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Cheap flights from Indiana to London Heathrow Airport from £206

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 2/4. Fares are subject to change and may not be available on all flights or dates of travel.
IND — LHR
31 Mar — 7 Apr1
1 adult

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 26 March 2025.

Round-trip from

£455

One-way from

£206

Popular in

June

Cheapest in

February

Average price

£638
Scandinavian Airlines
  • Scandinavian Airlines
  • 9/5-16/5
  • 3 total stops
  • 27h 25m total
  • Indiana to London
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Icelandair
  • Icelandair
  • 2/4
  • 1 total stop
  • 18h 50m total
  • Indiana to London
Search Deals
Highest demand for flights based on searches. 16% potential increase in price (£104 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£16 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 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 26 March 2025.

Fri 9/519:15ORD - LHR
1 stop12h 20mScandinavian Airlines
Fri 16/507:05LHR - ORD
2 stops15h 05mScandinavian Airlines
Deal found 25/3£455
Wed 8/1018:00ORD - LHR
1 stop12h 45mTAP AIR PORTUGAL
Wed 15/1013:45LHR - ORD
1 stop28h 50mTAP AIR PORTUGAL
Deal found 25/3£457
Tue 22/416:00ORD - LHR
1 stop13h 50mAir Canada
Sun 27/417:40LHR - ORD
1 stop21h 15mAir Canada
Deal found 24/3£459
Fri 25/422:15ORD - LHR
1 stop16h 05mIcelandair
Sun 27/421:25LHR - ORD
1 stop26h 50mIcelandair
Deal found 25/3£460
Wed 16/422:20ORD - LHR
Nonstop7h 55mIberia
Wed 23/412:30LHR - ORD
1 stop13h 31mIberia
Deal found 24/3£468
Tue 22/421:30ORD - LHR
1 stop13h 35mFinnair
Wed 30/409:30LHR - ORD
1 stop14h 20mFinnair
Deal found 24/3£469
Tue 6/515:45ORD - LHR
1 stop10h 15mAer Lingus
Tue 13/513:25LHR - ORD
1 stop11h 35mAer Lingus
Deal found 24/3£470
Wed 23/414:05ORD - LHR
1 stop13h 30mMultiple Airlines
Mon 28/417:10LHR - ORD
1 stop25h 00mMultiple Airlines
Deal found 24/3£473
Wed 30/418:05ORD - LHR
Nonstop8h 15mUnited Airlines
Mon 19/512:10LHR - ORD
1 stop33h 45mUnited Airlines
Deal found 24/3£480
Mon 25/815:44CVG - LHR
1 stop10h 36mIberia
Fri 5/912:15LHR - CVG
1 stop13h 43mIberia
Deal found 24/3£480
Mon 21/409:20MDW - LHR
1 stop17h 35mVirgin Atlantic
Tue 29/411:45LHR - MDW
1 stop12h 35mVirgin Atlantic
Deal found 26/3£487
Mon 7/410:53CVG - LHR
1 stop14h 27mBritish Airways
Wed 23/419:30LHR - CVG
2 stops28h 30mBritish Airways
Deal found 24/3£488

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 26 March 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

Fri 9/5

19:15-13:35

1 stop12h 20m

London Heathrow

Fri 16/5

07:05-16:10

2 stops15h 05m

£455

ChicagoLondon

ORD - LHR

ORDLHR

Chicago O'Hare Intl

Thu 24/4

19:25-20:20

1 stop18h 55m

London Heathrow

Mon 28/4

21:25-18:15

1 stop26h 50m

£457

ChicagoLondon

ORD - LHR

ORDLHR

Chicago O'Hare Intl

Tue 22/4

16:00-11:50

1 stop13h 50m

London Heathrow

Sun 27/4

17:40-08:55

1 stop21h 15m

£459

ChicagoLondon

ORD - LHR

ORDLHR

Chicago O'Hare Intl

Wed 23/4

15:45-09:05

1 stop11h 20m

London Heathrow

Wed 30/4

13:25-19:00

1 stop11h 35m

£467

ChicagoLondon

ORD - LHR

ORDLHR

Chicago O'Hare Intl

Wed 16/4

22:20-12:15

Nonstop7h 55m

London Heathrow

Wed 23/4

12:30-20:01

1 stop13h 31m

£468

ChicagoLondon

ORD - LHR

ORDLHR

Chicago O'Hare Intl

Tue 22/4

21:30-17:05

1 stop13h 35m

London Heathrow

Wed 30/4

09:30-17:50

1 stop14h 20m

£469

ChicagoLondon

ORD - LHR

ORDLHR

Chicago O'Hare Intl

Wed 23/4

14:05-09:35

1 stop13h 30m

London Heathrow

Mon 28/4

17:10-12:10

1 stop25h 00m

£473

ChicagoLondon

ORD - LHR

ORDLHR

Chicago O'Hare Intl

Wed 30/4

18:05-08:20

Nonstop8h 15m

London Heathrow

Mon 19/5

12:10-15:55

1 stop33h 45m

£480

CincinnatiLondon

CVG - LHR

CVGLHR

Cincinnati Cinci./N. Kentucky

Mon 7/4

20:21-12:15

1 stop10h 54m

London Heathrow

Wed 23/4

15:30-22:48

1 stop12h 18m

£481

ChicagoLondon

MDW - LHR

MDWLHR

Chicago Midway

Mon 21/4

09:20-08:55

1 stop17h 35m

London Heathrow

Tue 29/4

11:45-18:20

1 stop12h 35m

£487

Flights are sorted by cheapest return flights first.

Deals found on 26/3

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 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, January is the cheapest month in which you can book a flight from Indiana to London Heathrow Airport (average of £112). Flying from Indiana to London Heathrow Airport in August is currently the most expensive (average of £164). 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 26 March 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 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London Heathrow Airport when rainfall is around 40.0 mm.

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 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

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 26 March 2025.
Read reviews from past customers who have flown Delta, KLM and Finnair from Indiana to London. 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
7,891 reviews
Check prices

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

8.0

Food

7.3

Overall

8.0

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
7,891 reviews
Delta
8.0
Very Good
7,891 reviews
Check prices

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

8.0

Food

7.3

Overall

8.0

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
1,319 reviews
Delta
8.0
Very Good
7,891 reviews
Check prices

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

8.0

Food

7.3

Overall

8.0

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
1,266 reviews
Delta
8.0
Very Good
7,891 reviews
Check prices

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

8.0

Food

7.3

Overall

8.0

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
7.5
Good
769 reviews
Delta
8.0
Very Good
7,891 reviews
Check prices

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

8.0

Food

7.3

Overall

8.0

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.
SWISS
7.5
Good
1,569 reviews
Delta
8.0
Very Good
7,891 reviews
Check prices

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

8.0

Food

7.3

Overall

8.0

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?

    The cheapest airline one-way is Icelandair, with whom users have recently found tickets for as low as £206. However, be on the lookout for offers from JetBlue and TAP AIR PORTUGAL, 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, January is the cheapest month in which you can book a flight from Indiana to London Heathrow Airport (average of £112). Flying from Indiana to London Heathrow Airport in August is currently the most expensive (average of £164). 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 Indiana?

Book flights to Indiana if you plan to visit one of these locations
Hounslow
Deal
Milton Keynes
Gatwick
Croydon
Luton
Slough
Eastbourne
Wembley
Northampton
Swindon
Hayes
Ilford
Crawley
Southend-on-Sea
Winchester
Maidstone
Ipswich
Watford
Southall

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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 airline flying from Indiana to Heathrow

Discover the top airline 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 26 March 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£526Average£691FlexibilityNo 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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