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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 4/13. 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
4:52 pm - 7:50 am
SBN
-
LHR
10h 58m1 stop
Delta Logo
6:20 am - 10:29 pm
LHR
-
SBN
20h 09m2 stops
$598Delta
Tue, Mar 10 - Tue, Mar 17
Delta Logo
7:05 am - 7:05 am
SBN
-
LHR
20h 00m1 stop
Delta Logo
12:30 pm - 9:38 pm
LHR
-
SBN
13h 08m1 stop
$605Delta
Tue, Mar 10 - Wed, Mar 18
KLM Logo
6:00 am - 7:50 am
SBN
-
LHR
20h 50m1 stop
KLM Logo
11:15 am - 8:55 pm
LHR
-
SBN
14h 40m2 stops
$620KLM
Sat, Jan 17 - Sat, Jan 24
United Airlines Logo
10:00 am - 6:40 am
SBN
-
LHR
15h 40m1 stop
United Airlines Logo
6:50 am - 4:06 pm
LHR
-
SBN
14h 16m2 stops
$626United Airlines
Fri, Jan 23 - Tue, Jan 27
United Airlines Logo
9:15 am - 7:55 am
SBN
-
LHR
17h 40m1 stop
United Airlines Logo
6:35 am - 6:14 pm
LHR
-
SBN
16h 39m2 stops
$627United Airlines
Sat, Jan 17 - Sat, Jan 24
United Airlines Logo
11:47 am - 7:10 am
SBN
-
LHR
14h 23m2 stops
United Airlines Logo
6:35 am - 8:08 pm
LHR
-
SBN
18h 33m2 stops
$630United Airlines
Sat, Jan 17 - Sat, Jan 24
United Airlines Logo
11:47 am - 6:40 am
SBN
-
LHR
13h 53m2 stops
United Airlines Logo
9:00 am - 8:08 pm
LHR
-
SBN
16h 08m2 stops
$631United Airlines
Fri, Jan 23 - Tue, Jan 27
United Airlines Logo
8:15 pm - 3:50 pm
SBN
-
LHR
15h 35m2 stops
United Airlines Logo
6:50 am - 6:08 pm
LHR
-
SBN
15h 18m2 stops
$635United Airlines
Wed, Mar 11 - Wed, Mar 18
Multiple Airlines Logo
1:35 pm - 11:40 am
SBN
-
LHR
17h 05m1 stop
Multiple Airlines Logo
3:50 pm - 4:31 pm
LHR
-
SBN
29h 41m1 stop
$647Multiple Airlines
Sat, Jan 17 - Sat, Jan 24
Delta Logo
7:05 am - 7:05 am
SBN
-
LHR
20h 00m1 stop
Delta Logo
11:05 am - 10:29 pm
LHR
-
SBN
15h 24m1 stop
$655Delta
Thu, Mar 12 - Wed, Mar 18

KLM flights from South Bend to London Heathrow Airport

Our best KLM deals on South Bend to London Heathrow Airport flight tickets
KLM
Jan 17
SBN6:00 amSouth Bend/Michiana
20h 50m
1 stop
LHR7:50 amLondon Heathrow
Jan 24
LHR11:15 amLondon Heathrow
14h 40m
2 stops
SBN8:55 pmSouth Bend/Michiana
$620
Find similar
KLM
Mar 20
SBN4:52 pmSouth Bend/Michiana
10h 58m
1 stop
LHR7:50 amLondon Heathrow
Mar 27
LHR8:55 amLondon Heathrow
16h 43m
1 stop
SBN9:38 pmSouth Bend/Michiana
$4,348
Find similar

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
Jan 23
SBN10:00 amSouth Bend/Michiana
15h 40m
1 stop
LHR6:40 amLondon Heathrow
Jan 27
LHR6:50 amLondon Heathrow
14h 16m
2 stops
SBN4:06 pmSouth Bend/Michiana
$626
Find similar
United Airlines
Jan 17
SBN9:15 amSouth Bend/Michiana
17h 40m
1 stop
LHR7:55 amLondon Heathrow
Jan 24
LHR6:35 amLondon Heathrow
16h 39m
2 stops
SBN6:14 pmSouth Bend/Michiana
$627
Find similar
United Airlines
Jan 17
SBN11:47 amSouth Bend/Michiana
14h 23m
2 stops
LHR7:10 amLondon Heathrow
Jan 24
LHR6:35 amLondon Heathrow
18h 33m
2 stops
SBN8:08 pmSouth Bend/Michiana
$630
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 December 4, 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

Tue 3/10

4:52 pm-7:50 am

1 stop10h 58m

London Heathrow

Tue 3/17

6:20 am-10:29 pm

2 stops20h 09m

$598

South BendLondon

SBN - LHR

SBNLHR

South Bend/Michiana

Tue 3/10

7:05 am-7:05 am

1 stop20h 00m

London Heathrow

Wed 3/18

12:30 pm-9:38 pm

1 stop13h 08m

$605

South BendLondon

SBN - LHR

SBNLHR

South Bend/Michiana

Sat 1/17

6:00 am-7:50 am

1 stop20h 50m

London Heathrow

Sat 1/24

11:15 am-8:55 pm

2 stops14h 40m

$620

South BendLondon

SBN - LHR

SBNLHR

South Bend/Michiana

Fri 1/23

10:00 am-6:40 am

1 stop15h 40m

London Heathrow

Tue 1/27

6:50 am-4:06 pm

2 stops14h 16m

$626

South BendLondon

SBN - LHR

SBNLHR

South Bend/Michiana

Sat 1/17

9:15 am-7:55 am

1 stop17h 40m

London Heathrow

Sat 1/24

6:35 am-6:14 pm

2 stops16h 39m

$627

South BendLondon

SBN - LHR

SBNLHR

South Bend/Michiana

Sat 1/17

11:47 am-7:10 am

2 stops14h 23m

London Heathrow

Sat 1/24

6:35 am-8:08 pm

2 stops18h 33m

$630

South BendLondon

SBN - LHR

SBNLHR

South Bend/Michiana

Fri 1/23

11:47 am-6:40 am

2 stops13h 53m

London Heathrow

Tue 1/27

9:00 am-8:08 pm

2 stops16h 08m

$631

South BendLondon

SBN - LHR

SBNLHR

South Bend/Michiana

Wed 3/11

8:15 pm-3:50 pm

2 stops15h 35m

London Heathrow

Wed 3/18

6:50 am-6:08 pm

2 stops15h 18m

$635

South BendLondon

SBN - LHR

SBNLHR

South Bend/Michiana

Sat 1/17

1:35 pm-11:40 am

1 stop17h 05m

London Heathrow

Sat 1/24

3:50 pm-4:31 pm

1 stop29h 41m

$647

South BendLondon

SBN - LHR

SBNLHR

South Bend/Michiana

Thu 3/12

7:05 am-7:05 am

1 stop20h 00m

London Heathrow

Wed 3/18

11:05 am-10:29 pm

1 stop15h 24m

$655

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 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 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

Fastest flight time

13h 47m

Direct flights

None
The fastest flight from South Bend to London Heathrow Airport takes 13h 47m
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 58m 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
9,066 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
Dover
Luton
Slough
Guildford
Hayes
Dartford
Stratford-upon-Avon
Crawley
Brentwood
Salisbury
Wembley
Romford
Watford
Ilford
Cobham
Folkestone
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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