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Cheap flights from the United Kingdom to Indianapolis from £304

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/6. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — IND
19 May — 26 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from United Kingdom to Indianapolis

Enter your travel dates to find the best prices.

Cheapest flights from United Kingdom to Indianapolis
Explore the most affordable flight options available from United Kingdom to Indianapolis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 April 2026.

Mon 1/614:00
LGW
-
IND
1 stop28h 01m
Multiple Airlines
Mon 8/619:32
IND
-
LGW
1 stop33h 28m
Multiple Airlines
Deal found 18/4£608
Sun 31/514:00
LGW
-
IND
1 stop13h 41m
Multiple Airlines
Sun 7/614:34
IND
-
LGW
2 stops39h 21m
Multiple Airlines
Deal found 16/4£615
Sat 30/506:40
LHR
-
IND
2 stops18h 01m
Multiple Airlines
Sat 6/606:10
IND
-
LHR
3 stops45h 45m
Multiple Airlines
Deal found 15/4£617
Thu 7/511:05
LGW
-
IND
1 stop12h 15m
Multiple Airlines
Thu 14/519:50
IND
-
LGW
1 stop16h 15m
Multiple Airlines
Deal found 17/4£620
Fri 29/517:30
LHR
-
IND
2 stops31h 11m
Multiple Airlines
Fri 5/606:10
IND
-
LHR
3 stops27h 25m
Multiple Airlines
Deal found 14/4£620
Mon 15/614:00
LGW
-
IND
1 stop13h 41m
Multiple Airlines
Mon 13/708:30
IND
-
LGW
2 stops25h 10m
Multiple Airlines
Deal found 18/4£620
Mon 4/512:15
LHR
-
IND
1 stop17h 17m
Finnair
Mon 11/519:43
IND
-
LHR
1 stop11h 32m
Finnair
Deal found 14/4£625
Thu 17/912:00
LHR
-
IND
1 stop11h 20m
Aer Lingus
Mon 21/919:50
IND
-
LHR
1 stop10h 20m
Aer Lingus
Deal found 14/4£628
Thu 30/409:50
LHR
-
IND
1 stop13h 30m
Aer Lingus
Thu 14/519:50
IND
-
LHR
1 stop11h 50m
Aer Lingus
Deal found 14/4£631
Mon 4/507:05
LHR
-
IND
2 stops17h 36m
Multiple Airlines
Mon 11/506:10
IND
-
LHR
3 stops32h 45m
Multiple Airlines
Deal found 17/4£632
Tue 30/614:00
LGW
-
IND
1 stop33h 43m
Multiple Airlines
Tue 21/719:48
IND
-
LGW
1 stop33h 12m
Multiple Airlines
Deal found 15/4£636
Tue 15/910:15
LHR
-
IND
1 stop12h 45m
British Airways
Mon 21/920:13
IND
-
LHR
1 stop17h 42m
British Airways
Deal found 14/4£637

Find flight deals from United Kingdom to Indianapolis

Keep the following information in mind while searching for United Kingdom to Indianapolis flight deals. Data was last updated 19 April 2026.

Round-trip from

£615

One-way from

£304

Popular in

July

Cheapest in

November

Average price

£723
31/5-7/6
  • 31/5-7/6
  • 3 total stops
  • 53h 02m total
  • United Kingdom to Indianapolis
Search Deals
10/6
  • 10/6
  • 3 total stops
  • 51h 29m total
  • United Kingdom to Indianapolis
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (£72 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£15 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from United Kingdom to Indianapolis that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 19 April 2026.
Use the filters below to find and compare flights from the United Kingdom to Indianapolis that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonIndianapolis

LGW - IND

LGWIND

London Gatwick

Tue 30/6

14:00-18:43

1 stop33h 43m

Indianapolis

Tue 21/7

19:48-10:00

1 stop33h 12m

£636

BirminghamIndianapolis

BHX - IND

BHXIND

Birmingham

Sat 16/5

12:40-00:32

2 stops16h 52m

Indianapolis

Sat 23/5

11:23-21:05

2 stops28h 42m

£649

LondonIndianapolis

LHR - IND

LHRIND

London Heathrow

Tue 15/9

07:50-22:06

2 stops19h 16m

Indianapolis

Sat 19/9

15:49-07:10

1 stop10h 21m

£650

LondonIndianapolis

LHR - IND

LHRIND

London Heathrow

Mon 4/5

06:30-16:34

2 stops15h 04m

Indianapolis

Mon 11/5

19:59-13:15

1 stop12h 16m

£667

BirminghamIndianapolis

BHX - IND

BHXIND

Birmingham

Wed 13/5

08:10-19:19

2 stops16h 09m

Indianapolis

Wed 20/5

12:06-19:55

2 stops26h 49m

£704

LondonIndianapolis

LHR - IND

LHRIND

London Heathrow

Wed 27/5

07:05-20:45

3 stops18h 40m

Indianapolis

Mon 1/6

06:49-09:35

2 stops21h 46m

£708
Fastest return journey

LondonIndianapolis

LHR - IND

LHRIND

London Heathrow

Sat 2/5

09:15-18:25

1 stop14h 10m

Indianapolis

Mon 4/5

14:03-06:50

1 stop11h 47m

£716

ManchesterIndianapolis

MAN - IND

MANIND

Manchester

Wed 2/9

21:10-21:01

2 stops28h 51m

Indianapolis

Tue 8/9

07:20-08:55

3 stops20h 35m

£719

LondonIndianapolis

LHR - IND

LHRIND

London Heathrow

Sat 9/5

09:45-20:13

1 stop15h 28m

Indianapolis

Sun 17/5

20:53-10:30

1 stop32h 37m

£725

BirminghamIndianapolis

BHX - IND

BHXIND

Birmingham

Wed 2/9

19:15-20:44

2 stops30h 29m

Indianapolis

Sun 6/9

06:05-18:35

2 stops31h 30m

£727

Flights are sorted by cheapest return flights first.

Deals found on 18/4

Showing 1-10 of 60 resultsSorted by cheapest first
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6

Best time to book a flight from United Kingdom to Indianapolis

Have a flexible travel schedule? Discover the best time to fly to Indianapolis from United Kingdom with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from the United Kingdom to Indianapolis

What is the cheapest month to book a flight from United Kingdom to Indianapolis?

Currently, September is the cheapest month in which you can book a flight from United Kingdom to Indianapolis (average of £53). Flying from United Kingdom to Indianapolis in May is currently the most expensive (average of £538). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How often are flights from the United Kingdom to Indianapolis delayed?

About 33% of weekly flights between United Kingdom and Indianapolis have experienced delays in the past year, with the average delay time being 159 minutes.

What is the most punctual flight time for the United Kingdom to Indianapolis flights?

Historically, flights departing in the evening are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Tuesday tends to have the lowest number of delays on this route, whereas Saturday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on the United Kingdom to Indianapolis flights?

Over the past year, Virgin Atlantic have had the lowest number of delays on this route, with just 8% of flights being delayed.

Reviews of airlines servicing Indianapolis

Get insights into the airlines that provide service to Indianapolis. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Indianapolis. Reviews last updated 19 April 2026.
Get a feel of what it's like to fly with Finnair,Virgin Atlantic, andUnited Airlines from the United Kingdom to Indianapolis by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Finnair
7.7
Good
1,390 reviews
Check prices

Boarding

7.7

Comfort

7.4

Food

6.7

Crew

8.2

Entertainment

6.9

Overall

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

HEL - KAO

It’s a small plane with minimal service and luggage space
Finnair
7.7
Good
1,390 reviews
Finnair
7.7
Good
1,390 reviews
Check prices

Boarding

7.7

Comfort

7.4

Food

6.7

Crew

8.2

Entertainment

6.9

Overall

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

HEL - KAO

It’s a small plane with minimal service and luggage space
Virgin Atlantic
7.5
Good
687 reviews
Finnair
7.7
Good
1,390 reviews
Check prices

Boarding

7.7

Comfort

7.4

Food

6.7

Crew

8.2

Entertainment

6.9

Overall

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

HEL - KAO

It’s a small plane with minimal service and luggage space
United Airlines
7.4
Good
9,603 reviews
Finnair
7.7
Good
1,390 reviews
Check prices

Boarding

7.7

Comfort

7.4

Food

6.7

Crew

8.2

Entertainment

6.9

Overall

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

HEL - KAO

It’s a small plane with minimal service and luggage space
Aer Lingus
7.3
Good
1,513 reviews
Finnair
7.7
Good
1,390 reviews
Check prices

Boarding

7.7

Comfort

7.4

Food

6.7

Crew

8.2

Entertainment

6.9

Overall

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

HEL - KAO

It’s a small plane with minimal service and luggage space
British Airways
6.7
Okay
7,893 reviews
Finnair
7.7
Good
1,390 reviews
Check prices

Boarding

7.7

Comfort

7.4

Food

6.7

Crew

8.2

Entertainment

6.9

Overall

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

HEL - KAO

It’s a small plane with minimal service and luggage space

Related info for your journey

Find useful and relevant information for your journey from United Kingdom to Indianapolis. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Indianapolis from United Kingdom?

    Most people fly into Indianapolis (IND) if they book a flight to Indianapolis from United Kingdom. Indianapolis is conveniently located just 8.3 mi from Indianapolis’s city center.

  • How long is the flight from United Kingdom to Indianapolis?

    Airlines like Aer Lingus, British Airways, and Delta fly from United Kingdom to Indianapolis in about 15h 04m. The time it takes to get you to your destination can typically vary by up to 4h 12m. The distance from United Kingdom to Indianapolis is about 3983 mi. Both multi-stop and direct flights can be found to your destination and back.

  • What are the most popular routes from United Kingdom to Indianapolis?

    Most travelers choose London Gatwick - Indianapolis, London Heathrow - Indianapolis or London Stansted - Indianapolis when deciding on the best route from United Kingdom to Indianapolis.

  • Can I find deals for flights from United Kingdom to Indianapolis that include hotel bookings?

    Yes. In addition to deals on United Kingdom to Indianapolis flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from United Kingdom to Indianapolis?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from United Kingdom to Indianapolis.

  • Can I find deals for business class flights from United Kingdom to Indianapolis?

    Yes. Cheapflights offers flight deals from United Kingdom to Indianapolis by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from United Kingdom to Indianapolis?

    Currently, September is the cheapest month in which you can book a flight from United Kingdom to Indianapolis (average of £53). Flying from United Kingdom to Indianapolis in May is currently the most expensive (average of £538). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Indianapolis?

Book flights to Indianapolis if you plan to visit one of these locations
Muncie

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Alternative routes for United Kingdom to Indianapolis

See prices for flight routes from nearby airports that may be better suited for you.
Heathrow to O'Hare Intl flights
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Heathrow to Midway flights
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Gatwick to Cincinnati flights
Heathrow to Indianapolis flights
Gatwick to Midway flights
Stansted to Cincinnati flights
Stansted to Indianapolis flights
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Heathrow to Louisville flights
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Birmingham to Midway flights
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London City to Cincinnati flights
Glasgow Intl to Midway flights
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Heathrow to Dayton flights
Leeds to O'Hare Intl flights
Newcastle upon Tyne to O'Hare Intl flights
Birmingham to Indianapolis flights
Bristol to O'Hare Intl flights
Norwich to O'Hare Intl flights
Bristol to Midway flights
Dublin to O'Hare Intl flights
Belfast Intl to O'Hare Intl flights
Glasgow Intl to Cincinnati flights
Gatwick to Dayton flights
Inverness to O'Hare Intl flights
Cardiff to O'Hare Intl flights
Belfast City to O'Hare Intl flights
Edinburgh to Dayton flights
Birmingham to Cincinnati flights
Newcastle upon Tyne to Midway flights
Manchester to Cincinnati flights
Madrid to O'Hare Intl flights
London City to Dayton flights

Top 10 airlines flying from United Kingdom to Indianapolis

Discover the top 10 airlines that operate flights from United Kingdom to Indianapolis. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 19 April 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest£133Average£366FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
British AirwaysCheapest£228Average£777FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Aer LingusCheapest£433Average£757FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
United AirlinesCheapest£511Average£756FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Scandinavian AirlinesCheapest£517Average£718FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
Virgin AtlanticCheapest£535Average£893FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
LufthansaCheapest£602Average£716FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
KLMCheapest£602Average£775FlexibilityNo cancel feeOn-time75%
Search KLM flights
FinnairCheapest£603Average£776FlexibilityNo cancel feeOn-time76%
Search Finnair flights
Air FranceCheapest£819Average£978FlexibilityNo cancel feeOn-time77%
Search Air France flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from United Kingdom to Indianapolis?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Indianapolis from United Kingdom today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from United Kingdom to Indianapolis?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from United Kingdom to Indianapolis for you. Better yet — we are completely free to use.

Can Cheapflights find flights from United Kingdom to Indianapolis with no change fees?

Need flexible booking options for your flight to Indianapolis from United Kingdom? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from United Kingdom to Indianapolis become cheaper?

Yes! Start tracking prices for United Kingdom to Indianapolis flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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