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

Airlines like JetBlue, Air Canada, and Delta fly from London Heathrow Airport to Saint Martin Island in about 26h 45m. The time it takes to get you to your destination can typically vary by up to 4h 23m. London Heathrow Airport and Saint Martin Island are separated by a distance of 4077 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 airlines that fly from London Heathrow Airport to Saint Martin Island?

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

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

Users have found that booking a flight from London Heathrow Airport to Saint Martin Island at least 31 days early can save you up to 52% on average compared to booking a flight this week. If booking 31 days before your flight isn’t an option for you, users have found flights from London Heathrow Airport to Saint Martin Island for as little as £631 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as £824 for flights departing within the next 3 days.

What is the cheapest month to fly from London Heathrow Airport to Saint Martin Island?

Our data shows that March tends to be the cheapest month to fly to Saint Martin Island from London Heathrow Airport. Users have commonly found prices around £825 for the month, but tickets can be as low as £533. Due to multiple factors, prepare for potentially higher prices in December.

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

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

How can I find direct flights from Heathrow 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 Heathrow to Saint Martin Island.

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

Yes. Cheapflights offers flight deals from Heathrow 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.

£414+ Cheap Flights from London Heathrow Airport to Saint Martin Island

Cheap flight deals from Heathrow to Saint Martin Island

Round-trip from	£501
One-way from	£414
Popular in	December
Cheapest in	March
Average price	£712

JetBlue
29/10-5/11
2 total stops
60h 16m total
London to Saint Martin Island

Search Deals

10/1
2 total stops
33h 31m total
London to Saint Martin Island

Search Deals

Highest demand for flights based on searches. 9% potential increase in price (£66 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 5% potential price decrease (£31 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2025

Search Deals

Find flight deals from Heathrow to Saint Martin Island

Cheapest flights from Heathrow to Saint Martin Island
Explore the most affordable flight options available from Heathrow to Saint Martin Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 September 2025.

Wed 29/1007:25LHR - SXM

1 stop36h 20mJetBlue

Wed 5/1117:44SXM - LHR

1 stop23h 56mJetBlue

Deal found 14/9£501

Sat 15/1108:05LHR - SXM

1 stop34h 24mJetBlue

Sat 22/1118:03SXM - LHR

1 stop35h 27mJetBlue

Deal found 15/9£569

Sat 4/1008:25LHR - SXM

1 stop32h 20mJetBlue

Tue 7/1014:35SXM - LHR

1 stop13h 55mJetBlue

Deal found 15/9£629

Fri 5/1213:25LHR - SXM

1 stop29h 15mAir Canada

Thu 2/414:05SXM - LHR

1 stop35h 25mAir Canada

Deal found 14/9£669

Sun 14/1206:30LHR - SXM

2 stops37h 30mMultiple Airlines

Sun 28/1215:40SXM - LHR

1 stop35h 30mMultiple Airlines

Deal found 15/9£681

Thu 25/916:05LHR - SXM

2 stops26h 45mDelta

Fri 24/1015:14SXM - LHR

2 stops23h 46mDelta

Deal found 13/9£684

Sat 8/1114:30LHR - SXM

1 stop27h 49mAmerican Airlines

Thu 20/1114:51SXM - LHR

1 stop14h 24mAmerican Airlines

Deal found 15/9£688

Thu 23/1019:05LHR - SXM

2 stops23h 32mAmerican Airlines

Thu 30/1016:24SXM - LHR

1 stop15h 41mAmerican Airlines

Deal found 13/9£690

Wed 29/1019:10LHR - SXM

2 stops22h 27mAmerican Airlines

Wed 5/1117:24SXM - LHR

1 stop14h 41mAmerican Airlines

Deal found 14/9£691

Best flights from Heathrow to Saint Martin Island
Discover carefully curated flight deals from Heathrow to Saint Martin Island that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 15 September 2025.

Tue 27/112:20LHR - SXM

1 stop31h 08mJetBlue

Thu 5/214:45SXM - LHR

1 stop14h 45mJetBlue

Deal found 15/9£615

Fri 5/1213:25LHR - SXM

1 stop29h 15mAir Canada

Thu 2/414:05SXM - LHR

1 stop35h 25mAir Canada

Deal found 14/9£669

Thu 25/916:05LHR - SXM

2 stops26h 45mDelta

Fri 24/1015:14SXM - LHR

2 stops23h 46mDelta

Deal found 13/9£684

Tue 27/116:25LHR - SXM

2 stops25h 30mAmerican Airlines

Sat 7/217:20SXM - LHR

1 stop14h 10mAmerican Airlines

Deal found 15/9£684

Thu 29/109:20LHR - SXM

1 stop36h 05mJetBlue

Thu 5/214:45SXM - LHR

1 stop14h 45mJetBlue

Deal found 15/9£665

Wed 28/113:25LHR - SXM

1 stop29h 15mAir Canada

Sat 7/217:00SXM - LHR

1 stop14h 20mAir Canada

Deal found 15/9£681

Sat 15/1116:35LHR - SXM

2 stops26h 20mDelta

Sat 22/1116:30SXM - LHR

1 stop13h 45mDelta

Deal found 15/9£684

Tue 27/118:00LHR - SXM

2 stops24h 05mAmerican Airlines

Fri 6/217:20SXM - LHR

1 stop14h 10mAmerican Airlines

Deal found 15/9£684

Fri 5/1213:05LHR - SXM

2 stops28h 55mDelta

Thu 2/415:45SXM - LHR

1 stop23h 15mDelta

Deal found 14/9£684

Last-minute flights from Heathrow to Saint Martin Island
Discover last-minute flight deals from Heathrow to Saint Martin Island. Data last updated 15 September 2025 and is based on user searches.

Wed 17/916:35LHR - SXM

2 stops25h 44mAmerican Airlines

Sat 27/914:20SXM - LHR

1 stop15h 15mAmerican Airlines

Deal found 15/9£702

Thu 25/916:50LHR - SXM

2 stops26h 00mDelta

Fri 24/1015:14SXM - LHR

1 stop17h 16mDelta

Deal found 14/9£684

Thu 25/917:00LHR - SXM

2 stops25h 19mAmerican Airlines

Fri 24/1016:24SXM - LHR

2 stops21h 31mAmerican Airlines

Deal found 14/9£706

Sat 4/1008:25LHR - SXM

1 stop32h 20mJetBlue

Tue 7/1014:35SXM - LHR

1 stop13h 55mJetBlue

Deal found 15/9£629

Sat 4/1013:40LHR - SXM

1 stop28h 39mAmerican Airlines

Tue 7/1014:40SXM - LHR

2 stops16h 50mAmerican Airlines

Deal found 15/9£703

Sat 4/1018:25LHR - SXM

2 stops22h 02mMultiple Airlines

Tue 7/1018:45SXM - LHR

3 stops20h 15mMultiple Airlines

Deal found 15/9£704

Thu 23/1019:05LHR - SXM

2 stops23h 32mAmerican Airlines

Thu 30/1016:24SXM - LHR

1 stop15h 41mAmerican Airlines

Deal found 13/9£690

Wed 29/1007:25LHR - SXM

1 stop36h 20mJetBlue

Wed 5/1117:44SXM - LHR

1 stop23h 56mJetBlue

Deal found 14/9£501

Wed 29/1019:10LHR - SXM

2 stops22h 27mAmerican Airlines

Wed 5/1117:24SXM - LHR

1 stop14h 41mAmerican Airlines

Deal found 14/9£691

One-way flights from Heathrow to Saint Martin Island
Search for one-way flight options from Heathrow to Saint Martin Island. Find affordable one-way fares based on user searches. Data last updated 15 September 2025.

Sat 10/109:50LHR - SXM

2 stops33h 31mMultiple Airlines

Deal found 14/9£414

Tue 28/1009:50LHR - SXM

3 stops38h 02mMultiple Airlines

Deal found 12/9£448

Sun 26/1012:05LHR - SXM

2 stops28h 45mUnited Airlines

Deal found 15/9£456

Sat 10/113:25LHR - SXM

1 stop29h 15mAir Canada

Deal found 14/9£526

Sun 26/1006:00LHR - SXM

3 stops36h 00mMultiple Airlines

Deal found 15/9£559

Sun 21/909:55LHR - SXM

1 stop32h 24mMultiple Airlines

Deal found 14/9£590

Sun 26/1017:05LHR - SXM

1 stop25h 50mKLM

Deal found 15/9£761

Cheapflights 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

LondonSimpson Bay

LHR - SXM

LHRSXM

London Heathrow

Tue 27/1

12:20-15:28

1 stop31h 08m

Simpson Bay Princess Juliana

Thu 5/2

14:45-09:30

1 stop14h 45m

£615

LondonSimpson Bay

LHR - SXM

LHRSXM

London Heathrow

Thu 29/1

09:20-17:25

1 stop36h 05m

Simpson Bay Princess Juliana

Thu 5/2

14:45-09:30

1 stop14h 45m

£665

LondonSimpson Bay

LHR - SXM

LHRSXM

London Heathrow

Fri 5/12

13:25-14:40

1 stop29h 15m

Simpson Bay Princess Juliana

Thu 2/4

14:05-06:30

1 stop35h 25m

£669

LondonSimpson Bay

LHR - SXM

LHRSXM

London Heathrow

Wed 28/1

13:25-14:40

1 stop29h 15m

Simpson Bay Princess Juliana

Sat 7/2

17:00-11:20

1 stop14h 20m

£681

LondonSimpson Bay

LHR - SXM

LHRSXM

London Heathrow

Thu 25/9

16:05-13:50

2 stops26h 45m

Simpson Bay Princess Juliana

Fri 24/10

15:14-20:00

2 stops23h 46m

£684

LondonSimpson Bay

LHR - SXM

LHRSXM

London Heathrow

Tue 27/1

16:25-13:55

2 stops25h 30m

Simpson Bay Princess Juliana

Sat 7/2

17:20-11:30

1 stop14h 10m

£684

LondonSimpson Bay

LHR - SXM

LHRSXM

London Heathrow

Sat 15/11

16:35-14:55

2 stops26h 20m

Simpson Bay Princess Juliana

Sat 22/11

16:30-10:15

1 stop13h 45m

£684

LondonSimpson Bay

LHR - SXM

LHRSXM

London Heathrow

Tue 27/1

18:00-14:05

2 stops24h 05m

Simpson Bay Princess Juliana

Fri 6/2

17:20-11:30

1 stop14h 10m

£684

LondonSimpson Bay

LHR - SXM

LHRSXM

London Heathrow

Fri 5/12

13:05-14:00

2 stops28h 55m

Simpson Bay Princess Juliana

Thu 2/4

15:45-20:00

1 stop23h 15m

£684

LondonSimpson Bay

LHR - SXM

LHRSXM

London Heathrow

Sat 10/1

09:50-15:21

2 stops33h 31m

£414

Flights are sorted by cheapest return flights first.

Deals found on 14/9

Showing 1-10 of 15 results

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

Have a flexible travel schedule? Discover the best time to fly to Saint Martin Island from Heathrow 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 London Heathrow Airport to Saint Martin Island

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

Currently, March is the cheapest month in which you can book a flight from London Heathrow Airport to Saint Martin Island (average of £826). Flying from London Heathrow Airport to Saint Martin Island in December is currently the most expensive (average of £1,258). 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.

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

When flying from London Heathrow Airport to Saint Martin Island, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing Saint Martin Island

Read through reviews of airlines operating flights from London Heathrow Airport to Saint Martin Island, such as KLM, Finnair, andAir France. 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.

KLM

7.8

Good

1,385 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Mark,Sept 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.

KLM

7.8

Good

1,385 reviews

KLM

7.8

Good

1,385 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Mark,Sept 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.

Finnair

7.6

Good

1,323 reviews

KLM

7.8

Good

1,385 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Mark,Sept 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.

Air France

7.4

Good

1,469 reviews

KLM

7.8

Good

1,385 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Mark,Sept 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.

Air Canada

7.1

Good

10,000 reviews

KLM

7.8

Good

1,385 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Mark,Sept 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.

British Airways

6.7

Okay

7,361 reviews

KLM

7.8

Good

1,385 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Mark,Sept 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.

Related info for your journey

How long is the flight from London Heathrow Airport to Saint Martin Island?
Airlines like JetBlue, Air Canada, and Delta fly from London Heathrow Airport to Saint Martin Island in about 26h 45m. The time it takes to get you to your destination can typically vary by up to 4h 23m. London Heathrow Airport and Saint Martin Island are separated by a distance of 4077 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
Can I find deals for flights from Heathrow to Saint Martin Island that include hotel bookings?
Yes. In addition to deals on Heathrow to Saint Martin Island flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Heathrow 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 Heathrow to Saint Martin Island.
Can I find deals for business class flights from Heathrow to Saint Martin Island?
Yes. Cheapflights offers flight deals from Heathrow 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 Heathrow Airport to Saint Martin Island?
Currently, March is the cheapest month in which you can book a flight from London Heathrow Airport to Saint Martin Island (average of £826). Flying from London Heathrow Airport to Saint Martin Island in December is currently the most expensive (average of £1,258). 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

Top 7 airlines flying from Heathrow to Saint Martin Island

Airline	Cheapest	Average	Flexibility	On-time
Air Canada	Cheapest£508	Average£603	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
Air France	Cheapest£599	Average£877	FlexibilityNo cancel fee	On-time77%	Search Air France flights
American Airlines	Cheapest£635	Average£881	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights
Delta	Cheapest£638	Average£781	FlexibilityNo cancel fee	On-timeN/A	Search Delta flights
British Airways	Cheapest£639	Average£736	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
KLM	Cheapest£651	Average£1,030	FlexibilityNo cancel fee	On-time75%	Search KLM flights
Finnair	Cheapest£674	Average£858	FlexibilityNo cancel fee	On-time76%	Search Finnair flights

Fly with Cheapflights

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

Cheapflights makes it easy to find Heathrow to Saint Martin Island flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Heathrow to Saint Martin Island for you. Better yet — we are completely free to use.

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

Need flexible booking options for your flight to Saint Martin Island from Heathrow? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Saint Martin Island from Heathrow today and book when prices fit your budget.

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Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from London Heathrow Airport to Saint Martin Island from £414

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 10/1. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Heathrow to Saint Martin Island

Keep the following information in mind while searching for Heathrow to Saint Martin Island flight deals. Data was last updated 15 September 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Heathrow to Saint Martin Island

Cheapest flights from Heathrow to Saint Martin IslandExplore the most affordable flight options available from Heathrow to Saint Martin Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 September 2025.

Explore the most affordable flight options available from Heathrow to Saint Martin Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 September 2025.

Cheapflights Fare Finder

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

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

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

Cheapflights Insights

Everything you need to know about your flight from London Heathrow Airport to Saint Martin Island

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

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

Find hourly flight availability from Heathrow to Saint Martin Island. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 15 September 2025.

Reviews of airlines servicing Saint Martin Island

Related info for your journey

Find useful and relevant information for your journey from Heathrow to Saint Martin Island. 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 London Heathrow Airport to Saint Martin Island?

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

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

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

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

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

Top 7 airlines flying from Heathrow to Saint Martin Island

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

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

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

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

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Book with Flexibility

Travel Smart

Cheapest flights from Heathrow to Saint Martin Island
Explore the most affordable flight options available from Heathrow to Saint Martin Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 September 2025.