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IAD - LUX

$351 Find cheap flights from Washington Dulles Airport to Luxembourg

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Dulles Intl to Luxembourg departing on 7/11. 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 Luxembourg

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

Save 21% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Bundle and saveSave money when you bundle your flight + hotel.

Cheap flight deals from Dulles Intl to Luxembourg (IAD-LUX)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Dulles Intl to Luxembourg 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
6:50 pm - 6:30 pmIAD-LUX
17h 40m2 stops
8:00 pm - 5:40 pmLUX-IAD
27h 40m3 stops
Wed, Jul 10 - Wed, Jul 17
6:50 pm - 9:45 pmIAD-LUX
20h 55m2 stops
7:30 am - 5:40 pmLUX-IAD
16h 10m2 stops
Wed, Jul 10 - Wed, Jul 17
6:50 pm - 9:45 pmIAD-LUX
20h 55m2 stops
2:30 pm - 5:40 pmLUX-IAD
33h 10m3 stops
Tue, Jul 9 - Tue, Jul 16
5:15 pm - 12:25 pmIAD-LUX
37h 10m2 stops
12:10 pm - 3:25 pmLUX-IAD
57h 15m2 stops
$939Scandinavian Airlines
Find Deal
Mon, Aug 5 - Wed, Aug 21
10:30 pm - 6:05 pmIAD-LUX
13h 35m1 stop
10:40 am - 8:45 pmLUX-IAD
16h 05m1 stop
Tue, Aug 20 - Fri, Aug 23
8:45 pm - 6:25 pmIAD-LUX
15h 40m1 stop
2:50 pm - 4:15 pmLUX-IAD
31h 25m1 stop
$980SWISS
Find Deal
Mon, Aug 5 - Wed, Aug 21
11:06 am - 5:35 pmIAD-LUX
24h 29m2 stops
6:10 am - 4:00 pmLUX-IAD
15h 50m1 stop
$1,008Delta
Find Deal
Mon, Aug 5 - Wed, Aug 21
8:45 pm - 6:25 pmIAD-LUX
15h 40m1 stop
10:45 am - 4:15 pmLUX-IAD
11h 30m1 stop
$1,070SWISS
Find Deal
Wed, Jul 10 - Wed, Jul 17
8:37 am - 4:05 pmIAD-LUX
25h 28m2 stops
9:45 am - 7:11 amLUX-IAD
27h 26m2 stops
$1,104United Airlines
Find Deal
Tue, Jul 9 - Tue, Jul 16
5:27 pm - 4:05 pmIAD-LUX
16h 38m2 stops
8:25 am - 2:10 pmLUX-IAD
35h 45m2 stops
$1,149United Airlines
Find Deal
Tue, Jul 2 - Tue, Jul 9

Flights from Dulles Intl to Luxembourg - Travel Insights & Trends

Get data-powered insights and trends into flights from Dulles Intl to Luxembourg 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 Washington Dulles Airport to Luxembourg?

The average price of all flights from Washington, D.C. Dulles Intl Airport to Luxembourg clicked on KAYAK for each day over the last 12 months.
When flying from Washington Dulles Airport to Luxembourg, you should consider leaving on a Wednesday and avoid Thursdays if you are looking for the best rates. For your return to Washington Dulles Airport, you’ll find the best rates on Wednesdays and the most expensive ones on Tuesdays.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Washington, D.C. Dulles Intl Airport to Luxembourg, 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 Washington, D.C. Dulles Intl Airport to Luxembourg is January, where tickets cost $593 on average. On the other hand, the most expensive months are May and June, where the average cost of tickets is $1,599 and $1,553 respectively.

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

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 3 days, Scandinavian Airlines offered the best one-way deal for that route, at $448. KAYAK users also found Washington Dulles Airport to Luxembourg round-trip flights on Scandinavian Airlines from $939 and on SWISS from $980.

Good to know

Low season

July

High season

December

Cheapest flight

$351
Best time to beat the crowds but there is an average 24% increase in price.
Most popular time to fly with an average 8% increase in price.
Flight from Washington Dulles Airport to Luxembourg

When to book flights from Dulles Intl to Luxembourg

Are your dates flexible? Find out the best times to travel from Dulles Intl to Luxembourg 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 Washington Dulles Airport to Luxembourg flights

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

    In the last 3 days, the lowest price for a flight from Washington, D.C. Dulles Intl Airport to Luxembourg was $351 for a one-way ticket and $920 for a round-trip.

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

    Yes

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

    When flying out of Washington Dulles Airport you will be using Washington, D.C. Dulles Intl. You will be landing at Luxembourg, also known as Luxembourg.

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

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

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

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

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

    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 Washington Dulles Airport to Luxembourg.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Luxembourg from Washington Dulles Airport 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 Washington Dulles Airport to Luxembourg?

    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 Luxembourg with an airline and back to Washington Dulles Airport with another airline. Booking your flights between Washington Dulles Airport and LUX 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 Washington Dulles Airport to Luxembourg?

    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 Luxembourg from Washington Dulles Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top 4 airlines serving from Dulles Intl to Luxembourg

 
See real verified KAYAK customer reviews for airlines flying from Washington, D.C. to Luxembourg. 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 Dulles Intl to Luxembourg? 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.
7.8
KLMOverall score based on 1470 reviews
8.4Crew
7.8Boarding
7.2Entertainment
7.3Food
7.6Comfort
Airline reviews

The flight was delayed for 2 hrs. Because they didn’t have a crew to fly. And it is not a first time for klm to do that. Last time they cancelled my filght and rebooked me 3 days later. Not reliable airline

2.0 MediocreDavor, Mar 2024AMS - ZAG
Read more about KLM reviews

The flight was delayed for 2 hrs. Because they didn’t have a crew to fly. And it is not a first time for klm to do that. Last time they cancelled my filght and rebooked me 3 days later. Not reliable airline

We left one hour late because of technical difficulties. The economy comfort seats are great for the price. The crew was mediocre, they do not provide a pleasant experience, they just deliver food and drinks and give orders, not very amicable, no service and hospitality focus.

Seats are fair enough for medium tall people. Good food all the trip. Fight attendances are warm

Overall a good experience. We were disappointed when we had to check our carry on due to the plane being full. KLM hadn’t notified us and we had valuable items in the carry on but they still made us check it. Some of the food was great and some was mediocre. Crew is really kind and funny.

One of the vstewardeses wanted to bump me of the plane for absolutely nothing. There is CCTV in the plane ans everything can be verified. Very disappointing , you all will see, o other 5 years and the passangers who does not smile to flight attendent will be bumped off...

Mostly fine. Minor delays departing and arriving. Quite a cramped plane, not so much as regards legroom but very narrow seats. Quiet nice food. Non-working USB charger. Flight attendants were helpful but not particularly proactive — one had to work to get their attention (but all was fine once they notice you), very Dutch style:)

I travel frequently. The flight was late again... KLM should really try and be on time

The flight itself it was great nice food the crew were very nice and helpful, Checking in from Birmingham wasn't great long queues for bag dropped, And I had my hand luggage case taken away from me even though I requested to have it with me as I had breakables items. I was told I can not because of the length of the flight with no explanation at all no options was given for me to take my fragile items out of my case it was taken away with hold buggage I find the staff member who was checking me in very unpleasant !! Can we please be advise if the rules have changed about the the carry on hand luggage it will be easier to be advise on booking your tickect if we not allowed to take the hand luggage with me. Overall I had a good flight .

The plane was clean and the staff was friendly. Food and drinks as expected on international flights. The entertainment system was old style, with a pullout controller, and selections not as extensive as on other flights.

The food quality is poor. The staff are very friendly and accommodating. The entertainment program was limited. I experienced a delay of 30 minutes due to two issues. Passenger luggage had to be removed and there was a technical issue with the stairs not detaching from the aircraft. The pilot managed to compensate and we arrived only 15 minutes later. The luggage at Dubai airport was very slow. I waited over an hour.

My only issue was my meal was inedible except for the sides.

Medíocre. The food wasn't good (although not bad, bad) and the staff wasn't kind. I asked for n extra blanket, the steward never came back, serving us roughly.

Excellent apart from transport to actual plane 10 minutes from the actual gate , walking out in the tarmac in the rain and having to climb stairs to enter while holding luggage.

They charge me for luggage which is was included on the ticket

Business class in the second leg - CDG-EVN was a disaster.

worst experience ever i choose my seat in advance and also have my seat selected in my boarding and the they told me that my seat has been changed without notify me

No birding was given for next trip on same carrier, food was very moderate.

We transited through Chad and what was supposed to be a 1hr 20 minutes transit time lasted over 4hrs. We didn't get regular updates until we complained. After a 10hr flight from Paris no form of refreshment given and finally arrived Abuja over 6hrs later and none of my bags came

The line at boarding was not well organized and managed

A couple of minor delays in boarding but very professional and efficient staff.

I flew Delta last week and United Airlines is a poor substitute mechanical problems with the plane and shitty food among other things made my travel experience what’s become to be expected from United no way is it ever worth the money they make us pay

We ended up with seats in the very back. So they did not recline. Have no idea why, we reserved and checked in very early. The isles were very narrow and the seats had very little leg room. But they did give us water, and a snack.

Should have video screens Plane audio was poor and without wired connection hard to understand crew. Should serve more than just cups of water and pretzels on six hour flight. Did not see crew rest of flight. Fix charging sockets to retain charging blocks.

Food was terrible Not many options Stewards dont care Delay

The ride was good but no food ot entertainment hence, it was just over an hour flight.

they made me check my carryon. There was space in the overhead bins.

The plane was delayed 2 hours. The wifi did not work. The seat in first class was not comfortable because the bottom felt like it lost all of its padding. And I did not like when the flight attendant made me wait at my seat to use the bathroom and didn't tell me why. If there were too many people using the 1st Class bathroom, she should have told me to go in the back, coach bathrooms. I guess I have to feel fortunate that they found 2 local pilots to still fly the plane tonight after the original pilots ended up at an airport 60 miles away due to high winds.

The crew were really great, but the 4 hour delay in small chunks was the worst.

Every experience was good except for the lack of comfort in those economy seats. I never had knee pain until that flight. Those seats are uncomfortable.

I bought internet for the flight. Don’t waste your money. I wasn’t able to download a 1 Mb file from Google Docs during a 3-4 hr period. You can only use WhatsApp and email if you are willing to wait.

United delayed the flight to assist customers to make the connection. The Ohara customs area was overwhelm which created an issue for customers trying to make the Little Rock connection. The delayed allow several customers to make the final flight into Little Rock.

Missed our flight to London and we were put on coach seats to Munich.

Terrible. Missed our flight to Newark as well as our flight to London. Complete disaster

They canceled our flight last minute and we had to get another flight with twice the cost

Dinner was excellent - beef stew, the eggs for breakfast were only ok. It was soooo nice that there were so many options for movies and games.

Captain waited 45 minutes for late passengers boarding from Washington DC to Munich which was nice for them but caused our luggage to miss boarding our connection on to Bucharest. We then did not receive our luggage for about 48 hours after landing which was very inconvenient for our travel.

Poor, we had 1 hour to grab our checked luggage, go through customs, recheck bags and run across terminals to make our United flight. Poorly planned connections.

Check in in Albuquerque was awful. The people were great but they were over loaded. The procedures were terrible. We got through fine but it took 90+ minutes.

Will try to not fly with them again. Delays because of weather but got redirected to an airport where I could not make connection.

Staff didn’t care in business class. Closed the door on my mom while she was on the jetbridge and flight attendant told me she would make it from the connecting flight. They lied. My luggage was damaged on arrival. No success in filing damage claim.

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

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Washington, D.C. to Luxembourg found on KAYAK in the last 72 hours.
7/11Thu
2 stops
51h 55mIAD-LUX
$351
10/4Fri
2 stopsScandinavian Airlines
43h 35mIAD-LUX
$448
7/11Thu
3 stops
41h 10mIAD-LUX
$467
6/27Thu
2 stops
26h 45mIAD-LUX
$566
7/11Thu
1 stop
16h 25mIAD-LUX
$615
10/4Fri
1 stopTAP AIR PORTUGAL
15h 00mIAD-LUX
$628
6/26Wed
2 stops
21h 45mIAD-LUX
$640
6/27Thu
3 stops
31h 05mIAD-LUX
$656
7/26Fri
1 stopTAP AIR PORTUGAL
15h 00mIAD-LUX
$674
7/26Fri
2 stopsTAP AIR PORTUGAL
38h 25mIAD-LUX
$690

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Washington Dulles Airport - Luxembourg Flights

Departure:

Washington Dulles Airport (IAD)United States

Destination:

Luxembourg (LUX)Luxembourg

Return flight deals:

Luxembourg - Washington Dulles Airport

Cabin classes: