How long is the flight from London to Saint Martin Island?

KLM can get you from London to Saint Martin Island in just under 23h 30m. Your travel time can differ by up to . The distance from London to Saint Martin Island is about 4099 mi.

What are the cheapest airlines to fly from London to Saint Martin Island one-way?

The cheapet airlines for a one-way flight from London to Saint Martin Island are United Airlines (£461), Air Canada (£521), and Air France (£734).

What are the most popular routes from London to Saint Martin Island?

While some choose either London Gatwick - Simpson Bay Princess Juliana or London City - Simpson Bay Princess Juliana, London Heathrow - Simpson Bay Princess Juliana is the most popular route from London to Saint Martin Island.

What are the most popular airlines that fly from London to Saint Martin Island?

The most popular airlines flying from London to Saint Martin Island are Air France, American Airlines and KLM. Something to consider prior to booking your flight.

What is the cheapest time of day to fly from LON to SCH?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from London to Saint Martin Island as you normally would.

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

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

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

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

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

Yes. Cheapflights offers flight deals from London to Saint Martin Island by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£403+ Cheap Flights from London to Saint Martin Island

Cheap flight deals from London to Saint Martin Island

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

Cheapest flights from London to Saint Martin Island
Explore the most affordable flight options available from London to Saint Martin Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 September 2026.

Sun 25/1009:00 -

2 stops33h 25m

Sun 1/1116:20 -

2 stops24h 40m

Deal found 10/9£597

Sat 3/1008:15 -

1 stop34h 08m

Sat 17/1012:16 -

1 stop27h 29m

Deal found 7/9£642

Thu 12/1118:00 -

1 stop25h 25m

Sun 15/1116:20 -

1 stop15h 00m

Deal found 7/9£648

Sat 24/1017:40 -

1 stop26h 05m

Sat 31/1014:40 -

2 stops26h 20m

Deal found 9/9£658

Sun 25/1018:00 -

1 stop24h 45m

Sun 1/1116:45 -

1 stop35h 45m

Deal found 10/9£661

Wed 9/1213:00 -

1 stop29h 45m

Sun 13/1216:45 -

1 stop14h 35m

Deal found 10/9£673

Thu 1/1008:30 -

1 stop13h 30m

Thu 15/1018:00 -

2 stops22h 00m

Deal found 7/9£697

Thu 1/1015:40 -

3 stops31h 05m

Thu 15/1015:10 -

2 stops18h 30m

Deal found 7/9£725

Thu 8/1015:40 -

3 stops31h 05m

Thu 15/1015:10 -

2 stops18h 30m

Deal found 6/9£755

Sat 3/1009:40 -

1 stop33h 40m

Sat 17/1018:10 -

2 stops31h 10m

Deal found 7/9£794

Wed 21/1011:35 -

2 stops34h 25m

Wed 28/1012:05 -

2 stops24h 20m

Deal found 6/9£811

Thu 1/1014:00 -

2 stops27h 50m

Thu 22/1015:10 -

1 stop14h 35m

Deal found 10/9£830

Best flights from London to Saint Martin Island
Discover carefully curated flight deals from London to Saint Martin Island that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 11 September 2026.

Sat 3/1009:40 -

1 stop33h 40m

Sat 17/1018:10 -

2 stops31h 10m

Deal found 7/9£794

Thu 12/1118:55 -

1 stop23h 30m

Sat 28/1118:50 -

2 stops14h 25m

Deal found 6/9£980

Sat 24/1017:00 -

1 stop26h 10m

Sat 31/1016:20 -

1 stop12h 35m

Deal found 9/9£1,073

Sat 24/1009:40 -

1 stop33h 45m

Sat 31/1012:25 -

2 stops29h 55m

Deal found 9/9£832

Thu 1/1012:40 -

2 stops34h 05m

Thu 15/1015:10 -

2 stops35h 45m

Deal found 7/9£867

Sat 24/1012:10 -

1 stop31h 15m

Sat 31/1018:50 -

2 stops19h 35m

Deal found 9/9£981

Thu 1/1006:10 -

2 stops15h 50m

Thu 22/1015:10 -

2 stops25h 15m

Deal found 10/9£904

Mon 19/1020:15 -

1 stop21h 45m

Thu 29/1016:20 -

2 stops13h 10m

Deal found 6/9£1,003

Wed 21/1019:00 -

2 stops23h 25m

Wed 28/1015:45 -

2 stops20h 50m

Deal found 6/9£1,048

Sun 25/1010:25 -

2 stops53h 14m

Sun 1/1115:50 -

2 stops37h 45m

Deal found 10/9£961

Tue 6/1017:50 -

1 stop23h 50m

Wed 14/1014:10 -

2 stops24h 35m

Deal found 6/9£1,062

Mon 19/1011:00 -

1 stop27h 30m

Thu 29/1015:10 -

1 stop15h 15m

Deal found 8/9£972

Thu 1/1020:15 -

1 stop21h 45m

Thu 22/1015:30 -

2 stops20h 10m

Deal found 10/9£1,094

Tue 6/1010:00 -

2 stops30h 33m

Wed 14/1012:32 -

2 stops22h 53m

Deal found 6/9£1,076

Thu 12/1110:00 -

2 stops29h 30m

Sun 15/1112:25 -

2 stops24h 00m

Deal found 7/9£1,105

Wed 9/1210:40 -

2 stops30h 15m

Sun 13/1216:32 -

2 stops19h 13m

Deal found 10/9£1,129

Wed 6/114:30 -

1 stop27h 59m

Sat 16/113:01 -

1 stop18h 29m

Deal found 6/9£1,345

Wed 6/120:25 -

2 stops21h 45m

Sat 16/118:10 -

2 stops13h 55m

Deal found 7/9£1,807

Sat 19/1206:30 -

1 stop15h 00m

Sat 2/118:50 -

2 stops18h 10m

Deal found 7/9£1,922

Thu 7/114:30 -

1 stop25h 56m

Sat 16/113:01 -

1 stop18h 29m

Deal found 7/9£2,630

Fri 29/114:30 -

1 stop30h 03m

Sat 13/213:41 -

1 stop17h 49m

Deal found 6/9£2,630

Find flight deals from London to Saint Martin Island

Round-trip from	£597
One-way from	£403
Popular in	July
Cheapest in	November
Average price	£708

25/10-1/11
4 total stops
58h 05m total
London to Saint Martin Island

Search Deals

WestJet
29/10-31/12
3 total stops
49h 40m total
London to Saint Martin Island

Search Deals

Highest demand for flights based on searches. 9% potential increase in price (£62 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (£15 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2026

Search Deals

Cheapflights 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

LGW London Gatwick - SXM Simpson Bay Princess Juliana

LGWSXM

London Gatwick

Sat 6/2

11:40-15:45

1 stop32h 05m

Simpson Bay Princess Juliana

Wed 31/12

00:00-05:00

Nonstop0h 00m

£404

LondonSimpson Bay

LGW London Gatwick - SXM Simpson Bay Princess Juliana

LGWSXM

London Gatwick

Sat 9/1

11:40-15:25

1 stop31h 45m

Simpson Bay Princess Juliana

Wed 31/12

00:00-05:00

Nonstop0h 00m

£410

LondonSimpson Bay

LGW London Gatwick - SXM Simpson Bay Princess Juliana

LGWSXM

London Gatwick

Thu 29/10

13:30-12:30

3 stops51h 00m

Simpson Bay Princess Juliana

Wed 31/12

00:00-05:00

Nonstop0h 00m

£414

LondonSimpson Bay

LHR London Heathrow - SXM Simpson Bay Princess Juliana

LHRSXM

London Heathrow

Sat 9/1

14:50-15:25

2 stops28h 35m

Simpson Bay Princess Juliana

Wed 31/12

00:00-05:00

Nonstop0h 00m

£419

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

Wed 31/12

00:00-05:00

Nonstop0h 00m

£434

LondonSimpson Bay

LGW London Gatwick - SXM Simpson Bay Princess Juliana

LGWSXM

London Gatwick

Tue 16/2

11:55-15:25

2 stops31h 30m

Simpson Bay Princess Juliana

Wed 31/12

00:00-05:00

Nonstop0h 00m

£440

LondonSimpson Bay

LHR London Heathrow - SXM Simpson Bay Princess Juliana

LHRSXM

London Heathrow

Sat 13/2

20:35-15:25

2 stops46h 50m

Simpson Bay Princess Juliana

Wed 31/12

00:00-05:00

Nonstop0h 00m

£451

LondonSimpson Bay

LHR London Heathrow - SXM Simpson Bay Princess Juliana

LHRSXM

London Heathrow

Tue 16/2

20:35-10:25

3 stops41h 50m

Simpson Bay Princess Juliana

Wed 31/12

00:00-05:00

Nonstop0h 00m

£467

LondonSimpson Bay

LCY London City - SXM Simpson Bay Princess Juliana

LCYSXM

London City

Thu 29/10

13:50-12:30

3 stops50h 40m

Simpson Bay Princess Juliana

Wed 31/12

00:00-05:00

Nonstop0h 00m

£498

LondonSimpson Bay

LHR London Heathrow - SXM Simpson Bay Princess Juliana

LHRSXM

London Heathrow

Sun 7/2

12:00-13:50

1 stop29h 50m

Simpson Bay Princess Juliana

Wed 31/12

00:00-05:00

Nonstop0h 00m

£551

Flights are sorted by cheapest return flights first.

Deals found on 6/9

Showing 1-10 of 47 resultsSorted by cheapest first

...

Best time to book a flight from London to Saint Martin Island

Have a flexible travel schedule? Discover the best time to fly to Saint Martin Island from London with our price prediction graph.

LHR-SXM

LGW-SXM

LCY-SXM

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 London to Saint Martin Island

LON-zzSCH

LHR-SXM

LGW-SXM

LCY-SXM

What is the cheapest month to book a flight from London to Saint Martin Island?

Currently, January is the cheapest month in which you can book a flight from London to Saint Martin Island (average of £711). Flying from London to Saint Martin Island in September is currently the most expensive (average of £1,167). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How far ahead should I book a flight from London to Saint Martin Island?

To ensure you get the cheapest price possible for a flight from London to Saint Martin Island, you should look to book at least 53 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

Reviews of airlines servicing Saint Martin Island

Read through reviews of airlines operating flights from London to Saint Martin Island, such as Air France,American Airlines, andAir Canada. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Air France

7.5

Good

1,650 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Chris,Aug 2026

CDG - DBV

Something in the cabin started on fire. Filled with smoke 8 minutes before landed. But everything was fine.

Air France

7.5

Good

1,650 reviews

Air France

7.5

Good

1,650 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Chris,Aug 2026

CDG - DBV

Something in the cabin started on fire. Filled with smoke 8 minutes before landed. But everything was fine.

American Airlines

7.1

Good

12,049 reviews

Air France

7.5

Good

1,650 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Chris,Aug 2026

CDG - DBV

Something in the cabin started on fire. Filled with smoke 8 minutes before landed. But everything was fine.

Air Canada

7.1

Good

11,612 reviews

Air France

7.5

Good

1,650 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Chris,Aug 2026

CDG - DBV

Something in the cabin started on fire. Filled with smoke 8 minutes before landed. But everything was fine.

JetBlue

7.1

Good

3,040 reviews

Air France

7.5

Good

1,650 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Chris,Aug 2026

CDG - DBV

Something in the cabin started on fire. Filled with smoke 8 minutes before landed. But everything was fine.

Related info for your journey

How long is the flight from London to Saint Martin Island?
KLM can get you from London to Saint Martin Island in just under 23h 30m. Your travel time can differ by up to . The distance from London to Saint Martin Island is about 4099 mi.
What are the cheapest airlines to fly from London to Saint Martin Island one-way?
The cheapet airlines for a one-way flight from London to Saint Martin Island are United Airlines (£461), Air Canada (£521), and Air France (£734).
What are the most popular routes from London to Saint Martin Island?
While some choose either London Gatwick - Simpson Bay Princess Juliana or London City - Simpson Bay Princess Juliana, London Heathrow - Simpson Bay Princess Juliana is the most popular route from London to Saint Martin Island.
Can I find deals for flights from London to Saint Martin Island that include hotel bookings?
Yes. In addition to deals on London to Saint Martin Island flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from London to Saint Martin Island?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London to Saint Martin Island.
Can I find deals for business class flights from London to Saint Martin Island?
Yes. Cheapflights offers flight deals from London to Saint Martin Island by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from London to Saint Martin Island?
Currently, January is the cheapest month in which you can book a flight from London to Saint Martin Island (average of £711). Flying from London to Saint Martin Island in September is currently the most expensive (average of £1,167). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for London to Saint Martin Island

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Top 6 airlines flying from London to Saint Martin Island

Airline	Cheapest	Average	Flexibility	On-time
JetBlue	Cheapest£475	Average£683	FlexibilityNo cancel fee	On-time62%	Search JetBlue flights
Air Canada	Cheapest£622	Average£1,081	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
KLM	Cheapest£644	Average£884	FlexibilityNo cancel fee	On-time75%	Search KLM flights
Air France	Cheapest£668	Average£1,162	FlexibilityNo cancel fee	On-time77%	Search Air France flights
American Airlines	Cheapest£677	Average£795	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights
Delta	Cheapest£684	Average£829	FlexibilityNo cancel fee	On-timeN/A	Search Delta flights

Fly with Cheapflights

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

Deals for London to Saint Martin Island flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Saint Martin Island from London.

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

Yes, we can. To see specific flights from London to Saint Martin Island with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from London to Saint Martin Island become cheaper?

Of course! You can now track prices for flights from London to Saint Martin Island and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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Cheap flights from London to Saint Martin Island from £403

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 29/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from London to Saint Martin Island

Cheapest flights from London to Saint Martin IslandExplore the most affordable flight options available from London to Saint Martin Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 September 2026.

Explore the most affordable flight options available from London to Saint Martin Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 September 2026.

Best flights from London to Saint Martin IslandDiscover carefully curated flight deals from London to Saint Martin Island that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 11 September 2026.

Discover carefully curated flight deals from London to Saint Martin Island that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 11 September 2026.

Last-minute flights from London to Saint Martin IslandDiscover last-minute flight deals from London to Saint Martin Island. Data last updated 11 September 2026 and is based on user searches.

Discover last-minute flight deals from London to Saint Martin Island. Data last updated 11 September 2026 and is based on user searches.

One-way flights from London to Saint Martin IslandSearch for one-way flight options from London to Saint Martin Island. Find affordable one-way fares based on user searches. Data last updated 11 September 2026.

Search for one-way flight options from London to Saint Martin Island. Find affordable one-way fares based on user searches. Data last updated 11 September 2026.

Find flight deals from London to Saint Martin Island

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

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

Best time to book a flight from London to Saint Martin Island

Have a flexible travel schedule? Discover the best time to fly to Saint Martin Island from London with our price prediction graph.

Cheapflights Insights

What is the cheapest month to book a flight from London to Saint Martin Island?

How far ahead should I book a flight from London to Saint Martin Island?

To ensure you get the cheapest price possible for a flight from London to Saint Martin Island, you should look to book at least 53 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

Reviews of airlines servicing Saint Martin Island

Related info for your journey

How long is the flight from London to Saint Martin Island?

What are the cheapest airlines to fly from London to Saint Martin Island one-way?

What are the most popular routes from London to Saint Martin Island?

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

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

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

What is the cheapest month to book a flight from London to Saint Martin Island?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for London to Saint Martin Island

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Saint Martin Island by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to

Book a non-stop flight to one of these other cities located in .

Search flights from London to Saint Martin Island by cabin class

Find flights from London to Saint Martin Island, based on your preferred cabin class, be it economy, premium economy, business, or first class.

London and Saint Martin Island flights

Browse other London and Saint Martin Island flight options. Last updated on 11 September 2026.

Popular flight searches

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London to Saint Martin Island flights

Consider these flights travelling from London to Saint Martin Island.

Top 6 airlines flying from London to Saint Martin Island

Fly with Cheapflights

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

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

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

Can Cheapflights notify me if prices for flights from London to Saint Martin Island become cheaper?

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Travel Smart

Cheapest flights from London to Saint Martin Island
Explore the most affordable flight options available from London to Saint Martin Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 September 2026.

Best flights from London to Saint Martin Island
Discover carefully curated flight deals from London to Saint Martin Island that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 11 September 2026.

Last-minute flights from London to Saint Martin Island
Discover last-minute flight deals from London to Saint Martin Island. Data last updated 11 September 2026 and is based on user searches.

One-way flights from London to Saint Martin Island
Search for one-way flight options from London to Saint Martin Island. Find affordable one-way fares based on user searches. Data last updated 11 September 2026.