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

Delta, Air Canada, and American Airlines can get you from London to Saint Martin Island in just under 13h 30m. Your travel time can differ by up to 43h 46m. The distance from London to Saint Martin Island is about 4077 mi. This flight may include one or multiple stops.

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 (£462), Air Canada (£512), and Air France (£735).

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

While some choose either London Heathrow - Simpson Bay Princess Juliana or London City - Simpson Bay Princess Juliana, London Gatwick - 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, KLM and American Airlines. 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.

£341+ 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 10 August 2026.

Thu 10/908:15 -

1 stop34h 08m

Sun 20/914:43 -

1 stop13h 47m

Deal found 6/8£660

Wed 7/1011:55 -

1 stop30h 30m

Wed 14/1014:45 -

1 stop25h 00m

Deal found 7/8£684

Wed 11/1113:00 -

1 stop29h 45m

Mon 16/1116:45 -

1 stop35h 45m

Deal found 9/8£700

Thu 15/1017:15 -

2 stops52h 45m

Fri 6/1116:45 -

2 stops33h 45m

Deal found 6/8£713

Fri 4/911:45 -

2 stops31h 08m

Fri 11/915:18 -

2 stops23h 52m

Deal found 5/8£715

Thu 10/916:05 -

2 stops26h 48m

Sun 20/915:18 -

1 stop16h 57m

Deal found 6/8£717

Wed 2/916:20 -

2 stops26h 33m

Wed 23/915:18 -

1 stop16h 57m

Deal found 10/8£718

Sat 17/1008:30 -

1 stop13h 30m

Wed 28/1015:45 -

2 stops37h 35m

Deal found 9/8£721

Thu 12/1118:00 -

2 stops48h 45m

Sat 28/1115:45 -

1 stop35h 25m

Deal found 9/8£722

Wed 11/1111:15 -

2 stops31h 11m

Mon 16/1117:33 -

2 stops33h 57m

Deal found 9/8£730

Fri 6/1111:40 -

1 stop28h 35m

Mon 16/1116:20 -

2 stops37h 30m

Deal found 8/8£801

Tue 22/908:50 -

2 stops32h 50m

Tue 29/914:20 -

2 stops19h 50m

Deal found 8/8£849

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 10 August 2026.

Fri 4/911:45 -

2 stops31h 08m

Fri 11/915:18 -

2 stops23h 52m

Deal found 5/8£715

Thu 15/1008:30 -

1 stop13h 30m

Fri 6/1116:45 -

1 stop14h 35m

Deal found 5/8£717

Thu 12/1114:10 -

1 stop28h 20m

Mon 16/1114:26 -

1 stop14h 49m

Deal found 9/8£727

Thu 10/919:00 -

1 stop23h 00m

Sun 20/914:20 -

2 stops22h 00m

Deal found 6/8£985

Thu 17/917:00 -

2 stops25h 00m

Mon 28/915:30 -

1 stop13h 10m

Deal found 7/8£998

Mon 19/1017:00 -

1 stop25h 25m

Thu 29/1016:20 -

1 stop19h 25m

Deal found 10/8£1,080

Thu 10/916:05 -

2 stops26h 48m

Sun 20/915:18 -

1 stop16h 57m

Deal found 6/8£717

Thu 12/1118:00 -

2 stops48h 45m

Mon 16/1116:45 -

2 stops48h 15m

Deal found 9/8£726

Thu 12/1111:15 -

2 stops57h 16m

Mon 16/1115:26 -

2 stops36h 04m

Deal found 9/8£730

Thu 15/1020:10 -

2 stops24h 29m

Fri 6/1117:33 -

2 stops21h 27m

Deal found 5/8£734

Wed 2/913:25 -

1 stop29h 28m

Wed 23/915:18 -

1 stop16h 57m

Deal found 10/8£753

Thu 10/920:10 -

2 stops22h 13m

Sun 20/914:23 -

2 stops24h 22m

Deal found 6/8£735

Thu 7/111:40 -

2 stops28h 15m

Fri 15/116:20 -

3 stops36h 00m

Deal found 8/8£998

Fri 4/920:15 -

2 stops22h 10m

Fri 11/914:20 -

2 stops16h 20m

Deal found 5/8£1,012

Tue 22/920:15 -

1 stop21h 25m

Tue 29/914:20 -

2 stops24h 25m

Deal found 8/8£1,029

Thu 10/913:05 -

2 stops33h 40m

Sun 20/915:20 -

1 stop14h 25m

Deal found 6/8£1,035

Fri 4/911:35 -

3 stops26h 50m

Fri 11/918:30 -

3 stops34h 20m

Deal found 5/8£1,045

Wed 2/919:00 -

2 stops23h 25m

Wed 23/914:10 -

2 stops23h 20m

Deal found 10/8£1,049

Mon 19/1008:25 -

1 stop33h 35m

Thu 29/1016:20 -

2 stops13h 10m

Deal found 10/8£1,050

Sat 17/1017:00 -

2 stops47h 10m

Wed 28/1016:20 -

1 stop12h 40m

Deal found 9/8£1,074

Wed 2/909:40 -

3 stops33h 40m

Wed 23/909:35 -

2 stops25h 50m

Deal found 10/8£1,081

Sat 17/1008:25 -

1 stop33h 35m

Wed 28/1015:45 -

2 stops22h 40m

Deal found 9/8£1,110

Fri 6/1122:40 -

3 stops40h 50m

Mon 16/1112:25 -

2 stops28h 40m

Deal found 8/8£1,102

Thu 15/1020:15 -

1 stop21h 45m

Fri 6/1116:20 -

2 stops13h 10m

Deal found 6/8£1,130

Sun 20/919:35 -

1 stop20h 35m

Sun 27/914:20 -

1 stop15h 55m

Deal found 6/8£1,104

Thu 12/1108:40 -

2 stops58h 05m

Mon 16/1116:10 -

2 stops35h 05m

Deal found 9/8£1,627

Thu 15/1012:40 -

2 stops27h 40m

Fri 6/1116:20 -

1 stop37h 25m

Deal found 5/8£1,126

Wed 7/1017:10 -

2 stops25h 15m

Wed 14/1014:10 -

2 stops14h 20m

Deal found 7/8£1,389

Wed 16/1211:40 -

1 stop31h 41m

Thu 31/1213:35 -

2 stops17h 15m

Deal found 7/8£1,195

Tue 8/920:15 -

3 stops43h 10m

Tue 15/914:20 -

2 stops14h 10m

Deal found 9/8£1,203

Find flight deals from London to Saint Martin Island

Round-trip from	£660
One-way from	£341
Popular in	July
Cheapest in	November
Average price	£821

JetBlue
10/9-20/9
2 total stops
47h 55m total
London to Saint Martin Island

Search Deals

4/9
1 total stop
33h 20m total
London to Saint Martin Island

Search Deals

Highest demand for flights based on searches. 8% potential increase in price (£61 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 August 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

LHR London Heathrow - SXM Simpson Bay Princess Juliana

LHRSXM

London Heathrow

Fri 4/9

11:45-13:53

2 stops31h 08m

Simpson Bay Princess Juliana

Fri 11/9

15:18-20:10

2 stops23h 52m

£715

Fastest return journey

LondonSimpson Bay

LHR London Heathrow - SXM Simpson Bay Princess Juliana

LHRSXM

London Heathrow

Thu 15/10

08:30-17:00

1 stop13h 30m

Simpson Bay Princess Juliana

Fri 6/11

16:45-11:20

1 stop14h 35m

£717

LondonSimpson Bay

LHR London Heathrow - SXM Simpson Bay Princess Juliana

LHRSXM

London Heathrow

Thu 10/9

16:05-13:53

2 stops26h 48m

Simpson Bay Princess Juliana

Sun 20/9

15:18-13:15

1 stop16h 57m

£717

LondonSimpson Bay

LHR London Heathrow - SXM Simpson Bay Princess Juliana

LHRSXM

London Heathrow

Thu 12/11

18:00-14:45

2 stops48h 45m

Simpson Bay Princess Juliana

Mon 16/11

16:45-21:00

2 stops48h 15m

£726

LondonSimpson Bay

LHR London Heathrow - SXM Simpson Bay Princess Juliana

LHRSXM

London Heathrow

Thu 12/11

14:10-14:30

1 stop28h 20m

Simpson Bay Princess Juliana

Mon 16/11

14:26-09:15

1 stop14h 49m

£727

LondonSimpson Bay

LGW London Gatwick - SXM Simpson Bay Princess Juliana

LGWSXM

London Gatwick

Thu 12/11

11:15-16:31

2 stops57h 16m

Simpson Bay Princess Juliana

Mon 16/11

15:26-07:30

2 stops36h 04m

£730

LondonSimpson Bay

LHR London Heathrow - SXM Simpson Bay Princess Juliana

LHRSXM

London Heathrow

Thu 15/10

20:10-15:39

2 stops24h 29m

Simpson Bay Princess Juliana

Fri 6/11

17:33-19:00

2 stops21h 27m

£734

LondonSimpson Bay

LHR London Heathrow - SXM Simpson Bay Princess Juliana

LHRSXM

London Heathrow

Thu 10/9

20:10-13:23

2 stops22h 13m

Simpson Bay Princess Juliana

Sun 20/9

14:23-19:45

2 stops24h 22m

£735

LondonSimpson Bay

LHR London Heathrow - SXM Simpson Bay Princess Juliana

LHRSXM

London Heathrow

Wed 2/9

13:25-13:53

1 stop29h 28m

Simpson Bay Princess Juliana

Wed 23/9

15:18-13:15

1 stop16h 57m

£753

LondonSimpson Bay

LCY London City - SXM Simpson Bay Princess Juliana

LCYSXM

London City

Thu 10/9

19:00-13:00

1 stop23h 00m

Simpson Bay Princess Juliana

Sun 20/9

14:20-17:20

2 stops22h 00m

£985

Flights are sorted by cheapest return flights first.

Deals found on 8/8

Showing 1-10 of 55 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.

LGW-SXM

LHR-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

LGW-SXM

LHR-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 £710). Flying from London to Saint Martin Island in September is currently the most expensive (average of £1,163). 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

1,640 reviews

Check prices

Reviews

1 / 20

6.0

Good

Jayesh,Jan 2026

CDG - NMI

Entertainment needs more good Bollywood movies - as this flight was going to Mumbai, India. The Aircraft was a OLD - Is service to India cannot be improved ? The aircraft from Newark to Paris was great n new aircraft BUT aircraft from Paris to Mumbai was very old and poor class

Air France

7.5

Good

1,640 reviews

Air France

7.5

Good

1,640 reviews

Check prices

Reviews

1 / 20

6.0

Good

Jayesh,Jan 2026

CDG - NMI

American Airlines

7.1

Good

11,899 reviews

Air France

7.5

Good

1,640 reviews

Check prices

Reviews

1 / 20

6.0

Good

Jayesh,Jan 2026

CDG - NMI

Air Canada

7.1

Good

11,460 reviews

Air France

7.5

Good

1,640 reviews

Check prices

Reviews

1 / 20

6.0

Good

Jayesh,Jan 2026

CDG - NMI

JetBlue

7.1

Good

3,031 reviews

Air France

7.5

Good

1,640 reviews

Check prices

Reviews

1 / 20

6.0

Good

Jayesh,Jan 2026

CDG - NMI

Related info for your journey

How long is the flight from London to Saint Martin Island?
Delta, Air Canada, and American Airlines can get you from London to Saint Martin Island in just under 13h 30m. Your travel time can differ by up to 43h 46m. The distance from London to Saint Martin Island is about 4077 mi. This flight may include one or multiple stops.
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 (£462), Air Canada (£512), and Air France (£735).
What are the most popular routes from London to Saint Martin Island?
While some choose either London Heathrow - Simpson Bay Princess Juliana or London City - Simpson Bay Princess Juliana, London Gatwick - 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 £710). Flying from London to Saint Martin Island in September is currently the most expensive (average of £1,163). 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

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Top 7 airlines flying from London to Saint Martin Island

Airline	Cheapest	Average	Flexibility	On-time
JetBlue	Cheapest£476	Average£667	FlexibilityNo cancel fee	On-time62%	Search JetBlue flights
Air Canada	Cheapest£623	Average£1,084	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
KLM	Cheapest£652	Average£1,035	FlexibilityNo cancel fee	On-time75%	Search KLM flights
Air France	Cheapest£670	Average£1,134	FlexibilityNo cancel fee	On-time77%	Search Air France flights
Delta	Cheapest£686	Average£831	FlexibilityNo cancel fee	On-timeN/A	Search Delta flights
American Airlines	Cheapest£694	Average£800	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights
British Airways	Cheapest£724	Average£743	FlexibilityNo cancel fee	On-time70%	Search British Airways flights

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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 £341

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 4/9. 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 10 August 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 10 August 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 10 August 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 10 August 2026.

Last-minute flights from London to Saint Martin IslandDiscover last-minute flight deals from London to Saint Martin Island. Data last updated 10 August 2026 and is based on user searches.

Discover last-minute flight deals from London to Saint Martin Island. Data last updated 10 August 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 10 August 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 10 August 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 10 August 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 7 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 10 August 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 10 August 2026.

Last-minute flights from London to Saint Martin Island
Discover last-minute flight deals from London to Saint Martin Island. Data last updated 10 August 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 10 August 2026.