Cheap flights from Sioux Falls to London from £286

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Sioux Falls to London departing on 14/12. 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
0 bags
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Cheap return flights

Enter your travel dates to find the best prices.
Delta Logo
05:05 - 06:25FSD-LHR
19h 20m1 stop
Delta Logo
08:55 - 23:14LHR-FSD
20h 19m2 stops
£456Delta
Find Deal
Mon, 1 Dec - Sun, 7 Dec
KLM Logo
13:30 - 07:05FSD-LHR
11h 35m1 stop
KLM Logo
12:30 - 23:14LHR-FSD
16h 44m1 stop
£474KLM
Find Deal
Mon, 1 Dec - Sun, 7 Dec
United Airlines Logo
18:23 - 07:10FSD-LHR
30h 47m2 stops
United Airlines Logo
08:30 - 21:51LHR-FSD
19h 21m2 stops
£478United Airlines
Find Deal
Mon, 1 Dec - Sun, 7 Dec
Multiple Airlines Logo
18:23 - 11:15FSD-LHR
10h 52m1 stop
Multiple Airlines Logo
06:50 - 17:33LHR-FSD
16h 43m2 stops
£483Multiple Airlines
Find Deal
Fri, 28 Nov - Fri, 5 Dec
United Airlines Logo
09:00 - 09:40FSD-LHR
18h 40m1 stop
United Airlines Logo
06:30 - 21:49LHR-FSD
21h 19m2 stops
£491United Airlines
Find Deal
Thu, 11 Dec - Fri, 6 Mar
Virgin Atlantic Logo
05:20 - 07:50FSD-LHR
20h 30m1 stop
Virgin Atlantic Logo
12:30 - 23:14LHR-FSD
16h 44m1 stop
£501Virgin Atlantic
Find Deal
Fri, 28 Nov - Fri, 5 Dec
Virgin Atlantic Logo
10:58 - 06:50FSD-LHR
13h 52m2 stops
Virgin Atlantic Logo
13:05 - 23:00LHR-FSD
15h 55m2 stops
£534Virgin Atlantic
Find Deal
Thu, 13 Nov - Sun, 16 Nov
Multiple Airlines Logo
17:55 - 10:00FSD-LGW
34h 05m1 stop
Multiple Airlines Logo
14:00 - 17:47LGW-FSD
33h 47m2 stops
£550Multiple Airlines
Find Deal
Thu, 11 Dec - Thu, 5 Mar
Lufthansa Logo
11:17 - 05:55FSD-LHR
12h 38m1 stop
Lufthansa Logo
18:30 - 17:37LHR-FSD
29h 07m2 stops
£619Lufthansa
Find Deal
Mon, 24 Nov - Tue, 25 Nov
Lufthansa Logo
11:20 - 09:05FSD-LCY
15h 45m2 stops
Lufthansa Logo
18:15 - 21:56LCY-FSD
33h 41m2 stops
£20,611Lufthansa
Find Deal
Wed, 17 Dec - Thu, 18 Dec

Virgin Atlantic flights from Sioux Falls to London

Our best Virgin Atlantic deals on Sioux Falls to London flight tickets
Virgin Atlantic
28 Nov
FSD05:20Sioux Falls Joe Foss Field
20h 30m
1 stop
LHR07:50London Heathrow
5 Dec
LHR12:30London Heathrow
16h 44m
1 stop
FSD23:14Sioux Falls Joe Foss Field
Virgin Atlantic
13 Nov
FSD10:58Sioux Falls Joe Foss Field
13h 52m
2 stops
LHR06:50London Heathrow
16 Nov
LHR13:05London Heathrow
15h 55m
2 stops
FSD23:00Sioux Falls Joe Foss Field
Virgin Atlantic
24 Dec
FSD05:16Sioux Falls Joe Foss Field
21h 44m
1 stop
LHR09:00London Heathrow
13 Jan
LHR11:05London Heathrow
14h 25m
1 stop
FSD19:30Sioux Falls Joe Foss Field

Delta flights from Sioux Falls to London

Our best Delta deals on Sioux Falls to London flight tickets
Delta
1 Dec
FSD05:05Sioux Falls Joe Foss Field
19h 20m
1 stop
LHR06:25London Heathrow
7 Dec
LHR08:55London Heathrow
20h 19m
2 stops
FSD23:14Sioux Falls Joe Foss Field
Delta
28 Nov
FSD05:18Sioux Falls Joe Foss Field
19h 02m
2 stops
LHR06:20London Heathrow
5 Dec
LHR08:55London Heathrow
20h 19m
2 stops
FSD23:14Sioux Falls Joe Foss Field
Delta
13 Nov
FSD10:58Sioux Falls Joe Foss Field
18h 42m
2 stops
LHR11:40London Heathrow
16 Nov
LHR08:55London Heathrow
20h 14m
1 stop
FSD23:09Sioux Falls Joe Foss Field

momondo Fare Finder

 
Customise your flight search to find flights from Sioux Falls to London 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 279,928 searches. Data last updated 31 October 2025.
Use the filters below to find and compare flights from Sioux Falls to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Sioux FallsLondon

FSD - LHR

FSDLHR

Sioux Falls Joe Foss Field

Mon 1/12

05:05-06:25

1 stop19h 20m

London Heathrow

Sun 7/12

08:55-23:14

2 stops20h 19m

£456

Sioux FallsLondon

FSD - LHR

FSDLHR

Sioux Falls Joe Foss Field

Mon 1/12

13:30-07:05

1 stop11h 35m

London Heathrow

Sun 7/12

12:30-23:14

1 stop16h 44m

£474

Sioux FallsLondon

FSD - LHR

FSDLHR

Sioux Falls Joe Foss Field

Mon 1/12

18:23-07:10

2 stops30h 47m

London Heathrow

Sun 7/12

08:30-21:51

2 stops19h 21m

£478

Sioux FallsLondon

FSD - LHR

FSDLHR

Sioux Falls Joe Foss Field

Fri 28/11

18:23-11:15

1 stop10h 52m

London Heathrow

Fri 5/12

06:50-17:33

2 stops16h 43m

£483

Sioux FallsLondon

FSD - LHR

FSDLHR

Sioux Falls Joe Foss Field

Thu 11/12

09:00-09:40

1 stop18h 40m

London Heathrow

Fri 6/3

06:30-21:49

2 stops21h 19m

£491

Sioux FallsLondon

FSD - LHR

FSDLHR

Sioux Falls Joe Foss Field

Fri 28/11

05:20-07:50

1 stop20h 30m

London Heathrow

Fri 5/12

12:30-23:14

1 stop16h 44m

£501

Sioux FallsLondon

FSD - LHR

FSDLHR

Sioux Falls Joe Foss Field

Thu 13/11

10:58-06:50

2 stops13h 52m

London Heathrow

Sun 16/11

13:05-23:00

2 stops15h 55m

£534

Sioux FallsLondon

FSD - LGW

FSDLGW

Sioux Falls Joe Foss Field

Thu 11/12

17:55-10:00

1 stop34h 05m

London Gatwick

Thu 5/3

14:00-17:47

2 stops33h 47m

£550

Sioux FallsLondon

FSD - LHR

FSDLHR

Sioux Falls Joe Foss Field

Mon 24/11

11:17-05:55

1 stop12h 38m

London Heathrow

Tue 25/11

18:30-17:37

2 stops29h 07m

£618

Sioux FallsLondon

FSD - LCY

FSDLCY

Sioux Falls Joe Foss Field

Wed 17/12

11:20-09:05

2 stops15h 45m

London City

Thu 18/12

18:15-21:56

2 stops33h 41m

£20,611

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Sioux Falls to London

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 airline that flies from Sioux Falls Joe Foss Field to London?

United Airlines, Virgin Atlantic, and KLM are the most popular carriers operating from Sioux Falls Joe Foss Field to London

When to book flights from Sioux Falls to London

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

Cheap Sioux Falls to London (FSD to LON) flight deals and tips

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

Direct flights

None
There are no direct flights from Sioux Falls to London. There are no popular flight routes from Sioux Falls to London.
  • How far is Sioux Falls Joe Foss Field to London by plane?

    London is 4200.7 mi away from Sioux Falls Joe Foss Field. 10h 40m is a normal flight duration for this route.

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

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

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

    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.

  • What documentation or ID do you need to fly to London?

    The required travel and health documents for your London 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. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Eastbourne
Milton Keynes
Luton
Gatwick
Maidstone
Slough
Canterbury
Southend-on-Sea
Ipswich
Ilford
Guildford
Colchester
Dover
Hayes
Chelmsford
Worthing
Dartford
Ramsgate
Bedford
Stansted

Why use momondo?

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

Finding the right flight to London from Sioux Falls is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to London quick and easy, saving you time and money.

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

Flights from Sioux Falls 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 Sioux Falls to London?

momondo helps you find the best flight between Sioux Falls 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 Sioux Falls to London right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Sioux Falls 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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1 adult
Sun 30/11
Sun 7/12

Find better results for your trip to the United Kingdom

Fly into one of these airports located in London

Airports listed have a maximum distance of 35.6 mi from London