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IND - LON

$211 Find cheap flights from Indianapolis to London

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Indianapolis to London departing on 7/30. 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
Wed 7/10
Wed 7/17

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These are the airlines KAYAK users have selected most often from within our search results in flight searches from Indianapolis to London.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Indianapolis to London.
In the last 7 days travelers have searched 42,898,604 times on KAYAK, and here is why:

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Cheap flight deals from Indianapolis to London (IND-LON)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Indianapolis to London 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
12:47 pm - 10:00 amIND-LGW
16h 13m1 stop
2:00 pm - 4:27 pmLGW-IND
31h 27m1 stop
Tue, Oct 1 - Mon, Oct 7
12:47 pm - 10:00 amIND-LGW
16h 13m1 stop
2:00 pm - 9:37 amLGW-IND
24h 37m1 stop
Wed, Oct 2 - Wed, Oct 9
4:14 pm - 8:10 amIND-LGW
10h 56m1 stop
3:05 pm - 10:50 pmLGW-IND
12h 45m1 stop
$612British Airways
Find Deal
Wed, Sep 25 - Wed, Oct 9
6:52 am - 6:35 amIND-LGW
18h 43m2 stops
3:05 pm - 10:50 pmLGW-IND
12h 45m1 stop
$616American Airlines
Find Deal
Tue, Oct 8 - Tue, Oct 15
1:59 pm - 10:00 amIND-LGW
15h 01m2 stops
12:00 pm - 11:59 pmLGW-IND
16h 59m2 stops
$617Delta
Find Deal
Wed, Oct 9 - Wed, Oct 23
10:10 am - 6:35 amIND-LHR
15h 25m1 stop
8:40 am - 11:30 pmLHR-IND
19h 50m2 stops
$633United Airlines
Find Deal
Wed, Oct 9 - Wed, Oct 23
6:31 pm - 11:45 amIND-LHR
12h 14m1 stop
7:25 am - 5:44 pmLHR-IND
15h 19m2 stops
$634United Airlines
Find Deal
Wed, Sep 25 - Wed, Oct 9
11:24 am - 7:15 amIND-LHR
14h 51m1 stop
6:15 am - 5:07 pmLHR-IND
15h 52m2 stops
$642Delta
Find Deal
Sun, Sep 22 - Tue, Oct 1
4:39 pm - 8:10 amIND-LGW
10h 31m1 stop
3:05 pm - 10:29 pmLGW-IND
12h 24m1 stop
$646American Airlines
Find Deal
Mon, Aug 26 - Tue, Sep 3
4:14 pm - 8:10 amIND-LGW
10h 56m1 stop
3:05 pm - 10:24 pmLGW-IND
12h 19m1 stop
$742British Airways
Find Deal
Thu, Sep 5 - Sat, Sep 14

Flights from Indianapolis to London - Travel Insights & Trends

Get data-powered insights and trends into flights from Indianapolis to London 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 Indianapolis to London?

The average price of all flights from Indianapolis to London clicked on KAYAK for each day over the last 12 months.
For Indianapolis to London, Sunday is the cheapest day to fly on average and Friday is the most expensive. Flying from London back to Indianapolis, the best deals are generally found on Saturday, with Sunday being the most expensive.

What is the cheapest month to fly from Indianapolis to London?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Indianapolis to London, 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 Indianapolis to London is February, where tickets cost $688 on average. On the other hand, the most expensive months are June and July, where the average cost of tickets is $1,318 and $1,199 respectively.

How far in advance should I book a flight from Indianapolis to London?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Indianapolis to London, 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 Indianapolis to London, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 70 days before departure.

Which airlines provide the cheapest flights from Indianapolis to London?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
The best deals for a one-way ticket found by KAYAK users over the last 3 days were on Virgin Atlantic ($381) and Iberia ($492). The cheapest round-trip tickets were found on British Airways ($612) and American Airlines ($616).

Good to know

Low season

November

High season

March

Cheapest flight

$211
Best time to beat the crowds with an average 17% drop in price.
Most popular time to fly and prices are also 12% lower on average.
Flight from Indianapolis to London Gatwick Airport

When to book flights from Indianapolis to London

Are your dates flexible? Find out the best times to travel from Indianapolis to London 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 flights from Indianapolis to London

  • What is the pet policy of airlines flying to London from Indianapolis?

    British Airways only allows recognized service dogs to fly in cabins on the flights. However, they do not allow emotional support dogs or other pets into the cabin. Instead, pets are required to travel in the hold. Economy Class flyers with KLM can bring one pet into the cabin in a pet travel bag. The bag should fit underneath the seat in front of you. If traveling on Premium Comfort Class and Business Class, you cannot bring pets into the cabins.

  • What is the ticket cancellation policy on airlines flying to London from Indianapolis?

    There is a 24-hour cancellation policy at British Airways. You will receive a full refund if you cancel your flight reservation within the first 24 hours. The risk-free cancellation policy applies to all ticket types. Within 24 hours of your purchase, you may cancel your reservation with Air Canada and receive a refund for the cost of your ticket.

  • What benefits do passengers have for upgrading to higher cabin classes?

    Air Canada allows passengers to relax and experience the utmost comfort and convenience. From roomier seats with more space to your own seat that can fully recline. Enjoy the advantages of additional baggage allowance and whiz through security checks and boarding lanes. Eight seats instead of the normal 14 are available in the Luxury First Class cabin of British Airway's 787-9 Dreamliner. The seats also come with larger personal screens and Meridian noise-canceling headphones.

  • Which are the most sustainable airlines from Indianapolis to London?

    Each passenger on this route releases an average of about 6728 lbs in carbon. British Airways and American fly the most sustainably to London from Indianapolis. They leave the least amount of carbon print on this route. They offset about 32% of their carbon emissions.

  • What is the cheapest flight from Indianapolis to London?

    In the last 3 days, the lowest price for a flight from Indianapolis to London was $211 for a one-way ticket and $588 for a round-trip.

  • Do I need a passport to fly between Indianapolis and London?

    A passport is required to fly from Indianapolis to London.

  • Which airports will I be using when flying from Indianapolis to London?

    On your way to London, you’ll fly out from Indianapolis. You’ll be landing in one of London’s 4 airports: London City, London Gatwick, London Heathrow, or London Stansted.

  • Which aircraft models fly most regularly from Indianapolis to London?

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

  • Which airline alliances offer flights from Indianapolis to London?

    SkyTeam, oneworld, and Star Alliance are the airline alliances operating flights between Indianapolis and London, with Star Alliance being the most commonly used for this route.

  • What is the most popular layover when flying to London from Indianapolis?

    Chicago is the most popular layover city among KAYAK users traveling from Indianapolis to London.

  • Which is the best airline for flights from Indianapolis to London, Delta or KLM?

    The two airlines most popular with KAYAK users for flights from Indianapolis to London are Delta and KLM. With an average price for the route of $840 and an overall rating of 8.0, Delta is the most popular choice. KLM is also a great choice for the route, with an average price of $860 and an overall rating of 7.8.

  • How does KAYAK find such low prices on flights from Indianapolis to London?

    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 Indianapolis to London.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Indianapolis to London?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London from Indianapolis 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 Indianapolis to London?

    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 London with an airline and back to Indianapolis with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Indianapolis to London?

    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 London from Indianapolis up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding a cheap flight from Indianapolis to London

  • Passengers looking to travel from Indianapolis to London can fly out from Indianapolis International Airport (IND). London is home to several airports incoming passengers can use to enter the city from IND. They include Heathrow Airport (LHR), Luton Airport (LTN), Stansted Airport (STN), Gatwick Airport (LGW), and London City Airport (LCY).
  • Countless airlines operate from LHR. British Airways passengers will likely arrive at Terminal 3 (T3), Iberia passengers at T5, and Aer Lingus, Ethiopian Airlines, American Airlines, Lufthansa, and Air Canada passengers at T2.
  • You can find car rental agencies at the LHR airport to facilitate your convenience around the city. Car rental desks are located at Terminal 2, on Levels 1 and 2 and near the arrivals (B Gates) and arrivals walkways from Gate B. Some operating rental agencies are Hertz, Enterprise, Budget, and Europcar.
  • KLM offers foldable wheelchairs designed to suit the aisles of the aircraft. Passengers with disabilities will receive priority during boarding and disembarking. You will also receive an escort to help you transit through airports and during the flight.
  • British Airways allows passengers up to 51 lbs. of baggage allowance. Economy basic class allows one cabin and one handbag. They do not allow checked bags for this class. Premium Economy allows one cabin and one handbag. They also allow two checked bags weighing around 51 lbs. Business Class permits two checked bags weighing around 71 lbs. First Class allows three checked bags of around 71 lbs.
See more tips

Top 5 airlines serving from Indianapolis to London

 
See real verified KAYAK customer reviews for airlines flying from Indianapolis to London. 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 Indianapolis to London? 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.
8.0
DeltaOverall score based on 10295 reviews
8.6Crew
7.9Comfort
8.2Boarding
8.0Entertainment
7.4Food
Airline reviews

3 hours late and all they have is was a $12 meal voucher. That’s not even enough to cover fast food.

2.0 MediocreCraig, Jun 2024CVG - LGA
Read more about Delta reviews

3 hours late and all they have is was a $12 meal voucher. That’s not even enough to cover fast food.

Among the poorest flights I’ve had with Delta in a while. Entertainment system failed completely on a 7.5 hr flight. Crew seemed distracted and not the normal friendly crew. Flight overbooked it seemed… very crowded.

If I can, I always fly Delta. I’ve found their service to always be reliable and pleasant.

You could have not cancelled the flight (AA, which I will be flying from now on) left for BOS despite the fictitious weather issues (that no one in my Boston family could see). You could have rebooked my direct flight to another direct flight instead of sending me though JFK, the worst US airport after O’Hara You could have rebooked me on a Main Cabin seat (like the one I paid for in my original ticket instead of putting me a the last row on JFK->BOS leg, pocketing the difference in ticket price But I do not really care whether you will ever do that in a future because in a future neither I nor anyone from my company (unless they pay out of pocket) nor an of my clients and partners (if they heed my advice) will ever be caught dead on any of Delta flights

Really bad baggage handling. Had my Rimowa bag badly damaged at the latches.

It was pretty good I was worried with the short Layover that I might not catch my connection but the gate was there

It was good until there was a 3 hour delay because there was not any pilots to fly the plane.

There was plenty of overhead room but half of the passengers were told they had to check their carryon bags. My partner and I checked in as early as possible and our seats were split across the aisle.

Friendly flight attendants. Comfort plus seats were very comfortable and had lots of leg room. 10A and 10 B.

I've flown many many times on Northwest and then Delta. The crew on this flight were absolutely the best I've had the pleasure of being looked after by.

Cabin crew on our flight showed lack of any customer service gruff and acting annoyed if you asked anything and I mean anything Example a man on the seat over dropped his beer on my husbands blanket We asked if we could switch out blankets cabin crew Said. No we don’t have any extras OK well can you take the wet one Cabin crew looked disgusted and annoyed Took it no OK or yes just a growl

Quick flight. But cabin crew were very noisy and talking too much, especially when we were seated at the back of the plane trying to sleep through the night .

My ticket was for Premium Economy and all the seats were taken, I was placed in Economy class and I’m looking for a refund.

Unfortunately delayed 2 hrs due to faulty tyre.. which had to be changed, but better safe than sorry.

The delay was an issue. Other than that. Every thing good

Hi vergin Atlantic service was good but the flight ticket agent travel up charge me extra 57 pounds as a airport charges, actually I refuse to pay but they say if I not pay £57 then they say you will not be able to travel from Heathrow to goa ,so for me there was no option and it was just 3 day before my departure so i paid, so please look in to the matter. And I have a receipt of £ 57 as well .thanks

Staff didn’t check cabin well for landing seemed more interested in chatting to each other. Food was poor and differed from pre order.

We were in the last group to be called to the flight - which was 30 minutes late taking off. While we were lucky enough to have been given bulkhead seats (due to a medical condition I’d told them about beforehand) the seats weren’t particularly comfortable. A crying baby for the whole trip made things worse, so the crew managed very well with coping. The final thing I’d say was that there wasn’t enough food served during the flight.

Very good. Glad we had Premium for the flight out.

We flew Upper Class from London to The Turks and Caicos. Check in was amazing. Our ldriver too us directly to a special entrance to terminal 3. It took 10 minutes to check in and clear customs. Amazing! The VA lounge is large and comfortable. Boarding the flight was easy and without a wait. The crew was excellent. But the seats were awful, strange and uncomfortable. Having a comfortable flat bed seat is the reason we pays 1000s extra. The VA 787 uses a reverse herringbone configuration. Look it up. You have your back to the window and are facing the aisle with no privacy. Turning the seat into a bed requires assistance from the crew so not very spontaneous. . The food was ok. A bit tasteless and meager portions. Had to pay for WiFi. I believe VA has other configuration on their dream airbus flights. Lots of stuff about all this on YouTube where you can see what I have been describing. I can not recommend taking VA on a long flight with these seats.

Why does it have to be painful to fly long distances?

It is a modern tragedy that any airline expects you to travel for 14 hours in such discomfort and that the only way to add comfort is exorbitant prices. I was in pain by the time we landed. Shameful.

Original plane sidelined. Had to wait an hour for replacement.

Crew was very cooperative and professional. Passenger's first checked in bag should be free.

No real agent onsite helping you for missing luggage there. Not like the other airline next to UA desk, they have staff attending in their desk assisting answer/helping luggage issue, even after midnight.

Horrible, the flights kept delaying, so it is obvious that we won't be able to make it to the next connection. No easier/real agent on site to help you figure this out. UA agent on other counters refuse to assist you and direct us to use the QR code/call customer service. So inefficient and poor. While technology seems convenient, but it's not the best interest/experience for customers need help while there is active issue need assistance.

Food is very bad and entertint not too many options ... flight attendet service is not good

After the morning frenzy of 35 min wait through CLT security at 4;30 AM, it was nice to have a smooth pleasant boarding experience. This 6:30 AM flight was not full. We were able to get seated swiftly and took off promptly. Nice touch they distributed the old fashioned headsets with 8 mm jacks. Snacks were decent and arrival was uneventful.

My window shade didn’t work. So I missed coming into my city. ☹️

Flight was delayed in the gate by 5 hours and ultimately cancelled- rebooking service by United agents was terrible

Information when booking said the flight would be with American Airlines but the flight was actualy with British Airways. Check in from Orlando was nice and quick. I agreed to put my cabin case in the checked luggage as it was a full flight. Case came back damaged (unable to put the handle down) so will have to dispose of it. Seats were quite cramped with very little leg room, even for economy. This was the experience of both the outgoing and return flight. Cabin crew were ok and flight time was punctual.

Missed this flight due to the first AA flight delay

Missed connection from Philadelphia to London because flight from DC was seriously delayed. Was re-routed the next day (had to pay for hotel) to Zurich and was given a main cabin middle seat while I had paid for premium. Great job AA!!!

Original flight delayed several times and finally canceled at 2:30 in the morning. Staff at the gate was not very helpful in resolving problems or communicating why there were delays. I spent 34 hours at the airport before I could leave, they couldn't book me on another early flight even after canceling my original flight. Next flight available after my original flight was canceled was 22 hours later. I will never fly American Airlines again.

very very tight seats unfriendly crew who do not seem to care about the comfort of their passengers and do not know how to smile poor ground staff support at LHR and PHX

So uncomfortable to sit in the tiny space on a long, international. Food was rough. Please, less white flour and processed food.

Our flight was delayed 2.5 hrs due to plane being too hot! After 1.5 hrs, airline decided to use another plane but had to wait for gate, baggage transfer & beverage transfer. Anyone could tell after first half hour that another plane was required and although did not affect us many would miss connecting flights at Heathrow. I have found the stewards are not the friendliest in the industry and the food is questionable, even as I like airplane food normally, the best of the 2 flights was the yogurt & granola for breakfast.

Terrible boarding , Business class seats are sub standard. As usual crew will miss your food too

Just get Economy Plus for international flights, so worth it the extra room, bigger seats…

The return trip was a customer service disaster. American Airlines needs an overhaul of how they treat their customers.

Economy class has no legroom so if you have the money worth to upgrade! Food was absolutely horrible! The crew was super nice!!!!!

Very bed boarding, there was overbooked and make a lot of problems and noises

On my way from Chicago to London, I was seated next to a quite heavy passenger. I could barely move. BA should have ensured that overweight customers are placed in comfortable seats and not to penalize also other passengers because BA is not willing to accommodate these passengers and their needs. No respect at all.

The flight as far as timings go was excellent. Unfortunately we ended up sat with someone on a night flight who had been drinking alcohol before boarding and BA staff were happily serving him more alcohol. He was very drunk which made our flight uncomfortable and awkward. My partner had this person lying on him whilst asleep. Alcohol should be served minimally. If there had been an emergency this person would not have been in a fit state to act accordingly.

First time flying with BA and I will do it again. Staff at airport and on board were very nice and helpful

Wonderful service and very comfy in the bulkhead in Economy Plus! Delicious food.

The BA team at Sky Harbor is deplorable, full of unnecessary attitude and poor communication. It seems like every member of the team was looking at another to solve the problem, instead of taking agency to do so themselves. I saw no less than 6 altercations with the same gate agent where he threatened to revoke the passengers boarding pass for asking a wildly reasonable question, something as simple as where the cue to board was. I’ve complained to BA before but it seems this isn’t an issue for them, which is very disappointing

Boarding poor in London,ok in Chicago. Don’t like Heatrow/terminal5

It was very good. We got a late start by about an hour and a half. However I worked rather have that than crash. It was purely mechanical. They had our tickets ready when we came off the plane in London for the next leg. The only mishap was when we got to Lisbon my husbands luggage made or bit mine didn't. All was not lost because I did finally get it 2 days later. I was really pleased that they c made the effort.

Liked that my American Airlines status seamlessly transferred to BA so luggage check was free. Flights were on time, boarding quick. Wish they didn’t assign connecting gate so late at Heathrow.

Book cheap flights from Indianapolis to London

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Indianapolis to London found on KAYAK in the last 72 hours.
7/30Tue
1 stop
23h 00mIND-LGW
$211
7/9Tue
1 stop
34h 54mIND-LGW
$232
7/15Mon
1 stop
14h 46mIND-LGW
$251
7/30Tue
1 stop
23h 00mIND-LGW
$252
9/1Sun
1 stopBritish Airways
11h 10mIND-LHR
$499
7/30Tue
2 stopsBritish Airways
15h 46mIND-LHR
$501
8/24Sat
1 stopAmerican Airlines
19h 36mIND-LHR
$505
6/22Sat
1 stopUnited Airlines
16h 00mIND-LHR
$717
6/16Sun
1 stopAmerican Airlines
14h 26mIND-LHR
$801
6/15Sat
2 stopsDelta
14h 25mIND-LCY
$2,191

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Last minute flights from Indianapolis to London

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 Indianapolis to London that are departing in the next 10 days.
6/11Tue
multi-stopDelta
11h 01mIND-LGW
6/18Tue
multi-stopDelta
14h 15mLGW-IND
$752
6/11Tue
multi-stopDelta
14h 54mIND-LGW
6/18Tue
multi-stopDelta
16h 59mLGW-IND
$756
6/12Wed
multi-stopDelta
16h 36mIND-LGW
6/16Sun
multi-stopDelta
14h 15mLGW-IND
$811
6/12Wed
multi-stopUnited Airlines
13h 25mIND-LHR
6/16Sun
multi-stopUnited Airlines
15h 35mLHR-IND
$846
6/14Fri
multi-stopUnited Airlines
11h 40mIND-LHR
7/4Thu
multi-stopUnited Airlines
12h 15mLHR-IND
$1,330
6/11Tue
multi-stopVirgin Atlantic
11h 01mIND-LGW
6/18Tue
multi-stopVirgin Atlantic
14h 15mLGW-IND
$2,502
6/11Tue
multi-stopBritish Airways
14h 15mIND-LGW
6/14Fri
multi-stopBritish Airways
12h 25mLGW-IND
$4,488
6/11Tue
multi-stopVirgin Atlantic
11h 01mIND-LGW
6/14Fri
multi-stopVirgin Atlantic
14h 15mLGW-IND
$5,033
6/12Wed
multi-stopBritish Airways
11h 00mIND-LGW
7/7Sun
multi-stopBritish Airways
12h 28mLGW-IND
$5,112
6/12Wed
multi-stopAmerican Airlines
16h 10mIND-LHR
7/12Fri
multi-stopAmerican Airlines
22h 50mLHR-IND
$11,797

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Indianapolis - London Flights

Departure:

Indianapolis (IND)United States

Return flight deals:

London - Indianapolis

Cabin classes: