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Cheap flights from London to South Dakota from £462

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 4/6. Fares are subject to change and may not be available on all flights or dates of travel.
LON — FSD
10 May — 17 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from London to South Dakota

Enter your travel dates to find the best prices.

Cheapest flights from London to South Dakota
Explore the most affordable flight options available from London to South Dakota. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 April 2026.

Tue 19/514:50
LHR
-
RAP
1 stop12h 38m
Lufthansa
Thu 9/705:00
RAP
-
LHR
2 stops18h 45m
Lufthansa
Deal found 6/4£979
Tue 19/508:45
LHR
-
RAP
2 stops20h 01m
United Airlines
Thu 9/711:20
RAP
-
LHR
2 stops17h 15m
United Airlines
Deal found 6/4£1,000
Fri 1/508:40
LHR
-
ABR
2 stops18h 46m
Delta
Sun 3/514:45
ABR
-
LHR
2 stops17h 50m
Delta
Deal found 10/4£1,005
Tue 2/608:45
LHR
-
RAP
2 stops19h 52m
United Airlines
Mon 15/611:20
RAP
-
LHR
2 stops17h 15m
United Airlines
Deal found 8/4£1,005
Thu 21/512:15
LHR
-
RAP
2 stops17h 10m
Lufthansa
Thu 28/509:00
RAP
-
LHR
2 stops15h 15m
Lufthansa
Deal found 5/4£1,006
Wed 22/415:15
LHR
-
ABR
2 stops28h 54m
Delta
Sat 25/414:45
ABR
-
LHR
2 stops23h 25m
Delta
Deal found 8/4£1,007
Mon 1/614:10
LHR
-
RAP
1 stop14h 27m
United Airlines
Tue 16/607:00
RAP
-
LHR
2 stops23h 20m
United Airlines
Deal found 8/4£1,033
Wed 1/711:25
LHR
-
RAP
1 stop12h 47m
United Airlines
Wed 15/713:35
RAP
-
LHR
1 stop11h 55m
United Airlines
Deal found 8/4£1,037
Sat 23/514:50
LHR
-
RAP
1 stop12h 34m
Lufthansa
Sat 30/516:40
RAP
-
LHR
1 stop12h 45m
Lufthansa
Deal found 8/4£1,038
Wed 1/709:30
LHR
-
RAP
2 stops16h 54m
United Airlines
Mon 13/713:35
RAP
-
LHR
2 stops14h 05m
United Airlines
Deal found 8/4£1,040
Mon 1/614:50
LHR
-
RAP
1 stop12h 43m
United Airlines
Sun 14/617:53
RAP
-
LHR
1 stop32h 47m
United Airlines
Deal found 8/4£1,046
Thu 21/506:30
LHR
-
ABR
2 stops13h 42m
Delta
Thu 28/514:50
ABR
-
LHR
1 stop16h 15m
Delta
Deal found 6/4£1,051

Find flight deals from London to South Dakota

Keep the following information in mind while searching for London to South Dakota flight deals. Data was last updated 10 April 2026.

Round-trip from

£979

One-way from

£462

Popular in

April

Cheapest in

March

Average price

£1,065
Lufthansa
  • Lufthansa
  • 19/5-9/7
  • 3 total stops
  • 31h 23m total
  • London to South Dakota
Search Deals
4/6
  • 4/6
  • 3 total stops
  • 51h 44m total
  • London to South Dakota
Search Deals
High demand for flights, 0% potential price rise
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£17 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from London 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 10 April 2026.
Use the filters below to find and compare flights from London 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

Tue 19/5

08:45-21:46

2 stops20h 01m

Rapid City

Thu 9/7

11:20-11:35

2 stops17h 15m

£1,000

LondonAberdeen

LHR - ABR

LHRABR

London Heathrow

Fri 1/5

08:40-21:26

2 stops18h 46m

Aberdeen

Sun 3/5

14:45-14:35

2 stops17h 50m

£1,005

LondonRapid City

LHR - RAP

LHRRAP

London Heathrow

Thu 21/5

14:50-22:25

1 stop14h 35m

Rapid City

Thu 28/5

13:35-08:30

1 stop11h 55m

£1,006

LondonRapid City

LHR - RAP

LHRRAP

London Heathrow

Tue 2/6

11:25-22:33

1 stop18h 08m

Rapid City

Mon 15/6

13:35-08:30

1 stop11h 55m

£1,032

LondonRapid City

LHR - RAP

LHRRAP

London Heathrow

Tue 7/7

11:25-19:24

1 stop14h 59m

Rapid City

Wed 22/7

11:20-11:35

2 stops17h 15m

£1,037
Fastest return journey

LondonRapid City

LHR - RAP

LHRRAP

London Heathrow

Wed 8/7

11:25-17:12

1 stop12h 47m

Rapid City

Mon 20/7

17:53-12:25

1 stop11h 32m

£1,037

LondonRapid City

LHR - RAP

LHRRAP

London Heathrow

Mon 1/6

14:50-20:33

1 stop12h 43m

Rapid City

Mon 15/6

12:35-09:40

1 stop14h 05m

£1,037

LondonRapid City

LHR - RAP

LHRRAP

London Heathrow

Tue 2/6

14:50-20:24

1 stop12h 34m

Rapid City

Sun 14/6

17:53-09:40

1 stop32h 47m

£1,046

LondonAberdeen

LHR - ABR

LHRABR

London Heathrow

Thu 21/5

06:30-14:12

2 stops13h 42m

Aberdeen

Thu 28/5

14:50-13:05

1 stop16h 15m

£1,051

LondonAberdeen

LHR - ABR

LHRABR

London Heathrow

Sat 23/5

08:40-19:36

2 stops16h 56m

Aberdeen

Sat 30/5

06:30-07:10

2 stops18h 40m

£1,084

Flights are sorted by cheapest return flights first.

Deals found on 6/4

Showing 1-10 of 38 resultsSorted by cheapest first
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Best time to book a flight from London to South Dakota

Have a flexible travel schedule? Discover the best time to fly to South Dakota from London 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 London to South Dakota
No data available for this route at this time. Please check back soon.

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 10 April 2026.
Get a feel of what it's like to fly with Virgin Atlantic,United Airlines, andLufthansa from London to South Dakota by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Virgin Atlantic
7.5
Good
685 reviews
Check prices

Overall

7.5

Crew

8.1

Food

6.9

Entertainment

7.5

Boarding

7.7

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Jorge,Jun 2025

SFO - LHR

Exceptional, the flight attendant were amazing. My economy delight seat was very comfortable, and I was fortunate enough to have an empty row
Virgin Atlantic
7.5
Good
685 reviews
Virgin Atlantic
7.5
Good
685 reviews
Check prices

Overall

7.5

Crew

8.1

Food

6.9

Entertainment

7.5

Boarding

7.7

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Jorge,Jun 2025

SFO - LHR

Exceptional, the flight attendant were amazing. My economy delight seat was very comfortable, and I was fortunate enough to have an empty row
United Airlines
7.4
Good
9,569 reviews
Virgin Atlantic
7.5
Good
685 reviews
Check prices

Overall

7.5

Crew

8.1

Food

6.9

Entertainment

7.5

Boarding

7.7

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Jorge,Jun 2025

SFO - LHR

Exceptional, the flight attendant were amazing. My economy delight seat was very comfortable, and I was fortunate enough to have an empty row
Lufthansa
6.8
Okay
7,909 reviews
Virgin Atlantic
7.5
Good
685 reviews
Check prices

Overall

7.5

Crew

8.1

Food

6.9

Entertainment

7.5

Boarding

7.7

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Jorge,Jun 2025

SFO - LHR

Exceptional, the flight attendant were amazing. My economy delight seat was very comfortable, and I was fortunate enough to have an empty row

Related info for your journey

Find useful and relevant information for your journey from London 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 London to South Dakota?

    Airlines like United Airlines, Delta, and Lufthansa fly from London to South Dakota in about 14h 35m. The time it takes to get you to your destination can typically vary by up to 5h 26m. The distance from London to South Dakota is about 4385 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the most popular routes from London to South Dakota?

    Most travelers choose London Heathrow - Rapid City, London City - Rapid City or London Heathrow - Aberdeen when deciding on the best route from London to South Dakota.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from London 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.

See more FAQs

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Alternative routes for London to South Dakota

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from London to South Dakota

Discover the top airline that operate flights from London 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 10 April 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest£701Average£1,013FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

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

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from London to South Dakota flexibly with Cheapflights today.

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