How long is the flight from Indiana to London?

United Airlines, Delta, and Scandinavian Airlines can get you from Indiana to London in just under 12h 30m. Your travel time can differ by up to 11h 07m. The distance from Indiana to London is about 4111 mi. This flight may include one or multiple stops.

What are the cheapest airlines to fly from Indiana to London one-way?

The cheapet airlines for a one-way flight from Indiana to London are China Eastern (£120), China Southern (£121), and Air China (£133).

In terms of precipitation, rainfall in London ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London when rainfall is around 40.0 mm.

If weather is an important factor for your trip to London, 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 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

What are the most popular routes from Indiana to London?

The most popular route from Indiana to London is Chicago O'Hare Intl - London Heathrow. You may also consider Chicago O'Hare Intl - London Gatwick or Chicago O'Hare Intl - London City.

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

Consider Virgin Atlantic, Asiana Airlines or Korean Air when booking your flight. These represent the most popular airlines when flying from Indiana to London.

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

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

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

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

How can I find direct flights from Indiana to London?

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

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

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

£233+ Cheap Flights from Indiana to London

Cheap flight deals from Indiana to London

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

Cheapest flights from Indiana to London
Explore the most affordable flight options available from Indiana to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 20 October 2026.

Mon 26/1021:06 -

1 stop29h 44m

Thu 19/1111:00 -

1 stop28h 01m

Deal found 19/10£496

Thu 12/1111:25 -

1 stop14h 25m

Wed 18/1109:50 -

1 stop29h 40m

Deal found 18/10£548

Thu 12/1111:25 -

1 stop14h 25m

Thu 19/1111:00 -

1 stop28h 01m

Deal found 16/10£550

Mon 30/1120:35 -

1 stop11h 25m

Mon 7/1209:40 -

1 stop14h 25m

Deal found 16/10£556

Wed 11/1119:52 -

2 stops29h 58m

Thu 19/1111:00 -

1 stop28h 01m

Deal found 19/10£568

Mon 26/1021:06 -

1 stop29h 44m

Thu 29/1011:00 -

1 stop27h 30m

Deal found 19/10£579

Thu 12/1111:25 -

1 stop14h 25m

Sun 22/1112:35 -

1 stop26h 26m

Deal found 16/10£580

Thu 12/1111:25 -

1 stop14h 25m

Sun 15/1112:35 -

1 stop26h 55m

Deal found 16/10£595

Mon 23/1120:35 -

1 stop11h 50m

Wed 9/1212:10 -

1 stop11h 55m

Deal found 17/10£643

Wed 2/1205:15 -

1 stop19h 40m

Wed 9/1213:45 -

2 stops35h 28m

Deal found 18/10£664

Wed 18/1120:35 -

1 stop11h 50m

Wed 25/1112:10 -

1 stop11h 55m

Deal found 16/10£667

Tue 1/1215:10 -

2 stops18h 35m

Tue 8/1211:10 -

2 stops16h 04m

Deal found 17/10£675

Best flights from Indiana to London
Discover carefully curated flight deals from Indiana to London that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 20 October 2026.

Wed 2/1210:55 -

2 stops15h 45m

Wed 9/1209:00 -

2 stops18h 20m

Deal found 18/10£668

Tue 1/1217:10 -

1 stop12h 30m

Tue 8/1208:40 -

2 stops19h 42m

Deal found 17/10£684

Tue 1/1210:13 -

2 stops14h 37m

Tue 8/1210:00 -

2 stops18h 22m

Deal found 17/10£691

Thu 3/1211:48 -

3 stops23h 37m

Mon 7/1206:40 -

2 stops23h 12m

Deal found 19/10£742

Thu 10/1211:04 -

1 stop14h 46m

Thu 17/1211:00 -

1 stop25h 45m

Deal found 15/10£754

Fri 13/1106:20 -

1 stop19h 30m

Wed 18/1106:30 -

2 stops15h 48m

Deal found 18/10£760

Thu 7/116:43 -

2 stops35h 27m

Thu 4/210:05 -

2 stops42h 54m

Deal found 16/10£947

Tue 2/310:10 -

2 stops29h 50m

Fri 5/313:00 -

2 stops28h 41m

Deal found 19/10£674

Wed 18/1110:11 -

1 stop14h 14m

Wed 25/1108:55 -

1 stop13h 23m

Deal found 19/10£706

Mon 11/112:52 -

3 stops23h 08m

Sat 16/106:40 -

2 stops19h 18m

Deal found 16/10£745

Mon 30/1111:03 -

1 stop13h 52m

Mon 7/1211:05 -

2 stops34h 21m

Deal found 16/10£694

Tue 1/1218:00 -

1 stop10h 55m

Wed 9/1211:20 -

1 stop12h 42m

Deal found 18/10£706

Wed 11/1107:30 -

1 stop17h 25m

Wed 18/1109:00 -

2 stops16h 28m

Deal found 15/10£702

Mon 22/317:45 -

2 stops15h 00m

Mon 29/308:55 -

2 stops19h 08m

Deal found 19/10£710

Mon 1/316:38 -

2 stops42h 52m

Sun 7/310:10 -

2 stops42h 31m

Deal found 17/10£947

Fri 13/1110:11 -

1 stop14h 14m

Wed 18/1108:40 -

2 stops19h 42m

Deal found 16/10£721

Mon 7/1218:00 -

1 stop13h 00m

Wed 9/1209:00 -

2 stops18h 20m

Deal found 19/10£759

Wed 11/1116:30 -

2 stops35h 40m

Tue 17/1106:30 -

2 stops22h 17m

Deal found 16/10£947

Fri 4/1212:14 -

2 stops14h 51m

Fri 11/1206:30 -

2 stops15h 44m

Deal found 19/10£725

Thu 10/1213:40 -

1 stop11h 15m

Mon 21/1207:50 -

1 stop12h 11m

Deal found 19/10£782

Thu 3/1216:27 -

2 stops43h 03m

Mon 7/1210:05 -

2 stops42h 54m

Deal found 16/10£951

Sun 21/306:00 -

1 stop19h 25m

Mon 29/315:15 -

1 stop12h 48m

Deal found 19/10£726

Tue 23/310:05 -

1 stop20h 35m

Sat 27/316:00 -

1 stop22h 25m

Deal found 18/10£726

Mon 11/116:43 -

2 stops42h 47m

Sat 16/110:05 -

2 stops35h 14m

Deal found 15/10£981

Fri 20/1105:35 -

2 stops23h 30m

Fri 27/1115:00 -

2 stops27h 43m

Deal found 19/10£830

Mon 7/1213:13 -

2 stops14h 47m

Mon 21/1210:00 -

2 stops16h 23m

Deal found 18/10£730

Thu 26/1107:10 -

2 stops28h 20m

Fri 4/1206:30 -

2 stops22h 29m

Deal found 18/10£981

Sun 29/1112:17 -

1 stop14h 28m

Sat 12/1211:20 -

1 stop12h 51m

Deal found 20/10£744

Fri 19/306:00 -

1 stop19h 25m

Mon 29/308:55 -

2 stops19h 08m

Deal found 19/10£745

Wed 11/1112:58 -

2 stops15h 02m

Mon 16/1110:00 -

2 stops15h 47m

Deal found 20/10£769

Find flight deals from Indiana to London

Round-trip from	£530
One-way from	£233
Popular in	June
Cheapest in	March
Average price	£686

30/11-16/12
2 total stops
26h 40m total
Indiana to London

Search Deals

9/11-31/12
1 total stop
11h 25m total
Indiana to London

Search Deals

Highest demand for flights based on searches. 16% potential increase in price (£105 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease (£20 potential savings vs. average return price).

Search Deals

Average for round-trip flights in October 2026

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

IndianapolisLondon

IND Indianapolis - LHR London Heathrow

INDLHR

Indianapolis

Tue 16/3

10:10-21:00

2 stops30h 50m

London Heathrow

Wed 31/12

00:00-18:00

Nonstop0h 00m

£250

IndianapolisLondon

IND Indianapolis - LHR London Heathrow

INDLHR

Indianapolis

Tue 30/3

17:49-11:00

2 stops12h 11m

London Heathrow

Wed 31/12

00:00-18:00

Nonstop0h 00m

£253

IndianapolisLondon

IND Indianapolis - LGW London Gatwick

INDLGW

Indianapolis

Tue 16/3

13:48-09:00

2 stops15h 12m

London Gatwick

Wed 31/12

00:00-18:00

Nonstop0h 00m

£257

IndianapolisLondon

IND Indianapolis - LGW London Gatwick

INDLGW

Indianapolis

Wed 10/3

12:52-09:00

2 stops15h 08m

London Gatwick

Wed 31/12

00:00-18:00

Nonstop0h 00m

£257

IndianapolisLondon

IND Indianapolis - LGW London Gatwick

INDLGW

Indianapolis

Mon 26/10

21:06-06:50

1 stop29h 44m

London Gatwick

Wed 31/12

00:00-18:00

Nonstop0h 00m

£265

IndianapolisLondon

IND Indianapolis - LGW London Gatwick

INDLGW

Indianapolis

Tue 30/3

13:48-09:00

2 stops14h 12m

London Gatwick

Wed 31/12

00:00-18:00

Nonstop0h 00m

£284

IndianapolisLondon

IND Indianapolis - LGW London Gatwick

INDLGW

Indianapolis

Sun 4/4

13:48-09:00

2 stops14h 12m

London Gatwick

Wed 31/12

00:00-18:00

Nonstop0h 00m

£284

IndianapolisLondon

IND Indianapolis - LHR London Heathrow

INDLHR

Indianapolis

Fri 12/3

06:05-07:45

1 stop20h 40m

London Heathrow

Wed 31/12

00:00-18:00

Nonstop0h 00m

£291

IndianapolisLondon

IND Indianapolis - LHR London Heathrow

INDLHR

Indianapolis

Mon 23/11

20:35-19:50

1 stop18h 15m

London Heathrow

Wed 31/12

00:00-18:00

Nonstop0h 00m

£321

IndianapolisLondon

IND Indianapolis - LGW London Gatwick

INDLGW

Indianapolis

Mon 1/2

14:50-14:20

3 stops42h 30m

London Gatwick

Wed 31/12

00:00-18:00

Nonstop0h 00m

£321

Flights are sorted by cheapest return flights first.

Deals found on 19/10

Showing 1-10 of 49 resultsSorted by cheapest first

...

Best time to book a flight from Indiana to London

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

IND-LGW

IND-LHR

FWA-LHR

EVV-LHR

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 Indiana to London

USIN-LON

IND-LGW

IND-LHR

FWA-LHR

EVV-LHR

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

Currently, February is the cheapest month in which you can book a flight from Indiana to London (average of £562). Flying from Indiana to London in June is currently the most expensive (average of £1,016). 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 Indiana to London?

Airfare is typical for this route at the moment.

Indiana to London flights typically cost between £527 and £769 in November.
The cheapest return price found within the last 5 days was £548 on Multiple Airlines (12 Nov–18 Nov).

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

The price you pay for your flight from Indiana to London may vary depending on when you book. For the best chance of a lower fare, look to book 52 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Related info for your journey

How long is the flight from Indiana to London?
United Airlines, Delta, and Scandinavian Airlines can get you from Indiana to London in just under 12h 30m. Your travel time can differ by up to 11h 07m. The distance from Indiana to London is about 4111 mi. This flight may include one or multiple stops.
What are the cheapest airlines to fly from Indiana to London one-way?
The cheapet airlines for a one-way flight from Indiana to London are China Eastern (£120), China Southern (£121), and Air China (£133).
What are the most popular routes from Indiana to London?
The most popular route from Indiana to London is Chicago O'Hare Intl - London Heathrow. You may also consider Chicago O'Hare Intl - London Gatwick or Chicago O'Hare Intl - London City.
Can I find deals for flights from Indiana to London that include hotel bookings?
Yes. In addition to deals on Indiana to London flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Indiana to London?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Indiana to London.
Can I find deals for business class flights from Indiana to London?
Yes. Cheapflights offers flight deals from Indiana to London 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 Indiana to London?
Currently, February is the cheapest month in which you can book a flight from Indiana to London (average of £562). Flying from Indiana to London in June is currently the most expensive (average of £1,016). 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

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

Cheapflights helps you search for flights from Indiana to London via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Indiana to London.

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

Yes! Cheapflights helps users easily find flights from Indiana to London with no change fees.

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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Cheap flights from Indiana to London from £233

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Indiana to London

Cheapest flights from Indiana to LondonExplore the most affordable flight options available from Indiana to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 20 October 2026.

Explore the most affordable flight options available from Indiana to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 20 October 2026.

Best flights from Indiana to LondonDiscover carefully curated flight deals from Indiana to London that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 20 October 2026.

Discover carefully curated flight deals from Indiana to London that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 20 October 2026.

Last-minute flights from Indiana to LondonDiscover last-minute flight deals from Indiana to London. Data last updated 20 October 2026 and is based on user searches.

Discover last-minute flight deals from Indiana to London. Data last updated 20 October 2026 and is based on user searches.

One-way flights from Indiana to LondonSearch for one-way flight options from Indiana to London. Find affordable one-way fares based on user searches. Data last updated 20 October 2026.

Search for one-way flight options from Indiana to London. Find affordable one-way fares based on user searches. Data last updated 20 October 2026.

Find flight deals from Indiana to London

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

Best time to book a flight from Indiana to London

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

Cheapflights Insights

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

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

Airfare is typical for this route at the moment.

Indiana to London flights typically cost between £527 and £769 in November.The cheapest return price found within the last 5 days was £548 on Multiple Airlines (12 Nov–18 Nov).

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

The price you pay for your flight from Indiana to London may vary depending on when you book. For the best chance of a lower fare, look to book 52 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Related info for your journey

How long is the flight from Indiana to London?

What are the cheapest airlines to fly from Indiana to London one-way?

What are the most popular routes from Indiana to London?

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

How can I find direct flights from Indiana to London?

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

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

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Alternative routes for Indiana to London

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Complete your trip

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Search flights from Indiana to London by cabin class

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Other flights to London

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Indiana and London flights

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

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

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

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

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Cheapest flights from Indiana to London
Explore the most affordable flight options available from Indiana to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 20 October 2026.

Best flights from Indiana to London
Discover carefully curated flight deals from Indiana to London that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 20 October 2026.

Last-minute flights from Indiana to London
Discover last-minute flight deals from Indiana to London. Data last updated 20 October 2026 and is based on user searches.

One-way flights from Indiana to London
Search for one-way flight options from Indiana to London. Find affordable one-way fares based on user searches. Data last updated 20 October 2026.

Indiana to London flights typically cost between £527 and £769 in November.
The cheapest return price found within the last 5 days was £548 on Multiple Airlines (12 Nov–18 Nov).