handling when flight was canceled

The business class experience is fantastic. The crew were polite but often unavailable even when I tried to call them! I even found myself bringing my used dishes and cutlery up to the crew because no one had come to collect it after over an hour.

1st of all on February 27th Abu Dhabi to Delhi flight the seat wasn't comfortable at all, coming back the Lounge at Abu Dhabi didn't have anything. Than the Food in the flight

Overall mediocre experience. Check in was good. They're were discriminatory. They were not attentive, food choices were not vegetarian friendly. The food served was frozen.

I WOULD ADVISE NOT TO BOOK YOUR FLIGHT ON KAYAK. THEY SHOW BETTER FARES AND AFTER I BOOKED MINE, I FIND OUT THAT IT DID NOT INCLUDE LUGGAGE. i HAD TO PAY $800 TO CHECK IN MY BAGS.

Entertainment did not work from flight from Abu Dhabi to Kolkata. Emirates has a much better flight in that sector.

Very unfriendly team. It was very difficult to get a cup of coffee. Legroom was extremely small. Old, dilapidated plane.

Crew member took too long time to take back leftover food plates from passenger seats. Food was nice.Easy excellent checking.Guy at checking counter was really kind and helpful.Made our checking very quickly. Leftover food should be taken back ASAP. Because in economy class passanger have narrow space . In the long journey like this, passanger have difficulties to sit with the plates.overall experience was good.

Crew was good, boarding mediocre, food choices were limited, seating was not comfortable

Very very bad service very tight seats never ever flying with Etihad again

Every host and pilot were very professional. My next flight would be upgraded from economy to the next group.

I asked for a window seat and when I got on the plane 24A did not have a window so was very not happy, but good and entertainment was good and the staff was very good, so the only complaint was the seating.

Flights were actually with Aer Lingus outward and American Airlines & Aer Lingus on the return journey. Outward flight with Aer Lingus was good but the return flight with them was not so good as our seats were in a poor condition (15A & 15C) and looked like they needed replacing! The American Airlines flight from Miami to JFK New York was good and the seats were very comfortable and spacious (32D & 32E)

Awful. Flight delayed and we missed our long flight to Rome. It has been a nightmare and we have still not arrived. It was NOT a weather delay, just poor planning by AA

My seat was in a good row. In our section it was the first row. But it was difficult tooperate seat entertainment features > table, screen, even though I often fly.

Boarding was as fast and efficient as possible. The flight crew were amazing and extremely friendly. We enjoyed our flight.

There was nothing to like besides the crew. The comfort of the airplane was poor (seat did not work properly and it was not comfortable). The “entertainment” system did not work! On a flight that last nearly eight hours, (which is advertised as having excellent entertainment options), that is unacceptable! Passengers should have been given free WiFi for the flight. The food served on the flight was below school lunch grade food. (With one exception, the ice cream snack). The chicken entree was tough and nearly impossible to cut and eat. The “pizza” served later in the flight was worse. The chicken pizza had a dry crust and the “toppings” were equally not enjoyable. The amount of chicken and cheese were almost non existent. Overall not a flight we would want to repeat!!

There was a problem in the luggage because there were not porters

2-1/2 hours on tarmac after arrival to DFW, lost connection to London, 3 hours wait for customer assistance, stayed on our own account in DFW, no replacement flight for 5 days, had to cancel the entire travel and return to Monterrey today.

My worst flying experience so far. This flight was delayed a total of 42 hours and diverted to New York before it was finally cancelled. It was delayed 4 and a half hours in London. As we were scanning our boarding passes at the gate they advised that the flight was being diverted to JFK since the delays caused us to missed the open hours for Charlotte international customs and immigration. We were assured multiple times by airport personnel, flight attendants, and the Pilot that we would land at JFK go through customs and immigration and then reboard the plane to fly to Charlotte in the same night. When we landed in New York the pilot advised us as we were retrieving our carry on luggage that we were delayed till 10am the next morning and to see guest services to get a room for the night. During this time I had to purchase a room for a family member in Charlotte which drove over 4 and a half hours to pick us up from Charlotte. This could have been avoided if American Airlines had been up front about the delay. Then after standing in line for over 2 and a half hours at guest services we were taken by taxi to a hotel 30 minutes out of the way. Luckily I looked for other flights that night and found one at 8 am to get on. The initial flight which we were scheduled to fly to charlotte in was delayed 12 more times and was finally cancelled 42 hours after it was supposed to land. I am unaware of what happened to the guest that were supposed to fly on the flight after we were placed on another flight but 42 hours in delays for a direct flight is absolutely ridiculous.

Food was 👍 great , seats are a bit narrow, crew is helpful..

The flight was canceled two times and didn’t tell me on time I was waiting all day long for my flight but at the end it was worst.

Flight was good and on time. Check in long time could have been avoided by having more counters at the airport

Book cheap flights from Islamabad to Washington, D.C.

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Islamabad to Washington, D.C. found on KAYAK in the last 72 hours.
9/22Sun
1 stopPakistan International Airlines
23h 15mISB-IAD
$777
9/6Fri
1 stopTurkish Airlines
23h 25mISB-IAD
$788
9/18Wed
1 stopQatar Airways
32h 15mISB-IAD
$842
9/28Sat
1 stopQatar Airways
38h 10mISB-IAD
$856
9/9Mon
1 stopEtihad Airways
21h 00mISB-IAD
$861
9/13Fri
1 stopEmirates
38h 35mISB-IAD
$884
9/5Thu
1 stopAmerican Airlines
21h 35mISB-IAD
$898
6/22Sat
1 stopEmirates
38h 35mISB-IAD
$906
9/17Tue
2 stopsAmerican Airlines
64h 00mISB-IAD
$937
6/28Fri
1 stopEtihad Airways
21h 05mISB-IAD
$1,045

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Last minute flights from Islamabad to Dulles Intl

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Islamabad to Washington, D.C. that are departing in the next 10 days.
6/12Wed
multi-stopQatar Airways
32h 15mISB-IAD
6/20Thu
multi-stopQatar Airways
29h 55mIAD-ISB
$1,042
6/16Sun
multi-stopQatar Airways
32h 15mISB-IAD
6/21Fri
multi-stopQatar Airways
29h 55mIAD-ISB
$1,064
6/12Wed
multi-stopAmerican Airlines
32h 15mISB-IAD
6/18Tue
multi-stopAmerican Airlines
29h 55mIAD-ISB
$1,174
6/12Wed
multi-stopAmerican Airlines
32h 15mISB-IAD
6/22Sat
multi-stopAmerican Airlines
29h 55mIAD-ISB
$1,189
6/12Wed
multi-stopBritish Airways
21h 10mISB-IAD
6/21Fri
multi-stopBritish Airways
22h 55mIAD-ISB
$1,597
6/13Thu
multi-stopBritish Airways
44h 00mISB-IAD
6/20Thu
multi-stopBritish Airways
25h 00mIAD-ISB
$1,757
6/13Thu
multi-stopEtihad Airways
21h 10mISB-IAD
6/17Mon
multi-stopEtihad Airways
20h 25mIAD-ISB
$1,765
6/15Sat
multi-stopEtihad Airways
30h 05mISB-IAD
6/17Mon
multi-stopEtihad Airways
20h 25mIAD-ISB
$1,918
6/15Sat
multi-stopEmirates
29h 54mISB-IAD
6/21Fri
multi-stopEmirates
27h 00mIAD-ISB
$3,971
6/15Sat
multi-stopEmirates
29h 54mISB-IAD
6/17Mon
multi-stopEmirates
33h 15mIAD-ISB
$4,429

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Islamabad - Washington Dulles Airport Flights

Departure:

Islamabad (ISB)Pakistan

Destination:

Washington Dulles Airport (IAD)United States

Return flight deals:

Washington Dulles Airport - Islamabad

Cabin classes: