HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Heathrow

$426+ 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 9/9. Fares are subject to change and may not be available on all flights or dates of travel.
SBN — LHR
May 5 — May 121
Mon 5/5
Mon 5/12
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from South Bend to Heathrow with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 April 30, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$749
(Delta)

One-way from

$426
(Delta)

Popular in

December

Cheapest in

April

Average price

$738
Provider with most accurate pricing for South Bend/Michiana-London Heathrow flight deals.
Search Deals
Provider most trusted by Cheapflights users for South Bend/Michiana-London Heathrow flights.
Search Deals
From South Bend/Michiana to London Heathrow
Search Deals
One-way flight from South Bend/Michiana to London Heathrow
Search Deals
Highest demand for flights based on searches. 25% potential increase in price ($337 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease ($74 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
Search Deals

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 April 30, 2025.

This Delta deal was found by Cheapflights users on 4/29. 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 11/112:14 pmSBN - LHR
1 stop13h 36mDelta
Tue 11/1812:20 pmLHR - SBN
1 stop13h 28mDelta
Deal found 4/29$708
This United Airlines deal was found by Cheapflights users on 4/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/810:00 amSBN - LHR
2 stops15h 30mUnited Airlines
Sun 10/122:05 pmLHR - SBN
2 stops31h 13mUnited Airlines
Deal found 4/28$815
This KLM deal was found by Cheapflights users on 4/28. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/812:13 pmSBN - LHR
1 stop20h 17mKLM
Sun 10/1212:25 pmLHR - SBN
1 stop14h 59mKLM
Deal found 4/28$838
This Air Canada deal was found by Cheapflights users on 4/28. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/24:55 pmSBN - LHR
2 stops13h 55mMultiple Airlines
Sat 9/1312:40 pmLHR - SBN
2 stops15h 43mMultiple Airlines
Deal found 4/28$844
This American Airlines deal was found by Cheapflights users on 4/29. 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.
Tue 7/225:16 pmSBN - LHR
1 stop14h 14mAmerican Airlines
Tue 8/59:15 amLHR - SBN
1 stop12h 31mAmerican Airlines
Deal found 4/29$993
This lastminute.com deal was found by Cheapflights users on 4/29. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/1311:47 amSBN - LHR
1 stop13h 58mVirgin Atlantic
Fri 6/2012:35 pmLHR - SBN
2 stops38h 36mVirgin Atlantic
Deal found 4/29$1,101

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 April 30, 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

Thu 9/11

6:00 am-6:45 am

1 stop19h 45m

London Heathrow

Tue 9/16

6:15 am-8:48 pm

2 stops19h 33m

$749

South BendLondon

SBN - LHR

SBNLHR

South Bend/Michiana

Wed 10/8

10:00 am-6:30 am

2 stops15h 30m

London Heathrow

Sun 10/12

2:05 pm-4:18 pm

2 stops31h 13m

$815

South BendLondon

SBN - LHR

SBNLHR

South Bend/Michiana

Wed 10/8

12:13 pm-1:30 pm

1 stop20h 17m

London Heathrow

Sun 10/12

12:25 pm-10:24 pm

1 stop14h 59m

$838

South BendLondon

SBN - LHR

SBNLHR

South Bend/Michiana

Tue 9/2

4:55 pm-11:50 am

2 stops13h 55m

London Heathrow

Sat 9/13

12:40 pm-11:23 pm

2 stops15h 43m

$844

South BendLondon

SBN - LHR

SBNLHR

South Bend/Michiana

Tue 7/22

5:16 pm-12:30 pm

1 stop14h 14m

London Heathrow

Tue 8/5

9:15 am-4:46 pm

1 stop12h 31m

$993

South BendLondon

SBN - LHR

SBNLHR

South Bend/Michiana

Fri 6/13

11:47 am-6:45 am

1 stop13h 58m

London Heathrow

Fri 6/20

12:35 pm-10:11 pm

2 stops38h 36m

$1,101

South BendLondon

SBN - LHR

SBNLHR

South Bend/Michiana

Tue 9/9

2:14 pm-1:30 pm

2 stops18h 16m

$426

South BendLondon

SBN - LHR

SBNLHR

South Bend/Michiana

Tue 5/20

1:07 pm-8:35 am

2 stops14h 28m

$608

South BendLondon

SBN - LHR

SBNLHR

South Bend/Michiana

Sat 5/10

12:33 pm-11:10 am

1 stop17h 37m

$622

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Compare providers for flights from South Bend to Heathrow

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from South Bend to Heathrow in April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on South Bend-London Heathrow Airport flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on South Bend-London Heathrow Airport flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from South Bend-London Heathrow Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on South Bend-London Heathrow Airport flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for South Bend-London Heathrow Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 $1,110). 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 April 30, 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.

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 1.6 - 2.8 inches per month. January is typically the wettest month, when rainfall can reach 2.8 in. July is typically the driest time to visit London Heathrow Airport when rainfall is around 1.6 in.

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 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

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 April 30, 2025.
Delta
8.0
Very good
7,936 reviews

Comfort

7.9

Food

7.3

Entertainment

7.9

Crew

8.5

Boarding

8.2

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
7,936 reviews
Delta
8.0
Very good
7,936 reviews

Comfort

7.9

Food

7.3

Entertainment

7.9

Crew

8.5

Boarding

8.2

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
1,333 reviews
Delta
8.0
Very good
7,936 reviews

Comfort

7.9

Food

7.3

Entertainment

7.9

Crew

8.5

Boarding

8.2

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.
United Airlines
7.4
Good
8,696 reviews
Delta
8.0
Very good
7,936 reviews

Comfort

7.9

Food

7.3

Entertainment

7.9

Crew

8.5

Boarding

8.2

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.
Virgin Atlantic
7.4
Good
642 reviews
Delta
8.0
Very good
7,936 reviews

Comfort

7.9

Food

7.3

Entertainment

7.9

Crew

8.5

Boarding

8.2

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.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,936 reviews

Comfort

7.9

Food

7.3

Entertainment

7.9

Crew

8.5

Boarding

8.2

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 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 2 airlines. South Bend/Michiana is conveniently located just 3.4 mi from South Bend’s city center.

  • What are the cheapest airlines flying from South Bend to London Heathrow Airport round-trip?

    Flying on Delta is currently your cheapest option to London Heathrow Airport, with prices starting at $749. Additional round-trip tickets that might be worth considering are offered by United Airlines and KLM, with the lowest prices starting at $815 and $838, respectively. These flights start at 24% 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 $1,110). 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 South Bend?

Book flights to South Bend if you plan to visit one of these locations
Hayes
Hounslow
Thornton Heath
Luton
Horley
Canterbury
Harrow
Wembley
Dover
Stratford-upon-Avon
Gatwick
Orpington
Watford
Northampton
Croydon
Borehamwood
Folkestone
Ilford
Broadway
Aylesbury

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 South Bend to Heathrow

See prices for flight routes from nearby airports that may be better suited for you.
O'Hare Intl to Heathrow flights
O'Hare Intl to Gatwick flights
O'Hare Intl to London City flights
Cincinnati to Heathrow flights
Midway to Heathrow flights
Cincinnati to Gatwick flights
Indianapolis to Heathrow flights
O'Hare Intl to Stansted flights
Cincinnati to London City flights
O'Hare Intl to Luton flights
Indianapolis to Gatwick flights
Louisville to Heathrow flights
Indianapolis to London City flights
Midway to Gatwick flights
Dayton to Heathrow flights
Fort Wayne to Heathrow flights
Fort Wayne to Gatwick flights
Louisville to Gatwick flights
Cincinnati to Stansted flights
Dayton to London City flights
Fort Wayne to London City flights
Cincinnati to Luton flights
Evansville to Heathrow flights
Dayton to Gatwick flights
Evansville to Gatwick flights
Kalamazoo to Heathrow flights
Midway to London City flights
Midway to Luton flights
Indianapolis to Stansted flights
Kalamazoo to Gatwick flights
Midway to Stansted flights

Top 2 airlines flying from South Bend to Heathrow

Discover the top 2 airlines 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 April 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$694Average$818FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$752Average$993FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.