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Cheap flights from Saint Martin Island to London Heathrow Airport from £328

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 25/3. Fares are subject to change and may not be available on all flights or dates of travel.
SXM — LHR
29 Mar — 5 Apr1
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 27 February 2026.

Wed 25/315:07
SXM
-
LHR
2 stops16h 18m
Multiple Airlines
Wed 1/407:40
LHR
-
SXM
2 stops31h 27m
Multiple Airlines
Deal found 23/2£600
Thu 5/315:40
SXM
-
LHR
2 stops24h 55m
Air Canada
Mon 9/311:10
LHR
-
SXM
1 stop31h 50m
Air Canada
Deal found 25/2£672
Thu 5/315:40
SXM
-
LHR
1 stop35h 30m
Air Canada
Wed 11/313:25
LHR
-
SXM
1 stop28h 15m
Air Canada
Deal found 26/2£683
Fri 10/416:00
SXM
-
LHR
1 stop14h 50m
Air Canada
Fri 17/409:30
LHR
-
SXM
1 stop33h 05m
Air Canada
Deal found 24/2£710
Wed 25/313:25
SXM
-
LHR
1 stop13h 30m
JetBlue
Wed 1/408:40
LHR
-
SXM
1 stop30h 27m
JetBlue
Deal found 23/2£738
Thu 9/414:35
SXM
-
LHR
3 stops34h 55m
Multiple Airlines
Thu 16/408:50
LHR
-
SXM
3 stops31h 00m
Multiple Airlines
Deal found 23/2£741
Wed 25/316:00
SXM
-
LHR
1 stop15h 20m
Air Canada
Wed 1/414:05
LHR
-
SXM
2 stops53h 45m
Air Canada
Deal found 23/2£745
Thu 5/315:20
SXM
-
LHR
3 stops35h 50m
Multiple Airlines
Mon 9/311:10
LHR
-
SXM
3 stops30h 05m
Multiple Airlines
Deal found 25/2£773

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 27 February 2026.

Round-trip from

£600

One-way from

£328
25/3-1/4
  • 25/3-1/4
  • 4 total stops
  • 47h 45m total
  • Saint Martin Island to London
Search Deals
25/3
  • 25/3
  • 2 total stops
  • 18h 00m 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 27 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

Fly to

Route

Depart

Return

Price

Simpson BayLondon

SXM - LHR

SXMLHR

Simpson Bay Princess Juliana

Tue 31/3

16:00-06:30

2 stops33h 30m

London Heathrow

Tue 7/4

17:40-14:43

2 stops26h 03m

£778

Simpson BayLondon

SXM - LHR

SXMLHR

Simpson Bay Princess Juliana

Thu 9/4

14:35-06:30

3 stops34h 55m

London Heathrow

Thu 16/4

17:45-10:50

2 stops22h 05m

£832

Simpson BayLondon

SXM - LHR

SXMLHR

Simpson Bay Princess Juliana

Sun 23/8

12:25-20:20

3 stops26h 55m

London Heathrow

Sat 5/9

08:00-11:20

3 stops32h 20m

£959

Simpson BayLondon

SXM - LHR

SXMLHR

Simpson Bay Princess Juliana

Sun 23/8

14:22-09:05

1 stop13h 43m

London Heathrow

Sat 5/9

18:05-13:30

2 stops24h 25m

£969

Simpson BayLondon

SXM - LHR

SXMLHR

Simpson Bay Princess Juliana

Tue 28/4

14:20-10:45

2 stops15h 25m

London Heathrow

Thu 28/5

19:45-13:00

2 stops22h 15m

£1,022

Simpson BayLondon

SXM - LHR

SXMLHR

Simpson Bay Princess Juliana

Mon 1/6

15:30-18:35

1 stop22h 05m

London Heathrow

Mon 20/7

19:45-13:25

1 stop22h 40m

£1,075

Simpson BayLondon

SXM - LHR

SXMLHR

Simpson Bay Princess Juliana

Wed 25/3

13:25-11:25

2 stops18h 00m

£328

Simpson BayLondon

SXM - LHR

SXMLHR

Simpson Bay Princess Juliana

Mon 16/3

13:52-08:25

1 stop14h 33m

£361

Simpson BayLondon

SXM - LHR

SXMLHR

Simpson Bay Princess Juliana

Mon 22/6

14:40-16:00

2 stops20h 20m

£363

Simpson BayLondon

SXM - LHR

SXMLHR

Simpson Bay Princess Juliana

Mon 16/3

14:20-06:30

3 stops36h 10m

£381

Flights are sorted by cheapest return flights first.

Deals found on 26/2

Showing 1-10 of 16 resultsSorted by cheapest first
1
2

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 13h 43m. Saint Martin Island and London Heathrow Airport are separated by a distance of 4077 mi.

  • 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?

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Milton Keynes
Croydon
Wembley
Luton
Northampton
Gatwick
Slough
Hounslow
Ilford
Hayes
Brentford
Colchester
Watford
Guildford
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Swindon
Bedford

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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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