How long is the flight from London to Indianapolis?

For as low as £634, United Airlines can have you in Indianapolis from London in 16h 46m. 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 £538. Additional return tickets that might be worth considering are offered by Scandinavian Airlines and Aer Lingus, with the lowest prices starting at £548 and £589, respectively. United Airlines is priced at 31% 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 Gatwick - Indianapolis or London City - 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.

£311+ 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 26 September 2026.

Fri 6/1107:45 -

1 stop16h 25m

Fri 13/1120:40 -

1 stop15h 25m

Deal found 23/9£468

Fri 6/1109:00 -

1 stop15h 10m

Fri 13/1120:40 -

1 stop10h 50m

Deal found 23/9£490

Sun 22/1112:35 -

1 stop26h 26m

Tue 1/1219:19 -

2 stops30h 36m

Deal found 25/9£497

Fri 6/1111:05 -

1 stop13h 05m

Fri 13/1120:40 -

1 stop16h 50m

Deal found 23/9£498

Sun 22/1112:35 -

1 stop26h 26m

Wed 2/1211:04 -

1 stop14h 51m

Deal found 25/9£516

Sat 14/1111:05 -

1 stop13h 05m

Fri 20/1105:30 -

2 stops27h 35m

Deal found 23/9£524

Sun 22/1112:35 -

1 stop26h 26m

Thu 3/1211:04 -

1 stop14h 46m

Deal found 25/9£524

Sun 22/1112:35 -

1 stop26h 26m

Sat 5/1216:41 -

2 stops34h 34m

Deal found 25/9£533

Sat 14/1111:50 -

1 stop12h 20m

Fri 20/1105:30 -

2 stops28h 25m

Deal found 23/9£536

Fri 6/1110:50 -

1 stop13h 07m

Fri 13/1115:58 -

2 stops33h 27m

Deal found 23/9£548

Sat 21/1111:00 -

1 stop13h 10m

Sat 28/1112:03 -

2 stops14h 52m

Deal found 22/9£553

Sat 14/1111:00 -

1 stop13h 10m

Fri 20/1105:30 -

2 stops22h 20m

Deal found 23/9£554

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 26 September 2026.

Fri 6/1109:00 -

1 stop15h 10m

Fri 13/1120:40 -

1 stop10h 50m

Deal found 23/9£490

Tue 10/1109:00 -

2 stops16h 46m

Tue 17/1112:46 -

1 stop12h 09m

Deal found 25/9£634

Sat 31/1009:05 -

2 stops18h 42m

Sat 14/1116:30 -

2 stops20h 20m

Deal found 24/9£709

Wed 14/1006:30 -

2 stops13h 58m

Tue 3/1114:27 -

1 stop13h 33m

Deal found 26/9£741

Sun 1/1119:40 -

2 stops28h 40m

Sun 8/1115:10 -

2 stops14h 40m

Deal found 23/9£747

Thu 15/1011:30 -

2 stops40h 00m

Mon 19/1015:16 -

2 stops23h 44m

Deal found 24/9£953

Sat 14/1111:05 -

1 stop13h 05m

Fri 20/1105:30 -

2 stops27h 35m

Deal found 23/9£524

Mon 9/1110:55 -

2 stops41h 52m

Mon 16/1116:30 -

2 stops36h 25m

Deal found 25/9£1,069

Sun 22/1112:35 -

1 stop26h 26m

Thu 3/1211:04 -

1 stop14h 46m

Deal found 25/9£524

Tue 3/1109:00 -

2 stops16h 46m

Tue 10/1113:40 -

1 stop11h 15m

Deal found 21/9£641

Sat 21/1111:00 -

1 stop13h 10m

Sat 28/1112:03 -

2 stops14h 52m

Deal found 22/9£553

Sat 14/1111:00 -

1 stop13h 10m

Fri 20/1105:30 -

2 stops22h 20m

Deal found 23/9£554

Thu 26/1108:00 -

1 stop11h 36m

Tue 1/1206:00 -

1 stop10h 20m

Deal found 25/9£694

Wed 10/311:45 -

2 stops35h 51m

Fri 19/312:18 -

2 stops26h 42m

Deal found 23/9£783

Sat 21/1111:10 -

2 stops16h 04m

Sat 28/1110:46 -

1 stop14h 09m

Deal found 22/9£706

Mon 9/1112:10 -

1 stop11h 55m

Mon 16/1120:35 -

1 stop16h 25m

Deal found 25/9£607

Thu 26/1108:00 -

1 stop11h 36m

Sat 5/1206:00 -

1 stop10h 20m

Deal found 25/9£724

Sat 7/1110:25 -

1 stop12h 27m

Sat 14/1119:38 -

1 stop10h 12m

Deal found 23/9£730

Wed 28/1010:55 -

2 stops40h 52m

Thu 3/1216:27 -

2 stops36h 28m

Deal found 23/9£1,074

Mon 9/1112:30 -

2 stops15h 33m

Mon 16/1120:35 -

1 stop12h 30m

Deal found 25/9£694

Sat 13/210:55 -

2 stops41h 46m

Sat 20/216:38 -

2 stops36h 17m

Deal found 25/9£1,105

Wed 16/1213:30 -

2 stops15h 29m

Mon 28/1212:43 -

1 stop12h 12m

Deal found 24/9£762

Sun 8/1106:30 -

2 stops21h 33m

Sun 15/1115:28 -

2 stops25h 42m

Deal found 24/9£704

Wed 10/310:55 -

2 stops41h 46m

Fri 19/316:38 -

2 stops37h 17m

Deal found 25/9£1,106

Wed 21/1007:30 -

2 stops15h 39m

Wed 28/1016:30 -

2 stops13h 55m

Deal found 23/9£767

Thu 5/1106:15 -

2 stops21h 48m

Thu 12/1115:24 -

2 stops19h 31m

Deal found 21/9£707

Sat 21/1111:50 -

1 stop12h 20m

Sat 28/1120:40 -

1 stop10h 20m

Deal found 22/9£716

Sat 7/1111:00 -

1 stop13h 10m

Sat 14/1115:28 -

2 stops16h 37m

Deal found 23/9£737

Sat 19/1206:35 -

1 stop17h 35m

Sun 10/112:47 -

2 stops18h 03m

Deal found 22/9£740

Wed 16/1207:25 -

1 stop16h 40m

Mon 28/1220:35 -

1 stop16h 25m

Deal found 22/9£770

Find flight deals from London to Indianapolis

Round-trip from	£468
One-way from	£311
Popular in	July
Cheapest in	February
Average price	£667

6/11-13/11
2 total stops
31h 50m total
London to Indianapolis

Search Deals

12/11-31/12
3 total stops
49h 27m total
London to Indianapolis

Search Deals

Highest demand for flights based on searches. 10% potential increase in price (£71 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease (£11 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2026

Search Deals

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonIndianapolis

STN London Stansted - IND Indianapolis

STNIND

London Stansted

Thu 12/11

16:35-13:02

3 stops49h 27m

Indianapolis

Wed 31/12

00:00-06:00

Nonstop0h 00m

£311

LondonIndianapolis

LTN London Luton - IND Indianapolis

LTNIND

London Luton

Thu 12/11

18:00-13:02

3 stops48h 02m

Indianapolis

Wed 31/12

00:00-06:00

Nonstop0h 00m

£335

LondonIndianapolis

LGW London Gatwick - IND Indianapolis

LGWIND

London Gatwick

Sun 8/11

12:35-10:30

1 stop26h 55m

Indianapolis

Wed 31/12

00:00-06:00

Nonstop0h 00m

£348

LondonIndianapolis

LGW London Gatwick - IND Indianapolis

LGWIND

London Gatwick

Tue 27/10

10:10-10:30

1 stop28h 20m

Indianapolis

Wed 31/12

00:00-06:00

Nonstop0h 00m

£388

LondonIndianapolis

LGW London Gatwick - IND Indianapolis

LGWIND

London Gatwick

Fri 30/10

12:35-13:02

3 stops28h 27m

Indianapolis

Wed 31/12

00:00-06:00

Nonstop0h 00m

£397

LondonIndianapolis

LGW London Gatwick - IND Indianapolis

LGWIND

London Gatwick

Fri 8/1

12:35-10:16

1 stop26h 41m

Indianapolis

Wed 31/12

00:00-06:00

Nonstop0h 00m

£405

Fastest return journey

LondonIndianapolis

LHR London Heathrow - IND Indianapolis

LHRIND

London Heathrow

Wed 30/12

12:10-19:05

1 stop11h 55m

Indianapolis

Wed 31/12

00:00-06:00

Nonstop0h 00m

£415

LondonIndianapolis

LTN London Luton - IND Indianapolis

LTNIND

London Luton

Sat 7/11

21:05-19:05

3 stops51h 00m

Indianapolis

Wed 31/12

00:00-06:00

Nonstop0h 00m

£417

LondonIndianapolis

STN London Stansted - IND Indianapolis

STNIND

London Stansted

Sat 7/11

11:50-19:10

1 stop12h 20m

Indianapolis

Wed 31/12

00:00-06:00

Nonstop0h 00m

£420

LondonIndianapolis

LTN London Luton - IND Indianapolis

LTNIND

London Luton

Wed 30/12

07:25-19:05

1 stop16h 40m

Indianapolis

Wed 31/12

00:00-06:00

Nonstop0h 00m

£420

Flights are sorted by cheapest return flights first.

Deals found on 25/9

Showing 1-10 of 58 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

LTN-IND

LHR-IND

LGW-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

LTN-IND

LHR-IND

LGW-IND

STN-IND

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

Currently, September is the cheapest month in which you can book a flight from London to Indianapolis (average of £675). Flying from London to Indianapolis in June is currently the most expensive (average of £894). 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 £772 and £903 in November.
The cheapest return price found within the last 5 days was £468 on Multiple Airlines (6 Nov–13 Nov).

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

Dublin (DUB) – chosen by Cheapflights users on 71% 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 £562.

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 30% 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?

Tuesday 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 United Airlines,Virgin Atlantic, 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.

United Airlines

7.4

Good

10,248 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Asha,Sept 2026

LGA - IAH

The flight was on time and boardi g was very organized and timely. Snacks are awful and having one little glass of juice was terrible. Fortunately, I had my water to keep me hydrated.

United Airlines

7.4

Good

10,248 reviews

United Airlines

7.4

Good

10,248 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Asha,Sept 2026

LGA - IAH

The flight was on time and boardi g was very organized and timely. Snacks are awful and having one little glass of juice was terrible. Fortunately, I had my water to keep me hydrated.

Virgin Atlantic

7.4

Good

694 reviews

United Airlines

7.4

Good

10,248 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Asha,Sept 2026

LGA - IAH

The flight was on time and boardi g was very organized and timely. Snacks are awful and having one little glass of juice was terrible. Fortunately, I had my water to keep me hydrated.

Aer Lingus

7.3

Good

1,789 reviews

United Airlines

7.4

Good

10,248 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Asha,Sept 2026

LGA - IAH

The flight was on time and boardi g was very organized and timely. Snacks are awful and having one little glass of juice was terrible. Fortunately, I had my water to keep me hydrated.

American Airlines

7.0

Good

12,097 reviews

United Airlines

7.4

Good

10,248 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Asha,Sept 2026

LGA - IAH

The flight was on time and boardi g was very organized and timely. Snacks are awful and having one little glass of juice was terrible. Fortunately, I had my water to keep me hydrated.

British Airways

6.7

Okay

8,233 reviews

United Airlines

7.4

Good

10,248 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Asha,Sept 2026

LGA - IAH

The flight was on time and boardi g was very organized and timely. Snacks are awful and having one little glass of juice was terrible. Fortunately, I had my water to keep me hydrated.

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 £634, United Airlines can have you in Indianapolis from London in 16h 46m. 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 £538. Additional return tickets that might be worth considering are offered by Scandinavian Airlines and Aer Lingus, with the lowest prices starting at £548 and £589, respectively. United Airlines is priced at 31% 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 Gatwick - Indianapolis or London City - 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, September is the cheapest month in which you can book a flight from London to Indianapolis (average of £675). Flying from London to Indianapolis in June is currently the most expensive (average of £894). 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

Browse thousands of different options on Cheapflights for your next trip

Airlines

Alternative routes

Complete your trip

Direct flights to United States

Flights by cabin class

Other flight options

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

Top 7 airlines flying from London to Indianapolis

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest£538	Average£876	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Scandinavian Airlines	Cheapest£548	Average£661	FlexibilityNo cancel fee	On-time77%	Search Scandinavian Airlines flights
Aer Lingus	Cheapest£589	Average£736	FlexibilityNo cancel fee	On-timeN/A	Search Aer Lingus flights
British Airways	Cheapest£598	Average£784	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
KLM	Cheapest£615	Average£821	FlexibilityNo cancel fee	On-time75%	Search KLM flights
Lufthansa	Cheapest£636	Average£767	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
Virgin Atlantic	Cheapest£734	Average£890	FlexibilityNo cancel fee	On-time72%	Search Virgin Atlantic flights

Fly with Cheapflights

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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Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from London to Indianapolis from £311

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/11. 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 26 September 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 26 September 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 26 September 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 26 September 2026.

Last-minute flights from London to IndianapolisDiscover last-minute flight deals from London to Indianapolis. Data last updated 26 September 2026 and is based on user searches.

Discover last-minute flight deals from London to Indianapolis. Data last updated 26 September 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 26 September 2026.

Search for one-way flight options from London to Indianapolis. Find affordable one-way fares based on user searches. Data last updated 26 September 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 £772 and £903 in November.The cheapest return price found within the last 5 days was £468 on Multiple Airlines (6 Nov–13 Nov).

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 71% 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 £562.

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 30% 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?

Tuesday 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 United Airlines,Virgin Atlantic, 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?

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 26 September 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.

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London and Indianapolis flights

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Other flights from London

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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 26 September 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 26 September 2026.

Last-minute flights from London to Indianapolis
Discover last-minute flight deals from London to Indianapolis. Data last updated 26 September 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 26 September 2026.

London to Indianapolis flights typically cost between £772 and £903 in November.
The cheapest return price found within the last 5 days was £468 on Multiple Airlines (6 Nov–13 Nov).