LHR - IND

$477 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 9/15. 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
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 21% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
$1,018
Typical prices: $864-$1,233
Scandinavian Airlines
Thu 8/20Mon 8/24
LHR - IND • 2 stops
Cheapest one-way
$477
Typical prices: $598-$786
Multiple Airlines
Tue 9/15
LHR - IND • 3 stops
Top airlines
Scandinavian Airlines
Cheapest • from $1,018 (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 $1,078 (round-trip)
Chicago (ORD)
Shortest trip • 11h 52m (one-way)
Insights
Insights
Insights
Insights
Avoid delays
Virgin Atlantic
Most punctual • 92% on-time
Evening flights
Best time • Fewest delays
Insights
Insights
Insights
Insights
When to book
4 weeks
in advance
Our data shows that travelers who book at least 4 weeks in advance save around 35% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
November
Cheapest • 10% price drop
July
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Indianapolis!
Flight Deals
Booking Insights
Expert advice
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

Thu, Aug 20 - Mon, Aug 24
Scandinavian Airlines Logo
6:40 am - 9:23 pm
LHR
-
IND
19h 43m
2 stops
Scandinavian Airlines Logo
6:50 am - 9:35 am
IND
-
LHR
21h 45m
2 stops
$1,018Scandinavian Airlines
Thu, Aug 20 - Mon, Aug 24
Aer Lingus Logo
8:50 am - 6:20 pm
LHR
-
IND
14h 30m
1 stop
Aer Lingus Logo
7:50 pm - 12:40 pm
IND
-
LHR
11h 50m
1 stop
$1,019Aer Lingus
Fri, Jul 10 - Mon, Jul 13
SWISS Logo
6:00 am - 4:30 pm
LHR
-
IND
15h 30m
2 stops
SWISS Logo
4:25 pm - 1:00 pm
IND
-
LHR
15h 35m
2 stops
$1,022SWISS
Tue, Aug 4 - Mon, Aug 17
Scandinavian Airlines Logo
6:40 am - 8:34 pm
LHR
-
IND
18h 54m
2 stops
Scandinavian Airlines Logo
6:50 am - 9:35 am
IND
-
LHR
21h 45m
2 stops
$1,025Scandinavian Airlines
Wed, Aug 5 - Wed, Aug 19
Scandinavian Airlines Logo
6:40 am - 8:34 pm
LHR
-
IND
18h 54m
2 stops
Scandinavian Airlines Logo
12:59 pm - 4:25 pm
IND
-
LHR
22h 26m
2 stops
$1,027Scandinavian Airlines
Wed, Aug 5 - Wed, Aug 19
Scandinavian Airlines Logo
6:40 am - 8:34 pm
LHR
-
IND
18h 54m
2 stops
Scandinavian Airlines Logo
6:50 am - 9:35 am
IND
-
LHR
21h 45m
2 stops
$1,030Scandinavian Airlines
Fri, Jul 10 - Mon, Jul 13
Aer Lingus Logo
7:40 am - 6:20 pm
LHR
-
IND
15h 40m
1 stop
Aer Lingus Logo
7:50 pm - 12:40 pm
IND
-
LHR
11h 50m
1 stop
$1,032Aer Lingus
Fri, Jul 10 - Tue, Jul 21
Multiple Airlines Logo
8:40 am - 8:44 pm
LHR
-
IND
17h 04m
2 stops
Multiple Airlines Logo
3:19 pm - 9:35 am
IND
-
LHR
13h 16m
2 stops
$1,033Multiple Airlines
Wed, Jul 29 - Thu, Aug 13
Scandinavian Airlines Logo
6:40 am - 8:34 pm
LHR
-
IND
18h 54m
2 stops
Scandinavian Airlines Logo
12:59 pm - 5:40 pm
IND
-
LHR
23h 41m
2 stops
$1,041Scandinavian Airlines
Wed, Jul 29 - Thu, Aug 13
Scandinavian Airlines Logo
6:40 am - 8:34 pm
LHR
-
IND
18h 54m
2 stops
Scandinavian Airlines Logo
12:59 pm - 4:00 pm
IND
-
LHR
22h 01m
2 stops
$1,043Scandinavian Airlines
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 August.

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 November, where tickets cost $916 (return) on average. On the other hand, the most expensive months are June and July, where the average cost of round-trip tickets is $1,196 and $1,140 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 4 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$477
Best time to beat the crowds with an average 6% drop in price.
Most popular time to fly with an average 12% 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 5 days, the lowest price for a flight from London Heathrow Airport to Indianapolis was $477 for a one-way ticket and $1,018 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 1628 reviews
8.1Crew
7.2Comfort
6.7Food
7.4Boarding
7.0Entertainment
Airline reviews

Like getting a bus. No great luxury but will get you there

8.0 ExcellentJmH, Jan 2026
LHR - ORK
Read more Aer Lingus reviews

Like getting a bus. No great luxury but will get you there

Got us to destination alive, albeit a bit late. Luggage was left behind. No live tracking app available (available on some other airlines). Supposedly going to be delivered in next couple of days.

I had zero issues with the flight. I did have issues with the staff at the airport. We missed out flight due to a delay with another airline. Talking to the staff and trying to get a new flight arranged was challenging. One guy was able to try to help us and got us on a new flight, but other staff was dismissive and clearly let us know it wasn’t their problem. All I kept thinking was… this is why air lingus has such a poor customer service reputation. I will be avoiding this airline in the future.

I liked that I went thru customs in Dublin instead of having to do that in LA.

Baggage fees are deceptive! When I booked this flight, I purchased two tickets and had indicated that I wanted one checked bag. That increased the ticket price by about $100 PER TICKET!. When we went to check in, I was told that I could only check ONE bag, even though I had purchased TWO tickets. I had to pay an additional $50 each way for my wife’s bag. In my opinion, I paid twice for her bag.

Delays resulting in missed connecting flight. Attendant failed to arrange special assistance as promised to get us on connecting flight. Robyn was the particular attendant.

Very good except for the boarding process which was more hectic than it should have been

This was the most expensive economy flight per minute of flight time ever. But the quality was lacking. Extremely Aer Lingus rude staff at LHR said that the flight from London to Dublin (Ireland) was “NOT international.” Horrified at the colonial and imperial perspective. Seats were dirty with trash in seat pockets. Airline doesn’t clean or care about hygiene and safety.

The ease of boarding was good. I wish they had something to eat on the plane.

Really helpful staff at the airport and the flight was comfortable with good entertainment options and food service

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)