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Cheap flights from London Heathrow Airport to South Dakota from £591

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 25/4. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — FSD
1 Apr — 8 Apr1
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 2 March 2026.

Wed 15/416:00
LHR
-
RAP
2 stops24h 23m
Lufthansa
Wed 22/409:20
RAP
-
LHR
1 stop14h 25m
Lufthansa
Deal found 1/3£801
Mon 13/411:25
LHR
-
RAP
1 stop13h 35m
Lufthansa
Mon 20/409:20
RAP
-
LHR
1 stop16h 10m
Lufthansa
Deal found 27/2£803
Wed 15/410:50
LHR
-
RAP
2 stops18h 37m
United Airlines
Wed 22/409:20
RAP
-
LHR
1 stop16h 10m
United Airlines
Deal found 1/3£811
Mon 13/407:30
LHR
-
RAP
2 stops17h 30m
United Airlines
Mon 20/409:20
RAP
-
LHR
2 stops16h 00m
United Airlines
Deal found 27/2£814
Wed 15/408:40
LHR
-
ABR
2 stops16h 50m
Delta
Wed 22/414:45
ABR
-
LHR
2 stops17h 50m
Delta
Deal found 1/3£825
Sat 18/409:30
LHR
-
RAP
2 stops16h 32m
United Airlines
Wed 22/408:30
RAP
-
LHR
1 stop18h 10m
United Airlines
Deal found 1/3£842
Fri 13/320:00
LHR
-
ABR
2 stops23h 09m
Delta
Mon 16/314:45
ABR
-
LHR
2 stops13h 00m
Delta
Deal found 27/2£880
Sat 14/311:05
LHR
-
ABR
1 stop15h 29m
Delta
Tue 17/314:45
ABR
-
LHR
1 stop11h 20m
Delta
Deal found 28/2£888
Fri 27/311:35
LHR
-
RAP
1 stop31h 38m
Lufthansa
Fri 3/410:00
RAP
-
LHR
1 stop16h 40m
Lufthansa
Deal found 27/2£1,175
Fri 27/308:00
LHR
-
RAP
2 stops16h 55m
United Airlines
Fri 3/411:40
RAP
-
LHR
2 stops13h 40m
United Airlines
Deal found 27/2£1,233

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 2 March 2026.

Round-trip from

£801

One-way from

£591

Popular in

March

Cheapest in

September

Average price

£1,130
Lufthansa
  • Lufthansa
  • 15/4-22/4
  • 3 total stops
  • 38h 48m total
  • London to South Dakota
Search Deals
Lufthansa
  • Lufthansa
  • 25/4
  • 1 total stop
  • 14h 37m total
  • London to South Dakota
Search Deals
Highest demand for flights based on searches. 2% potential increase in price (£16 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£21 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 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 2 March 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

LondonRapid City

LHR - RAP

LHRRAP

London Heathrow

Wed 15/4

18:00-10:36

2 stops23h 36m

Rapid City

Wed 22/4

07:00-05:55

2 stops15h 55m

£801

LondonRapid City

LHR - RAP

LHRRAP

London Heathrow

Mon 13/4

08:00-21:41

1 stop20h 41m

Rapid City

Mon 20/4

08:30-06:45

2 stops15h 15m

£803

LondonRapid City

LHR - RAP

LHRRAP

London Heathrow

Wed 15/4

10:50-22:27

2 stops18h 37m

Rapid City

Wed 22/4

09:20-08:30

1 stop16h 10m

£811

LondonRapid City

LHR - RAP

LHRRAP

London Heathrow

Mon 13/4

07:30-18:00

2 stops17h 30m

Rapid City

Mon 20/4

09:20-08:20

2 stops16h 00m

£814

LondonAberdeen

LHR - ABR

LHRABR

London Heathrow

Wed 15/4

08:40-19:30

2 stops16h 50m

Aberdeen

Wed 22/4

14:45-14:35

2 stops17h 50m

£825

LondonRapid City

LHR - RAP

LHRRAP

London Heathrow

Sat 18/4

07:30-18:00

2 stops17h 30m

Rapid City

Wed 22/4

09:20-08:30

1 stop16h 10m

£842

LondonAberdeen

LHR - ABR

LHRABR

London Heathrow

Fri 13/3

20:00-14:09

2 stops23h 09m

Aberdeen

Mon 16/3

14:45-08:45

2 stops13h 00m

£880

LondonAberdeen

LHR - ABR

LHRABR

London Heathrow

Sat 14/3

11:05-21:34

1 stop15h 29m

Aberdeen

Tue 17/3

14:45-07:05

1 stop11h 20m

£888

LondonRapid City

LHR - RAP

LHRRAP

London Heathrow

Fri 27/3

08:00-18:55

2 stops16h 55m

Rapid City

Fri 3/4

11:40-08:20

2 stops13h 40m

£1,233

LondonRapid City

LHR - RAP

LHRRAP

London Heathrow

Sat 28/3

11:35-20:34

1 stop14h 59m

Rapid City

Sat 4/4

05:27-12:20

1 stop23h 53m

£1,306

Flights are sorted by cheapest return flights first.

Deals found on 28/2

Showing 1-10 of 20 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

What is the cheapest month to book a flight from London Heathrow Airport to South Dakota?

Currently, September is the cheapest month in which you can book a flight from London Heathrow Airport to South Dakota (average of £572). Flying from London Heathrow Airport to South Dakota in December is currently the most expensive (average of £906). 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 2 March 2026.
See what other customers who have flown with Virgin Atlantic, United Airlines, andLufthansa 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.
Virgin Atlantic
7.5
Good
680 reviews
Check prices

Comfort

7.3

Crew

8.2

Overall

7.5

Boarding

7.7

Entertainment

7.6

Food

6.9

Reviews

1 / 20
6.0
Good

Pratap,Aug 2025

JFK - LHR

The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!
Virgin Atlantic
7.5
Good
680 reviews
Virgin Atlantic
7.5
Good
680 reviews
Check prices

Comfort

7.3

Crew

8.2

Overall

7.5

Boarding

7.7

Entertainment

7.6

Food

6.9

Reviews

1 / 20
6.0
Good

Pratap,Aug 2025

JFK - LHR

The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!
United Airlines
7.4
Good
9,375 reviews
Virgin Atlantic
7.5
Good
680 reviews
Check prices

Comfort

7.3

Crew

8.2

Overall

7.5

Boarding

7.7

Entertainment

7.6

Food

6.9

Reviews

1 / 20
6.0
Good

Pratap,Aug 2025

JFK - LHR

The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!
Lufthansa
6.8
Okay
7,818 reviews
Virgin Atlantic
7.5
Good
680 reviews
Check prices

Comfort

7.3

Crew

8.2

Overall

7.5

Boarding

7.7

Entertainment

7.6

Food

6.9

Reviews

1 / 20
6.0
Good

Pratap,Aug 2025

JFK - LHR

The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!

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 £825, Lufthansa can have you in South Dakota from London Heathrow Airport in 16h 50m. 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.

  • What is the cheapest month to book a flight from London Heathrow Airport to South Dakota?

    Currently, September is the cheapest month in which you can book a flight from London Heathrow Airport to South Dakota (average of £572). Flying from London Heathrow Airport to South Dakota in December is currently the most expensive (average of £906). 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 Heathrow to South Dakota

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Heathrow to South Dakota

Discover the top 3 airlines 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 2 March 2026.
AirlineCheapestAverageFlexibilityOn-time
Virgin AtlanticCheapest£566Average£858FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
United AirlinesCheapest£699Average£1,010FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
LufthansaCheapest£807Average£997FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights

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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.

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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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