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Cheap flights from South Dakota to the United Kingdom from £183

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 Dakota to the United Kingdom departing on 18/5. 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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Find the cheapest flights from South Dakota to the United Kingdom

Cheap return flights

Enter your travel dates to find the best prices.
United Airlines Logo
14:45 - 11:50
RAP
-
LHR
39h 05m
2 stops
United Airlines Logo
14:30 - 20:34
LHR
-
RAP
36h 04m
2 stops
£469United Airlines
Sun, 8 Mar - Sun, 15 Mar
United Airlines Logo
06:00 - 08:35
FSD
-
LHR
20h 35m
2 stops
United Airlines Logo
06:50 - 17:44
LHR
-
FSD
16h 54m
2 stops
£477United Airlines
Wed, 1 Apr - Wed, 22 Apr
Delta Logo
13:34 - 07:50
FSD
-
LHR
13h 16m
2 stops
Delta Logo
11:05 - 19:20
LHR
-
FSD
13h 15m
1 stop
£489Delta
Mon, 9 Mar - Thu, 19 Mar
Multiple Airlines Logo
14:06 - 09:05
FSD
-
LHR
12h 59m
1 stop
Multiple Airlines Logo
11:10 - 19:09
LHR
-
FSD
13h 59m
1 stop
£499Multiple Airlines
Wed, 1 Apr - Wed, 22 Apr
KLM Logo
13:44 - 13:05
FSD
-
LHR
17h 21m
1 stop
KLM Logo
09:55 - 19:26
LHR
-
FSD
15h 31m
2 stops
£513KLM
Fri, 1 May - Thu, 7 May
KLM Logo
05:10 - 06:25
FSD
-
LHR
19h 15m
1 stop
KLM Logo
09:55 - 19:26
LHR
-
FSD
15h 31m
2 stops
£513KLM
Fri, 1 May - Thu, 7 May
Lufthansa Logo
11:24 - 08:40
FSD
-
LCY
15h 16m
2 stops
Lufthansa Logo
09:15 - 20:20
LCY
-
FSD
17h 05m
2 stops
£648Lufthansa
Thu, 14 May - Tue, 19 May
Delta Logo
08:05 - 07:55
FSD
-
LCY
17h 50m
2 stops
Delta Logo
09:20 - 23:02
LCY
-
FSD
19h 42m
2 stops
£668Delta
Fri, 1 May - Mon, 4 May
Lufthansa Logo
11:24 - 08:40
FSD
-
LCY
15h 16m
2 stops
Lufthansa Logo
09:15 - 20:20
LCY
-
FSD
17h 05m
2 stops
£673Lufthansa
Thu, 14 May - Tue, 19 May
Multiple Airlines Logo
18:05 - 10:00
FSD
-
LGW
33h 55m
1 stop
Multiple Airlines Logo
14:00 - 11:12
LGW
-
FSD
27h 12m
1 stop
£674Multiple Airlines
Thu, 26 Feb - Mon, 2 Mar

United Airlines flights from South Dakota to United Kingdom

Our best United Airlines deals on South Dakota to United Kingdom flight tickets
United Airlines
8 Mar
RAP14:45Rapid City
39h 05m
2 stops
LHR11:50London Heathrow
15 Mar
LHR14:30London Heathrow
36h 04m
2 stops
RAP20:34Rapid City
£469
United Airlines
1 Apr
FSD06:00Sioux Falls Joe Foss Field
20h 35m
2 stops
LHR08:35London Heathrow
22 Apr
LHR06:50London Heathrow
16h 54m
2 stops
FSD17:44Sioux Falls Joe Foss Field
£477
United Airlines
5 Mar
FSD05:45Sioux Falls Joe Foss Field
21h 55m
1 stop
LHR09:40London Heathrow
20 Mar
LHR07:25London Heathrow
15h 27m
1 stop
FSD17:52Sioux Falls Joe Foss Field
£486

KLM flights from South Dakota to United Kingdom

Our best KLM deals on South Dakota to United Kingdom flight tickets
KLM
1 May
FSD13:44Sioux Falls Joe Foss Field
17h 21m
1 stop
LHR13:05London Heathrow
7 May
LHR09:55London Heathrow
15h 31m
2 stops
FSD19:26Sioux Falls Joe Foss Field
£513
KLM
1 May
FSD16:17Sioux Falls Joe Foss Field
14h 48m
1 stop
LHR13:05London Heathrow
7 May
LHR09:55London Heathrow
15h 31m
2 stops
FSD19:26Sioux Falls Joe Foss Field
£513
KLM
1 May
FSD16:17Sioux Falls Joe Foss Field
14h 48m
1 stop
LHR13:05London Heathrow
7 May
LHR09:20London Heathrow
16h 29m
1 stop
FSD19:49Sioux Falls Joe Foss Field
£534

momondo Fare Finder

 
Customise your flight search to find flights from South Dakota to United Kingdom 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 7 February 2026.
Use the filters below to find and compare flights from South Dakota to the United Kingdom that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Rapid CityLondon

RAP - LHR

RAPLHR

Rapid City

Sun 8/3

14:45-11:50

2 stops39h 05m

London Heathrow

Sun 15/3

14:30-20:34

2 stops36h 04m

£469

Sioux FallsLondon

FSD - LHR

FSDLHR

Sioux Falls Joe Foss Field

Wed 1/4

06:00-08:35

2 stops20h 35m

London Heathrow

Wed 22/4

06:50-17:44

2 stops16h 54m

£477

Sioux FallsLondon

FSD - LHR

FSDLHR

Sioux Falls Joe Foss Field

Mon 9/3

13:34-07:50

2 stops13h 16m

London Heathrow

Thu 19/3

11:05-19:20

1 stop13h 15m

£489

Sioux FallsLondon

FSD - LHR

FSDLHR

Sioux Falls Joe Foss Field

Wed 1/4

14:06-09:05

1 stop12h 59m

London Heathrow

Wed 22/4

11:10-19:09

1 stop13h 59m

£499

Sioux FallsLondon

FSD - LHR

FSDLHR

Sioux Falls Joe Foss Field

Fri 1/5

13:44-13:05

1 stop17h 21m

London Heathrow

Thu 7/5

09:55-19:26

2 stops15h 31m

£513

Sioux FallsLondon

FSD - LHR

FSDLHR

Sioux Falls Joe Foss Field

Fri 1/5

05:10-06:25

1 stop19h 15m

London Heathrow

Thu 7/5

09:55-19:26

2 stops15h 31m

£513

Sioux FallsLondon

FSD - LCY

FSDLCY

Sioux Falls Joe Foss Field

Thu 14/5

11:24-08:40

2 stops15h 16m

London City

Tue 19/5

09:15-20:20

2 stops17h 05m

£648

Sioux FallsLondon

FSD - LCY

FSDLCY

Sioux Falls Joe Foss Field

Fri 1/5

08:05-07:55

2 stops17h 50m

London City

Mon 4/5

09:20-23:02

2 stops19h 42m

£668

Sioux FallsLondon

FSD - LCY

FSDLCY

Sioux Falls Joe Foss Field

Thu 14/5

11:24-08:40

2 stops15h 16m

London City

Tue 19/5

09:15-20:20

2 stops17h 05m

£673

Sioux FallsLondon

FSD - LGW

FSDLGW

Sioux Falls Joe Foss Field

Thu 26/2

18:05-10:00

1 stop33h 55m

London Gatwick

Mon 2/3

14:00-11:12

1 stop27h 12m

£674

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to the United Kingdom from

How to get the cheapest flight ticket from South Dakota to United Kingdom

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

Can stopping save me money on South Dakota to United Kingdom flights?

You could potentially save up to 68% on your flight if you consider stops on a South Dakota to United Kingdom flight.

Cheap South Dakota to United Kingdom flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from South Dakota to United Kingdom

Fastest flight time

13h 41m

Direct flights

None
The fastest flight from South Dakota to United Kingdom takes 13h 41m
There are no direct flights from South Dakota to United Kingdom. There are no popular flight routes from South Dakota to United Kingdom.
Search flight deals

  • When did momondo last update prices for flights from South Dakota to United Kingdom?

    Prices for flights from South Dakota to United Kingdom are updated daily.

  • How many operators does momondo search for flights from South Dakota to United Kingdom?

  • How old do you have to be to fly from South Dakota to United Kingdom?

    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 Dakota to United Kingdom.

  • What documentation or ID do you need to fly to United Kingdom?

    The necessary travel and health documents for your United Kingdom trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from South Dakota to United Kingdom

Compare and see reviews for airlines that fly from South Dakota to United Kingdom with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom £556Free CancellationRating
7.4
9,250 reviews
Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from South Dakota to United Kingdom?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from South Dakota to United Kingdom. momondo saves you time and could save you money on your trip.

Can I find flights from South Dakota to United Kingdom with flexible booking policies on momondo?

Yes. All flights to United Kingdom from South Dakota on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from South Dakota to United Kingdom?

momondo provides multiple filters to help you find the best flight to United Kingdom from South Dakota. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes. momondo can track prices for South Dakota to United Kingdom flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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