Cheap flights from Sioux Falls (FSD) to London (LON) from $560

This is the cheapest one-way flight price, found on 12/6. Prices may vary by date and flight preferences.
FSD — LON
Dec 12 — Dec 191

How to find the cheapest flight from Sioux Falls (FSD) to London (LON)

Discover tips and strategies to find the most affordable flight options for your journey from Sioux Falls (FSD) to London (LON). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 7, 2023.

Popular in

July

Cheapest in

January

Average price

$975

Round-trip from

$630
High demand for flights, 30% potential price rise
Best time to find cheap flights, 21% potential price drop
Average for round-trip flights in December 2023
From Sioux Falls Joe Foss Field to London (LON)

What is the cheapest day to fly round-trip from Sioux Falls to London?

Friday flights are generally found to be more expensive for flights from Sioux Falls to London. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to London.

What is the cheapest month to fly from Sioux Falls to London?

January can be a great time to fly to London from Sioux Falls with a flight ticket averaging about $938. Cheapflights users have found deals in the month of January for as cheap as $674. The most expensive prices can be found in the month of July.

When is the cheapest time to fly from Sioux Falls to London (FSD - LON)?

One of the essential ways to save on airfare from Sioux Falls to London is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight at noon could potentially save you up to 17% on airfare.

Cheap KLM flights from Sioux Falls to London

Explore cheap flight options specifically provided by KLM for the route between Sioux Falls and London. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,618,515 searches. Data last updated December 7, 2023.
Consider these cheap KLM flights we've found departing from Sioux Falls to London. It's recommended that users confirm their flight details before booking.

Cheap United Airlines flights from Sioux Falls to London

Explore cheap flight options specifically provided by United Airlines for the route between Sioux Falls and London. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,618,515 searches. Data last updated December 7, 2023.
Have a look at some of the cheapest available United Airlines flights departing from Sioux Falls and landing in London. Make sure to examine the flight information before completing your reservation.

Cheap Sioux Falls to London flights in December & January 2023

Find cheap flight options from Sioux Falls to London specifically for the months of December and January 2023. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,618,515 searches. Prices were last updated on December 7, 2023.
Listed are some of the best fares we've found on flights departing from Sioux Falls to London in 2023. Check back in a little while for more flight options.

Sioux Falls to London 2023 flight deals

Discover exclusive flight deals for travel between Sioux Falls and London in 2023. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,618,515 searches. Data last updated December 7, 2023.
Listed are some of the best fares we've found on flights departing from Sioux Falls to London in 2023. Check back in a little while for more flight options.

Sioux Falls to London flights leaving soon

Find last-minute flight options from Sioux Falls to London for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,618,515 searches. Data last updated December 7, 2023.
Check out these flights departing soon from Sioux Falls to London. To prevent any unwanted surprises, users should verify their flight info before booking.

One-way flights to London from Sioux Falls

Search for one-way flight options from Sioux Falls to London. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,618,515 searches. Data last updated December 7, 2023.
Users traveling one-way from Sioux Falls to London can select one of these great deals. Users in need of a round-trip flight from Sioux Falls to London instead should update the search form at the top of page.

Find flights from Sioux Falls to London within your budget

Customize your flight search to find flights from Sioux Falls to London that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,618,515 searches. Data last updated December 7, 2023.

Fly from

Any airport

Fly to

Any airport

Budget

$715 - $1,088

Route

Depart

Return

Price

Sioux Falls Joe Foss FieldLondon Heathrow

FSD - LHR

FSDLHR

Sioux Falls Joe Foss Field

Fri 4/26

1 stop23h 40m

London Heathrow

Fri 5/3

1 stop20h 04m

$715

Sioux Falls Joe Foss FieldLondon Heathrow

FSD - LHR

FSDLHR

Sioux Falls Joe Foss Field

Fri 4/26

1 stop18h 15m

London Heathrow

Fri 5/3

2 stops28h 30m

$716

Sioux Falls Joe Foss FieldLondon Heathrow

FSD - LHR

FSDLHR

Sioux Falls Joe Foss Field

Sat 1/13

1 stop11h 09m

London Heathrow

Fri 1/19

1 stop16h 01m

$718

Sioux Falls Joe Foss FieldLondon Heathrow

FSD - LHR

FSDLHR

Sioux Falls Joe Foss Field

Fri 4/26

2 stops15h 48m

London Heathrow

Fri 5/3

2 stops33h 48m

$727

Sioux Falls Joe Foss FieldLondon Heathrow

FSD - LHR

FSDLHR

Sioux Falls Joe Foss Field

Wed 4/24

1 stop12h 45m

London Heathrow

Mon 5/6

2 stops30h 08m

$760

Sioux Falls Joe Foss FieldLondon Heathrow

FSD - LHR

FSDLHR

Sioux Falls Joe Foss Field

Wed 4/24

1 stop19h 25m

London Heathrow

Mon 5/6

1 stop20h 04m

$809

Sioux Falls Joe Foss FieldLondon Heathrow

FSD - LHR

FSDLHR

Sioux Falls Joe Foss Field

Wed 5/8

1 stop19h 25m

London Heathrow

Wed 5/22

2 stops23h 39m

$812

Sioux Falls Joe Foss FieldLondon Heathrow

FSD - LHR

FSDLHR

Sioux Falls Joe Foss Field

Tue 5/7

1 stop20h 55m

London Heathrow

Tue 5/21

2 stops18h 14m

$813

Sioux Falls Joe Foss FieldLondon Heathrow

FSD - LHR

FSDLHR

Sioux Falls Joe Foss Field

Tue 5/21

1 stop12h 44m

London Heathrow

Tue 6/4

2 stops34h 14m

$1,088

Flights are sorted by cheapest first

Deals found on 12/6

Average price of flights to London by month

Plan your trip from Sioux Falls to London by taking into account the cheapest months to travel. The average price of a one-way flight from Sioux Falls to London is currently 736.00 USD while a round-trip flight costs 795.33 USD. Price data was last updated on December 3, 2023.

Currently, November is the cheapest month in which you can book a flight from Sioux Falls to London (average of $652). Flying from Sioux Falls to London in June is currently the most expensive (average of $1,184). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

January

$680

February

$671

March

$699

April

$742

May

$764

June

$1,184

July

$1,037

August

$815

September

$748

October

$712

November

$652

December

$680

Reviews of airlines servicing London

Get insights into the airlines that provide service to London. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to London. Reviews last updated December 7, 2023.
Read reviews from past customers who have flown KLM, United Airlines and American Airlines from Sioux Falls to London. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
7.9
Good
3,035 reviews

Overall

7.9

Food

7.2

Boarding

8.0

Entertainment

7.8

Crew

8.5

Comfort

7.9

Reviews

1 / 10

The amount of carry on is put of control. We were in group 3 boarding and there was no room in upper storage for our 1 bag (between 2 people) Just because we can’t afford to up grade our seats… $2000 more. We get penaltized. Make us feel less than

7.9
Good
3,035 reviews
7.9
Good
3,035 reviews

Overall

7.9

Food

7.2

Boarding

8.0

Entertainment

7.8

Crew

8.5

Comfort

7.9

Reviews

1 / 10

The amount of carry on is put of control. We were in group 3 boarding and there was no room in upper storage for our 1 bag (between 2 people) Just because we can’t afford to up grade our seats… $2000 more. We get penaltized. Make us feel less than

7.6
Good
276 reviews
7.9
Good
3,035 reviews

Overall

7.9

Food

7.2

Boarding

8.0

Entertainment

7.8

Crew

8.5

Comfort

7.9

Reviews

1 / 10

The amount of carry on is put of control. We were in group 3 boarding and there was no room in upper storage for our 1 bag (between 2 people) Just because we can’t afford to up grade our seats… $2000 more. We get penaltized. Make us feel less than

7.4
Good
198 reviews
7.9
Good
3,035 reviews

Overall

7.9

Food

7.2

Boarding

8.0

Entertainment

7.8

Crew

8.5

Comfort

7.9

Reviews

1 / 10

The amount of carry on is put of control. We were in group 3 boarding and there was no room in upper storage for our 1 bag (between 2 people) Just because we can’t afford to up grade our seats… $2000 more. We get penaltized. Make us feel less than

7.4
Good
1,902 reviews
7.9
Good
3,035 reviews

Overall

7.9

Food

7.2

Boarding

8.0

Entertainment

7.8

Crew

8.5

Comfort

7.9

Reviews

1 / 10

The amount of carry on is put of control. We were in group 3 boarding and there was no room in upper storage for our 1 bag (between 2 people) Just because we can’t afford to up grade our seats… $2000 more. We get penaltized. Make us feel less than

7.2
Good
2,645 reviews
7.9
Good
3,035 reviews

Overall

7.9

Food

7.2

Boarding

8.0

Entertainment

7.8

Crew

8.5

Comfort

7.9

Reviews

1 / 10

The amount of carry on is put of control. We were in group 3 boarding and there was no room in upper storage for our 1 bag (between 2 people) Just because we can’t afford to up grade our seats… $2000 more. We get penaltized. Make us feel less than

Average temperature in London by month

Plan your trip to London by selecting the month that matches your preferred temperature. July sees the highest average temperature while January sees the lowest average temperature. Temperature data was last updated on December 3, 2023.

LON

Temperature

39.2 - 62.6 °F

Average rainfall in London by month

Keep in mind the precipitation totals in London when planning your trip. London sees an average of 2.30 precipitation per year with the most occurring in January. Precipitation data was last updated on December 3, 2023.

LON

Rainfall

1.6 - 2.8 inches

Related info for your journey

Find useful and relevant information for your journey from Sioux Falls to London. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly from for flights from Sioux Falls to London?

For a flight from Sioux Falls to London, you will be flying from Joe Foss Field. Sioux Falls Joe Foss Field (FSD) is just 2.6 mi from the center of the city. Joe Foss Field is the only Sioux Falls airport and it handles 0 outbound flights to London per day. 3 airlines have flights to London from Sioux Falls Joe Foss Field on a regular basis.

Can I find flights from Sioux Falls to London for under $800 on Cheapflights?

Yes, there are multiple flights from Sioux Falls to London for under $800. The cheapest flight booked recently is on KLM for just $715, but on average you can expect to pay $836.

Are there last-minute flights available from Sioux Falls to London for under $1,000?

There are currently 2+ open flights from Sioux Falls to London within the next 7 days for less than $1,000.

What are the cheapest airlines flying from Sioux Falls to London round-trip?

Our cheapest airline available from Sioux Falls to London is KLM. Our recent data shows that you can find tickets from as low as $715 on this airline. Additional options worth looking into are United Airlines and American Airlines, starting at $716 and $718 round-trip. KLM is currently priced 23% below the average price you’ll pay for this route.

What are the cheapest airlines to fly from Sioux Falls to London one-way?

For one-way options, check prices for United Airlines. According to our data, you can fly for as low as $611. Users have also found prices from $784 and $813 on Virgin Atlantic and Lufthansa, respectively.

What are the most popular routes from Sioux Falls to London?

What are the most popular airlines that fly from Sioux Falls to London?

What does FSD to LHR mean?

FSD stands for Sioux Falls Joe Foss Field Airport, while LHR stands for London Heathrow Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry. London Gatwick Airport (LGW), London City Airport (LCY), London Stansted Airport (STN), London Luton Airport (LTN), London Southend Airport (SEN) are some additional IATA codes for airports related to your trip.

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Sioux Falls to London
See prices for flight routes from nearby airports that may be better suited for you.

Top 3 airlines flying from Sioux Falls to London

Discover the top 3 airlines that operate flights from Sioux Falls to London. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,618,515 searches. Data last updated December 7, 2023.
AirlineCheapestAverageFlexibilityOn-time
Virgin AtlanticCheapest$587Average$743FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
American AirlinesCheapest$663Average$917FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapest$731Average$802FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Search flights to London by cabin class

Book a flight to one of these trending destinations

User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Sioux Falls to London?

Deals for Sioux Falls to London flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Sioux Falls to London?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Sioux Falls to London for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Sioux Falls to London with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Sioux Falls to London flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Sioux Falls to London become cheaper?

Not ready to book yet? You can track prices for flights from Sioux Falls to London on Cheapflights with our Price Alert feature and get notified when better prices are available.

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.