Is United Airlines the cheapest airline to fly with from London to Indianapolis?

With an average price of £1,061 return, United Airlines is not the cheapest airline to fly from London to Indianapolis with. Instead, for the lowest price, our data suggests flying with Finnair, where a return flight costs £843 on average.

Does United Airlines fly direct to Indianapolis from London?

No, United Airlines does not fly the route directly.

£748 Cheap United Airlines Flights from London to Indianapolis

Flights Deals

Cheap United Airlines Flight Deals from London to Indianapolis

Here are some of the best deals found on KAYAK recently from United Airlines for return flights from London 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.

Round-trip

One-way

Recent return United Airlines flight deals from London to Indianapolis

KAYAK's recommended return flight United Airlines deals departing in the coming months from London to Indianapolis.

Discover the best prices for you by selecting your travel dates on KAYAK.

12:05 - 21:01LHR-IND

13h 56m1 stop

19:35 - 10:40IND-LHR

10h 05m1 stop

£748United Airlines

Find Deal

Wed, 10 Sep - Wed, 17 Sep

12:05 - 21:01LHR-IND

13h 56m1 stop

19:49 - 10:40IND-LHR

9h 51m1 stop

£775United Airlines

Find Deal

Wed, 24 Sep - Wed, 1 Oct

08:30 - 21:01LHR-IND

17h 31m1 stop

19:49 - 10:40IND-LHR

9h 51m1 stop

£805United Airlines

Find Deal

Sat, 27 Sep - Fri, 3 Oct

12:05 - 21:04LHR-IND

13h 59m1 stop

19:35 - 10:40IND-LHR

10h 05m1 stop

£808United Airlines

Find Deal

Mon, 1 Sep - Mon, 8 Sep

12:05 - 21:01LHR-IND

13h 56m1 stop

19:49 - 10:40IND-LHR

9h 51m1 stop

£834United Airlines

Find Deal

Tue, 30 Sep - Wed, 8 Oct

08:40 - 20:03LHR-IND

16h 23m2 stops

11:45 - 07:15IND-LHR

14h 30m2 stops

£849United Airlines

Find Deal

Fri, 6 Jun - Sat, 14 Jun

08:40 - 23:35LHR-IND

19h 55m2 stops

06:20 - 06:30IND-LHR

19h 10m2 stops

£852United Airlines

Find Deal

Wed, 4 Jun - Wed, 18 Jun

07:30 - 19:18LHR-IND

16h 48m2 stops

11:45 - 06:55IND-LHR

14h 10m2 stops

£852United Airlines

Find Deal

Sat, 31 May - Sat, 5 Jul

06:30 - 16:32LHR-IND

15h 02m2 stops

11:45 - 06:30IND-LHR

13h 45m2 stops

£853United Airlines

Find Deal

Sun, 29 Jun - Sun, 6 Jul

06:50 - 16:32LHR-IND

14h 42m2 stops

18:10 - 11:25IND-LHR

12h 15m1 stop

£855United Airlines

Find Deal

Sun, 29 Jun - Sun, 6 Jul

Useful Info

Low season	February
High season	October
Cheapest flight	£748
Average price round-trip	£656

Best time to beat the crowds (6% less expensive on average)

Most popular time to fly and prices are also 6% lower on average.

Flight from London Heathrow Airport to Indianapolis

(price for this month)

When to Book Flights with United Airlines from London to Indianapolis

Average price per month

Flight prices as travel date approaches

Is United Airlines the cheapest airline to fly with from London to Indianapolis?
With an average price of £1,061 return, United Airlines is not the cheapest airline to fly from London to Indianapolis with. Instead, for the lowest price, our data suggests flying with Finnair, where a return flight costs £843 on average.
Does United Airlines fly direct to Indianapolis from London?
No, United Airlines does not fly the route directly.

7.4

GoodBased on 8,696 verified guest reviews

7.3Comfort

6.6Food

8.1Crew

7.1Entertainment

7.7Boarding

Pros +

Cons -

Show reviews that mention

8.0 Very Good

Verified traveller, Apr 2025

XNA-DEN

Everything

10.0 Wonderful

David, Apr 2025

DEN-FLL

No issues, great flight, great crew

10.0 Wonderful

Vincenzo, Apr 2025

IAD-TYS

Friendly crew, all very smooth

8.0 Very Good

Vincenzo, Apr 2025

FRA-IAD

Crew friendly and efficient. Nobody seated next to me

2.0 Poor

Brant, Apr 2025

YHZ-EWR

Our flights got changed from United to Air Canada and our purchased seats did not get transferred so we had to pay for seats twice. I brought it up with Air Canada and they stated I had to go back and chase it with United. The united seats were $21 Canadian each and Air Canada were $56 each so we have paid $77 for each seat. Very unhappy

10.0 Wonderful

Verified traveller, Apr 2025

SFO-HKG

Everything is good except the dinner and breakfast. The sandwich is very delicious. Toilet is clean, I only use one of them. Flight attendants are very nice. 👍👍

8.0 Very Good

Verified traveller, Apr 2025

ORD-SFO

A bit rush for transit. Food and entertainment are not available

8.0 Very Good

Verified traveller, Apr 2025

YUL-ORD

So far so good but food and entertainment are not available for this flight

10.0 Wonderful

Dr. Joseph, Apr 2025

ORD-YUL

Boarding was a little difficult. The gate area at O'Hare was very small and crowded due to multiple gates in the area. Could not hear the intercom, so had to rely on signage to see when my group was boarding and the signage was blocked by passengers standing in the gate. Flight was great and we arrived in Montreal on time.

8.0 Very Good

Leslie, Apr 2025

SFO-BOS

Good

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£748 Find Cheap United Airlines Flights from London to Indianapolis

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Cheap United Airlines Flight Deals from London to Indianapolis

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Recent one-way United Airlines flight deals from London to Indianapolis

Good to know

When to Book Flights with United Airlines from London to Indianapolis

FAQs for flying to Indianapolis with United Airlines

Is United Airlines the cheapest airline to fly with from London to Indianapolis?

Does United Airlines fly direct to Indianapolis from London?

United Airlines Customer Reviews

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

Other airlines flying from London to Indianapolis

Flight deals from the most popular airlines with KAYAK users flying the route

Cabin class types available on flights to Indianapolis

Cabin classes available on flights to London. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

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The most popular flights on KAYAK according to clicks in the last 2 weeks. Prices are the lowest found on KAYAK over the last 7 days. Price and availability are not guaranteed.

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Top United Airlines flights

The most popular destinations for flights with United Airlines according to clicks from KAYAK users. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.