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Cheap flights from Saint Martin Island to London from £458

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 10/5. Fares are subject to change and may not be available on all flights or dates of travel.
SXM — LON
2 Jun — 9 Jun1
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 3 May 2026.

Sat 5/918:00
SXM
-
LHR
1 stop33h 35m
Air Canada
Sat 26/908:30
LHR
-
SXM
1 stop13h 30m
Air Canada
Deal found 1/5£809
Sat 23/518:00
SXM
-
LHR
1 stop31h 30m
Air Canada
Sat 30/508:30
LHR
-
SXM
1 stop13h 30m
Air Canada
Deal found 30/4£826
Mon 2/1115:35
SXM
-
LHR
1 stop15h 45m
Air Canada
Mon 16/1118:00
LHR
-
SXM
2 stops48h 35m
Air Canada
Deal found 30/4£914
Mon 2/1114:52
SXM
-
LHR
1 stop14h 18m
United Airlines
Mon 16/1118:00
LHR
-
SXM
1 stop23h 50m
United Airlines
Deal found 30/4£918
Tue 25/813:42
SXM
-
LHR
2 stops26h 03m
JetBlue
Tue 1/908:40
LHR
-
SXM
2 stops32h 57m
JetBlue
Deal found 30/4£926
Sat 5/916:39
SXM
-
LHR
2 stops21h 16m
American Airlines
Sat 26/916:35
LHR
-
SXM
2 stops25h 40m
American Airlines
Deal found 1/5£968
Wed 22/717:00
SXM
-
LGW
1 stop31h 30m
Multiple Airlines
Mon 3/811:00
LGW
-
SXM
1 stop32h 00m
Multiple Airlines
Deal found 29/4£987
Thu 2/715:20
SXM
-
LGW
1 stop14h 25m
Multiple Airlines
Sat 11/712:40
LGW
-
SXM
1 stop30h 40m
Multiple Airlines
Deal found 2/5£1,013
Mon 4/515:20
SXM
-
LGW
1 stop14h 25m
Multiple Airlines
Sun 10/512:40
LGW
-
SXM
1 stop30h 40m
Multiple Airlines
Deal found 2/5£1,137
Wed 29/414:10
SXM
-
LCY
2 stops14h 20m
KLM
Sat 9/512:10
LCY
-
SXM
1 stop29h 50m
KLM
Deal found 29/4£1,154
Tue 30/615:30
SXM
-
LGW
1 stop12h 55m
Air France
Thu 9/717:00
LGW
-
SXM
1 stop25h 25m
Air France
Deal found 2/5£1,159
Tue 30/615:30
SXM
-
LGW
1 stop12h 55m
Air France
Sat 11/717:00
LGW
-
SXM
1 stop25h 25m
Air France
Deal found 2/5£1,172

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 3 May 2026.

Round-trip from

£809

One-way from

£458
Air Canada
  • Air Canada
  • 5/9-26/9
  • 2 total stops
  • 47h 05m total
  • Saint Martin Island to London
Search Deals
10/5
  • 10/5
  • 3 total stops
  • 27h 50m 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 3 May 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 - LHR

SXMLHR

Simpson Bay Princess Juliana

Sat 23/5

18:00-06:35

1 stop31h 35m

London Heathrow

Sat 30/5

08:30-17:00

1 stop13h 30m

£809

Simpson BayLondon

SXM - LHR

SXMLHR

Simpson Bay Princess Juliana

Sat 5/9

18:00-08:35

1 stop33h 35m

London Heathrow

Sat 26/9

08:30-17:00

1 stop13h 30m

£809

Simpson BayLondon

SXM - LHR

SXMLHR

Simpson Bay Princess Juliana

Tue 25/8

13:42-20:45

2 stops26h 03m

London Heathrow

Tue 1/9

08:40-12:37

2 stops32h 57m

£926

Simpson BayLondon

SXM - LHR

SXMLHR

Simpson Bay Princess Juliana

Sat 5/9

16:39-18:55

2 stops21h 16m

London Heathrow

Sat 26/9

17:35-13:15

2 stops24h 40m

£969

Simpson BayLondon

SXM - LGW

SXMLGW

Simpson Bay Princess Juliana

Wed 22/7

17:15-05:30

3 stops31h 15m

London Gatwick

Mon 3/8

11:00-09:20

1 stop27h 20m

£1,127

Simpson BayLondon

SXM - LGW

SXMLGW

Simpson Bay Princess Juliana

Tue 30/6

15:30-09:25

1 stop12h 55m

London Gatwick

Thu 9/7

17:00-13:25

1 stop25h 25m

£1,159

Simpson BayLondon

SXM - LGW

SXMLGW

Simpson Bay Princess Juliana

Tue 30/6

15:30-09:25

1 stop12h 55m

London Gatwick

Sat 11/7

17:00-13:25

1 stop25h 25m

£1,172

Simpson BayLondon

SXM - LGW

SXMLGW

Simpson Bay Princess Juliana

Sun 28/6

15:30-09:25

1 stop12h 55m

London Gatwick

Thu 9/7

17:00-13:25

1 stop25h 25m

£1,176

Simpson BayLondon

SXM - LGW

SXMLGW

Simpson Bay Princess Juliana

Mon 29/6

15:30-09:40

1 stop13h 10m

London Gatwick

Sat 11/7

17:00-13:25

1 stop25h 25m

£1,188

Simpson BayLondon

SXM - LGW

SXMLGW

Simpson Bay Princess Juliana

Fri 21/8

15:02-11:45

2 stops39h 43m

London Gatwick

Fri 4/9

15:40-11:33

2 stops24h 53m

£1,256

Flights are sorted by cheapest return flights first.

Deals found on 28/4

Showing 1-10 of 37 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 12h 55m. Saint Martin Island and London are separated by a distance of 4085 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
Milton Keynes
Wembley
Croydon
Hounslow
Luton
Gatwick
Ilford
Slough
Hayes
Brentford
Colchester
Romford
Watford
Kingston upon Thames
Eastbourne
Ipswich
Southend-on-Sea
Guildford
Bishop's Stortford
Chelmsford

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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?

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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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