What is the cheapest airline that flies from Sioux Falls Joe Foss Field to London Heathrow?

United Airlines and American Airlines are the most popular carriers operating from Sioux Falls Joe Foss Field to London Heathrow

When did momondo last update prices for flights from Sioux Falls Joe Foss Field Airport to London Heathrow Airport?

Prices for flights from Sioux Falls Joe Foss Field Airport to London Heathrow Airport are refreshed on a daily basis.

How old do you have to be to fly from Sioux Falls Joe Foss Field Airport to London Heathrow Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Sioux Falls Joe Foss Field Airport to London Heathrow Airport.

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

The required travel and health documents for your London Heathrow Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at London Heathrow Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

£252 Cheap Flights from Sioux Falls to London Heathrow Airport in 2026

Voted winner of Europe's Best Travel App 2023

Find the cheapest flights from Sioux Falls to London

Return

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

18:20 - 07:55

FSD

LHR

31h 35m

1 stop

06:50 - 23:36

LHR

FSD

22h 46m

2 stops

£567United Airlines

Sun, 8 Nov - Wed, 11 Nov

17:15 - 09:40

FSD

LHR

34h 25m

1 stop

06:50 - 18:06

LHR

FSD

17h 16m

2 stops

£665United Airlines

Sat, 12 Sep - Tue, 22 Sep

17:15 - 06:30

FSD

LHR

31h 15m

2 stops

06:50 - 18:06

LHR

FSD

17h 16m

2 stops

£667United Airlines

Sat, 12 Sep - Tue, 22 Sep

11:20 - 07:55

FSD

LHR

14h 35m

1 stop

11:35 - 20:46

LHR

FSD

15h 11m

1 stop

£683United Airlines

Sun, 8 Nov - Wed, 11 Nov

12:11 - 10:50

FSD

LHR

16h 39m

1 stop

06:15 - 00:20

LHR

FSD

24h 05m

2 stops

£695Iberia

Sun, 13 Sep - Sun, 20 Sep

18:39 - 18:25

FSD

LHR

17h 46m

2 stops

20:25 - 20:07

LHR

FSD

29h 42m

2 stops

£707Lufthansa

Mon, 24 Aug - Mon, 31 Aug

18:39 - 19:40

FSD

LHR

19h 01m

2 stops

20:25 - 20:07

LHR

FSD

29h 42m

2 stops

£708Lufthansa

Mon, 24 Aug - Mon, 31 Aug

18:41 - 06:30

FSD

LHR

29h 49m

2 stops

06:50 - 18:06

LHR

FSD

17h 16m

2 stops

£708United Airlines

Sat, 12 Sep - Tue, 22 Sep

17:15 - 09:40

FSD

LHR

34h 25m

1 stop

06:50 - 18:06

LHR

FSD

17h 16m

2 stops

£710United Airlines

Sat, 12 Sep - Tue, 22 Sep

17:15 - 09:40

FSD

LHR

34h 25m

1 stop

06:50 - 18:06

LHR

FSD

17h 16m

2 stops

£711United Airlines

Sat, 12 Sep - Tue, 22 Sep

Save money when you book flights with momondo

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

United Airlines flights from Sioux Falls to London Heathrow Airport

Our best United Airlines deals on Sioux Falls to London Heathrow Airport flight tickets

United Airlines

8 Nov

FSD18:20Sioux Falls Joe Foss Field

31h 35m

1 stop

LHR07:55London Heathrow

11 Nov

LHR06:50London Heathrow

22h 46m

2 stops

FSD23:36Sioux Falls Joe Foss Field

£567

United Airlines

12 Sept

FSD17:15Sioux Falls Joe Foss Field

34h 25m

1 stop

LHR09:40London Heathrow

22 Sept

LHR06:50London Heathrow

17h 16m

2 stops

FSD18:06Sioux Falls Joe Foss Field

£665

United Airlines

12 Sept

FSD17:15Sioux Falls Joe Foss Field

31h 15m

2 stops

LHR06:30London Heathrow

22 Sept

LHR06:50London Heathrow

17h 16m

2 stops

FSD18:06Sioux Falls Joe Foss Field

£667

British Airways flights from Sioux Falls to London Heathrow Airport

Our best British Airways deals on Sioux Falls to London Heathrow Airport flight tickets

British Airways

12 Sept

FSD18:41Sioux Falls Joe Foss Field

30h 09m

1 stop

LHR06:50London Heathrow

22 Sept

LHR11:10London Heathrow

19h 10m

1 stop

FSD00:20Sioux Falls Joe Foss Field

£717

British Airways

12 Sept

FSD18:41Sioux Falls Joe Foss Field

30h 09m

1 stop

LHR06:50London Heathrow

22 Sept

LHR13:10London Heathrow

17h 10m

1 stop

FSD00:20Sioux Falls Joe Foss Field

£761

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Sioux FallsLondon

FSD - LHR

FSDLHR

Sioux Falls Joe Foss Field

Sun 8/11

18:20-07:55

1 stop31h 35m

London Heathrow

Wed 11/11

06:50-23:36

2 stops22h 46m

£567

Sioux FallsLondon

FSD - LHR

FSDLHR

Sioux Falls Joe Foss Field

Sat 12/9

17:15-09:40

1 stop34h 25m

London Heathrow

Tue 22/9

06:50-18:06

2 stops17h 16m

£665

Sioux FallsLondon

FSD - LHR

FSDLHR

Sioux Falls Joe Foss Field

Sat 12/9

17:15-06:30

2 stops31h 15m

London Heathrow

Tue 22/9

06:50-18:06

2 stops17h 16m

£667

Fastest return journey

Sioux FallsLondon

FSD - LHR

FSDLHR

Sioux Falls Joe Foss Field

Sun 8/11

11:20-07:55

1 stop14h 35m

London Heathrow

Wed 11/11

11:35-20:46

1 stop15h 11m

£683

Sioux FallsLondon

FSD - LHR

FSDLHR

Sioux Falls Joe Foss Field

Sun 13/9

12:11-10:50

1 stop16h 39m

London Heathrow

Sun 20/9

06:15-00:20

2 stops24h 05m

£695

Sioux FallsLondon

FSD - LHR

FSDLHR

Sioux Falls Joe Foss Field

Mon 24/8

18:39-18:25

2 stops17h 46m

London Heathrow

Mon 31/8

20:25-20:07

2 stops29h 42m

£707

Sioux FallsLondon

FSD - LHR

FSDLHR

Sioux Falls Joe Foss Field

Mon 24/8

18:39-19:40

2 stops19h 01m

London Heathrow

Mon 31/8

20:25-20:07

2 stops29h 42m

£708

Sioux FallsLondon

FSD - LHR

FSDLHR

Sioux Falls Joe Foss Field

Sat 12/9

18:41-06:30

2 stops29h 49m

London Heathrow

Tue 22/9

06:50-18:06

2 stops17h 16m

£708

Sioux FallsLondon

FSD - LHR

FSDLHR

Sioux Falls Joe Foss Field

Sat 12/9

17:15-09:40

1 stop34h 25m

London Heathrow

Tue 22/9

06:50-18:06

2 stops17h 16m

£710

Sioux FallsLondon

FSD - LHR

FSDLHR

Sioux Falls Joe Foss Field

Sat 12/9

17:15-09:40

1 stop34h 25m

London Heathrow

Tue 22/9

06:50-18:06

2 stops17h 16m

£711

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Sioux Falls 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 cheapest month to fly to London Heathrow Airport?

In general, November is the cheapest month to fly from Sioux Falls to London Heathrow Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £0. The month of October is another great option to travel to London Heathrow Airport, with average flight prices from Sioux Falls averaging around £0.

When to book flights from Sioux Falls to London Heathrow Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Sioux Falls to London Heathrow Airport according to our flight data. Find out which month and days have the cheapest flights.

Estimated return price

Cheap Sioux Falls to London Heathrow Airport (FSD to LHR) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Sioux Falls to London Heathrow Airport

Fastest flight time	13h 20m
Direct flights	None

The fastest flight from Sioux Falls to London Heathrow Airport takes 13h 20m

There are no direct flights from Sioux Falls to London Heathrow Airport. There are no popular flight routes from Sioux Falls to London Heathrow Airport.

Search flight deals

Frequently asked questions about flying from Sioux Falls to London Heathrow Airport

How far is Sioux Falls Joe Foss Field to London Heathrow by plane?
London Heathrow is 4190.1 mi away from Sioux Falls Joe Foss Field. Flights usually cover this in 13h 20m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Sioux Falls Joe Foss Field Airport to London Heathrow Airport?
Prices for flights from Sioux Falls Joe Foss Field Airport to London Heathrow Airport are refreshed on a daily basis.
How old do you have to be to fly from Sioux Falls Joe Foss Field Airport to London Heathrow Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Sioux Falls Joe Foss Field Airport to London Heathrow Airport.
What documentation or ID do you need to fly to London Heathrow Airport?
The required travel and health documents for your London Heathrow Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at London Heathrow Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Eastbourne

Wembley

Milton Keynes

Gatwick

Luton

Stratford-upon-Avon

Slough

Southend-on-Sea

Maidstone

Northampton

Ipswich

Swindon

Ilford

Canterbury

Poole

Folkestone

Guildford

Hayes

Bedford

Chichester

Why use momondo?

Why should I use momondo to find a flight deal from Sioux Falls to London?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to London from Sioux Falls.

Can I find flights from Sioux Falls to London with flexible booking policies on momondo?

momondo does allow users to show only those flights to London from Sioux Falls which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Sioux Falls to London?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to London from Sioux Falls.

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

If you are not ready to book a flight from Sioux Falls to London now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to London and let you know when they change.