Find flights
Deals
Insights
When to book
FAQs & Tips
Airlines

IND - LHR

$447 Find cheap flights from Indianapolis to London Heathrow 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 Indianapolis to Heathrow departing on 9/1. 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
Tue 6/4
Tue 6/11

Search hundreds of travel sites at once for deals on flights to London Heathrow Airport

 
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 42,830,901 times on KAYAK, and here is why:

Save 22% 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 Indianapolis to Heathrow (IND-LHR)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Indianapolis to Heathrow 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
11:41 am - 5:40 pmIND-LHR
24h 59m2 stops
6:40 am - 6:15 amLHR-IND
28h 35m2 stops
Tue, Sep 10 - Tue, Sep 24
6:00 am - 5:55 amIND-LHR
18h 55m1 stop
2:05 pm - 1:43 pmLHR-IND
28h 38m2 stops
$676United Airlines
Find Deal
Sun, Aug 18 - Tue, Aug 27
3:50 pm - 9:05 amIND-LHR
12h 15m1 stop
9:15 am - 6:07 pmLHR-IND
13h 52m1 stop
$695American Airlines
Find Deal
Sun, Aug 18 - Tue, Aug 27
5:59 pm - 10:00 amIND-LHR
11h 01m1 stop
9:55 am - 5:32 pmLHR-IND
12h 37m1 stop
$697Virgin Atlantic
Find Deal
Sun, Aug 18 - Thu, Aug 29
12:00 pm - 8:05 amIND-LHR
15h 05m1 stop
11:35 am - 11:56 pmLHR-IND
17h 21m1 stop
$741Virgin Atlantic
Find Deal
Sun, Sep 1 - Tue, Sep 10
5:59 pm - 12:15 pmIND-LHR
13h 16m1 stop
9:55 am - 5:32 pmLHR-IND
12h 37m1 stop
$747Delta
Find Deal
Fri, Aug 16 - Tue, Aug 27
12:00 pm - 6:20 amIND-LHR
13h 20m1 stop
9:00 am - 8:42 pmLHR-IND
16h 42m2 stops
$748Delta
Find Deal
Wed, Aug 14 - Tue, Aug 20
3:50 pm - 7:30 amIND-LHR
10h 40m1 stop
12:15 pm - 10:44 pmLHR-IND
15h 29m1 stop
$752American Airlines
Find Deal
Wed, Aug 14 - Thu, Aug 22
7:20 pm - 10:10 pmIND-LHR
21h 50m1 stop
7:45 pm - 5:37 pmLHR-IND
26h 52m2 stops
$826British Airways
Find Deal
Sat, Aug 10 - Sun, Aug 18
3:56 pm - 7:50 amIND-LHR
10h 54m1 stop
8:10 pm - 6:07 pmLHR-IND
26h 57m2 stops
$910British Airways
Find Deal
Mon, Jun 3 - Mon, Jun 10

Flights from Indianapolis to Heathrow - Travel Insights & Trends

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

The average price of all flights from Indianapolis to London Heathrow Airport clicked on KAYAK for each day over the last 12 months.
When flying from Indianapolis to London Heathrow Airport, you should consider leaving on a Wednesday and avoid Sundays if you are looking for the best rates. For your return to Indianapolis, you’ll find the best rates on Thursdays and the most expensive ones on Sundays.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Indianapolis to London Heathrow 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 Indianapolis to London Heathrow Airport is February, where tickets cost $720 on average. On the other hand, the most expensive months are June and July, where the average cost of tickets is $1,507 and $1,293 respectively.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Indianapolis to London Heathrow 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 Indianapolis to London Heathrow Airport, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 9 days before departure.

Which airlines provide the cheapest flights from Indianapolis to London Heathrow Airport?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
The cheapest return flight ticket from Indianapolis to London Heathrow Airport found by KAYAK users in the last 72 hours was for $676 on United Airlines, followed by American Airlines ($695). One-way flight deals have also been found from as low as $548 on United Airlines and from $550 on Air Canada.

Good to know

Low season

January

High season

March

Cheapest flight

$447
Best time to beat the crowds with an average 19% drop in price.
Most popular time to fly and prices are also 18% lower on average.
Flight from Indianapolis to London Heathrow Airport

When to book flights from Indianapolis to Heathrow

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

  • Are there any sleeping accommodations inside LHR?

    Sometimes while traveling, interruptions mean that you will need to spend the night in or near the airport. If you are looking for something inside LHR, the Aerotel London Heathrow hotel is located in the arrivals area on the ground floor of terminal 3. The hotel can be booked overnight and for 12hr, 9hr, and 6hrs slots. Other options inside the airport include the No.1 Heathrow and the Plaza Premium Lounge where you can book for 3hrs or more. They are located in the arrivals hall of terminals 4 and 2. Accommodation outside the airport is close by and includes the Hilton London Heathrow Airport, Premier Inn, and Sofitel Hotels. These hotels are a 10min walk from the airport, but also offer shuttle services to passengers.

  • Is internet easily accessible at LHR?

    LHR offers free and unlimited internet access while at the airport. You can increase your connection speed by joining the free Heathrow Rewards Program. Additonally, there are work and charging stations a throughout the airport so that you can get things done before boarding your flight. These areas are located at: the check-in area of terminal 4, xheck-in zones D and G and arrivals hall in terminal 5, check-in Zones F and A in terminal 3 and check-In zones C/D and A/B in terminal 2.

  • Are there workout facilities at IND?

    If you are looking to get some steps in while you wait for your flight, IND has a great solution for tracking your distance. There are designated paths with labeled distances so travelers can keep their blood pumping and get in some exercise before sitting on a plane for hours. Before security in the ticketing hall, you will find a quarter-mile path and after security there are two half-mile paths for power-walking, strolling, or light jogging.

  • How do I access information regarding the airport while at IND?

    The airport has both a help desk and digital information kiosks for when you feel the need to ask questions about a certain topic. The digital information kiosks are close to the main escalators in the baggage claim area. They feature easy-to-use touch screen displays which you in finding information about things like local attractions, restaurants, hotels, etc. Similar information is available at the information desk and can be accessed throughout the airport with the assistance of airport ambassadors.

  • What is the cheapest flight from Indianapolis to London Heathrow Airport?

    In the last 3 days, the lowest price for a flight from Indianapolis to London Heathrow Airport was $447 for a one-way ticket and $672 for a round-trip.

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

    Yes

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

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

  • Which airline alliances offer flights from Indianapolis to London Heathrow Airport?

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

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

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

  • 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 $1,032 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 $866 and an overall rating of 7.8.

  • How does KAYAK find such low prices on flights from Indianapolis to London Heathrow 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 Indianapolis to London Heathrow Airport.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London Heathrow Airport 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 Heathrow 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 London Heathrow Airport with an airline and back to Indianapolis with another airline. Booking your flights between Indianapolis and LHR 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 Indianapolis to London Heathrow 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 London Heathrow Airport 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 IND to London Heathrow Airport

  • Indianapolis International Airport (IND) has several charging stations that you can take advantage of to ensure your phone or computer stays charged while at the airport.
  • If you are traveling with children, you can benefit from the Kids Eat Free program at Heathrow Airport (LHR). It allows kids to eat for free when an adult orders a meal from the menu. For details, you can inquire at the information desk or look out for restaurants with signs stating they are a part of the program.
  • You can meditate or pray at the Haflich Meditation Room at IND which is located before security on the ticketing level.
  • If you are in need of a quick trim before your trip, look for the Hair Departure Barber Shop in the Civic Plaza at IND. You can take advantage of their services to make sure you are looking your best before you fly.
  • If you have some extra time and want to take a stroll at LHR, be sure to visit the area close to the Premium Check-In counters of Terminal 5. You will find an art gallery that offers intriguing pieces to enjoy before your flight.
See more tips

Top 5 airlines serving from Indianapolis to Heathrow

 
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 Heathrow? 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 10826 reviews
8.6Crew
7.9Comfort
7.4Food
8.0Entertainment
8.2Boarding
Airline reviews

It was a good experience except when boarding a female flight attendant did not go out of her way to assist my teenage daughters in finding space for their carry-ons after their compartments were full.

10.0 ExcellentBranton, May 2024AVL - ATL
Read more about Delta reviews

It was a good experience except when boarding a female flight attendant did not go out of her way to assist my teenage daughters in finding space for their carry-ons after their compartments were full.

On time departure, smooth trip, flight attendant told through passengers the gate we would arrive at and the gate our outbound flight was departing from. Early arrival

Checking in at the airport the agent only booked the first keg of my trip and had my checked luggage going to the airport with a layover! Never was issued a boarding pass for the second leg or received sticker fir my checked bag. All was well in the end! Delta agents helped to resolve the situation!!!

Delayed due to an ill passenger after loading. Not preventable on Delta's part. Was in first class. The seats are becoming worn and detaching from their velcro attachments. Only got snacks on flight. The attendant was not the friendliest.

I would fly again the whole experience was great. The only feed back I can give that they don't do that American Airlines does is the crew there is more humorous with boarding and thank their passengers. It makes it more fun to fly with them. I would however fly Delta again.

Big plane, long flight, absolutely no leg room and basically non existent air! I am 5”4’ and always travel Main Cabin, I was miserable on this plane and could barely move when we arrived in Cabo due to the cramped leg area!

From Atlanta to Cabo I would have hoped on a plane that size I would have been able to breathe and wiggle my feet a little! The leg room in that plane is non existent and I am only 5”4’. And the air vent either wasn’t working very well or just could not blow air from the ceiling to the seat area as I was suffocating through the entire flight! And please don’t say I would have been more comfortable in first class because I cannot afford those rates and have always travelled Main Cabin without issues !

The pilots were good. Disappointing when planes don't have electrical ports

I liked the piloting of the aircraft. Very disappointed about lack of electrical ports. Also, although a short flight. there was enough time to hand out snacks to comfort + seats as was done for first class.

I had a wonderful experience flying with delta. The gentleman taking care of us on our flight was so nice, accommodating, and attentive. He always was smiling and giving pins to the kids which made me smile. The flight was quick too and without turbulence. Thank you for the great flying experience.

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.

From the start everything was perfectly fine. First meal was fantastic. Breakfast needs a lot of work and food was overcooked and not very nice for breakfast. Staff were fantastic friendly nice they came round and check we need anything else to eat or drink

From the start everything was perfectly fine. First meal was fantastic. Breakfast needs a lot of work and food was overcooked and not very nice for breakfast. Staff for a fantastic friendly nice we came round and check we need anything else to eat or drink

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.

I paid $380 for my one-way ticket from California to Minnesota. The fair did not include online check-in. I received instructions from their app to check in at a kiosk. At the kiosk, the boarding pass would not print until an actual person came to verify that I had a personal item and not a carry-on item, On the plane, the person next to me was drunk and allowed to continue to order alcohol. United is garbage I’d rather fly spirit.

The plane was dirty and the in seat air wasn't blowing as planes usually do.

Generally good but there wasn’t any staff available when my luggage didn’t appear at baggage claim in Fresno. It took about half an hour to locate a staff member to open up the locked room where it was being kept.

Do not like the feeling of being in the basic economy. Everyone should feel good no matter what.

All flights were on time and boarding was issue free

Terrible! The plane was old and you are required to connect your own device to their Wi-Fi rather than have entertainment options in the back of the seat in front of you. The Wi-Fi went out during the flight and there was only one plug for the devices every two seats. Three out of five surrounding my family did not work. The seats and spaces under them were so small I could not fit my backpack, which I’ve always brought on flights and fit before no problem. The crew were unpleasant and patronizing.

Great! The plane was decently sized and comfortable. The staff was nice and there was great in flight entertainment

Food was terrible Not many options Stewards dont care Delay

Water service would be great. The way they board is terrible. Slow passengers first😂😂 They need to smart up a bit

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.

I am tired of being nickel and dimed for seat location, checked luggage and carry on bags. That is why i rarely fly anymore.

Was flying in premium eco and there were around 5-6 movies I wanted to watch and none of those could I play for some reasons. Not just me we checked w the person sitting next to me. Few of the movies were only playable :( Also that was not great that we couldn't upgrade to business however tried to, many times before the flight :(

You cancelled my flight by email then made it very difficult to get in contact with you. Then put me in a flight with a long layover in Mexico returning to the wrong airport in uk. Mind blowing my stressful. I missed see my grand dad because of you.

This was not the BA business class it used to be. Mediocre food, attendants seemed stretched thin. All the little luxuries that used to make BA business fun were missing. Flight delayed and the explanation given was they forgot to pick up crew - I hope I misheard! Transfer in LHR “sticky” - we thought we had way too much time at 3hours but it was needed. Next time will try different route.

Always getting updates by email very easy to check in on line. There was plenty of checking in staff to get you all through. It was nice that the flight attendants took time to talk to you and were interested in your holiday.

Flight from Phoenix to London was very quiet. Excellent space available for comfort, couldn't fault

Food was very average. And top up drinks offer was absent. For a 11 hour long flight that should be the minimum. The crew didn't want to be there. I understand it was new year day but given they had signed up for it

We missed the flight to Barcelona because the flight from Baltimore was delayed. We flew on Vueling VW6653. Our luggage didn’t arrive. Please help us get our luggage. We are staying at Hotel Gran Via in Barcelona

In economy and food was ok, but with limited leg space (and I was in a 2 seat configuration) it was difficult to eat with a tiny seat tray. I spilt wine on my trousers. First time on British Air (I usually fly Turkish Air) and in a 777. Heathrow was pleasant but changing terminals awkward.

Starting with the flight Cairo to London the plain was so poor no entertainment at all uncomfortable seats although it’s 5 hours long,then an American airline plain took me from London to Miami it was a bad experience the crew most of flight time not available and they asked us to help our selves for any snacks if we need. From Miami to London actually was perfect flight with a huge plain and perfect crew but from London to Cairo was horrible plain with stiff fixed seats not movable no entertainment or wi fi very poor Menu which is unacceptable for a business class

I've done hundreds of flights in my life, and this flight was one of the best I've ever taken, From beginning to end, everything went smoothly, professionally, and with a smile and friendly attitude from all employees I interacted with. The food was delicious (and free), as were the drinks. There was just a genial and effective way in the way that British Airways organized the flight -that reminded of days in the 70's, 80's, and 90's, when flying was a fun, and exciting adventure. I enjoyed and had confidence in the abilities of the flight crew, I'll be flying British Airways several more times this summer. Thank you so much for the great experience! Cheryl Olso

Terrible! I missed my flight to my final destination and British airlines and American Airlines keep pointing fingers on each other’s. Nobody wants to take responsibility

Overall, terrific service, accommodations, and experience. Only reason comfort was rated lower was because it was difficult to keep a comfortable sleeping position for the overnight flight, but I also had an economy seat.

Very cramped seats in economy, difficult to get comfortable with your legs and feet and back. The seat width is ok but I’m average size. Food is HORRIBLE. Crew is friendly. Delays and very tight connections made it tough for navigating. We would have missed our connecting flight if it wasn’t delayed too. The terminal transit was slow and normally every 10 minutes before 8pm, after 8 pm is every 30 minutes!!!!! No free wine or drinks!! Below average attitude.

Leg room was better than expected. Lavatory’s were easy to access.crew was grea!

Horrible seat allocation. Boarding was slow. Food was average and so was entertainment. The TV terminal didn't work and so had to use remote.

Lost one checked bag.and wasted 30min waiting and filing missing baggage report. Very unsatisfied.

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.
9/1Sun
2 stops
59h 32mIND-LHR
$447
9/1Sun
3 stops
56h 22mIND-LHR
$464
6/3Mon
3 stops
40h 25mIND-LHR
$487
8/13Tue
1 stopUnited Airlines
9h 56mIND-LHR
$548
7/19Fri
2 stopsUnited Airlines
14h 00mIND-LHR
$654
6/22Sat
1 stopBritish Airways
21h 49mIND-LHR
$882
5/12Sun
1 stopIberia
17h 25mIND-LHR
$883
6/2Sun
2 stopsAmerican Airlines
13h 39mIND-LHR
$891
5/12Sun
2 stopsAmerican Airlines
12h 26mIND-LHR
$923
6/3Mon
1 stopBritish Airways
11h 28mIND-LHR
$3,770

Search by stops

Search by airline

Search by price

Last minute flights from Indianapolis to Heathrow

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.
5/7Tue
multi-stopDelta
15h 51mIND-LHR
6/7Fri
multi-stopDelta
15h 39mLHR-IND
$748
5/7Tue
multi-stopAmerican Airlines
14h 19mIND-LHR
6/7Fri
multi-stopAmerican Airlines
15h 24mLHR-IND
$751
5/7Tue
multi-stopAmerican Airlines
12h 21mIND-LHR
6/7Fri
multi-stopAmerican Airlines
15h 24mLHR-IND
$752
5/7Tue
multi-stopLufthansa
16h 51mIND-LHR
6/7Fri
multi-stopLufthansa
41h 08mLHR-IND
$789
5/8Wed
multi-stopBritish Airways
12h 37mIND-LHR
5/13Mon
multi-stopBritish Airways
26h 38mLHR-IND
$1,220
5/8Wed
multi-stop
15h 25mIND-LHR
5/10Fri
multi-stop
33h 47mLHR-IND
$1,237
5/8Wed
multi-stopUnited Airlines
19h 20mIND-LHR
5/13Mon
multi-stopUnited Airlines
14h 17mLHR-IND
$1,263
5/6Mon
multi-stopDelta
10h 27mIND-LHR
5/12Sun
multi-stopDelta
15h 45mLHR-IND
$1,267
5/10Fri
multi-stopBritish Airways
10h 40mIND-LHR
5/12Sun
multi-stopBritish Airways
12h 16mLHR-IND
$1,316
5/7Tue
multi-stopLufthansa
10h 53mIND-LHR
5/9Thu
multi-stopLufthansa
14h 52mLHR-IND
$7,976

Search by stops

Search by airline

Search by price

Indianapolis - London Heathrow Airport Flights

Departure:

Indianapolis (IND)United States

Destination:

London Heathrow Airport (LHR)United Kingdom

Return flight deals:

London Heathrow Airport - Indianapolis

Cabin classes: