What is the cheapest airline that flies from London to St. Maarten?

KLM is the most popular carrier operating from London to St. Maarten

Which airlines fly to St. Maarten?

Air France, Finnair and KLM are the top three most popular airlines that fly to St. Maarten from London according to our data. Air France is the first choice among our users, with 58% of people opting to fly with this airline when travelling to St. Maarten. Keep in mind that there are 7 different airlines that fly to St. Maarten on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from London to St. Maarten?

Prices for flights from London to St. Maarten are updated daily.

How many operators does momondo search for flights from London to St. Maarten?

As of April 2026, there are 7 operators available to choose from for flights from London to St. Maarten.

How old do you have to be to fly from London to St. Maarten?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from London to St. Maarten.

What documentation or ID do you need to fly to St. Maarten?

The necessary travel and health documents for your St. Maarten 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.

£300 Cheap Flights from London to St. Maarten in 2026

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Find the cheapest flights from London to St. Maarten

Round-trip

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

11:20 - 14:05

LHR

SXM

31h 45m

2 stops

15:35 - 10:20

SXM

LHR

13h 45m

1 stop

£720Delta

Sat, 18 Apr - Sat, 16 May

18:55 - 14:05

LHR

SXM

24h 10m

2 stops

15:30 - 12:10

SXM

LHR

15h 40m

1 stop

£722Delta

Sun, 12 Apr - Thu, 16 Apr

15:50 - 14:05

LHR

SXM

27h 15m

2 stops

13:35 - 12:10

SXM

LHR

17h 35m

2 stops

£724Delta

Sun, 26 Apr - Thu, 30 Apr

16:55 - 15:22

LHR

SXM

27h 27m

2 stops

12:41 - 12:50

SXM

LHR

19h 09m

2 stops

£731British Airways

Sat, 11 Apr - Thu, 16 Apr

12:00 - 13:21

LHR

SXM

30h 21m

1 stop

14:21 - 12:50

SXM

LHR

17h 29m

2 stops

£734British Airways

Sat, 11 Apr - Wed, 15 Apr

11:35 - 13:50

LGW

SXM

31h 15m

2 stops

14:40 - 10:45

SXM

LGW

15h 05m

1 stop

£751Multiple Airlines

Sun, 21 Jun - Mon, 29 Jun

15:40 - 13:50

LGW

SXM

27h 10m

2 stops

14:40 - 14:40

SXM

LGW

19h 00m

2 stops

£788Multiple Airlines

Sun, 21 Jun - Mon, 29 Jun

12:10 - 13:00

LCY

SXM

29h 50m

1 stop

14:10 - 13:15

SXM

LCY

18h 05m

2 stops

£802KLM

Sat, 13 Jun - Sat, 27 Jun

10:25 - 13:25

LGW

SXM

32h 00m

1 stop

15:30 - 16:00

SXM

LGW

19h 30m

1 stop

£830Air France

Wed, 9 Sep - Mon, 28 Sep

19:00 - 13:25

LCY

SXM

23h 25m

2 stops

14:10 - 16:40

SXM

LCY

21h 30m

2 stops

£876KLM

Wed, 10 Jun - Wed, 24 Jun

American Airlines flights from London to St. Maarten

Our best American Airlines deals on London to St. Maarten flight tickets

American Airlines

28 Apr

LHR12:15London Heathrow

30h 05m

1 stop

SXM13:20Simpson Bay Princess Juliana

7 May

SXM14:21Simpson Bay Princess Juliana

17h 14m

1 stop

LHR12:35London Heathrow

£732

American Airlines

6 Apr

LHR20:10London Heathrow

24h 12m

2 stops

SXM15:22Simpson Bay Princess Juliana

4 Oct

SXM14:50Simpson Bay Princess Juliana

25h 50m

2 stops

LHR21:40London Heathrow

£739

American Airlines

5 Apr

LHR20:10London Heathrow

22h 11m

2 stops

SXM13:21Simpson Bay Princess Juliana

3 Oct

SXM14:50Simpson Bay Princess Juliana

23h 05m

2 stops

LHR18:55London Heathrow

£741

KLM flights from London to St. Maarten

Our best KLM deals on London to St. Maarten flight tickets

KLM

23 May

LCY12:10London City

29h 50m

1 stop

SXM13:00Simpson Bay Princess Juliana

31 May

SXM14:20Simpson Bay Princess Juliana

36h 35m

2 stops

LCY07:55London City

£800

KLM

13 Jun

LCY12:10London City

29h 50m

1 stop

SXM13:00Simpson Bay Princess Juliana

27 Jun

SXM14:10Simpson Bay Princess Juliana

18h 05m

2 stops

LCY13:15London City

£802

KLM

13 Jun

LHR06:30London Heathrow

11h 10m

1 stop

SXM12:40Simpson Bay Princess Juliana

27 Jun

SXM14:10Simpson Bay Princess Juliana

36h 30m

2 stops

LHR07:40London Heathrow

£810

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonSimpson Bay

LHR - SXM

LHRSXM

London Heathrow

Sat 18/4

11:20-14:05

2 stops31h 45m

Simpson Bay Princess Juliana

Sat 16/5

15:35-10:20

1 stop13h 45m

£720

Fastest return journey

LondonSimpson Bay

LHR - SXM

LHRSXM

London Heathrow

Sun 12/4

18:55-14:05

2 stops24h 10m

Simpson Bay Princess Juliana

Thu 16/4

15:30-12:10

1 stop15h 40m

£722

LondonSimpson Bay

LHR - SXM

LHRSXM

London Heathrow

Sun 26/4

15:50-14:05

2 stops27h 15m

Simpson Bay Princess Juliana

Thu 30/4

13:35-12:10

2 stops17h 35m

£724

LondonSimpson Bay

LHR - SXM

LHRSXM

London Heathrow

Sat 11/4

16:55-15:22

2 stops27h 27m

Simpson Bay Princess Juliana

Thu 16/4

12:41-12:50

2 stops19h 09m

£731

LondonSimpson Bay

LHR - SXM

LHRSXM

London Heathrow

Sat 11/4

12:00-13:21

1 stop30h 21m

Simpson Bay Princess Juliana

Wed 15/4

14:21-12:50

2 stops17h 29m

£734

LondonSimpson Bay

LGW - SXM

LGWSXM

London Gatwick

Sun 21/6

11:35-13:50

2 stops31h 15m

Simpson Bay Princess Juliana

Mon 29/6

14:40-10:45

1 stop15h 05m

£750

LondonSimpson Bay

LGW - SXM

LGWSXM

London Gatwick

Sun 21/6

15:40-13:50

2 stops27h 10m

Simpson Bay Princess Juliana

Mon 29/6

14:40-14:40

2 stops19h 00m

£788

LondonSimpson Bay

LCY - SXM

LCYSXM

London City

Sat 13/6

12:10-13:00

1 stop29h 50m

Simpson Bay Princess Juliana

Sat 27/6

14:10-13:15

2 stops18h 05m

£802

LondonSimpson Bay

LGW - SXM

LGWSXM

London Gatwick

Wed 9/9

10:25-13:25

1 stop32h 00m

Simpson Bay Princess Juliana

Mon 28/9

15:30-16:00

1 stop19h 30m

£830

LondonSimpson Bay

LCY - SXM

LCYSXM

London City

Wed 10/6

19:00-13:25

2 stops23h 25m

Simpson Bay Princess Juliana

Wed 24/6

14:10-16:40

2 stops21h 30m

£876

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 to St. Maarten

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 St. Maarten?

The cheapest month to fly to St. Maarten from London is in September. Flight prices, which tend to average around £691, are often lower during this time because this is during the off-season. If you don’t want to visit St. Maarten in September, then you should wait until March to fly from London, when ticket prices are also cheap, with an average price of £699.

How far in advance should I book a flight to St. Maarten?

You are more likely to see cheaper flights to St. Maarten from London when booking weeks ahead of your departure date. In general, you can expect to find flights to St. Maarten for around £871 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to St. Maarten from London for as low as £696 on momondo.

Cheap London to St. Maarten flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London to St. Maarten

Fastest flight time	11h 10m
Direct flights	None

The fastest flight from London to St. Maarten takes 11h 10m

There are no direct flights from London to St. Maarten. There are no popular flight routes from London to St. Maarten.

Search flight deals

When did momondo last update prices for flights from London to St. Maarten?
Prices for flights from London to St. Maarten are updated daily.
How many operators does momondo search for flights from London to St. Maarten?
As of April 2026, there are 7 operators available to choose from for flights from London to St. Maarten.
How old do you have to be to fly from London to St. Maarten?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from London to St. Maarten.
What documentation or ID do you need to fly to St. Maarten?
The necessary travel and health documents for your St. Maarten 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.

Best airlines flying from London to St. Maarten

Compare and see reviews for airlines that fly from London to St. Maarten with momondo

Airline	Rating	Free Cancellation	Price
JetBlue	PriceFrom £486	Free Cancellation	Rating 7.2 2,908 reviews	Search JetBlue flights
KLM	PriceFrom £659	Free Cancellation	Rating 7.8 1,481 reviews	Search KLM flights
British Airways	PriceFrom £672	Free Cancellation	Rating 6.7 7,841 reviews	Search British Airways flights
Air France	PriceFrom £686	Free Cancellation	Rating 7.4 1,559 reviews	Search Air France flights
American Airlines	PriceFrom £699	Free Cancellation	Rating 7.1 11,544 reviews	Search American Airlines flights
Delta	PriceFrom £701	Free Cancellation	Rating 7.9 8,368 reviews	Search Delta flights
Finnair	PriceFrom £702	Free Cancellation	Rating 7.7 1,376 reviews	Search Finnair flights

Why use momondo?

Why should I use momondo to find a flight deal from London to St. Maarten?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from London to St. Maarten. momondo saves you time and could save you money on your trip.

Can I find flights from London to St. Maarten with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to St. Maarten from London with this policy.

How can momondo help me find flights from London to St. Maarten?

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 St. Maarten.

I’m not ready to book a flight from London to St. Maarten right now. Can momondo alert me if prices change?

Yes. momondo can track prices for London to St. Maarten flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your St. Maarten trip

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Flights to Simpson Bayfrom £722

Cheap flights from London to St. Maarten from £300

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London to St. Maarten departing on 18/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Big names, great deals

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American Airlines flights from London to St. Maarten

Our best American Airlines deals on London to St. Maarten flight tickets

KLM flights from London to St. Maarten

Our best KLM deals on London to St. Maarten flight tickets

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How to get the cheapest flight ticket from London to St. Maarten

What is the cheapest month to fly to St. Maarten?

How far in advance should I book a flight to St. Maarten?

What is the cheapest airline that flies from London to St. Maarten?

Which airlines fly to St. Maarten?

Cheap London to St. Maarten flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London to St. Maarten

Fastest flight time

Direct flights

Best airlines flying from London to St. Maarten

Compare and see reviews for airlines that fly from London to St. Maarten with momondo

Why use momondo?

An easier way to manage your St. Maarten trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to St. Maarten

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