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Cheap flights from South Bend to London from $329

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 10/20. 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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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
1:08 pm - 5:55 amSBN-LHR
11h 47m1 stop
United Airlines Logo
6:50 am - 7:52 pmLHR-SBN
18h 02m2 stops
$663United Airlines
Find Deal
Mon, Nov 10 - Sun, Nov 23
United Airlines Logo
5:02 pm - 7:55 amSBN-LHR
9h 53m1 stop
United Airlines Logo
11:10 am - 11:25 pmLHR-SBN
17h 15m2 stops
$668United Airlines
Find Deal
Tue, Nov 11 - Tue, Nov 18
United Airlines Logo
9:11 am - 7:10 amSBN-LHR
16h 59m2 stops
United Airlines Logo
6:50 am - 6:14 pmLHR-SBN
16h 24m2 stops
$669United Airlines
Find Deal
Fri, Nov 28 - Fri, Jan 9
KLM Logo
5:25 pm - 11:40 amSBN-LHR
13h 15m1 stop
KLM Logo
11:45 am - 8:49 pmLHR-SBN
14h 04m2 stops
$671KLM
Find Deal
Mon, Jan 12 - Sun, Jan 25
Virgin Atlantic Logo
4:56 pm - 9:00 amSBN-LHR
11h 04m1 stop
Virgin Atlantic Logo
1:00 pm - 8:53 pmLHR-SBN
12h 53m1 stop
$672Virgin Atlantic
Find Deal
Mon, Nov 10 - Sun, Nov 23
Delta Logo
8:10 am - 8:05 amSBN-LHR
18h 55m2 stops
Delta Logo
6:30 am - 9:43 pmLHR-SBN
20h 13m2 stops
$675Delta
Find Deal
Mon, Nov 10 - Sun, Nov 23
Virgin Atlantic Logo
4:56 pm - 9:00 amSBN-LHR
11h 04m1 stop
Virgin Atlantic Logo
12:30 pm - 9:43 pmLHR-SBN
14h 13m1 stop
$682Virgin Atlantic
Find Deal
Mon, Nov 10 - Sun, Nov 23
KLM Logo
2:16 pm - 9:05 amSBN-LHR
13h 49m1 stop
KLM Logo
11:05 am - 10:33 pmLHR-SBN
16h 28m1 stop
$699KLM
Find Deal
Sat, Nov 8 - Sat, Nov 15
Delta Logo
8:24 am - 7:50 amSBN-LHR
18h 26m2 stops
Delta Logo
1:00 pm - 8:53 pmLHR-SBN
12h 53m1 stop
$703Delta
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Sat, Nov 8 - Fri, Nov 21
American Airlines Logo
5:42 pm - 12:00 pmSBN-LHR
13h 18m1 stop
American Airlines Logo
9:55 am - 10:26 pmLHR-SBN
16h 31m1 stop
$732American Airlines
Find Deal
Wed, Feb 18 - Fri, Mar 13

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
Nov 10
SBN1:08 pmSouth Bend/Michiana
11h 47m
1 stop
LHR5:55 amLondon Heathrow
Nov 23
LHR6:50 amLondon Heathrow
18h 02m
2 stops
SBN7:52 pmSouth Bend/Michiana
$663
Find similar
United Airlines
Nov 11
SBN5:02 pmSouth Bend/Michiana
9h 53m
1 stop
LHR7:55 amLondon Heathrow
Nov 18
LHR11:10 amLondon Heathrow
17h 15m
2 stops
SBN11:25 pmSouth Bend/Michiana
$668
Find similar
United Airlines
Nov 28
SBN9:11 amSouth Bend/Michiana
16h 59m
2 stops
LHR7:10 amLondon Heathrow
Jan 9
LHR6:50 amLondon Heathrow
16h 24m
2 stops
SBN6:14 pmSouth Bend/Michiana
$669
Find similar

KLM flights from South Bend to London Heathrow Airport

Our best KLM deals on South Bend to London Heathrow Airport flight tickets
KLM
Jan 12
SBN5:25 pmSouth Bend/Michiana
13h 15m
1 stop
LHR11:40 amLondon Heathrow
Jan 25
LHR11:45 amLondon Heathrow
14h 04m
2 stops
SBN8:49 pmSouth Bend/Michiana
$671
Find similar
KLM
Nov 8
SBN2:16 pmSouth Bend/Michiana
13h 49m
1 stop
LHR9:05 amLondon Heathrow
Nov 15
LHR11:05 amLondon Heathrow
16h 28m
1 stop
SBN10:33 pmSouth Bend/Michiana
$699
Find similar
KLM
Jan 12
SBN2:30 pmSouth Bend/Michiana
13h 15m
1 stop
LHR8:45 amLondon Heathrow
Jan 25
LHR12:30 pmLondon Heathrow
15h 36m
1 stop
SBN11:06 pmSouth Bend/Michiana
$700
Find similar

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 October 13, 2025.
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

Mon 11/10

1:08 pm-5:55 am

1 stop11h 47m

London Heathrow

Sun 11/23

6:50 am-7:52 pm

2 stops18h 02m

$663

South BendLondon

SBN - LHR

SBNLHR

South Bend/Michiana

Tue 11/11

5:02 pm-7:55 am

1 stop9h 53m

London Heathrow

Tue 11/18

11:10 am-11:25 pm

2 stops17h 15m

$668

South BendLondon

SBN - LHR

SBNLHR

South Bend/Michiana

Fri 11/28

9:11 am-7:10 am

2 stops16h 59m

London Heathrow

Fri 1/9

6:50 am-6:14 pm

2 stops16h 24m

$669

South BendLondon

SBN - LHR

SBNLHR

South Bend/Michiana

Mon 1/12

5:25 pm-11:40 am

1 stop13h 15m

London Heathrow

Sun 1/25

11:45 am-8:49 pm

2 stops14h 04m

$671

South BendLondon

SBN - LHR

SBNLHR

South Bend/Michiana

Mon 11/10

4:56 pm-9:00 am

1 stop11h 04m

London Heathrow

Sun 11/23

1:00 pm-8:53 pm

1 stop12h 53m

$672

South BendLondon

SBN - LHR

SBNLHR

South Bend/Michiana

Mon 11/10

8:10 am-8:05 am

2 stops18h 55m

London Heathrow

Sun 11/23

6:30 am-9:43 pm

2 stops20h 13m

$675

South BendLondon

SBN - LHR

SBNLHR

South Bend/Michiana

Mon 11/10

4:56 pm-9:00 am

1 stop11h 04m

London Heathrow

Sun 11/23

12:30 pm-9:43 pm

1 stop14h 13m

$682

South BendLondon

SBN - LHR

SBNLHR

South Bend/Michiana

Sat 11/8

2:16 pm-9:05 am

1 stop13h 49m

London Heathrow

Sat 11/15

11:05 am-10:33 pm

1 stop16h 28m

$699

South BendLondon

SBN - LHR

SBNLHR

South Bend/Michiana

Sat 11/8

8:24 am-7:50 am

2 stops18h 26m

London Heathrow

Fri 11/21

1:00 pm-8:53 pm

1 stop12h 53m

$703

South BendLondon

SBN - LHR

SBNLHR

South Bend/Michiana

Wed 2/18

5:42 pm-12:00 pm

1 stop13h 18m

London Heathrow

Fri 3/13

9:55 am-10:26 pm

1 stop16h 31m

$732

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 typical price of a round-trip flight between South Bend and London Heathrow Airport?

What is the cheapest day to depart on your flight to London Heathrow Airport?

Our data shows that Monday is the least expensive day to fly to London Heathrow Airport. Tickets to fly out on this day can be as low as $704. The most expensive day to fly to London Heathrow Airport is Sunday, with ticket prices averaging around $1,414.

What is the cheapest time of day to depart on your flight to London Heathrow Airport?

According to our data, the cheapest time of day to fly to London Heathrow Airport is in the morning. momondo users have found flights departing from South Bend to London Heathrow Airport in the morning for as low as $777. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights at noon are often more expensive with an average ticket price of $973.

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

Direct flights

None
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 9h 53m 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 $694Free CancellationRating
7.4
8,974 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
Guildford
Dartford
Hayes
Crawley
Chelmsford
Brentwood
Salisbury
Colchester
Ilford
Folkestone
Romford
Swindon
Stratford-upon-Avon
Cobham

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.

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