How long is the flight from London Heathrow Airport to St. Maarten?

There are many flights that can get you from London Heathrow Airport to St. Maarten in 21h 30m. Fly via Air Canada, Delta, or KLM to get the fastest option. The distance between London Heathrow Airport and St. Maarten is about 4077 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

What are the cheapest airlines to fly from London Heathrow Airport to St. Maarten one-way?

The cheapest airline one-way is United Airlines, with whom users have recently found tickets for as low as £461. However, be on the lookout for offers from Air Canada and Air France, as they are both options that can get you from London Heathrow Airport to St. Maarten for a low price.

What are the most popular airlines that fly from London Heathrow Airport to St. Maarten?

Consider Air France, American Airlines or KLM when booking your flight. These represent the most popular airlines when flying from London Heathrow Airport to St. Maarten.

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

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

Can I find deals for flights from Heathrow to St. Maarten that include hotel bookings?

Yes. In addition to deals on Heathrow to St. Maarten flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Heathrow to St. Maarten?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Heathrow to St. Maarten.

Can I find deals for business class flights from Heathrow to St. Maarten?

Yes. Cheapflights offers flight deals from Heathrow to St. Maarten by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£394+ Cheap Flights from London Heathrow Airport to St. Maarten

Cheap flight deals from Heathrow to St. Maarten

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

Cheapest flights from Heathrow to St. Maarten
Explore the most affordable flight options available from Heathrow to St. Maarten. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 September 2026.

Sun 25/1018:00 -

1 stop24h 25m

Sat 31/1014:40 -

3 stops26h 20m

Deal found 3/9£630

Sat 24/1014:10 -

2 stops29h 15m

Sat 31/1013:30 -

2 stops43h 20m

Deal found 3/9£638

Sat 24/1014:10 -

2 stops29h 15m

Sat 31/1014:40 -

3 stops26h 20m

Deal found 1/9£650

Sat 24/1017:40 -

1 stop26h 05m

Sat 31/1014:40 -

2 stops26h 20m

Deal found 1/9£667

Sat 19/908:30 -

1 stop13h 30m

Sat 3/1018:00 -

2 stops22h 00m

Deal found 31/8£671

Fri 11/912:05 -

1 stop33h 55m

Sat 19/918:00 -

1 stop31h 35m

Deal found 30/8£673

Thu 15/1008:30 -

1 stop13h 30m

Fri 30/1015:45 -

2 stops25h 15m

Deal found 1/9£680

Sun 25/1013:00 -

2 stops29h 45m

Sat 31/1014:40 -

2 stops26h 20m

Deal found 3/9£682

Find flight deals from Heathrow to St. Maarten

Round-trip from	£630
One-way from	£394
Popular in	July
Cheapest in	November
Average price	£709

25/10-31/10
4 total stops
50h 45m total
London to St. Maarten

Search Deals

JetBlue
3/10-31/12
1 total stop
34h 08m total
London to St. Maarten

Search Deals

Highest demand for flights based on searches. 9% potential increase in price (£63 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 Heathrow Airport to St. Maarten 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

Sat 3/10

08:30-14:20

1 stop34h 50m

Simpson Bay Princess Juliana

Wed 31/12

00:00-05:00

Nonstop0h 00m

£456

LondonSimpson Bay

LHR London Heathrow - SXM Simpson Bay Princess Juliana

LHRSXM

London Heathrow

Sun 27/12

12:25-15:45

2 stops31h 20m

Simpson Bay Princess Juliana

Wed 31/12

00:00-05:00

Nonstop0h 00m

£480

LondonSimpson Bay

LHR London Heathrow - SXM Simpson Bay Princess Juliana

LHRSXM

London Heathrow

Thu 7/1

09:30-11:55

3 stops30h 25m

Simpson Bay Princess Juliana

Wed 31/12

00:00-05:00

Nonstop0h 00m

£497

LondonSimpson Bay

LHR London Heathrow - SXM Simpson Bay Princess Juliana

LHRSXM

London Heathrow

Fri 2/10

11:05-12:33

2 stops30h 28m

Simpson Bay Princess Juliana

Wed 31/12

00:00-05:00

Nonstop0h 00m

£553

LondonSimpson Bay

LHR London Heathrow - SXM Simpson Bay Princess Juliana

LHRSXM

London Heathrow

Mon 21/12

09:20-12:21

1 stop31h 01m

Simpson Bay Princess Juliana

Wed 31/12

00:00-05:00

Nonstop0h 00m

£694

LondonSimpson Bay

LHR London Heathrow - SXM Simpson Bay Princess Juliana

LHRSXM

London Heathrow

Sat 7/11

18:00-15:45

1 stop25h 45m

Simpson Bay Princess Juliana

Fri 20/11

16:45-11:20

1 stop14h 35m

£708

LondonSimpson Bay

LHR London Heathrow - SXM Simpson Bay Princess Juliana

LHRSXM

London Heathrow

Thu 17/12

15:00-15:45

1 stop28h 45m

Simpson Bay Princess Juliana

Wed 31/12

00:00-05:00

Nonstop0h 00m

£802

Fastest return journey

LondonSimpson Bay

LHR London Heathrow - SXM Simpson Bay Princess Juliana

LHRSXM

London Heathrow

Sat 19/9

19:45-13:00

2 stops22h 15m

Simpson Bay Princess Juliana

Wed 31/12

00:00-05:00

Nonstop0h 00m

£816

LondonSimpson Bay

LHR London Heathrow - SXM Simpson Bay Princess Juliana

LHRSXM

London Heathrow

Sun 20/9

18:35-13:53

2 stops24h 18m

Simpson Bay Princess Juliana

Wed 30/9

15:18-20:10

2 stops23h 52m

£881

LondonSimpson Bay

LHR London Heathrow - SXM Simpson Bay Princess Juliana

LHRSXM

London Heathrow

Sat 7/11

12:05-10:25

3 stops26h 20m

Simpson Bay Princess Juliana

Fri 20/11

16:20-21:00

2 stops24h 40m

£940

Flights are sorted by cheapest return flights first.

Deals found on 1/9

Showing 1-10 of 14 resultsSorted by cheapest first

Best time to book a flight from Heathrow to St. Maarten

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

LHR-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 Heathrow Airport to St. Maarten

LHR-SX0

LHR-SXM

What is the cheapest month to book a flight from London Heathrow Airport to St. Maarten?

Currently, January is the cheapest month in which you can book a flight from London Heathrow Airport to St. Maarten (average of £679). Flying from London Heathrow Airport to St. Maarten in September is currently the most expensive (average of £1,215). 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 Heathrow Airport to St. Maarten?

Booking 78 days in advance of your planned departure date is, on average, the best time to get cheap flights from London Heathrow Airport to St. Maarten. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

Reviews of airlines servicing St. Maarten

Check out reviews from past customers who have flown with KLM,Air France, andAmerican Airlines from London Heathrow Airport to St. Maarten to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

KLM

7.8

Good

1,571 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful

KLM

7.8

Good

1,571 reviews

KLM

7.8

Good

1,571 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful

Air France

7.5

Good

1,645 reviews

KLM

7.8

Good

1,571 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful

American Airlines

7.1

Good

12,035 reviews

KLM

7.8

Good

1,571 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful

Air Canada

7.1

Good

11,577 reviews

KLM

7.8

Good

1,571 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful

JetBlue

7.1

Good

3,039 reviews

KLM

7.8

Good

1,571 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful

Related info for your journey

How long is the flight from London Heathrow Airport to St. Maarten?
There are many flights that can get you from London Heathrow Airport to St. Maarten in 21h 30m. Fly via Air Canada, Delta, or KLM to get the fastest option. The distance between London Heathrow Airport and St. Maarten is about 4077 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
What are the cheapest airlines to fly from London Heathrow Airport to St. Maarten one-way?
The cheapest airline one-way is United Airlines, with whom users have recently found tickets for as low as £461. However, be on the lookout for offers from Air Canada and Air France, as they are both options that can get you from London Heathrow Airport to St. Maarten for a low price.
Can I find deals for flights from Heathrow to St. Maarten that include hotel bookings?
Yes. In addition to deals on Heathrow to St. Maarten flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Heathrow to St. Maarten?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Heathrow to St. Maarten.
Can I find deals for business class flights from Heathrow to St. Maarten?
Yes. Cheapflights offers flight deals from Heathrow to St. Maarten 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 St. Maarten?
Currently, January is the cheapest month in which you can book a flight from London Heathrow Airport to St. Maarten (average of £679). Flying from London Heathrow Airport to St. Maarten in September is currently the most expensive (average of £1,215). 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

Alternative routes

Complete your trip

Direct flights to

Flights by cabin class

Other flight options

Popular flights

Top destinations

Alternative routes for Heathrow to St. Maarten

Heathrow to Bridgetown flights

Heathrow to Montego Bay flights

Heathrow to Kingston flights

Gatwick to Bridgetown flights

London City to Montego Bay flights

Heathrow to Punta Cana flights

Stansted to Bridgetown flights

Gatwick to Punta Cana flights

Heathrow to Port of Spain flights

Gatwick to Port of Spain flights

London City to Bridgetown flights

Gatwick to Montego Bay flights

Stansted to Montego Bay flights

Heathrow to Nassau flights

London City to Kingston flights

Gatwick to Kingston flights

Stansted to Kingston flights

Heathrow to St. George's flights

Heathrow to Castries flights

Heathrow to Luis Munoz Marin Intl flights

Luton to Montego Bay flights

Stansted to Punta Cana flights

Gatwick to Castries flights

Gatwick to St. George's flights

Gatwick to Luis Munoz Marin Intl flights

Heathrow to Kingstown flights

London City to Punta Cana flights

Gatwick to St. John's flights

London City to Luis Munoz Marin Intl flights

Luton to Punta Cana flights

Stansted to Port of Spain flights

Stansted to Luis Munoz Marin Intl flights

Heathrow to St. John's flights

Heathrow to Willemstad flights

London City to Castries flights

Heathrow to Santo Domingo flights

Gatwick to Havana flights

Gatwick to Nassau flights

Gatwick to Willemstad flights

London City to St. George's flights

Heathrow to Roseau flights

Heathrow to George Town flights

Gatwick to Basseterre flights

Heathrow to Providenciales flights

Heathrow to Road Town flights

Gatwick to Santo Domingo flights

Heathrow to Pointe-à-Pitre flights

Heathrow to Basseterre flights

Gatwick to Kingstown flights

Top 7 airlines flying from Heathrow to St. Maarten

Airline	Cheapest	Average	Flexibility	On-time
JetBlue	Cheapest£476	Average£684	FlexibilityNo cancel fee	On-time62%	Search JetBlue flights
Air Canada	Cheapest£623	Average£1,083	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
KLM	Cheapest£651	Average£1,034	FlexibilityNo cancel fee	On-time75%	Search KLM flights
Air France	Cheapest£670	Average£1,164	FlexibilityNo cancel fee	On-time77%	Search Air France flights
American Airlines	Cheapest£678	Average£796	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights
Delta	Cheapest£685	Average£831	FlexibilityNo cancel fee	On-timeN/A	Search Delta flights
British Airways	Cheapest£724	Average£742	FlexibilityNo cancel fee	On-time70%	Search British Airways flights

Fly with Cheapflights

How does Cheapflights help users find flights from Heathrow to St. Maarten?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Heathrow to St. Maarten. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Heathrow to St. Maarten?

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

Can Cheapflights find flights from Heathrow to St. Maarten with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Heathrow to St. Maarten flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Heathrow to St. Maarten become cheaper?

Of course! You can now track prices for flights from Heathrow to St. Maarten 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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

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 St. Maarten from £394

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Heathrow to St. Maarten

Cheapest flights from Heathrow to St. MaartenExplore the most affordable flight options available from Heathrow to St. Maarten. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 September 2026.

Explore the most affordable flight options available from Heathrow to St. Maarten. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 September 2026.

Best flights from Heathrow to St. MaartenDiscover carefully curated flight deals from Heathrow to St. Maarten that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 4 September 2026.

Discover carefully curated flight deals from Heathrow to St. Maarten that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 4 September 2026.

Last-minute flights from Heathrow to St. MaartenDiscover last-minute flight deals from Heathrow to St. Maarten. Data last updated 4 September 2026 and is based on user searches.

Discover last-minute flight deals from Heathrow to St. Maarten. Data last updated 4 September 2026 and is based on user searches.

One-way flights from Heathrow to St. MaartenSearch for one-way flight options from Heathrow to St. Maarten. Find affordable one-way fares based on user searches. Data last updated 4 September 2026.

Search for one-way flight options from Heathrow to St. Maarten. Find affordable one-way fares based on user searches. Data last updated 4 September 2026.

Find flight deals from Heathrow to St. Maarten

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 Heathrow Airport to St. Maarten that are best for you.

Best time to book a flight from Heathrow to St. Maarten

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

Cheapflights Insights

What is the cheapest month to book a flight from London Heathrow Airport to St. Maarten?

How far ahead should I book a flight from London Heathrow Airport to St. Maarten?

Booking 78 days in advance of your planned departure date is, on average, the best time to get cheap flights from London Heathrow Airport to St. Maarten. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

Reviews of airlines servicing St. Maarten

Check out reviews from past customers who have flown with KLM,Air France, andAmerican Airlines from London Heathrow Airport to St. Maarten to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

How long is the flight from London Heathrow Airport to St. Maarten?

What are the cheapest airlines to fly from London Heathrow Airport to St. Maarten one-way?

Can I find deals for flights from Heathrow to St. Maarten that include hotel bookings?

How can I find direct flights from Heathrow to St. Maarten?

Can I find deals for business class flights from Heathrow to St. Maarten?

What is the cheapest month to book a flight from London Heathrow Airport to St. Maarten?

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 St. Maarten

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

Complete your trip

Complete your trip to St. Maarten 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 Heathrow to St. Maarten by cabin class

Find flights from Heathrow to St. Maarten, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Heathrow and St. Maarten flights

Browse other Heathrow and St. Maarten flight options. Last updated on 4 September 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Heathrow to St. Maarten flights

Consider these flights travelling from Heathrow to St. Maarten.

Top 7 airlines flying from Heathrow to St. Maarten

Fly with Cheapflights

How does Cheapflights help users find flights from Heathrow to St. Maarten?

Why should you use Cheapflights to find cheap flight tickets from Heathrow to St. Maarten?

Can Cheapflights find flights from Heathrow to St. Maarten with no change fees?

Can Cheapflights notify me if prices for flights from Heathrow to St. Maarten become cheaper?

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Heathrow to St. Maarten
Explore the most affordable flight options available from Heathrow to St. Maarten. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 September 2026.

Best flights from Heathrow to St. Maarten
Discover carefully curated flight deals from Heathrow to St. Maarten that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 4 September 2026.

Last-minute flights from Heathrow to St. Maarten
Discover last-minute flight deals from Heathrow to St. Maarten. Data last updated 4 September 2026 and is based on user searches.

One-way flights from Heathrow to St. Maarten
Search for one-way flight options from Heathrow to St. Maarten. Find affordable one-way fares based on user searches. Data last updated 4 September 2026.