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

KLM, United Airlines, and Delta are the most popular carriers 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 49% of people opting to fly with this airline when traveling to London Heathrow Airport. Keep in mind that there are 14 different airlines that fly to London Heathrow Airport on a routine basis, so you have a few additional options to choose from.

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?

There is 1 operator available for flights from South Bend/Michiana Airport to London Heathrow Airport as of September 2025.

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.

$446 Cheap Flights from South Bend to London Heathrow Airport in 2025

Q: What is the typical price of a round-trip flight between South Bend and London Heathrow Airport?

Prices are currently low for flights on this route. Typical prices usually range from $694 to $838. The lowest price recently found on this route was $623.

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Find the cheapest flights from South Bend to London

Round-trip

One-way

Cheap round-trip flights

12:11 pm - 9:00 amSBN-LHR

15h 49m1 stop

6:20 am - 8:53 pmLHR-SBN

19h 33m2 stops

$623Delta

Find Deal

Tue, Nov 11 - Tue, Nov 18

8:03 am - 6:55 amSBN-LHR

17h 52m2 stops

6:20 am - 9:43 pmLHR-SBN

20h 23m2 stops

$627Delta

Find Deal

Tue, Nov 11 - Tue, Nov 18

12:11 pm - 7:50 amSBN-LHR

14h 39m1 stop

12:30 pm - 9:43 pmLHR-SBN

14h 13m1 stop

$630KLM

Find Deal

Tue, Nov 11 - Tue, Nov 18

2:31 pm - 8:45 amSBN-LHR

13h 14m1 stop

1:00 pm - 8:53 pmLHR-SBN

12h 53m1 stop

$631KLM

Find Deal

Tue, Nov 11 - Tue, Nov 18

7:19 am - 7:05 amSBN-LHR

18h 46m1 stop

8:55 am - 8:53 pmLHR-SBN

16h 58m2 stops

$636Virgin Atlantic

Find Deal

Sun, Nov 2 - Wed, Nov 12

2:16 pm - 8:55 amSBN-LHR

13h 39m1 stop

10:10 am - 8:49 pmLHR-SBN

14h 39m2 stops

$672

Find Deal

Fri, Oct 24 - Fri, Oct 31

6:14 am - 8:50 amSBN-LHR

21h 36m1 stop

8:55 am - 8:49 pmLHR-SBN

15h 54m2 stops

$735

Find Deal

Sat, Oct 25 - Sat, Nov 1

11:37 am - 8:20 amSBN-LHR

15h 43m1 stop

7:25 am - 5:36 pmLHR-SBN

15h 11m2 stops

$786United Airlines

Find Deal

Tue, Oct 7 - Sun, Oct 19

3:18 pm - 8:45 amSBN-LHR

13h 27m2 stops

1:25 pm - 4:18 pmLHR-SBN

31h 53m2 stops

$804United Airlines

Find Deal

Fri, Oct 31 - Thu, Nov 6

2:16 pm - 9:00 amSBN-LHR

13h 44m2 stops

8:55 am - 8:53 pmLHR-SBN

16h 58m2 stops

$941Virgin Atlantic

Find Deal

Sun, Nov 2 - Wed, Nov 12

Delta flights from South Bend to London Heathrow Airport

Our best Delta deals on South Bend to London Heathrow Airport flight tickets

Delta

Nov 11

SBN12:11 pmSouth Bend/Michiana

15h 49m

1 stop

LHR9:00 amLondon Heathrow

Nov 18

LHR6:20 amLondon Heathrow

19h 33m

2 stops

SBN8:53 pmSouth Bend/Michiana

$623

Find similar

Delta

Nov 11

SBN8:03 amSouth Bend/Michiana

17h 52m

2 stops

LHR6:55 amLondon Heathrow

Nov 18

LHR6:20 amLondon Heathrow

20h 23m

2 stops

SBN9:43 pmSouth Bend/Michiana

$627

Find similar

Delta

Nov 11

SBN12:11 pmSouth Bend/Michiana

16h 09m

2 stops

LHR9:20 amLondon Heathrow

Nov 18

LHR6:20 amLondon Heathrow

20h 23m

2 stops

SBN9:43 pmSouth Bend/Michiana

$628

Find similar

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

Oct 25

SBN7:55 pmSouth Bend/Michiana

12h 05m

1 stop

LHR1:00 pmLondon Heathrow

Nov 1

LHR9:55 amLondon Heathrow

13h 30m

1 stop

SBN7:25 pmSouth Bend/Michiana

$703

Find similar

American Airlines

Oct 5

SBN7:47 pmSouth Bend/Michiana

11h 43m

1 stop

LHR12:30 pmLondon Heathrow

Oct 12

LHR3:00 pmLondon Heathrow

14h 35m

1 stop

SBN12:35 amSouth Bend/Michiana

$718

Find similar

American Airlines

Sep 18

SBN11:54 amSouth Bend/Michiana

16h 11m

1 stop

LHR9:05 amLondon Heathrow

Sep 21

LHR9:15 amLondon Heathrow

20h 14m

1 stop

SBN12:29 amSouth Bend/Michiana

$778

Find similar

momondo Fare Finder

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 11/11

12:11 pm-9:00 am

1 stop15h 49m

London Heathrow

Tue 11/18

6:20 am-8:53 pm

2 stops19h 33m

$623

South BendLondon

SBN - LHR

SBNLHR

South Bend/Michiana

Tue 11/11

8:03 am-6:55 am

2 stops17h 52m

London Heathrow

Tue 11/18

6:20 am-9:43 pm

2 stops20h 23m

$627

South BendLondon

SBN - LHR

SBNLHR

South Bend/Michiana

Tue 11/11

12:11 pm-7:50 am

1 stop14h 39m

London Heathrow

Tue 11/18

12:30 pm-9:43 pm

1 stop14h 13m

$630

South BendLondon

SBN - LHR

SBNLHR

South Bend/Michiana

Tue 11/11

2:31 pm-8:45 am

1 stop13h 14m

London Heathrow

Tue 11/18

1:00 pm-8:53 pm

1 stop12h 53m

$631

South BendLondon

SBN - LHR

SBNLHR

South Bend/Michiana

Sun 11/2

7:19 am-7:05 am

1 stop18h 46m

London Heathrow

Wed 11/12

8:55 am-8:53 pm

2 stops16h 58m

$636

South BendLondon

SBN - LHR

SBNLHR

South Bend/Michiana

Fri 10/24

2:16 pm-8:55 am

1 stop13h 39m

London Heathrow

Fri 10/31

10:10 am-8:49 pm

2 stops14h 39m

$672

South BendLondon

SBN - LHR

SBNLHR

South Bend/Michiana

Sat 10/25

6:14 am-8:50 am

1 stop21h 36m

London Heathrow

Sat 11/1

8:55 am-8:49 pm

2 stops15h 54m

$735

South BendLondon

SBN - LHR

SBNLHR

South Bend/Michiana

Tue 10/7

11:37 am-8:20 am

1 stop15h 43m

London Heathrow

Sun 10/19

7:25 am-5:36 pm

2 stops15h 11m

$786

South BendLondon

SBN - LHR

SBNLHR

South Bend/Michiana

Fri 10/31

3:18 pm-8:45 am

2 stops13h 27m

London Heathrow

Thu 11/6

1:25 pm-4:18 pm

2 stops31h 53m

$804

South BendLondon

SBN - LHR

SBNLHR

South Bend/Michiana

Sun 11/2

2:16 pm-9:00 am

2 stops13h 44m

London Heathrow

Wed 11/12

8:55 am-8:53 pm

2 stops16h 58m

$941

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

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 10h 37m 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?
There is 1 operator available for flights from South Bend/Michiana Airport to London Heathrow Airport as of September 2025.
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?
Based on momondo bookings for this flight route, the most popular airline on flight routes from South Bend to London Heathrow Airport is United Airlines (100% of total bookings).

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 Airlines	PriceFrom $694	Free Cancellation	Rating 7.4 8,937 reviews		Search United Airlines flights

Gatwick

Hounslow

Dover

Luton

Slough

Milton Keynes

Hayes

Guildford

Dartford

Crawley

Stansted

Chelmsford

Salisbury

Brentwood

Ilford

Folkestone

Colchester

Swindon

Stratford-upon-Avon

Watford

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

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Find better results for your trip to London

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Cheap flights from South Bend to London from $446

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 12/31. 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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Big names and deals

Filter for what you want

Filter for what you want

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Find the cheapest flights from South Bend to London

Cheap round-trip flights

Cheap one-way flights

Delta flights from South Bend to London Heathrow Airport

Our best Delta deals on South Bend to London Heathrow Airport flight tickets

American Airlines flights from South Bend to London Heathrow Airport

Our best American Airlines deals on South Bend to London Heathrow Airport flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from South Bend to London Heathrow Airport that are best for you.

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?

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

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

What airlines fly to London Heathrow Airport?

When to book flights from South Bend to London Heathrow Airport

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

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

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

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?

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

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

Traveling to a place near London?

Why use momondo?

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

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

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

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

An easier way to manage your London Heathrow Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to London

Popular cities in the United Kingdom

Popular flights according to clicks in the last 7 days on momondo