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Cheap flights from Saint Martin Island to London from £304

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Saint Martin Island to London departing on 4/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags
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Find the cheapest flights from Saint Martin Island to London

Cheap return flights

Enter your travel dates to find the best prices.
Air Canada Logo
18:00 - 06:35
SXM
-
LHR
31h 35m
1 stop
Air Canada Logo
08:30 - 17:00
LHR
-
SXM
13h 30m
1 stop
£757Air Canada
Sat, 5 Sep - Sat, 26 Sep
Air Canada Logo
18:00 - 06:35
SXM
-
LHR
31h 35m
1 stop
Air Canada Logo
08:30 - 17:00
LHR
-
SXM
13h 30m
1 stop
£757Air Canada
Sat, 5 Sep - Sat, 26 Sep
Air Canada Logo
18:00 - 09:35
SXM
-
LHR
34h 35m
1 stop
Air Canada Logo
08:30 - 17:00
LHR
-
SXM
13h 30m
1 stop
£758Air Canada
Sat, 5 Sep - Sat, 26 Sep
Air Canada Logo
18:00 - 06:30
SXM
-
LHR
31h 30m
2 stops
Air Canada Logo
08:30 - 17:00
LHR
-
SXM
13h 30m
1 stop
£763Air Canada
Sat, 5 Sep - Sat, 26 Sep
Air Canada Logo
18:00 - 06:30
SXM
-
LHR
31h 30m
2 stops
Air Canada Logo
08:30 - 17:00
LHR
-
SXM
13h 30m
1 stop
£763Air Canada
Sat, 5 Sep - Sat, 26 Sep
Multiple Airlines Logo
13:52 - 11:20
SXM
-
LHR
17h 28m
2 stops
Multiple Airlines Logo
15:00 - 15:45
LHR
-
SXM
28h 45m
1 stop
£829Multiple Airlines
Thu, 29 Oct - Thu, 12 Nov
Multiple Airlines Logo
13:52 - 11:20
SXM
-
LHR
17h 28m
2 stops
Multiple Airlines Logo
15:00 - 15:45
LHR
-
SXM
28h 45m
1 stop
£830Multiple Airlines
Thu, 29 Oct - Thu, 12 Nov
Multiple Airlines Logo
13:52 - 11:20
SXM
-
LHR
17h 28m
2 stops
Multiple Airlines Logo
18:00 - 14:45
LHR
-
SXM
48h 45m
2 stops
£832Multiple Airlines
Thu, 29 Oct - Thu, 12 Nov
Multiple Airlines Logo
13:52 - 11:20
SXM
-
LHR
17h 28m
2 stops
Multiple Airlines Logo
18:00 - 14:45
LHR
-
SXM
48h 45m
2 stops
£833Multiple Airlines
Thu, 29 Oct - Thu, 12 Nov
Multiple Airlines Logo
13:52 - 11:20
SXM
-
LHR
17h 28m
2 stops
Multiple Airlines Logo
15:00 - 15:45
LHR
-
SXM
28h 45m
1 stop
£837Multiple Airlines
Thu, 29 Oct - Thu, 12 Nov

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JetBlue flights from Saint Martin Island to London Heathrow Airport

Our best JetBlue deals on Saint Martin Island to London Heathrow Airport flight tickets
JetBlue
25 Aug
SXM11:20Simpson Bay Princess Juliana
38h 10m
2 stops
LHR06:30London Heathrow
1 Sept
LHR08:40London Heathrow
34h 14m
2 stops
SXM13:54Simpson Bay Princess Juliana
£914
JetBlue
25 Aug
SXM11:20Simpson Bay Princess Juliana
28h 25m
1 stop
LHR20:45London Heathrow
1 Sept
LHR08:40London Heathrow
30h 24m
2 stops
SXM10:04Simpson Bay Princess Juliana
£926
JetBlue
26 Aug
SXM11:20Simpson Bay Princess Juliana
17h 10m
1 stop
LHR09:30London Heathrow
31 Aug
LHR08:15London Heathrow
30h 49m
1 stop
SXM10:04Simpson Bay Princess Juliana
£940

United Airlines flights from Saint Martin Island to London Heathrow Airport

Our best United Airlines deals on Saint Martin Island to London Heathrow Airport flight tickets
United Airlines
29 Oct
SXM13:52Simpson Bay Princess Juliana
16h 33m
1 stop
LHR10:25London Heathrow
12 Nov
LHR18:00London Heathrow
23h 50m
1 stop
SXM13:50Simpson Bay Princess Juliana
£930
United Airlines
29 Oct
SXM13:52Simpson Bay Princess Juliana
16h 33m
1 stop
LHR10:25London Heathrow
12 Nov
LHR18:00London Heathrow
23h 50m
1 stop
SXM13:50Simpson Bay Princess Juliana
£932
United Airlines
29 Oct
SXM13:52Simpson Bay Princess Juliana
38h 03m
2 stops
LHR07:55London Heathrow
12 Nov
LHR16:20London Heathrow
25h 30m
2 stops
SXM13:50Simpson Bay Princess Juliana
£939

momondo Fare Finder

 
Customise your flight search to find flights from Saint Martin Island to London Heathrow Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 279,928 searches. Data last updated 6 July 2026.
Use the filters below to find and compare flights from Saint Martin Island to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Simpson BayLondon

SXM - LHR

SXMLHR

Simpson Bay Princess Juliana

Sat 5/9

18:00-06:35

1 stop31h 35m

London Heathrow

Sat 26/9

08:30-17:00

1 stop13h 30m

£757

Simpson BayLondon

SXM - LHR

SXMLHR

Simpson Bay Princess Juliana

Sat 5/9

18:00-06:35

1 stop31h 35m

London Heathrow

Sat 26/9

08:30-17:00

1 stop13h 30m

£757

Simpson BayLondon

SXM - LHR

SXMLHR

Simpson Bay Princess Juliana

Sat 5/9

18:00-09:35

1 stop34h 35m

London Heathrow

Sat 26/9

08:30-17:00

1 stop13h 30m

£758
Fastest return journey

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

£763

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

£763

Simpson BayLondon

SXM - LHR

SXMLHR

Simpson Bay Princess Juliana

Thu 29/10

13:52-11:20

2 stops17h 28m

London Heathrow

Thu 12/11

15:00-15:45

1 stop28h 45m

£829

Simpson BayLondon

SXM - LHR

SXMLHR

Simpson Bay Princess Juliana

Thu 29/10

13:52-11:20

2 stops17h 28m

London Heathrow

Thu 12/11

15:00-15:45

1 stop28h 45m

£830

Simpson BayLondon

SXM - LHR

SXMLHR

Simpson Bay Princess Juliana

Thu 29/10

13:52-11:20

2 stops17h 28m

London Heathrow

Thu 12/11

18:00-14:45

2 stops48h 45m

£832

Simpson BayLondon

SXM - LHR

SXMLHR

Simpson Bay Princess Juliana

Thu 29/10

13:52-11:20

2 stops17h 28m

London Heathrow

Thu 12/11

18:00-14:45

2 stops48h 45m

£833

Simpson BayLondon

SXM - LHR

SXMLHR

Simpson Bay Princess Juliana

Thu 29/10

13:52-11:20

2 stops17h 28m

London Heathrow

Thu 12/11

15:00-15:45

1 stop28h 45m

£837

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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How to get the cheapest flight ticket from Saint Martin Island 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 Saint Martin Island to London Heathrow Airport flights?

No. A direct flight is the cheapest option for a flight between Saint Martin Island to London Heathrow Airport.

Cheap Saint Martin Island to London Heathrow Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Saint Martin Island to London Heathrow Airport

Fastest flight time

17h 28m

Direct flights

None
The fastest flight from Saint Martin Island to London Heathrow Airport takes 17h 28m
There are no direct flights from Saint Martin Island to London Heathrow Airport. There are no popular flight routes from Saint Martin Island to London Heathrow Airport.
Search flight deals

Frequently asked questions about flying from Saint Martin Island to London Heathrow Airport

  • When did momondo last update prices for flights from Saint Martin Island to London Heathrow Airport?

    Prices for flights from Saint Martin Island to London Heathrow Airport refresh daily.

  • How old do you have to be to fly from Saint Martin Island 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 Saint Martin Island 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.

  • What is the most popular plane model from Saint Martin Island to London Heathrow Airport?

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Eastbourne
Wembley
Gatwick
Milton Keynes
Luton
Stratford-upon-Avon
Southend-on-Sea
Slough
Northampton
Maidstone
Ipswich
Swindon
Ilford
Canterbury
Folkestone
Poole
Guildford
Hayes
Chichester
Hastings

Why use momondo?

Why should I use momondo to find a flight deal from Saint Martin Island to London?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to London from Saint Martin Island.

Can I find flights from Saint Martin Island to London with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to London from Saint Martin Island with this policy.

How can momondo help me find flights from Saint Martin Island to London?

momondo helps you find the best flight between Saint Martin Island and London by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes. momondo can track prices for Saint Martin Island to London 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.

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