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Cheap flights from South Bend to London from $313

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from South Bend to London departing on 4/27. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from South Bend to London

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
3:17 pm - 10:15 am
SBN
-
LHR
13h 58m
2 stops
United Airlines Logo
6:50 am - 8:01 pm
LHR
-
SBN
18h 11m
2 stops
$660United Airlines
Wed, Aug 12 - Wed, Sep 2
United Airlines Logo
1:00 pm - 6:45 am
SBN
-
LHR
12h 45m
1 stop
United Airlines Logo
6:50 am - 8:01 pm
LHR
-
SBN
18h 11m
2 stops
$661United Airlines
Wed, Aug 12 - Wed, Sep 2
United Airlines Logo
9:54 am - 10:40 am
SBN
-
LHR
19h 46m
1 stop
United Airlines Logo
7:30 am - 8:03 am
LHR
-
SBN
29h 33m
2 stops
$663United Airlines
Wed, Aug 5 - Wed, Aug 26
United Airlines Logo
1:06 pm - 6:45 am
SBN
-
LHR
12h 39m
1 stop
United Airlines Logo
7:30 am - 6:50 pm
LHR
-
SBN
16h 20m
2 stops
$673United Airlines
Sun, Aug 9 - Thu, Sep 3
United Airlines Logo
9:34 am - 6:30 am
SBN
-
LHR
15h 56m
2 stops
United Airlines Logo
7:30 am - 6:50 pm
LHR
-
SBN
16h 20m
2 stops
$676United Airlines
Sun, Aug 9 - Thu, Sep 3
United Airlines Logo
4:41 pm - 10:40 am
SBN
-
LHR
12h 59m
2 stops
United Airlines Logo
7:30 am - 6:50 pm
LHR
-
SBN
16h 20m
2 stops
$678United Airlines
Mon, Aug 10 - Thu, Sep 3
United Airlines Logo
9:54 am - 6:55 am
SBN
-
LHR
16h 01m
1 stop
United Airlines Logo
12:15 pm - 8:01 pm
LHR
-
SBN
12h 46m
1 stop
$680United Airlines
Wed, Aug 5 - Wed, Aug 26
Delta Logo
2:30 pm - 7:10 am
SBN
-
LHR
11h 40m
1 stop
Delta Logo
8:40 am - 10:19 pm
LHR
-
SBN
18h 39m
2 stops
$688Delta
Sun, Aug 9 - Wed, Sep 2
Delta Logo
2:30 pm - 11:20 am
SBN
-
LHR
15h 50m
2 stops
Delta Logo
6:30 am - 10:19 pm
LHR
-
SBN
20h 49m
2 stops
$692Delta
Sun, Aug 9 - Wed, Sep 2
Delta Logo
5:25 pm - 1:15 pm
SBN
-
LHR
14h 50m
1 stop
Delta Logo
11:30 am - 10:19 pm
LHR
-
SBN
15h 49m
2 stops
$695Delta
Wed, Aug 12 - Tue, Sep 1

American Airlines flights from South Bend to London Heathrow Airport

Our best American Airlines deals on South Bend to London Heathrow Airport flight tickets
American Airlines
Mar 1
SBN11:45 amSouth Bend/Michiana
14h 35m
1 stop
LHR7:20 amLondon Heathrow
Mar 9
LHR11:45 amLondon Heathrow
15h 16m
1 stop
SBN11:01 pmSouth Bend/Michiana
$870
American Airlines
Mar 9
SBN7:35 pmSouth Bend/Michiana
12h 25m
1 stop
LHR12:00 pmLondon Heathrow
Mar 12
LHR11:45 amLondon Heathrow
15h 16m
1 stop
SBN11:01 pmSouth Bend/Michiana
$1,118
American Airlines
Feb 26
SBN7:35 pmSouth Bend/Michiana
11h 25m
1 stop
LHR12:00 pmLondon Heathrow
Feb 28
LHR2:45 pmLondon Heathrow
14h 47m
1 stop
SBN12:32 amSouth Bend/Michiana
$1,218

United Airlines flights from South Bend to London Heathrow Airport

Our best United Airlines deals on South Bend to London Heathrow Airport flight tickets
United Airlines
Aug 12
SBN3:17 pmSouth Bend/Michiana
13h 58m
2 stops
LHR10:15 amLondon Heathrow
Sep 2
LHR6:50 amLondon Heathrow
18h 11m
2 stops
SBN8:01 pmSouth Bend/Michiana
$660
United Airlines
Aug 12
SBN1:00 pmSouth Bend/Michiana
12h 45m
1 stop
LHR6:45 amLondon Heathrow
Sep 2
LHR6:50 amLondon Heathrow
18h 11m
2 stops
SBN8:01 pmSouth Bend/Michiana
$661
United Airlines
Aug 5
SBN9:54 amSouth Bend/Michiana
19h 46m
1 stop
LHR10:40 amLondon Heathrow
Aug 26
LHR7:30 amLondon Heathrow
29h 33m
2 stops
SBN8:03 amSouth Bend/Michiana
$663

momondo Fare Finder

 
Customize your flight search to find flights from South Bend to London Heathrow Airport 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, momondo users made 832,500 searches. Data last updated February 25, 2026.
Use the filters below to find and compare flights from South Bend to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

South BendLondon

SBN - LHR

SBNLHR

South Bend/Michiana

Wed 8/12

3:17 pm-10:15 am

2 stops13h 58m

London Heathrow

Wed 9/2

6:50 am-8:01 pm

2 stops18h 11m

$660

South BendLondon

SBN - LHR

SBNLHR

South Bend/Michiana

Wed 8/12

1:00 pm-6:45 am

1 stop12h 45m

London Heathrow

Wed 9/2

6:50 am-8:01 pm

2 stops18h 11m

$661

South BendLondon

SBN - LHR

SBNLHR

South Bend/Michiana

Wed 8/5

9:54 am-10:40 am

1 stop19h 46m

London Heathrow

Wed 8/26

7:30 am-8:03 am

2 stops29h 33m

$663

South BendLondon

SBN - LHR

SBNLHR

South Bend/Michiana

Sun 8/9

1:06 pm-6:45 am

1 stop12h 39m

London Heathrow

Thu 9/3

7:30 am-6:50 pm

2 stops16h 20m

$673

South BendLondon

SBN - LHR

SBNLHR

South Bend/Michiana

Sun 8/9

9:34 am-6:30 am

2 stops15h 56m

London Heathrow

Thu 9/3

7:30 am-6:50 pm

2 stops16h 20m

$676

South BendLondon

SBN - LHR

SBNLHR

South Bend/Michiana

Mon 8/10

4:41 pm-10:40 am

2 stops12h 59m

London Heathrow

Thu 9/3

7:30 am-6:50 pm

2 stops16h 20m

$678

South BendLondon

SBN - LHR

SBNLHR

South Bend/Michiana

Wed 8/5

9:54 am-6:55 am

1 stop16h 01m

London Heathrow

Wed 8/26

12:15 pm-8:01 pm

1 stop12h 46m

$680

South BendLondon

SBN - LHR

SBNLHR

South Bend/Michiana

Sun 8/9

2:30 pm-7:10 am

1 stop11h 40m

London Heathrow

Wed 9/2

8:40 am-10:19 pm

2 stops18h 39m

$688

South BendLondon

SBN - LHR

SBNLHR

South Bend/Michiana

Sun 8/9

2:30 pm-11:20 am

2 stops15h 50m

London Heathrow

Wed 9/2

6:30 am-10:19 pm

2 stops20h 49m

$692

South BendLondon

SBN - LHR

SBNLHR

South Bend/Michiana

Wed 8/12

5:25 pm-1:15 pm

1 stop14h 50m

London Heathrow

Tue 9/1

11:30 am-10:19 pm

2 stops15h 49m

$695

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to London from

How to get the cheapest flight ticket from South Bend to London Heathrow Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from South Bend/Michiana to London Heathrow?

KLM, Delta, and United Airlines are the most popular carriers operating from South Bend/Michiana to London Heathrow

What airlines fly to London Heathrow Airport?

British Airways, Iberia and American Airlines are the top three most popular airlines that fly to London Heathrow Airport from South Bend according to our data. British Airways is the first choice among our users, with 49% of people opting to fly with this airline when traveling to London Heathrow Airport. Keep in mind that there are 16 different airlines that fly to London Heathrow Airport on a routine basis, so you have a few additional options to choose from.

When to book flights from South Bend to London Heathrow Airport

Are you open to changing your travel dates? Check out the ideal times to fly from South Bend to London Heathrow Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap South Bend to London Heathrow Airport (SBN to LHR) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from South Bend to London Heathrow Airport

Fastest flight time

12h 07m

Direct flights

None
The fastest flight from South Bend to London Heathrow Airport takes 12h 07m
There are no direct flights from South Bend to London Heathrow Airport. There are no popular flight routes from South Bend to London Heathrow Airport.
Search flight deals

  • How far is South Bend/Michiana to London Heathrow by plane?

    There are 3889.5 mi between South Bend/Michiana and London Heathrow. Typically, this will take 12h 07m by plane in normal conditions.

  • When did momondo last update prices for flights from South Bend/Michiana Airport to London Heathrow Airport?

    Prices for flights from South Bend/Michiana Airport to London Heathrow Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from South Bend/Michiana Airport to London Heathrow Airport?

  • How old do you have to be to fly from South Bend/Michiana Airport to London Heathrow Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from South Bend/Michiana Airport to London Heathrow Airport.

  • What documentation or ID do you need to fly to London Heathrow Airport?

    The travel and health documents you'll need for your trip to London Heathrow Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at London Heathrow Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from South Bend to London Heathrow Airport?

Best airlines flying from South Bend to London Heathrow Airport

Compare and see reviews for airlines that fly from South Bend to London Heathrow Airport with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $675Free CancellationRating
7.4
9,345 reviews
Search United Airlines flights

Traveling to a place near London?

Book flights to London if you plan to visit one of these locations
Gatwick
Hounslow
Milton Keynes
Luton
Dover
Slough
Stratford-upon-Avon
Crawley
Hayes
Wembley
Dartford
Brentwood
Croydon
Guildford
Harrow
Watford
Cobham
Folkestone
Romford
Stansted

Why use momondo?

Why should I use momondo to find a flight deal from South Bend to London?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from South Bend to London. momondo saves you time and could save you money on your trip.

Can I find flights from South Bend to London with flexible booking policies on momondo?

Flights from South Bend to London with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from South Bend to London?

momondo helps you find the best flight between South Bend and London by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from South Bend to London right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of South Bend to London flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your London Heathrow Airport trip

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