How does KAYAK find such low prices on flights from South Dakota to London?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from South Dakota to London. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from South Dakota to London?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London from South Dakota is likely to change within 7 days, so travellers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from South Dakota to London?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to London with an airline and back to South Dakota with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from South Dakota to London?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to London from South Dakota up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

£170 CHEAP FLIGHTS from South Dakota to London Heathrow (LHR)

KAYAK searches hundreds of travel sites at once for deals on flights to London Heathrow Airport

...and more

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Filter your dealsChoose cabin class, free Wi-Fi and more.

Cheapest return fare

£425

Typical prices: £570-£658

Lufthansa

Tue 20/1Wed 4/2

FSD - LHR • 1 stop

Cheapest one-way flight

£170

KLM

Mon 20/4

FSD - LHR • 1 stop

Start a new search

KAYAK searches hundreds of sites at once to find you the best travel deals.

We hope you love your trip to London!

Flight Deals

Cheap Flights from South Dakota to London

Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from South Dakota to London that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent return flight deals from South Dakota to London

Tue, 20 Jan - Wed, 4 Feb

13:40 - 09:40FSD-LHR

14h 00m1 stop

07:40 - 20:24LHR-FSD

18h 44m2 stops

£425Lufthansa

Find Deal

Sat, 10 Jan - Sat, 17 Jan

15:11 - 07:55FSD-LHR

10h 44m1 stop

08:30 - 21:50LHR-FSD

19h 20m2 stops

£431Lufthansa

Find Deal

Sat, 10 Jan - Sat, 17 Jan

11:22 - 07:55FSD-LHR

14h 33m1 stop

08:30 - 21:50LHR-FSD

19h 20m2 stops

£432Lufthansa

Find Deal

Fri, 9 Jan - Fri, 16 Jan

13:40 - 09:40FSD-LHR

14h 00m1 stop

07:25 - 20:24LHR-FSD

18h 59m2 stops

£449Lufthansa

Find Deal

Wed, 4 Mar - Wed, 18 Mar

08:05 - 07:05FSD-LHR

17h 00m1 stop

06:30 - 23:08LHR-FSD

21h 38m2 stops

£455Delta

Find Deal

Tue, 20 Jan - Wed, 4 Feb

13:02 - 11:40FSD-LHR

16h 38m2 stops

06:30 - 15:34LHR-FSD

15h 04m2 stops

£458Delta

Find Deal

Tue, 20 Jan - Wed, 4 Feb

13:02 - 07:05FSD-LHR

12h 03m1 stop

12:30 - 23:10LHR-FSD

16h 40m1 stop

£459KLM

Find Deal

Sat, 10 Jan - Sat, 17 Jan

12:35 - 09:40RAP-LHR

14h 05m1 stop

14:30 - 20:32LHR-RAP

37h 02m2 stops

£479United Airlines

Find Deal

Sat, 10 Jan - Sat, 17 Jan

12:35 - 09:40RAP-LHR

14h 05m1 stop

11:35 - 22:29LHR-RAP

17h 54m1 stop

£497United Airlines

Find Deal

Wed, 24 Dec - Wed, 31 Dec

06:19 - 07:05RAP-LHR

17h 46m1 stop

11:05 - 22:41LHR-RAP

18h 36m1 stop

£1,087Virgin Atlantic

Find Deal

Useful Info

Low season	February
High season	July
Cheapest flight	£170

Best time to beat the crowds (7% less expensive on average)

Most popular time to fly (13% more expensive on average)

Flight from Sioux Falls to London Heathrow Airport

How does KAYAK find such low prices on flights from South Dakota to London?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from South Dakota to London.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from South Dakota to London?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London from South Dakota is likely to change within 7 days, so travellers know whether to wait or book now.
What is the Hacker Fare option on flights from South Dakota to London?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to London with an airline and back to South Dakota with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from South Dakota to London?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to London from South Dakota up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Gatwick

Milton Keynes

Eastbourne

Hounslow

Luton

Southend-on-Sea

Northampton

Swindon

Slough

Croydon

Winchester

Stansted

Poole

Folkestone

Chichester

Maidstone

Salisbury

Colchester

Chelmsford

Crawley

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London (LHR)

£170 Find Cheap Flights from South Dakota to London

KAYAK searches hundreds of travel sites at once for deals on flights to London Heathrow Airport

Everything you should know

Cheap Flights from South Dakota to London

Recent return flight deals from South Dakota to London

Recent one-way flight deals from South Dakota to London

Recent last minute flight deals from South Dakota to London

Good to know - Cheap tickets from South Dakota to London

FAQs for booking South Dakota to London flights

How does KAYAK find such low prices on flights from South Dakota to London?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from South Dakota to London.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from South Dakota to London?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London from South Dakota is likely to change within 7 days, so travellers know whether to wait or book now.

What is the Hacker Fare option on flights from South Dakota to London?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to London with an airline and back to South Dakota with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from South Dakota to London?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to London from South Dakota up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Travelling to a place near London?

Everything you need to know for your flight to London

Information on your arrival and departure airports

Cabin class types available on flights to London

Complete your trip to London with a hotel stay or car hire

Find direct flights for London

Flights to other popular destinations

Flights from domestic origins to South Dakota

Choose which airport to fly into in London