FSD - LHR

£344 Find Cheap Flights from Sioux Falls to London Heathrow Airport – Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest return flight
£558
Typical prices: £651-£861
Delta
Sun 4/11Sun 11/11
FSD - LHR • 1 stop
Cheapest one-way flight
£344
Typical prices: £280-£454
United Airlines
Sun 4/11
FSD - LHR • 1 stop
Direct flights
Not available
There are currently no direct flights between Sioux Falls and London Heathrow Airport. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
February
Cheapest • 33% price drop
June
Most popular
Good to know
+1
Good to know
+1
Top stopover airports
Minneapolis St Paul (MSP)
Cheapest • Avg £629 (return)
Chicago O'Hare Intl (ORD)
Shortest trip • 12h 18m (one-way)
Insights
Insights
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We hope you enjoy your trip to London Heathrow Airport!
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Flight Deals

Cheap Flights from Sioux Falls to Heathrow (FSD-LHR)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Sioux Falls to Heathrow

Wed, 4 Nov - Wed, 11 Nov
Delta Logo
05:30 - 06:25FSD  Sioux Falls Joe Foss Field-LHR London Heathrow
18h 55m1 stop Atlanta Hartsfield-Jackson
Delta Logo
06:30 - 19:06LHR  London Heathrow-FSD Sioux Falls Joe Foss Field
18h 36m2 stops Amsterdam Schiphol Minneapolis St Paul
£559Delta
Wed, 11 Nov - Tue, 17 Nov
Air France Logo
13:00 - 07:05FSD  Sioux Falls Joe Foss Field-LHR London Heathrow
12h 05m1 stop Minneapolis St Paul
Air France Logo
06:20 - 15:58LHR  London Heathrow-FSD Sioux Falls Joe Foss Field
15h 38m2 stops Paris Charles de Gaulle Minneapolis St Paul
£559Air France
Wed, 4 Nov - Wed, 11 Nov
Delta Logo
11:00 - 07:45FSD  Sioux Falls Joe Foss Field-LHR London Heathrow
14h 45m2 stops Minneapolis St Paul Detroit Metropolitan Wayne County
Delta Logo
06:30 - 19:56LHR  London Heathrow-FSD Sioux Falls Joe Foss Field
19h 26m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson
£562Delta
Wed, 11 Nov - Tue, 17 Nov
Virgin Atlantic Logo
13:00 - 09:55FSD  Sioux Falls Joe Foss Field-LHR London Heathrow
14h 55m2 stops Minneapolis St Paul Boston Logan Intl
Virgin Atlantic Logo
06:20 - 19:06LHR  London Heathrow-FSD Sioux Falls Joe Foss Field
18h 46m2 stops Paris Charles de Gaulle Minneapolis St Paul
£563Virgin Atlantic
Wed, 4 Nov - Wed, 11 Nov
KLM Logo
11:00 - 07:05FSD  Sioux Falls Joe Foss Field-LHR London Heathrow
14h 05m1 stop Minneapolis St Paul
KLM Logo
10:50 - 19:56LHR  London Heathrow-FSD Sioux Falls Joe Foss Field
15h 06m1 stop Atlanta Hartsfield-Jackson
£564KLM
Wed, 17 Mar - Wed, 31 Mar
Multiple Airlines Logo
13:00 - 07:05FSD  Sioux Falls Joe Foss Field-LHR London Heathrow
13h 05m1 stop Minneapolis St Paul
Multiple Airlines Logo
06:30 - 15:50LHR  London Heathrow-FSD Sioux Falls Joe Foss Field
15h 20m2 stops Amsterdam Schiphol Minneapolis St Paul
£568Multiple Airlines
Wed, 17 Mar - Wed, 31 Mar
Virgin Atlantic Logo
16:09 - 07:05FSD  Sioux Falls Joe Foss Field-LHR London Heathrow
9h 56m1 stop Minneapolis St Paul
Virgin Atlantic Logo
12:25 - 22:51LHR  London Heathrow-FSD Sioux Falls Joe Foss Field
16h 26m1 stop Minneapolis St Paul
£573Virgin Atlantic
Wed, 17 Mar - Wed, 31 Mar
Virgin Atlantic Logo
13:00 - 09:55FSD  Sioux Falls Joe Foss Field-LHR London Heathrow
15h 55m2 stops Minneapolis St Paul Boston Logan Intl
Virgin Atlantic Logo
09:40 - 21:13LHR  London Heathrow-FSD Sioux Falls Joe Foss Field
17h 33m2 stops Boston Logan Intl Minneapolis St Paul
£576Virgin Atlantic
Fri, 6 Nov - Fri, 13 Nov
Air France Logo
13:00 - 07:05FSD  Sioux Falls Joe Foss Field-LHR London Heathrow
12h 05m1 stop Minneapolis St Paul
Air France Logo
06:20 - 15:58LHR  London Heathrow-FSD Sioux Falls Joe Foss Field
15h 38m2 stops Paris Charles de Gaulle Minneapolis St Paul
£589Air France
Fri, 6 Nov - Fri, 13 Nov
Multiple Airlines Logo
05:30 - 07:50FSD  Sioux Falls Joe Foss Field-LHR London Heathrow
20h 20m1 stop Atlanta Hartsfield-Jackson
Multiple Airlines Logo
10:50 - 19:56LHR  London Heathrow-FSD Sioux Falls Joe Foss Field
15h 06m1 stop Atlanta Hartsfield-Jackson
£594Multiple Airlines
Booking Insights

Price, demand, and travel trends for Sioux Falls to London Heathrow Airport flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights from Sioux Falls to London Heathrow Airport with more confidence.

How much is a return flight from Sioux Falls to London Heathrow Airport?

Return flights from Sioux Falls to London Heathrow Airport start at £558. Prices are below average for this route right now, with typical return fares ranging from £651 to £861. The lowest price found in the past 5 days was £558 on Delta.

What's the cheapest day of the week to fly from Sioux Falls to London Heathrow Airport?

Sunday is the cheapest day of the week to fly from Sioux Falls to London Heathrow Airport and is 5% cheaper than the average day. Friday is the most expensive day with flight prices 19% higher than average. Based on deals found by KAYAK users in the last 12 months.

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

•February is the cheapest month to fly from Sioux Falls to London Heathrow Airport at £493 return.
•July (£871) and June (£861) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 76% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

Find deals

Key details for Sioux Falls to London Heathrow Airport flights

Low season

November

Cheapest flight

£344
Best time to beat the crowds (8% less expensive on average)
Most popular time to fly (18% more expensive on average)
Flights from Sioux Falls to London Heathrow Airport

When to book flights from Sioux Falls to Heathrow

Are your dates flexible? Find out the best times to travel from Sioux Falls to Heathrow based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price

Your Sioux Falls to London Heathrow Airport flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines, and booking questions.

  • Which cabin classes can I book on flights from Sioux Falls to London Heathrow Airport?

    Only Economy class is available on flights from Sioux Falls to London Heathrow Airport.

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

    A direct flight from Sioux Falls to London Heathrow Airport takes 0h 00m, covering 4,189 miles.

  • Do I need a passport to fly from Sioux Falls to London Heathrow Airport?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a Sioux Falls to London Heathrow Airport flight?

    Return flights from Sioux Falls to London Heathrow Airport range from £651 to £861, with an average of £732 over the past 12 months. Anything below £651 counts as a good deal.

  • How are flight prices from Sioux Falls to London Heathrow Airport looking right now?

    One-way fares from Sioux Falls to London Heathrow Airport are currently higher than usual. Average one-way flight prices are about £2,274, which is 514% above the typical average for this route.

  • Which car hire options are available at London Heathrow Airport (LHR)?

    London Heathrow Airport (LHR) hosts 5 major car hire companies, with daily rates starting from around £5 for economy cars. Top options include:
    • GREEN MOTION
    • DRIVALIA
    • Europcar
    • Alamo
    • Hertz

  • Which airports can I use when flying from Sioux Falls to London Heathrow Airport?

    Flights from Sioux Falls to London Heathrow Airport usually depart from Sioux Falls Joe Foss Field (FSD) and arrive at London Heathrow (LHR).

  • Which airports do connecting flights from Sioux Falls to London Heathrow Airport pass through?

    One-stop flights from Sioux Falls to London Heathrow Airport most commonly connect through:

    • Chicago O'Hare Intl (ORD) – 61% of one-stop connections
    • Minneapolis St Paul (MSP) – 21% of one-stop connections
    • Denver Intl (DEN) – 11% of one-stop connections
    • Atlanta Hartsfield-Jackson (ATL) – 3% of one-stop connections

    Chicago O'Hare Intl (ORD) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from Sioux Falls to London Heathrow Airport?

    On the Sioux Falls to London Heathrow Airport route, being flexible with your departure day can save you up to 21%. Sunday is the cheapest day at £699 return on average, while Friday is the most expensive at £877 – a £177 difference. Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

  • How much time can I save by choosing a different stopover airport from Sioux Falls to London Heathrow Airport?

    Flying via Chicago O'Hare Intl (ORD) gives the shortest average 1-stop total travel time of 12h 18m, compared to 13h 27m via Denver Intl (DEN) and 14h 03m via Dallas/Fort Worth (DFW).

  • What is the time difference between Sioux Falls and London Heathrow Airport?

    London Heathrow Airport is 6 hours ahead of Sioux Falls (British Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in London Heathrow Airport?

    Some of the most popular sights in London Heathrow Airport are Hyde Park, Tower Bridge, and Royal Albert Hall. These are among the most viewed places in London Heathrow Airport on KAYAK.

Your guide to booking Sioux Falls to London Heathrow Airport flights

Get tips on when to book, when to fly, and what to know before your trip.
  • If your dates are flexible, aim for a Sunday departure instead of Friday. On this route, Sunday flights average £699 – about £177 less than Friday (20% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Sioux Falls to London Heathrow Airport trip for February. Fares historically average £493 return in that month – typically £378 less than the most expensive month, which is July (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to London Heathrow Airport.
    - Hilton London Heathrow Airport

More options for your flight from Sioux Falls to Heathrow

Complete your trip to London with a hotel stay or car hire

Car hire in London
Hotels in London
Holidays in London