Cheap Flights from London Heathrow to Sioux Falls

Compare London Heathrow to Sioux Falls flight deals

Find the cheapest month or even day of the year to fly to Sioux Falls

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Flight deals from London Heathrow Airport to Sioux Falls Airport

Looking for a cheap last-minute deal or the best return flight from London Heathrow Airport to Sioux Falls Airport? If you want to travel next month, return fares start from $2,035. Find the lowest prices on one-way and return tickets right here.

Sioux Falls.$2,035 per passenger.Departing Sat, 18 Apr, returning Sat, 25 Apr.Return flight with Lufthansa.Outbound indirect flight with Lufthansa, departs from London Heathrow on Sat, 18 Apr, arriving in Sioux Falls.Inbound indirect flight with Lufthansa, departs from Sioux Falls on Sat, 25 Apr, arriving in London Heathrow.Price includes taxes and charges.From $2,035, select.

Sioux Falls.$2,220 per passenger.Departing Tue, 25 Aug, returning Fri, 4 Sep.Return flight with United.Outbound indirect flight with United, departs from London Heathrow on Tue, 25 Aug, arriving in Sioux Falls.Inbound indirect flight with United, departs from Sioux Falls on Fri, 4 Sep, arriving in London Heathrow.Price includes taxes and charges.From $2,220, select.

Sioux Falls.$2,223 per passenger.Departing Fri, 20 Mar, returning Sat, 28 Mar.Return flight with KLM.Outbound indirect flight with KLM, departs from London Heathrow on Fri, 20 Mar, arriving in Sioux Falls.Inbound indirect flight with KLM, departs from Sioux Falls on Sat, 28 Mar, arriving in London Heathrow.Price includes taxes and charges.From $2,223, select.

Sioux Falls.$2,280 per passenger.Departing Sun, 13 Dec, returning Sun, 10 Jan.Return flight with Lufthansa.Outbound indirect flight with Lufthansa, departs from London Heathrow on Sun, 13 Dec, arriving in Sioux Falls.Inbound indirect flight with Lufthansa, departs from Sioux Falls on Sun, 10 Jan, arriving in London Heathrow.Price includes taxes and charges.From $2,280, select.

Sioux Falls.$2,347 per passenger.Departing Mon, 15 Jun, returning Fri, 19 Jun.Return flight with Delta.Outbound indirect flight with Delta, departs from London Heathrow on Mon, 15 Jun, arriving in Sioux Falls.Inbound indirect flight with Delta, departs from Sioux Falls on Fri, 19 Jun, arriving in London Heathrow.Price includes taxes and charges.From $2,347, select.

Sioux Falls.$2,588 per passenger.Departing Fri, 31 Jul, returning Thu, 3 Dec.Return flight with Lufthansa.Outbound indirect flight with Lufthansa, departs from London Heathrow on Fri, 31 Jul, arriving in Sioux Falls.Inbound indirect flight with Lufthansa, departs from Sioux Falls on Thu, 3 Dec, arriving in London Heathrow.Price includes taxes and charges.From $2,588, select.

Sioux Falls.$3,179 per passenger.Departing Wed, 5 Aug, returning Tue, 11 Aug.Return flight with United.Outbound indirect flight with United, departs from London Heathrow on Wed, 5 Aug, arriving in Sioux Falls.Inbound indirect flight with United, departs from Sioux Falls on Tue, 11 Aug, arriving in London Heathrow.Price includes taxes and charges.From $3,179, select.

Sioux Falls.$3,244 per passenger.Departing Sun, 26 Apr, returning Fri, 1 May.Return flight with Delta.Outbound indirect flight with Delta, departs from London Heathrow on Sun, 26 Apr, arriving in Sioux Falls.Inbound indirect flight with Delta, departs from Sioux Falls on Fri, 1 May, arriving in London Heathrow.Price includes taxes and charges.From $3,244, select.

Find the cheapest month to fly from London Heathrow to Sioux Falls

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like London Heathrow to Sioux Falls flights are currently cheapest in April.

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London Heathrow to Sioux Falls: Alternative routes

Compare routes from London Heathrow to Sioux Falls below. You may find an airport to fly into that's cheaper, faster, or easier than Sioux Falls.

Sioux Falls

5km from central Sioux Falls

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from $2,035

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London to Sioux Falls: Flight information

The things to know before you go.

Cheapest flight found	$2,035
Cheapest month to fly	April

Finding cheap flights from London Heathrow to Sioux Falls: Frequently asked questions

How much are return flights from London Heathrow to Sioux Falls?

The best price we found for a return flight from London Heathrow to Sioux Falls is $2,035. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

Which airlines fly direct from London Heathrow to Sioux Falls?

Currently, there are no airlines that fly direct from London Heathrow to Sioux Falls. But we found flights with one or more stops from $2,035.

How many flights are there a week from London Heathrow to Sioux Falls?

As of March 2026, there are no flights flying from London Heathrow to Sioux Falls.

When is the cheapest time to fly from London Heathrow to Sioux Falls?

The cheapest month to fly from London Heathrow to Sioux Falls is usually April.

Which upcoming date is cheapest to fly from London Heathrow Airport to Sioux Falls Airport on?

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from London Heathrow Airport to Sioux Falls Airport on Saturday, 18 April 2026.

Can I get a direct flight from London Heathrow Airport to Sioux Falls Airport?

No airlines currently offer direct flights between London Heathrow Airport and Sioux Falls Airport. Most routes have one or more stops.

How can I find the best flight deal to Sioux Falls?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Sioux Falls but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

When is the best time to book flights to Sioux Falls?

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Sioux Falls is around 40 days in advance, so don’t leave your flight to the last minute.

Which is the cheapest airline to fly from London Heathrow Airport to Sioux Falls with?

Currently, Lufthansa offers the cheapest flight tickets to Sioux Falls.

Travelling from London Heathrow Airport (LHR) to Joe Foss Field Airport (FSD): what you need to know

Arrive at the airport on time so you don't miss your LHR to FSD flight. Be there at least two hours ahead for international flights and an hour early for domestic departures to avoid sprinting to your gate.
You can expect longer queues during popular months such as July. Arriving up to four hours in advance for an international flight and two hours for a domestic departure is a smart move.
If you want to break up your flight, just deselect 'Direct flights only' when searching for your ticket from London Heathrow Airport to Joe Foss Field Airport. Here are the most popular stopovers between LHR and FSD:
- O'Hare International Airport
- Denver International Airport
- Minneapolis-St. Paul International Airport

How to find the cheapest flights from London Heathrow Airport (LHR) to Joe Foss Field Airport (FSD)

The lowest price we've seen for a one-way London Heathrow Airport to Joe Foss Field Airport flight is $1,244. A return ticket right now is $2,035. Depending on the availability when you book, these fares may change.
It's often best to book ahead of time if you're looking for cheap tickets from LHR to FSD. That's because flight prices are based on demand, which tends to rise closer to the date of departure.
If you're willing to be flexible with your travel plans, use the 'Whole month' search tool. It'll show you the cheapest price in each month when searching for a flight from London Heathrow Airport to Joe Foss Field Airport.
Finding cheap flights from LHR to FSD is a cinch with Price Alerts. Simply create one of these automatic alerts and we'll get in touch when fares go down.
Choose your preferred departure and arrival times, airlines and number of stops with the filters. Alternatively, sort your results by 'Cheapest' to get the best deals on flights from London Heathrow Airport to Joe Foss Field Airport.

Handy information about London Heathrow Airport (LHR)

68.18% of flights leaving from London Heathrow Airport arrive at their destination on schedule.
To get to London Heathrow Airport from central London, it'll take around 55 minutes by car. This depends on traffic, however. It's approximately 31 kilometres from the airport to the city centre.
The trip on public transport typically takes 1 hour.
Have an early flight from London Heathrow Airport to Joe Foss Field Airport? Avoid the stress of rushing to the terminal (and catch some extra z's) by choosing one of these stays close to LHR:

Arriving at Joe Foss Field Airport (FSD)

The last thing you want is a long journey to your hotel if you're landing late on a London Heathrow Airport to Joe Foss Field Airport flight. Stay at one of these accommodation options near FSD instead:
Hit the road running by picking up a Joe Foss Field Airport rental car. Grab a set of wheels from Alamo, Hertz or Enterprise to explore Sioux Falls and beyond.
Booking your ride from Joe Foss Field Airport about two weeks in advance gives you the best chance of locking in a great deal.

Getting from Joe Foss Field Airport (FSD) to central Sioux Falls

You'll find FSD at 2801 Jaycee Lane.
Joe Foss Field Airport is roughly 5 kilometres from central Sioux Falls. The drive time takes about 10 minutes.
It takes roughly 1 hour 35 minutes to get there by public transport.

When to fly to Joe Foss Field Airport (FSD)

The quietest month for a flight from London Heathrow Airport to Joe Foss Field Airport is April, while January is the most popular. Choose the best time to go to Sioux Falls based on whether you prefer a faster pace or a more relaxed vibe.
Book your flight from London Heathrow Airport to Joe Foss Field Airport for July if you want to visit Sioux Falls during its warmest month. You can expect temperatures of between 14ºC and 31ºC.
Look for cheap tickets from LHR to FSD in January if you'd rather travel during cooler conditions. Temperatures are at their lowest then, ranging between -17ºC and 0ºC on average.

Explore more of United States

Omaha is just one of the many cities in United States waiting to be discovered once you've seen Sioux Falls. Around 257 kilometres away to the south, top sights here include Old Market, Bob Kerrey Pedestrian Bridge and Heartland of America Park.
Around 322 kilometres north-east of Sioux Falls, Minneapolis is another favourite stop in United States. No visit is complete without checking out Walker Art Centre, Minneapolis Institute of Arts and Minneapolis Sculpture Garden.