LHR - IND

$547 Find Cheap Flights from London Heathrow Airport to Indianapolis

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Heathrow to Indianapolis departing on 11/4. 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 Indianapolis

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Indianapolis, 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 London to Indianapolis, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$880
Typical prices: $1,019-$855
Finnair
Mon 9/14Mon 9/21
LHR - IND • 1 stop
Cheapest one-way
$547
Typical prices: $773-$849
Aer Lingus
Wed 11/4
LHR - IND • 1 stop
Advice from real travelers
AI-powered summary based on content written by travel experts. AI can make mistakes.
Virgin's Economy Delight offers extra legroom and priority boarding.
Air India provides complimentary meals with vegetarian options.
Expert advice
Expert advice
Expert advice
Expert advice
Top airlines
Finnair
Cheapest • from $880 (round-trip)
Aer Lingus
Best reviews • 7.3 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Heathrow and Indianapolis. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Dublin (DUB)
Cheapest • Avg $1,047 (round-trip)
Chicago (ORD)
Shortest trip • 11h 52m (one-way)
Insights
Insights
Insights
Insights
Avoid delays
Virgin Atlantic
Most punctual • 90% on-time
Evening flights
Best time • Fewest delays
Insights
Insights
Insights
Insights
When to book
3 weeks
in advance
Our data shows that travelers who book at least 3 weeks in advance save around 35% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
February
Cheapest • 10% price drop
August
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches 100s of sites at once to find you the best travel deals.
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Flight Deals
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Flight Deals

Cheap Flights from Heathrow to Indianapolis (LHR-IND)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Heathrow to Indianapolis 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 Heathrow to Indianapolis

Mon, Sep 14 - Mon, Sep 21
Finnair Logo
4:25 pm - 8:52 pm
LHR
-
IND
33h 27m
1 stop
Finnair Logo
1:45 pm - 12:50 pm
IND
-
LHR
18h 05m
1 stop
$880Finnair
Mon, Sep 14 - Mon, Sep 21
British Airways Logo
10:30 am - 6:00 pm
LHR
-
IND
12h 30m
1 stop
British Airways Logo
3:49 pm - 8:00 am
IND
-
LHR
11h 11m
1 stop
$890British Airways
Mon, Sep 14 - Mon, Sep 21
Finnair Logo
10:30 am - 6:00 pm
LHR
-
IND
12h 30m
1 stop
Finnair Logo
8:13 pm - 9:40 pm
IND
-
LHR
20h 27m
2 stops
$894Finnair
Wed, May 27 - Mon, Jun 1
Scandinavian Airlines Logo
7:50 pm - 8:50 pm
LHR
-
IND
30h 00m
2 stops
Scandinavian Airlines Logo
6:49 am - 2:35 pm
IND
-
LHR
26h 46m
2 stops
$895Scandinavian Airlines
Mon, Sep 14 - Mon, Sep 21
Delta Logo
6:15 am - 5:25 pm
LHR
-
IND
16h 10m
2 stops
Delta Logo
5:00 pm - 8:50 am
IND
-
LHR
10h 50m
1 stop
$896Delta
Fri, Sep 25 - Thu, Oct 1
Aer Lingus Logo
8:50 am - 6:20 pm
LHR
-
IND
14h 30m
1 stop
Aer Lingus Logo
7:50 pm - 11:10 am
IND
-
LHR
10h 20m
1 stop
$897Aer Lingus
Wed, May 27 - Mon, Jun 1
Scandinavian Airlines Logo
7:50 pm - 8:50 pm
LHR
-
IND
30h 00m
2 stops
Scandinavian Airlines Logo
6:49 am - 9:35 pm
IND
-
LHR
33h 46m
2 stops
$898Scandinavian Airlines
Mon, Sep 14 - Mon, Sep 21
Delta Logo
6:15 am - 5:25 pm
LHR
-
IND
16h 10m
2 stops
Delta Logo
11:41 am - 7:10 am
IND
-
LHR
14h 29m
2 stops
$899Delta
Mon, Sep 14 - Mon, Sep 21
Delta Logo
6:15 am - 5:25 pm
LHR
-
IND
16h 10m
2 stops
Delta Logo
12:52 pm - 8:50 am
IND
-
LHR
14h 58m
1 stop
$901Delta
Sat, Oct 3 - Sat, Oct 10
Aer Lingus Logo
9:50 am - 6:20 pm
LHR
-
IND
13h 30m
1 stop
Aer Lingus Logo
7:50 pm - 1:30 pm
IND
-
LHR
12h 40m
1 stop
$905Aer Lingus
Booking Insights

KAYAK's insights & trends for Heathrow to Indianapolis flights

Get data-powered insights and trends into flights from Heathrow to Indianapolis to help you find the cheapest flights, the best time to fly and much more.

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

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

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from London Heathrow Airport to Indianapolis, 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 London Heathrow Airport to Indianapolis is February, where tickets cost $892 (return) on average. On the other hand, the most expensive months are July and May, where the average cost of round-trip tickets is $1,140 and $1,059 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from London Heathrow Airport to Indianapolis, 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 London Heathrow Airport to Indianapolis, you should book around 3 weeks before departure, which saves you about 35% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 18 weeks before departure.

Find deals
Expert advice

Expert advice for your flight from Heathrow to Indianapolis

 
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
Ramsey Qubein

Ramsey Qubein

Expert on Air India

An avid traveler 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
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
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

Good to know

Low seasonFebruary
Cheapest flight$547
Best time to beat the crowds with an average 10% drop in price.
Most popular time to fly with an average 6% increase in price.
Flight from London Heathrow Airport to Indianapolis

When to book flights from Heathrow to Indianapolis

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

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

    In the last 3 days, the lowest price for a flight from London Heathrow Airport to Indianapolis was $547 for a one-way ticket and $880 for a round-trip.

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

    Yes, you'll most likely have to show a valid passport before boarding the plane in London Heathrow Airport and on arrival in Indianapolis.

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

    London Heathrow Airport and Indianapolis are both served by 1 main airport. You will leave London Heathrow Airport from London Heathrow and will be arriving at Indianapolis.

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

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

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

    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 London Heathrow Airport to Indianapolis.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Indianapolis from London Heathrow Airport is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from London Heathrow Airport to Indianapolis?

    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 Indianapolis with an airline and back to London Heathrow Airport with another airline. Booking your flights between London Heathrow Airport and IND 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 London Heathrow Airport to Indianapolis?

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

Reviews of the top airline flying from Heathrow to Indianapolis

 
See real verified KAYAK customer reviews for airlines flying from London to Indianapolis. 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 Heathrow to Indianapolis? 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.
7.3
Aer LingusOverall score based on 1551 reviews
8.1Crew
7.4Boarding
7.0Entertainment
7.2Comfort
6.6Food
Airline reviews

I sat in the first row behind first class. There was plenty of legroom. The entertainment was great. I saw two excellent movies and one episode of a sitcom. Also enjoyed the flight tracker.

10.0 ExcellentAnthon, Apr 2026
DUB - BOS
Read more Aer Lingus reviews

I sat in the first row behind first class. There was plenty of legroom. The entertainment was great. I saw two excellent movies and one episode of a sitcom. Also enjoyed the flight tracker.

OK overall. Flight was delayed Crew on flight was good

On time, only a little turbulence, very competent and caring attendants. Clear information.

Late late late. Delayed and arrived an hour late for a 1 hour 45 minute connection. Every time. Poor record for this company. I try to fly any other carrier first.

The flights are literally always delayed arriving, boarding and taking off so they are always late for the connection. I planned ahead so I was okay but many others aren't. The food was terrible. The staff was very pleasant. I appreciate boarding back to front.

The crew was friendly. The plane was comfortable. In-flight wifi didn't work well at all. The ride was quite turbulent but understandable given the weather.

My issue is with the SkyWest terminal. The flight was not listed on the main airport flight screen list, and I had to do a Google search to locate the terminal and gate. We had to ask several airport employees where to locate the phantom gate. The airport did not provide adequate signage and was confusing. When we arrived, there was one vendor providing services that quickly closed, leaving zero options for food and drink while we waited hours for our delayed flight. The crew that assisted with check-in and boarding was VERY friendly.

Economy seats a bit small but other than that it was all good.

delayed flight stayed whole night at washington Dallas airport at seats , uncomfortable . i am senior citizen , very tired , worst travel.

No complimentary drinks or snacks offered on a 2 hour flight was disappointing but everything else went well

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

Information on your arrival and departure airports

London Heathrow Airport (LHR)
Indianapolis (IND)