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Heathrow

$245+ Cheap flights from Indiana to Heathrow (LHR)

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 8/11. Fares are subject to change and may not be available on all flights or dates of travel.
IND — LHR
jul. 5 — jul. 121
sáb. 7/5
sáb. 7/12
1 adult, Economy
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Cheap flight deals from Indiana to Heathrow

Keep the following information in mind while searching for Indiana to Heathrow flight deals. Data was last updated junio 30, 2025.

Round-trip from

$622
(lastminute.com)

One-way from

$245
(Mytrip)

Popular in

June

Cheapest in

August

Average price

$1,231
From Indiana to London Heathrow
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One-way flight from Indiana to London Heathrow
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Highest demand for flights based on searches. 14% potential increase in price ($148 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 Heathrow

Cheapest flights from Indiana to Heathrow
Explore the most affordable flight options available from Indiana to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on junio 30, 2025.

This lastminute.com deal was found by Cheapflights users on 6/28. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 8/36:15 amSBN - LHR
1 stop20h 00mVirgin Atlantic
mar. 8/199:40 amLHR - SBN
2 stops16h 04mVirgin Atlantic
Deal found 6/28$622
This Justfly.com deal was found by Cheapflights users on 6/28. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/2012:43 pmDAY - LHR
1 stop17h 22mBritish Airways
mar. 8/268:00 amLHR - DAY
2 stops18h 47mBritish Airways
Deal found 6/28$629
This United Airlines deal was found by Cheapflights users on 6/28. 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. 9/36:25 pmFWA - LHR
1 stop12h 20mUnited Airlines
mié. 9/172:05 pmLHR - FWA
2 stops37h 21mUnited Airlines
Deal found 6/28$632
This United Airlines deal was found by Cheapflights users on 6/30. 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.
mar. 11/113:18 pmSBN - LHR
1 stop11h 37mUnited Airlines
mar. 11/181:25 pmLHR - SBN
2 stops30h 18mUnited Airlines
Deal found 6/30$632
This United Airlines deal was found by Cheapflights users on 6/28. 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. 8/209:00 amDAY - LHR
2 stops16h 30mUnited Airlines
mar. 8/268:45 amLHR - DAY
2 stops16h 27mUnited Airlines
Deal found 6/28$635
This Justfly.com deal was found by Cheapflights users on 6/28. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/24:51 pmSDF - LHR
1 stop12h 59mBritish Airways
jue. 9/1112:00 pmLHR - SDF
1 stop13h 50mBritish Airways
Deal found 6/28$643
This Justfly.com deal was found by Cheapflights users on 6/28. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/35:16 pmFWA - LHR
1 stop10h 54mBritish Airways
mié. 9/1711:05 amLHR - FWA
1 stop16h 54mBritish Airways
Deal found 6/28$643
This Travelocity deal was found by Cheapflights users on 6/30. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 9/136:04 pmEVV - LHR
1 stop31h 16mBritish Airways
lun. 9/296:45 pmLHR - EVV
2 stops33h 33mBritish Airways
Deal found 6/30$644
This Delta deal was found by Cheapflights users on 6/28. 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.
dom. 11/25:00 amEVV - LHR
1 stop18h 25mDelta
vie. 11/149:00 amLHR - EVV
2 stops19h 03mDelta
Deal found 6/28$646
This Gotogate deal was found by Cheapflights users on 6/29. 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.
mar. 9/236:15 amSDF - LHR
2 stops19h 15mMultiple Airlines
mar. 10/79:30 amLHR - SDF
2 stops18h 30mMultiple Airlines
Deal found 6/29$649
This KLM deal was found by Cheapflights users on 6/28. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/1211:50 amSBN - LHR
1 stop20h 40mKLM
mar. 8/1912:25 pmLHR - SBN
1 stop15h 17mKLM
Deal found 6/28$649
This Delta deal was found by Cheapflights users on 6/28. 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. 10/292:14 pmSBN - LHR
2 stops12h 41mDelta
mié. 11/56:20 amLHR - SBN
2 stops21h 04mDelta
Deal found 6/28$650

Cheapflights Fare Finder

Customize your flight search to find flights from Indiana to Heathrow 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 30, 2025.
Use the filters below to find and compare flights from Indiana to London Heathrow Airport that are best for you.

Fly from

Indiana

Fly to

Heathrow

Route

Depart

Return

Price

South BendLondon

SBN - LHR

SBNLHR

South Bend/Michiana

dom. 8/3

6:15 am-7:15 am

1 stop20h 00m

London Heathrow

mar. 8/19

9:40 am-8:44 pm

2 stops16h 04m

$622

DaytonLondon

DAY - LHR

DAYLHR

Dayton

mié. 8/20

12:43 pm-11:05 am

1 stop17h 22m

London Heathrow

mar. 8/26

8:00 am-9:47 pm

2 stops18h 47m

$629

Fort WayneLondon

FWA - LHR

FWALHR

Fort Wayne

mié. 9/3

6:25 pm-11:45 am

1 stop12h 20m

London Heathrow

mié. 9/17

2:05 pm-10:26 pm

2 stops37h 21m

$632

South BendLondon

SBN - LHR

SBNLHR

South Bend/Michiana

mar. 11/11

3:18 pm-7:55 am

1 stop11h 37m

London Heathrow

mar. 11/18

1:25 pm-2:43 pm

2 stops30h 18m

$632

DaytonLondon

DAY - LHR

DAYLHR

Dayton

mié. 8/20

9:00 am-6:30 am

2 stops16h 30m

London Heathrow

mar. 8/26

8:45 am-8:12 pm

2 stops16h 27m

$635

LouisvilleLondon

SDF - LHR

SDFLHR

Louisville Intl

mar. 9/2

6:39 pm-2:25 pm

1 stop14h 46m

London Heathrow

jue. 9/11

3:00 pm-11:01 pm

1 stop13h 01m

$643

Fort WayneLondon

FWA - LHR

FWALHR

Fort Wayne

mié. 9/3

5:16 pm-9:10 am

1 stop10h 54m

London Heathrow

mié. 9/17

11:05 am-10:59 pm

1 stop16h 54m

$643

EvansvilleLondon

EVV - LHR

EVVLHR

Evansville Dress Regional

dom. 11/2

5:00 am-5:25 am

1 stop18h 25m

London Heathrow

jue. 11/13

6:20 am-10:03 pm

2 stops21h 43m

$646

LouisvilleLondon

SDF - LHR

SDFLHR

Louisville Intl

mar. 9/23

6:15 am-6:30 am

2 stops19h 15m

London Heathrow

mar. 10/7

9:30 am-11:00 pm

2 stops18h 30m

$649

South BendLondon

SBN - LHR

SBNLHR

South Bend/Michiana

mar. 8/12

11:50 am-1:30 pm

1 stop20h 40m

London Heathrow

mar. 8/19

12:25 pm-10:42 pm

1 stop15h 17m

$649

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/29

Showing 1-10 of 60 results
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Best time to book a flight from Indiana to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow 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 Heathrow Airport

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

Currently, November is the cheapest month in which you can book a flight from Indiana to London Heathrow Airport (average of $661). Flying from Indiana to London Heathrow Airport in June is currently the most expensive (average of $1,098). 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 LHR?

Find hourly flight availability from Indiana to Heathrow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated junio 30, 2025.

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

How much does it cost to fly round-trip from Indiana to London Heathrow Airport?

Reviews of airlines servicing Heathrow

Get insights into the airlines that provide service to Heathrow. 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 Heathrow. Reviews last updated junio 30, 2025.
Read through reviews of airlines operating flights from Indiana to London Heathrow Airport, such as Delta, KLM, and Austrian Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,969 reviews

Food

7.3

Entertainment

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Comfort

7.9

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
7,969 reviews
Delta
8.0
Very good
7,969 reviews

Food

7.3

Entertainment

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Comfort

7.9

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
1,366 reviews
Delta
8.0
Very good
7,969 reviews

Food

7.3

Entertainment

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Comfort

7.9

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!
Austrian Airlines
7.6
Good
807 reviews
Delta
8.0
Very good
7,969 reviews

Food

7.3

Entertainment

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Comfort

7.9

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
1,299 reviews
Delta
8.0
Very good
7,969 reviews

Food

7.3

Entertainment

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Comfort

7.9

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
1,471 reviews
Delta
8.0
Very good
7,969 reviews

Food

7.3

Entertainment

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Comfort

7.9

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 Heathrow. 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 Heathrow Airport one-way?

    To fly one-way, consider booking your trip with Icelandair, which is currently one of the cheapest options available, starting at $355. Scandinavian Airlines flights start at $368 while deals on Finnair start at $370 one-way.

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

    While some choose either Chicago Midway - London Heathrow or Cincinnati Cinci./N. Kentucky - London Heathrow, Chicago O'Hare Intl - London Heathrow is the most popular route from Indiana to London Heathrow Airport.

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

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

  • How can I find direct flights from Indiana to Heathrow?

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

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

    Yes. Cheapflights offers flight deals from Indiana to Heathrow 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 Heathrow Airport?

    Currently, November is the cheapest month in which you can book a flight from Indiana to London Heathrow Airport (average of $661). Flying from Indiana to London Heathrow Airport in June is currently the most expensive (average of $1,098). 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
Canterbury
Harrow
Dover
Stratford-upon-Avon
Gatwick
Orpington
Watford
Northampton
Croydon
Folkestone
Borehamwood
Broadway
Aylesbury
Chelmsford
Brentwood
Chichester
Swindon

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Indiana to Heathrow

See prices for flight routes from nearby airports that may be better suited for you.
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Tampa to Heathrow flights
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Top 7 airlines flying from Indiana to Heathrow

Discover the top 7 airlines that operate flights from Indiana to Heathrow. 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 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
IberiaCheapest$632Average$929FlexibilityNo cancel feeOn-time77%
DeltaCheapest$637Average$967FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$661Average$1,000FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$661Average$946FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$685Average$855FlexibilityNo cancel feeOn-time69%
Virgin AtlanticCheapest$739Average$890FlexibilityNo cancel feeOn-time72%
Aer LingusCheapest$768Average$960FlexibilityNo cancel feeOn-timeN/A

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