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$265+ 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 4/2. Fares are subject to change and may not be available on all flights or dates of travel.
IND — LHR
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
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 February 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$585
(lastminute.com)

One-way from

$269
(Expedia)

Popular in

June

Cheapest in

February

Average price

$766
Provider with most accurate pricing for Indianapolis-London (LON) flight deals.
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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. 17% potential increase in price ($196 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($24 potential savings vs. average RT price).
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Average for round-trip flights in February 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 February 20, 2025.

This Scandinavian Airlines deal was found by Cheapflights users on 2/20. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/168:40 pmORD - LHR
2 stops17h 10mScandinavian Airlines
Sun 3/239:05 pmLHR - ORD
2 stops26h 45mScandinavian Airlines
Deal found 2/20$585
This Booking.com deal was found by Cheapflights users on 2/20. 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.
Tue 4/14:55 pmORD - LHR
Nonstop7h 55mFinnair
Wed 4/2310:20 amLHR - ORD
1 stop13h 30mFinnair
Deal found 2/20$586
This Cheapflightsfares deal was found by Cheapflights users on 2/19. 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.
Sun 3/99:15 pmORD - LHR
Nonstop7h 45mIberia
Wed 3/1911:00 amLHR - ORD
Nonstop8h 55mIberia
Deal found 2/19$587
This oojo deal was found by Cheapflights users on 2/20. 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 4/247:30 pmORD - LHR
1 stop18h 50mIcelandair
Wed 4/301:05 pmLHR - ORD
1 stop14h 10mIcelandair
Deal found 2/20$589
This Expedia deal was found by Cheapflights users on 2/19. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/47:40 pmORD - LHR
1 stop9h 45mAer Lingus
Wed 3/1212:10 pmLHR - ORD
1 stop11h 45mAer Lingus
Deal found 2/19$593
This Ticket deal was found by Cheapflights users on 2/19. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/910:25 amORD - LHR
1 stop15h 25mVirgin Atlantic
Tue 3/189:00 amLHR - ORD
1 stop12h 05mVirgin Atlantic
Deal found 2/19$605
This TAP AIR PORTUGAL deal was found by Cheapflights users on 2/19. 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 TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/197:15 pmORD - LHR
1 stop14h 15mTAP AIR PORTUGAL
Tue 3/186:30 pmLHR - ORD
1 stop27h 00mTAP AIR PORTUGAL
Deal found 2/19$607
This United Airlines deal was found by Cheapflights users on 2/20. 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.
Sun 4/69:20 pmORD - LHR
Nonstop8h 25mUnited Airlines
Sun 4/138:45 amLHR - ORD
1 stop33h 25mUnited Airlines
Deal found 2/20$616
This Gotogate deal was found by Cheapflights users on 2/20. 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 3/137:20 amORD - LHR
2 stops18h 10mMultiple Airlines
Tue 3/188:55 amLHR - ORD
1 stop13h 20mMultiple Airlines
Deal found 2/20$617
This Expedia deal was found by Cheapflights users on 2/20. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/214:18 pmCVG - LHR
1 stop13h 12mIberia
Wed 4/3012:15 pmLHR - CVG
1 stop11h 45mIberia
Deal found 2/20$617
This Delta deal was found by Cheapflights users on 2/19. 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.
Wed 3/52:00 pmORD - LHR
1 stop14h 30mDelta
Mon 3/106:30 amLHR - ORD
1 stop14h 00mDelta
Deal found 2/19$622
This Bravofly deal was found by Cheapflights users on 2/20. 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 Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/37:09 pmMDW - LHR
1 stop12h 01mVirgin Atlantic
Thu 4/2411:20 amLHR - MDW
1 stop12h 39mVirgin Atlantic
Deal found 2/20$622

Find flights from Indiana to Heathrow within your budget

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 February 20, 2025.

Fly from

Indiana

Fly to

Heathrow

Route

Depart

Return

Price

ChicagoLondon

ORD - LHR

ORDLHR

Chicago O'Hare Intl

Tue 4/1

3:45 pm-8:00 am

1 stop10h 15m

London Heathrow

Tue 4/8

8:50 am-2:00 pm

1 stop11h 10m

$585

ChicagoLondon

ORD - LHR

ORDLHR

Chicago O'Hare Intl

Sun 3/9

7:30 pm-8:15 am

Nonstop7h 45m

London Heathrow

Wed 3/19

11:00 am-2:55 pm

Nonstop8h 55m

$587

ChicagoLondon

ORD - LHR

ORDLHR

Chicago O'Hare Intl

Tue 4/1

7:30 pm-8:20 pm

1 stop18h 50m

London Heathrow

Wed 4/23

9:25 pm-6:20 pm

1 stop26h 55m

$588

ChicagoLondon

ORD - LHR

ORDLHR

Chicago O'Hare Intl

Tue 4/1

10:30 pm-12:15 pm

Nonstop7h 45m

London Heathrow

Wed 4/23

7:30 am-5:50 pm

1 stop16h 20m

$595

ChicagoLondon

ORD - LHR

ORDLHR

Chicago O'Hare Intl

Tue 4/1

7:15 pm-5:40 pm

1 stop16h 25m

London Heathrow

Wed 4/23

9:05 pm-4:10 pm

2 stops25h 05m

$599

ChicagoLondon

ORD - LHR

ORDLHR

Chicago O'Hare Intl

Sun 3/9

10:25 am-6:50 am

1 stop15h 25m

London Heathrow

Tue 3/18

9:00 am-4:05 pm

1 stop12h 05m

$605

ChicagoLondon

ORD - LHR

ORDLHR

Chicago O'Hare Intl

Sat 3/8

3:40 pm-10:10 am

1 stop36h 30m

London Heathrow

Mon 3/17

1:45 pm-5:15 pm

1 stop32h 30m

$606

ChicagoLondon

ORD - LHR

ORDLHR

Chicago O'Hare Intl

Sun 3/9

9:25 pm-9:35 pm

1 stop19h 10m

London Heathrow

Tue 3/18

6:30 pm-4:30 pm

1 stop27h 00m

$607

CincinnatiLondon

CVG - LHR

CVGLHR

Cincinnati Cinci./N. Kentucky

Mon 4/21

4:18 pm-10:30 am

1 stop13h 12m

London Heathrow

Wed 4/30

12:15 pm-7:00 pm

1 stop11h 45m

$617

ChicagoLondon

MDW - LHR

MDWLHR

Chicago Midway

Thu 4/3

7:09 pm-1:10 pm

1 stop12h 01m

London Heathrow

Thu 4/24

11:20 am-5:59 pm

1 stop12h 39m

$622

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/19

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.

Travel insights for flights from Indiana to Heathrow

Get recent, data-driven insights about flights from Indiana to Heathrow including ideal travel times, pricing trends, and more.

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 $1,136). 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 February 20, 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.

Rainfall in Heathrow by month

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

In terms of precipitation, rainfall in London Heathrow Airport 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 Heathrow Airport when rainfall is around 1.6 in.

Temperature in Heathrow by month

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

If weather is an important factor for your trip to London Heathrow Airport, 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 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 February 20, 2025.
See what other customers who have flown with Delta, Alaska Airlines and KLM from Indiana to London have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,220 reviews

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

8.0

Overall

8.0

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very good
8,220 reviews
Delta
8.0
Very good
8,220 reviews

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

8.0

Overall

8.0

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Alaska Airlines
8.0
Very good
9,692 reviews
Delta
8.0
Very good
8,220 reviews

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

8.0

Overall

8.0

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

KLM
7.8
Good
1,333 reviews
Delta
8.0
Very good
8,220 reviews

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

8.0

Overall

8.0

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Finnair
7.6
Good
1,273 reviews
Delta
8.0
Very good
8,220 reviews

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

8.0

Overall

8.0

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Austrian Airlines
7.6
Good
773 reviews
Delta
8.0
Very good
8,220 reviews

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

8.0

Overall

8.0

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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 JetBlue, which is currently one of the cheapest options available, starting at $269. Icelandair flights start at $296 while deals on WestJet start at $351 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 $1,136). 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
Hounslow
Hayes
Thornton Heath
Harrow
Luton
Wembley
Horley
Canterbury
Northampton
Gatwick
Milton Keynes
Dover
Orpington
Watford
Stratford-upon-Avon
Croydon
Borehamwood
Bromley
Folkestone
Ilford

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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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San Francisco to Gatwick flights
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Newark to Luton flights
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Raleigh to Heathrow flights

Top 8 airlines flying from Indiana to Heathrow

Discover the top 8 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 February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
IberiaCheapest$596Average$873FlexibilityNo cancel feeOn-time77%
American AirlinesCheapest$649Average$1,023FlexibilityNo cancel feeOn-time71%
Air CanadaCheapest$656Average$760FlexibilityNo cancel feeOn-time67%
British AirwaysCheapest$661Average$961FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$662Average$885FlexibilityNo cancel feeOn-time69%
DeltaCheapest$697Average$1,302FlexibilityNo cancel feeOn-timeN/A
Virgin AtlanticCheapest$739Average$891FlexibilityNo cancel feeOn-time72%
Aer LingusCheapest$778Average$971FlexibilityNo cancel feeOn-timeN/A
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