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Cheap flights from Sioux Falls to London Gatwick Airport from £252

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/5. Fares are subject to change and may not be available on all flights or dates of travel.
FSD — LGW
14 Feb — 21 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Sioux Falls to Gatwick

Discover tips and strategies to find the most affordable flight options for your journey from Sioux Falls (FSD) to Gatwick (LGW). 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 15 January 2026.

Round-trip from

£484

One-way from

£252

Popular in

June

Cheapest in

September

Average price

£562
Iberia
  • Iberia
  • 10/2-24/2
  • 4 total stops
  • 57h 57m total
  • Sioux Falls to London
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4/5
  • 4/5
  • 3 total stops
  • 32h 09m total
  • Sioux Falls to London
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (£53 potential increase over avg. return price).
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Cheapest flight prices on average. 3% potential price decrease (£15 potential savings vs. average return price).
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Average for round-trip flights in January 2026
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Find flight deals from Sioux Falls to Gatwick

Enter your travel dates to find the best prices.

Cheapest flights from Sioux Falls to Gatwick
Explore the most affordable flight options available from Sioux Falls to Gatwick. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 January 2026.

Tue 10/212:26
FSD
-
LGW
2 stops24h 34m
Iberia
Tue 24/219:40
LGW
-
FSD
2 stops33h 23m
Iberia
Deal found 12/1£484
Sun 8/317:38
FSD
-
LGW
1 stop35h 22m
Multiple Airlines
Sun 22/313:00
LGW
-
FSD
2 stops33h 05m
Multiple Airlines
Deal found 12/1£748
Fri 1/512:12
FSD
-
LGW
2 stops16h 38m
Iberia
Mon 4/520:40
LGW
-
FSD
2 stops32h 25m
Iberia
Deal found 13/1£799
Thu 5/314:08
FSD
-
LGW
2 stops14h 42m
Iberia
Thu 12/311:45
LGW
-
FSD
2 stops40h 10m
Iberia
Deal found 12/1£870
Sat 28/212:14
FSD
-
LGW
2 stops24h 41m
Iberia
Sat 7/319:40
LGW
-
FSD
2 stops32h 15m
Iberia
Deal found 14/1£904
Fri 15/512:12
FSD
-
LGW
2 stops16h 38m
Iberia
Mon 18/520:40
LGW
-
FSD
2 stops32h 25m
Iberia
Deal found 14/1£922
Sun 8/314:06
FSD
-
LGW
2 stops23h 54m
Iberia
Sun 22/319:40
LGW
-
FSD
2 stops32h 15m
Iberia
Deal found 12/1£981
Sun 17/512:12
FSD
-
LGW
2 stops25h 48m
Iberia
Fri 29/520:40
LGW
-
FSD
2 stops33h 26m
Iberia
Deal found 13/1£1,018
Sun 8/314:06
FSD
-
LGW
2 stops23h 54m
Iberia
Fri 13/311:45
LGW
-
FSD
2 stops40h 10m
Iberia
Deal found 14/1£1,056
Wed 17/612:20
FSD
-
LGW
2 stops16h 30m
Iberia
Wed 1/720:40
LGW
-
FSD
2 stops33h 26m
Iberia
Deal found 13/1£1,974

Cheapflights Fare Finder

 
Customise your flight search to find flights from Sioux Falls to Gatwick 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 858,174 searches. Data last updated 15 January 2026.
Use the filters below to find and compare flights from Sioux Falls to London Gatwick Airport that are best for you.

Fly from

Sioux Falls

Fly to

Gatwick

Route

Depart

Return

Price

Sioux FallsLondon

FSD - LGW

FSDLGW

Sioux Falls Joe Foss Field

Tue 10/2

12:26-19:00

2 stops24h 34m

London Gatwick

Tue 24/2

19:40-23:03

2 stops33h 23m

£484

Sioux FallsLondon

FSD - LGW

FSDLGW

Sioux Falls Joe Foss Field

Sun 8/3

17:38-10:00

1 stop35h 22m

London Gatwick

Sun 22/3

13:00-17:05

2 stops33h 05m

£748

Sioux FallsLondon

FSD - LGW

FSDLGW

Sioux Falls Joe Foss Field

Fri 1/5

12:12-10:50

2 stops16h 38m

London Gatwick

Mon 4/5

20:40-23:05

2 stops32h 25m

£799

Sioux FallsLondon

FSD - LGW

FSDLGW

Sioux Falls Joe Foss Field

Thu 5/3

14:08-10:50

2 stops14h 42m

London Gatwick

Thu 12/3

11:45-22:55

2 stops40h 10m

£870

Sioux FallsLondon

FSD - LGW

FSDLGW

Sioux Falls Joe Foss Field

Sat 28/2

12:14-18:55

2 stops24h 41m

London Gatwick

Sat 7/3

19:40-21:55

2 stops32h 15m

£904

Sioux FallsLondon

FSD - LGW

FSDLGW

Sioux Falls Joe Foss Field

Sun 17/5

12:12-20:00

2 stops25h 48m

London Gatwick

Fri 29/5

20:40-00:06

2 stops33h 26m

£1,018

Sioux FallsLondon

FSD - LGW

FSDLGW

Sioux Falls Joe Foss Field

Sun 8/3

14:06-19:00

2 stops23h 54m

London Gatwick

Fri 13/3

11:45-22:55

2 stops40h 10m

£1,056

Sioux FallsLondon

FSD - LGW

FSDLGW

Sioux Falls Joe Foss Field

Fri 15/5

19:44-10:50

2 stops33h 06m

London Gatwick

Mon 18/5

20:40-23:05

2 stops32h 25m

£1,088

Sioux FallsLondon

FSD - LGW

FSDLGW

Sioux Falls Joe Foss Field

Wed 17/6

12:20-10:50

2 stops16h 30m

London Gatwick

Wed 1/7

20:40-00:06

2 stops33h 26m

£1,974

Sioux FallsLondon

FSD - LGW

FSDLGW

Sioux Falls Joe Foss Field

Wed 1/4

19:42-10:50

2 stops33h 08m

London Gatwick

Wed 8/4

20:40-23:05

2 stops32h 25m

£2,900

Flights are sorted by cheapest return flights first.

Deals found on 14/1

Showing 1-10 of 19 results
1
2

Best time to book a flight from Sioux Falls to Gatwick

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

Related info for your journey

Find useful and relevant information for your journey from Sioux Falls to Gatwick. 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 Gatwick?

    If you book a flight to London Gatwick from Sioux Falls, you will be flying from 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 Joe Foss Field to London Gatwick per day from 0 different airlines.

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

    For as low as £484, Iberia can have you in London Gatwick Airport from Sioux Falls in 24h 34m. The distance between Sioux Falls and London Gatwick Airport is about 4211 mi.

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

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

  • How can I find direct flights from Sioux Falls to Gatwick?

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

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

    Yes. Cheapflights offers flight deals from Sioux Falls to Gatwick 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

Travelling to a place near London Gatwick Airport?

Book flights to London Gatwick Airport if you plan to visit one of these locations
Milton Keynes
Croydon
Luton
Slough
Gatwick
Hounslow
Wembley
Ilford
Brentford
Hayes
Colchester
Watford
Crawley
Kingston upon Thames
Bedford
Chelmsford
Eastbourne
Romford
Folkestone
Southall

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Sioux Falls to Gatwick

See prices for flight routes from nearby airports that may be better suited for you.
Sioux Falls to Heathrow flights
Rapid City to Heathrow flights

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

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

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

Need flexible booking options for your flight to Gatwick from Sioux Falls? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Yes, Cheapflights offers price alerts on Sioux Falls to Gatwick flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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