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$199+ 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 10/20. Fares are subject to change and may not be available on all flights or dates of travel.
IND — LON
Sep 13 — Sep 201
Sun 9/13
Sun 9/20
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 August 14, 2026.

This Kiwi.com deal was found by Cheapflights users on 8/12. 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.
Mon 9/2811:15 am -
1 stop16h 45m
Wed 11/1810:10 am -
1 stop19h 40m
Deal found 8/12$665
This Kiwi.com deal was found by Cheapflights users on 8/12. 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 10/177:44 pm -
2 stops32h 16m
Thu 10/2911:00 am -
1 stop26h 21m
Deal found 8/12$666
This Kiwi.com deal was found by Cheapflights users on 8/14. 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 10/217:44 pm -
2 stops32h 16m
Thu 10/2911:00 am -
1 stop26h 21m
Deal found 8/14$667
This Mytrip deal was found by Cheapflights users on 8/13. 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.
Fri 9/257:15 pm -
2 stops17h 15m
Sun 9/275:00 pm -
1 stop29h 10m
Deal found 8/13$668
This Mytrip deal was found by Cheapflights users on 8/13. 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.
Sat 10/247:30 pm -
2 stops22h 15m
Wed 10/286:10 am -
1 stop18h 15m
Deal found 8/13$668
This Kiwi.com deal was found by Cheapflights users on 8/13. 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.
Mon 9/283:45 pm -
1 stop15h 05m
Mon 10/58:25 am -
2 stops39h 25m
Deal found 8/13$669
This Mytrip deal was found by Cheapflights users on 8/14. 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.
Tue 10/67:25 pm -
2 stops20h 45m
Tue 10/139:40 am -
2 stops14h 35m
Deal found 8/14$670
This Kiwi.com deal was found by Cheapflights users on 8/13. 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.
Mon 9/213:45 pm -
1 stop23h 10m
Tue 9/298:00 pm -
2 stops29h 15m
Deal found 8/13$670
This Mytrip deal was found by Cheapflights users on 8/14. 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.
Tue 10/67:25 pm -
2 stops19h 50m
Tue 10/139:40 am -
2 stops14h 35m
Deal found 8/14$671
This Booking.com deal was found by Cheapflights users on 8/12. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/147:15 pm -
1 stop32h 05m
Mon 11/169:05 pm -
2 stops25h 40m
Deal found 8/12$672
This FlightHub deal was found by Cheapflights users on 8/10. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/237:15 pm -
2 stops31h 40m
Thu 11/266:40 am -
1 stop16h 05m
Deal found 8/10$673
This Mytrip deal was found by Cheapflights users on 8/12. 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.
Thu 10/17:25 pm -
2 stops22h 00m
Tue 10/139:40 am -
2 stops14h 35m
Deal found 8/12$673

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 August 14, 2026.

Most accurate provider

Ovago
3 stars

Most trusted provider

Ovago
3 stars

Round-trip from

$665
(Kiwi.com)

One-way from

$199
(Kiwi.com)

Popular in

June

Cheapest in

October

Average price

$838
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. 22% potential increase in price ($252 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($41 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 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 August 14, 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 Chicago O'Hare Intl - LTN London Luton

ORDLTN

Chicago O'Hare Intl

Sat 10/24

7:30 pm-8:35 pm

2 stops19h 05m

London Luton

Wed 10/28

9:45 pm-6:20 pm

2 stops25h 35m

$715

ChicagoLondon

ORD Chicago O'Hare Intl - LHR London Heathrow

ORDLHR

Chicago O'Hare Intl

Fri 10/2

7:25 pm-8:20 pm

1 stop18h 55m

London Heathrow

Mon 10/26

8:35 pm-6:20 pm

1 stop26h 45m

$737

ChicagoLondon

ORD Chicago O'Hare Intl - LTN London Luton

ORDLTN

Chicago O'Hare Intl

Thu 9/24

7:25 pm-8:30 pm

2 stops19h 05m

London Luton

Thu 10/1

8:30 am-6:15 pm

2 stops15h 45m

$753

ChicagoLondon

ORD Chicago O'Hare Intl - LTN London Luton

ORDLTN

Chicago O'Hare Intl

Thu 12/10

6:30 pm-1:00 pm

1 stop12h 30m

London Luton

Tue 12/15

7:00 am-5:20 pm

1 stop16h 20m

$753

ChicagoLondon

ORD Chicago O'Hare Intl - LTN London Luton

ORDLTN

Chicago O'Hare Intl

Fri 10/23

7:25 pm-4:20 pm

2 stops14h 55m

London Luton

Sat 10/31

12:15 pm-4:30 pm

2 stops33h 15m

$782

ChicagoLondon

ORD Chicago O'Hare Intl - LHR London Heathrow

ORDLHR

Chicago O'Hare Intl

Tue 9/29

7:15 pm-7:55 pm

2 stops18h 40m

London Heathrow

Fri 10/23

7:05 am-4:10 pm

2 stops15h 05m

$822

ChicagoLondon

ORD Chicago O'Hare Intl - LHR London Heathrow

ORDLHR

Chicago O'Hare Intl

Fri 11/13

7:15 pm-8:55 am

2 stops31h 40m

London Heathrow

Thu 11/19

9:05 pm-4:45 pm

2 stops25h 40m

$825

ChicagoLondon

ORD Chicago O'Hare Intl - STN London Stansted

ORDSTN

Chicago O'Hare Intl

Tue 9/29

11:25 am-4:50 pm

1 stop23h 25m

London Stansted

Wed 10/7

10:50 am-9:40 am

1 stop28h 50m

$834

ChicagoLondon

ORD Chicago O'Hare Intl - STN London Stansted

ORDSTN

Chicago O'Hare Intl

Thu 10/15

8:10 pm-4:50 pm

1 stop38h 40m

London Stansted

Wed 10/21

5:45 pm-9:40 am

1 stop21h 55m

$835

ChicagoLondon

ORD Chicago O'Hare Intl - STN London Stansted

ORDSTN

Chicago O'Hare Intl

Tue 9/29

11:25 am-9:55 am

1 stop16h 30m

London Stansted

Tue 10/6

5:35 pm-9:40 am

1 stop22h 05m

$835

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/11

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, January is the cheapest month in which you can book a flight from Indiana to London (average of $703). Flying from Indiana to London in June is currently the most expensive (average of $1,349). 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?

Airfare is typical for this route at the moment.
Indiana to London flights typically cost between $673 and $949 in November.
The cheapest round-trip price found within the last 5 days was $819 on Multiple Airlines (Nov 3-Nov 13).

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 20 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 $822, Icelandair can have you in London from Indiana in 18h 40m. Airlines will cover a distance of 3939 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 $222. 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, January is the cheapest month in which you can book a flight from Indiana to London (average of $703). Flying from Indiana to London in June is currently the most expensive (average of $1,349). 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
Southend-on-Sea
Watford
Dartford
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 August 14, 2026.
AirlineCheapestAverageFlexibilityOn-time
Virgin AtlanticCheapest$449Average$1,044FlexibilityNo cancel feeOn-time72%
United AirlinesCheapest$496Average$1,036FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$509Average$758FlexibilityNo cancel feeOn-time70%
IberiaCheapest$540Average$581FlexibilityNo cancel feeOn-time77%
DeltaCheapest$555Average$944FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$621Average$936FlexibilityNo cancel feeOn-time71%
Aer LingusCheapest$668Average$933FlexibilityNo cancel feeOn-timeN/A
LufthansaCheapest$741Average$978FlexibilityNo cancel feeOn-time76%

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