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Cheap flights from the United Kingdom to South Dakota from £544

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 28/8. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — RAP
8 Jun — 15 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from United Kingdom to South Dakota

Enter your travel dates to find the best prices.

Cheapest flights from United Kingdom to South Dakota
Explore the most affordable flight options available from United Kingdom to South Dakota. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 May 2026.

Mon 8/611:25
LHR
-
RAP
1 stop12h 47m
United Airlines
Thu 18/611:20
RAP
-
LHR
1 stop15h 20m
United Airlines
Deal found 6/5£774
Mon 8/614:10
LHR
-
RAP
1 stop16h 06m
United Airlines
Wed 17/613:35
RAP
-
LHR
1 stop15h 20m
United Airlines
Deal found 6/5£792
Sat 3/1014:50
LHR
-
RAP
1 stop28h 05m
Lufthansa
Sat 10/1013:00
RAP
-
LHR
1 stop16h 25m
Lufthansa
Deal found 5/5£933
Wed 11/1106:10
MAN
-
RAP
2 stops35h 43m
United Airlines
Sun 15/1117:48
RAP
-
MAN
2 stops40h 12m
United Airlines
Deal found 8/5£953
Sat 3/1010:35
MAN
-
RAP
2 stops39h 45m
Lufthansa
Sat 10/1016:41
RAP
-
MAN
2 stops41h 39m
Lufthansa
Deal found 5/5£967
Mon 8/611:25
LHR
-
RAP
1 stop12h 47m
Lufthansa
Wed 17/605:00
RAP
-
LHR
2 stops19h 45m
Lufthansa
Deal found 6/5£988
Mon 15/609:30
LHR
-
RAP
2 stops16h 43m
Lufthansa
Thu 25/607:00
RAP
-
LHR
1 stop19h 40m
Lufthansa
Deal found 5/5£989
Mon 22/607:30
LHR
-
RAP
2 stops22h 46m
United Airlines
Mon 29/612:35
RAP
-
LHR
1 stop14h 05m
United Airlines
Deal found 8/5£1,018
Mon 15/607:30
LHR
-
RAP
2 stops20h 03m
United Airlines
Thu 25/617:53
RAP
-
LHR
2 stops18h 47m
United Airlines
Deal found 5/5£1,019
Sun 21/611:25
LHR
-
RAP
1 stop12h 47m
Lufthansa
Sun 28/611:20
RAP
-
LHR
2 stops37h 25m
Lufthansa
Deal found 7/5£1,020
Tue 23/610:35
MAN
-
RAP
2 stops29h 45m
Lufthansa
Tue 30/613:35
RAP
-
MAN
2 stops21h 00m
Lufthansa
Deal found 9/5£1,022
Tue 2/608:40
LHR
-
RAP
2 stops20h 44m
Delta
Tue 9/606:47
RAP
-
LHR
2 stops19h 03m
Delta
Deal found 5/5£1,043

Find flight deals from United Kingdom to South Dakota

Keep the following information in mind while searching for United Kingdom to South Dakota flight deals. Data was last updated 9 May 2026.

Round-trip from

£774

One-way from

£544

Popular in

July

Cheapest in

January

Average price

£774
United Airlines
  • United Airlines
  • 8/6-18/6
  • 2 total stops
  • 28h 07m total
  • United Kingdom to South Dakota
Search Deals
28/8
  • 28/8
  • 3 total stops
  • 59h 45m total
  • United Kingdom to South Dakota
Search Deals
Highest demand for flights based on searches. 16% potential increase in price (£114 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£25 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from United Kingdom to South Dakota 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, Cheapflights users made 858,174 searches. Data last updated 9 May 2026.
Use the filters below to find and compare flights from the United Kingdom to South Dakota that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonRapid City

LHR - RAP

LHRRAP

London Heathrow

Mon 15/6

14:50-22:25

1 stop14h 35m

Rapid City

Thu 25/6

07:00-09:40

1 stop19h 40m

£989

LondonRapid City

LHR - RAP

LHRRAP

London Heathrow

Mon 15/6

07:30-20:33

2 stops20h 03m

Rapid City

Thu 25/6

17:53-19:40

2 stops18h 47m

£1,019

LondonRapid City

LHR - RAP

LHRRAP

London Heathrow

Sun 21/6

11:25-17:12

1 stop12h 47m

Rapid City

Sun 28/6

11:20-07:45

2 stops37h 25m

£1,020

LondonRapid City

LHR - RAP

LHRRAP

London Heathrow

Mon 22/6

10:25-20:33

2 stops17h 08m

Rapid City

Mon 29/6

09:00-07:45

2 stops15h 45m

£1,041

LondonRapid City

LHR - RAP

LHRRAP

London Heathrow

Tue 2/6

08:40-22:24

2 stops20h 44m

Rapid City

Tue 9/6

06:47-08:50

2 stops19h 03m

£1,043

LondonRapid City

LHR - RAP

LHRRAP

London Heathrow

Mon 8/6

10:25-22:25

2 stops19h 00m

Rapid City

Sun 14/6

10:21-07:45

2 stops38h 24m

£1,063

LondonRapid City

LHR - RAP

LHRRAP

London Heathrow

Mon 8/6

10:05-21:33

1 stop18h 28m

Rapid City

Sun 14/6

17:00-14:25

1 stop14h 25m

£1,064

LondonRapid City

LHR - RAP

LHRRAP

London Heathrow

Mon 8/6

09:55-22:38

2 stops19h 43m

Rapid City

Sun 14/6

16:29-13:05

1 stop13h 36m

£1,064

ManchesterRapid City

MAN - RAP

MANRAP

Manchester

Sun 21/6

09:00-23:16

2 stops45h 16m

Rapid City

Sun 28/6

15:31-17:10

2 stops42h 39m

£1,074

LondonRapid City

LCY - RAP

LCYRAP

London City

Mon 22/6

08:25-22:37

2 stops21h 12m

Rapid City

Mon 29/6

11:00-07:55

2 stops13h 55m

£1,092

Flights are sorted by cheapest return flights first.

Deals found on 6/5

Showing 1-10 of 33 resultsSorted by cheapest first
1
2
3
4

Best time to book a flight from United Kingdom to South Dakota

Have a flexible travel schedule? Discover the best time to fly to South Dakota from United Kingdom with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from the United Kingdom to South Dakota

What is the cheapest month to book a flight from United Kingdom to South Dakota?

Currently, July is the cheapest month in which you can book a flight from United Kingdom to South Dakota (average of £269). Flying from United Kingdom to South Dakota in November is currently the most expensive (average of £921). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing South Dakota

Get insights into the airlines that provide service to South Dakota. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to South Dakota. Reviews last updated 9 May 2026.
See what other customers who have flown with KLM,United Airlines, andVirgin Atlantic from the United Kingdom to South Dakota have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,513 reviews
Check prices

Food

7.3

Comfort

7.7

Entertainment

7.2

Crew

8.4

Overall

7.8

Boarding

7.8

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
KLM
7.8
Good
1,513 reviews
KLM
7.8
Good
1,513 reviews
Check prices

Food

7.3

Comfort

7.7

Entertainment

7.2

Crew

8.4

Overall

7.8

Boarding

7.8

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
United Airlines
7.4
Good
9,696 reviews
KLM
7.8
Good
1,513 reviews
Check prices

Food

7.3

Comfort

7.7

Entertainment

7.2

Crew

8.4

Overall

7.8

Boarding

7.8

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
Virgin Atlantic
7.4
Good
688 reviews
KLM
7.8
Good
1,513 reviews
Check prices

Food

7.3

Comfort

7.7

Entertainment

7.2

Crew

8.4

Overall

7.8

Boarding

7.8

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
American Airlines
7.1
Good
11,669 reviews
KLM
7.8
Good
1,513 reviews
Check prices

Food

7.3

Comfort

7.7

Entertainment

7.2

Crew

8.4

Overall

7.8

Boarding

7.8

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
Lufthansa
6.8
Okay
7,985 reviews
KLM
7.8
Good
1,513 reviews
Check prices

Food

7.3

Comfort

7.7

Entertainment

7.2

Crew

8.4

Overall

7.8

Boarding

7.8

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful

Related info for your journey

Find useful and relevant information for your journey from United Kingdom to South Dakota. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from United Kingdom to South Dakota?

    Lufthansa, United Airlines, and Delta can get you from United Kingdom to South Dakota in just under 14h 35m. Your travel time can differ by up to 6h 37m. United Kingdom and South Dakota are separated by a distance of 4385 mi. This flight may include one or multiple stops.

  • Can I find deals for flights from United Kingdom to South Dakota that include hotel bookings?

    Yes. In addition to deals on United Kingdom to South Dakota flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from United Kingdom to South Dakota?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from United Kingdom to South Dakota.

  • Can I find deals for business class flights from United Kingdom to South Dakota?

    Yes. Cheapflights offers flight deals from United Kingdom to South Dakota by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from United Kingdom to South Dakota?

    Currently, July is the cheapest month in which you can book a flight from United Kingdom to South Dakota (average of £269). Flying from United Kingdom to South Dakota in November is currently the most expensive (average of £921). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for United Kingdom to South Dakota

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from United Kingdom to South Dakota

Discover the top 4 airlines that operate flights from United Kingdom to South Dakota. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 9 May 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest£639Average£873FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Virgin AtlanticCheapest£839Average£954FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
KLMCheapest£846Average£1,151FlexibilityNo cancel feeOn-time75%
Search KLM flights
American AirlinesCheapest£925Average£1,002FlexibilityNo cancel feeOn-time71%
Search American Airlines flights

Fly with Cheapflights

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How does Cheapflights help users find flights from United Kingdom to South Dakota?

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Why should you use Cheapflights to find cheap flight tickets from United Kingdom to South Dakota?

Millions of users choose and trust Cheapflights to book the best flight deals from United Kingdom to South Dakota for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from United Kingdom to South Dakota with no change fees?

Need flexible booking options for your flight to South Dakota from United Kingdom? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from United Kingdom to South Dakota become cheaper?

Of course! You can now track prices for flights from United Kingdom to South Dakota and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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