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.

Finnair Flights to Indianapolis

Finnair is a popular choice for users travelling to Indianapolis. It operates 5 flights every week to Indianapolis, most often flying from Dallas/Fort Worth. Finnair ticket prices will depend on when and where you need to fly from - deals as low as £510 (from Edinburgh Turnhouse) have been found by momondo users. In 1,323 reviews, momondo users have rated Finnair at an average score of 7.6/10.

Scandinavian Airlines Flights to Indianapolis

Scandinavian Airlines (7.4/10, 1,484 reviews) is also a popular choice for flights to Indianapolis, with deals from as low as £443 from London Heathrow, round-trip. With 7 Scandinavian Airlines 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 30m on average. If you fly from Manchester (another popular airport in United Kingdom) to Cincinnati Cinci./N. Kentucky, then the average flight time is 12h 51m.

£306 Cheap Flights to Indianapolis in 2025

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Find the cheapest flights from the United Kingdom to Indianapolis

Round-trip

One-way

Last minute

Cheap return flights

08:30 - 19:30STN-IND

15h 00m1 stop

20:00 - 21:20IND-STN

20h 20m1 stop

£387

Find Deal

Mon, 27 Oct - Mon, 10 Nov

09:40 - 19:30LGW-IND

13h 50m1 stop

20:00 - 21:00IND-LGW

20h 00m1 stop

£393

Find Deal

Mon, 27 Oct - Mon, 10 Nov

08:50 - 19:30LHR-IND

14h 40m1 stop

20:00 - 15:35IND-LHR

14h 35m1 stop

£441Aer Lingus

Find Deal

Mon, 27 Oct - Mon, 10 Nov

07:50 - 19:30LHR-IND

15h 40m1 stop

20:00 - 13:25IND-LHR

12h 25m1 stop

£442Aer Lingus

Find Deal

Mon, 27 Oct - Mon, 10 Nov

11:45 - 18:50LHR-IND

12h 05m1 stop

17:00 - 08:55IND-LHR

10h 55m1 stop

£625Virgin Atlantic

Find Deal

Tue, 23 Sep - Tue, 21 Oct

12:25 - 23:29LHR-IND

16h 04m1 stop

14:11 - 07:15IND-LHR

12h 04m1 stop

£626Virgin Atlantic

Find Deal

Tue, 23 Sep - Tue, 21 Oct

17:00 - 09:52LHR-IND

21h 52m2 stops

18:56 - 07:40IND-LHR

31h 44m1 stop

£639Finnair

Find Deal

Mon, 29 Sep - Sun, 19 Oct

09:45 - 19:20LHR-IND

14h 35m1 stop

19:00 - 07:50IND-LHR

31h 50m1 stop

£639Finnair

Find Deal

Mon, 29 Sep - Sun, 19 Oct

08:40 - 21:00LCY-IND

17h 20m2 stops

16:03 - 16:25IND-LCY

19h 22m2 stops

£819British Airways

Find Deal

Wed, 17 Dec - Tue, 23 Dec

11:40 - 22:51LGW-IND

16h 11m2 stops

15:46 - 07:50IND-LGW

11h 04m1 stop

£932British Airways

Find Deal

Thu, 9 Oct - Sun, 12 Oct

Fly from

Route

Depart

Return

Price

LondonIndianapolis

STN - IND

STNIND

London Stansted

Mon 27/10

08:30-19:30

1 stop15h 00m

Indianapolis

Mon 10/11

20:00-21:20

1 stop20h 20m

£387

LondonIndianapolis

LGW - IND

LGWIND

London Gatwick

Mon 27/10

09:40-19:30

1 stop13h 50m

Indianapolis

Mon 10/11

20:00-21:00

1 stop20h 00m

£393

LondonIndianapolis

LHR - IND

LHRIND

London Heathrow

Mon 27/10

08:50-19:30

1 stop14h 40m

Indianapolis

Mon 10/11

20:00-15:35

1 stop14h 35m

£441

LondonIndianapolis

LHR - IND

LHRIND

London Heathrow

Mon 27/10

07:50-19:30

1 stop15h 40m

Indianapolis

Mon 10/11

20:00-13:25

1 stop12h 25m

£442

LondonIndianapolis

LHR - IND

LHRIND

London Heathrow

Tue 23/9

11:45-18:50

1 stop12h 05m

Indianapolis

Tue 21/10

17:00-08:55

1 stop10h 55m

£625

LondonIndianapolis

LHR - IND

LHRIND

London Heathrow

Tue 23/9

12:25-23:29

1 stop16h 04m

Indianapolis

Tue 21/10

14:11-07:15

1 stop12h 04m

£626

LondonIndianapolis

LHR - IND

LHRIND

London Heathrow

Mon 29/9

17:00-09:52

2 stops21h 52m

Indianapolis

Sun 19/10

18:56-07:40

1 stop31h 44m

£639

LondonIndianapolis

LHR - IND

LHRIND

London Heathrow

Mon 29/9

09:45-19:20

1 stop14h 35m

Indianapolis

Sun 19/10

19:00-07:50

1 stop31h 50m

£639

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

£819

LondonIndianapolis

LGW - IND

LGWIND

London Gatwick

Thu 9/10

11:40-22:51

2 stops16h 11m

Indianapolis

Sun 12/10

15:46-07:50

1 stop11h 04m

£932

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 £628. 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 £630.

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 £566. 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 £623.

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 £558. 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 £638. 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 £704 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 £648 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	September	13% cheaper	Flying from London Heathrow Airport to Indianapolis costs on average just £616 in September
MOST EXPENSIVE MONTH TO FLY TO INDIANAPOLIS FROM LONDON HEATHROW AIRPORT	July	19% more expensive	It costs about £842 for flights to Indianapolis from London Heathrow Airport in July
MOST POPULAR MONTH TO FLY TO INDIANAPOLIS FROM LONDON HEATHROW AIRPORT	May	684% 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	£306
Best Round-Trip Price	£387
Fastest flight time	17h 17m
Popular in	December

The best one-way flight price to Indianapolis from United Kingdom in the last 72 hours is £306 (Edinburgh Turnhouse to Indianapolis).

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The best round-trip flight price to Indianapolis from United Kingdom in the last 72 hours is £387 (London Stansted to Indianapolis).

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The fastest flight to Indianapolis from United Kingdom takes 17h 17m (London Heathrow to Indianapolis).

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December has the highest demand for flights to Indianapolis, with a 2% 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 79 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 £708. 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 £558 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 £329 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 September 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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All flight searches to Indianapolis on momondo can be filtered to show those which offer flexible booking policies.

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I’m not ready to book a flight to Indianapolis right now. Can momondo alert me if prices change?

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.