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Heathrow

$227+ 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 5/3. Fares are subject to change and may not be available on all flights or dates of travel.
IND — LHR
feb. 28 — mar. 71
sáb. 2/28
sáb. 3/7
1 adult, Economy
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Cheap 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 enero 29, 2026.

This FlightHub deal was found by Cheapflights users on 1/27. 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.
vie. 10/210:25 pm
ORD
-
LHR
1 stop31h 30m
Icelandair
vie. 10/91:05 pm
LHR
-
ORD
1 stop14h 20m
Icelandair
Deal found 1/27$521
This oojo deal was found by Cheapflights users on 1/27. 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.
mar. 4/217:25 pm
ORD
-
LHR
1 stop10h 30m
Icelandair
mié. 5/61:05 pm
LHR
-
ORD
1 stop11h 10m
Icelandair
Deal found 1/27$522
This oojo deal was found by Cheapflights users on 1/27. 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.
vie. 4/247:25 pm
ORD
-
LHR
1 stop10h 30m
Icelandair
sáb. 5/99:25 pm
LHR
-
ORD
1 stop26h 50m
Icelandair
Deal found 1/27$523
This Kiwi.com deal was found by Cheapflights users on 1/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 2/156:30 pm
ORD
-
LHR
1 stop10h 20m
Icelandair
vie. 2/2712:15 pm
LHR
-
ORD
1 stop11h 05m
Icelandair
Deal found 1/28$524
This KAYAK deal was found by Cheapflights users on 1/28. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 2/76:30 pm
ORD
-
LHR
1 stop10h 20m
Icelandair
vie. 3/1312:15 pm
LHR
-
ORD
1 stop11h 05m
Icelandair
Deal found 1/28$525
This Icelandair deal was found by Cheapflights users on 1/28. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 3/107:30 pm
ORD
-
LHR
1 stop10h 20m
Icelandair
mié. 3/258:35 pm
LHR
-
ORD
1 stop26h 45m
Icelandair
Deal found 1/28$526
This FlightHub deal was found by Cheapflights users on 1/28. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 4/227:25 pm
ORD
-
LHR
1 stop10h 30m
Icelandair
mié. 5/201:05 pm
LHR
-
ORD
1 stop14h 20m
Icelandair
Deal found 1/28$527
This FlightHub deal was found by Cheapflights users on 1/28. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 4/227:25 pm
ORD
-
LHR
1 stop10h 30m
Icelandair
mar. 5/199:25 pm
LHR
-
ORD
1 stop26h 50m
Icelandair
Deal found 1/28$528
This Mytrip deal was found by Cheapflights users on 1/27. 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.
dom. 9/2010:25 pm
ORD
-
LHR
1 stop15h 55m
Icelandair
mar. 9/291:05 pm
LHR
-
ORD
1 stop11h 10m
Icelandair
Deal found 1/27$529
This oojo deal was found by Cheapflights users on 1/28. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 5/610:25 pm
ORD
-
LHR
1 stop15h 55m
Icelandair
mié. 5/131:05 pm
LHR
-
ORD
1 stop11h 10m
Icelandair
Deal found 1/28$530
This oojo deal was found by Cheapflights users on 1/27. 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.
jue. 4/307:25 pm
ORD
-
LHR
1 stop18h 55m
Icelandair
lun. 5/49:25 pm
LHR
-
ORD
1 stop26h 50m
Icelandair
Deal found 1/27$531
This Mytrip deal was found by Cheapflights users on 1/27. 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.
jue. 2/266:00 am
IND
-
LHR
2 stops23h 50m
Multiple Airlines
lun. 3/28:35 pm
LHR
-
IND
2 stops31h 50m
Multiple Airlines
Deal found 1/27$604

Find flight deals from Indiana to Heathrow

Keep the following information in mind while searching for Indiana to Heathrow flight deals. Data was last updated enero 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$521
(oojo)

One-way from

$264
(Mytrip)

Popular in

June

Cheapest in

October

Average price

$741
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. 19% potential increase in price ($206 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($40 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
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 enero 29, 2026.
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

mié. 3/4

7:20 pm-4:00 pm

1 stop14h 40m

London Heathrow

lun. 3/9

10:20 am-5:45 pm

1 stop12h 25m

$608

ChicagoLondon

ORD - LHR

ORDLHR

Chicago O'Hare Intl

dom. 3/8

10:05 pm-11:15 am

Nonstop8h 10m

London Heathrow

mar. 3/17

6:50 am-1:10 pm

1 stop11h 20m

$625

ChicagoLondon

ORD - LHR

ORDLHR

Chicago O'Hare Intl

mié. 2/11

5:50 pm-7:55 am

Nonstop8h 05m

London Heathrow

mar. 2/17

6:35 am-6:25 pm

1 stop17h 50m

$625

ChicagoLondon

ORD - LHR

ORDLHR

Chicago O'Hare Intl

lun. 2/23

3:45 pm-5:55 am

Nonstop8h 10m

London Heathrow

vie. 3/6

6:50 am-12:10 pm

1 stop11h 20m

$625

ChicagoLondon

ORD - LHR

ORDLHR

Chicago O'Hare Intl

lun. 2/9

5:50 pm-7:55 am

Nonstop8h 05m

London Heathrow

mié. 2/18

6:35 am-2:10 pm

1 stop13h 35m

$628

IndianapolisLondon

IND - LHR

INDLHR

Indianapolis

mar. 2/24

11:34 am-7:50 am

1 stop15h 16m

London Heathrow

mar. 3/3

6:30 am-5:25 pm

2 stops15h 55m

$631

IndianapolisLondon

IND - LHR

INDLHR

Indianapolis

jue. 2/26

1:44 pm-9:00 am

1 stop14h 16m

London Heathrow

mié. 3/11

6:30 am-7:18 pm

2 stops16h 48m

$634

IndianapolisLondon

IND - LHR

INDLHR

Indianapolis

mié. 2/25

3:29 pm-9:00 am

1 stop12h 31m

London Heathrow

mié. 3/4

8:40 am-7:07 pm

2 stops15h 27m

$634

KalamazooLondon

AZO - LHR

AZOLHR

Kalamazoo Intl

jue. 2/26

6:07 pm-8:10 pm

2 stops21h 03m

London Heathrow

jue. 3/5

6:30 am-11:54 pm

2 stops22h 24m

$640

ChicagoLondon

ORD - LHR

ORDLHR

Chicago O'Hare Intl

mar. 4/14

8:35 pm-10:30 am

Nonstop7h 55m

London Heathrow

jue. 4/23

7:30 am-5:50 pm

1 stop16h 20m

$641

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/28

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 enero 29, 2026.

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 13% versus a flight in the evening.

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 $625, Scandinavian Airlines can have you in London Heathrow Airport from Indiana in 8h 10m. Indiana and London Heathrow Airport are separated by a distance of 3939 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 American Airlines, which is currently one of the cheapest options available, starting at $226. Aer Lingus flights start at $229 while deals on British Airways start at $244 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
Ilford
Hounslow
Southend-on-Sea
Harrow
Croydon
Eastleigh
Gatwick
Dartford
Dover
Winchester
Orpington
Watford
Northampton
Hayes
Borehamwood
Broadway
Aylesbury
Chipping Norton
Horley
Kingston upon Thames

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.

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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Philadelphia to Heathrow flights
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Boston to Stansted flights
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Dulles Intl to Stansted flights
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O'Hare Intl to London City flights
Los Angeles to Gatwick flights
Baltimore to Gatwick flights
Dallas/Fort Worth to Gatwick flights
O'Hare Intl to Stansted flights
Reagan-National to Gatwick flights
George Bush Intcntl to Heathrow flights
San Francisco to Gatwick flights
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Austin to Heathrow flights
Charlotte to Heathrow flights
Los Angeles to Stansted flights
Los Angeles to London City flights
Portland 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 enero 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$496Average$952FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$529Average$822FlexibilityNo cancel feeOn-time70%
Virgin AtlanticCheapest$531Average$739FlexibilityNo cancel feeOn-time72%
DeltaCheapest$531Average$845FlexibilityNo cancel feeOn-timeN/A
IberiaCheapest$540Average$756FlexibilityNo cancel feeOn-time77%
Aer LingusCheapest$601Average$883FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$621Average$1,046FlexibilityNo cancel feeOn-time71%

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