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Cheap flights from Indiana to London Heathrow Airport from £233

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 15/9. Fares are subject to change and may not be available on all flights or dates of travel.
IND — LHR
18 mai — 25 mai1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Indiana to Heathrow

Enter your travel dates to find the best prices.

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 18 avril 2026.

sam. 7/1119:20
ORD
-
LHR
1 stop17h 10m
Scandinavian Airlines
jeu. 12/1106:40
LHR
-
ORD
1 stop16h 05m
Scandinavian Airlines
Deal found 13/4£502
ven. 6/1119:20
ORD
-
LHR
1 stop14h 40m
Scandinavian Airlines
dim. 15/1110:20
LHR
-
ORD
1 stop12h 25m
Scandinavian Airlines
Deal found 13/4£502
ven. 6/1119:20
ORD
-
LHR
2 stops15h 05m
Scandinavian Airlines
sam. 14/1110:20
LHR
-
ORD
1 stop12h 25m
Scandinavian Airlines
Deal found 13/4£508
lun. 2/1119:20
ORD
-
LHR
1 stop20h 20m
Scandinavian Airlines
mer. 11/1110:20
LHR
-
ORD
1 stop12h 25m
Scandinavian Airlines
Deal found 13/4£511
dim. 1/1119:20
ORD
-
LHR
1 stop16h 20m
Scandinavian Airlines
sam. 7/1106:40
LHR
-
ORD
1 stop16h 05m
Scandinavian Airlines
Deal found 14/4£511
mer. 18/1119:20
ORD
-
LHR
2 stops15h 05m
Scandinavian Airlines
ven. 4/1207:05
LHR
-
ORD
2 stops15h 40m
Scandinavian Airlines
Deal found 13/4£512
lun. 23/1119:20
ORD
-
LHR
2 stops17h 30m
Scandinavian Airlines
lun. 30/1119:30
LHR
-
ORD
1 stop27h 15m
Scandinavian Airlines
Deal found 14/4£515
lun. 27/419:25
ORD
-
LHR
2 stops19h 55m
Multiple Airlines
lun. 4/506:40
LHR
-
ORD
2 stops17h 35m
Multiple Airlines
Deal found 16/4£516
mer. 25/1119:20
ORD
-
LHR
1 stop16h 20m
Scandinavian Airlines
lun. 30/1119:30
LHR
-
ORD
1 stop27h 15m
Scandinavian Airlines
Deal found 14/4£517
lun. 9/1115:17
SBN
-
LHR
1 stop11h 38m
United Airlines
mer. 11/1106:50
LHR
-
SBN
2 stops19h 59m
United Airlines
Deal found 17/4£548
dim. 18/1009:00
DAY
-
LHR
1 stop19h 00m
United Airlines
mar. 20/1008:45
LHR
-
DAY
2 stops19h 59m
United Airlines
Deal found 13/4£552
lun. 19/1014:44
DAY
-
LHR
2 stops12h 36m
United Airlines
mar. 20/1010:50
LHR
-
DAY
2 stops17h 54m
United Airlines
Deal found 13/4£553

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 18 avril 2026.

Round-trip from

£514

One-way from

£233

Popular in

June

Cheapest in

October

Average price

£664
27/4-4/5
  • 27/4-4/5
  • 4 total stops
  • 36h 05m total
  • Indiana to London
Search Deals
British Airways
  • British Airways
  • 15/9
  • Nonstop
  • 7h 50m total
  • Indiana to London
Search Deals
Highest demand for flights based on searches. 19% potential increase in price (£113 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (£25 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customise 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 858,174 searches. Data last updated 18 avril 2026.
Use the filters below to find and compare flights from Indiana to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

KalamazooLondon

AZO - LHR

AZOLHR

Kalamazoo Intl

mar. 29/9

14:30-10:40

2 stops15h 10m

London Heathrow

jeu. 1/10

07:30-23:33

2 stops21h 03m

£561

IndianapolisLondon

IND - LHR

INDLHR

Indianapolis

mar. 13/10

06:05-09:20

2 stops22h 15m

London Heathrow

mar. 10/11

21:05-20:58

3 stops28h 53m

£613

ChicagoLondon

ORD - LHR

ORDLHR

Chicago O'Hare Intl

mar. 6/10

19:15-16:25

2 stops15h 10m

London Heathrow

mer. 14/10

21:05-16:10

2 stops25h 05m

£627

ChicagoLondon

ORD - LHR

ORDLHR

Chicago O'Hare Intl

mar. 5/5

16:25-06:45

Nonstop8h 20m

London Heathrow

mar. 12/5

06:50-12:00

1 stop11h 10m

£635

DaytonLondon

DAY - LHR

DAYLHR

Dayton

mar. 11/8

09:00-06:45

1 stop16h 45m

London Heathrow

ven. 28/8

06:50-18:41

2 stops16h 51m

£644

DaytonLondon

DAY - LHR

DAYLHR

Dayton

sam. 10/10

19:45-21:20

2 stops20h 35m

London Heathrow

ven. 16/10

08:40-23:44

2 stops20h 04m

£649

IndianapolisLondon

IND - LHR

INDLHR

Indianapolis

mar. 13/10

13:48-06:25

1 stop11h 37m

London Heathrow

mar. 10/11

08:40-18:59

2 stops15h 19m

£652

ChicagoLondon

ORD - LHR

ORDLHR

Chicago O'Hare Intl

dim. 23/8

19:15-18:50

2 stops17h 35m

London Heathrow

mer. 2/9

06:40-22:06

2 stops21h 26m

£663

CincinnatiLondon

CVG - LHR

CVGLHR

Cincinnati Cinci./N. Kentucky

mer. 13/5

06:00-21:25

1 stop10h 25m

London Heathrow

mer. 20/5

09:30-16:49

2 stops36h 19m

£664

KalamazooLondon

AZO - LHR

AZOLHR

Kalamazoo Intl

dim. 20/9

18:27-06:45

1 stop31h 18m

London Heathrow

mer. 23/9

08:00-17:41

1 stop14h 41m

£666

Flights are sorted by cheapest return flights first.

Deals found on 16/4

Showing 1-10 of 60 resultsSorted by cheapest first
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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 return 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, March is the cheapest month in which you can book a flight from Indiana to London Heathrow Airport (average of £64). Flying from Indiana to London Heathrow Airport in June is currently the most expensive (average of £570). 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.

How much does it cost for a return flight 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?

    United Airlines, Scandinavian Airlines, and Delta can get you from Indiana to London Heathrow Airport in just under 11h 37m. Your travel time can differ by up to 10h 38m. Airlines will cover a distance of 3983 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    The cheapest airline one-way is China Eastern, with whom users have recently found tickets for as low as £118. However, be on the lookout for offers from Air China and Etihad Airways, as they are both options that can get you from Indiana to London Heathrow Airport for a low price.

  • 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 holiday 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, March is the cheapest month in which you can book a flight from Indiana to London Heathrow Airport (average of £64). Flying from Indiana to London Heathrow Airport in June is currently the most expensive (average of £570). 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

Travelling to a place near London Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Milton Keynes
Wembley
Croydon
Northampton
Hounslow
Luton
Gatwick
Slough
Ilford
Hayes
Brentford
Colchester
Watford
Kingston upon Thames
Romford
Eastbourne
Swindon
Chelmsford
Ipswich
Southend-on-Sea

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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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Top 3 airlines flying from Indiana to Heathrow

Discover the top 3 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 858,174 searches. Data last updated 18 avril 2026.
AirlineCheapestAverageFlexibilityOn-time
Virgin AtlanticCheapest£369Average£482FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
United AirlinesCheapest£436Average£551FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
British AirwaysCheapest£446Average£551FlexibilityNo cancel feeOn-time70%
Search British Airways flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Indiana to Heathrow?

When you search for this flight from Indiana to Heathrow, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Indiana to Heathrow?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Indiana to Heathrow.

Can Cheapflights find flights from Indiana to Heathrow with no change fees?

Yes, we can. To see specific flights from Indiana to Heathrow with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Indiana to Heathrow become cheaper?

Yes! Start tracking prices for Indiana to Heathrow flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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