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$228+ 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 7/14. Fares are subject to change and may not be available on all flights or dates of travel.
IND — LON
jun. 17 — jun. 241
mar. 6/17
mar. 6/24
1 adult, Economy
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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 junio 12, 2025.

Round-trip from

$634
(Delta)

One-way from

$228
(Kiwi.com)

Popular in

June

Cheapest in

August

Average price

$1,231
From Indiana to London (LON)
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One-way flight from Indiana to London (LON)
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Highest demand for flights based on searches. 14% potential increase in price ($151 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($31 potential savings vs. average RT price).
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Average for round-trip flights in June 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 junio 12, 2025.

This Delta deal was found by Cheapflights users on 6/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/66:03 pmCVG - LGW
1 stop10h 57mDelta
mié. 8/2012:00 pmLGW - CVG
1 stop14h 01mDelta
Deal found 6/9$634
This United Airlines deal was found by Cheapflights users on 6/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/271:30 pmCVG - LHR
1 stop12h 00mUnited Airlines
mié. 10/152:05 pmLHR - CVG
2 stops28h 02mUnited Airlines
Deal found 6/10$648
This Air Canada deal was found by Cheapflights users on 6/10. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/279:30 amCVG - LHR
2 stops16h 00mAir Canada
mié. 10/152:05 pmLHR - CVG
2 stops28h 02mAir Canada
Deal found 6/10$655
This Delta deal was found by Cheapflights users on 6/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/611:00 amCVG - LHR
1 stop16h 50mDelta
mié. 8/206:15 amLHR - CVG
1 stop13h 55mDelta
Deal found 6/9$657
This Orbitz deal was found by Cheapflights users on 6/9. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 7/284:03 pmCVG - LHR
1 stop11h 02mBritish Airways
lun. 8/187:25 pmLHR - CVG
2 stops28h 08mBritish Airways
Deal found 6/9$662
This Booking.com deal was found by Cheapflights users on 6/12. 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.
vie. 8/157:15 pmORD - LHR
1 stop12h 20mScandinavian Airlines
mar. 9/29:05 pmLHR - ORD
2 stops49h 05mScandinavian Airlines
Deal found 6/12$669
This SWISS deal was found by Cheapflights users on 6/12. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/47:05 pmORD - LCY
1 stop17h 35mSWISS
mar. 11/119:15 amLCY - ORD
1 stop13h 00mSWISS
Deal found 6/12$669
This SWISS deal was found by Cheapflights users on 6/12. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 7/287:05 pmORD - LGW
1 stop16h 45mSWISS
lun. 8/116:35 pmLGW - ORD
1 stop27h 20mSWISS
Deal found 6/12$670
This Kiwi.com deal was found by Cheapflights users on 6/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 8/227:25 pmORD - LHR
1 stop10h 30mIcelandair
jue. 8/281:05 pmLHR - ORD
1 stop11h 10mIcelandair
Deal found 6/10$671
This Virgin Atlantic deal was found by Cheapflights users on 6/10. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 7/2010:37 amORD - LGW
1 stop17h 23mVirgin Atlantic
mar. 7/2912:00 pmLGW - ORD
2 stops18h 09mVirgin Atlantic
Deal found 6/10$671
This Cheapflightsfares deal was found by Cheapflights users on 6/12. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 8/43:14 pmORD - LHR
1 stop10h 36mIberia
mié. 8/139:15 amLHR - ORD
Nonstop8h 40mIberia
Deal found 6/12$672
This Kiwi.com deal was found by Cheapflights users on 6/12. 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.
lun. 7/287:25 pmORD - LGW
1 stop10h 20mIcelandair
mié. 8/63:40 pmLGW - ORD
1 stop11h 35mIcelandair
Deal found 6/12$672

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 junio 12, 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

CincinnatiLondon

CVG - LGW

CVGLGW

Cincinnati Cinci./N. Kentucky

mié. 8/6

6:03 pm-10:00 am

1 stop10h 57m

London Gatwick

mié. 8/20

12:00 pm-9:01 pm

1 stop14h 01m

$634

CincinnatiLondon

CVG - LHR

CVGLHR

Cincinnati Cinci./N. Kentucky

mié. 8/27

1:30 pm-6:30 am

1 stop12h 00m

London Heathrow

mié. 10/15

2:05 pm-1:07 pm

2 stops28h 02m

$648

CincinnatiLondon

CVG - LHR

CVGLHR

Cincinnati Cinci./N. Kentucky

mié. 8/27

9:30 am-6:30 am

2 stops16h 00m

London Heathrow

mié. 10/15

2:05 pm-1:07 pm

2 stops28h 02m

$655

CincinnatiLondon

CVG - LHR

CVGLHR

Cincinnati Cinci./N. Kentucky

mié. 8/6

11:00 am-8:50 am

1 stop16h 50m

London Heathrow

mié. 8/20

6:15 am-3:10 pm

1 stop13h 55m

$657

CincinnatiLondon

CVG - LHR

CVGLHR

Cincinnati Cinci./N. Kentucky

lun. 7/28

4:03 pm-8:05 am

1 stop11h 02m

London Heathrow

lun. 8/18

7:25 pm-6:33 pm

2 stops28h 08m

$662

ChicagoLondon

ORD - LHR

ORDLHR

Chicago O'Hare Intl

vie. 8/15

7:15 pm-1:35 pm

1 stop12h 20m

London Heathrow

mar. 9/2

9:05 pm-4:10 pm

2 stops49h 05m

$669

ChicagoLondon

ORD - LCY

ORDLCY

Chicago O'Hare Intl

mié. 8/20

2:20 pm-8:50 am

1 stop12h 30m

London City

mié. 8/27

9:25 am-3:55 pm

1 stop12h 30m

$669

ChicagoLondon

ORD - LGW

ORDLGW

Chicago O'Hare Intl

lun. 7/28

7:05 pm-5:50 pm

1 stop16h 45m

London Gatwick

lun. 8/11

6:35 pm-3:55 pm

1 stop27h 20m

$670

ChicagoLondon

ORD - LHR

ORDLHR

Chicago O'Hare Intl

vie. 8/22

7:25 pm-11:55 am

1 stop10h 30m

London Heathrow

jue. 8/28

1:05 pm-6:15 pm

1 stop11h 10m

$671

ChicagoLondon

ORD - LGW

ORDLGW

Chicago O'Hare Intl

dom. 7/20

10:37 am-10:00 am

1 stop17h 23m

London Gatwick

mar. 7/29

12:00 pm-12:09 am

2 stops18h 09m

$671

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

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 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, November is the cheapest month in which you can book a flight from Indiana to London (average of $661). Flying from Indiana to London in June is currently the most expensive (average of $1,108). 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 junio 12, 2025.

When flying from Indiana to London, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in London by month

Plan your trip to London by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in London ranges from 1.6 - 2.8 inches per month. January is typically the wettest month, when rainfall can reach 2.8 in. July is typically the driest time to visit London when rainfall is around 1.6 in.

Temperature in London by month

Plan your trip to London by taking into account the average temperature totals by month.

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 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

Reviews of airlines servicing London

Get insights into the airlines that provide service to London. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to London. Reviews last updated junio 12, 2025.
Read reviews from past customers who have flown Delta, KLM and Finnair from Indiana to London. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,946 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,946 reviews
Delta
8.0
Very good
7,946 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
KLM
7.8
Good
1,358 reviews
Delta
8.0
Very good
7,946 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Finnair
7.6
Good
1,290 reviews
Delta
8.0
Very good
7,946 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Air France
7.5
Good
1,463 reviews
Delta
8.0
Very good
7,946 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
SWISS
7.5
Good
1,623 reviews
Delta
8.0
Very good
7,946 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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.

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

    For one-way options, check prices for Air Canada. According to our data, you can fly for as low as $379. Users have also found prices from $379 and $379 on Virgin Atlantic and ITA Airways, 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 City 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, November is the cheapest month in which you can book a flight from Indiana to London (average of $661). Flying from Indiana to London in June is currently the most expensive (average of $1,108). 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 Indiana?

Book flights to Indiana if you plan to visit one of these locations
Hayes
Hounslow
Thornton Heath
Luton
Canterbury
Harrow
Dover
Gatwick
Orpington
Watford
Croydon
Folkestone
Borehamwood
Sutton
Aylesbury
Chelmsford
Brentwood
Chichester
Wembley
Arundel

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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 7 airlines flying from Indiana to London

Discover the top 7 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 junio 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$610Average$911FlexibilityNo cancel feeOn-time70%
IberiaCheapest$632Average$910FlexibilityNo cancel feeOn-time77%
DeltaCheapest$637Average$959FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$661Average$964FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$685Average$859FlexibilityNo cancel feeOn-time69%
Virgin AtlanticCheapest$739Average$889FlexibilityNo cancel feeOn-time72%
Aer LingusCheapest$768Average$960FlexibilityNo cancel feeOn-timeN/A

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