IND - LHR

$224 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 5/3. 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
1 adult, Economy, 0 bags

KAYAK searches 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.
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Everything you should know

Cheapest round-trip
$609
Typical prices: $692-$818
Lufthansa
mar. 2/24mar. 3/3
IND - LHR • 2 stops
Cheapest one-way
$224
Typical prices: $483-$539
British Airways
dom. 5/3
IND - LHR • 1 stop
Our travelers' advice
AI-powered summary based on content written by travel experts. AI can make mistakes.
BA Premium Economy offers extra legroom and priority boarding.
Delta provides complimentary meals in Main Cabin on long-haul flights.
Expert advice
Expert advice
Expert advice
Expert advice
Top airlines
Lufthansa
Cheapest • from $609 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to book
2 weeks
in advance
Our data shows that travelers who book at least 2 weeks in advance save around 14% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
February
Cheapest • 19% price drop
May
Most popular
Good to know
Good to know
+1
+1
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Flight Deals

Cheap Flights 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 for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Indianapolis to Heathrow

mar., feb. 24 - mar., mar. 3
Lufthansa Logo
6:10 pm - 3:50 pm
IND
-
LHR
16h 40m
2 stops
Lufthansa Logo
11:10 am - 9:59 pm
LHR
-
IND
15h 49m
2 stops
$609Lufthansa
mié., may. 13 - mié., may. 20
Lufthansa Logo
4:25 pm - 11:50 am
IND
-
LHR
14h 25m
1 stop
Lufthansa Logo
7:25 am - 8:34 pm
LHR
-
IND
18h 09m
2 stops
$617Lufthansa
mié., feb. 25 - mié., mar. 4
Lufthansa Logo
2:00 pm - 9:45 am
IND
-
LHR
14h 45m
2 stops
Lufthansa Logo
11:10 am - 11:44 pm
LHR
-
IND
17h 34m
2 stops
$619Lufthansa
jue., feb. 26 - lun., mar. 2
Lufthansa Logo
7:27 pm - 3:50 pm
IND
-
LHR
15h 23m
2 stops
Lufthansa Logo
10:30 am - 11:44 pm
LHR
-
IND
18h 14m
2 stops
$629Lufthansa
mié., mar. 11 - mié., mar. 18
United Airlines Logo
7:15 am - 5:55 am
IND
-
LHR
18h 40m
1 stop
United Airlines Logo
6:50 am - 5:01 pm
LHR
-
IND
14h 11m
2 stops
$630United Airlines
mié., feb. 25 - mié., mar. 4
Delta Logo
12:24 pm - 6:55 am
IND
-
LHR
13h 31m
1 stop
Delta Logo
6:30 am - 5:25 pm
LHR
-
IND
15h 55m
2 stops
$631Delta
mié., abr. 22 - mar., may. 5
Lufthansa Logo
7:45 pm - 4:40 pm
IND
-
LHR
15h 55m
2 stops
Lufthansa Logo
7:25 am - 8:34 pm
LHR
-
IND
18h 09m
2 stops
$632Lufthansa
mié., mar. 11 - mié., mar. 18
United Airlines Logo
12:45 pm - 7:10 am
IND
-
LHR
14h 25m
2 stops
United Airlines Logo
6:50 am - 5:01 pm
LHR
-
IND
14h 11m
2 stops
$633United Airlines
mié., abr. 1 - mar., abr. 7
Lufthansa Logo
7:45 pm - 4:40 pm
IND
-
LHR
15h 55m
2 stops
Lufthansa Logo
10:50 am - 11:57 pm
LHR
-
IND
18h 07m
2 stops
$634Lufthansa
jue., mar. 5 - lun., mar. 9
United Airlines Logo
12:45 pm - 6:40 am
IND
-
LHR
12h 55m
2 stops
United Airlines Logo
9:00 am - 9:59 pm
LHR
-
IND
16h 59m
2 stops
$635United Airlines
Booking Insights

KAYAK's insights & trends for Indianapolis to Heathrow flights

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.

How much is a round-trip flight from Indianapolis to London Heathrow Airport?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Indianapolis to London Heathrow Airport departing in February.

What’s the cheapest day of the week to fly from Indianapolis to London Heathrow Airport?

The average price of all round-trip flights from Indianapolis to London Heathrow Airport clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to London Heathrow 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 Indianapolis to London Heathrow Airport. For your return ticket, we recommend flying on a Wednesday and avoiding Saturdays for the best deals.

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 round-trip 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 $672 (return) on average. On the other hand, the most expensive months are June and July, where the average cost of round-trip tickets is $1,242 and $996 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip 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 week.

To get a below average price on the flight from Indianapolis to London Heathrow Airport, you should book around 2 weeks before departure, which saves you about 14% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 6 weeks before departure.

Expert advice

Expert advice for your flight from Indianapolis to Heathrow

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Stefanie Waldek

Stefanie Waldek

Expert on Air Canada and Delta

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Duncan Madden

Duncan Madden

Expert on British Airways

Duncan is a freelance travel writer, copywriter and book author in constant search of travel stories and the perpetual sensation of being on holiday. He’s never happier than when on a dusty trail in search of empty waves or ducking under the piste tape in search of snowbound solitude. British born, living in Germany, but happiest heading for the horizon. His first book, Found in Translation, explores the etymologies and stories of country names around the world and is out now.

Laura Ratliff

Laura Ratliff

Expert on Virgin Atlantic

Laura Ratliff is a New York-based writer and editor. She lives in downtown Brooklyn with her husband and their beloved dogs. Originally from Texas, she now considers New York City her home. She typically spends more than 200,000 miles on a plane each year and stays in plenty of hotels.

Good to know

Low seasonNovember
Cheapest flight$224
Best time to beat the crowds with an average 11% drop in price.
Most popular time to fly with an average 3% increase in price.
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 $224 for a one-way ticket and $609 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?

    SkyTeam, Star Alliance, and oneworld are the airline alliances operating flights between Indianapolis and London Heathrow Airport, with SkyTeam 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 Virgin Atlantic?

    The two airlines most popular with KAYAK users for flights from Indianapolis to London are Delta and Virgin Atlantic. With an average price for the route of $821 and an overall rating of 7.9, Delta is the most popular choice. Virgin Atlantic is also a great choice for the route, with an average price of $739 and an overall rating of 7.5.

  • 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.

KAYAK’s top tips for finding a cheap flight from Indianapolis 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.

Reviews of the 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.
7.9
DeltaOverall score based on 8118 reviews
8.5Crew
7.2Food
7.8Entertainment
8.1Boarding
7.9Comfort
Airline reviews

delta last minute gave me a boarding pass for a different flight with no confirmation that they were changing it

2.0 MediocreJulia, Jan 2026
MSP - BOS
Read more Delta reviews

delta last minute gave me a boarding pass for a different flight with no confirmation that they were changing it

The flight was comfortable and uneventful, which is what I desire

The service from the flight attendants were of supreme quality. They greeted and treated everyone with a wide smile. This is totally absent nowadays. Kudos to them!!!!

Excellent flight and got us around tough weather. Only issue was seat TV did not work and crew tried to reboot.

Very large passenger too space from my own seat. Arm board couldn’t be lowered because of his size. It wads very uncomfortable trip, as the flight was full couldn’t move anywhere having back pain because of the position in which I was the entire flight.

was sitting in the jet bridge for 10 minutes in -20 degree weather waiting for my bag

Outdated equipment in disrepair, wifi inoperable. Broken seats, taped air vents, generally poor condition, the 717 showed its age and lack of upkeep.

My flight out of Baton Rouge to Atlanta was delayed by a half hour. This got us into Atlanta airport 30 minutes late. I ran through the airport to get to my connecting flight. As I approached the boarding gate, I saw the boarding door was still open and a passenger was being checked in. But when I got to the gate, the boarding agent told me they had already given away my seat and there were no empty seats on that flight. So I had to take a later flight. That has never happened to me before. Very frustrating.

Connection through Atlanta was difficult. Mechanical issue on plane caused a two hour delay. New gate was a mile away.

No WiFi. Comfort plus should have alcohol provided, crew only offered water or tea. Who the heck wants tea?

HORRIBLE, my initial flight was cancelled, they made me pay $200 extra dollars and that got cancelled as well! After 6 cancellations I decided to get a refund because I needed to get home to my babies. Out of $1000+ dollars they offered me only $40 in refund! Totally unacceptable! The flight that they cancelled I was able to fly it on another airline. I had to spend $400 on one way tickets just to get home! I’m still getting the runaround.

First class ticket gets you a choice of chips or nuts. . Just like economy Southwest. Also no screen in the seats. This is first class???!

Seated dude next to me even though lots of empty rows. But main thing was we sat on the tarmac after landing for 30 minutes because of, in the words of the dude who sat next to me, “operational incompetence”. We got changing directions about where to pick up gate checked bags. Pilot and flight attendant were awesome though.

The food was terrible this time. Otherwise pleasant, quiet, on-time.

It was a pretty standard flight... until the almost hour and a half spent on the taxi way. I get that the weather has been poor but the delay had nothing to do with the weather and more to do with a plane with several issues tying up the gate. I get that that happens from time to time but this has been EVERY flight I've been on for the past 5 years and I fly 3 to 5 times a year. This isn't just United... it's American, it's Delta. It's an issue with the entire industry. I work for UPS and packages on a cargo plane get better service than people do these days. Anymore I HATE flying.

Flight arrived 30 min early and bag was waiting at the baggage pickup. United Club HNL was one of the nicest in the system

Unfortunately weather delayed our flight waiting for our plane to arrive and due to a little snow time was needed to deice the plane so departure was very delayed and I missed the connecting flight

Very good. Because of the delays with my previous flight, I missed my connection, but I was able to book another flight through the United app easily.

I wish there were outlets to charge my iPhone. The crew was great; we had a female pilot who was great with explaining what was happening and delays,

The flight crew where really good. Better then the crew from BNE to SFO

My flight to London from Philadelphia was cancelled due to weather.

Disliked having to wait a little longer to disembark from the plan when we landed in London

Food should be better quality. Video screens have poor resolution and the library of movies is poor. The other airlines are much better.

The trip was smooth but the crew were very abrupt, snatching things before finished and being quite snappy when asked questions.

My wife and I love to travel, so we fly a lot. We've already logged 381,075 miles and with practically every major airline. But this flight was very disappointing. It started off well, with no delays and a new plane. But when lunchtime approached, all that good impression was ruined. Instead of white tablecloths, we were offered small, dark placemats, which, as it turned out, were perfectly adequate for the food. All the food offered—and my wife and I only took fish, and the meat—was not just bad, it was downright disgusting and not heated enough. The same applies to the appetizers. This was the first time in many years of traveling that we've been offered such disgusting food.

Lost luggage stuck no clothes and no word after 2 days leaving on cruise no stuff or clothes

Don’t know they cancelled the flight day before I was to leave. They sent a email at 9:00 pm at night saying they cancelled. That is the smooth way to say we don’t want your business! I think they didn’t have enough people booking so they cancelled the flight! It’s all about the money anymore there is no honesty in business.

The flight was canceled 3 hours after original take off time

Pathetic check in experience at JFK. Everything is self check in. Not enough staff present to help with when the check in process or the kiosk gets stuck. Staff present not welcoming or pleasant at all. On the other hand the NY based flight crew was great. Courteous and friendly throughout the flight. Special meals leave a lot to be desired. Kids meals should be made available when kids are flying and same goes for special kids meals too.

Flight was full, and would have preferred an aisle seat, but due to getting a late ticket ,the seat I had was adequate. The flight crew were very help full and hard working. Food and drink were excellent for the 11hr flight. Overall I was pleased with flight, and would recommend British Airways again.

Canceled my flight couple hours before takeoff. They could not find a decent re-routing and refused to pay for when i subjected alternative with Lufthansa.

Seats a little to soft on the SFO DUB flight

Well, I think we left close to on time. Crew was “eh”.

Flight takeoff was delayed an hour, but arrival time was not updated at the same time as departure time, so those picking me up at the other end were not alerted to the change in my arrival.

Seats are terribly cramped. I’m only 5’2” and my knees were practically in my face. No room to put a normal size bag under the seat and when the person in front of you reclined their seat your tray table was in your lap. This is the airline’s way of cramming more seats into the plane to make more money. I’ll think twice about taking Aer Lingus again since there are a few other options from Boston to the Emerald Isle.

Couldn’t check In online, message was couldn’t check in until Sunday morning though plane left Saturday night. Checked in okay at airport but caused slot if stress.

It all went very well, except for the ramp coordination upon landing in Boston. That, however, was resolved in fairly short order.

Fast and sensible boarding was absolutely amazing. But extortionate wifi and seats that barely moved, making me unable to sleep, didn't do a lot of favors.

I liked the front row seats. A lot of leg room. The check-in window needs to be longer

My flights with Aer Lingus were very good and I will definitely fly with them. Again in future trips to Ireland and Scotland.

The issue was not with BA it was with the link yoiu sent fopr booking the flight

Loved the boarding option from Business class lounge, experience on flight was excellent, plenty of good food choices

The airline was not clear about a new departure time so we got to the airport early anyway. The flight left early which was great because of weather. The check in process was very easy and staff were friendly and helpful. The crew was great and our flight was very good.

Awful it always is unfortunately is the only way to fly direct to london

I travelled in business class and was disappointed by lack of service, curt and borderline rude time of the crew and to top it off, all of my luggage was delayed. It was like pulling teeth to even report the missing luggage and recover it the next day from the airport.

Boarding was poor. All groups called immediately one after the other resulting in a long queue in the jetty/jet bridge. Seats were very hard and and did not recline on a 4.5 hour flight. No food was available. Plane was cold. There was no entertainment.

The cramped seats are cruel and unusual punishment and may violate the Geneva code.

Check in was was and the agent was very friendly and helpful The lounge was nice...boarding was straight from the lounge Everything worked at our seats, and video entertainment was good ..food was mediocre

The flight was excellent in World Travellor plus. Well worth the extra money. Boarding at Phoenix was the usual poorly organized event. Very stressful.

Although business class, the seating was really cramped. The food was so so.

Everything you need to know for your flight from Indianapolis to Heathrow

Information on your arrival and departure airports