Cheap flights to South Dakota – Compare and Save

— FSD
4 May — 11 May1
1 adult
1 adult, Economy, 0 bags

Flights to South Dakota in 2026

Find the latest flights to South Dakota in 2026, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 858,174 searches and data was last updated on 4 April 2026.

One-way from

£580

Popular in

March

Cheapest in

September

Average price

£775
Delta
  • Delta
  • 9/9
  • 2 total stops
  • 19h 30m total
  • London to South Dakota
Highest demand for flights based on searches. 3% potential increase in price (£30 potential increase over avg. return price).
Cheapest flight prices on average. 3% potential price decrease (£29 potential savings vs. average return price).
Average for return flights in April 2026

Find flights to South Dakota

Browse one-way and return flights deals to South Dakota on Cheapflights. Flight deals are based on user searches and were last updated on 4 April 2026
Explore South Dakota

Find flight deals to South Dakota

Enter your travel dates to find the best prices.

Cheapest flights to South Dakota
Explore the most affordable flight options available to South Dakota. Find the lowest fares based on data from user searches, with prices last updated on 4 April 2026.

Fri 11/1207:40
LHR
-
RAP
2 stops16h 23m
Lufthansa
Sun 13/1217:48
RAP
-
LHR
1 stop32h 52m
Lufthansa
Deal found 30/3£915
Wed 29/409:30
LHR
-
RAP
2 stops19h 50m
United Airlines
Sun 3/516:13
RAP
-
LHR
1 stop34h 27m
United Airlines
Deal found 3/4£923
Wed 29/407:30
LHR
-
RAP
2 stops16h 30m
United Airlines
Sun 3/517:35
RAP
-
LHR
1 stop33h 05m
United Airlines
Deal found 2/4£924
Wed 29/409:30
LHR
-
RAP
2 stops16h 32m
United Airlines
Sun 3/516:13
RAP
-
LHR
1 stop34h 27m
United Airlines
Deal found 1/4£928
Fri 15/508:00
LHR
-
RAP
1 stop20h 46m
Lufthansa
Fri 22/507:00
RAP
-
LHR
2 stops17h 15m
Lufthansa
Deal found 31/3£940
Wed 29/411:25
LHR
-
RAP
1 stop12h 35m
United Airlines
Sun 3/516:13
RAP
-
LHR
1 stop34h 27m
United Airlines
Deal found 2/4£946
Wed 29/407:30
LHR
-
RAP
2 stops18h 32m
United Airlines
Sun 3/507:00
RAP
-
LHR
2 stops16h 45m
United Airlines
Deal found 3/4£953
Wed 29/409:30
LHR
-
RAP
2 stops16h 32m
United Airlines
Sun 3/510:55
RAP
-
LHR
2 stops16h 30m
United Airlines
Deal found 2/4£954
Wed 29/407:30
LHR
-
RAP
2 stops16h 30m
United Airlines
Sun 3/509:30
RAP
-
LHR
2 stops14h 45m
United Airlines
Deal found 1/4£958
Wed 29/411:25
LHR
-
RAP
1 stop16h 19m
United Airlines
Sun 3/513:00
RAP
-
LHR
1 stop13h 40m
United Airlines
Deal found 3/4£976
Wed 29/411:25
LHR
-
RAP
1 stop14h 37m
United Airlines
Sun 3/517:35
RAP
-
LHR
1 stop12h 00m
United Airlines
Deal found 1/4£981
Fri 15/508:40
LHR
-
RAP
2 stops33h 05m
United Airlines
Fri 22/505:00
RAP
-
LHR
3 stops19h 15m
United Airlines
Deal found 31/3£994

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.