IND - LHR

£249 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 18/8. 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, 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 Indianapolis to London, as well as popular online travel agencies
Travellers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest return fare
£570
Typical prices: £620-£438
Aer Lingus
Wed 16/9Fri 25/9
IND - LHR • 1 stop
Cheapest one-way flight
£249
Typical prices: £173-£301
British Airways
Tue 18/8
IND - LHR • 1 stop
Advice from real travellers
AI-powered summary based on content written by travel experts. AI can make mistakes.
British Airways' Premium Economy has 18 cm extra legroom.
Virgin Atlantic's Premium Economy offers wider seats.
Expert advice
Expert advice
Expert advice
Expert advice
Top airlines
Aer Lingus
Cheapest • from £570 (return)
Virgin Atlantic
Best reviews • 7.5 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Direct flights
Not available
There are currently no direct flights between Indianapolis and Heathrow. You’ll need at least 1 connection.
Insights
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Insights
Top stopover airports
Chicago (ORD)
Cheapest • Avg £540 (return)
Washington, D.C. (IAD)
Shortest trip • 9h 52m (one-way)
Insights
Insights
Insights
Insights
When to book
2 weeks
in advance
Our data shows that travellers who book at least 2 weeks in advance save around 14% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
September
Cheapest • 23% price drop
July
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Heathrow!
Flight Deals
Booking Insights
Expert advice
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 return 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 return flight deals from Indianapolis to Heathrow

Wed, 16 Sep - Fri, 25 Sep
Aer Lingus Logo
19:50 - 11:10
IND
-
LHR
10h 20m
1 stop
Aer Lingus Logo
08:50 - 18:20
LHR
-
IND
14h 30m
1 stop
£570Aer Lingus
Wed, 19 Aug - Wed, 26 Aug
Aer Lingus Logo
19:50 - 12:40
IND
-
LHR
11h 50m
1 stop
Aer Lingus Logo
09:50 - 18:20
LHR
-
IND
13h 30m
1 stop
£591Aer Lingus
Mon, 27 Apr - Mon, 4 May
Scandinavian Airlines Logo
12:55 - 16:25
IND
-
LHR
22h 30m
2 stops
Scandinavian Airlines Logo
07:05 - 21:08
LHR
-
IND
19h 03m
2 stops
£594Scandinavian Airlines
Thu, 3 Sep - Thu, 10 Sep
Aer Lingus Logo
19:50 - 13:30
IND
-
LHR
12h 40m
1 stop
Aer Lingus Logo
09:50 - 18:20
LHR
-
IND
13h 30m
1 stop
£601Aer Lingus
Tue, 11 Aug - Thu, 13 Aug
Lufthansa Logo
16:25 - 21:00
IND
-
LHR
23h 35m
2 stops
Lufthansa Logo
19:30 - 20:44
LHR
-
IND
30h 14m
2 stops
£602Lufthansa
Mon, 10 Aug - Wed, 12 Aug
Lufthansa Logo
12:54 - 10:40
IND
-
LHR
16h 46m
2 stops
Lufthansa Logo
07:25 - 23:59
LHR
-
IND
21h 34m
2 stops
£607Lufthansa
Mon, 10 Aug - Wed, 12 Aug
Lufthansa Logo
14:48 - 17:05
IND
-
LHR
21h 17m
2 stops
Lufthansa Logo
08:30 - 20:44
LHR
-
IND
17h 14m
1 stop
£608Lufthansa
Thu, 30 Apr - Thu, 14 May
Multiple Airlines Logo
06:00 - 18:50
IND
-
LHR
31h 50m
2 stops
Multiple Airlines Logo
17:30 - 19:41
LHR
-
IND
31h 11m
2 stops
£609Multiple Airlines
Mon, 27 Apr - Mon, 4 May
Scandinavian Airlines Logo
12:55 - 09:35
IND
-
LHR
15h 40m
2 stops
Scandinavian Airlines Logo
06:40 - 21:10
LHR
-
IND
19h 30m
2 stops
£611Scandinavian Airlines
Tue, 11 Aug - Thu, 13 Aug
Lufthansa Logo
10:11 - 08:40
IND
-
LHR
17h 29m
2 stops
Lufthansa Logo
08:30 - 20:44
LHR
-
IND
17h 14m
1 stop
£613Lufthansa
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 return flight from Indianapolis to London Heathrow Airport?

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

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.

Your flight ticket price will generally be cheaper if you fly to London Heathrow Airport on a Wednesday and more expensive on a Sunday. On your return trip to Indianapolis, you should consider flying back on a Tuesday, and avoid Saturdays for better 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 September, where tickets cost £478 (return) on average. On the other hand, the most expensive months are June and July, where the average cost of round-trip tickets is £974 and £741 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.

Find deals
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

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 out at sea, likely en route to Antarctica or the Arctic.

Read more
Ramsey Qubein

Ramsey Qubein

Expert on Air India

An avid traveller and aviation expert who has visited 173 countries, all 50 states and seven continents, Ramsey Qubein flies nearly 400,000 miles a year. As a North Carolina-based freelance journalist for publications including Conde Nast Traveler, Forbes, USA Today and Bloomberg, among others, he explores the latest trends in aviation, hospitality, cruises and business.

Read more
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.

Read more
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.

Read more

Good to know - Cheap tickets from Indianapolis to London Heathrow Airport

Low seasonNovember
Cheapest flight£249
Best time to beat the crowds (10% less expensive on average)
Most popular time to fly (19% more expensive 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 return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns 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

  • 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 £249 for a one-way ticket and £570 for a return.

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

    When flying out of Indianapolis you will be using Indianapolis. You will be landing at London Heathrow Airport, also known as London Heathrow.

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

  • Which is the best airline for flights from Indianapolis to London, Virgin Atlantic or British Airways?

    The two airlines most popular with KAYAK users for flights from Indianapolis to London are Virgin Atlantic and British Airways. With an average price for the route of £493 and an overall rating of 7.5, Virgin Atlantic is the most popular choice. British Airways is also a great choice for the route, with an average price of £564 and an overall rating of 6.7.

  • 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 travellers 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 return ticket. You could then fly to London Heathrow Airport 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 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.

Reviews of the top airlines flying 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.
7.5
Virgin AtlanticOverall score based on 685 reviews
7.5Entertainment
6.9Food
8.1Crew
7.7Boarding
7.3Comfort
Airline reviews

Seating and zone. The minor I went with didn’t even seat close to me

4.0 OkayAnonymous, Mar 2026
BOS - LIS
Read more Virgin Atlantic reviews

Seating and zone. The minor I went with didn’t even seat close to me

My seat 3G did not go down fully and the buttons were not working properly

Food has been disappointing in both legs of flight to india

Great staff great experience, made a 2 hour delay very bearable

Great staff, great experience, made a 2 hour delay very bearable

Food was the worst I’ve had on a VA flight. Normally it’s a lot better

I was my pleasure to fly virgin on my birthday for my first solo trip ever 🫶🏼

These are one of the older seat arrangements facing away from the windows! Not particularly convenient sets. No storage spaces. NO COAT HANGING HOOKS. Inconvenient business class seat compared to any other airlines of similar class. Staff are excellent! Extremely professional, friendly. Food is good too.

Overall, flight was excellent but check in was very slow for Premium Economy. Economy queue was shorter but we weren't allowed to use it.

The staff was not very polite but the flight was very very nice and comfortable and the entertainment was great

The gate agent made me check my carry-on in Denver, even though I've traveled all over taking this case on the plane. Beware folks. Food in Premium Economy was quite good - excellent blanket! Flight attendants on the Heathrow-to-Budapest flight on 3-27-2026 were quite snappy. I got a frown when asked to unscrew the water bottle cap for me (I had a cast on my right arm). Also woke up right when they were handing out biscuits. She had given my rowmates one and was in the process of giving water when I asked for a biscuit. She scolded me and said, "You snooze, you lose". She did give me one, but I thought that comment was uncalled for.

Wish the food and overall service was better. They treat Business class passengers same as economy

WiFi wasn’t available to economy until the end of the flight.

Very good staff members with sincere passion and responsibility in their job.

Very please with the seating that the Kayak staff booked for us!

Worth every penny to upgrade to BC. Treated and felt more like First Class

Good service, food and comfort in World Traveller Plus. Entertainment was poor - no wifi on the way out and barely working on the way back. Not a great choice of entertainment on the seat back tv.

They had us seating down for one hour just waiting on the plane

Flying with BA is always a good experience—even in economy class. It is better if in business and first class. Timely, breeze through security and timely connections

We waited at BOS at the gate for an hour and couldn’t get a drink or anything. Once in the air the service, food and ride was excellent.

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

Information on your arrival and departure airports

Indianapolis (IND)
Heathrow (LHR)