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Cheap flights from Sioux Falls to London Gatwick Airport from £253

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 30/11. Fares are subject to change and may not be available on all flights or dates of travel.
FSD — LGW
12 Sep — 19 Sep1
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 August 2026.

Mon 14/909:55 -
2 stops22h 45m
Wed 30/914:00 -
1 stop33h 02m
Deal found 9/8£657
Mon 21/918:41 -
2 stops34h 09m
Mon 28/920:40 -
2 stops33h 49m
Deal found 9/8£662
Mon 14/909:55 -
2 stops22h 45m
Sat 3/1014:00 -
1 stop34h 32m
Deal found 9/8£707
Tue 10/1112:14 -
2 stops24h 46m
Thu 3/1219:40 -
2 stops29h 25m
Deal found 12/8£738
Wed 16/912:06 -
2 stops25h 54m
Wed 30/920:40 -
2 stops33h 49m
Deal found 9/8£774
Wed 16/913:48 -
2 stops38h 57m
Wed 30/914:00 -
1 stop33h 02m
Deal found 9/8£847
Sun 15/1115:26 -
2 stops37h 24m
Wed 18/1111:45 -
2 stops37h 23m
Deal found 10/8£849
Fri 14/813:26 -
2 stops13h 59m
Sun 16/810:25 -
2 stops18h 26m
Deal found 10/8£897
Sun 27/913:05 -
2 stops14h 20m
Sun 4/1017:00 -
2 stops32h 43m
Deal found 13/8£986

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 August 2026.

Round-trip from

£657

One-way from

£253

Popular in

June

Cheapest in

November

Average price

£757
14/9-30/9
  • 14/9-30/9
  • 3 total stops
  • 55h 47m total
  • Sioux Falls to London
Search Deals
Iberia
  • Iberia
  • 30/11
  • 2 total stops
  • 24h 46m total
  • Sioux Falls to London
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (£35 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£10 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2026
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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 August 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

Sioux FallsLondon

FSD Sioux Falls Joe Foss Field - LGW London Gatwick

FSDLGW

Sioux Falls Joe Foss Field

Mon 21/9

18:41-10:50

2 stops34h 09m

London Gatwick

Mon 28/9

20:40-00:29

2 stops33h 49m

£662

Sioux FallsLondon

FSD Sioux Falls Joe Foss Field - LGW London Gatwick

FSDLGW

Sioux Falls Joe Foss Field

Tue 10/11

12:14-19:00

2 stops24h 46m

London Gatwick

Thu 3/12

19:40-19:05

2 stops29h 25m

£738

Sioux FallsLondon

FSD Sioux Falls Joe Foss Field - LGW London Gatwick

FSDLGW

Sioux Falls Joe Foss Field

Wed 16/9

12:06-20:00

2 stops25h 54m

London Gatwick

Wed 30/9

20:40-00:29

2 stops33h 49m

£774

Sioux FallsLondon

FSD Sioux Falls Joe Foss Field - LGW London Gatwick

FSDLGW

Sioux Falls Joe Foss Field

Wed 16/9

13:48-10:45

2 stops38h 57m

London Gatwick

Wed 30/9

14:00-17:02

1 stop33h 02m

£847

Sioux FallsLondon

FSD Sioux Falls Joe Foss Field - LGW London Gatwick

FSDLGW

Sioux Falls Joe Foss Field

Sun 15/11

15:26-10:50

2 stops37h 24m

London Gatwick

Wed 18/11

11:45-19:08

2 stops37h 23m

£849
Fastest return journey

Sioux FallsLondon

FSD Sioux Falls Joe Foss Field - LGW London Gatwick

FSDLGW

Sioux Falls Joe Foss Field

Tue 29/12

13:00-09:00

2 stops14h 00m

London Gatwick

Mon 4/1

10:00-22:12

2 stops18h 12m

£1,356

Sioux FallsLondon

FSD Sioux Falls Joe Foss Field - LGW London Gatwick

FSDLGW

Sioux Falls Joe Foss Field

Thu 1/10

18:41-10:50

2 stops34h 09m

London Gatwick

Wed 7/10

20:40-19:05

2 stops28h 25m

£2,677

Sioux FallsLondon

FSD Sioux Falls Joe Foss Field - LGW London Gatwick

FSDLGW

Sioux Falls Joe Foss Field

Sat 12/9

18:41-18:45

2 stops18h 04m

London Gatwick

Tue 22/9

10:20-23:12

2 stops18h 52m

£5,179
Cheapest one-way
Fastest single journey

Sioux FallsLondon

FSD Sioux Falls Joe Foss Field - LGW London Gatwick

FSDLGW

Sioux Falls Joe Foss Field

Sun 23/8

13:26-09:25

2 stops13h 59m

£452

Flights are sorted by cheapest return flights first.

Deals found on 9/8

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 £662, Iberia can have you in London Gatwick Airport from Sioux Falls in 34h 09m. 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
Luton
Gatwick
Wembley
Ilford
Slough
Hayes
Croydon
Colchester
Brentford
Eastbourne
Watford
Southend-on-Sea
Enfield
Kingston upon Thames
Southall
Dover
Romford
Borehamwood

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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