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Cheap flights from South Bend to London from $221

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 5/5. 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.
Delta Logo
8:20 am - 8:45 am
SBN
-
LHR
20h 25m
1 stop
Delta Logo
9:55 am - 10:27 pm
LHR
-
SBN
17h 32m
2 stops
$618Delta
Tue, Mar 24 - Tue, Apr 14
Delta Logo
2:16 pm - 10:15 am
SBN
-
LHR
15h 59m
2 stops
Delta Logo
6:15 am - 8:48 pm
LHR
-
SBN
19h 33m
2 stops
$622Delta
Tue, Mar 24 - Tue, Apr 14
Delta Logo
6:00 am - 7:50 am
SBN
-
LHR
21h 50m
1 stop
Delta Logo
11:15 am - 9:40 pm
LHR
-
SBN
15h 25m
1 stop
$625Delta
Tue, Mar 24 - Tue, Apr 14
Delta Logo
7:05 am - 7:05 am
SBN
-
LHR
19h 00m
1 stop
Delta Logo
6:20 am - 9:48 pm
LHR
-
SBN
20h 28m
2 stops
$627Delta
Thu, Feb 26 - Thu, Mar 5
Delta Logo
8:20 am - 7:50 am
SBN
-
LHR
18h 30m
2 stops
Delta Logo
6:20 am - 8:50 pm
LHR
-
SBN
19h 30m
2 stops
$631Delta
Thu, Feb 26 - Thu, Mar 5
KLM Logo
6:00 am - 9:00 am
SBN
-
LHR
22h 00m
1 stop
KLM Logo
8:55 am - 9:48 pm
LHR
-
SBN
17h 53m
1 stop
$634KLM
Thu, Feb 26 - Thu, Mar 5
Delta Logo
8:20 am - 6:50 am
SBN
-
LHR
18h 30m
2 stops
Delta Logo
4:10 pm - 1:36 pm
LHR
-
SBN
25h 26m
2 stops
$638Delta
Fri, Mar 20 - Thu, Mar 26
United Airlines Logo
1:13 pm - 7:10 am
SBN
-
LHR
13h 57m
2 stops
United Airlines Logo
7:25 am - 6:17 pm
LHR
-
SBN
15h 52m
2 stops
$649United Airlines
Tue, Mar 24 - Tue, Apr 14
American Airlines Logo
6:52 pm - 12:00 pm
SBN
-
LHR
13h 08m
1 stop
American Airlines Logo
12:55 pm - 10:16 pm
LHR
-
SBN
14h 21m
1 stop
$650American Airlines
Tue, Mar 24 - Tue, Apr 14
Delta Logo
4:53 pm - 9:00 am
SBN
-
LHR
12h 07m
1 stop
Delta Logo
11:45 am - 8:49 pm
LHR
-
SBN
14h 04m
1 stop
$659Delta
Sun, Mar 22 - Mon, Mar 30

Delta flights from South Bend to London Heathrow Airport

Our best Delta deals on South Bend to London Heathrow Airport flight tickets
Delta
Mar 24
SBN4:53 pmSouth Bend/Michiana
14h 47m
1 stop
LHR11:40 amLondon Heathrow
Apr 14
LHR6:15 amLondon Heathrow
19h 33m
2 stops
SBN8:48 pmSouth Bend/Michiana
$618
Delta
Mar 24
SBN2:16 pmSouth Bend/Michiana
12h 39m
2 stops
LHR6:55 amLondon Heathrow
Apr 14
LHR8:40 amLondon Heathrow
18h 47m
2 stops
SBN10:27 pmSouth Bend/Michiana
$622
Delta
Feb 26
SBN7:05 amSouth Bend/Michiana
19h 00m
1 stop
LHR7:05 amLondon Heathrow
Mar 5
LHR6:20 amLondon Heathrow
20h 28m
2 stops
SBN9:48 pmSouth Bend/Michiana
$627

KLM flights from South Bend to London Heathrow Airport

Our best KLM deals on South Bend to London Heathrow Airport flight tickets
KLM
Jan 18
SBN1:35 pmSouth Bend/Michiana
14h 25m
1 stop
LHR9:00 amLondon Heathrow
Feb 3
LHR1:00 pmLondon Heathrow
12h 55m
1 stop
SBN8:55 pmSouth Bend/Michiana
$599
KLM
Mar 24
SBN12:19 pmSouth Bend/Michiana
16h 41m
1 stop
LHR9:00 amLondon Heathrow
Apr 14
LHR9:20 amLondon Heathrow
17h 20m
1 stop
SBN9:40 pmSouth Bend/Michiana
$625
KLM
Feb 26
SBN6:00 amSouth Bend/Michiana
22h 00m
1 stop
LHR9:00 amLondon Heathrow
Mar 5
LHR8:55 amLondon Heathrow
17h 53m
1 stop
SBN9:48 pmSouth Bend/Michiana
$634

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 January 12, 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

Tue 3/24

8:20 am-8:45 am

1 stop20h 25m

London Heathrow

Tue 4/14

9:55 am-10:27 pm

2 stops17h 32m

$618

South BendLondon

SBN - LHR

SBNLHR

South Bend/Michiana

Tue 3/24

2:16 pm-10:15 am

2 stops15h 59m

London Heathrow

Tue 4/14

6:15 am-8:48 pm

2 stops19h 33m

$622

South BendLondon

SBN - LHR

SBNLHR

South Bend/Michiana

Tue 3/24

6:00 am-7:50 am

1 stop21h 50m

London Heathrow

Tue 4/14

11:15 am-9:40 pm

1 stop15h 25m

$625

South BendLondon

SBN - LHR

SBNLHR

South Bend/Michiana

Thu 2/26

7:05 am-7:05 am

1 stop19h 00m

London Heathrow

Thu 3/5

6:20 am-9:48 pm

2 stops20h 28m

$627

South BendLondon

SBN - LHR

SBNLHR

South Bend/Michiana

Thu 2/26

8:20 am-7:50 am

2 stops18h 30m

London Heathrow

Thu 3/5

6:20 am-8:50 pm

2 stops19h 30m

$631

South BendLondon

SBN - LHR

SBNLHR

South Bend/Michiana

Thu 2/26

6:00 am-9:00 am

1 stop22h 00m

London Heathrow

Thu 3/5

8:55 am-9:48 pm

1 stop17h 53m

$634

South BendLondon

SBN - LHR

SBNLHR

South Bend/Michiana

Fri 3/20

8:20 am-6:50 am

2 stops18h 30m

London Heathrow

Thu 3/26

4:10 pm-1:36 pm

2 stops25h 26m

$638

South BendLondon

SBN - LHR

SBNLHR

South Bend/Michiana

Tue 3/24

1:13 pm-7:10 am

2 stops13h 57m

London Heathrow

Tue 4/14

7:25 am-6:17 pm

2 stops15h 52m

$649

South BendLondon

SBN - LHR

SBNLHR

South Bend/Michiana

Tue 3/24

6:52 pm-12:00 pm

1 stop13h 08m

London Heathrow

Tue 4/14

12:55 pm-10:16 pm

1 stop14h 21m

$650

South BendLondon

SBN - LHR

SBNLHR

South Bend/Michiana

Sun 3/22

4:53 pm-9:00 am

1 stop12h 07m

London Heathrow

Mon 3/30

11:45 am-8:49 pm

1 stop14h 04m

$659

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?

United Airlines is the most popular carrier operating from South Bend/Michiana to London Heathrow

What airlines fly to London Heathrow Airport?

British Airways, Iberia and United 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 50% 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

10h 57m

Direct flights

None
The fastest flight from South Bend to London Heathrow Airport takes 10h 57m
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 10h 57m 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
9,143 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
Luton
Hounslow
Milton Keynes
Dover
Slough
Guildford
Hayes
Crawley
Dartford
Stratford-upon-Avon
Brentwood
Salisbury
Watford
Wembley
Cobham
Folkestone
Romford
Richmond
Uxbridge

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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