Which airlines fly to Indianapolis?

British Airways, Finnair, Aer Lingus and Virgin Atlantic are the most popular airlines that fly from United Kingdom to Indianapolis on a routine basis, according to our data. You should be able to find flights to Indianapolis with these airlines and other airlines flying from United Kingdom.

KLM Flights to Indianapolis

KLM is a popular choice for users travelling to Indianapolis. It operates 17 flights every week to Indianapolis, most often flying from Atlanta Hartsfield-Jackson. KLM ticket prices will depend on when and where you need to fly from - deals as low as £748 (from Manchester) have been found by momondo users. In 1,406 reviews, momondo users have rated KLM at an average score of 7.7/10.

Finnair Flights to Indianapolis

Finnair (7.6/10, 1,333 reviews) is also a popular choice for flights to Indianapolis, with deals from as low as £529 from Edinburgh Turnhouse, round-trip. With 6 Finnair flights to Indianapolis on average each week, prices can vary significantly by origin and availability.

How long does it take to fly to Indianapolis?

The flight from United Kingdom to Indianapolis depends on which airports you’re departing from and arriving to, and whether or not you have a layover. If you fly from London Heathrow (a popular airport in United Kingdom) to Cincinnati Cinci./N. Kentucky (the most popular airport in Indianapolis), then the flight time is 8h 50m on average. If you fly from Manchester (another popular airport in United Kingdom) to Cincinnati Cinci./N. Kentucky, then the average flight time is 19h 08m.

£247 Cheap Flights to Indianapolis in 2025/26

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Find the cheapest flights from the United Kingdom to Indianapolis

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One-way

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08:20 - 18:30EDI-IND

15h 10m1 stop

20:00 - 14:45IND-EDI

13h 45m1 stop

£551Aer Lingus

Find Deal

Fri, 12 Dec - Fri, 19 Dec

08:35 - 21:08LGW-IND

41h 33m3 stops

08:48 - 10:55IND-LGW

21h 07m2 stops

£557Multiple Airlines

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Mon, 24 Nov - Mon, 8 Dec

08:25 - 20:43LHR-IND

16h 18m2 stops

12:49 - 07:45IND-LHR

13h 56m1 stop

£699British Airways

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Wed, 18 Mar - Tue, 31 Mar

13:30 - 23:57MAN-IND

14h 27m1 stop

13:48 - 08:10IND-MAN

13h 22m1 stop

£884Virgin Atlantic

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Wed, 18 Mar - Tue, 31 Mar

13:30 - 23:57MAN-IND

14h 27m1 stop

14:00 - 08:10IND-MAN

13h 10m2 stops

£887Virgin Atlantic

Find Deal

Wed, 18 Mar - Tue, 31 Mar

08:40 - 21:00LCY-IND

17h 20m2 stops

16:03 - 16:25IND-LCY

19h 22m2 stops

£906British Airways

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Wed, 17 Dec - Tue, 23 Dec

09:25 - 18:55EDI-IND

14h 30m1 stop

15:52 - 07:55IND-EDI

11h 03m1 stop

£914Lufthansa

Find Deal

Wed, 14 Jan - Sat, 24 Jan

09:25 - 18:55EDI-IND

14h 30m1 stop

12:24 - 12:20IND-EDI

18h 56m2 stops

£919Lufthansa

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Wed, 14 Jan - Sat, 24 Jan

13:00 - 23:38MAN-IND

15h 38m2 stops

12:36 - 12:20IND-MAN

42h 44m2 stops

£1,168United Airlines

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Thu, 11 Dec - Thu, 18 Dec

06:00 - 23:38BHX-IND

22h 38m2 stops

13:45 - 12:35IND-BHX

17h 50m2 stops

£1,337United Airlines

Find Deal

Thu, 11 Dec - Thu, 18 Dec

Fly from

Route

Depart

Return

Price

EdinburghIndianapolis

EDI - IND

EDIIND

Edinburgh Turnhouse

Fri 12/12

08:20-18:30

1 stop15h 10m

Indianapolis

Fri 19/12

20:00-14:45

1 stop13h 45m

£551

LondonIndianapolis

LGW - IND

LGWIND

London Gatwick

Mon 24/11

08:35-21:08

3 stops41h 33m

Indianapolis

Mon 8/12

08:48-10:55

2 stops21h 07m

£557

LondonIndianapolis

LHR - IND

LHRIND

London Heathrow

Wed 18/3

08:25-20:43

2 stops16h 18m

Indianapolis

Tue 31/3

12:49-07:45

1 stop13h 56m

£699

ManchesterIndianapolis

MAN - IND

MANIND

Manchester

Wed 18/3

13:30-23:57

1 stop14h 27m

Indianapolis

Tue 31/3

13:48-08:10

1 stop13h 22m

£884

ManchesterIndianapolis

MAN - IND

MANIND

Manchester

Wed 18/3

13:30-23:57

1 stop14h 27m

Indianapolis

Tue 31/3

14:00-08:10

2 stops13h 10m

£887

LondonIndianapolis

LCY - IND

LCYIND

London City

Wed 17/12

08:40-21:00

2 stops17h 20m

Indianapolis

Tue 23/12

16:03-16:25

2 stops19h 22m

£906

EdinburghIndianapolis

EDI - IND

EDIIND

Edinburgh Turnhouse

Wed 14/1

09:25-18:55

1 stop14h 30m

Indianapolis

Sat 24/1

15:52-07:55

1 stop11h 03m

£914

EdinburghIndianapolis

EDI - IND

EDIIND

Edinburgh Turnhouse

Wed 14/1

09:25-18:55

1 stop14h 30m

Indianapolis

Sat 24/1

12:24-12:20

2 stops18h 56m

£919

ManchesterIndianapolis

MAN - IND

MANIND

Manchester

Thu 11/12

13:00-23:38

2 stops15h 38m

Indianapolis

Thu 18/12

12:36-12:20

2 stops42h 44m

£1,168

BirminghamIndianapolis

BHX - IND

BHXIND

Birmingham

Thu 11/12

06:00-23:38

2 stops22h 38m

Indianapolis

Thu 18/12

13:45-12:35

2 stops17h 50m

£1,337

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

Indianapolis flights insights and trends

Explore insights for your Indianapolis flight to craft the best travel plan

Prices

Other information

What is the cheapest month to fly to Indianapolis?

The month of March is, on average, the cheapest month to fly to Indianapolis from United Kingdom, with most prices found around £633. If you’re not able to fly to Indianapolis in March, then September is your next best option. Flight prices from United Kingdom to Indianapolis during September average around £654.

What is the cheapest day to depart on your flight to Indianapolis?

On average, the least expensive day to fly to Indianapolis from United Kingdom is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as £576. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to Indianapolis on Saturday is £634.

What is the cheapest time of day to depart on your flight to Indianapolis?

According to our data, the cheapest time of day to fly to Indianapolis is in the morning. momondo users have found flights departing from United Kingdom to Indianapolis in the morning for as low as £568. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Try not to purchase tickets in the evening because they tend to be around £649. Of course, these prices can vary depending on the time of year and what airport you fly to.

How far in advance should I book a flight to Indianapolis?

You are more likely to see cheaper flights to Indianapolis from United Kingdom when booking weeks ahead of your departure date. In general, you can expect to find flights to Indianapolis for around £723 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Indianapolis from United Kingdom for as low as £666 on momondo.

Cheapest flights to Indianapolis

Find the cheapest flights to Indianapolis from your nearest city or airport

Find flights from London Heathrow Airport to Indianapolis

CHEAPEST MONTH TO FLY TO INDIANAPOLIS FROM LONDON HEATHROW AIRPORT	February	11% cheaper	Flying from London Heathrow Airport to Indianapolis costs on average just £647 in February
MOST EXPENSIVE MONTH TO FLY TO INDIANAPOLIS FROM LONDON HEATHROW AIRPORT	July	17% more expensive	It costs about £850 for flights to Indianapolis from London Heathrow Airport in July
MOST POPULAR MONTH TO FLY TO INDIANAPOLIS FROM LONDON HEATHROW AIRPORT	May	658% more users visited	More momondo users searched in flights to Indianapolis from London Heathrow Airport in May than any other month

Cheap Indianapolis flight deals and tips

Summary info about Indianapolis flight prices, duration and airlines

Best One-Way Price	£247
Best Round-Trip Price	£551
Fastest flight time	23h 03m
Popular in	December

The best one-way flight price to Indianapolis from United Kingdom in the last 72 hours is £247 (London Stansted to Indianapolis).

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The best round-trip flight price to Indianapolis from United Kingdom in the last 72 hours is £551 (Edinburgh Turnhouse to Indianapolis).

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The fastest flight to Indianapolis from United Kingdom takes 23h 03m (London Heathrow to Indianapolis).

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December has the highest demand for flights to Indianapolis, with a 1% price increase on average.

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Frequently asked questions about flying to Indianapolis

How far in advance should I book a flight to Indianapolis?

Most flyers found that booking tickets 27 days in advance of their planned departure date is the best time to get cheap flights to Indianapolis. During this timeframe, flight prices are around £740. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Indianapolis from United Kingdom for as low as £436 on momondo.

Is there an alternative airport near Indianapolis?

Finding an alternative and possibly cheaper destination airport near Indianapolis is possible. If you are planning a flight to Indianapolis, consider booking flights to Indianapolis Airport (8 mi from Indianapolis city centre), Lafayette Purdue University Airport (61 mi from Indianapolis city centre) or Fort Wayne Airport (98 mi from Indianapolis city centre).

Is there a cheaper alternative to flying into Indianapolis?

With an average price of £248 per person, Indianapolis Airport is the cheapest airport to fly into when planning your trip to Indianapolis. This price can fluctuate based on where you are flying from. momondo’s Airport-to-Airport Pricing Tool can help users find the best prices.

When did momondo last update prices for flights to Indianapolis Airport?

Prices for flights to Indianapolis Airport are updated daily.

How many operators does momondo search for flights to Indianapolis Airport?

As of October 2025, there are 14 operators available to choose from for flights to Indianapolis Airport.

How old do you have to be to fly to Indianapolis Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel to Indianapolis Airport.

What documentation or ID do you need to fly to Indianapolis Airport?

The travel and health documents you'll need for your trip to Indianapolis Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Indianapolis Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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Yes momondo offers price alerts on flights to Indianapolis. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.