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Cheap flights from London to South Dakota from £458

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 10/12. Fares are subject to change and may not be available on all flights or dates of travel.
LON — FSD
13 Dec — 20 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap 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 13 November 2025.

Round-trip from

£814

One-way from

£458

Popular in

August

Cheapest in

September

Average price

£989
Delta
  • Delta
  • 9/12-16/12
  • 3 total stops
  • 39h 44m total
  • London to South Dakota
Search Deals
10/12
  • 10/12
  • 3 total stops
  • 46h 10m total
  • London to South Dakota
Search Deals
Highest demand for flights based on searches. 0% potential increase in price (£1 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£11 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Find 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 13 November 2025.

Tue 9/1206:30LHR - ABR
2 stops21h 09mDelta
Tue 16/1206:30ABR - LHR
1 stop18h 35mDelta
Deal found 11/11£814
Thu 27/1116:20LHR - RAP
2 stops25h 14mUnited Airlines
Mon 1/1211:15RAP - LHR
1 stop15h 25mUnited Airlines
Deal found 11/11£870
Thu 27/1110:00LCY - RAP
2 stops43h 39mDelta
Mon 1/1216:25RAP - LCY
2 stops55h 50mDelta
Deal found 11/11£918
Thu 25/1207:30LHR - RAP
2 stops18h 42mUnited Airlines
Thu 1/113:27RAP - LHR
1 stop11h 28mUnited Airlines
Deal found 10/11£1,175
Tue 9/1208:40LCY - ABR
2 stops18h 59mDelta
Tue 16/1206:30ABR - LCY
2 stops21h 00mDelta
Deal found 11/11£1,183
Thu 25/1211:05LHR - ABR
1 stop33h 07mDelta
Thu 1/110:34ABR - LHR
1 stop14h 31mDelta
Deal found 10/11£1,546
Sat 27/1206:30LHR - ABR
2 stops21h 09mDelta
Sat 3/114:52ABR - LHR
2 stops13h 53mDelta
Deal found 12/11£2,005
Sat 27/1208:40LCY - ABR
2 stops18h 59mDelta
Sat 3/114:52ABR - LCY
2 stops16h 23mDelta
Deal found 12/11£2,024

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 13 November 2025.
Use the filters below to find and compare flights from London to South Dakota that are best for you.

Fly from

London

Fly to

South Dakota

Route

Depart

Return

Price

LondonAberdeen

LHR - ABR

LHRABR

London Heathrow

Tue 9/12

06:30-21:39

2 stops21h 09m

Aberdeen

Tue 16/12

06:30-07:05

1 stop18h 35m

£814

LondonRapid City

LHR - RAP

LHRRAP

London Heathrow

Thu 8/1

07:30-17:12

2 stops16h 42m

Rapid City

Thu 22/1

14:40-09:40

1 stop12h 00m

£833

LondonAberdeen

LHR - ABR

LHRABR

London Heathrow

Thu 5/3

11:45-21:40

2 stops39h 55m

Aberdeen

Mon 9/3

14:41-06:20

2 stops34h 39m

£850

LondonAberdeen

LHR - ABR

LHRABR

London Heathrow

Thu 8/1

20:00-21:40

2 stops31h 40m

Aberdeen

Thu 22/1

14:40-07:05

1 stop10h 25m

£863

LondonRapid City

LHR - RAP

LHRRAP

London Heathrow

Thu 27/11

16:20-10:34

2 stops25h 14m

Rapid City

Mon 1/12

11:15-09:40

1 stop15h 25m

£870

LondonAberdeen

LCY - ABR

LCYABR

London City

Sat 9/5

12:10-13:59

2 stops31h 49m

Aberdeen

Wed 13/5

06:34-07:15

2 stops18h 41m

£894

LondonRapid City

LCY - RAP

LCYRAP

London City

Thu 27/11

10:00-22:39

2 stops43h 39m

Rapid City

Mon 1/12

16:25-07:15

2 stops55h 50m

£918

LondonRapid City

LHR - RAP

LHRRAP

London Heathrow

Thu 25/12

11:05-22:41

1 stop18h 36m

Rapid City

Thu 1/1

06:19-07:05

1 stop17h 46m

£1,175

LondonRapid City

LHR - RAP

LHRRAP

London Heathrow

Thu 25/12

09:30-19:12

2 stops16h 42m

Rapid City

Thu 1/1

08:45-05:55

2 stops14h 10m

£1,175

LondonAberdeen

LCY - ABR

LCYABR

London City

Tue 9/12

08:40-21:39

2 stops18h 59m

Aberdeen

Tue 16/12

06:30-09:30

2 stops21h 00m

£1,183

Flights are sorted by cheapest return flights first.

Deals found on 10/11

Showing 1-10 of 16 results
1
2

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

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

Currently, September is the cheapest month in which you can book a flight from London to South Dakota (average of £588). Flying from London to South Dakota in January is currently the most expensive (average of £1,476). 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.

What is the cheapest time of day to fly from LON to SD?

Find hourly flight availability from London to South Dakota. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 13 November 2025.

A simple way to save on the total cost of your ticket is to fly from London to South Dakota in the evening. If you’re flexible enough to do this you can expect to save up to 56% on your trip compared to booking a flight in the morning.

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 13 November 2025.
Get a feel of what it's like to fly with Finnair, Virgin Atlantic, andUnited Airlines 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.
Finnair
7.6
Good
1,335 reviews
Check prices

Comfort

7.4

Entertainment

6.9

Food

6.7

Boarding

7.6

Overall

7.6

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
Finnair
7.6
Good
1,335 reviews
Finnair
7.6
Good
1,335 reviews
Check prices

Comfort

7.4

Entertainment

6.9

Food

6.7

Boarding

7.6

Overall

7.6

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
Virgin Atlantic
7.5
Good
673 reviews
Finnair
7.6
Good
1,335 reviews
Check prices

Comfort

7.4

Entertainment

6.9

Food

6.7

Boarding

7.6

Overall

7.6

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
United Airlines
7.4
Good
9,015 reviews
Finnair
7.6
Good
1,335 reviews
Check prices

Comfort

7.4

Entertainment

6.9

Food

6.7

Boarding

7.6

Overall

7.6

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
Lufthansa
6.8
Okay
7,570 reviews
Finnair
7.6
Good
1,335 reviews
Check prices

Comfort

7.4

Entertainment

6.9

Food

6.7

Boarding

7.6

Overall

7.6

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.

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 Delta and United Airlines fly from London to South Dakota in about 16h 42m. The time it takes to get you to your destination can typically vary by up to 4h 27m. 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 - Aberdeen, London Heathrow - Rapid City or London City - Rapid City 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.

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

    Currently, September is the cheapest month in which you can book a flight from London to South Dakota (average of £588). Flying from London to South Dakota in January is currently the most expensive (average of £1,476). 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 London 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 London to South Dakota

Discover the top 4 airlines 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 13 November 2025.
AirlineCheapestAverageFlexibilityOn-time
Virgin AtlanticCheapest£623Average£843FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
FinnairCheapest£691Average£878FlexibilityNo cancel feeOn-time76%
Search Finnair flights
United AirlinesCheapest£696Average£941FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
LufthansaCheapest£754Average£858FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights

Fly with Cheapflights

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

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Millions of users choose and trust Cheapflights to book the best flight deals from London 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 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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Not ready to book yet? You can track prices for flights from London to South Dakota on Cheapflights with our Price Alert feature and get notified when better prices are available.

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