Which airlines fly to Saint Martin Island?

Air France, Finnair and KLM are the top three most popular airlines that fly to Saint Martin Island from London according to our data. Air France is the first choice among our users, with 58% of people opting to fly with this airline when travelling to Saint Martin Island. Keep in mind that there are 7 different airlines that fly to Saint Martin Island on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from London to Saint Martin Island?

KLM is the most popular carrier operating from London to Saint Martin Island

When did momondo last update prices for flights from London to Saint Martin Island?

Prices for flights from London to Saint Martin Island were last updated today.

How many operators does momondo search for flights from London to Saint Martin Island?

There are 7 operators available for flights from London to Saint Martin Island as of March 2026.

How old do you have to be to fly from London to Saint Martin Island?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from London to Saint Martin Island.

What documentation or ID do you need to fly to Saint Martin Island?

The travel and health documents required for your trip to Saint Martin Island can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Saint Martin Island. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

£329 Cheap Flights from London to Saint Martin Island in 2026

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Find the cheapest flights from London to Saint Martin Island

Round-trip

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

11:55 - 13:15

LHR

SXM

30h 20m

1 stop

14:35 - 09:30

SXM

LHR

13h 55m

1 stop

£684JetBlue

Wed, 9 Sep - Wed, 23 Sep

08:15 - 13:27

LHR

SXM

34h 12m

1 stop

15:14 - 20:45

SXM

LHR

24h 31m

1 stop

£713JetBlue

Sat, 9 May - Thu, 21 May

08:15 - 13:27

LHR

SXM

34h 12m

1 stop

16:40 - 09:30

SXM

LHR

35h 50m

1 stop

£714JetBlue

Sat, 9 May - Sat, 16 May

11:45 - 11:29

LHR

SXM

28h 44m

1 stop

15:20 - 11:20

SXM

LHR

15h 00m

1 stop

£721Delta

Tue, 7 Apr - Wed, 30 Sep

10:45 - 12:10

LHR

SXM

30h 25m

2 stops

13:35 - 13:15

SXM

LHR

18h 40m

1 stop

£724Delta

Sat, 25 Apr - Tue, 5 May

18:05 - 13:20

LHR

SXM

24h 15m

2 stops

16:35 - 21:40

SXM

LHR

24h 05m

2 stops

£732British Airways

Thu, 7 May - Mon, 11 May

12:00 - 13:20

LHR

SXM

30h 20m

2 stops

14:21 - 11:05

SXM

LHR

15h 44m

1 stop

£734British Airways

Thu, 7 May - Mon, 11 May

17:50 - 13:00

LCY

SXM

24h 10m

1 stop

14:10 - 13:15

SXM

LCY

18h 05m

2 stops

£790KLM

Mon, 11 May - Sat, 23 May

14:30 - 11:37

LGW

SXM

26h 07m

2 stops

14:22 - 08:40

SXM

LGW

37h 18m

2 stops

£808American Airlines

Fri, 8 May - Fri, 22 May

08:25 - 13:00

LCY

SXM

33h 35m

1 stop

14:10 - 17:20

SXM

LCY

22h 10m

2 stops

£828KLM

Sat, 9 May - Sat, 16 May

British Airways flights from London to Saint Martin Island

Our best British Airways deals on London to Saint Martin Island flight tickets

British Airways

7 May

LHR18:05London Heathrow

24h 15m

2 stops

SXM13:20Simpson Bay Princess Juliana

11 May

SXM16:35Simpson Bay Princess Juliana

24h 05m

2 stops

LHR21:40London Heathrow

£732

British Airways

7 May

LHR12:00London Heathrow

30h 20m

2 stops

SXM13:20Simpson Bay Princess Juliana

11 May

SXM14:21Simpson Bay Princess Juliana

15h 44m

1 stop

LHR11:05London Heathrow

£734

British Airways

1 Apr

LHR16:55London Heathrow

23h 34m

2 stops

SXM11:29Simpson Bay Princess Juliana

7 Apr

SXM14:24Simpson Bay Princess Juliana

17h 26m

1 stop

LHR12:50London Heathrow

£736

American Airlines flights from London to Saint Martin Island

Our best American Airlines deals on London to Saint Martin Island flight tickets

American Airlines

22 Apr

LHR09:55London Heathrow

30h 42m

1 stop

SXM11:37Simpson Bay Princess Juliana

13 May

SXM14:24Simpson Bay Princess Juliana

16h 46m

1 stop

LHR12:10London Heathrow

£737

American Airlines

22 Apr

LHR12:15London Heathrow

28h 22m

1 stop

SXM11:37Simpson Bay Princess Juliana

13 May

SXM14:21Simpson Bay Princess Juliana

15h 44m

1 stop

LHR11:05London Heathrow

£739

American Airlines

23 Apr

LHR16:55London Heathrow

23h 42m

2 stops

SXM11:37Simpson Bay Princess Juliana

27 Apr

SXM12:41Simpson Bay Princess Juliana

18h 54m

1 stop

LHR12:35London Heathrow

£740

momondo Fare Finder

Use the filters below to find and compare flights from London to Saint Martin Island that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonSimpson Bay

LHR - SXM

LHRSXM

London Heathrow

Wed 9/9

11:55-13:15

1 stop30h 20m

Simpson Bay Princess Juliana

Wed 23/9

14:35-09:30

1 stop13h 55m

£684

LondonSimpson Bay

LHR - SXM

LHRSXM

London Heathrow

Sat 9/5

08:15-13:27

1 stop34h 12m

Simpson Bay Princess Juliana

Thu 21/5

15:14-20:45

1 stop24h 31m

£713

LondonSimpson Bay

LHR - SXM

LHRSXM

London Heathrow

Sat 9/5

08:15-13:27

1 stop34h 12m

Simpson Bay Princess Juliana

Sat 16/5

16:40-09:30

1 stop35h 50m

£714

LondonSimpson Bay

LHR - SXM

LHRSXM

London Heathrow

Tue 7/4

11:45-11:29

1 stop28h 44m

Simpson Bay Princess Juliana

Wed 30/9

15:20-11:20

1 stop15h 00m

£721

LondonSimpson Bay

LHR - SXM

LHRSXM

London Heathrow

Sat 25/4

10:45-12:10

2 stops30h 25m

Simpson Bay Princess Juliana

Tue 5/5

13:35-13:15

1 stop18h 40m

£724

LondonSimpson Bay

LHR - SXM

LHRSXM

London Heathrow

Thu 7/5

18:05-13:20

2 stops24h 15m

Simpson Bay Princess Juliana

Mon 11/5

16:35-21:40

2 stops24h 05m

£732

LondonSimpson Bay

LHR - SXM

LHRSXM

London Heathrow

Thu 7/5

12:00-13:20

2 stops30h 20m

Simpson Bay Princess Juliana

Mon 11/5

14:21-11:05

1 stop15h 44m

£734

Fastest return journey

LondonSimpson Bay

LCY - SXM

LCYSXM

London City

Mon 11/5

17:50-13:00

1 stop24h 10m

Simpson Bay Princess Juliana

Sat 23/5

14:10-13:15

2 stops18h 05m

£790

LondonSimpson Bay

LGW - SXM

LGWSXM

London Gatwick

Fri 8/5

14:30-11:37

2 stops26h 07m

Simpson Bay Princess Juliana

Fri 22/5

14:22-08:40

2 stops37h 18m

£808

LondonSimpson Bay

LCY - SXM

LCYSXM

London City

Sat 9/5

08:25-13:00

1 stop33h 35m

Simpson Bay Princess Juliana

Sat 16/5

14:10-17:20

2 stops22h 10m

£828

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from London to Saint Martin Island

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to Saint Martin Island?

If you’re not able to fly to Saint Martin Island in September, then March is your next best option. Flight prices from London to Saint Martin Island during March average around £697.

How far in advance should I book a flight to Saint Martin Island?

You are more likely to see cheaper flights to Saint Martin Island from London when booking weeks ahead of your departure date. In general, you can expect to find flights to Saint Martin Island for around £868 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Saint Martin Island from London for as low as £694 on momondo.

Can stopping save me money on London to Saint Martin Island flights?

No. A direct flight is the cheapest option for a flight between London to Saint Martin Island.

Cheap London to Saint Martin Island flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London to Saint Martin Island

Fastest flight time	11h 30m
Direct flights	None

The fastest flight from London to Saint Martin Island takes 11h 30m

There are no direct flights from London to Saint Martin Island. There are no popular flight routes from London to Saint Martin Island.

Search flight deals

When did momondo last update prices for flights from London to Saint Martin Island?
Prices for flights from London to Saint Martin Island were last updated today.
How many operators does momondo search for flights from London to Saint Martin Island?
There are 7 operators available for flights from London to Saint Martin Island as of March 2026.
How old do you have to be to fly from London to Saint Martin Island?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from London to Saint Martin Island.
What documentation or ID do you need to fly to Saint Martin Island?
The travel and health documents required for your trip to Saint Martin Island can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Saint Martin Island. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from London to Saint Martin Island?
Based on momondo bookings for flights between London and Saint Martin Island, the leading plane model is Boeing 787-9 Dreamliner, making up 19.05% of the total bookings. Other popular models include Airbus A350-1000 with 16.20%, Boeing 777 with 11.04%, and Boeing 777-300ER with 10.16%.

Best airlines flying from London to Saint Martin Island

Compare and see reviews for airlines that fly from London to Saint Martin Island with momondo

Airline	Rating	Free Cancellation	Price
JetBlue	PriceFrom £485	Free Cancellation	Rating 7.2 2,908 reviews	Search JetBlue flights
KLM	PriceFrom £667	Free Cancellation	Rating 7.8 1,479 reviews	Search KLM flights
British Airways	PriceFrom £670	Free Cancellation	Rating 6.7 7,830 reviews	Search British Airways flights
Air France	PriceFrom £683	Free Cancellation	Rating 7.4 1,556 reviews	Search Air France flights
American Airlines	PriceFrom £697	Free Cancellation	Rating 7.1 11,523 reviews	Search American Airlines flights
Delta	PriceFrom £698	Free Cancellation	Rating 7.9 8,359 reviews	Search Delta flights
Finnair	PriceFrom £700	Free Cancellation	Rating 7.7 1,375 reviews	Search Finnair flights

Why use momondo?

Why should I use momondo to find a flight deal from London to Saint Martin Island?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Saint Martin Island from London.

Can I find flights from London to Saint Martin Island with flexible booking policies on momondo?

Yes. All flights to Saint Martin Island from London on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from London to Saint Martin Island?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from London to Saint Martin Island.

I’m not ready to book a flight from London to Saint Martin Island right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Saint Martin Island from London. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.