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Cheap flights from London Gatwick Airport to Missouri from £342

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 15/4. Fares are subject to change and may not be available on all flights or dates of travel.
LGW — STL
5 May — 12 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Gatwick to Missouri

Enter your travel dates to find the best prices.

Cheapest flights from Gatwick to Missouri
Explore the most affordable flight options available from Gatwick to Missouri. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 5 April 2026.

Thu 19/1111:15
LGW
-
STL
2 stops18h 50m
Multiple Airlines
Mon 30/1119:58
STL
-
LGW
2 stops17h 02m
Multiple Airlines
Deal found 2/4£677
Fri 20/1119:40
LGW
-
STL
2 stops20h 57m
Iberia
Tue 1/1210:45
STL
-
LGW
2 stops26h 15m
Iberia
Deal found 2/4£690
Tue 5/519:55
LGW
-
STL
2 stops23h 30m
Multiple Airlines
Sat 9/507:05
STL
-
LGW
3 stops30h 30m
Multiple Airlines
Deal found 3/4£724
Fri 20/1111:45
LGW
-
STL
2 stops28h 52m
Iberia
Mon 30/1119:58
STL
-
LGW
2 stops41h 02m
Iberia
Deal found 2/4£732
Fri 20/1119:40
LGW
-
STL
2 stops31h 15m
Iberia
Wed 2/1211:35
STL
-
LGW
2 stops25h 25m
Iberia
Deal found 2/4£737
Tue 1/914:00
LGW
-
STL
1 stop16h 14m
Multiple Airlines
Tue 8/915:30
STL
-
LGW
2 stops34h 10m
Multiple Airlines
Deal found 5/4£741
Tue 19/510:45
LGW
-
STL
2 stops19h 11m
American Airlines
Tue 26/507:00
STL
-
LGW
2 stops17h 50m
American Airlines
Deal found 4/4£753
Thu 19/1111:45
LGW
-
STL
2 stops37h 42m
Iberia
Tue 1/1214:17
STL
-
LGW
2 stops22h 43m
Iberia
Deal found 2/4£758
Thu 19/1111:45
LGW
-
STL
2 stops37h 42m
Iberia
Wed 2/1211:35
STL
-
LGW
2 stops25h 25m
Iberia
Deal found 2/4£764
Mon 25/510:25
LGW
-
STL
2 stops17h 04m
Delta
Mon 8/610:20
STL
-
LGW
2 stops17h 20m
Delta
Deal found 3/4£790
Mon 1/614:00
LGW
-
STL
1 stop16h 21m
Multiple Airlines
Wed 10/617:33
STL
-
LGW
2 stops30h 47m
Multiple Airlines
Deal found 31/3£796
Mon 25/514:00
LGW
-
MCI
2 stops57h 29m
Multiple Airlines
Mon 6/718:31
MCI
-
LGW
1 stop33h 29m
Multiple Airlines
Deal found 3/4£899

Find flight deals from Gatwick to Missouri

Keep the following information in mind while searching for Gatwick to Missouri flight deals. Data was last updated 5 April 2026.

Round-trip from

£724

One-way from

£342

Popular in

July

Cheapest in

February

Average price

£701
5/5-9/5
  • 5/5-9/5
  • 5 total stops
  • 54h 00m total
  • London to Missouri
Search Deals
15/4
  • 15/4
  • 2 total stops
  • 26h 58m total
  • London to Missouri
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (£68 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 April 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Gatwick to Missouri 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 5 April 2026.
Use the filters below to find and compare flights from London Gatwick Airport to Missouri that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonSt. Louis

LGW - STL

LGWSTL

London Gatwick

Mon 25/5

10:25-21:29

2 stops17h 04m

Lambert-St Louis

Mon 8/6

10:20-09:40

2 stops17h 20m

£790

LondonSt. Louis

LGW - STL

LGWSTL

London Gatwick

Sat 27/6

10:25-21:40

2 stops17h 15m

Lambert-St Louis

Mon 6/7

13:59-09:40

2 stops13h 41m

£820

LondonSt. Louis

LGW - STL

LGWSTL

London Gatwick

Fri 12/6

10:25-20:39

2 stops16h 14m

Lambert-St Louis

Sun 5/7

18:10-16:00

2 stops15h 50m

£890

LondonSt. Louis

LGW - STL

LGWSTL

London Gatwick

Sun 3/5

11:35-20:25

1 stop14h 50m

Lambert-St Louis

Sun 10/5

13:05-10:45

2 stops15h 40m

£899

LondonKansas City

LGW - MCI

LGWMCI

London Gatwick

Mon 25/5

14:00-17:29

2 stops57h 29m

Kansas City

Mon 6/7

18:31-10:00

1 stop33h 29m

£899

LondonSt. Louis

LGW - STL

LGWSTL

London Gatwick

Wed 10/6

09:40-20:25

2 stops16h 45m

Lambert-St Louis

Sun 14/6

07:05-09:50

2 stops20h 45m

£905

LondonSt. Louis

LGW - STL

LGWSTL

London Gatwick

Wed 8/7

14:00-00:14

1 stop16h 14m

Lambert-St Louis

Tue 14/7

16:10-10:00

1 stop35h 50m

£905

LondonSt. Louis

LGW - STL

LGWSTL

London Gatwick

Fri 15/5

11:35-20:09

2 stops14h 34m

Lambert-St Louis

Fri 22/5

07:05-09:50

3 stops20h 45m

£972
Fastest return journey

LondonSt. Louis

LGW - STL

LGWSTL

London Gatwick

Tue 19/5

12:40-20:09

1 stop13h 29m

Lambert-St Louis

Tue 26/5

14:15-10:45

1 stop14h 30m

£977

LondonSt. Louis

LGW - STL

LGWSTL

London Gatwick

Sun 28/6

14:00-00:14

1 stop16h 14m

Lambert-St Louis

Sat 11/7

16:10-10:00

1 stop35h 50m

£993

Flights are sorted by cheapest return flights first.

Deals found on 31/3

Showing 1-10 of 42 resultsSorted by cheapest first
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Best time to book a flight from Gatwick to Missouri

Have a flexible travel schedule? Discover the best time to fly to Missouri from Gatwick 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.

Cheapflights Insights

Everything you need to know about your flight from London Gatwick Airport to Missouri
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Missouri

Get insights into the airlines that provide service to Missouri. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Missouri. Reviews last updated 5 April 2026.
Check out reviews from past customers who have flown with Finnair from London Gatwick Airport to Missouri to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Finnair
7.7
Good
1,378 reviews
Check prices

Entertainment

6.9

Comfort

7.5

Crew

8.2

Food

6.7

Overall

7.7

Boarding

7.7

Reviews

1 / 20
2.0
Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights
Finnair
7.7
Good
1,378 reviews
Finnair
7.7
Good
1,378 reviews
Check prices

Entertainment

6.9

Comfort

7.5

Crew

8.2

Food

6.7

Overall

7.7

Boarding

7.7

Reviews

1 / 20
2.0
Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights

Related info for your journey

Find useful and relevant information for your journey from Gatwick to Missouri. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    There are many flights that can get you from London Gatwick Airport to Missouri in 17h 04m. Fly via Delta or WestJet to get the fastest option. London Gatwick Airport and Missouri are separated by a distance of 4207 mi. This flight may include one or multiple stops.

  • What are the most popular routes from London Gatwick Airport to Missouri?

    While some choose either London Gatwick - Kansas City or London Gatwick - Springfield-Branson, London Gatwick - Lambert-St Louis is the most popular route from London Gatwick Airport to Missouri.

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

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

  • How can I find direct flights from Gatwick to Missouri?

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

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

    Yes. Cheapflights offers flight deals from Gatwick to Missouri 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

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Alternative routes for Gatwick to Missouri

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Gatwick to Missouri

Discover the top airline that operate flights from Gatwick to Missouri. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 5 April 2026.
AirlineCheapestAverageFlexibilityOn-time
FinnairCheapest£699Average£763FlexibilityNo cancel feeOn-time76%
Search Finnair flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Gatwick to Missouri?

Deals for Gatwick to Missouri flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Gatwick to Missouri for you. Better yet — we are completely free to use.

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

Certainly. Search results for flights to Missouri from Gatwick shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Yes! Start tracking prices for Gatwick to Missouri flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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