How long is the flight from London to South Dakota?

Airlines like United Airlines, Delta, and KLM fly from London to South Dakota in about 19h 58m. The time it takes to get you to your destination can typically vary by up to 11h 47m. The distance from London to South Dakota is about 4400 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

In terms of precipitation, rainfall in South Dakota ranges from 15.0 - 99.0 inches per month. June is typically the wettest month, when rainfall can reach 99.0 mm. January is typically the driest time to visit South Dakota when rainfall is around 15.0 mm.

If weather is an important factor for your trip to South Dakota, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -9.0 C).

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

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

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

When flying from London to South Dakota, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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.

£808+ Cheap Flights from London to South Dakota

Cheap flight deals from London to South Dakota

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

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 3 September 2026.

Mon 28/909:30 -

2 stops31h 45m

Mon 5/1008:45 -

2 stops15h 00m

Deal found 30/8£808

Thu 5/1107:30 -

2 stops16h 39m

Mon 9/1110:30 -

2 stops16h 45m

Deal found 2/9£818

Tue 20/1011:05 -

2 stops16h 47m

Tue 27/1012:39 -

2 stops15h 36m

Deal found 30/8£843

Sat 3/1012:15 -

2 stops17h 15m

Sat 10/1013:37 -

1 stop15h 18m

Deal found 2/9£874

Mon 28/906:30 -

2 stops21h 03m

Mon 5/1014:56 -

1 stop16h 09m

Deal found 31/8£880

Sat 17/1008:00 -

1 stop33h 15m

Sat 24/1013:37 -

2 stops17h 23m

Deal found 2/9£902

Mon 28/909:20 -

2 stops18h 13m

Mon 5/1006:34 -

2 stops19h 21m

Deal found 31/8£910

Fri 9/1006:30 -

2 stops20h 57m

Sun 11/1006:34 -

2 stops18h 36m

Deal found 1/9£940

Sat 26/906:15 -

2 stops19h 20m

Sat 3/1014:56 -

1 stop16h 09m

Deal found 29/8£948

Mon 28/909:20 -

2 stops19h 58m

Mon 5/1010:42 -

2 stops14h 13m

Deal found 30/8£970

Mon 12/1006:30 -

2 stops20h 57m

Mon 19/1010:50 -

1 stop17h 30m

Deal found 31/8£1,019

Sat 3/1012:25 -

1 stop14h 40m

Fri 9/1010:50 -

2 stops14h 50m

Deal found 3/9£1,048

Best flights from London to South Dakota
Discover carefully curated flight deals from London to South Dakota that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 3 September 2026.

Mon 28/909:30 -

2 stops31h 45m

Mon 5/1008:45 -

2 stops15h 00m

Deal found 30/8£808

Mon 28/906:30 -

2 stops21h 03m

Mon 5/1014:56 -

1 stop16h 09m

Deal found 31/8£880

Mon 28/909:20 -

2 stops19h 58m

Mon 5/1010:42 -

2 stops14h 13m

Deal found 30/8£970

Tue 20/1009:20 -

2 stops20h 10m

Tue 27/1011:29 -

2 stops15h 21m

Deal found 30/8£1,068

Thu 5/1107:30 -

2 stops16h 39m

Mon 9/1112:39 -

1 stop14h 01m

Deal found 2/9£818

Mon 28/909:20 -

2 stops18h 13m

Mon 5/1006:34 -

2 stops19h 21m

Deal found 31/8£910

Fri 9/1006:30 -

2 stops20h 57m

Sun 11/1010:50 -

1 stop20h 15m

Deal found 1/9£940

Sat 26/906:15 -

2 stops19h 20m

Sat 3/1014:56 -

2 stops16h 19m

Deal found 29/8£948

Sat 17/1008:25 -

2 stops21h 05m

Sat 24/1016:38 -

2 stops14h 37m

Deal found 2/9£1,324

Mon 12/1006:30 -

2 stops20h 57m

Mon 19/1010:50 -

1 stop17h 30m

Deal found 31/8£1,019

Sat 3/1012:25 -

1 stop14h 40m

Fri 9/1010:50 -

2 stops14h 50m

Deal found 3/9£1,048

Mon 12/1008:25 -

2 stops19h 02m

Mon 19/1010:50 -

2 stops16h 00m

Deal found 29/8£1,311

Sat 3/1010:00 -

2 stops19h 18m

Sat 10/1011:29 -

2 stops18h 46m

Deal found 2/9£1,406

Thu 15/1008:40 -

2 stops18h 47m

Thu 22/1006:34 -

2 stops18h 36m

Deal found 31/8£1,419

Thu 15/1009:20 -

2 stops18h 07m

Thu 22/1015:36 -

2 stops19h 04m

Deal found 31/8£1,449

Fri 9/1008:25 -

2 stops19h 02m

Sun 11/1010:50 -

2 stops15h 05m

Deal found 1/9£1,471

Sat 3/1008:25 -

2 stops18h 40m

Fri 9/1010:50 -

2 stops16h 40m

Deal found 3/9£1,494

Find flight deals from London to South Dakota

Round-trip from	£808
Popular in	August
Cheapest in	January
Average price	£778

United Airlines
28/9-5/10
4 total stops
46h 45m total
London to South Dakota

Search Deals

Highest demand for flights based on searches. 21% potential increase in price (£204 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 9% potential price decrease (£65 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2026

Search Deals

Cheapflights Fare Finder

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 London Heathrow - RAP Rapid City

LHRRAP

London Heathrow

Mon 28/9

09:30-10:15

2 stops31h 45m

Rapid City

Mon 5/10

08:45-06:45

2 stops15h 00m

£808

LondonRapid City

LHR London Heathrow - RAP Rapid City

LHRRAP

London Heathrow

Thu 5/11

07:30-17:09

2 stops16h 39m

Rapid City

Mon 9/11

12:39-09:40

1 stop14h 01m

£818

LondonAberdeen

LHR London Heathrow - ABR Aberdeen

LHRABR

London Heathrow

Mon 28/9

06:30-21:33

2 stops21h 03m

Aberdeen

Mon 5/10

14:56-13:05

1 stop16h 09m

£880

LondonAberdeen

LCY London City - ABR Aberdeen

LCYABR

London City

Mon 28/9

09:20-21:33

2 stops18h 13m

Aberdeen

Mon 5/10

06:34-07:55

2 stops19h 21m

£910

LondonAberdeen

LHR London Heathrow - ABR Aberdeen

LHRABR

London Heathrow

Fri 9/10

06:30-21:27

2 stops20h 57m

Aberdeen

Sun 11/10

10:50-13:05

1 stop20h 15m

£940

LondonAberdeen

LHR London Heathrow - ABR Aberdeen

LHRABR

London Heathrow

Sat 26/9

06:15-19:35

2 stops19h 20m

Aberdeen

Sat 3/10

14:56-13:15

2 stops16h 19m

£948

LondonRapid City

LCY London City - RAP Rapid City

LCYRAP

London City

Mon 28/9

09:20-22:18

2 stops19h 58m

Rapid City

Mon 5/10

10:42-07:55

2 stops14h 13m

£970

LondonAberdeen

LHR London Heathrow - ABR Aberdeen

LHRABR

London Heathrow

Mon 12/10

06:30-21:27

2 stops20h 57m

Aberdeen

Mon 19/10

10:50-10:20

1 stop17h 30m

£1,019

Fastest return journey

LondonAberdeen

LHR London Heathrow - ABR Aberdeen

LHRABR

London Heathrow

Sat 3/10

12:25-21:05

1 stop14h 40m

Aberdeen

Fri 9/10

10:50-07:40

2 stops14h 50m

£1,048

LondonRapid City

LCY London City - RAP Rapid City

LCYRAP

London City

Tue 20/10

09:20-22:30

2 stops20h 10m

Rapid City

Tue 27/10

11:29-08:50

2 stops15h 21m

£1,068

Flights are sorted by cheapest return flights first.

Deals found on 30/8

Showing 1-10 of 17 resultsSorted by cheapest first

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.

LHR-RAP

LHR-ABR

LCY-RAP

LCY-ABR

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

LON-USSD

LHR-RAP

LHR-ABR

LCY-RAP

LCY-ABR

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing South Dakota

Get a feel of what it's like to fly with United Airlines and Lufthansa 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.

United Airlines

7.4

Good

10,159 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Chris,Aug 2026

MIA - ORD

Had to go through TSA again, already purchased bottle drink. TSA would not let through, United changed gates last minute. This experience bad for everyone. Staff rude, not our fault. Staff from Chicago to Wichita excellent!

United Airlines

7.4

Good

10,159 reviews

United Airlines

7.4

Good

10,159 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Chris,Aug 2026

MIA - ORD

Lufthansa

6.8

Okay

8,227 reviews

United Airlines

7.4

Good

10,159 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Chris,Aug 2026

MIA - ORD

Related info for your journey

How long is the flight from London to South Dakota?
Airlines like United Airlines, Delta, and KLM fly from London to South Dakota in about 19h 58m. The time it takes to get you to your destination can typically vary by up to 11h 47m. The distance from London to South Dakota is about 4400 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 - 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

Browse thousands of different options on Cheapflights for your next trip

Alternative routes

Complete your trip

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Alternative routes for London to South Dakota

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Top 2 airlines flying from London to South Dakota

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest£645	Average£1,074	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Lufthansa	Cheapest£762	Average£891	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights

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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.

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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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Cheap flights from London to South Dakota from £808

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 28/9. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from London to South Dakota

Cheapest flights from London to South DakotaExplore 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 3 September 2026.

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 3 September 2026.

Best flights from London to South DakotaDiscover carefully curated flight deals from London to South Dakota that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 3 September 2026.

Discover carefully curated flight deals from London to South Dakota that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 3 September 2026.

Last-minute flights from London to South DakotaDiscover last-minute flight deals from London to South Dakota. Data last updated 3 September 2026 and is based on user searches.

Discover last-minute flight deals from London to South Dakota. Data last updated 3 September 2026 and is based on user searches.

Find flight deals from London to South Dakota

Round-trip from

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Cheapest in

Average price

Cheapflights Fare Finder

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

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.

Cheapflights Insights

Reviews of airlines servicing South Dakota

Get a feel of what it's like to fly with United Airlines and Lufthansa 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.

Related info for your journey

How long is the flight from London to South Dakota?

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

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

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

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for London to South Dakota

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to South Dakota by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to United States

Book a non-stop flight to one of these other cities located in United States.

Search flights from London to South Dakota by cabin class

Find flights from London to South Dakota, based on your preferred cabin class, be it economy, premium economy, business, or first class.

London and South Dakota flights

Browse other London and South Dakota flight options. Last updated on 3 September 2026.

Popular flight searches

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London to South Dakota flights

Consider these flights travelling from London to South Dakota.

Top 2 airlines flying from London to South Dakota

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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 3 September 2026.

Best flights from London to South Dakota
Discover carefully curated flight deals from London to South Dakota that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 3 September 2026.

Last-minute flights from London to South Dakota
Discover last-minute flight deals from London to South Dakota. Data last updated 3 September 2026 and is based on user searches.