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Cheap flights from Saint Martin Island to London from £334

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 10/2. Fares are subject to change and may not be available on all flights or dates of travel.
SXM — LON
21 Feb — 28 Feb1
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 22 January 2026.

Thu 26/215:40
SXM
-
LHR
2 stops34h 50m
Air Canada
Tue 24/318:00
LHR
-
SXM
1 stop25h 00m
Air Canada
Deal found 20/1£727
Thu 26/214:52
SXM
-
LHR
1 stop16h 13m
United Airlines
Tue 24/316:20
LHR
-
SXM
1 stop24h 30m
United Airlines
Deal found 20/1£806
Sat 11/715:05
SXM
-
LHR
1 stop34h 30m
Air Canada
Fri 7/817:40
LHR
-
SXM
1 stop25h 20m
Air Canada
Deal found 21/1£867
Tue 2/614:20
SXM
-
LHR
2 stops20h 55m
Multiple Airlines
Tue 30/619:45
LHR
-
SXM
1 stop22h 40m
Multiple Airlines
Deal found 22/1£934
Thu 9/715:05
SXM
-
LHR
1 stop13h 30m
Multiple Airlines
Tue 14/714:10
LHR
-
SXM
2 stops27h 19m
Multiple Airlines
Deal found 20/1£938
Sat 11/712:15
SXM
-
LHR
2 stops17h 05m
American Airlines
Fri 7/820:10
LHR
-
SXM
2 stops21h 35m
American Airlines
Deal found 21/1£978
Tue 2/614:20
SXM
-
LCY
2 stops14h 10m
KLM
Tue 30/617:10
LCY
-
SXM
1 stop24h 30m
KLM
Deal found 22/1£987
Thu 9/715:30
SXM
-
LHR
1 stop11h 30m
Air France
Tue 14/706:15
LHR
-
SXM
1 stop12h 10m
Air France
Deal found 20/1£1,017
Mon 1/615:30
SXM
-
LHR
1 stop17h 15m
Multiple Airlines
Mon 20/720:55
LHR
-
SXM
1 stop21h 05m
Multiple Airlines
Deal found 20/1£1,024
Mon 15/613:45
SXM
-
LHR
1 stop15h 35m
American Airlines
Thu 16/715:00
LHR
-
SXM
1 stop27h 45m
American Airlines
Deal found 20/1£1,035
Thu 9/715:30
SXM
-
LGW
1 stop12h 55m
Air France
Tue 14/710:35
LGW
-
SXM
1 stop31h 50m
Air France
Deal found 20/1£1,035
Thu 9/716:36
SXM
-
LGW
2 stops33h 14m
American Airlines
Tue 14/710:45
LGW
-
SXM
2 stops31h 37m
American Airlines
Deal found 20/1£1,049

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 22 January 2026.

Round-trip from

£727

One-way from

£334
Air Canada
  • Air Canada
  • 26/2-24/3
  • 3 total stops
  • 59h 50m total
  • Saint Martin Island to London
Search Deals
10/2
  • 10/2
  • 2 total stops
  • 36h 15m 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 22 January 2026.
Use the filters below to find and compare flights from Saint Martin Island to London that are best for you.

Fly from

Saint Martin Island

Fly to

London

Route

Depart

Return

Price

Simpson BayLondon

SXM - LHR

SXMLHR

Simpson Bay Princess Juliana

Thu 26/2

15:40-06:30

2 stops34h 50m

London Heathrow

Tue 24/3

18:00-15:00

1 stop25h 00m

£727

Simpson BayLondon

SXM - LHR

SXMLHR

Simpson Bay Princess Juliana

Thu 26/2

14:52-11:05

1 stop16h 13m

London Heathrow

Tue 24/3

16:20-12:50

1 stop24h 30m

£806

Simpson BayLondon

SXM - LHR

SXMLHR

Simpson Bay Princess Juliana

Sat 11/7

15:05-06:30

2 stops34h 25m

London Heathrow

Fri 7/8

17:40-14:00

1 stop25h 20m

£873

Simpson BayLondon

SXM - LHR

SXMLHR

Simpson Bay Princess Juliana

Tue 2/6

14:20-16:15

2 stops20h 55m

London Heathrow

Tue 30/6

19:45-13:25

1 stop22h 40m

£934

Simpson BayLondon

SXM - LHR

SXMLHR

Simpson Bay Princess Juliana

Tue 2/6

15:30-16:35

1 stop20h 05m

London Heathrow

Tue 30/6

19:45-13:25

1 stop22h 40m

£934

Simpson BayLondon

SXM - LHR

SXMLHR

Simpson Bay Princess Juliana

Thu 9/7

15:05-09:35

1 stop13h 30m

London Heathrow

Tue 14/7

14:10-12:29

2 stops27h 19m

£938

Simpson BayLondon

SXM - LHR

SXMLHR

Simpson Bay Princess Juliana

Sat 11/7

12:15-10:20

2 stops17h 05m

London Heathrow

Fri 7/8

20:10-12:45

2 stops21h 35m

£978

Simpson BayLondon

SXM - LCY

SXMLCY

Simpson Bay Princess Juliana

Tue 2/6

14:20-09:30

2 stops14h 10m

London City

Tue 30/6

17:10-12:40

1 stop24h 30m

£987

Simpson BayLondon

SXM - LHR

SXMLHR

Simpson Bay Princess Juliana

Mon 1/6

15:30-13:45

1 stop17h 15m

London Heathrow

Mon 20/7

20:55-13:00

1 stop21h 05m

£1,024

Simpson BayLondon

SXM - LHR

SXMLHR

Simpson Bay Princess Juliana

Mon 15/6

13:45-10:20

1 stop15h 35m

London Heathrow

Thu 16/7

15:00-13:45

1 stop27h 45m

£1,035

Flights are sorted by cheapest return flights first.

Deals found on 20/1

Showing 1-10 of 34 results
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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 16h 13m. 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 Heathrow, Simpson Bay Princess Juliana - London Gatwick or Simpson Bay Princess Juliana - London City 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
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Gatwick
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Ilford
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Folkestone
Southend-on-Sea

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Alternative routes for Saint Martin Island to London

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Fly with Cheapflights

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How does Cheapflights help users find flights from Saint Martin Island to London?

When you search for this flight from Saint Martin Island to London, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Saint Martin Island to London?

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

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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