How long is the flight from London Heathrow Airport to South Dakota?

For as low as £825, United Airlines can have you in South Dakota from London Heathrow Airport in 24h 27m. 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.

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 airlines that fly from London Heathrow Airport to South Dakota?

United Airlines, Virgin Atlantic and Finnair are the most popular airlines when flying from London Heathrow Airport to South Dakota.

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.

£548+ Cheap Flights from London Heathrow Airport to South Dakota

Cheap flight deals from Heathrow to South Dakota

Round-trip from	£789
One-way from	£548
Popular in	August
Cheapest in	September
Average price	£791

United Airlines
27/11-4/12
4 total stops
47h 14m total
London to South Dakota

Search Deals

1/11
3 total stops
45h 54m total
London to South Dakota

Search Deals

Highest demand for flights based on searches. 1% potential increase in price (£9 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 October 2025

Search Deals

Find 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 15 October 2025.

Thu 27/1109:30LHR - RAP

2 stops32h 04mUnited Airlines

Thu 4/1208:30RAP - LHR

2 stops15h 10mUnited Airlines

Deal found 13/10£789

Thu 27/1112:05LHR - RAP

2 stops29h 29mUnited Airlines

Mon 1/1211:15RAP - LHR

1 stop15h 25mUnited Airlines

Deal found 14/10£808

Tue 11/1120:00LHR - ABR

2 stops24h 27mDelta

Tue 18/1115:05ABR - LHR

2 stops11h 40mDelta

Deal found 14/10£825

Fri 28/1108:40LHR - ABR

2 stops18h 55mDelta

Fri 5/1215:05ABR - LHR

2 stops14h 35mDelta

Deal found 14/10£872

Thu 27/1120:00LHR - ABR

2 stops24h 27mDelta

Thu 4/1206:30ABR - LHR

2 stops19h 20mDelta

Deal found 13/10£876

Thu 27/1117:05LHR - RAP

2 stops36h 34mVirgin Atlantic

Mon 1/1211:07RAP - LHR

2 stops17h 33mVirgin Atlantic

Deal found 13/10£997

Sun 19/1008:40LHR - ABR

2 stops18h 47mDelta

Wed 19/1115:05ABR - LHR

1 stop10h 00mDelta

Deal found 14/10£1,463

Wed 5/1108:40LHR - ABR

2 stops18h 47mDelta

Fri 14/1110:55ABR - LHR

2 stops15h 50mDelta

Deal found 14/10£7,868

Best flights from Heathrow to South Dakota
Discover carefully curated flight deals from Heathrow to South Dakota that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 15 October 2025.

Thu 27/1109:30LHR - RAP

2 stops32h 04mUnited Airlines

Thu 4/1208:30RAP - LHR

2 stops15h 10mUnited Airlines

Deal found 13/10£789

Tue 11/1120:00LHR - ABR

2 stops24h 27mDelta

Tue 18/1115:05ABR - LHR

1 stop10h 00mDelta

Deal found 14/10£825

Thu 27/1117:05LHR - RAP

2 stops36h 34mVirgin Atlantic

Mon 1/1211:07RAP - LHR

2 stops17h 33mVirgin Atlantic

Deal found 13/10£997

Thu 27/1112:05LHR - RAP

2 stops29h 29mUnited Airlines

Mon 1/1211:15RAP - LHR

1 stop15h 25mUnited Airlines

Deal found 14/10£808

Thu 5/306:30LHR - ABR

2 stops21h 10mDelta

Mon 9/314:41ABR - LHR

2 stops36h 09mDelta

Deal found 14/10£846

Fri 28/1108:40LHR - ABR

2 stops18h 55mDelta

Fri 5/1215:05ABR - LHR

2 stops14h 35mDelta

Deal found 14/10£872

Thu 27/1111:05LHR - ABR

1 stop33h 22mDelta

Thu 4/1206:30ABR - LHR

2 stops20h 15mDelta

Deal found 13/10£876

Last-minute flights from Heathrow to South Dakota
Discover last-minute flight deals from Heathrow to South Dakota. Data last updated 15 October 2025 and is based on user searches.

Sun 19/1006:30LHR - ABR

2 stops20h 57mDelta

Wed 19/1106:30ABR - LHR

2 stops17h 50mDelta

Deal found 14/10£1,463

Wed 5/1108:40LHR - ABR

2 stops18h 47mDelta

Fri 14/1110:55ABR - LHR

2 stops15h 50mDelta

Deal found 14/10£7,868

Tue 11/1120:00LHR - ABR

2 stops24h 27mDelta

Tue 18/1115:05ABR - LHR

1 stop10h 00mDelta

Deal found 14/10£825

Thu 27/1109:30LHR - RAP

2 stops32h 04mUnited Airlines

Thu 4/1208:30RAP - LHR

2 stops15h 10mUnited Airlines

Deal found 13/10£789

Thu 27/1112:05LHR - RAP

2 stops29h 29mUnited Airlines

Mon 1/1211:15RAP - LHR

1 stop15h 25mUnited Airlines

Deal found 14/10£808

Thu 27/1120:00LHR - ABR

2 stops24h 27mDelta

Thu 4/1206:30ABR - LHR

2 stops19h 20mDelta

Deal found 13/10£876

Thu 27/1117:05LHR - RAP

2 stops36h 34mVirgin Atlantic

Mon 1/1211:07RAP - LHR

2 stops17h 33mVirgin Atlantic

Deal found 13/10£997

Fri 28/1108:40LHR - ABR

2 stops18h 55mDelta

Fri 5/1215:05ABR - LHR

2 stops14h 35mDelta

Deal found 14/10£872

Cheapflights Fare Finder

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

Thu 27/11

09:30-10:34

2 stops32h 04m

Rapid City

Thu 4/12

08:30-06:40

2 stops15h 10m

£789

LondonRapid City

LHR - RAP

LHRRAP

London Heathrow

Thu 27/11

12:05-10:34

2 stops29h 29m

Rapid City

Mon 1/12

11:15-09:40

1 stop15h 25m

£808

LondonAberdeen

LHR - ABR

LHRABR

London Heathrow

Tue 11/11

20:00-14:27

2 stops24h 27m

Aberdeen

Tue 18/11

15:05-07:05

1 stop10h 00m

£825

LondonAberdeen

LHR - ABR

LHRABR

London Heathrow

Thu 5/3

06:30-21:40

2 stops21h 10m

Aberdeen

Mon 9/3

14:41-07:50

2 stops36h 09m

£846

LondonAberdeen

LHR - ABR

LHRABR

London Heathrow

Fri 28/11

08:40-21:35

2 stops18h 55m

Aberdeen

Fri 5/12

15:05-11:40

2 stops14h 35m

£872

LondonAberdeen

LHR - ABR

LHRABR

London Heathrow

Thu 27/11

11:05-14:27

1 stop33h 22m

Aberdeen

Thu 4/12

06:30-08:45

2 stops20h 15m

£876

LondonRapid City

LHR - RAP

LHRRAP

London Heathrow

Thu 27/11

17:05-22:39

2 stops36h 34m

Rapid City

Mon 1/12

11:07-11:40

2 stops17h 33m

£997

LondonRapid City

LHR - RAP

LHRRAP

London Heathrow

Sat 1/11

06:00-21:54

3 stops45h 54m

£548

Flights are sorted by cheapest return flights first.

Deals found on 13/10

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, April is the cheapest month in which you can book a flight from London Heathrow Airport to South Dakota (average of £600). Flying from London Heathrow Airport to South Dakota in January is currently the most expensive (average of £1,456). 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 LHR to SD?

One of the essential ways to save on airfare from London Heathrow Airport to South Dakota is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the evening could potentially save you up to 23% on airfare.

Reviews of airlines servicing South Dakota

See what other customers who have flown with Finnair, United Airlines, andVirgin Atlantic 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.

Finnair

7.6

Good

1,332 reviews

Check prices

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

1,332 reviews

Finnair

7.6

Good

1,332 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,May 2025

FRA - DFW

United Airlines

7.4

Good

8,976 reviews

Finnair

7.6

Good

1,332 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,May 2025

FRA - DFW

Virgin Atlantic

7.4

Good

667 reviews

Finnair

7.6

Good

1,332 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,May 2025

FRA - DFW

Lufthansa

6.8

Okay

7,489 reviews

Finnair

7.6

Good

1,332 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,May 2025

FRA - DFW

Related info for your journey

How long is the flight from London Heathrow Airport to South Dakota?
For as low as £825, United Airlines can have you in South Dakota from London Heathrow Airport in 24h 27m. 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, April is the cheapest month in which you can book a flight from London Heathrow Airport to South Dakota (average of £600). Flying from London Heathrow Airport to South Dakota in January is currently the most expensive (average of £1,456). 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

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Heathrow to South Dakota

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Direct flights to United States

Top 4 airlines flying from Heathrow to South Dakota

Airline	Cheapest	Average	Flexibility	On-time
Virgin Atlantic	Cheapest£615	Average£832	FlexibilityNo cancel fee	On-time72%	Search Virgin Atlantic flights
Finnair	Cheapest£682	Average£867	FlexibilityNo cancel fee	On-time76%	Search Finnair flights
United Airlines	Cheapest£687	Average£977	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Lufthansa	Cheapest£744	Average£847	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights

Fly with Cheapflights

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

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to South Dakota from Heathrow today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Heathrow to South Dakota?

Millions of users choose and trust Cheapflights to book the best flight deals from Heathrow 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 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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Cheap flights from London Heathrow Airport to South Dakota from £548

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 1/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap 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 15 October 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Heathrow to South Dakota

Cheapest flights from Heathrow to South DakotaExplore 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 15 October 2025.

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 15 October 2025.

Cheapflights Fare Finder

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

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.

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?

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

Find hourly flight availability from Heathrow 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 15 October 2025.

Reviews of airlines servicing South Dakota

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?

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

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

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

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

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

Top 4 airlines flying from Heathrow to South Dakota

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

Why should you use Cheapflights to find cheap flight tickets from Heathrow to South Dakota?

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

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

100% Free

Book with Flexibility

Travel Smart

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 15 October 2025.