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.

£320 Cheap Flights from St. Maarten to London Heathrow Airport in 2026

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Find the cheapest flights from St. Maarten to London

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Recent return flight deals from St. Maarten to London

Enter your travel dates to find the best prices.

16:35 - 09:15

SXM

LHR

36h 40m

2 stops

20:45 - 14:15

LHR

SXM

45h 30m

2 stops

£613Multiple Airlines

Wed, 25 Feb - Sat, 7 Mar

16:50 - 08:05

SXM

LHR

35h 15m

2 stops

21:10 - 10:07

LHR

SXM

41h 57m

2 stops

£639Multiple Airlines

Fri, 27 Mar - Fri, 3 Apr

14:20 - 06:05

SXM

LHR

35h 45m

2 stops

17:35 - 13:30

LHR

SXM

24h 55m

2 stops

£681Multiple Airlines

Sat, 28 Mar - Sat, 4 Apr

16:00 - 07:35

SXM

LHR

35h 35m

1 stop

14:05 - 13:35

LHR

SXM

28h 30m

1 stop

£741Air Canada

Fri, 27 Mar - Fri, 3 Apr

16:00 - 05:35

SXM

LHR

33h 35m

1 stop

09:30 - 13:35

LHR

SXM

33h 05m

1 stop

£743Air Canada

Fri, 27 Mar - Fri, 3 Apr

16:00 - 05:30

SXM

LHR

33h 30m

2 stops

14:05 - 13:35

LHR

SXM

28h 30m

1 stop

£746Air Canada

Fri, 27 Mar - Fri, 3 Apr

16:00 - 05:35

SXM

LHR

33h 35m

1 stop

17:40 - 13:35

LHR

SXM

24h 55m

2 stops

£749Air Canada

Fri, 27 Mar - Fri, 3 Apr

16:00 - 05:30

SXM

LHR

33h 30m

2 stops

17:40 - 13:35

LHR

SXM

24h 55m

2 stops

£753Air Canada

Fri, 27 Mar - Fri, 3 Apr

14:52 - 09:10

SXM

LHR

14h 18m

1 stop

16:20 - 12:50

LHR

SXM

24h 30m

1 stop

£756United Airlines

Sat, 7 Mar - Sat, 14 Mar

14:52 - 11:05

SXM

LHR

16h 13m

1 stop

12:45 - 12:50

LHR

SXM

28h 05m

2 stops

£759United Airlines

Fri, 27 Feb - Sat, 7 Mar

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

1 Jun

SXM13:45Simpson Bay Princess Juliana

16h 00m

2 stops

LHR10:45London Heathrow

20 Jul

LHR20:10London Heathrow

21h 35m

2 stops

SXM12:45Simpson Bay Princess Juliana

£1,253

American Airlines

1 Jun

SXM13:45Simpson Bay Princess Juliana

16h 00m

2 stops

LHR10:45London Heathrow

20 Jul

LHR20:10London Heathrow

21h 35m

2 stops

SXM12:45Simpson Bay Princess Juliana

£1,302

KLM flights from St. Maarten to London Heathrow Airport

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

KLM

1 Jun

SXM15:30Simpson Bay Princess Juliana

14h 15m

2 stops

LHR10:45London Heathrow

20 Jul

LHR19:15London Heathrow

22h 45m

1 stop

SXM13:00Simpson Bay Princess Juliana

£1,076

KLM

1 Jun

SXM15:30Simpson Bay Princess Juliana

14h 15m

2 stops

LHR10:45London Heathrow

20 Jul

LHR19:15London Heathrow

22h 45m

1 stop

SXM13:00Simpson Bay Princess Juliana

£1,083

KLM

1 Jun

SXM15:30Simpson Bay Princess Juliana

14h 15m

2 stops

LHR10:45London Heathrow

20 Jul

LHR19:15London Heathrow

22h 45m

1 stop

SXM13:00Simpson Bay Princess Juliana

£1,085

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

Simpson BayLondon

SXM - LHR

SXMLHR

Simpson Bay Princess Juliana

Wed 25/2

16:35-09:15

2 stops36h 40m

London Heathrow

Sat 7/3

20:45-14:15

2 stops45h 30m

£613

Simpson BayLondon

SXM - LHR

SXMLHR

Simpson Bay Princess Juliana

Fri 27/3

16:50-08:05

2 stops35h 15m

London Heathrow

Fri 3/4

21:10-10:07

2 stops41h 57m

£639

Simpson BayLondon

SXM - LHR

SXMLHR

Simpson Bay Princess Juliana

Sat 28/3

14:20-06:05

2 stops35h 45m

London Heathrow

Sat 4/4

17:35-13:30

2 stops24h 55m

£681

Simpson BayLondon

SXM - LHR

SXMLHR

Simpson Bay Princess Juliana

Fri 27/3

16:00-07:35

1 stop35h 35m

London Heathrow

Fri 3/4

14:05-13:35

1 stop28h 30m

£741

Simpson BayLondon

SXM - LHR

SXMLHR

Simpson Bay Princess Juliana

Fri 27/3

16:00-05:35

1 stop33h 35m

London Heathrow

Fri 3/4

09:30-13:35

1 stop33h 05m

£743

Simpson BayLondon

SXM - LHR

SXMLHR

Simpson Bay Princess Juliana

Fri 27/3

16:00-05:30

2 stops33h 30m

London Heathrow

Fri 3/4

14:05-13:35

1 stop28h 30m

£746

Simpson BayLondon

SXM - LHR

SXMLHR

Simpson Bay Princess Juliana

Fri 27/3

16:00-05:35

1 stop33h 35m

London Heathrow

Fri 3/4

17:40-13:35

2 stops24h 55m

£749

Simpson BayLondon

SXM - LHR

SXMLHR

Simpson Bay Princess Juliana

Fri 27/3

16:00-05:30

2 stops33h 30m

London Heathrow

Fri 3/4

17:40-13:35

2 stops24h 55m

£753

Simpson BayLondon

SXM - LHR

SXMLHR

Simpson Bay Princess Juliana

Sat 7/3

14:52-09:10

1 stop14h 18m

London Heathrow

Sat 14/3

16:20-12:50

1 stop24h 30m

£756

Simpson BayLondon

SXM - LHR

SXMLHR

Simpson Bay Princess Juliana

Fri 27/2

14:52-11:05

1 stop16h 13m

London Heathrow

Sat 7/3

12:45-12:50

2 stops28h 05m

£759

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

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

You could potentially save up to 18% 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	14h 51m
Direct flights	None

The fastest flight from St. Maarten to London Heathrow Airport takes 14h 51m

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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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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It is quick and easy to find St. Maarten to London flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to London that suits you.

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

All flight searches from St. Maarten to London on momondo can be filtered to show those which offer flexible booking policies.

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Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to London from St. Maarten.

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