Find flights
When to book
FAQs

Cheap flights from Saint Martin Island to London Heathrow Airport from £344

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 7/3. Fares are subject to change and may not be available on all flights or dates of travel.
SXM — LHR
28 Jan — 4 Feb1
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 29 December 2025.

Mon 29/1210:45SXM - LHR
2 stops17h 45mMultiple Airlines
Sat 3/110:35LHR - SXM
2 stops14h 10mMultiple Airlines
Deal found 27/12£1,208
Sun 28/1216:30SXM - LHR
1 stop11h 25mAir France
Sat 3/106:20LHR - SXM
1 stop15h 00mAir France
Deal found 27/12£1,283
Sun 28/1216:15SXM - LHR
2 stops17h 35mMultiple Airlines
Sat 3/106:20LHR - SXM
1 stop12h 25mMultiple Airlines
Deal found 27/12£1,365
Mon 29/1217:33SXM - LHR
1 stop14h 32mAmerican Airlines
Sat 3/114:45LHR - SXM
1 stop27h 14mAmerican Airlines
Deal found 27/12£1,796
Sun 28/1215:40SXM - LHR
2 stops34h 50mAir Canada
Sat 3/109:00LHR - SXM
2 stops32h 18mAir Canada
Deal found 27/12£1,987

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 29 December 2025.

Round-trip from

£642

One-way from

£344
12/1-18/1
  • 12/1-18/1
  • 6 total stops
  • 64h 40m total
  • Saint Martin Island to London
Search Deals
7/3
  • 7/3
  • 2 total stops
  • 22h 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 29 December 2025.
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

Thu 15/1

15:15-06:30

3 stops35h 15m

London Heathrow

Sun 18/1

13:25-14:10

3 stops28h 45m

£654

Simpson BayLondon

SXM - LHR

SXMLHR

Simpson Bay Princess Juliana

Tue 10/2

15:43-21:40

1 stop25h 57m

London Heathrow

Tue 17/2

07:25-15:10

1 stop35h 45m

£684

Simpson BayLondon

SXM - LHR

SXMLHR

Simpson Bay Princess Juliana

Tue 10/2

15:40-20:35

2 stops48h 55m

London Heathrow

Tue 17/2

09:00-14:40

2 stops57h 40m

£702

Simpson BayLondon

SXM - LHR

SXMLHR

Simpson Bay Princess Juliana

Thu 15/1

15:40-20:35

2 stops24h 55m

London Heathrow

Sun 18/1

09:00-16:00

2 stops35h 00m

£703

Simpson BayLondon

SXM - LHR

SXMLHR

Simpson Bay Princess Juliana

Sun 22/2

15:40-07:10

1 stop35h 30m

London Heathrow

Sat 7/3

09:00-13:40

2 stops32h 40m

£704

Simpson BayLondon

SXM - LHR

SXMLHR

Simpson Bay Princess Juliana

Thu 15/1

15:43-20:45

1 stop25h 02m

London Heathrow

Sun 18/1

07:45-14:28

1 stop34h 43m

£705

Simpson BayLondon

SXM - LHR

SXMLHR

Simpson Bay Princess Juliana

Mon 12/1

17:00-20:35

2 stops23h 35m

London Heathrow

Sun 18/1

12:00-16:00

2 stops32h 00m

£705

Simpson BayLondon

SXM - LHR

SXMLHR

Simpson Bay Princess Juliana

Sun 22/2

15:40-06:30

2 stops34h 50m

London Heathrow

Sun 8/3

12:00-15:00

2 stops31h 00m

£708

Simpson BayLondon

SXM - LHR

SXMLHR

Simpson Bay Princess Juliana

Sat 7/3

18:10-20:10

2 stops22h 00m

£344

Simpson BayLondon

SXM - LHR

SXMLHR

Simpson Bay Princess Juliana

Sun 8/3

11:30-07:50

2 stops40h 20m

£355

Flights are sorted by cheapest return flights first.

Deals found on 27/12

Showing 1-10 of 16 results
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 25h 57m. 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
Slough
Northampton
Hounslow
Gatwick
Ilford
Wembley
Hayes
Brentford
Colchester
Watford
Crawley
Swindon
Bedford
Chelmsford
Romford
Eastbourne
Ipswich

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Saint Martin Island to Heathrow

See prices for flight routes from nearby airports that may be better suited for you.
Bridgetown to Heathrow flights
Luis Munoz Marin Intl to Heathrow flights
Luis Munoz Marin Intl to Gatwick flights
Kingston to Heathrow flights
Bridgetown to Gatwick flights
Kingston to Gatwick flights
Bridgetown to London City flights
Montego Bay to Heathrow flights
Nassau to Heathrow flights
St. George's to Heathrow flights
Montego Bay to Gatwick flights
Santo Domingo to Heathrow flights
Port of Spain to Heathrow flights
Santo Domingo to Gatwick flights
Port of Spain to Gatwick flights
St. George's to Gatwick flights
Castries to Gatwick flights
Punta Cana to Gatwick flights
Castries to Heathrow flights
Simpson Bay to Gatwick flights
Simpson Bay to Heathrow flights
St. John's to Heathrow flights
St. John's to Gatwick flights
Nassau to Gatwick flights
Castries to London City flights
Port of Spain to Stansted flights
Havana to Heathrow flights
George Town to Gatwick flights
Punta Cana to Heathrow flights
Basseterre to Gatwick flights
Montego Bay to London City flights
Saint Thomas Island to Heathrow flights
Kingston to Stansted flights
Willemstad to Heathrow flights
Willemstad to Gatwick flights
George Town to Heathrow flights
Nassau to Stansted flights
Road Town to Gatwick flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.