$738 Find Cheap Flights from London to South Dakota - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Cheap Flights from London to South Dakota

Cheapest round-trip prices found by our users on KAYAK in the last 5 days
Sort by: Cheapest
Rapid City
13h 07m2 stops
from $1,034per person
Sioux Falls
Sioux Falls
12h 30m2 stops
from $1,330per person
Booking Insights

Price, demand and travel trends for London Heathrow Airport to South Dakota flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

What are the cheapest fares from London Heathrow Airport to South Dakota recently?

The cheapest fare from London Heathrow Airport to South Dakota in the last week was $1,034 round-trip, to Rapid City (RAP).

How do fares into airports in South Dakota compare?

According to KAYAK data from the last 12 months, the cheapest airports to fly into South Dakota from London Heathrow Airport are:

• Sioux Falls Joe Foss Field (FSD) (avg. price $1,339)
• Rapid City (RAP) (avg. price $1,435)

What's the cheapest month to fly from London Heathrow Airport to South Dakota?

February is typically the cheapest month to fly from London Heathrow Airport to South Dakota, with round-trip fares averaging $977. August and July are usually the most expensive, averaging $1,691 and $1,566, respectively.

How do fares from London Heathrow Airport to South Dakota vary by day of the week?

On average, Thursday is the cheapest day to fly from London Heathrow Airport to South Dakota and Wednesday is the most expensive. Looking at the past 12 months of KAYAK data, it's 32% more expensive to fly on a Wednesday compared to Thursday.

What's the best time of day to fly from London Heathrow Airport to South Dakota?

It's cheapest to fly to South Dakota in the evening with average prices of $1,415. The afternoon is the most expensive time to fly, with average prices of $1,486.

Key details for London Heathrow Airport to South Dakota flights

Low season

March

Cheapest flight

$738
Beat the crowds with an average 71% drop in travelers.
The most popular month to fly with an average 87% increase in travelers.
One-way flight from London Heathrow Airport to Rapid City

Your London Heathrow Airport to South Dakota flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • Is now a good time to book a flight from London Heathrow Airport to South Dakota?

    Yes. Fares from London Heathrow Airport to South Dakota are low right now. As a rule of thumb, a round-trip under $1,168 (cheaper than most fares this year) is a good deal, so if you spot one at or below that, it's a good time to book.

  • How much should I budget for a flight from London Heathrow Airport to South Dakota?

    Over the past 12 months, round-trip fares from London Heathrow Airport to South Dakota have typically cost between $1,168 and $1,634.

  • What are the main airports serving South Dakota?

    There are 6 airports in South Dakota. 67% of KAYAK users choose Rapid City (RAP) as their arrival airport, while 33% choose Sioux Falls Joe Foss Field (FSD).

  • Which airlines fly nonstop from London Heathrow Airport to South Dakota?

    Based on the flight schedule for the next 3 months, no airline regularly operates nonstop flights from London Heathrow Airport to South Dakota. One-stop options include:

    • United Airlines
    • British Airways
    • Delta

  • Which destinations in South Dakota can I fly nonstop from London Heathrow Airport?

    Based on the flight schedule for the next 3 months, there are no nonstop flights from London Heathrow Airport to South Dakota. The most popular destination you can reach with one stop is Rapid City.

  • Which cabin classes are available from London Heathrow Airport to South Dakota?

    On flights from London Heathrow Airport to South Dakota you can book Economy Class or Business Class.

Your guide to booking London Heathrow Airport to South Dakota flights

Get tips on when to book, when to fly and what to know before your trip.
  • Flexible with your dates? Fly in February to save some money. It's typically the cheapest month on this route, while flights in August will cost you the most.
  • Fly out on a Thursday to get the cheapest fares. Avoid Wednesday flights, which are about 32% more expensive.
  • If you're watching your budget, fly into Sioux Falls Joe Foss Field (FSD) which has the lowest average airfare in the region. Just remember to budget for any onward travel by bus, car or domestic flight.
  • Start your trip in Rapid City, the most popular destination in South Dakota. From there, it's easy to continue on to other popular spots such as Sioux Falls, Deadwood and Keystone.

More options for your flight from London to South Dakota

Complete your trip to South Dakota with a hotel stay or car rental