How long is the flight from London to Indianapolis?

For as low as £637, Scandinavian Airlines can have you in Indianapolis from London in 15h 39m. The distance between London and Indianapolis is about 3983 mi. Both multi-stop and direct flights can be found to your destination and back.

What are the cheapest airlines flying from London to Indianapolis round-trip?

Flying on United Airlines is currently your cheapest option to Indianapolis, with prices starting at £526. Additional return tickets that might be worth considering are offered by Scandinavian Airlines and Aer Lingus, with the lowest prices starting at £535 and £558, respectively. United Airlines is priced at 30% lower than the current average price of a flight leaving 3 months from now.

In terms of precipitation, rainfall in Indianapolis ranges from 58.0 - 130.0 inches per month. May is typically the wettest month, when rainfall can reach 130.0 mm. February is typically the driest time to visit Indianapolis when rainfall is around 58.0 mm.

If weather is an important factor for your trip to Indianapolis, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 24.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -2.0 C).

What are the most popular routes from London to Indianapolis?

The most popular route from London to Indianapolis is London Heathrow - Indianapolis. You may also consider London City - Indianapolis or London Gatwick - Indianapolis.

What are the most popular airlines that fly from London to Indianapolis?

Before booking your flight from London to Indianapolis check out the most popular airlines for this route: Aer Lingus, Virgin Atlantic or British Airways.

What is the cheapest time of day to fly from LON to IND?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from London to Indianapolis as you normally would.

What airport do you fly into for flights to Indianapolis from London?

Indianapolis (IND) is the airport you will fly into if you book a flight from London to Indianapolis. You should not have trouble finding flights to Indianapolis from London; the airport handles an average of 0 inbound flights from London per day. You should also have plenty of airline options to choose from since 7 airlines have flights to the Indianapolis airport from London. It is only a 8.3 mi journey from Indianapolis (IND) to Indianapolis’s city center.

Can I find deals for flights from London to Indianapolis that include hotel bookings?

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

How can I find direct flights from London to Indianapolis?

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

Can I find deals for business class flights from London to Indianapolis?

Yes. Cheapflights offers flight deals from London 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.

£322+ Cheap Flights from London to Indianapolis

Cheap flight deals from London to Indianapolis

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

Cheapest flights from London to Indianapolis
Explore the most affordable flight options available from London to Indianapolis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 August 2026.

Tue 1/912:15 -

1 stop15h 48m

Wed 30/914:31 -

1 stop16h 44m

Deal found 12/8£603

Wed 30/914:00 -

1 stop24h 31m

Thu 1/1012:24 -

1 stop16h 36m

Deal found 14/8£604

Wed 14/1014:00 -

1 stop25h 26m

Tue 3/1112:39 -

2 stops36h 21m

Deal found 14/8£607

Thu 1/1014:00 -

1 stop25h 25m

Thu 8/1021:06 -

1 stop31h 54m

Deal found 17/8£608

Wed 14/1020:15 -

2 stops27h 05m

Tue 20/1011:21 -

1 stop17h 39m

Deal found 13/8£609

Sat 19/912:25 -

1 stop15h 40m

Mon 21/914:10 -

1 stop12h 00m

Deal found 15/8£609

Mon 31/817:15 -

2 stops34h 11m

Wed 30/913:59 -

1 stop13h 01m

Deal found 17/8£610

Mon 31/814:00 -

2 stops35h 04m

Wed 30/911:21 -

1 stop17h 39m

Deal found 17/8£613

Mon 31/820:40 -

2 stops31h 23m

Wed 30/913:59 -

2 stops15h 51m

Deal found 17/8£615

Mon 28/913:50 -

2 stops31h 44m

Mon 5/1017:02 -

2 stops37h 18m

Deal found 14/8£615

Mon 28/906:50 -

2 stops13h 51m

Mon 5/1016:25 -

1 stop12h 10m

Deal found 14/8£618

Mon 14/913:00 -

1 stop16h 01m

Mon 21/916:54 -

1 stop9h 56m

Deal found 13/8£620

Best flights from London to Indianapolis
Discover carefully curated flight deals from London to Indianapolis that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 17 August 2026.

Thu 1/1014:00 -

1 stop25h 25m

Thu 8/1021:06 -

1 stop31h 54m

Deal found 17/8£608

Mon 9/1106:40 -

2 stops19h 00m

Sun 22/1107:30 -

2 stops27h 30m

Deal found 16/8£620

Mon 14/910:30 -

2 stops26h 42m

Mon 21/915:06 -

1 stop10h 49m

Deal found 17/8£622

Mon 28/907:30 -

2 stops15h 39m

Mon 5/1013:38 -

1 stop12h 07m

Deal found 14/8£637

Wed 23/911:30 -

2 stops35h 22m

Sun 27/906:50 -

2 stops47h 00m

Deal found 13/8£708

Fri 4/909:20 -

2 stops16h 45m

Sun 13/907:00 -

2 stops19h 55m

Deal found 12/8£768

Wed 14/1010:50 -

2 stops34h 44m

Tue 20/1017:02 -

2 stops42h 38m

Deal found 13/8£1,143

Sat 24/1006:40 -

2 stops20h 49m

Fri 6/1114:27 -

2 stops20h 33m

Deal found 16/8£620

Mon 7/914:00 -

1 stop33h 38m

Wed 30/911:21 -

1 stop17h 39m

Deal found 16/8£637

Wed 30/906:55 -

2 stops15h 54m

Wed 7/1011:37 -

1 stop14h 08m

Deal found 16/8£638

Wed 14/1011:30 -

2 stops40h 00m

Wed 21/1012:43 -

2 stops17h 07m

Deal found 13/8£678

Thu 24/911:30 -

2 stops39h 38m

Mon 28/914:31 -

2 stops24h 29m

Deal found 15/8£713

Tue 22/909:25 -

2 stops16h 16m

Tue 29/910:20 -

2 stops17h 05m

Deal found 12/8£664

Wed 14/1011:30 -

2 stops40h 00m

Tue 3/1115:10 -

2 stops22h 50m

Deal found 16/8£680

Fri 4/921:05 -

3 stops29h 18m

Sun 13/907:00 -

2 stops21h 35m

Deal found 12/8£684

Thu 1/1011:05 -

1 stop11h 44m

Sun 11/1016:00 -

1 stop23h 40m

Deal found 14/8£691

Tue 29/909:15 -

2 stops16h 26m

Tue 6/1016:25 -

2 stops15h 10m

Deal found 15/8£666

Fri 4/921:05 -

3 stops29h 18m

Sat 19/907:00 -

2 stops21h 35m

Deal found 12/8£684

Thu 3/909:30 -

1 stop13h 46m

Mon 7/919:43 -

1 stop30h 12m

Deal found 13/8£705

Mon 21/906:45 -

1 stop16h 35m

Mon 5/1019:50 -

1 stop16h 30m

Deal found 15/8£789

Sat 24/1014:00 -

2 stops30h 13m

Fri 6/1110:44 -

1 stop16h 31m

Deal found 16/8£720

Tue 22/917:15 -

1 stop30h 05m

Tue 29/912:33 -

2 stops15h 27m

Deal found 12/8£797

Fri 4/909:10 -

1 stop14h 10m

Mon 14/919:50 -

1 stop16h 30m

Deal found 13/8£833

Sat 12/914:00 -

1 stop24h 31m

Fri 18/921:20 -

1 stop31h 40m

Deal found 12/8£772

Tue 22/917:35 -

2 stops27h 58m

Tue 29/917:02 -

2 stops42h 38m

Deal found 12/8£1,144

Mon 9/1106:50 -

1 stop16h 40m

Sun 22/1115:24 -

2 stops17h 51m

Deal found 16/8£835

Mon 8/210:55 -

2 stops41h 46m

Tue 2/316:25 -

2 stops42h 55m

Deal found 15/8£1,145

Mon 21/1208:15 -

1 stop15h 15m

Wed 30/1220:00 -

1 stop16h 05m

Deal found 16/8£827

Wed 14/1006:45 -

1 stop16h 35m

Tue 20/1012:43 -

2 stops15h 17m

Deal found 13/8£847

Thu 5/1117:20 -

2 stops35h 36m

Fri 20/1116:30 -

2 stops42h 50m

Deal found 13/8£1,183

Find flight deals from London to Indianapolis

Round-trip from	£603
One-way from	£322
Popular in	July
Cheapest in	February
Average price	£787

Finnair
1/9-30/9
2 total stops
32h 32m total
London to Indianapolis

Search Deals

2/10
2 total stops
33h 53m total
London to Indianapolis

Search Deals

Highest demand for flights based on searches. 10% potential increase in price (£65 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease (£10 potential savings vs. average return price).

Search Deals

Average for round-trip flights in August 2026

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonIndianapolis

LGW London Gatwick - IND Indianapolis

LGWIND

London Gatwick

Thu 1/10

14:00-10:25

1 stop25h 25m

Indianapolis

Thu 8/10

21:06-10:00

1 stop31h 54m

£608

LondonIndianapolis

LHR London Heathrow - IND Indianapolis

LHRIND

London Heathrow

Mon 9/11

06:40-20:40

2 stops19h 00m

Indianapolis

Sun 22/11

07:30-16:00

2 stops27h 30m

£620

LondonIndianapolis

LHR London Heathrow - IND Indianapolis

LHRIND

London Heathrow

Sat 24/10

06:40-22:29

2 stops20h 49m

Indianapolis

Fri 6/11

14:27-16:00

2 stops20h 33m

£620

LondonIndianapolis

LHR London Heathrow - IND Indianapolis

LHRIND

London Heathrow

Mon 14/9

10:30-08:12

2 stops26h 42m

Indianapolis

Mon 21/9

15:06-06:55

1 stop10h 49m

£622

Fastest return journey

LondonIndianapolis

LHR London Heathrow - IND Indianapolis

LHRIND

London Heathrow

Mon 28/9

07:30-18:09

2 stops15h 39m

Indianapolis

Mon 5/10

13:38-06:45

1 stop12h 07m

£637

LondonIndianapolis

LGW London Gatwick - IND Indianapolis

LGWIND

London Gatwick

Mon 7/9

14:00-18:38

1 stop33h 38m

Indianapolis

Wed 30/9

11:21-10:00

1 stop17h 39m

£637

LondonIndianapolis

LHR London Heathrow - IND Indianapolis

LHRIND

London Heathrow

Wed 30/9

06:55-17:49

2 stops15h 54m

Indianapolis

Wed 7/10

11:37-06:45

1 stop14h 08m

£638

LondonIndianapolis

LGW London Gatwick - IND Indianapolis

LGWIND

London Gatwick

Tue 22/9

09:25-20:41

2 stops16h 16m

Indianapolis

Tue 29/9

10:20-08:25

2 stops17h 05m

£664

LondonIndianapolis

LCY London City - IND Indianapolis

LCYIND

London City

Tue 29/9

09:15-20:41

2 stops16h 26m

Indianapolis

Tue 6/10

16:25-12:35

2 stops15h 10m

£666

LondonIndianapolis

LGW London Gatwick - IND Indianapolis

LGWIND

London Gatwick

Wed 14/10

11:30-22:30

2 stops40h 00m

Indianapolis

Wed 21/10

12:43-10:50

2 stops17h 07m

£678

Flights are sorted by cheapest return flights first.

Deals found on 12/8

Showing 1-10 of 60 resultsSorted by cheapest first

...

Best time to book a flight from London to Indianapolis

Have a flexible travel schedule? Discover the best time to fly to Indianapolis from London with our price prediction graph.

LON-IND

LGW-IND

LCY-IND

LHR-IND

STN-IND

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 London to Indianapolis

LON-IND

LGW-IND

LCY-IND

LHR-IND

STN-IND

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

Currently, February is the cheapest month in which you can book a flight from London to Indianapolis (average of £663). Flying from London to Indianapolis in June is currently the most expensive (average of £868). 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 much does it cost for a return flight from London to Indianapolis?

Airfare is below average for this route at the moment.

London to Indianapolis flights typically cost between £725 and £866 in September.
The cheapest return price found within the last 5 days was £603 on Finnair (1 Sept–30 Sept).

What’s the top stopover airport for flights from London to Indianapolis?

Dublin (DUB) – chosen by Cheapflights users on 68% of one-stop itineraries from London to Indianapolis on Cheapflights.

What’s the cheapest stopover airport for flights from London to Indianapolis?

Atlanta (ATL) is the most affordable one-stop option, with an average return flight price of £550.

What’s the fastest stopover option from London to Indianapolis?

Flights via Detroit (DTW) have the shortest average one-way travel time for one-stop routes: 11h 30m.

Which airport typically offers the quickest stopover for flights from London to Indianapolis?

Flights via Minneapolis (MSP) offer the fastest connection on this route, with an average stopover time of 1h 01m.

How often are flights from London to Indianapolis delayed?

About 31% of weekly flights between London and Indianapolis have experienced delays in the past year, with the average delay time being 144 minutes.

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

Historically, flights departing in the morning 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?

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

Which airline has the best punctuality record on London 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.

How far ahead should I book a flight from London to Indianapolis?

To ensure you get the cheapest price possible for a flight from London to Indianapolis, you should look to book at least 86 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

Reviews of airlines servicing Indianapolis

Get a feel of what it's like to fly with Virgin Atlantic,United Airlines, andAer Lingus from London 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.

Virgin Atlantic

7.5

Good

692 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.

Virgin Atlantic

7.5

Good

692 reviews

Virgin Atlantic

7.5

Good

692 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.

United Airlines

7.4

Good

10,106 reviews

Virgin Atlantic

7.5

Good

692 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.

Aer Lingus

7.3

Good

1,708 reviews

Virgin Atlantic

7.5

Good

692 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.

Lufthansa

6.8

Okay

8,196 reviews

Virgin Atlantic

7.5

Good

692 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.

British Airways

6.7

Okay

8,172 reviews

Virgin Atlantic

7.5

Good

692 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.

Related info for your journey

What airport do you fly into for flights to Indianapolis from London?
Indianapolis (IND) is the airport you will fly into if you book a flight from London to Indianapolis. You should not have trouble finding flights to Indianapolis from London; the airport handles an average of 0 inbound flights from London per day. You should also have plenty of airline options to choose from since 7 airlines have flights to the Indianapolis airport from London. It is only a 8.3 mi journey from Indianapolis (IND) to Indianapolis’s city center.
How long is the flight from London to Indianapolis?
For as low as £637, Scandinavian Airlines can have you in Indianapolis from London in 15h 39m. The distance between London and Indianapolis is about 3983 mi. Both multi-stop and direct flights can be found to your destination and back.
What are the cheapest airlines flying from London to Indianapolis round-trip?
Flying on United Airlines is currently your cheapest option to Indianapolis, with prices starting at £526. Additional return tickets that might be worth considering are offered by Scandinavian Airlines and Aer Lingus, with the lowest prices starting at £535 and £558, respectively. United Airlines is priced at 30% lower than the current average price of a flight leaving 3 months from now.
What are the most popular routes from London to Indianapolis?
The most popular route from London to Indianapolis is London Heathrow - Indianapolis. You may also consider London City - Indianapolis or London Gatwick - Indianapolis.
Can I find deals for flights from London to Indianapolis that include hotel bookings?
Yes. In addition to deals on London to Indianapolis flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from London to Indianapolis?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London to Indianapolis.
Can I find deals for business class flights from London to Indianapolis?
Yes. Cheapflights offers flight deals from London 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 London to Indianapolis?
Currently, February is the cheapest month in which you can book a flight from London to Indianapolis (average of £663). Flying from London to Indianapolis in June is currently the most expensive (average of £868). 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

Muncie

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Airlines

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Other flights from London

Popular flights

Fly from London to Indianapolis on these airlines

Virgin Atlantic flights from London to Indianapolis

British Airways flights from London to Indianapolis

Finnair flights from London to Indianapolis

Top 7 airlines flying from London to Indianapolis

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest£526	Average£828	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Scandinavian Airlines	Cheapest£535	Average£684	FlexibilityNo cancel fee	On-time77%	Search Scandinavian Airlines flights
Aer Lingus	Cheapest£556	Average£712	FlexibilityNo cancel fee	On-timeN/A	Search Aer Lingus flights
British Airways	Cheapest£593	Average£761	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
KLM	Cheapest£602	Average£802	FlexibilityNo cancel fee	On-time75%	Search KLM flights
Lufthansa	Cheapest£657	Average£807	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
Virgin Atlantic	Cheapest£696	Average£873	FlexibilityNo cancel fee	On-time72%	Search Virgin Atlantic flights

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How does Cheapflights help users find flights from London to Indianapolis?

Cheapflights makes it easy to find London to Indianapolis flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

Cheapflights simply makes it quick and affordable to book flights from London to Indianapolis by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Yes, we can. To see specific flights from London to Indianapolis with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Yes, Cheapflights offers price alerts on London to Indianapolis flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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Cheap flights from London to Indianapolis from £322

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 2/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from London to Indianapolis

Cheapest flights from London to IndianapolisExplore the most affordable flight options available from London to Indianapolis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 August 2026.

Explore the most affordable flight options available from London to Indianapolis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 August 2026.

Best flights from London to IndianapolisDiscover carefully curated flight deals from London to Indianapolis that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 17 August 2026.

Discover carefully curated flight deals from London to Indianapolis that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 17 August 2026.

Last-minute flights from London to IndianapolisDiscover last-minute flight deals from London to Indianapolis. Data last updated 17 August 2026 and is based on user searches.

Discover last-minute flight deals from London to Indianapolis. Data last updated 17 August 2026 and is based on user searches.

One-way flights from London to IndianapolisSearch for one-way flight options from London to Indianapolis. Find affordable one-way fares based on user searches. Data last updated 17 August 2026.

Search for one-way flight options from London to Indianapolis. Find affordable one-way fares based on user searches. Data last updated 17 August 2026.

Find flight deals from London to Indianapolis

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from London to Indianapolis that are best for you.

Best time to book a flight from London to Indianapolis

Have a flexible travel schedule? Discover the best time to fly to Indianapolis from London with our price prediction graph.

Cheapflights Insights

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

How much does it cost for a return flight from London to Indianapolis?

Airfare is below average for this route at the moment.

London to Indianapolis flights typically cost between £725 and £866 in September.The cheapest return price found within the last 5 days was £603 on Finnair (1 Sept–30 Sept).

What’s the top stopover airport for flights from London to Indianapolis?

Share of one-stop return flights from London to Indianapolis chosen by Cheapflights users in the past 12 months, using the same stopover each way.

Dublin (DUB) – chosen by Cheapflights users on 68% of one-stop itineraries from London to Indianapolis on Cheapflights.

What’s the cheapest stopover airport for flights from London to Indianapolis?

Average return fare for one-stop flights from London to Indianapolis, chosen by Cheapflights users in the past 12 months, with the same stopover each way.

Atlanta (ATL) is the most affordable one-stop option, with an average return flight price of £550.

What’s the fastest stopover option from London to Indianapolis?

Shortest average travel time for one-stop one-way flights from London to Indianapolis, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.

Flights via Detroit (DTW) have the shortest average one-way travel time for one-stop routes: 11h 30m.

Which airport typically offers the quickest stopover for flights from London to Indianapolis?

Average stopover duration for one-stop one-way flights from London to Indianapolis, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Minneapolis (MSP) offer the fastest connection on this route, with an average stopover time of 1h 01m.

How often are flights from London to Indianapolis delayed?

About 31% of weekly flights between London and Indianapolis have experienced delays in the past year, with the average delay time being 144 minutes.

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

Historically, flights departing in the morning 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?

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

Which airline has the best punctuality record on London 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.

How far ahead should I book a flight from London to Indianapolis?

To ensure you get the cheapest price possible for a flight from London to Indianapolis, you should look to book at least 86 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

Reviews of airlines servicing Indianapolis

Get a feel of what it's like to fly with Virgin Atlantic,United Airlines, andAer Lingus from London 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.

Related info for your journey

What airport do you fly into for flights to Indianapolis from London?

How long is the flight from London to Indianapolis?

What are the cheapest airlines flying from London to Indianapolis round-trip?

What are the most popular routes from London to Indianapolis?

Can I find deals for flights from London to Indianapolis that include hotel bookings?

How can I find direct flights from London to Indianapolis?

Can I find deals for business class flights from London to Indianapolis?

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

Travelling to a place near Indianapolis?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Fly from London to Indianapolis on these airlines

Choose from the following airlines for your flight from London to Indianapolis. Flights are based on user searches made on Cheapflights and were last updated on 17 August 2026.

Alternative routes for London to Indianapolis

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Indianapolis by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to United States

Book a non-stop flight to one of these other cities located in United States.

Search flights from London to Indianapolis by cabin class

Find flights from London to Indianapolis, based on your preferred cabin class, be it economy, premium economy, business, or first class.

London and Indianapolis flights

Browse other London and Indianapolis flight options. Last updated on 17 August 2026.

Other flights from London

Browse through other flights departing from London. Flights are based on user searches made on Cheapflights and were last updated on 17 August 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Top 7 airlines flying from London to Indianapolis

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Cheapest flights from London to Indianapolis
Explore the most affordable flight options available from London to Indianapolis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 August 2026.

Best flights from London to Indianapolis
Discover carefully curated flight deals from London to Indianapolis that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 17 August 2026.

Last-minute flights from London to Indianapolis
Discover last-minute flight deals from London to Indianapolis. Data last updated 17 August 2026 and is based on user searches.

One-way flights from London to Indianapolis
Search for one-way flight options from London to Indianapolis. Find affordable one-way fares based on user searches. Data last updated 17 August 2026.

London to Indianapolis flights typically cost between £725 and £866 in September.
The cheapest return price found within the last 5 days was £603 on Finnair (1 Sept–30 Sept).