How long is the flight from London to South Dakota?

Airlines like American Airlines, United Airlines, and Delta fly from London to South Dakota in about 12h 37m. The time it takes to get you to your destination can typically vary by up to 8h 33m. There are 4385 mi between London and South Dakota. Both multi-stop and nonstop flights can be found to your destination and back.

In terms of precipitation, rainfall in South Dakota ranges from 0.6 - 3.9 inches per month. June is typically the wettest month, when rainfall can reach 3.9 in. January is typically the driest time to visit South Dakota when rainfall is around 0.6 in.

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 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 15.8 F).

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

The most popular flight routes from London to South Dakota are London Heathrow - Rapid City, London Heathrow - Aberdeen and London City - Aberdeen.

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 vacation 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.

$805+ Flights from London to South Dakota

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Find cheap flights from London to South Dakota with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from London to South Dakota

Best flights from London to South Dakota
Discover carefully curated flight deals from London to South Dakota that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 18, 2025.

Fri 1/308:20 amLHR - RAP

1 stop19h 55mAmerican Airlines

Fri 2/62:08 pmRAP - LHR

1 stop14h 32mAmerican Airlines

Deal found 12/16

$1,107

Thu 1/2211:35 amLHR - RAP

1 stop12h 37mUnited Airlines

Mon 1/267:00 amRAP - LHR

2 stops18h 25mUnited Airlines

Deal found 12/15

$1,141

Fri 1/306:30 amLHR - ABR

2 stops21h 10mDelta

Fri 2/62:45 pmABR - LHR

1 stop10h 20mDelta

Deal found 12/16

$1,204

Fri 1/308:05 pmLCY - RAP

2 stops26h 20mKLM

Fri 2/610:54 amRAP - LCY

2 stops14h 16mKLM

Deal found 12/16

$1,254

Mon 1/54:50 pmLHR - RAP

2 stops36h 38mMultiple Airlines

Sat 1/1010:54 amRAP - LHR

2 stops36h 56mMultiple Airlines

Deal found 12/16

$1,673

Thu 1/111:05 amLHR - ABR

1 stop16h 35mDelta

Thu 1/152:45 pmABR - LHR

1 stop10h 20mDelta

Deal found 12/16

$1,717

Mon 1/56:30 amLHR - ABR

2 stops21h 10mDelta

Sat 1/102:45 pmABR - LHR

2 stops23h 25mDelta

Deal found 12/16

$2,443

Last-minute flights from London to South Dakota
Discover last-minute flight deals from London to South Dakota. Data last updated December 18, 2025 and is based on user searches.

Thu 1/16:30 amLHR - ABR

2 stops21h 10mDelta

Thu 1/152:45 pmABR - LHR

1 stop10h 20mDelta

Deal found 12/16

$1,700

Mon 1/54:50 pmLHR - RAP

2 stops36h 38mMultiple Airlines

Sat 1/1010:54 amRAP - LHR

2 stops36h 56mMultiple Airlines

Deal found 12/16

$1,673

Mon 1/56:30 amLHR - ABR

2 stops21h 10mDelta

Sat 1/102:45 pmABR - LHR

2 stops23h 25mDelta

Deal found 12/16

$2,443

Thu 1/2210:25 amLHR - RAP

2 stops17h 07mUnited Airlines

Mon 1/267:00 amRAP - LHR

2 stops16h 40mUnited Airlines

Deal found 12/15

$1,141

Fri 1/3010:20 amLHR - RAP

3 stops19h 08mMultiple Airlines

Fri 2/64:10 pmRAP - LHR

3 stops34h 10mMultiple Airlines

Deal found 12/16

$1,000

Fri 1/308:20 amLHR - RAP

1 stop19h 55mAmerican Airlines

Fri 2/62:08 pmRAP - LHR

1 stop14h 32mAmerican Airlines

Deal found 12/16

$1,107

Fri 1/306:30 amLHR - ABR

2 stops21h 10mDelta

Fri 2/62:45 pmABR - LHR

1 stop10h 20mDelta

Deal found 12/16

$1,204

Fri 1/308:05 pmLCY - RAP

2 stops26h 20mKLM

Fri 2/610:54 amRAP - LCY

2 stops14h 16mKLM

Deal found 12/16

$1,254

One-way flights from London to South Dakota
Search for one-way flight options from London to South Dakota. Find affordable one-way fares based on user searches. Data last updated December 18, 2025.

Sat 4/259:00 amLHR - RAP

2 stops20h 27mUnited Airlines

Deal found 12/16

$805

Sat 4/2512:25 pmLHR - RAP

1 stop16h 33mVirgin Atlantic

Deal found 12/16

$823

Sun 12/288:40 amLHR - ABR

2 stops18h 59mDelta

Deal found 12/16

$1,392

Sat 4/256:40 amLHR - RAP

3 stops22h 18mMultiple Airlines

Deal found 12/16

$3,716

Find flight deals from London to South Dakota

Round-trip from	$1,000 (Scandinavian Airlines)
One-way from	$805 (United Airlines)
Popular in	March
Cheapest in	September
Average price	$1,149

From London (LON) to South Dakota

Search Deals

One-way flight from London (LON) to South Dakota

Search Deals

Highest demand for flights based on searches. 5% potential increase in price ($72 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease ($17 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in December 2025

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

LondonRapid City

LHR - RAP

LHRRAP

London Heathrow

Fri 1/30

8:20 am-9:15 pm

1 stop19h 55m

Rapid City

Fri 2/6

2:08 pm-11:40 am

1 stop14h 32m

$1,107

LondonRapid City

LHR - RAP

LHRRAP

London Heathrow

Thu 1/22

11:35 am-5:12 pm

1 stop12h 37m

Rapid City

Mon 1/26

7:00 am-8:25 am

2 stops18h 25m

$1,141

LondonAberdeen

LHR - ABR

LHRABR

London Heathrow

Fri 1/30

6:30 am-9:40 pm

2 stops21h 10m

Aberdeen

Fri 2/6

2:45 pm-7:05 am

1 stop10h 20m

$1,204

LondonRapid City

LCY - RAP

LCYRAP

London City

Fri 1/30

8:05 pm-3:25 pm

2 stops26h 20m

Rapid City

Fri 2/6

10:54 am-8:10 am

2 stops14h 16m

$1,254

LondonRapid City

LHR - RAP

LHRRAP

London Heathrow

Mon 1/5

4:50 pm-10:28 pm

2 stops36h 38m

Rapid City

Sat 1/10

10:54 am-6:50 am

2 stops36h 56m

$1,673

LondonAberdeen

LHR - ABR

LHRABR

London Heathrow

Thu 1/1

11:05 am-9:40 pm

1 stop16h 35m

Aberdeen

Thu 1/15

2:45 pm-7:05 am

1 stop10h 20m

$1,717

LondonAberdeen

LHR - ABR

LHRABR

London Heathrow

Mon 1/5

6:30 am-9:40 pm

2 stops21h 10m

Aberdeen

Sat 1/10

2:45 pm-8:10 pm

2 stops23h 25m

$2,443

LondonRapid City

LHR - RAP

LHRRAP

London Heathrow

Sat 4/25

9:00 am-10:27 pm

2 stops20h 27m

$805

LondonRapid City

LHR - RAP

LHRRAP

London Heathrow

Sat 4/25

12:25 pm-9:58 pm

1 stop16h 33m

$823

LondonAberdeen

LHR - ABR

LHRABR

London Heathrow

Sun 12/28

8:40 am-9:39 pm

2 stops18h 59m

$1,392

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Showing 1-10 of 11 results

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 round-trip 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 $772). Flying from London to South Dakota in January is currently the most expensive (average of $1,368). 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.

Related info for your journey

How long is the flight from London to South Dakota?
Airlines like American Airlines, United Airlines, and Delta fly from London to South Dakota in about 12h 37m. The time it takes to get you to your destination can typically vary by up to 8h 33m. There are 4385 mi between London and South Dakota. Both multi-stop and nonstop flights can be found to your destination and back.
What are the most popular routes from London to South Dakota?
The most popular flight routes from London to South Dakota are London Heathrow - Rapid City, London Heathrow - Aberdeen and London City - Aberdeen.
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 vacation 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 $772). Flying from London to South Dakota in January is currently the most expensive (average of $1,368). 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 London to South Dakota

Heathrow to John F Kennedy Intl flights

Heathrow to Newark flights

Heathrow to LaGuardia flights

Gatwick to John F Kennedy Intl flights

London City to John F Kennedy Intl flights

Gatwick to Newark flights

Stansted to John F Kennedy Intl flights

Gatwick to LaGuardia flights

London City to Newark flights

Luton to John F Kennedy Intl flights

Stansted to Newark flights

Luton to Newark flights

Heathrow to Los Angeles flights

Heathrow to Miami flights

Heathrow to Boston flights

Heathrow to Orlando flights

Manchester to John F Kennedy Intl flights

Heathrow to Las Vegas flights

Heathrow to Dallas/Fort Worth flights

Heathrow to Dulles Intl flights

Heathrow to San Francisco flights

Gatwick to Miami flights

Heathrow to O'Hare Intl flights

Manchester to Orlando flights

London City to Miami flights

Gatwick to Orlando flights

Heathrow to Baltimore flights

Gatwick to Boston flights

Stansted to Miami flights

Gatwick to Los Angeles flights

Edinburgh to Newark flights

Heathrow to Hobby flights

Heathrow to Tampa flights

Edinburgh to John F Kennedy Intl flights

Heathrow to Seattle flights

Heathrow to Atlanta flights

London City to Los Angeles flights

Edinburgh to Boston flights

Manchester to Newark flights

Heathrow to Denver flights

Heathrow to George Bush Intcntl flights

Manchester to LaGuardia flights

Heathrow to Fort Lauderdale flights

London City to Boston flights

Stansted to Los Angeles flights

Luton to Miami flights

Gatwick to Las Vegas flights

Heathrow to Ontario flights

Heathrow to Philadelphia flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

$805+ Cheap flights from London (LON) to South Dakota

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 4/25. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from London to South Dakota with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from London to South Dakota

Best flights from London to South DakotaDiscover carefully curated flight deals from London to South Dakota that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 18, 2025.

Discover carefully curated flight deals from London to South Dakota that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 18, 2025.

Find 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 December 18, 2025.

Round-trip from

One-way from

Popular in

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

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?

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?

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?

What is the cheapest month to book a flight 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.

100% Free

Book with Flexibility

Travel Smart

Best flights from London to South Dakota
Discover carefully curated flight deals from London to South Dakota that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 18, 2025.