What is the cheapest airline that flies from London to South Dakota?

United Airlines, Delta, and Virgin Atlantic are the most popular carriers operating from London to South Dakota

When did momondo last update prices for flights from London to South Dakota?

Prices for flights from London to South Dakota are refreshed on a daily basis.

How many operators does momondo search for flights from London to South Dakota?

As of May 2026, there is 1 operator available to choose from for flights from London to South Dakota.

How old do you have to be to fly from London to South Dakota?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from London to South Dakota.

What documentation or ID do you need to fly to South Dakota?

The travel and health documents you'll need for your trip to South Dakota 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 South Dakota. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

£553 Cheap Flights from London to South Dakota in 2026

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Voted winner of Europe's Best Travel App 2023

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

Find the cheapest flights from London to South Dakota

Round-trip

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

11:25 - 22:25

LHR

RAP

18h 00m

1 stop

15:21 - 12:35

RAP

LHR

14h 14m

1 stop

£989Lufthansa

Mon, 8 Jun - Wed, 17 Jun

10:25 - 20:33

LHR

RAP

17h 08m

2 stops

16:35 - 12:35

RAP

LHR

13h 00m

1 stop

£991Lufthansa

Mon, 8 Jun - Wed, 17 Jun

11:25 - 20:33

LHR

RAP

16h 08m

1 stop

11:20 - 11:35

RAP

LHR

17h 15m

2 stops

£995Lufthansa

Mon, 8 Jun - Wed, 17 Jun

07:30 - 17:12

LHR

RAP

16h 42m

2 stops

09:00 - 12:35

RAP

LHR

20h 35m

1 stop

£1,018United Airlines

Mon, 8 Jun - Wed, 17 Jun

07:30 - 19:13

LHR

RAP

18h 43m

2 stops

10:21 - 12:25

RAP

LHR

19h 04m

1 stop

£1,023United Airlines

Tue, 16 Jun - Tue, 23 Jun

08:40 - 19:36

LHR

ABR

16h 56m

2 stops

06:30 - 08:50

ABR

LHR

20h 20m

2 stops

£1,035Delta

Tue, 26 May - Tue, 2 Jun

12:25 - 19:36

LHR

ABR

13h 11m

1 stop

06:30 - 08:50

ABR

LHR

20h 20m

2 stops

£1,049Delta

Tue, 26 May - Tue, 2 Jun

08:00 - 23:16

LHR

RAP

22h 16m

1 stop

06:00 - 06:45

RAP

LHR

17h 45m

1 stop

£1,801Multiple Airlines

Wed, 1 Jul - Mon, 6 Jul

10:00 - 22:37

LCY

RAP

19h 37m

2 stops

11:00 - 08:50

RAP

LCY

14h 50m

2 stops

£3,299KLM

Thu, 2 Jul - Mon, 6 Jul

10:00 - 22:37

LCY

RAP

19h 37m

2 stops

11:00 - 07:15

RAP

LCY

13h 15m

2 stops

£3,948KLM

Thu, 2 Jul - Sun, 5 Jul

Lufthansa flights from London to South Dakota

Our best Lufthansa deals on London to South Dakota flight tickets

Lufthansa

8 Jun

LHR11:25London Heathrow

18h 00m

1 stop

RAP22:25Rapid City

17 Jun

RAP15:21Rapid City

14h 14m

1 stop

LHR12:35London Heathrow

£989

Lufthansa

8 Jun

LHR10:25London Heathrow

17h 08m

2 stops

RAP20:33Rapid City

17 Jun

RAP16:35Rapid City

13h 00m

1 stop

LHR12:35London Heathrow

£991

Lufthansa

8 Jun

LHR11:25London Heathrow

16h 08m

1 stop

RAP20:33Rapid City

17 Jun

RAP11:20Rapid City

17h 15m

2 stops

LHR11:35London Heathrow

£995

United Airlines flights from London to South Dakota

Our best United Airlines deals on London to South Dakota flight tickets

United Airlines

8 Jun

LHR07:30London Heathrow

16h 42m

2 stops

RAP17:12Rapid City

17 Jun

RAP09:00Rapid City

20h 35m

1 stop

LHR12:35London Heathrow

£1,018

United Airlines

16 Jun

LHR07:30London Heathrow

18h 43m

2 stops

RAP19:13Rapid City

23 Jun

RAP10:21Rapid City

19h 04m

1 stop

LHR12:25London Heathrow

£1,023

United Airlines

8 Jun

LHR14:50London Heathrow

12h 43m

1 stop

RAP20:33Rapid City

17 Jun

RAP15:21Rapid City

14h 14m

1 stop

LHR12:35London Heathrow

£1,041

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonRapid City

LHR - RAP

LHRRAP

London Heathrow

Mon 8/6

11:25-22:25

1 stop18h 00m

Rapid City

Wed 17/6

15:21-12:35

1 stop14h 14m

£989

Fastest return journey

LondonRapid City

LHR - RAP

LHRRAP

London Heathrow

Mon 8/6

10:25-20:33

2 stops17h 08m

Rapid City

Wed 17/6

16:35-12:35

1 stop13h 00m

£991

LondonRapid City

LHR - RAP

LHRRAP

London Heathrow

Mon 8/6

11:25-20:33

1 stop16h 08m

Rapid City

Wed 17/6

11:20-11:35

2 stops17h 15m

£995

LondonRapid City

LHR - RAP

LHRRAP

London Heathrow

Mon 8/6

07:30-17:12

2 stops16h 42m

Rapid City

Wed 17/6

09:00-12:35

1 stop20h 35m

£1,018

LondonRapid City

LHR - RAP

LHRRAP

London Heathrow

Tue 16/6

07:30-19:13

2 stops18h 43m

Rapid City

Tue 23/6

10:21-12:25

1 stop19h 04m

£1,023

LondonAberdeen

LHR - ABR

LHRABR

London Heathrow

Tue 26/5

08:40-19:36

2 stops16h 56m

Aberdeen

Tue 2/6

06:30-08:50

2 stops20h 20m

£1,035

LondonAberdeen

LHR - ABR

LHRABR

London Heathrow

Tue 26/5

12:25-19:36

1 stop13h 11m

Aberdeen

Tue 2/6

06:30-08:50

2 stops20h 20m

£1,049

LondonRapid City

LHR - RAP

LHRRAP

London Heathrow

Wed 1/7

08:00-23:16

1 stop22h 16m

Rapid City

Mon 6/7

06:00-06:45

1 stop17h 45m

£1,801

LondonRapid City

LCY - RAP

LCYRAP

London City

Thu 2/7

10:00-22:37

2 stops19h 37m

Rapid City

Mon 6/7

11:00-08:50

2 stops14h 50m

£3,299

LondonRapid City

LCY - RAP

LCYRAP

London City

Thu 2/7

10:00-22:37

2 stops19h 37m

Rapid City

Sun 5/7

11:00-07:15

2 stops13h 15m

£3,948

Flights are sorted by cheapest return flights first.

Showing 1-10 of 16 resultsSorted by cheapest first

How to get the cheapest flight ticket from London to South Dakota

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 South Dakota?

If you don’t want to visit South Dakota in July, then you should wait until May to fly from London, when ticket prices are also cheap, with an average price of £318.

Can stopping save me money on London to South Dakota flights?

You could potentially save up to 22% on your flight if you consider stops on a London to South Dakota flight.

Cheap London to South Dakota flight deals and tips

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

Fastest flight time	14h 48m
Direct flights	None

The fastest flight from London to South Dakota takes 14h 48m

There are no direct flights from London to South Dakota. There are no popular flight routes from London to South Dakota.

Search flight deals

Frequently asked questions about flying from London to South Dakota

When did momondo last update prices for flights from London to South Dakota?
Prices for flights from London to South Dakota are refreshed on a daily basis.
How many operators does momondo search for flights from London to South Dakota?
As of May 2026, there is 1 operator available to choose from for flights from London to South Dakota.
How old do you have to be to fly from London to South Dakota?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from London to South Dakota.
What documentation or ID do you need to fly to South Dakota?
The travel and health documents you'll need for your trip to South Dakota 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 South Dakota. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from London to South Dakota

Compare and see reviews for airlines that fly from London to South Dakota with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom £641	Free Cancellation	Rating 7.4 9,681 reviews		Search United Airlines flights

Why use momondo?

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

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

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

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

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

Once all potential London to South Dakota flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

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