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Cheap flights from South Bend to London from $331

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 9/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 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
7:38 pm - 9:00 am
SBN
-
LHR
32h 22m
1 stop
United Airlines Logo
6:50 am - 8:36 pm
LHR
-
SBN
18h 46m
2 stops
$871United Airlines
Sat, Sep 5 - Wed, Sep 16
United Airlines Logo
7:39 pm - 6:30 am
SBN
-
LHR
29h 51m
2 stops
United Airlines Logo
6:50 am - 8:02 pm
LHR
-
SBN
18h 12m
2 stops
$874United Airlines
Sat, Sep 19 - Fri, Oct 2
United Airlines Logo
7:40 pm - 6:30 am
SBN
-
LHR
29h 50m
2 stops
United Airlines Logo
7:25 am - 5:47 pm
LHR
-
SBN
15h 22m
2 stops
$875United Airlines
Mon, Oct 12 - Thu, Oct 15
Delta Logo
8:00 am - 7:10 am
SBN
-
LHR
18h 10m
1 stop
Delta Logo
6:30 am - 9:39 pm
LHR
-
SBN
20h 09m
2 stops
$876Delta
Sun, Oct 11 - Fri, Oct 16
Delta Logo
2:10 pm - 7:10 am
SBN
-
LHR
12h 00m
1 stop
Delta Logo
6:30 am - 10:26 pm
LHR
-
SBN
20h 56m
2 stops
$877Delta
Sun, Oct 11 - Fri, Oct 16
Delta Logo
2:10 pm - 8:50 am
SBN
-
LHR
13h 40m
2 stops
Delta Logo
6:30 am - 10:26 pm
LHR
-
SBN
20h 56m
2 stops
$881Delta
Sun, Oct 11 - Fri, Oct 16
Delta Logo
2:10 pm - 1:15 pm
SBN
-
LHR
18h 05m
2 stops
Delta Logo
8:40 am - 9:39 pm
LHR
-
SBN
17h 59m
2 stops
$882Delta
Sun, Oct 11 - Thu, Oct 15
Austrian Airlines Logo
3:22 pm - 6:45 am
SBN
-
LHR
10h 23m
1 stop
Austrian Airlines Logo
8:00 am - 5:47 pm
LHR
-
SBN
14h 47m
1 stop
$899Austrian Airlines
Sun, Oct 11 - Thu, Oct 15
American Airlines Logo
12:32 pm - 6:20 am
SBN
-
LHR
12h 48m
1 stop
American Airlines Logo
3:00 pm - 12:27 am
LHR
-
SBN
14h 27m
1 stop
$900American Airlines
Mon, Oct 12 - Thu, Oct 15
Austrian Airlines Logo
3:22 pm - 6:45 am
SBN
-
LHR
10h 23m
1 stop
Austrian Airlines Logo
8:00 am - 10:57 am
LHR
-
SBN
31h 57m
1 stop
$901Austrian Airlines
Sun, Oct 11 - Fri, Oct 16

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
Sep 5
SBN7:38 pmSouth Bend/Michiana
32h 22m
1 stop
LHR9:00 amLondon Heathrow
Sep 16
LHR6:50 amLondon Heathrow
18h 46m
2 stops
SBN8:36 pmSouth Bend/Michiana
$871
United Airlines
Sep 19
SBN7:39 pmSouth Bend/Michiana
29h 51m
2 stops
LHR6:30 amLondon Heathrow
Oct 2
LHR6:50 amLondon Heathrow
18h 12m
2 stops
SBN8:02 pmSouth Bend/Michiana
$874
United Airlines
Oct 12
SBN7:40 pmSouth Bend/Michiana
29h 50m
2 stops
LHR6:30 amLondon Heathrow
Oct 15
LHR7:25 amLondon Heathrow
15h 22m
2 stops
SBN5:47 pmSouth Bend/Michiana
$875

Delta flights from South Bend to London Heathrow Airport

Our best Delta deals on South Bend to London Heathrow Airport flight tickets
Delta
Oct 11
SBN8:00 amSouth Bend/Michiana
18h 10m
1 stop
LHR7:10 amLondon Heathrow
Oct 16
LHR6:30 amLondon Heathrow
20h 09m
2 stops
SBN9:39 pmSouth Bend/Michiana
$876
Delta
Oct 11
SBN2:10 pmSouth Bend/Michiana
12h 00m
1 stop
LHR7:10 amLondon Heathrow
Oct 16
LHR6:30 amLondon Heathrow
20h 56m
2 stops
SBN10:26 pmSouth Bend/Michiana
$877
Delta
Oct 11
SBN2:10 pmSouth Bend/Michiana
13h 40m
2 stops
LHR8:50 amLondon Heathrow
Oct 16
LHR6:30 amLondon Heathrow
20h 56m
2 stops
SBN10:26 pmSouth Bend/Michiana
$881

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 June 4, 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

Cheapest round-trip

South BendLondon

SBN - LHR

SBNLHR

South Bend/Michiana

Sat 9/5

7:38 pm-9:00 am

1 stop32h 22m

London Heathrow

Wed 9/16

6:50 am-8:36 pm

2 stops18h 46m

$871

South BendLondon

SBN - LHR

SBNLHR

South Bend/Michiana

Sat 9/19

7:39 pm-6:30 am

2 stops29h 51m

London Heathrow

Fri 10/2

6:50 am-8:02 pm

2 stops18h 12m

$874

South BendLondon

SBN - LHR

SBNLHR

South Bend/Michiana

Mon 10/12

7:40 pm-6:30 am

2 stops29h 50m

London Heathrow

Thu 10/15

7:25 am-5:47 pm

2 stops15h 22m

$875

South BendLondon

SBN - LHR

SBNLHR

South Bend/Michiana

Sun 10/11

8:00 am-7:10 am

1 stop18h 10m

London Heathrow

Fri 10/16

6:30 am-9:39 pm

2 stops20h 09m

$876

South BendLondon

SBN - LHR

SBNLHR

South Bend/Michiana

Sun 10/11

2:10 pm-7:10 am

1 stop12h 00m

London Heathrow

Fri 10/16

6:30 am-10:26 pm

2 stops20h 56m

$877

South BendLondon

SBN - LHR

SBNLHR

South Bend/Michiana

Sun 10/11

2:10 pm-8:50 am

2 stops13h 40m

London Heathrow

Fri 10/16

6:30 am-10:26 pm

2 stops20h 56m

$881

South BendLondon

SBN - LHR

SBNLHR

South Bend/Michiana

Sun 10/11

2:10 pm-1:15 pm

2 stops18h 05m

London Heathrow

Thu 10/15

8:40 am-9:39 pm

2 stops17h 59m

$882
Quickest round-trip

South BendLondon

SBN - LHR

SBNLHR

South Bend/Michiana

Sun 10/11

3:22 pm-6:45 am

1 stop10h 23m

London Heathrow

Thu 10/15

8:00 am-5:47 pm

1 stop14h 47m

$899

South BendLondon

SBN - LHR

SBNLHR

South Bend/Michiana

Mon 10/12

12:32 pm-6:20 am

1 stop12h 48m

London Heathrow

Thu 10/15

3:00 pm-12:27 am

1 stop14h 27m

$900

South BendLondon

SBN - LHR

SBNLHR

South Bend/Michiana

Sun 10/11

3:22 pm-6:45 am

1 stop10h 23m

London Heathrow

Fri 10/16

8:00 am-10:57 am

1 stop31h 57m

$901

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 month to fly to London Heathrow Airport?

The month of March is, on average, the cheapest month to fly to London Heathrow Airport from South Bend, with most prices found around $0. If you’re not able to fly to London Heathrow Airport in March, then January is your next best option. Flight prices from South Bend to London Heathrow Airport during January average around $0.

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 23m

Direct flights

None
The fastest flight from South Bend to London Heathrow Airport takes 10h 23m
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

Frequently asked questions about flying from South Bend to London Heathrow Airport

  • 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 23m 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
9,774 reviews
Search United Airlines flights

Traveling to a place near London?

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

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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