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

United Airlines and Air Canada are the most popular carriers operating from St. Maarten to London Heathrow

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

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from St. Maarten to London Heathrow Airport.

What documentation or ID do you need to fly to London Heathrow Airport?

The travel and health documents you'll need for your trip to London Heathrow Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at London Heathrow Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

£367 Cheap Flights from St. Maarten to London Heathrow Airport in 2026

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Find the cheapest flights from St. Maarten to London

Round-trip

One-way

Recent return flight deals from St. Maarten to London

Enter your travel dates to find the best prices.

11:45 - 11:10

SXM

LHR

18h 25m

2 stops

15:10 - 12:35

LHR

SXM

26h 25m

2 stops

£697Multiple Airlines

Tue, 14 Apr - Sun, 19 Apr

18:00 - 08:35

SXM

LHR

33h 35m

1 stop

08:30 - 17:00

LHR

SXM

13h 30m

1 stop

£749Air Canada

Sat, 5 Sep - Sat, 26 Sep

18:00 - 06:30

SXM

LHR

31h 30m

2 stops

08:30 - 17:00

LHR

SXM

13h 30m

1 stop

£755Air Canada

Sat, 5 Sep - Sat, 26 Sep

16:00 - 11:50

SXM

LHR

14h 50m

1 stop

08:30 - 14:55

LHR

SXM

35h 25m

1 stop

£759Air Canada

Mon, 13 Apr - Sun, 19 Apr

18:00 - 08:35

SXM

LHR

33h 35m

1 stop

08:30 - 17:00

LHR

SXM

13h 30m

1 stop

£767Air Canada

Sat, 5 Sep - Sat, 26 Sep

16:00 - 21:00

SXM

LHR

24h 00m

2 stops

14:10 - 14:55

LHR

SXM

29h 45m

1 stop

£770Air Canada

Mon, 13 Apr - Sun, 19 Apr

18:00 - 06:30

SXM

LHR

31h 30m

2 stops

08:30 - 17:00

LHR

SXM

13h 30m

1 stop

£770Air Canada

Sat, 5 Sep - Sat, 26 Sep

16:00 - 21:00

SXM

LHR

24h 00m

2 stops

14:05 - 14:55

LHR

SXM

29h 50m

2 stops

£779Air Canada

Mon, 13 Apr - Sun, 19 Apr

14:55 - 11:50

SXM

LHR

15h 55m

1 stop

09:30 - 14:00

LHR

SXM

57h 30m

2 stops

£785Air Canada

Thu, 14 May - Thu, 21 May

14:55 - 06:30

SXM

LHR

34h 35m

2 stops

09:30 - 14:00

LHR

SXM

57h 30m

2 stops

£788Air Canada

Thu, 14 May - Thu, 21 May

Air Canada flights from St. Maarten to London Heathrow Airport

Our best Air Canada deals on St. Maarten to London Heathrow Airport flight tickets

Air Canada

5 Sept

SXM18:00Simpson Bay Princess Juliana

33h 35m

1 stop

LHR08:35London Heathrow

26 Sept

LHR08:30London Heathrow

13h 30m

1 stop

SXM17:00Simpson Bay Princess Juliana

£749

Air Canada

5 Sept

SXM18:00Simpson Bay Princess Juliana

31h 30m

2 stops

LHR06:30London Heathrow

26 Sept

LHR08:30London Heathrow

13h 30m

1 stop

SXM17:00Simpson Bay Princess Juliana

£755

Air Canada

13 Apr

SXM16:00Simpson Bay Princess Juliana

14h 50m

1 stop

LHR11:50London Heathrow

19 Apr

LHR08:30London Heathrow

35h 25m

1 stop

SXM14:55Simpson Bay Princess Juliana

£759

American Airlines flights from St. Maarten to London Heathrow Airport

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

American Airlines

5 Sept

SXM14:22Simpson Bay Princess Juliana

13h 43m

1 stop

LHR09:05London Heathrow

26 Sept

LHR17:25London Heathrow

24h 50m

2 stops

SXM13:15Simpson Bay Princess Juliana

£984

American Airlines

5 Sept

SXM14:30Simpson Bay Princess Juliana

17h 20m

2 stops

LHR12:50London Heathrow

26 Sept

LHR16:35London Heathrow

25h 40m

2 stops

SXM13:15Simpson Bay Princess Juliana

£986

American Airlines

5 Sept

SXM13:45Simpson Bay Princess Juliana

17h 30m

2 stops

LHR12:15London Heathrow

26 Sept

LHR17:25London Heathrow

24h 50m

2 stops

SXM13:15Simpson Bay Princess Juliana

£987

momondo Fare Finder

Use the filters below to find and compare flights from St. Maarten to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Fastest return journey

Simpson BayLondon

SXM - LHR

SXMLHR

Simpson Bay Princess Juliana

Tue 14/4

11:45-11:10

2 stops18h 25m

London Heathrow

Sun 19/4

15:10-12:35

2 stops26h 25m

£697

Simpson BayLondon

SXM - LHR

SXMLHR

Simpson Bay Princess Juliana

Sat 5/9

18:00-08:35

1 stop33h 35m

London Heathrow

Sat 26/9

08:30-17:00

1 stop13h 30m

£749

Simpson BayLondon

SXM - LHR

SXMLHR

Simpson Bay Princess Juliana

Sat 5/9

18:00-06:30

2 stops31h 30m

London Heathrow

Sat 26/9

08:30-17:00

1 stop13h 30m

£755

Simpson BayLondon

SXM - LHR

SXMLHR

Simpson Bay Princess Juliana

Mon 13/4

16:00-11:50

1 stop14h 50m

London Heathrow

Sun 19/4

08:30-14:55

1 stop35h 25m

£759

Simpson BayLondon

SXM - LHR

SXMLHR

Simpson Bay Princess Juliana

Sat 5/9

18:00-08:35

1 stop33h 35m

London Heathrow

Sat 26/9

08:30-17:00

1 stop13h 30m

£767

Simpson BayLondon

SXM - LHR

SXMLHR

Simpson Bay Princess Juliana

Mon 13/4

16:00-21:00

2 stops24h 00m

London Heathrow

Sun 19/4

14:10-14:55

1 stop29h 45m

£770

Simpson BayLondon

SXM - LHR

SXMLHR

Simpson Bay Princess Juliana

Sat 5/9

18:00-06:30

2 stops31h 30m

London Heathrow

Sat 26/9

08:30-17:00

1 stop13h 30m

£770

Simpson BayLondon

SXM - LHR

SXMLHR

Simpson Bay Princess Juliana

Mon 13/4

16:00-21:00

2 stops24h 00m

London Heathrow

Sun 19/4

14:05-14:55

2 stops29h 50m

£779

Simpson BayLondon

SXM - LHR

SXMLHR

Simpson Bay Princess Juliana

Thu 14/5

14:55-11:50

1 stop15h 55m

London Heathrow

Thu 21/5

09:30-14:00

2 stops57h 30m

£785

Simpson BayLondon

SXM - LHR

SXMLHR

Simpson Bay Princess Juliana

Thu 14/5

14:55-06:30

2 stops34h 35m

London Heathrow

Thu 21/5

09:30-14:00

2 stops57h 30m

£788

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 St. Maarten to London Heathrow Airport

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

Can stopping save me money on St. Maarten to London Heathrow Airport flights?

You could potentially save up to 5% on your flight if you consider stops on a St. Maarten to London Heathrow Airport flight.

Cheap St. Maarten to London Heathrow Airport flight deals and tips

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

Fastest flight time	17h 18m
Direct flights	None

The fastest flight from St. Maarten to London Heathrow Airport takes 17h 18m

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

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Frequently asked questions about flying from St. Maarten to London Heathrow Airport

When did momondo last update prices for flights from St. Maarten to London Heathrow Airport?
Prices for flights from St. Maarten to London Heathrow Airport refresh daily.
How old do you have to be to fly from St. Maarten to London Heathrow Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from St. Maarten to London Heathrow Airport.
What documentation or ID do you need to fly to London Heathrow Airport?
The travel and health documents you'll need for your trip to London Heathrow Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at London Heathrow Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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