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Cheap flights from London Gatwick Airport to Saint Martin Island from £349

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 1/9. Fares are subject to change and may not be available on all flights or dates of travel.
LGW — SXM
21 Jun — 28 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Gatwick to Saint Martin Island

Enter your travel dates to find the best prices.

Cheapest flights from Gatwick to Saint Martin Island
Explore the most affordable flight options available from Gatwick to Saint Martin Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 May 2026.

Fri 12/606:10
LGW
-
SXM
3 stops39h 50m
Multiple Airlines
Sun 14/615:20
SXM
-
LGW
2 stops37h 05m
Multiple Airlines
Deal found 19/5£693
Fri 12/619:40
LGW
-
SXM
3 stops47h 40m
Multiple Airlines
Mon 22/615:20
SXM
-
LGW
2 stops23h 45m
Multiple Airlines
Deal found 18/5£711
Thu 28/511:00
LGW
-
SXM
2 stops15h 15m
Multiple Airlines
Sat 13/617:00
SXM
-
LGW
1 stop31h 30m
Multiple Airlines
Deal found 18/5£884
Sun 30/811:00
LGW
-
SXM
1 stop32h 00m
Multiple Airlines
Sat 19/917:00
SXM
-
LGW
1 stop31h 30m
Multiple Airlines
Deal found 20/5£887

Find flight deals from Gatwick to Saint Martin Island

Keep the following information in mind while searching for Gatwick to Saint Martin Island flight deals. Data was last updated 22 May 2026.

Round-trip from

£693

One-way from

£349

Popular in

July

Cheapest in

September

Average price

£940
WestJet
  • WestJet
  • 12/6-14/6
  • 5 total stops
  • 76h 55m total
  • London to Saint Martin Island
Search Deals
1/9
  • 1/9
  • 3 total stops
  • 45h 45m total
  • London to Saint Martin Island
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (£74 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 Gatwick to Saint Martin Island 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 22 May 2026.
Use the filters below to find and compare flights from London Gatwick Airport to Saint Martin Island that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonSimpson Bay

LGW - SXM

LGWSXM

London Gatwick

Fri 12/6

11:35-17:00

2 stops34h 25m

Simpson Bay Princess Juliana

Sun 14/6

15:20-10:45

1 stop14h 25m

£742

LondonSimpson Bay

LGW - SXM

LGWSXM

London Gatwick

Tue 1/9

15:40-13:42

2 stops27h 02m

Simpson Bay Princess Juliana

Sat 19/9

12:30-14:40

2 stops21h 10m

£891

LondonSimpson Bay

LGW - SXM

LGWSXM

London Gatwick

Fri 6/11

19:40-14:35

3 stops46h 55m

Simpson Bay Princess Juliana

Fri 20/11

16:20-15:45

2 stops19h 25m

£900

LondonSimpson Bay

LGW - SXM

LGWSXM

London Gatwick

Sat 4/7

10:05-14:00

1 stop32h 55m

Simpson Bay Princess Juliana

Sun 19/7

17:15-05:30

1 stop31h 15m

£941

LondonSimpson Bay

LGW - SXM

LGWSXM

London Gatwick

Wed 22/7

06:00-14:10

3 stops37h 10m

Simpson Bay Princess Juliana

Mon 3/8

15:20-20:55

2 stops24h 35m

£994
Fastest return journey

LondonSimpson Bay

LGW - SXM

LGWSXM

London Gatwick

Tue 11/8

10:05-09:05

2 stops28h 00m

Simpson Bay Princess Juliana

Sun 16/8

10:20-05:30

2 stops14h 10m

£1,034

LondonSimpson Bay

LGW - SXM

LGWSXM

London Gatwick

Sun 30/8

12:40-14:20

1 stop30h 40m

Simpson Bay Princess Juliana

Wed 23/9

13:15-21:20

2 stops27h 05m

£1,060
Cheapest one-way

LondonSimpson Bay

LGW - SXM

LGWSXM

London Gatwick

Tue 15/9

13:05-08:30

2 stops24h 25m

£381

LondonSimpson Bay

LGW - SXM

LGWSXM

London Gatwick

Wed 19/8

06:25-14:10

2 stops36h 45m

£418
Fastest single journey

LondonSimpson Bay

LGW - SXM

LGWSXM

London Gatwick

Thu 25/6

06:00-20:45

3 stops19h 45m

£488

Flights are sorted by cheapest return flights first.

Deals found on 18/5

Showing 1-10 of 15 resultsSorted by cheapest first
1
2

Best time to book a flight from Gatwick to Saint Martin Island

Have a flexible travel schedule? Discover the best time to fly to Saint Martin Island 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 Saint Martin Island
No data available for this route at this time. Please check back soon.

Related info for your journey

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

  • Can I find deals for flights from Gatwick to Saint Martin Island that include hotel bookings?

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

  • How can I find direct flights from Gatwick to Saint Martin Island?

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

  • Can I find deals for business class flights from Gatwick to Saint Martin Island?

    Yes. Cheapflights offers flight deals from Gatwick to Saint Martin Island by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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Alternative routes for Gatwick to Saint Martin Island

See prices for flight routes from nearby airports that may be better suited for you.
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How does Cheapflights help users find flights from Gatwick to Saint Martin Island?

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Can Cheapflights find flights from Gatwick to Saint Martin Island with no change fees?

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

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Yes, Cheapflights offers price alerts on Gatwick to Saint Martin Island 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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