Which airlines fly to Saint Martin Island?

Air France, American Airlines and KLM are the top three most popular airlines that fly to Saint Martin Island from London Heathrow Airport according to our data. Air France is the first choice among our users, with 62% of people opting to fly with this airline when travelling to Saint Martin Island. Keep in mind that there are 6 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 Heathrow to Saint Martin Island?

JetBlue and WestJet are the most popular carriers operating from London Heathrow to Saint Martin Island

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

As of September 2026, there are 6 operators available to choose from for flights from London Heathrow Airport to Saint Martin Island.

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

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London Heathrow Airport to Saint Martin Island.

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

The necessary travel and health documents for your Saint Martin Island trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

£379 Cheap Flights from London Heathrow Airport to Saint Martin Island in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from London Heathrow Airport to Saint Martin Island

Return

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

13:00 - 14:40LHR London Heathrow-SXM Simpson Bay Princess Juliana

29h 40m1 stop Montreal Pierre Elliott Trudeau Intl

16:40 - 08:30SXM Simpson Bay Princess Juliana-LHR London Heathrow

35h 50m1 stop Toronto Pearson Intl

£567Air Canada

Wed, 3 Mar - Wed, 10 Mar

15:00 - 14:40LHR London Heathrow-SXM Simpson Bay Princess Juliana

27h 40m2 stops Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl

16:40 - 11:20SXM Simpson Bay Princess Juliana-LHR London Heathrow

14h 40m1 stop Toronto Pearson Intl

£573Air Canada

Wed, 3 Mar - Wed, 10 Mar

09:00 - 14:25LHR London Heathrow-SXM Simpson Bay Princess Juliana

33h 25m2 stops Halifax Intl Toronto Pearson Intl

16:20 - 21:00SXM Simpson Bay Princess Juliana-LHR London Heathrow

24h 40m2 stops Toronto Pearson Intl Halifax Intl

£599Multiple Airlines

Sun, 25 Oct - Sun, 1 Nov

12:20 - 11:39LHR London Heathrow-SXM Simpson Bay Princess Juliana

27h 19m1 stop New York John F Kennedy Intl

15:50 - 21:40SXM Simpson Bay Princess Juliana-LHR London Heathrow

25h 50m1 stop New York John F Kennedy Intl

£637JetBlue

Wed, 28 Oct - Wed, 4 Nov

07:25 - 11:39LHR London Heathrow-SXM Simpson Bay Princess Juliana

32h 14m1 stop New York John F Kennedy Intl

15:50 - 20:55SXM Simpson Bay Princess Juliana-LHR London Heathrow

25h 05m1 stop New York John F Kennedy Intl

£672JetBlue

Thu, 29 Oct - Thu, 12 Nov

11:10 - 14:45LHR London Heathrow-SXM Simpson Bay Princess Juliana

31h 35m3 stops Ottawa Toronto Island Montreal Pierre Elliott Trudeau Intl

16:20 - 11:20SXM Simpson Bay Princess Juliana-LHR London Heathrow

15h 00m1 stop Toronto Pearson Intl

£686Multiple Airlines

Mon, 7 Dec - Sun, 13 Dec

12:15 - 13:23LHR London Heathrow-SXM Simpson Bay Princess Juliana

30h 08m1 stop Miami

14:23 - 08:15SXM Simpson Bay Princess Juliana-LHR London Heathrow

13h 52m1 stop Miami

£732American Airlines

Mon, 19 Oct - Thu, 29 Oct

14:30 - 15:39LHR London Heathrow-SXM Simpson Bay Princess Juliana

29h 09m1 stop Miami

14:24 - 12:00SXM Simpson Bay Princess Juliana-LHR London Heathrow

17h 36m1 stop Charlotte Douglas

£732American Airlines

Tue, 27 Oct - Sat, 7 Nov

16:20 - 13:40LHR London Heathrow-SXM Simpson Bay Princess Juliana

26h 20m2 stops New York John F Kennedy Intl Atlanta Hartsfield-Jackson

15:05 - 11:20SXM Simpson Bay Princess Juliana-LHR London Heathrow

15h 15m1 stop Atlanta Hartsfield-Jackson

£882Delta

Sat, 10 Oct - Sat, 17 Oct

15:15 - 13:53LHR London Heathrow-SXM Simpson Bay Princess Juliana

27h 38m1 stop Atlanta Hartsfield-Jackson

15:05 - 11:20SXM Simpson Bay Princess Juliana-LHR London Heathrow

15h 15m1 stop Atlanta Hartsfield-Jackson

£1,023Delta

Fri, 2 Oct - Sun, 11 Oct

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JetBlue flights from London Heathrow Airport to Saint Martin Island

Our best JetBlue deals on London Heathrow Airport to Saint Martin Island flight tickets

JetBlue

28 Oct

LHR12:20London Heathrow

27h 19m

1 stop

SXM11:39Simpson Bay Princess Juliana

4 Nov

SXM15:50Simpson Bay Princess Juliana

25h 50m

1 stop

LHR21:40London Heathrow

£637

JetBlue

29 Oct

LHR07:25London Heathrow

32h 14m

1 stop

SXM11:39Simpson Bay Princess Juliana

12 Nov

SXM15:50Simpson Bay Princess Juliana

25h 05m

1 stop

LHR20:55London Heathrow

£672

JetBlue

27 Oct

LHR07:25London Heathrow

32h 14m

1 stop

SXM11:39Simpson Bay Princess Juliana

3 Nov

SXM15:50Simpson Bay Princess Juliana

25h 50m

1 stop

LHR21:40London Heathrow

£696

American Airlines flights from London Heathrow Airport to Saint Martin Island

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

American Airlines

19 Oct

LHR12:15London Heathrow

30h 08m

1 stop

SXM13:23Simpson Bay Princess Juliana

29 Oct

SXM14:23Simpson Bay Princess Juliana

13h 52m

1 stop

LHR08:15London Heathrow

£732

American Airlines

19 Oct

LHR19:25London Heathrow

22h 58m

2 stops

SXM13:23Simpson Bay Princess Juliana

29 Oct

SXM14:23Simpson Bay Princess Juliana

13h 52m

1 stop

LHR08:15London Heathrow

£734

American Airlines

19 Oct

LHR19:25London Heathrow

22h 58m

2 stops

SXM13:23Simpson Bay Princess Juliana

29 Oct

SXM14:23Simpson Bay Princess Juliana

17h 42m

1 stop

LHR12:05London Heathrow

£736

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonSimpson Bay

LHR London Heathrow - SXM Simpson Bay Princess Juliana

LHRSXM

London Heathrow

Wed 3/3

13:00-14:40

1 stop29h 40m

Simpson Bay Princess Juliana

Wed 10/3

16:40-08:30

1 stop35h 50m

£567

LondonSimpson Bay

LHR London Heathrow - SXM Simpson Bay Princess Juliana

LHRSXM

London Heathrow

Wed 3/3

15:00-14:40

2 stops27h 40m

Simpson Bay Princess Juliana

Wed 10/3

16:40-11:20

1 stop14h 40m

£573

LondonSimpson Bay

LHR London Heathrow - SXM Simpson Bay Princess Juliana

LHRSXM

London Heathrow

Sun 25/10

09:00-14:25

2 stops33h 25m

Simpson Bay Princess Juliana

Sun 1/11

16:20-21:00

2 stops24h 40m

£599

LondonSimpson Bay

LHR London Heathrow - SXM Simpson Bay Princess Juliana

LHRSXM

London Heathrow

Wed 28/10

12:20-11:39

1 stop27h 19m

Simpson Bay Princess Juliana

Wed 4/11

15:50-21:40

1 stop25h 50m

£637

LondonSimpson Bay

LHR London Heathrow - SXM Simpson Bay Princess Juliana

LHRSXM

London Heathrow

Thu 29/10

07:25-11:39

1 stop32h 14m

Simpson Bay Princess Juliana

Thu 12/11

15:50-20:55

1 stop25h 05m

£672

LondonSimpson Bay

LHR London Heathrow - SXM Simpson Bay Princess Juliana

LHRSXM

London Heathrow

Mon 7/12

11:10-14:45

3 stops31h 35m

Simpson Bay Princess Juliana

Sun 13/12

16:20-11:20

1 stop15h 00m

£686

LondonSimpson Bay

LHR London Heathrow - SXM Simpson Bay Princess Juliana

LHRSXM

London Heathrow

Mon 19/10

12:15-13:23

1 stop30h 08m

Simpson Bay Princess Juliana

Thu 29/10

14:23-08:15

1 stop13h 52m

£732

LondonSimpson Bay

LHR London Heathrow - SXM Simpson Bay Princess Juliana

LHRSXM

London Heathrow

Tue 27/10

14:30-15:39

1 stop29h 09m

Simpson Bay Princess Juliana

Sat 7/11

14:24-12:00

1 stop17h 36m

£732

Fastest return journey

LondonSimpson Bay

LHR London Heathrow - SXM Simpson Bay Princess Juliana

LHRSXM

London Heathrow

Sat 10/10

16:20-13:40

2 stops26h 20m

Simpson Bay Princess Juliana

Sat 17/10

15:05-11:20

1 stop15h 15m

£882

LondonSimpson Bay

LHR London Heathrow - SXM Simpson Bay Princess Juliana

LHRSXM

London Heathrow

Fri 2/10

15:15-13:53

1 stop27h 38m

Simpson Bay Princess Juliana

Sun 11/10

15:05-11:20

1 stop15h 15m

£1,023

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 Heathrow Airport 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 January, then February is your next best option. Flight prices from London Heathrow Airport to Saint Martin Island during February average around £687.

How far in advance should I book a flight from London Heathrow Airport to Saint Martin Island?

You are more likely to see cheaper flights to Saint Martin Island from London Heathrow Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Saint Martin Island for around £865 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 Heathrow Airport for as low as £506 on momondo.

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

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

Cheap London Heathrow Airport to Saint Martin Island flight deals and tips

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

Best price found	£379
Fastest flight time	26h 25m
Direct flights	None

The best one-way flight to Saint Martin Island from London Heathrow Airport in the past 72 hours is £379. The best return flight deal from London Heathrow Airport to Saint Martin Island found on momondo in the last 72 hours is £567.

The fastest flight from London Heathrow Airport to Saint Martin Island takes 26h 25m

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

Search flight deals

Frequently asked questions about flying from London Heathrow Airport to Saint Martin Island

When did momondo last update prices for flights from London Heathrow Airport to Saint Martin Island?
Prices for flights from London Heathrow Airport to Saint Martin Island are updated daily.
How many operators does momondo search for flights from London Heathrow Airport to Saint Martin Island?
As of September 2026, there are 6 operators available to choose from for flights from London Heathrow Airport to Saint Martin Island.
How old do you have to be to fly from London Heathrow Airport to Saint Martin Island?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London Heathrow Airport to Saint Martin Island.
What documentation or ID do you need to fly to Saint Martin Island?
The necessary travel and health documents for your Saint Martin Island trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from London Heathrow Airport to Saint Martin Island?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from London Heathrow Airport to Saint Martin Island is Boeing 787-9 Dreamliner (24.85% of total bookings). The next most popular plane models are Boeing 777 (14.08%), Airbus A350-1000 (13.96%), and Boeing 787-8 Dreamliner (9.29%).

Best airlines flying from London Heathrow Airport to Saint Martin Island

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

Airline	Rating	Free Cancellation	Price
JetBlue	PriceFrom £476	Free Cancellation	Rating 7.1 3,038 reviews	Search JetBlue flights
Air Canada	PriceFrom £623	Free Cancellation	Rating 7.1 11,631 reviews	Search Air Canada flights
KLM	PriceFrom £645	Free Cancellation	Rating 7.8 1,580 reviews	Search KLM flights
Air France	PriceFrom £670	Free Cancellation	Rating 7.5 1,651 reviews	Search Air France flights
American Airlines	PriceFrom £678	Free Cancellation	Rating 7.1 12,061 reviews	Search American Airlines flights
Delta	PriceFrom £687	Free Cancellation	Rating 7.8 8,571 reviews	Search Delta 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?

All flight searches from London to Saint Martin Island on momondo can be filtered to show those which offer flexible booking policies.

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?

Price alerts on flights to Saint Martin Island from London are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.