How long is the flight from London Heathrow Airport to Sioux Falls?

For as low as £833, United Airlines can have you in Sioux Falls from London Heathrow Airport in 17h 06m. Airlines will cover a distance of 4189 mi.

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

Cheapflights users have booked flights from London Heathrow Airport to Sioux Falls round-trip from £771. Another airline that can offer you cheap pricing is Lufthansa.

In terms of precipitation, rainfall in Sioux Falls ranges from 15.0 - 99.0 inches per month. June is typically the wettest month, when rainfall can reach 99.0 mm. January is typically the driest time to visit Sioux Falls when rainfall is around 15.0 mm.

If weather is an important factor for your trip to Sioux Falls, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -9.0 C).

What is the cheapest time of day to fly from LHR to FSD?

When flying from London Heathrow Airport to Sioux Falls, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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

If you book a flight to Sioux Falls from London Heathrow, you will be flying to Joe Foss Field, which is the city’s only airport. Sioux Falls Joe Foss Field (FSD) is located 2.6 mi from the center of Sioux Falls. There are 0 flights from London Heathrow to Joe Foss Field per day from 2 different airlines.

Can I find deals for flights from Heathrow to Sioux Falls that include hotel bookings?

Yes. In addition to deals on Heathrow to Sioux Falls flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Heathrow to Sioux Falls?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Heathrow to Sioux Falls.

Can I find deals for business class flights from Heathrow to Sioux Falls?

Yes. Cheapflights offers flight deals from Heathrow to Sioux Falls by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£546+ Cheap Flights from London Heathrow Airport to Sioux Falls

Cheap flight deals from Heathrow to Sioux Falls

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

Cheapest flights from Heathrow to Sioux Falls
Explore the most affordable flight options available from Heathrow to Sioux Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 September 2026.

Wed 18/1111:35 -

1 stop14h 29m

Wed 2/1213:00 -

1 stop14h 40m

Deal found 29/9£781

Wed 18/1109:00 -

2 stops18h 37m

Wed 9/1211:12 -

1 stop12h 43m

Deal found 26/9£784

Wed 18/1109:00 -

2 stops18h 37m

Wed 25/1111:14 -

2 stops15h 56m

Deal found 29/9£784

Wed 18/1111:35 -

1 stop14h 29m

Wed 9/1211:12 -

1 stop12h 43m

Deal found 26/9£796

Thu 19/1106:30 -

2 stops21h 07m

Thu 3/1213:00 -

1 stop14h 40m

Deal found 29/9£806

Tue 13/1006:30 -

2 stops22h 41m

Tue 27/1018:40 -

1 stop12h 20m

Deal found 29/9£819

Thu 19/1106:50 -

2 stops17h 04m

Thu 3/1209:24 -

2 stops17h 46m

Deal found 29/9£822

Mon 12/1011:25 -

1 stop14h 55m

Mon 26/1011:14 -

1 stop13h 41m

Deal found 25/9£823

Tue 13/1006:50 -

2 stops17h 06m

Tue 27/1015:10 -

2 stops14h 40m

Deal found 25/9£833

Find flight deals from Heathrow to Sioux Falls

Round-trip from	£781
One-way from	£546
Popular in	August
Cheapest in	January
Average price	£812

Lufthansa
18/11-25/11
2 total stops
36h 09m total
London to Sioux Falls

Search Deals

19/12-31/12
3 total stops
52h 15m total
London to Sioux Falls

Search Deals

Highest demand for flights based on searches. 23% potential increase in price (£228 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 9% potential price decrease (£69 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2026

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from London Heathrow Airport to Sioux Falls that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Fastest return journey

LondonSioux Falls

LHR London Heathrow - FSD Sioux Falls Joe Foss Field

LHRFSD

London Heathrow

Fri 13/11

09:00-21:37

2 stops18h 37m

Sioux Falls Joe Foss Field

Wed 31/12

00:00-07:00

Nonstop0h 00m

£644

LondonSioux Falls

LHR London Heathrow - FSD Sioux Falls Joe Foss Field

LHRFSD

London Heathrow

Sun 20/12

18:45-09:24

3 stops44h 39m

Sioux Falls Joe Foss Field

Wed 31/12

00:00-07:00

Nonstop0h 00m

£649

LondonSioux Falls

LHR London Heathrow - FSD Sioux Falls Joe Foss Field

LHRFSD

London Heathrow

Sat 19/12

20:35-19:00

2 stops52h 25m

Sioux Falls Joe Foss Field

Wed 31/12

00:00-07:00

Nonstop0h 00m

£657

LondonSioux Falls

LHR London Heathrow - FSD Sioux Falls Joe Foss Field

LHRFSD

London Heathrow

Tue 13/10

06:50-17:56

2 stops17h 06m

Sioux Falls Joe Foss Field

Tue 27/10

18:40-12:00

1 stop12h 20m

£833

LondonSioux Falls

LHR London Heathrow - FSD Sioux Falls Joe Foss Field

LHRFSD

London Heathrow

Mon 12/10

06:50-17:56

2 stops17h 06m

Sioux Falls Joe Foss Field

Mon 26/10

18:40-12:00

1 stop12h 20m

£834

LondonSioux Falls

LHR London Heathrow - FSD Sioux Falls Joe Foss Field

LHRFSD

London Heathrow

Thu 15/10

06:50-17:56

2 stops17h 06m

Sioux Falls Joe Foss Field

Sun 1/11

18:40-05:55

1 stop29h 15m

£865

LondonSioux Falls

LHR London Heathrow - FSD Sioux Falls Joe Foss Field

LHRFSD

London Heathrow

Sun 20/12

16:30-19:01

1 stop32h 31m

Sioux Falls Joe Foss Field

Wed 31/12

00:00-07:00

Nonstop0h 00m

£893

LondonSioux Falls

LHR London Heathrow - FSD Sioux Falls Joe Foss Field

LHRFSD

London Heathrow

Thu 22/10

06:50-17:56

2 stops17h 06m

Sioux Falls Joe Foss Field

Sat 31/10

07:40-05:55

1 stop17h 15m

£893

LondonSioux Falls

LHR London Heathrow - FSD Sioux Falls Joe Foss Field

LHRFSD

London Heathrow

Thu 15/10

06:40-23:22

3 stops22h 42m

Sioux Falls Joe Foss Field

Sun 1/11

05:30-16:00

2 stops28h 30m

£1,314

LondonSioux Falls

LHR London Heathrow - FSD Sioux Falls Joe Foss Field

LHRFSD

London Heathrow

Fri 16/10

09:15-19:05

3 stops39h 50m

Sioux Falls Joe Foss Field

Wed 31/12

00:00-07:00

Nonstop0h 00m

£6,565

Flights are sorted by cheapest return flights first.

Deals found on 29/9

Sorted by cheapest first

Best time to book a flight from Heathrow to Sioux Falls

Have a flexible travel schedule? Discover the best time to fly to Sioux Falls from Heathrow with our price prediction graph.

LHR-FSD

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from London Heathrow Airport to Sioux Falls

What’s the top stopover airport for flights from London Heathrow Airport to Sioux Falls?

Chicago (ORD) – chosen by Cheapflights users on 81% of one-stop itineraries from London Heathrow Airport to Sioux Falls on Cheapflights.

What’s the cheapest stopover airport for flights from London Heathrow Airport to Sioux Falls?

Minneapolis (MSP) is the most affordable one-stop option, with an average return flight price of £986.

What’s the fastest stopover option from London Heathrow Airport to Sioux Falls?

Flights via Chicago (ORD) have the shortest average one-way travel time for one-stop routes: 12h 47m.

Which airport typically offers the quickest stopover for flights from London Heathrow Airport to Sioux Falls?

Flights via Chicago (ORD) offer the fastest connection on this route, with an average stopover time of 1h 31m.

Reviews of airlines servicing Sioux Falls

Read reviews from past customers who have flown with United Airlines and Lufthansa from London Heathrow Airport to Sioux Falls. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

United Airlines

7.4

Good

10,259 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Asha,Sept 2026

LGA - IAH

The flight was on time and boardi g was very organized and timely. Snacks are awful and having one little glass of juice was terrible. Fortunately, I had my water to keep me hydrated.

United Airlines

7.4

Good

10,259 reviews

United Airlines

7.4

Good

10,259 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Asha,Sept 2026

LGA - IAH

The flight was on time and boardi g was very organized and timely. Snacks are awful and having one little glass of juice was terrible. Fortunately, I had my water to keep me hydrated.

Lufthansa

6.8

Okay

8,251 reviews

United Airlines

7.4

Good

10,259 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Asha,Sept 2026

LGA - IAH

The flight was on time and boardi g was very organized and timely. Snacks are awful and having one little glass of juice was terrible. Fortunately, I had my water to keep me hydrated.

Related info for your journey

What airport do you fly into for flights to Sioux Falls from London Heathrow?
If you book a flight to Sioux Falls from London Heathrow, you will be flying to Joe Foss Field, which is the city’s only airport. Sioux Falls Joe Foss Field (FSD) is located 2.6 mi from the center of Sioux Falls. There are 0 flights from London Heathrow to Joe Foss Field per day from 2 different airlines.
How long is the flight from London Heathrow Airport to Sioux Falls?
For as low as £833, United Airlines can have you in Sioux Falls from London Heathrow Airport in 17h 06m. Airlines will cover a distance of 4189 mi.
What are the cheapest airlines flying from London Heathrow Airport to Sioux Falls round-trip?
Cheapflights users have booked flights from London Heathrow Airport to Sioux Falls round-trip from £771. Another airline that can offer you cheap pricing is Lufthansa.
Can I find deals for flights from Heathrow to Sioux Falls that include hotel bookings?
Yes. In addition to deals on Heathrow to Sioux Falls flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Heathrow to Sioux Falls?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Heathrow to Sioux Falls.
Can I find deals for business class flights from Heathrow to Sioux Falls?
Yes. Cheapflights offers flight deals from Heathrow to Sioux Falls by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top 2 airlines flying from Heathrow to Sioux Falls

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest£771	Average£1,010	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Lufthansa	Cheapest£778	Average£882	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights

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Cheapflights helps you search for flights from Heathrow to Sioux Falls via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

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

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

Yes, we can. To see specific flights from Heathrow to Sioux Falls with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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Cheap flights from London Heathrow Airport to Sioux Falls from £546

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 19/12. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Heathrow to Sioux Falls

Cheapest flights from Heathrow to Sioux FallsExplore the most affordable flight options available from Heathrow to Sioux Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 September 2026.

Explore the most affordable flight options available from Heathrow to Sioux Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 September 2026.

Best flights from Heathrow to Sioux FallsDiscover carefully curated flight deals from Heathrow to Sioux Falls that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 30 September 2026.

Discover carefully curated flight deals from Heathrow to Sioux Falls that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 30 September 2026.

Last-minute flights from Heathrow to Sioux FallsDiscover last-minute flight deals from Heathrow to Sioux Falls. Data last updated 30 September 2026 and is based on user searches.

Discover last-minute flight deals from Heathrow to Sioux Falls. Data last updated 30 September 2026 and is based on user searches.

One-way flights from Heathrow to Sioux FallsSearch for one-way flight options from Heathrow to Sioux Falls. Find affordable one-way fares based on user searches. Data last updated 30 September 2026.

Search for one-way flight options from Heathrow to Sioux Falls. Find affordable one-way fares based on user searches. Data last updated 30 September 2026.

Find flight deals from Heathrow to Sioux Falls

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Popular in

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Cheapflights Fare Finder

Use the filters below to find and compare flights from London Heathrow Airport to Sioux Falls that are best for you.

Best time to book a flight from Heathrow to Sioux Falls

Have a flexible travel schedule? Discover the best time to fly to Sioux Falls from Heathrow with our price prediction graph.

Cheapflights Insights

What’s the top stopover airport for flights from London Heathrow Airport to Sioux Falls?

Chicago (ORD) – chosen by Cheapflights users on 81% of one-stop itineraries from London Heathrow Airport to Sioux Falls on Cheapflights.

What’s the cheapest stopover airport for flights from London Heathrow Airport to Sioux Falls?

Minneapolis (MSP) is the most affordable one-stop option, with an average return flight price of £986.

What’s the fastest stopover option from London Heathrow Airport to Sioux Falls?

Flights via Chicago (ORD) have the shortest average one-way travel time for one-stop routes: 12h 47m.

Which airport typically offers the quickest stopover for flights from London Heathrow Airport to Sioux Falls?

Flights via Chicago (ORD) offer the fastest connection on this route, with an average stopover time of 1h 31m.

Reviews of airlines servicing Sioux Falls

Read reviews from past customers who have flown with United Airlines and Lufthansa from London Heathrow Airport to Sioux Falls. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

How long is the flight from London Heathrow Airport to Sioux Falls?

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

Can I find deals for flights from Heathrow to Sioux Falls that include hotel bookings?

How can I find direct flights from Heathrow to Sioux Falls?

Can I find deals for business class flights from Heathrow to Sioux Falls?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Heathrow to Sioux Falls

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Complete your trip

Complete your trip to Sioux Falls by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to United States

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Search flights from Heathrow to Sioux Falls by cabin class

Find flights from Heathrow to Sioux Falls, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Heathrow and Sioux Falls flights

Browse other Heathrow and Sioux Falls flight options. Last updated on 30 September 2026.

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Top 2 airlines flying from Heathrow to Sioux Falls

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

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

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Cheapest flights from Heathrow to Sioux Falls
Explore the most affordable flight options available from Heathrow to Sioux Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 September 2026.

Best flights from Heathrow to Sioux Falls
Discover carefully curated flight deals from Heathrow to Sioux Falls that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 30 September 2026.

Last-minute flights from Heathrow to Sioux Falls
Discover last-minute flight deals from Heathrow to Sioux Falls. Data last updated 30 September 2026 and is based on user searches.

One-way flights from Heathrow to Sioux Falls
Search for one-way flight options from Heathrow to Sioux Falls. Find affordable one-way fares based on user searches. Data last updated 30 September 2026.