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Cheap flights from Saint Martin Island to London Heathrow Airport from £264

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/3. Fares are subject to change and may not be available on all flights or dates of travel.
SXM — LHR
11 Mar — 18 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Saint Martin Island to Heathrow

Enter your travel dates to find the best prices.

Cheapest flights from Saint Martin Island to Heathrow
Explore the most affordable flight options available from Saint Martin Island to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 February 2026.

Tue 24/315:07
SXM
-
LHR
2 stops16h 18m
Multiple Airlines
Tue 31/315:50
LHR
-
SXM
2 stops26h 38m
Multiple Airlines
Deal found 7/2£650
Thu 12/215:40
SXM
-
LHR
1 stop35h 30m
Air Canada
Mon 16/213:25
LHR
-
SXM
1 stop29h 15m
Air Canada
Deal found 8/2£695
Tue 24/316:00
SXM
-
LHR
1 stop34h 30m
Air Canada
Tue 31/314:10
LHR
-
SXM
1 stop29h 40m
Air Canada
Deal found 7/2£701
Wed 1/411:25
SXM
-
LHR
1 stop14h 05m
JetBlue
Sun 12/408:40
LHR
-
SXM
1 stop30h 27m
JetBlue
Deal found 6/2£717
Wed 1/416:00
SXM
-
LHR
2 stops33h 30m
Air Canada
Sun 12/414:10
LHR
-
SXM
1 stop29h 40m
Air Canada
Deal found 6/2£723
Sat 7/314:52
SXM
-
LHR
1 stop16h 13m
United Airlines
Mon 16/316:20
LHR
-
SXM
1 stop24h 30m
United Airlines
Deal found 6/2£759
Tue 24/315:55
SXM
-
LHR
1 stop14h 55m
United Airlines
Tue 31/315:20
LHR
-
SXM
2 stops26h 13m
United Airlines
Deal found 7/2£762
Sat 7/314:40
SXM
-
LHR
2 stops26h 40m
United Airlines
Sat 14/316:20
LHR
-
SXM
1 stop24h 30m
United Airlines
Deal found 5/2£762

Find flight deals from Saint Martin Island to Heathrow

Keep the following information in mind while searching for Saint Martin Island to Heathrow flight deals. Data was last updated 9 February 2026.

Round-trip from

£650

One-way from

£264
24/3-31/3
  • 24/3-31/3
  • 4 total stops
  • 42h 56m total
  • Saint Martin Island to London
Search Deals
United Airlines
  • United Airlines
  • 3/3
  • 1 total stop
  • 14h 18m total
  • Saint Martin Island to London
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Saint Martin Island to Heathrow 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, Cheapflights users made 858,174 searches. Data last updated 9 February 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

Saint Martin Island

Fly to

Heathrow

Route

Depart

Return

Price

Simpson BayLondon

SXM - LHR

SXMLHR

Simpson Bay Princess Juliana

Tue 24/3

15:07-11:25

2 stops16h 18m

London Heathrow

Tue 31/3

15:50-13:28

2 stops26h 38m

£650

Simpson BayLondon

SXM - LHR

SXMLHR

Simpson Bay Princess Juliana

Tue 24/3

16:00-07:10

2 stops35h 10m

London Heathrow

Tue 31/3

08:30-14:50

1 stop35h 20m

£705

Simpson BayLondon

SXM - LHR

SXMLHR

Simpson Bay Princess Juliana

Wed 1/4

11:25-06:30

1 stop14h 05m

London Heathrow

Sun 12/4

08:40-10:07

1 stop30h 27m

£717

Simpson BayLondon

SXM - LHR

SXMLHR

Simpson Bay Princess Juliana

Wed 1/4

16:00-06:30

2 stops33h 30m

London Heathrow

Sun 12/4

14:10-14:50

1 stop29h 40m

£723

Simpson BayLondon

SXM - LHR

SXMLHR

Simpson Bay Princess Juliana

Sat 7/3

14:52-11:05

1 stop16h 13m

London Heathrow

Mon 16/3

16:20-12:50

1 stop24h 30m

£759

Simpson BayLondon

SXM - LHR

SXMLHR

Simpson Bay Princess Juliana

Tue 24/3

15:55-10:50

1 stop14h 55m

London Heathrow

Tue 31/3

15:20-12:33

2 stops26h 13m

£762

Simpson BayLondon

SXM - LHR

SXMLHR

Simpson Bay Princess Juliana

Sat 7/3

14:40-21:20

2 stops26h 40m

London Heathrow

Sat 14/3

16:20-12:50

1 stop24h 30m

£762

Simpson BayLondon

SXM - LHR

SXMLHR

Simpson Bay Princess Juliana

Wed 4/3

15:20-07:10

3 stops35h 50m

£349

Simpson BayLondon

SXM - LHR

SXMLHR

Simpson Bay Princess Juliana

Wed 8/4

14:35-10:40

3 stops39h 05m

£355

Simpson BayLondon

SXM - LHR

SXMLHR

Simpson Bay Princess Juliana

Thu 30/4

14:11-13:30

3 stops42h 19m

£356

Flights are sorted by cheapest return flights first.

Deals found on 7/2

Showing 1-10 of 18 results
1
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Best time to book a flight from Saint Martin Island to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Saint Martin Island with our price prediction graph.
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 Saint Martin Island to London Heathrow Airport
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Saint Martin Island to Heathrow. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Saint Martin Island to London Heathrow Airport?

    Departing from Saint Martin Island to London Heathrow Airport will take you 14h 05m. Saint Martin Island and London Heathrow Airport are separated by a distance of 4077 mi. Both multi-stop and direct flights can be found to your destination and back.

  • Can I find deals for flights from Saint Martin Island to Heathrow that include hotel bookings?

    Yes. In addition to deals on Saint Martin Island to Heathrow flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Saint Martin Island to Heathrow?

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

  • Can I find deals for business class flights from Saint Martin Island to Heathrow?

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

See more FAQs

Travelling to a place near London Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Milton Keynes
Croydon
Luton
Northampton
Wembley
Gatwick
Slough
Ilford
Hounslow
Brentford
Hayes
Colchester
Watford
Guildford
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Bedford
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Crawley
Kingston upon Thames

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How does Cheapflights help users find flights from Saint Martin Island to Heathrow?

Deals for Saint Martin Island to Heathrow flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Saint Martin Island to Heathrow?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Heathrow from Saint Martin Island.

Can Cheapflights find flights from Saint Martin Island to Heathrow with no change fees?

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

Can Cheapflights notify me if prices for flights from Saint Martin Island to Heathrow become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Heathrow from Saint Martin Island today and book when prices fit your budget.

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