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Heathrow

$468+ Cheap flights from South Bend (SBN) 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 10/8. Fares are subject to change and may not be available on all flights or dates of travel.
SBN — LHR
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap flight deals from South Bend to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from South Bend (SBN) to Heathrow (LHR). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 11, 2025.

Round-trip from

$623
(Delta)

One-way from

$468
(Delta)

Popular in

December

Cheapest in

February

Average price

$762
From South Bend/Michiana to London Heathrow
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One-way flight from South Bend/Michiana to London Heathrow
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Highest demand for flights based on searches. 23% potential increase in price ($308 potential increase over avg. RT price).
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Cheapest flight prices on average. 9% potential price decrease ($86 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from South Bend to Heathrow

Cheapest flights from South Bend to Heathrow
Explore the most affordable flight options available from South Bend to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This Delta deal was found by Cheapflights users on 9/11. 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.
Tue 11/1112:11 pmSBN - LHR
1 stop15h 49mDelta
Tue 11/186:20 amLHR - SBN
2 stops19h 33mDelta
Deal found 9/11$623
This KLM deal was found by Cheapflights users on 9/11. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/112:31 pmSBN - LHR
1 stop13h 14mKLM
Tue 11/181:00 pmLHR - SBN
1 stop12h 53mKLM
Deal found 9/11$631
This Virgin Atlantic deal was found by Cheapflights users on 9/11. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/27:19 amSBN - LHR
1 stop18h 46mVirgin Atlantic
Wed 11/128:55 amLHR - SBN
2 stops16h 58mVirgin Atlantic
Deal found 9/11$636
This Delta deal was found by Cheapflights users on 9/10. 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.
Fri 10/1712:08 pmSBN - LHR
1 stop20h 22mDelta
Thu 10/236:30 amLHR - SBN
2 stops19h 19mDelta
Deal found 9/10$674
This KLM deal was found by Cheapflights users on 9/10. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/175:09 pmSBN - LHR
1 stop15h 21mKLM
Thu 10/2311:45 amLHR - SBN
1 stop14h 04mKLM
Deal found 9/10$681
This American Airlines deal was found by Cheapflights users on 9/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/257:55 pmSBN - LHR
1 stop12h 05mAmerican Airlines
Sat 11/19:55 amLHR - SBN
1 stop13h 30mAmerican Airlines
Deal found 9/10$703
This American Airlines deal was found by Cheapflights users on 9/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/57:47 pmSBN - LHR
1 stop11h 43mAmerican Airlines
Sun 10/123:00 pmLHR - SBN
1 stop14h 35mAmerican Airlines
Deal found 9/11$718

Cheapflights Fare Finder

 
Customize your flight search to find flights from South Bend 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 September 11, 2025.
Use the filters below to find and compare flights from South Bend to London Heathrow Airport that are best for you.

Fly from

South Bend

Fly to

Heathrow

Route

Depart

Return

Price

South BendLondon

SBN - LHR

SBNLHR

South Bend/Michiana

Tue 11/11

2:31 pm-8:45 am

1 stop13h 14m

London Heathrow

Tue 11/18

8:55 am-9:43 pm

2 stops17h 48m

$623

South BendLondon

SBN - LHR

SBNLHR

South Bend/Michiana

Tue 11/11

2:31 pm-8:45 am

1 stop13h 14m

London Heathrow

Tue 11/18

12:30 pm-9:43 pm

1 stop14h 13m

$631

South BendLondon

SBN - LHR

SBNLHR

South Bend/Michiana

Sun 11/2

7:19 am-7:05 am

1 stop18h 46m

London Heathrow

Wed 11/12

12:30 pm-9:43 pm

1 stop14h 13m

$631

South BendLondon

SBN - LHR

SBNLHR

South Bend/Michiana

Fri 10/31

8:24 am-8:45 am

1 stop20h 21m

London Heathrow

Thu 11/6

6:30 am-9:39 pm

2 stops20h 09m

$674

South BendLondon

SBN - LHR

SBNLHR

South Bend/Michiana

Fri 10/17

4:01 pm-1:30 pm

2 stops16h 29m

London Heathrow

Thu 10/23

9:55 am-9:39 pm

2 stops16h 44m

$679

South BendLondon

SBN - LHR

SBNLHR

South Bend/Michiana

Fri 10/17

5:09 pm-1:30 pm

1 stop15h 21m

London Heathrow

Thu 10/23

11:45 am-8:49 pm

1 stop14h 04m

$681

South BendLondon

SBN - LHR

SBNLHR

South Bend/Michiana

Sat 10/25

7:55 pm-1:00 pm

1 stop12h 05m

London Heathrow

Sat 11/1

9:55 am-7:25 pm

1 stop13h 30m

$703

South BendLondon

SBN - LHR

SBNLHR

South Bend/Michiana

Sun 10/12

8:24 am-9:15 am

2 stops19h 51m

$468

South BendLondon

SBN - LHR

SBNLHR

South Bend/Michiana

Tue 10/14

12:08 pm-7:15 am

1 stop14h 07m

$468

South BendLondon

SBN - LHR

SBNLHR

South Bend/Michiana

Wed 10/8

5:09 pm-11:10 am

1 stop13h 01m

$468

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/11

Showing 1-10 of 14 results
1
2

Best time to book a flight from South Bend to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from South Bend 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 South Bend to London Heathrow Airport

What is the cheapest month to book a flight from South Bend to London Heathrow Airport?

Currently, November is the cheapest month in which you can book a flight from South Bend to London Heathrow Airport (average of $661). Flying from South Bend to London Heathrow Airport in June is currently the most expensive (average of $1,098). 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 SBN to LHR?

Find hourly flight availability from South Bend 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 September 11, 2025.

One of the essential ways to save on airfare from South Bend to London Heathrow Airport is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the morning could potentially save you up to 21% on airfare.

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 September 11, 2025.
Peruse reviews from past customers who have flown with United Airlines from South Bend to London Heathrow Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,937 reviews

Food

6.6

Boarding

7.7

Overall

7.4

Entertainment

7.1

Crew

8.1

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
United Airlines
7.4
Good
8,937 reviews
United Airlines
7.4
Good
8,937 reviews

Food

6.6

Boarding

7.7

Overall

7.4

Entertainment

7.1

Crew

8.1

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Related info for your journey

Find useful and relevant information for your journey from South Bend to Heathrow. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from South Bend to London Heathrow?

    Most people fly from South Bend/Michiana (SBN) if they book a flight from South Bend to London Heathrow. On average, South Bend/Michiana has 0 outbound flights to London Heathrow per day from 1 airline. South Bend/Michiana is conveniently located just 3.4 mi from South Bend’s city center.

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

    A quick flight from South Bend to London Heathrow Airport can take about 13h 14m. Delta provides one of the quickest options available for as low as $623. Airlines will cover a distance of 3891 mi.

  • What is the cheapest airline to fly from South Bend to London Heathrow Airport round-trip?

    Flying on United Airlines is currently your cheapest option to London Heathrow Airport, with prices starting at $694. This flight start at 30% lower than the current average price 3 months from now.

  • Can I find deals for flights from South Bend to Heathrow that include hotel bookings?

    Yes. In addition to deals on South Bend to Heathrow flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from South Bend to Heathrow?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from South Bend to Heathrow.

  • Can I find deals for business class flights from South Bend to Heathrow?

    Yes. Cheapflights offers flight deals from South Bend 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 South Bend to London Heathrow Airport?

    Currently, November is the cheapest month in which you can book a flight from South Bend to London Heathrow Airport (average of $661). Flying from South Bend to London Heathrow Airport in June is currently the most expensive (average of $1,098). 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
Hayes
Thornton Heath
Southend-on-Sea
Harrow
Canterbury
Croydon
Eastleigh
Dartford
Dover
Winchester
Orpington
Northampton
Gatwick
Borehamwood
Broadway
Aylesbury
Bedford
Wembley
Folkestone

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for South Bend 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 South Bend to Heathrow

Discover the top airline that operate flights from South Bend 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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$694Average$838FlexibilityNo cancel feeOn-time69%

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