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Cheap flights from Saint Martin Island to London from £360

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 8/5. Fares are subject to change and may not be available on all flights or dates of travel.
SXM — LON
19 Apr — 26 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Saint Martin Island to London

Enter your travel dates to find the best prices.

Cheapest flights from Saint Martin Island to London
Explore the most affordable flight options available from Saint Martin Island to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 20 March 2026.

Tue 31/314:40
SXM
-
LHR
1 stop34h 50m
Air Canada
Wed 8/418:00
LHR
-
SXM
2 stops49h 55m
Air Canada
Deal found 17/3£846
Sun 3/512:25
SXM
-
LGW
3 stops21h 15m
Multiple Airlines
Sun 10/508:55
LGW
-
SXM
3 stops30h 55m
Multiple Airlines
Deal found 19/3£849
Wed 22/415:50
SXM
-
LHR
2 stops33h 40m
Multiple Airlines
Wed 6/517:40
LHR
-
SXM
1 stop25h 20m
Multiple Airlines
Deal found 17/3£862
Tue 31/312:25
SXM
-
LGW
1 stop17h 20m
Multiple Airlines
Wed 8/414:00
LGW
-
SXM
2 stops28h 30m
Multiple Airlines
Deal found 17/3£872
Thu 25/615:05
SXM
-
LHR
1 stop34h 30m
Air Canada
Fri 24/717:40
LHR
-
SXM
1 stop25h 20m
Air Canada
Deal found 16/3£923
Fri 1/513:35
SXM
-
LHR
1 stop26h 05m
Air Canada
Fri 8/512:00
LHR
-
SXM
1 stop31h 43m
Air Canada
Deal found 17/3£932
Thu 30/413:35
SXM
-
LHR
2 stops37h 05m
United Airlines
Thu 7/516:40
LHR
-
SXM
2 stops24h 53m
United Airlines
Deal found 15/3£935
Mon 4/514:40
SXM
-
LGW
1 stop15h 05m
Multiple Airlines
Wed 13/514:00
LGW
-
SXM
2 stops28h 37m
Multiple Airlines
Deal found 16/3£944
Sat 5/917:45
SXM
-
LHR
1 stop22h 00m
JetBlue
Sat 26/911:55
LHR
-
SXM
1 stop30h 20m
JetBlue
Deal found 20/3£947
Fri 1/513:35
SXM
-
LHR
1 stop13h 45m
Lufthansa
Fri 8/516:00
LHR
-
SXM
2 stops25h 33m
Lufthansa
Deal found 17/3£952
Tue 31/317:50
SXM
-
LGW
1 stop10h 35m
Air France
Wed 8/417:00
LGW
-
SXM
1 stop25h 25m
Air France
Deal found 17/3£1,023
Thu 30/415:30
SXM
-
LGW
1 stop19h 30m
Air France
Thu 7/510:25
LGW
-
SXM
1 stop32h 00m
Air France
Deal found 16/3£1,038

Find flight deals from Saint Martin Island to London

Keep the following information in mind while searching for Saint Martin Island to London flight deals. Data was last updated 20 March 2026.

Round-trip from

£846

One-way from

£360
Air Canada
  • Air Canada
  • 31/3-8/4
  • 3 total stops
  • 84h 45m total
  • Saint Martin Island to London
Search Deals
8/5
  • 8/5
  • 2 total stops
  • 17h 20m total
  • Saint Martin Island to London
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Saint Martin Island to London 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 20 March 2026.
Use the filters below to find and compare flights from Saint Martin Island to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Simpson BayLondon

SXM - LGW

SXMLGW

Simpson Bay Princess Juliana

Sun 3/5

12:25-14:40

3 stops21h 15m

London Gatwick

Sun 10/5

08:55-10:50

3 stops30h 55m

£849

Simpson BayLondon

SXM - LHR

SXMLHR

Simpson Bay Princess Juliana

Thu 30/4

13:35-07:40

2 stops37h 05m

London Heathrow

Thu 7/5

16:40-12:33

2 stops24h 53m

£935

Simpson BayLondon

SXM - LGW

SXMLGW

Simpson Bay Princess Juliana

Mon 4/5

14:40-10:45

1 stop15h 05m

London Gatwick

Wed 13/5

14:00-13:37

2 stops28h 37m

£944

Simpson BayLondon

SXM - LHR

SXMLHR

Simpson Bay Princess Juliana

Sat 5/9

17:45-20:45

1 stop22h 00m

London Heathrow

Sat 26/9

08:40-13:15

2 stops33h 35m

£963

Simpson BayLondon

SXM - LHR

SXMLHR

Simpson Bay Princess Juliana

Sat 5/9

14:10-13:50

2 stops18h 40m

London Heathrow

Sat 26/9

14:45-13:00

1 stop27h 15m

£970

Simpson BayLondon

SXM - LHR

SXMLHR

Simpson Bay Princess Juliana

Sat 5/9

13:45-12:15

2 stops17h 30m

London Heathrow

Sat 26/9

18:05-13:15

2 stops24h 10m

£980

Simpson BayLondon

SXM - LHR

SXMLHR

Simpson Bay Princess Juliana

Tue 1/9

14:22-09:05

1 stop13h 43m

London Heathrow

Sun 11/10

12:15-13:15

1 stop30h 00m

£1,009

Simpson BayLondon

SXM - LGW

SXMLGW

Simpson Bay Princess Juliana

Thu 30/4

15:30-16:00

1 stop19h 30m

London Gatwick

Thu 7/5

17:00-13:00

2 stops25h 00m

£1,044

Simpson BayLondon

SXM - LGW

SXMLGW

Simpson Bay Princess Juliana

Thu 30/4

12:25-16:25

3 stops23h 00m

London Gatwick

Thu 7/5

13:00-10:50

3 stops26h 50m

£1,068

Simpson BayLondon

SXM - LGW

SXMLGW

Simpson Bay Princess Juliana

Thu 25/6

14:40-10:45

1 stop15h 05m

London Gatwick

Fri 24/7

18:25-13:50

2 stops48h 25m

£1,130

Flights are sorted by cheapest return flights first.

Deals found on 16/3

Showing 1-10 of 42 resultsSorted by cheapest first
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Best time to book a flight from Saint Martin Island to London

Have a flexible travel schedule? Discover the best time to fly to London from Saint Martin Island 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 Saint Martin Island to London
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 Saint Martin Island to London. 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 Saint Martin Island to London?

    Departing from Saint Martin Island to London will take you 18h 40m. Saint Martin Island and London are separated by a distance of 4077 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 Saint Martin Island to London?

    Most travelers choose Simpson Bay Princess Juliana - London City, Simpson Bay Princess Juliana - London Gatwick or Simpson Bay Princess Juliana - London Heathrow when deciding on the best route from Saint Martin Island to London.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Saint Martin Island to London 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?

Book flights to London if you plan to visit one of these locations
Milton Keynes
Wembley
Croydon
Luton
Hounslow
Slough
Gatwick
Ilford
Hayes
Brentford
Colchester
Guildford
Watford
Kingston upon Thames
Eastbourne
Romford
Ipswich
Bedford
Chelmsford
Southend-on-Sea

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

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

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