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Cheap flights from London Heathrow Airport to South Dakota from £555

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 10/7. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — FSD
31 May — 7 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Heathrow to South Dakota

Enter your travel dates to find the best prices.

Cheapest flights from Heathrow to South Dakota
Explore the most affordable flight options available from Heathrow to South Dakota. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 May 2026.

Tue 12/520:55
LHR
-
RAP
2 stops32h 28m
Virgin Atlantic
Tue 19/516:33
RAP
-
LHR
1 stop13h 32m
Virgin Atlantic
Deal found 27/4£888
Tue 1/920:55
LHR
-
RAP
2 stops49h 15m
Multiple Airlines
Sat 12/916:00
RAP
-
LHR
2 stops31h 45m
Multiple Airlines
Deal found 27/4£896
Tue 1/916:40
LHR
-
RAP
2 stops23h 37m
Lufthansa
Sat 12/906:00
RAP
-
LHR
1 stop17h 45m
Lufthansa
Deal found 27/4£911
Mon 8/614:10
LHR
-
RAP
1 stop14h 27m
Lufthansa
Wed 17/605:00
RAP
-
LHR
2 stops19h 45m
Lufthansa
Deal found 30/4£992
Tue 26/508:40
LHR
-
ABR
2 stops16h 56m
Delta
Tue 2/606:30
ABR
-
LHR
2 stops20h 20m
Delta
Deal found 27/4£1,039
Wed 10/606:30
LHR
-
ABR
2 stops13h 41m
Delta
Wed 17/614:46
ABR
-
LHR
2 stops16h 59m
Delta
Deal found 26/4£1,050
Thu 11/607:25
LHR
-
RAP
2 stops21h 12m
United Airlines
Thu 18/605:00
RAP
-
LHR
1 stop21h 40m
United Airlines
Deal found 27/4£1,051
Sat 23/506:30
LHR
-
ABR
2 stops19h 06m
Delta
Mon 25/514:50
ABR
-
LHR
1 stop16h 15m
Delta
Deal found 27/4£1,127
Thu 11/609:55
LHR
-
ABR
2 stops17h 34m
Delta
Thu 18/614:46
ABR
-
LHR
2 stops16h 59m
Delta
Deal found 29/4£1,136
Fri 12/606:30
LHR
-
ABR
2 stops20h 59m
Delta
Fri 19/614:46
ABR
-
LHR
2 stops16h 59m
Delta
Deal found 28/4£1,168
Mon 8/606:40
LHR
-
RAP
3 stops22h 58m
Multiple Airlines
Wed 17/606:20
RAP
-
LHR
3 stops26h 40m
Multiple Airlines
Deal found 30/4£1,975
Tue 8/920:25
LHR
-
RAP
2 stops32h 58m
Lufthansa
Wed 2/1215:21
RAP
-
LHR
1 stop11h 19m
Lufthansa
Deal found 29/4£3,144

Find flight deals from Heathrow to South Dakota

Keep the following information in mind while searching for Heathrow to South Dakota flight deals. Data was last updated 1 May 2026.

Round-trip from

£888

One-way from

£555

Popular in

April

Cheapest in

January

Average price

£777
Virgin Atlantic
  • Virgin Atlantic
  • 12/5-19/5
  • 3 total stops
  • 46h 00m total
  • London to South Dakota
Search Deals
United Airlines
  • United Airlines
  • 10/7
  • 1 total stop
  • 16h 13m total
  • London to South Dakota
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (£38 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£19 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 Heathrow 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 1 May 2026.
Use the filters below to find and compare flights from London Heathrow Airport 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 1/9

16:40-09:17

2 stops23h 37m

Rapid City

Sat 12/9

06:00-06:45

1 stop17h 45m

£911

LondonRapid City

LHR - RAP

LHRRAP

London Heathrow

Tue 12/5

11:30-22:23

2 stops17h 53m

Rapid City

Tue 19/5

14:36-13:15

2 stops15h 39m

£959

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

£992

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

£1,039

LondonAberdeen

LHR - ABR

LHRABR

London Heathrow

Wed 10/6

06:30-14:11

2 stops13h 41m

Aberdeen

Wed 17/6

14:46-13:45

2 stops16h 59m

£1,050

LondonRapid City

LHR - RAP

LHRRAP

London Heathrow

Thu 11/6

07:25-21:37

2 stops21h 12m

Rapid City

Thu 18/6

05:00-09:40

1 stop21h 40m

£1,051

LondonAberdeen

LHR - ABR

LHRABR

London Heathrow

Sat 23/5

06:30-19:36

2 stops19h 06m

Aberdeen

Mon 25/5

14:50-13:05

1 stop16h 15m

£1,127

LondonAberdeen

LHR - ABR

LHRABR

London Heathrow

Thu 11/6

12:25-21:29

1 stop15h 04m

Aberdeen

Thu 18/6

14:46-13:45

2 stops16h 59m

£1,150

LondonAberdeen

LHR - ABR

LHRABR

London Heathrow

Thu 14/5

06:30-21:27

2 stops20h 57m

Aberdeen

Sun 17/5

06:30-07:10

2 stops18h 40m

£1,346

LondonAberdeen

LHR - ABR

LHRABR

London Heathrow

Fri 12/6

12:25-21:29

1 stop15h 04m

Aberdeen

Fri 19/6

14:46-13:45

2 stops16h 59m

£1,474

Flights are sorted by cheapest return flights first.

Deals found on 30/4

Showing 1-10 of 16 resultsSorted by cheapest first
1
2

Best time to book a flight from Heathrow to South Dakota

Have a flexible travel schedule? Discover the best time to fly to South Dakota from Heathrow 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 Heathrow Airport 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 1 May 2026.
See what other customers who have flown with United Airlines from London Heathrow Airport 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.
United Airlines
7.4
Good
9,675 reviews
Check prices

Food

6.6

Entertainment

7.1

Crew

8.1

Boarding

7.7

Comfort

7.3

Overall

7.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.
United Airlines
7.4
Good
9,675 reviews
United Airlines
7.4
Good
9,675 reviews
Check prices

Food

6.6

Entertainment

7.1

Crew

8.1

Boarding

7.7

Comfort

7.3

Overall

7.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.

Related info for your journey

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

    For as low as £1,039, Lufthansa can have you in South Dakota from London Heathrow Airport in 16h 56m. London Heathrow Airport and South Dakota are separated by a distance of 4157 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Heathrow 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 Heathrow to South Dakota

See prices for flight routes from nearby airports that may be better suited for you.
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Heathrow to Nashville flights
Gatwick to San Francisco flights
Gatwick to O'Hare Intl flights
London City to San Francisco flights
Stansted to O'Hare Intl flights

Top airline flying from Heathrow to South Dakota

Discover the top airline that operate flights from Heathrow 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 1 May 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest£643Average£880FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

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

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

Yes, we can. To see specific flights from Heathrow to South Dakota with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Not ready to book yet? You can track prices for flights from Heathrow to South Dakota on Cheapflights with our Price Alert feature and get notified when better prices are available.

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