A town nestled in a valley with dense forests and hills in the background.

£606 Cheap Flights to South Dakota

View £606 flight on Tue, 17 Nov 2026Opens in a new window

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Popular airlines to South Dakota

  • United

  • American Airlines

  • Delta

  • Allegiant Air

  • Alaska Airlines

  • Frontier Airlines

  • KLM

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Cheap round-trip flights to South Dakota

Prices were available within the past 7 days and start at £606 for one-way flights and £788 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Lufthansa
Mon, 7 Sept - Mon, 14 Sept
LHR
London
RAP
Rapid City
£788 Return, found 10 hours ago
£788
Return
found 10 hours ago
Select Lufthansa flight, departing Mon, 7 Sept from London to Rapid City, returning Mon, 14 Sept, priced at £788 found 10 hours ago
Lufthansa
Wed, 16 Sept - Wed, 23 Sept
LHR
London
FSD
Sioux Falls
£788 Return, found 10 hours ago
£788
Return
found 10 hours ago
Select Lufthansa flight, departing Wed, 16 Sept from London to Sioux Falls, returning Wed, 23 Sept, priced at £788 found 10 hours ago
United
Tue, 8 Sept - Tue, 15 Sept
LHR
London
RAP
Rapid City
£789 Return, just found
£789
Return
just found
Select United flight, departing Tue, 8 Sept from London to Rapid City, returning Tue, 15 Sept, priced at £789 just found
Lufthansa
Tue, 3 Nov - Tue, 10 Nov
LHR
London
FSD
Sioux Falls
£789 Return, found 4 days ago
£789
Return
found 4 days ago
Select Lufthansa flight, departing Tue, 3 Nov from London to Sioux Falls, returning Tue, 10 Nov, priced at £789 found 4 days ago
United
Tue, 3 Nov - Tue, 10 Nov
LHR
London
FSD
Sioux Falls
£790 Return, found 4 days ago
£790
Return
found 4 days ago
Select United flight, departing Tue, 3 Nov from London to Sioux Falls, returning Tue, 10 Nov, priced at £790 found 4 days ago
Lufthansa
Tue, 15 Sept - Tue, 22 Sept
LHR
London
FSD
Sioux Falls
£793 Return, found 10 hours ago
£793
Return
found 10 hours ago
Select Lufthansa flight, departing Tue, 15 Sept from London to Sioux Falls, returning Tue, 22 Sept, priced at £793 found 10 hours ago
Lufthansa
Wed, 16 Sept - Wed, 23 Sept
LHR
London
FSD
Sioux Falls
£795 Return, found 10 hours ago
£795
Return
found 10 hours ago
Select Lufthansa flight, departing Wed, 16 Sept from London to Sioux Falls, returning Wed, 23 Sept, priced at £795 found 10 hours ago
Swiss International Air Lines
Sun, 4 Oct - Sun, 18 Oct
LGW
London
RAP
Rapid City
£801 Return, found 7 hours ago
£801
Return
found 7 hours ago
Select Swiss International Air Lines flight, departing Sun, 4 Oct from London to Rapid City, returning Sun, 18 Oct, priced at £801 found 7 hours ago
Iberia
Tue, 1 Dec - Wed, 9 Dec
LHR
London
FSD
Sioux Falls
£872 Return, found 5 days ago
£872
Return
found 5 days ago
Select Iberia flight, departing Tue, 1 Dec from London to Sioux Falls, returning Wed, 9 Dec, priced at £872 found 5 days ago
KLM
Tue, 1 Dec - Wed, 9 Dec
LHR
London
FSD
Sioux Falls
£873 Return, found 5 days ago
£873
Return
found 5 days ago
Select KLM flight, departing Tue, 1 Dec from London to Sioux Falls, returning Wed, 9 Dec, priced at £873 found 5 days ago

Trending flights to South Dakota

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

Lufthansa
Mon, 7 Sept - Mon, 14 Sept
LHR
London
RAP
Rapid City
£788 Return, found 12 hours ago
£788
Return
found 12 hours ago
Select Lufthansa flight, departing Mon, 7 Sept from London to Rapid City, returning Mon, 14 Sept, priced at £788 found 12 hours ago

Frequently asked questions

How do I find cheap flights to South Dakota that have flexible change policies?
It's quick and easy with Expedia. Firstly, enter your preferred dates and destination and hit "Search." Next step? Check the "No change fee" box underneath the "Flexible change policies" filter to the left of the screen. Step 3. Score a cheap and flexible flight to South Dakota.
Which airlines fly to South Dakota?
Lock in your seat with any of these popular airlines and get ready for new adventures in South Dakota:

  • American Airlines - 338 flights to or near South Dakota each month, including 186 flights to Rapid City Regional Airport (RAP) and 151 flights to Sioux Falls Regional Airport (FSD) per month.
  • United Airlines - 338 flights to or near South Dakota each month, including 182 flights to Sioux Falls Regional Airport (FSD) and 156 flights to Rapid City Regional Airport (RAP) per month.
  • Delta Air Lines - 251 flights to or near South Dakota each month, including 164 flights to Sioux Falls Regional Airport (FSD) and 86 flights to Rapid City Regional Airport (RAP) per month.

How can I find cheap tickets to South Dakota?
In the last seven days, £788 was the lowest price for a flight to South Dakota. If you're eager to save even more, book in advance and be flexible with your travel dates. Search for your journey to South Dakota, then compare prices for similar time frames by clicking on the "flexible dates" link above.
How much is a flight to South Dakota?
If you were journeying one way from London (LHR), you could've locked in a bargain fare for £606 in the last seven days. Round-trip journeys to South Dakota ranged from £788 to £873 over the same period.
What are the most popular airports to fly into in South Dakota?
You're not starved for choice in South Dakota. Once you've decided your final destination in the region, picking one of these main airports will be easy:

  • Sioux Falls Regional Airport (FSD) - 598 flights per month.
  • Rapid City Regional Airport (RAP) - 451 flights per month.
  • Pierre Regional Airport (PIR) - 52 flights per month.

When is the cheapest time to fly to South Dakota?
Consider travelling early in the week to get the best deal to South Dakota. Tuesday is generally the most economical day to depart, followed by Monday. Saturday often has the highest prices. This is because a lot of travellers like to kick off their getaway on a weekend.
How much is a plane ticket to South Dakota?
In the last seven days, seats to South Dakota varied between £788 and £873. Prices usually rise as your travel date nears, so snap up a great deal today.
What is the best time to go to South Dakota?
Sioux Falls, South Dakota's most populated city, is a fabulous place to explore at anytime. Not into the cold? Then travel here from June 20 onward in summer, when average temperatures vary from 16ºC to 27ºC. May, July and August is when Sioux Falls is at its busiest.
What months are the cheapest to book a flight to South Dakota?
The most cost-effective month to book a great deal to South Dakota is February, whereas the most expensive is December. Keep clear of this month if you're on a budget.

Book with confidence

Top tips for booking flights to South Dakota from UK

Get ready to fly to South Dakota

Prepare your luggage and book your flights to South Dakota with Expedia. We offer a seamless flight booking experience, with a wide range of South Dakota plane tickets to choose from. If you need help finding some of the best deals for cheap flights to South Dakota in 2026, we are always available to assist you. Book your flights to South Dakota today and let the adventure begin!

Find the best tickets to South Dakota

To find some of the best tickets to South Dakota in 2026, use Expedia's powerful search engine to compare dates and the different departure and arrival airports for your trip. Whether you're after direct flights to South Dakota or last-minute flights to South Dakota, you can filter and sort your search results, making it easy to find the ideal flight to South Dakota.

Airlines fly to South Dakota

There are 20 different airlines that fly to South Dakota including some of the most trusted names in the business. To book flights to South Dakota with your favourite airline, take a look at Expedia's flight listings and try out different dates to find some of the best South Dakota plane tickets.

Find the cheapest flights to South Dakota

By booking early you may find some of the best deals for South Dakota flights from the UK, including South Dakota direct flights. You can usually find affordable and cheap flights to South Dakota, whether one-way from £606 or round-trip from £788, with Expedia if you book your trip far enough in advance.

Find the best airports for cheap flights to South Dakota

Try searching for different South Dakota airports with Expedia to find some of the cheapest flights to South Dakota. Flights from London (LHR) to Sioux Falls (FSD) usually have the lowest price from £606.

Why book your flights to South Dakota with Expedia

Expedia offers great deals on South Dakota air fares from £606 to cater to every budget. Not only is Expedia one of the top platforms to book flights to South Dakota from the UK, it is also your one-stop shop for booking hotels, car rentals, and more.

 

*Prices and availability are subject to change. Additional terms apply.

Top tips for booking flights to South Dakota from UK

Travel information

South Dakota Flights Information

Airlines serving
Lufthansa, United, American Airlines, KLM, Virgin Atlantic, Swiss International Air Lines, Iberia
Roundtrip price
from £788
South Dakota Flights Information

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