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Cheap flights from London to St. Maarten from £319

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 16/6. Fares are subject to change and may not be available on all flights or dates of travel.
LON — SXM
15 Jun — 22 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from London to St. Maarten

Enter your travel dates to find the best prices.

Cheapest flights from London to St. Maarten
Explore the most affordable flight options available from London to St. Maarten. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 May 2026.

Sat 26/918:35
LHR
-
SXM
2 stops24h 15m
Delta
Fri 2/1015:20
SXM
-
LHR
1 stop15h 00m
Delta
Deal found 12/5£731
Fri 6/1111:45
LHR
-
SXM
1 stop28h 25m
American Airlines
Fri 20/1117:24
SXM
-
LHR
1 stop14h 06m
American Airlines
Deal found 13/5£740
Tue 3/1119:10
LHR
-
SXM
2 stops23h 07m
American Airlines
Fri 13/1117:24
SXM
-
LHR
1 stop14h 41m
American Airlines
Deal found 13/5£747
Sat 26/917:25
LHR
-
SXM
2 stops24h 50m
American Airlines
Fri 2/1014:50
SXM
-
LHR
2 stops25h 50m
American Airlines
Deal found 12/5£752
Fri 12/614:00
LGW
-
SXM
2 stops32h 00m
Multiple Airlines
Mon 22/615:20
SXM
-
LGW
2 stops20h 35m
Multiple Airlines
Deal found 13/5£755
Tue 3/1115:00
LHR
-
SXM
1 stop27h 35m
Air Canada
Fri 13/1115:35
SXM
-
LHR
1 stop15h 45m
Air Canada
Deal found 13/5£757
Thu 28/508:30
LHR
-
SXM
1 stop13h 30m
Air Canada
Sat 13/618:00
SXM
-
LHR
2 stops31h 30m
Air Canada
Deal found 15/5£772
Fri 6/1115:00
LHR
-
SXM
2 stops27h 10m
Air Canada
Fri 20/1115:35
SXM
-
LHR
2 stops25h 00m
Air Canada
Deal found 13/5£835
Wed 10/612:40
LGW
-
SXM
1 stop30h 30m
Multiple Airlines
Sun 14/615:20
SXM
-
LGW
2 stops18h 55m
Multiple Airlines
Deal found 14/5£875
Sun 2/811:35
LGW
-
SXM
2 stops31h 45m
Multiple Airlines
Sun 6/915:20
SXM
-
LGW
1 stop14h 25m
Multiple Airlines
Deal found 13/5£884
Sun 24/509:40
LGW
-
SXM
2 stops33h 40m
Multiple Airlines
Sat 13/618:00
SXM
-
LGW
2 stops34h 50m
Multiple Airlines
Deal found 15/5£896
Thu 28/511:00
LGW
-
SXM
2 stops15h 15m
Multiple Airlines
Sat 13/617:00
SXM
-
LGW
1 stop31h 30m
Multiple Airlines
Deal found 14/5£900

Find flight deals from London to St. Maarten

Keep the following information in mind while searching for London to St. Maarten flight deals. Data was last updated 16 May 2026.

Round-trip from

£731

One-way from

£319

Popular in

July

Cheapest in

September

Average price

£945
Delta
  • Delta
  • 26/9-2/10
  • 3 total stops
  • 39h 15m total
  • London to St. Maarten
Search Deals
16/6
  • 16/6
  • 2 total stops
  • 46h 35m total
  • London to St. Maarten
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (£79 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£13 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from London to St. Maarten 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 16 May 2026.
Use the filters below to find and compare flights from London to St. Maarten that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonSimpson Bay

LGW - SXM

LGWSXM

London Gatwick

Thu 28/5

11:00-21:15

2 stops15h 15m

Simpson Bay Princess Juliana

Sat 13/6

17:00-05:30

1 stop31h 30m

£897

LondonSimpson Bay

LGW - SXM

LGWSXM

London Gatwick

Sat 27/6

10:05-09:20

1 stop28h 15m

Simpson Bay Princess Juliana

Sat 4/7

17:00-05:30

1 stop31h 30m

£906

LondonSimpson Bay

LHR - SXM

LHRSXM

London Heathrow

Mon 1/6

09:55-15:42

1 stop34h 47m

Simpson Bay Princess Juliana

Fri 5/6

16:43-06:55

1 stop33h 12m

£909

LondonSimpson Bay

LGW - SXM

LGWSXM

London Gatwick

Thu 25/6

14:30-13:22

2 stops27h 52m

Simpson Bay Princess Juliana

Thu 2/7

16:45-08:40

2 stops34h 55m

£925

LondonSimpson Bay

LGW - SXM

LGWSXM

London Gatwick

Wed 22/7

15:40-14:10

2 stops27h 30m

Simpson Bay Princess Juliana

Mon 3/8

15:20-14:40

2 stops18h 20m

£960

LondonSimpson Bay

LHR - SXM

LHRSXM

London Heathrow

Mon 1/6

18:05-13:50

2 stops24h 45m

Simpson Bay Princess Juliana

Fri 5/6

13:40-12:10

2 stops17h 30m

£966

LondonSimpson Bay

LHR - SXM

LHRSXM

London Heathrow

Fri 12/6

09:55-15:42

1 stop34h 47m

Simpson Bay Princess Juliana

Mon 22/6

14:22-12:35

1 stop17h 13m

£998
Fastest return journey

LondonSimpson Bay

LHR - SXM

LHRSXM

London Heathrow

Sat 20/6

06:30-12:40

1 stop11h 10m

Simpson Bay Princess Juliana

Fri 26/6

15:30-07:55

1 stop11h 25m

£1,008

LondonSimpson Bay

LGW - SXM

LGWSXM

London Gatwick

Sun 2/8

10:45-14:20

2 stops32h 35m

Simpson Bay Princess Juliana

Sun 6/9

11:30-14:40

3 stops22h 10m

£1,012

LondonSimpson Bay

LGW - SXM

LGWSXM

London Gatwick

Wed 10/6

12:40-14:10

1 stop30h 30m

Simpson Bay Princess Juliana

Mon 15/6

15:20-10:45

1 stop14h 25m

£1,078

Flights are sorted by cheapest return flights first.

Deals found on 15/5

Showing 1-10 of 56 resultsSorted by cheapest first
1
2
3
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6

Best time to book a flight from London to St. Maarten

Have a flexible travel schedule? Discover the best time to fly to St. Maarten from London 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 to St. Maarten

How far ahead should I book a flight from London to St. Maarten?

The price you pay for your flight from London to St. Maarten may vary depending on when you book. For the best chance of a lower fare, look to book 83 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from London to St. Maarten?

Currently, May is the cheapest month in which you can book a flight from London to St. Maarten (average of £303). Flying from London to St. Maarten in August is currently the most expensive (average of £697). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing St. Maarten

Get insights into the airlines that provide service to St. Maarten. 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 St. Maarten. Reviews last updated 16 May 2026.
Get a feel of what it's like to fly with KLM,Finnair, andAir France from London to St. Maarten by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,517 reviews
Check prices

Comfort

7.7

Crew

8.4

Boarding

7.8

Entertainment

7.2

Food

7.3

Overall

7.8

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
KLM
7.8
Good
1,517 reviews
KLM
7.8
Good
1,517 reviews
Check prices

Comfort

7.7

Crew

8.4

Boarding

7.8

Entertainment

7.2

Food

7.3

Overall

7.8

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
Finnair
7.6
Good
1,393 reviews
KLM
7.8
Good
1,517 reviews
Check prices

Comfort

7.7

Crew

8.4

Boarding

7.8

Entertainment

7.2

Food

7.3

Overall

7.8

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
Air France
7.4
Good
1,589 reviews
KLM
7.8
Good
1,517 reviews
Check prices

Comfort

7.7

Crew

8.4

Boarding

7.8

Entertainment

7.2

Food

7.3

Overall

7.8

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
American Airlines
7.1
Good
11,662 reviews
KLM
7.8
Good
1,517 reviews
Check prices

Comfort

7.7

Crew

8.4

Boarding

7.8

Entertainment

7.2

Food

7.3

Overall

7.8

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
Air Canada
7.1
Good
11,043 reviews
KLM
7.8
Good
1,517 reviews
Check prices

Comfort

7.7

Crew

8.4

Boarding

7.8

Entertainment

7.2

Food

7.3

Overall

7.8

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful

Related info for your journey

Find useful and relevant information for your journey from London to St. Maarten. 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 to St. Maarten?

    Departing from London to St. Maarten will take you 21h 45m. The distance between London and St. Maarten is about 4099 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the most popular routes from London to St. Maarten?

    When deciding which route to take from London to St. Maarten consider London Gatwick - Simpson Bay Princess Juliana, London Heathrow - Simpson Bay Princess Juliana or London City - Simpson Bay Princess Juliana as they are the most popular.

  • Can I find deals for flights from London to St. Maarten that include hotel bookings?

    Yes. In addition to deals on London to St. Maarten flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from London to St. Maarten?

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

  • Can I find deals for business class flights from London to St. Maarten?

    Yes. Cheapflights offers flight deals from London to St. Maarten by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from London to St. Maarten?

    Currently, May is the cheapest month in which you can book a flight from London to St. Maarten (average of £303). Flying from London to St. Maarten in August is currently the most expensive (average of £697). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for London to St. Maarten

See prices for flight routes from nearby airports that may be better suited for you.
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Gatwick to St. John's flights
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Gatwick to Havana flights
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London City to Santo Domingo flights
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Stansted to Nassau flights
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London City to Castries flights
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Heathrow to Oranjestad flights
Heathrow to Castries flights
Stansted to Luis Munoz Marin Intl flights
Edinburgh to Bridgetown flights
London City to Luis Munoz Marin Intl flights

Top 8 airlines flying from London to St. Maarten

Discover the top 8 airlines that operate flights from London to St. Maarten. 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 16 May 2026.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest£482Average£670FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
Air CanadaCheapest£511Average£1,096FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
KLMCheapest£653Average£1,047FlexibilityNo cancel feeOn-time75%
Search KLM flights
Air FranceCheapest£678Average£1,119FlexibilityNo cancel feeOn-time77%
Search Air France flights
American AirlinesCheapest£692Average£857FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
DeltaCheapest£694Average£841FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
FinnairCheapest£695Average£892FlexibilityNo cancel feeOn-time76%
Search Finnair flights
British AirwaysCheapest£733Average£751FlexibilityNo cancel feeOn-time70%
Search British Airways 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 London to St. Maarten?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to St. Maarten from London today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from London to St. Maarten?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to St. Maarten from London.

Can Cheapflights find flights from London to St. Maarten with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from London to St. Maarten, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from London to St. Maarten become cheaper?

Yes, Cheapflights offers price alerts on London to St. Maarten 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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