Flights from London Heathrow Airport (LHR) to South Dakota

Travelers and cabin class

Flight deals from London Heathrow Airport to South Dakota

Looking for cheap flights from London Heathrow Airport to South Dakota, or a last-minute trip? Find the cheapest prices on one-way and round-trip flights right here.

Flying from London Heathrow Airport to South Dakota

Arm yourself with these facts on the fly.
Cheapest flight foundC$1,326, Rapid City
Cheapest month to flySeptember

Frequently asked questions

There are currently no direct flights from London Heathrow Airport to South Dakota, but we've found some other routes to United States – check them out now.
We looked at all of the upcoming round-trip flights from London Heathrow Airport to South Dakota we could find over the next 12 months. It looks like C$1,326 is the best price. This is good, compared to the average South Dakota ticket price of C$1,981.
The cheapest month to fly from London Heathrow Airport to Aberdeen Airport is currently February.
The cheapest month to fly from London Heathrow Airport to Rapid City Regional Airport is currently September.
The cheapest month to fly from London Heathrow Airport to Pierre Airport is currently March.
And the cheapest month to fly from London Heathrow Airport to Sioux Falls Airport is usually September.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from London Heathrow Airport to South Dakota on Saturday, September 6, 2025.
If you're flying from London Heathrow, the cheapest city in South Dakota to fly into is Rapid City. The cheapest airport serving Rapid City at the moment is Rapid City Regional.