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$225+ Cheap flights from Indiana to London (LON)

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 8/9. Fares are subject to change and may not be available on all flights or dates of travel.
IND — LON
Aug 16 — Aug 231
Sun 8/16
Sun 8/23
1 adult, Economy
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Cheap 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 July 17, 2026.

This oojo deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/297:30 pm
ORD
-
LHR
1 stop10h 20m
Icelandair
Mon 11/28:35 pm
LHR
-
ORD
1 stop26h 45m
Icelandair
Deal found 7/17$702
This Gotogate deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/17:25 pm
ORD
-
LGW
1 stop13h 15m
Icelandair
Sat 10/103:40 pm
LGW
-
ORD
1 stop32h 35m
Icelandair
Deal found 7/17$702
This Kiwi.com deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/67:25 pm
ORD
-
LHR
1 stop18h 55m
Icelandair
Fri 12/2512:15 pm
LHR
-
ORD
1 stop11h 05m
Icelandair
Deal found 7/16$703
This Kiwi.com deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/1410:16 am
ORD
-
LGW
1 stop17h 44m
Multiple Airlines
Tue 9/12:00 pm
LGW
-
ORD
1 stop15h 08m
Multiple Airlines
Deal found 7/17$703
This Mytrip deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/26:30 pm
ORD
-
STN
2 stops15h 25m
Multiple Airlines
Mon 11/96:00 am
STN
-
ORD
2 stops17h 20m
Multiple Airlines
Deal found 7/16$703
This Kiwi.com deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/1410:16 am
ORD
-
LGW
1 stop17h 44m
Multiple Airlines
Sat 8/292:00 pm
LGW
-
ORD
1 stop15h 08m
Multiple Airlines
Deal found 7/17$704
This oojo deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/87:25 pm
ORD
-
LHR
1 stop18h 55m
Icelandair
Sat 12/268:35 pm
LHR
-
ORD
1 stop26h 45m
Icelandair
Deal found 7/16$705
This oojo deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/3010:25 pm
ORD
-
LGW
1 stop10h 15m
Icelandair
Fri 10/93:40 pm
LGW
-
ORD
1 stop32h 35m
Icelandair
Deal found 7/17$705
This Kiwi.com deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1610:25 pm
ORD
-
LGW
1 stop10h 15m
Multiple Airlines
Wed 9/232:00 pm
LGW
-
ORD
2 stops35h 44m
Multiple Airlines
Deal found 7/17$706
This Kiwi.com deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/46:30 pm
ORD
-
LTN
1 stop12h 30m
Multiple Airlines
Sat 11/147:00 am
LTN
-
ORD
1 stop16h 20m
Multiple Airlines
Deal found 7/17$707
This Kiwi.com deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/510:25 pm
ORD
-
LGW
1 stop10h 10m
Multiple Airlines
Fri 9/112:00 pm
LGW
-
ORD
1 stop15h 55m
Multiple Airlines
Deal found 7/17$707
This oojo deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/267:25 pm
ORD
-
LGW
1 stop13h 10m
Icelandair
Fri 10/23:40 pm
LGW
-
ORD
1 stop11h 45m
Icelandair
Deal found 7/17$708

Find flight deals from Indiana to London

Keep the following information in mind while searching for Indiana to London flight deals. Data was last updated July 17, 2026.

Most accurate provider

Ovago
3 stars

Most trusted provider

Ovago
3 stars

Round-trip from

$702
(oojo)

One-way from

$225
(Trip.com)

Popular in

June

Cheapest in

October

Average price

$1,102
Provider with most accurate pricing for Indianapolis-London (LON) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Indianapolis-London (LON) flights.
Search Deals
From Indiana to London (LON)
Search Deals
One-way flight from Indiana to London (LON)
Search Deals
Highest demand for flights based on searches. 24% potential increase in price ($288 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($43 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customize 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 2,558,603 searches. Data last updated July 17, 2026.
Use the filters below to find and compare flights from Indiana to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoLondon

ORD - LTN

ORDLTN

Chicago O'Hare Intl

Mon 11/16

6:30 pm-9:05 pm

2 stops20h 35m

London Luton

Sun 11/22

2:50 pm-4:45 pm

3 stops31h 55m

$765

ChicagoLondon

ORD - LTN

ORDLTN

Chicago O'Hare Intl

Wed 9/2

7:25 pm-10:15 pm

2 stops20h 50m

London Luton

Thu 5/20

12:45 pm-4:00 pm

2 stops33h 15m

$771

ChicagoLondon

ORD - LTN

ORDLTN

Chicago O'Hare Intl

Tue 9/29

11:05 am-10:25 pm

3 stops29h 20m

London Luton

Sun 10/4

8:00 am-2:00 pm

2 stops36h 00m

$800

ChicagoLondon

ORD - LTN

ORDLTN

Chicago O'Hare Intl

Tue 8/4

3:45 pm-1:25 pm

2 stops15h 40m

London Luton

Wed 8/12

6:15 am-4:57 pm

2 stops16h 42m

$817

ChicagoLondon

ORD - STN

ORDSTN

Chicago O'Hare Intl

Mon 9/14

8:10 pm-10:10 pm

1 stop20h 00m

London Stansted

Wed 9/23

6:55 am-9:40 am

1 stop32h 45m

$833

ChicagoLondon

ORD - STN

ORDSTN

Chicago O'Hare Intl

Thu 9/24

8:10 pm-9:55 am

1 stop31h 45m

London Stansted

Wed 9/30

6:55 am-9:40 am

1 stop32h 45m

$834

ChicagoLondon

ORD - LHR

ORDLHR

Chicago O'Hare Intl

Thu 10/15

7:15 pm-7:55 pm

2 stops18h 40m

London Heathrow

Sat 10/24

3:35 pm-5:45 pm

2 stops32h 10m

$850

ChicagoLondon

ORD - LGW

ORDLGW

Chicago O'Hare Intl

Tue 10/20

5:10 pm-9:25 am

1 stop10h 15m

London Gatwick

Wed 10/28

10:00 am-5:15 pm

1 stop12h 15m

$862

ChicagoLondon

ORD - LGW

ORDLGW

Chicago O'Hare Intl

Thu 8/20

7:50 pm-8:25 pm

2 stops18h 35m

London Gatwick

Tue 8/25

4:25 pm-2:45 pm

1 stop28h 20m

$863

ChicagoLondon

ORD - LGW

ORDLGW

Chicago O'Hare Intl

Mon 11/2

6:25 pm-3:45 pm

1 stop15h 20m

London Gatwick

Tue 11/10

10:00 am-4:15 pm

1 stop12h 15m

$863

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/12

Showing 1-10 of 60 resultsSorted by cheapest first
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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 round-trip 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, March is the cheapest month in which you can book a flight from Indiana to London (average of $87). Flying from Indiana to London in June is currently the most expensive (average of $762). 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 to fly round-trip from Indiana to London?

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 35 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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?

    For as low as $862, Turkish Airlines can have you in London from Indiana in 10h 15m. Airlines will cover a distance of 3960 mi. This flight may include one or multiple stops.

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

    For one-way options, check prices for Aer Lingus. According to our data, you can fly for as low as $214. Users have also found prices from $226 and $226 on British Airways and American Airlines, respectively.

  • What are the most popular routes from Indiana to London?

    Most travelers choose Chicago O'Hare Intl - London Heathrow, Chicago O'Hare Intl - London Gatwick or Chicago O'Hare Intl - London Stansted when deciding on the best route from Indiana to London.

  • 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 vacation 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, March is the cheapest month in which you can book a flight from Indiana to London (average of $87). Flying from Indiana to London in June is currently the most expensive (average of $762). 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

Traveling to a place near London?

Book flights to London if you plan to visit one of these locations
Ilford
Dorking
Hounslow
Winchester
Croydon
Gatwick
Wembley
Harrow
Eastleigh
Dartford
Southend-on-Sea
Watford
Chipping Norton
Kingston upon Thames
Eastbourne
Slough
Stansted
Sutton
Luton
Harlow

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.

Top 8 airlines flying from Indiana to London

Discover the top 8 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 2,558,603 searches. Data last updated July 17, 2026.
AirlineCheapestAverageFlexibilityOn-time
Virgin AtlanticCheapest$449Average$1,037FlexibilityNo cancel feeOn-time72%
United AirlinesCheapest$496Average$1,028FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$509Average$729FlexibilityNo cancel feeOn-time70%
IberiaCheapest$526Average$589FlexibilityNo cancel feeOn-time77%
DeltaCheapest$555Average$886FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$598Average$924FlexibilityNo cancel feeOn-time71%
Aer LingusCheapest$645Average$902FlexibilityNo cancel feeOn-timeN/A
LufthansaCheapest$741Average$978FlexibilityNo cancel feeOn-time76%

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