£250 Cheap Flights from Sioux Falls (FSD) to London (LGW)

Popular airlines from Sioux Falls Regional Airport (FSD) to Gatwick Airport (LGW)

  • Be in the know

    Get alerts if flight prices drop or rise*
  • Book smarter

    Save up to 25% on select hotels after you book a flight*
  • Earn twice

    Earn your airline miles on top of our rewards

Cheap Flights from Sioux Falls (FSD) to London (LGW)

Prices were available within the past 7 days and start at £250 for one-way flights and £676 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
American Airlines
American Airlines
American Airlines
American Airlines
American Airlines
Delta
KLM
Air France
Iberia

Alternative airports near London

Prices were available within the past 7 days. Prices and availability are subject to change.

Frequently asked questions

Which airlines fly direct from Sioux Falls, SD (FSD-Sioux Falls Regional) to London (LGW-Gatwick)?
Enter FSD to LGW and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
How do I find cheap flights from Sioux Falls, SD (FSD-Sioux Falls Regional) to London (LGW-Gatwick)?
To find a cheap flight from Sioux Falls, SD (FSD-Sioux Falls Regional) to London (LGW-Gatwick), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Sioux Falls, SD (FSD-Sioux Falls Regional) to London (LGW-Gatwick)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Sioux Falls, SD (FSD-Sioux Falls Regional) to London (LGW-Gatwick)?
There are approximately 4 connecting flights per day from Sioux Falls Regional (FSD) to Gatwick (LGW). Some common connection points include O'Hare Intl. (ORD), Minneapolis - St. Paul Intl. (MSP), and Dallas-Fort Worth Intl. (DFW).
What is the earliest flight from Sioux Falls, SD (FSD-Sioux Falls Regional) to London (LGW-Gatwick)?
Sort flights by "Departure (earliest)" on Expedia to find the earliest flight from FSD to LGW. To compare more early flights, use the "Early Morning" and "Morning" filters in your search.
How long does it take to fly from Sioux Falls, SD (FSD-Sioux Falls Regional) to London (LGW-Gatwick)?
Flying from FSD to LGW with a connection usually takes about 20 hours 50 minutes, traveling roughly 4,214 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Sioux Falls, SD (FSD-Sioux Falls Regional) to London (LGW-Gatwick)?
Select the "Business class" and "First class" filters when looking for FSD to LGW flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Sioux Falls, SD (FSD-Sioux Falls Regional) to London (LGW-Gatwick) flight with Expedia?
It's easy to earn miles on a Sioux Falls, SD (FSD-Sioux Falls Regional) to London (LGW-Gatwick) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia. *Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for London from Sioux Falls Regional (FSD)?
When traveling from Sioux Falls Regional (FSD) to London, you can fly into London Intl. (YXU) and Heathrow (LHR). Some flights may connect through major hubs like O'Hare Intl. (ORD), Denver Intl. (DEN), Minneapolis - St. Paul Intl. (MSP) before reaching London. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Sioux Falls, SD (FSD-Sioux Falls Regional) to London (LGW-Gatwick) at the last minute?
Typically, booking a last minute flight from Sioux Falls, SD (FSD-Sioux Falls Regional) to London (LGW-Gatwick) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Sioux Falls, SD (FSD-Sioux Falls Regional) to London (LGW-Gatwick) flight and hotel package?
Securing a Sioux Falls, SD (FSD-Sioux Falls Regional) to London (LGW-Gatwick) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Sioux Falls, SD (FSD-Sioux Falls Regional) to London (LGW-Gatwick)?
If you booked your Sioux Falls, SD (FSD-Sioux Falls Regional) to London (LGW-Gatwick) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Sioux Falls Regional
Destination airport
Gatwick
Airlines serving
Air France, American Airlines, Iberia, KLM
Return price
£676
Distance
6742 km

Explore a world of travel with Expedia

*Available to Expedia members.