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Cheap flights from Sioux Falls to London Gatwick Airport from £412

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 30/7. Fares are subject to change and may not be available on all flights or dates of travel.
FSD — LGW
13 Jul — 20 Jul1
1 adult
1 adult, Economy, 0 bags

Cheap 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 13 June 2026.

Sat 12/913:20
FSD
-
LGW
2 stops14h 00m
Delta
Tue 22/910:35
LGW
-
FSD
2 stops18h 16m
Delta
Deal found 10/6£699
Mon 17/813:26
FSD
-
LGW
2 stops14h 14m
Delta
Wed 26/810:25
LGW
-
FSD
2 stops18h 26m
Delta
Deal found 10/6£706
Sun 5/718:36
FSD
-
LGW
1 stop33h 24m
Multiple Airlines
Wed 15/714:00
LGW
-
FSD
1 stop33h 46m
Multiple Airlines
Deal found 11/6£715
Thu 9/718:36
FSD
-
LGW
1 stop33h 24m
Multiple Airlines
Wed 15/714:00
LGW
-
FSD
1 stop33h 46m
Multiple Airlines
Deal found 11/6£719
Mon 24/813:26
FSD
-
LGW
2 stops14h 14m
Delta
Mon 31/810:25
LGW
-
FSD
2 stops18h 26m
Delta
Deal found 9/6£743
Sun 5/718:36
FSD
-
LGW
1 stop33h 24m
Multiple Airlines
Sat 11/714:00
LGW
-
FSD
1 stop33h 46m
Multiple Airlines
Deal found 11/6£747
Thu 9/718:36
FSD
-
LGW
1 stop33h 24m
Multiple Airlines
Sat 11/714:00
LGW
-
FSD
1 stop33h 46m
Multiple Airlines
Deal found 11/6£751
Sun 5/718:36
FSD
-
LGW
1 stop33h 24m
Multiple Airlines
Mon 13/714:00
LGW
-
FSD
2 stops54h 46m
Multiple Airlines
Deal found 11/6£796

Find 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 13 June 2026.

Round-trip from

£699

One-way from

£412

Popular in

April

Cheapest in

November

Average price

£858
Delta
  • Delta
  • 12/9-22/9
  • 4 total stops
  • 32h 16m total
  • Sioux Falls to London
Search Deals
Delta
  • Delta
  • 30/7
  • 2 total stops
  • 16h 29m total
  • Sioux Falls to London
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (£44 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£14 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

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 13 June 2026.
Use the filters below to find and compare flights from Sioux Falls to London Gatwick Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

Sioux FallsLondon

FSD - LGW

FSDLGW

Sioux Falls Joe Foss Field

Sat 12/9

13:20-09:20

2 stops14h 00m

London Gatwick

Tue 22/9

10:35-22:51

2 stops18h 16m

£699

Sioux FallsLondon

FSD - LGW

FSDLGW

Sioux Falls Joe Foss Field

Mon 17/8

13:26-09:40

2 stops14h 14m

London Gatwick

Wed 26/8

10:25-22:51

2 stops18h 26m

£706

Sioux FallsLondon

FSD - LGW

FSDLGW

Sioux Falls Joe Foss Field

Mon 24/8

13:26-09:40

2 stops14h 14m

London Gatwick

Mon 31/8

10:25-22:51

2 stops18h 26m

£743

Sioux FallsLondon

FSD - LGW

FSDLGW

Sioux Falls Joe Foss Field

Sun 5/7

18:36-10:00

1 stop33h 24m

London Gatwick

Sat 11/7

12:40-09:04

2 stops50h 24m

£757

Sioux FallsLondon

FSD - LGW

FSDLGW

Sioux Falls Joe Foss Field

Sat 25/7

10:53-09:20

2 stops16h 27m

London Gatwick

Wed 5/8

10:25-22:51

2 stops18h 26m

£881
Cheapest one-way
Fastest single journey

Sioux FallsLondon

FSD - LGW

FSDLGW

Sioux Falls Joe Foss Field

Thu 30/7

10:56-09:25

2 stops16h 29m

£412

Sioux FallsLondon

FSD - LGW

FSDLGW

Sioux Falls Joe Foss Field

Sun 23/8

13:33-21:30

3 stops25h 57m

£439

Flights are sorted by cheapest return flights first.

Deals found on 10/6

Sorted by cheapest first

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 £699, Delta can have you in London Gatwick Airport from Sioux Falls in 14h. 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
Hounslow
Milton Keynes
Wembley
Luton
Gatwick
Slough
Ilford
Croydon
Hayes
Brentford
Colchester
Kingston upon Thames
Eastbourne
Watford
Ipswich
Guildford
Romford
Borehamwood
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

Fly with Cheapflights

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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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