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Cheap flights from Indiana to London from £159

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 15/11. Fares are subject to change and may not be available on all flights or dates of travel.
IND — LON
18 Oct — 25 Oct1
1 adult
1 adult, Economy

Cheap flight deals from Indiana to London

Keep the following information in mind while searching for Indiana to London flight deals. Data was last updated 18 September 2025.

Round-trip from

£370

One-way from

£159

Popular in

June

Cheapest in

August

Average price

£551
Air Canada
  • Air Canada
  • 5/11-11/11
  • 3 total stops
  • 27h 59m total
  • Indiana to London
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15/11
  • 15/11
  • 2 total stops
  • 31h 17m total
  • Indiana to London
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (£82 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£17 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2025
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Find flight deals from Indiana to London

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 18 September 2025.

Wed 5/1112:50ORD - LHR
1 stop12h 20mAir Canada
Tue 11/1109:00LHR - ORD
2 stops15h 39mAir Canada
Deal found 15/9£370
Mon 1/1212:50ORD - LHR
1 stop12h 20mMultiple Airlines
Tue 9/1209:00LHR - ORD
2 stops15h 52mMultiple Airlines
Deal found 16/9£371
Wed 22/1018:00ORD - LHR
Nonstop8h 20mUnited Airlines
Fri 31/1006:50LHR - ORD
1 stop11h 20mUnited Airlines
Deal found 16/9£371
Wed 22/1006:00ORD - LGW
1 stop22h 00mMultiple Airlines
Thu 30/1014:00LGW - ORD
1 stop33h 46mMultiple Airlines
Deal found 17/9£371
Sun 28/910:40ORD - LHR
1 stop13h 50mAir Canada
Tue 7/1006:50LHR - ORD
2 stops13h 58mAir Canada
Deal found 16/9£372
Fri 5/1218:30ORD - STN
2 stops20h 05mMultiple Airlines
Sat 13/1221:00STN - ORD
2 stops26h 20mMultiple Airlines
Deal found 17/9£372
Tue 23/922:35ORD - LHR
Nonstop7h 40mFinnair
Fri 3/1014:25LHR - ORD
Nonstop8h 35mFinnair
Deal found 16/9£374
Mon 29/916:20ORD - LHR
1 stop16h 00mAustrian Airlines
Tue 21/1006:00LHR - ORD
1 stop13h 20mAustrian Airlines
Deal found 16/9£374
Wed 22/1006:40ORD - LGW
1 stop17h 40mMultiple Airlines
Fri 5/1214:00LGW - ORD
2 stops25h 44mMultiple Airlines
Deal found 17/9£374
Wed 5/1115:35ORD - STN
2 stops23h 20mMultiple Airlines
Tue 11/1107:40STN - ORD
2 stops18h 20mMultiple Airlines
Deal found 15/9£374
Sat 6/1218:30ORD - LTN
2 stops15h 35mMultiple Airlines
Sat 13/1206:00LTN - ORD
2 stops17h 20mMultiple Airlines
Deal found 17/9£375
Wed 5/1115:50ORD - LHR
1 stop13h 35mDelta
Thu 20/1106:20LHR - ORD
1 stop14h 50mDelta
Deal found 17/9£375

Cheapflights Fare Finder

 
Customise your flight search to find flights from Indiana to London that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 18 September 2025.
Use the filters below to find and compare flights from Indiana to London that are best for you.

Fly from

Indiana

Fly to

London

Route

Depart

Return

Price

ChicagoLondon

ORD - LHR

ORDLHR

Chicago O'Hare Intl

Mon 1/12

17:50-07:55

Nonstop8h 05m

London Heathrow

Tue 9/12

06:50-12:10

1 stop11h 20m

£371

ChicagoLondon

ORD - LTN

ORDLTN

Chicago O'Hare Intl

Wed 3/12

18:30-23:05

2 stops22h 35m

London Luton

Sun 7/12

08:05-17:20

2 stops15h 15m

£377

ChicagoLondon

ORD - LHR

ORDLHR

Chicago O'Hare Intl

Tue 30/9

13:00-06:25

1 stop11h 25m

London Heathrow

Tue 7/10

06:30-14:10

1 stop13h 40m

£378

ChicagoLondon

ORD - LHR

ORDLHR

Chicago O'Hare Intl

Sun 28/9

20:10-13:10

1 stop11h 00m

London Heathrow

Tue 21/10

08:40-14:10

1 stop11h 30m

£378

ChicagoLondon

ORD - LHR

ORDLHR

Chicago O'Hare Intl

Wed 25/2

21:45-11:35

Nonstop7h 50m

London Heathrow

Fri 6/3

11:00-13:50

Nonstop8h 50m

£380

ChicagoLondon

ORD - LHR

ORDLHR

Chicago O'Hare Intl

Wed 10/12

15:45-05:55

Nonstop8h 10m

London Heathrow

Fri 19/12

07:40-11:00

Nonstop9h 20m

£380

ChicagoLondon

ORD - LHR

ORDLHR

Chicago O'Hare Intl

Tue 7/10

16:00-06:20

Nonstop8h 20m

London Heathrow

Tue 14/10

11:05-14:10

Nonstop9h 05m

£380

ChicagoLondon

ORD - LHR

ORDLHR

Chicago O'Hare Intl

Wed 15/10

15:35-09:35

1 stop12h 00m

London Heathrow

Wed 29/10

07:40-12:00

Nonstop9h 20m

£380

ChicagoLondon

ORD - LGW

ORDLGW

Chicago O'Hare Intl

Wed 11/3

19:30-10:55

1 stop10h 25m

London Gatwick

Mon 16/3

11:55-18:20

1 stop11h 25m

£380

ChicagoLondon

ORD - LGW

ORDLGW

Chicago O'Hare Intl

Sun 19/10

19:25-14:40

1 stop13h 15m

London Gatwick

Wed 3/12

11:55-17:20

1 stop11h 25m

£380

Flights are sorted by cheapest return flights first.

Deals found on 16/9

Showing 1-10 of 60 results
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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.
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

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

Currently, January is the cheapest month in which you can book a flight from Indiana to London (average of £112). Flying from Indiana to London in August is currently the most expensive (average of £164). 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.

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

Find hourly flight availability from Indiana to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 18 September 2025.

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.

Related info for your journey

Find useful and relevant information for your journey from Indiana to London. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Indiana to London?

    United Airlines, Delta, and Icelandair can get you from Indiana to London in just under 8h 05m. Your travel time can differ by up to 3h 20m. The distance from Indiana to London is about 3939 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 TAP AIR PORTUGAL (£180), Scandinavian Airlines (£242), and KLM (£285).

  • 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, January is the cheapest month in which you can book a flight from Indiana to London (average of £112). Flying from Indiana to London in August is currently the most expensive (average of £164). 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

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Milton Keynes
Croydon
Hounslow
Slough
Gatwick
Luton
Deal
Wembley
Ilford
Crawley
Hayes
Watford
Winchester
Chichester
Ipswich
Dartford
Guildford
Brentford
Bishop's Stortford
Romford

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Indiana to London

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Indiana to London

Discover the top 2 airlines that operate flights from Indiana to London. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 18 September 2025.
AirlineCheapestAverageFlexibilityOn-time
Virgin AtlanticCheapest£366Average£523FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
British AirwaysCheapest£536Average£647FlexibilityNo cancel feeOn-time70%
Search British Airways flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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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