Find flights
When to book
Airlines
FAQs

Cheap flights from London to Saint Martin Island from £471

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 26/2. Fares are subject to change and may not be available on all flights or dates of travel.
LON — SXM
26 Feb — 5 Mar1
1 adult

Cheap flight deals from London to Saint Martin Island

Keep the following information in mind while searching for London to Saint Martin Island flight deals. Data was last updated 21 February 2025.

Round-trip from

£662

One-way from

£471

Popular in

December

Cheapest in

March

Average price

£810
Air France
  • Air France
  • 21/3-28/3
  • 2 total stops
  • 34h 35m total
  • London to Saint Martin Island
Search Deals
26/2
  • 26/2
  • 3 total stops
  • 38h 02m total
  • London to Saint Martin Island
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (£56 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£32 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2025
Search Deals

Find flight deals from London to Saint Martin Island

Cheapest flights from London to Saint Martin Island
Explore the most affordable flight options available from London to Saint Martin Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 February 2025.

Thu 20/1108:55LHR - SXM
2 stops35h 20mAir Canada
Sat 6/1217:15SXM - LHR
2 stops33h 55mAir Canada
Deal found 20/2£649
Fri 21/320:25LHR - SXM
1 stop23h 50mMultiple Airlines
Fri 28/319:45SXM - LHR
1 stop10h 45mMultiple Airlines
Deal found 20/2£662
Fri 21/309:00LHR - SXM
1 stop12h 35mAir France
Fri 28/319:45SXM - LHR
1 stop10h 45mAir France
Deal found 20/2£668
Tue 18/320:25LHR - SXM
1 stop22h 30mKLM
Tue 25/317:10SXM - LHR
2 stops16h 40mKLM
Deal found 21/2£684
Tue 18/310:10LHR - SXM
2 stops31h 51mDelta
Tue 25/313:40SXM - LHR
2 stops17h 30mDelta
Deal found 21/2£689
Thu 20/1111:20LGW - SXM
2 stops30h 55mAmerican Airlines
Sat 6/1216:45SXM - LGW
2 stops36h 15mAmerican Airlines
Deal found 20/2£700
Wed 2/411:00LHR - SXM
1 stop30h 55mAmerican Airlines
Fri 11/415:18SXM - LHR
1 stop14h 17mAmerican Airlines
Deal found 20/2£723
Sun 23/309:30LGW - SXM
1 stop32h 30mMultiple Airlines
Sun 30/310:20SXM - LGW
2 stops14h 10mMultiple Airlines
Deal found 21/2£824
Sun 13/412:40LGW - SXM
2 stops27h 15mAir Transat
Sat 26/412:25SXM - LGW
1 stop17h 20mAir Transat
Deal found 20/2£841
Sat 8/315:10LHR - SXM
2 stops27h 42mUnited Airlines
Mon 10/315:55SXM - LHR
2 stops24h 40mUnited Airlines
Deal found 20/2£879
Fri 14/313:30LCY - SXM
3 stops27h 58mMultiple Airlines
Sat 22/318:10SXM - LCY
3 stops34h 25mMultiple Airlines
Deal found 20/2£1,024
Fri 4/420:10LCY - SXM
2 stops22h 25mKLM
Sun 13/414:20SXM - LCY
2 stops21h 20mKLM
Deal found 20/2£1,031

Find flights from London to Saint Martin Island within your budget

Customise your flight search to find flights from London to Saint Martin Island 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 21 February 2025.

Fly from

London

Fly to

Saint Martin Island

Route

Depart

Return

Price

LondonSimpson Bay

LHR - SXM

LHRSXM

London Heathrow

Fri 21/3

20:25-16:15

1 stop23h 50m

Simpson Bay Princess Juliana

Fri 28/3

19:45-10:30

1 stop10h 45m

£662

LondonSimpson Bay

LHR - SXM

LHRSXM

London Heathrow

Fri 21/3

09:00-17:35

1 stop12h 35m

Simpson Bay Princess Juliana

Fri 28/3

19:45-10:30

1 stop10h 45m

£668

LondonSimpson Bay

LHR - SXM

LHRSXM

London Heathrow

Fri 4/4

12:40-14:50

2 stops55h 10m

Simpson Bay Princess Juliana

Sun 13/4

15:55-10:00

1 stop13h 05m

£670

LondonSimpson Bay

LHR - SXM

LHRSXM

London Heathrow

Tue 18/3

20:25-14:55

1 stop22h 30m

Simpson Bay Princess Juliana

Tue 25/3

17:10-13:50

2 stops16h 40m

£684

LondonSimpson Bay

LHR - SXM

LHRSXM

London Heathrow

Tue 18/3

10:10-14:01

2 stops31h 51m

Simpson Bay Princess Juliana

Tue 25/3

13:40-11:10

2 stops17h 30m

£689

LondonSimpson Bay

LHR - SXM

LHRSXM

London Heathrow

Wed 2/4

11:00-12:55

1 stop30h 55m

Simpson Bay Princess Juliana

Fri 11/4

15:18-10:35

1 stop14h 17m

£723

LondonSimpson Bay

LGW - SXM

LGWSXM

London Gatwick

Sun 23/3

09:30-14:00

1 stop32h 30m

Simpson Bay Princess Juliana

Sun 30/3

10:20-05:30

2 stops14h 10m

£824

LondonSimpson Bay

LGW - SXM

LGWSXM

London Gatwick

Sun 13/4

12:40-10:55

2 stops27h 15m

Simpson Bay Princess Juliana

Sat 26/4

12:25-10:45

1 stop17h 20m

£841

LondonSimpson Bay

LHR - SXM

LHRSXM

London Heathrow

Sat 8/3

15:10-14:52

2 stops27h 42m

Simpson Bay Princess Juliana

Mon 10/3

15:55-20:35

2 stops24h 40m

£879

LondonSimpson Bay

LCY - SXM

LCYSXM

London City

Fri 14/3

13:30-13:28

3 stops27h 58m

Simpson Bay Princess Juliana

Sat 22/3

18:10-08:35

3 stops34h 25m

£1,024

Flights are sorted by cheapest return flights first.

Deals found on 20/2

Showing 1-10 of 18 results
1
2

Best time to book a flight from London to Saint Martin Island

Have a flexible travel schedule? Discover the best time to fly to Saint Martin Island from London 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.

Travel insights for flights from London to Saint Martin Island

Get recent, data-driven insights about flights from London to Saint Martin Island including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from London to Saint Martin Island?

Currently, March is the cheapest month in which you can book a flight from London to Saint Martin Island (average of £826). Flying from London to Saint Martin Island in December is currently the most expensive (average of £1,258). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from LON to SCH?

Find hourly flight availability from London to Saint Martin Island. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 21 February 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from London to Saint Martin Island as you normally would.

Reviews of airlines servicing Saint Martin Island

Get insights into the airlines that provide service to Saint Martin Island. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Saint Martin Island. Reviews last updated 21 February 2025.
Delta
8.0
Very Good
8,212 reviews
Check prices

Crew

8.5

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Comfort

8.0

Reviews

1 / 20

6.0
Good

Colin,Sept 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good

Delta
8.0
Very Good
8,212 reviews
Delta
8.0
Very Good
8,212 reviews
Check prices

Crew

8.5

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Comfort

8.0

Reviews

1 / 20

6.0
Good

Colin,Sept 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good

KLM
7.8
Good
1,333 reviews
Delta
8.0
Very Good
8,212 reviews
Check prices

Crew

8.5

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Comfort

8.0

Reviews

1 / 20

6.0
Good

Colin,Sept 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good

Air Transat
7.8
Good
380 reviews
Delta
8.0
Very Good
8,212 reviews
Check prices

Crew

8.5

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Comfort

8.0

Reviews

1 / 20

6.0
Good

Colin,Sept 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good

Air France
7.4
Good
1,449 reviews
Delta
8.0
Very Good
8,212 reviews
Check prices

Crew

8.5

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Comfort

8.0

Reviews

1 / 20

6.0
Good

Colin,Sept 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good

United Airlines
7.4
Good
8,759 reviews
Delta
8.0
Very Good
8,212 reviews
Check prices

Crew

8.5

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Comfort

8.0

Reviews

1 / 20

6.0
Good

Colin,Sept 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good

Related info for your journey

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

  • What are the cheapest airlines to fly from London to Saint Martin Island one-way?

    The cheapet airlines for a one-way flight from London to Saint Martin Island are United Airlines (£564), KLM (£760), and Air Canada (£1,386).

  • What are the most popular routes from London to Saint Martin Island?

    While some choose either London City - Simpson Bay Princess Juliana or London Gatwick - Simpson Bay Princess Juliana, London Heathrow - Simpson Bay Princess Juliana is the most popular route from London to Saint Martin Island.

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

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

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

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

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

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

  • What is the cheapest month to book a flight from London to Saint Martin Island?

    Currently, March is the cheapest month in which you can book a flight from London to Saint Martin Island (average of £826). Flying from London to Saint Martin Island in December is currently the most expensive (average of £1,258). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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 London to Saint Martin Island

See prices for flight routes from nearby airports that may be better suited for you.
Heathrow to Montego Bay flights
Heathrow to Bridgetown flights
Heathrow to Punta Cana flights
Heathrow to Kingston flights
Gatwick to Kingston flights
Gatwick to Punta Cana flights
Heathrow to Nassau flights
Gatwick to Montego Bay flights
Gatwick to Bridgetown flights
Manchester to Bridgetown flights
London City to Punta Cana flights
London City to Montego Bay flights
London City to Bridgetown flights
Heathrow to Luis Munoz Marin Intl flights
London City to Kingston flights
Heathrow to Port of Spain flights
Gatwick to Luis Munoz Marin Intl flights
Gatwick to Castries flights
Heathrow to St. George's flights
Heathrow to Santo Domingo flights
Heathrow to Castries flights
London City to Castries flights
London City to Luis Munoz Marin Intl flights
Gatwick to Port of Spain flights
Stansted to Punta Cana flights
Gatwick to St. John's flights
Heathrow to St. John's flights
Heathrow to George Town flights
Gatwick to Nassau flights
Gatwick to St. George's flights
Gatwick to Havana flights
Gatwick to Santo Domingo flights
Manchester to Punta Cana flights
Edinburgh to St. John's flights
Birmingham to Montego Bay flights
Heathrow to Kingstown flights
Heathrow to Road Town flights
London City to Santo Domingo flights
Heathrow to Freeport flights
Manchester to Montego Bay flights
Luton to Montego Bay flights
Stansted to Montego Bay flights
Heathrow to Simpson Bay flights
Heathrow to Pointe-à-Pitre flights
Heathrow to Basseterre flights
Heathrow to Providenciales flights
Heathrow to Oranjestad flights
Heathrow to Roseau flights
Heathrow to Havana flights
Heathrow to Castries flights

Top 7 airlines flying from London to Saint Martin Island

Discover the top 7 airlines that operate flights from London to Saint Martin Island. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 21 February 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest£560Average£797FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Air CanadaCheapest£573Average£652FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Air FranceCheapest£643Average£977FlexibilityNo cancel feeOn-time77%
Search Air France flights
DeltaCheapest£676Average£817FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
British AirwaysCheapest£686Average£767FlexibilityNo cancel feeOn-time70%
Search British Airways flights
FinnairCheapest£697Average£904FlexibilityNo cancel feeOn-time76%
Search Finnair flights
KLMCheapest£717Average£1,238FlexibilityNo cancel feeOn-time75%
Search KLM 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 London to Saint Martin Island?

Deals for London to Saint Martin Island 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 London to Saint Martin Island?

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 Saint Martin Island from London.

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

Yes, we can. To see specific flights from London to Saint Martin Island with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Of course! You can now track prices for flights from London to Saint Martin Island and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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.