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Heathrow

$225+ 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 3/2. Fares are subject to change and may not be available on all flights or dates of travel.
IND — LHR
Dec 4 — Dec 111
Thu 12/4
Thu 12/11
1 adult, Economy
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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 November 4, 2025.

This Kiwi.com deal was found by Cheapflights users on 11/1. 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 11/146:30 pmORD - LHR
1 stop10h 20mIcelandair
Wed 11/198:35 pmLHR - ORD
1 stop26h 45mIcelandair
Deal found 11/1$535
This Justfly.com deal was found by Cheapflights users on 11/2. 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.
Fri 12/57:10 amORD - LHR
2 stops26h 50mScandinavian Airlines
Tue 12/97:50 pmLHR - ORD
2 stops26h 55mScandinavian Airlines
Deal found 11/2$539
This oojo deal was found by Cheapflights users on 11/2. 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 11/156:30 pmORD - LHR
1 stop10h 20mIcelandair
Sat 11/228:35 pmLHR - ORD
1 stop26h 45mIcelandair
Deal found 11/2$541
This KAYAK deal was found by Cheapflights users on 11/2. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/156:30 pmORD - LHR
1 stop10h 20mIcelandair
Tue 11/2512:15 pmLHR - ORD
1 stop11h 05mIcelandair
Deal found 11/2$542
This Scandinavian Airlines deal was found by Cheapflights users on 11/1. 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.
Tue 11/1810:35 amORD - LHR
2 stops25h 05mScandinavian Airlines
Tue 12/27:50 pmLHR - ORD
2 stops26h 55mScandinavian Airlines
Deal found 11/1$543
This Cheapflightsfares deal was found by Cheapflights users on 11/3. 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.
Mon 12/87:20 pmORD - LHR
1 stop20h 20mScandinavian Airlines
Thu 12/116:40 amLHR - ORD
1 stop16h 05mScandinavian Airlines
Deal found 11/3$544
This oojo deal was found by Cheapflights users on 11/4. 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 11/116:30 pmORD - LHR
1 stop19h 00mIcelandair
Tue 11/2512:15 pmLHR - ORD
1 stop11h 05mIcelandair
Deal found 11/4$545
This CrystalTravel deal was found by Cheapflights users on 11/3. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/17:20 pmORD - LHR
2 stops15h 05mScandinavian Airlines
Thu 12/116:40 amLHR - ORD
1 stop16h 05mScandinavian Airlines
Deal found 11/3$546
This oojo deal was found by Cheapflights users on 11/3. 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 11/227:20 pmORD - LHR
2 stops15h 05mScandinavian Airlines
Wed 11/2610:35 amLHR - ORD
2 stops36h 10mScandinavian Airlines
Deal found 11/3$547
This Gotogate deal was found by Cheapflights users on 11/3. 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.
Sun 11/97:40 pmORD - LHR
1 stop9h 45mAer Lingus
Tue 11/1812:10 pmLHR - ORD
1 stop11h 45mAer Lingus
Deal found 11/3$548
This FlightHub deal was found by Cheapflights users on 11/3. 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.
Wed 12/106:30 pmORD - LHR
1 stop10h 20mIcelandair
Wed 12/178:35 pmLHR - ORD
1 stop26h 45mIcelandair
Deal found 11/3$551
This Netflights deal was found by Cheapflights users on 11/2. 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 Netflights is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/22:29 pmSDF - LHR
1 stop13h 16mVirgin Atlantic
Tue 12/912:30 pmLHR - SDF
1 stop14h 01mVirgin Atlantic
Deal found 11/2$558

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 November 4, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$536
(Scandinavian Airlines)

One-way from

$225
(Cheapflightsfares)

Popular in

June

Cheapest in

October

Average price

$934
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 Heathrow
Search Deals
One-way flight from Indiana to London Heathrow
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($168 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($34 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

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 November 4, 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

ChicagoLondon

ORD - LHR

ORDLHR

Chicago O'Hare Intl

Tue 4/28

7:00 am-9:20 am

2 stops20h 20m

London Heathrow

Mon 5/4

6:40 am-4:10 pm

1 stop15h 30m

$555

ChicagoLondon

ORD - LHR

ORDLHR

Chicago O'Hare Intl

Sat 12/6

7:10 am-9:20 am

2 stops20h 10m

London Heathrow

Fri 12/12

6:40 am-4:45 pm

1 stop16h 05m

$559

ChicagoLondon

ORD - LHR

ORDLHR

Chicago O'Hare Intl

Wed 11/19

7:10 am-6:50 am

1 stop17h 40m

London Heathrow

Wed 12/3

8:55 am-3:10 pm

1 stop12h 15m

$580

CincinnatiLondon

CVG - LHR

CVGLHR

Cincinnati Cinci./N. Kentucky

Wed 11/19

2:45 pm-6:50 am

1 stop11h 05m

London Heathrow

Thu 11/27

6:20 am-3:15 pm

1 stop13h 55m

$580

LouisvilleLondon

SDF - LHR

SDFLHR

Louisville Intl

Tue 12/2

3:18 pm-9:00 am

1 stop12h 42m

London Heathrow

Tue 12/9

11:45 am-9:13 pm

2 stops14h 28m

$582

CincinnatiLondon

CVG - LHR

CVGLHR

Cincinnati Cinci./N. Kentucky

Wed 1/7

8:50 pm-9:30 am

Nonstop7h 40m

London Heathrow

Tue 1/13

3:05 pm-6:55 pm

Nonstop8h 50m

$590

ChicagoLondon

MDW - LHR

MDWLHR

Chicago Midway

Mon 12/1

5:34 pm-11:40 am

1 stop12h 06m

London Heathrow

Tue 12/9

6:20 am-6:00 pm

2 stops17h 40m

$590

CincinnatiLondon

CVG - LHR

CVGLHR

Cincinnati Cinci./N. Kentucky

Wed 1/7

8:50 pm-9:30 am

Nonstop7h 40m

London Heathrow

Fri 1/16

3:05 pm-6:55 pm

Nonstop8h 50m

$590

LouisvilleLondon

SDF - LHR

SDFLHR

Louisville Intl

Tue 12/2

3:18 pm-9:00 am

1 stop12h 42m

London Heathrow

Tue 12/9

6:20 am-6:45 pm

2 stops17h 25m

$590

Fort WayneLondon

FWA - LHR

FWALHR

Fort Wayne

Sun 12/7

5:59 am-7:50 am

1 stop20h 51m

London Heathrow

Thu 1/15

6:20 am-9:07 pm

2 stops19h 47m

$590

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/3

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, October is the cheapest month in which you can book a flight from Indiana to London Heathrow Airport (average of $491). Flying from Indiana to London Heathrow Airport in June is currently the most expensive (average of $887). 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 November 4, 2025.

When flying from Indiana to London Heathrow Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 28% versus a flight in the evening.

What is the cheapest day to fly from Indiana to London Heathrow Airport?

Use this chart to determine the cheapest time to fly round-trip from Indiana to Heathrow. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Indiana to London Heathrow Airport flight should consider departing on Monday mornings when fares are most often at their lowest. Saturday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

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

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.

  • How long is the flight from Indiana to London Heathrow Airport?

    For as low as $582, Scandinavian Airlines can have you in London Heathrow Airport from Indiana in 12h 42m. Indiana and London Heathrow Airport are separated by a distance of 4033 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    To fly one-way, consider booking your trip with Iberia, which is currently one of the cheapest options available, starting at $240. British Airways flights start at $246 while deals on JetBlue start at $279 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, October is the cheapest month in which you can book a flight from Indiana to London Heathrow Airport (average of $491). Flying from Indiana to London Heathrow Airport in June is currently the most expensive (average of $887). 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 Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Hounslow
Ilford
Hayes
Southend-on-Sea
Harrow
Croydon
Eastleigh
Dartford
Dover
Winchester
Orpington
Northampton
Gatwick
Borehamwood
Broadway
Aylesbury
Bedford
Chipping Norton
Wembley
Folkestone

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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Los Angeles to London City flights
O'Hare Intl to Gatwick flights
Minneapolis to Heathrow flights
Reagan-National to Gatwick flights
San Francisco to London City flights
Baltimore to Gatwick flights
LaGuardia to London City flights
O'Hare Intl to London City flights
Dulles Intl to Stansted flights
Boston to Luton flights
Dallas/Fort Worth to Gatwick flights
Charlotte to Heathrow flights
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Raleigh to Heathrow flights

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 November 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
Virgin AtlanticCheapest$531Average$842FlexibilityNo cancel feeOn-time72%
DeltaCheapest$531Average$883FlexibilityNo cancel feeOn-timeN/A
IberiaCheapest$540Average$787FlexibilityNo cancel feeOn-time77%
Aer LingusCheapest$550Average$885FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$555Average$936FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$622Average$1,027FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$680Average$873FlexibilityNo cancel feeOn-time69%

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