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Cheap flights from London to St. Maarten from £570

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 17/12. Fares are subject to change and may not be available on all flights or dates of travel.
LON — SXM
9 Jan — 16 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from London to St. Maarten

Enter your travel dates to find the best prices.

Cheapest flights from London to St. Maarten
Explore the most affordable flight options available from London to St. Maarten. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 December 2025.

Sun 14/1217:00LHR - SXM
2 stops25h 20mAmerican Airlines
Sun 28/1217:33SXM - LHR
1 stop14h 32mAmerican Airlines
Deal found 8/12£807
Sun 14/1213:25LHR - SXM
2 stops30h 35mAir Canada
Sun 28/1215:40SXM - LHR
1 stop35h 30mAir Canada
Deal found 9/12£845
Wed 10/1206:20LHR - SXM
1 stop12h 00mAir France
Wed 17/1217:10SXM - LHR
1 stop13h 20mAir France
Deal found 9/12£863
Tue 9/1206:20LHR - SXM
1 stop12h 40mAir France
Tue 16/1216:30SXM - LHR
1 stop11h 25mAir France
Deal found 8/12£869
Tue 30/1211:05LHR - SXM
2 stops29h 13mDelta
Sat 10/117:28SXM - LHR
2 stops22h 42mDelta
Deal found 8/12£876
Sat 13/1214:45LHR - SXM
1 stop27h 13mAmerican Airlines
Sat 27/1217:33SXM - LHR
1 stop14h 32mAmerican Airlines
Deal found 8/12£901
Wed 10/1217:00LHR - SXM
2 stops25h 20mAmerican Airlines
Wed 17/1217:25SXM - LHR
1 stop14h 40mAmerican Airlines
Deal found 9/12£904
Sat 13/1215:15LHR - SXM
2 stops52h 45mAir Canada
Sat 27/1217:00SXM - LHR
1 stop33h 30mAir Canada
Deal found 9/12£906
Tue 9/1220:25LHR - SXM
2 stops21h 55mKLM
Tue 16/1216:30SXM - LHR
2 stops14h 15mKLM
Deal found 9/12£909
Tue 9/1206:10LGW - SXM
1 stop12h 50mMultiple Airlines
Tue 16/1216:30SXM - LGW
1 stop13h 45mMultiple Airlines
Deal found 8/12£962
Wed 10/1207:55LGW - SXM
2 stops32h 00mMultiple Airlines
Wed 17/1218:35SXM - LGW
1 stop20h 00mMultiple Airlines
Deal found 9/12£1,039
Tue 30/1218:55LCY - SXM
1 stop24h 00mKLM
Sat 10/118:50SXM - LCY
2 stops14h 25mKLM
Deal found 8/12£1,171

Find flight deals from London to St. Maarten

Keep the following information in mind while searching for London to St. Maarten flight deals. Data was last updated 10 December 2025.

Round-trip from

£534

Popular in

December

Cheapest in

February

Average price

£1,300
JetBlue
  • JetBlue
  • 6/2-15/2
  • 2 total stops
  • 58h 32m total
  • London to St. Maarten
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (£68 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (£32 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from London to St. Maarten 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 10 December 2025.
Use the filters below to find and compare flights from London to St. Maarten that are best for you.

Fly from

London

Fly to

St. Maarten

Route

Depart

Return

Price

LondonSimpson Bay

LHR - SXM

LHRSXM

London Heathrow

Wed 21/1

13:25-14:40

1 stop29h 15m

Simpson Bay Princess Juliana

Mon 2/2

17:00-06:30

1 stop33h 30m

£609

LondonSimpson Bay

LHR - SXM

LHRSXM

London Heathrow

Fri 16/1

09:00-14:40

2 stops57h 40m

Simpson Bay Princess Juliana

Sun 25/1

15:40-07:10

1 stop35h 30m

£618

LondonSimpson Bay

LHR - SXM

LHRSXM

London Heathrow

Sun 22/2

13:00-16:00

1 stop31h 00m

Simpson Bay Princess Juliana

Mon 2/3

17:00-07:10

2 stops34h 10m

£628

LondonSimpson Bay

LHR - SXM

LHRSXM

London Heathrow

Fri 23/1

13:00-14:40

2 stops53h 40m

Simpson Bay Princess Juliana

Fri 30/1

17:00-11:20

1 stop14h 20m

£636

LondonSimpson Bay

LHR - SXM

LHRSXM

London Heathrow

Sun 1/2

10:10-12:30

1 stop30h 20m

Simpson Bay Princess Juliana

Thu 5/2

16:20-10:15

1 stop13h 55m

£692

LondonSimpson Bay

LHR - SXM

LHRSXM

London Heathrow

Mon 2/2

16:35-12:30

1 stop23h 55m

Simpson Bay Princess Juliana

Fri 6/2

16:20-10:15

1 stop13h 55m

£692

LondonSimpson Bay

LHR - SXM

LHRSXM

London Heathrow

Sat 7/2

20:00-14:55

2 stops22h 55m

Simpson Bay Princess Juliana

Sat 14/2

16:15-10:15

1 stop14h 00m

£692

LondonSimpson Bay

LHR - SXM

LHRSXM

London Heathrow

Tue 3/2

10:10-12:30

1 stop30h 20m

Simpson Bay Princess Juliana

Sun 8/2

16:20-10:15

1 stop13h 55m

£692

LondonSimpson Bay

LHR - SXM

LHRSXM

London Heathrow

Tue 3/2

16:10-12:30

1 stop24h 20m

Simpson Bay Princess Juliana

Fri 6/2

16:20-10:15

1 stop13h 55m

£692

LondonSimpson Bay

LHR - SXM

LHRSXM

London Heathrow

Sat 31/1

20:00-12:30

1 stop20h 30m

Simpson Bay Princess Juliana

Wed 4/2

16:20-10:15

1 stop13h 55m

£692

Flights are sorted by cheapest return flights first.

Deals found on 9/12

Showing 1-10 of 50 results
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Best time to book a flight from London to St. Maarten

Have a flexible travel schedule? Discover the best time to fly to St. Maarten 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.

Cheapflights Insights

Everything you need to know about your flight from London to St. Maarten

What is the cheapest month to book a flight from London to St. Maarten?

Currently, March is the cheapest month in which you can book a flight from London to St. Maarten (average of £543). Flying from London to St. Maarten in July is currently the most expensive (average of £823). 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 SX?

Find hourly flight availability from London to St. Maarten. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 10 December 2025.

One of the essential ways to save on airfare from London to St. Maarten is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight in the afternoon could potentially save you up to 34% on airfare.

What is the cheapest day to fly from London to St. Maarten?

Use this chart to determine the cheapest time to fly return from London to St. Maarten. Price data was last updated on 16 December 2024.

Travellers seeking maximum savings on their London to St. Maarten flight should consider departing on Saturday afternoons when fares are most often at their lowest. Wednesday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing St. Maarten

Get insights into the airlines that provide service to St. Maarten. 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 St. Maarten. Reviews last updated 10 December 2025.
Get a feel of what it's like to fly with KLM, Finnair, andAir France from London to St. Maarten by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.7
Good
1,431 reviews
Check prices

Boarding

7.8

Entertainment

7.1

Crew

8.3

Food

7.2

Comfort

7.6

Overall

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
KLM
7.7
Good
1,431 reviews
KLM
7.7
Good
1,431 reviews
Check prices

Boarding

7.8

Entertainment

7.1

Crew

8.3

Food

7.2

Comfort

7.6

Overall

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
Finnair
7.6
Good
1,334 reviews
KLM
7.7
Good
1,431 reviews
Check prices

Boarding

7.8

Entertainment

7.1

Crew

8.3

Food

7.2

Comfort

7.6

Overall

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
Air France
7.4
Good
1,502 reviews
KLM
7.7
Good
1,431 reviews
Check prices

Boarding

7.8

Entertainment

7.1

Crew

8.3

Food

7.2

Comfort

7.6

Overall

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
American Airlines
7.2
Good
11,048 reviews
KLM
7.7
Good
1,431 reviews
Check prices

Boarding

7.8

Entertainment

7.1

Crew

8.3

Food

7.2

Comfort

7.6

Overall

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
Air Canada
7.1
Good
10,515 reviews
KLM
7.7
Good
1,431 reviews
Check prices

Boarding

7.8

Entertainment

7.1

Crew

8.3

Food

7.2

Comfort

7.6

Overall

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle

Related info for your journey

Find useful and relevant information for your journey from London to St. Maarten. 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 London to St. Maarten?

    Departing from London to St. Maarten will take you 25h 30m. The distance between London and St. Maarten is about 4099 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the most popular routes from London to St. Maarten?

    When deciding which route to take from London to St. Maarten consider London Heathrow - Simpson Bay Princess Juliana, London Gatwick - Simpson Bay Princess Juliana or London City - Simpson Bay Princess Juliana as they are the most popular.

  • Can I find deals for flights from London to St. Maarten that include hotel bookings?

    Yes. In addition to deals on London to St. Maarten flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from London to St. Maarten?

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

  • Can I find deals for business class flights from London to St. Maarten?

    Yes. Cheapflights offers flight deals from London to St. Maarten 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 St. Maarten?

    Currently, March is the cheapest month in which you can book a flight from London to St. Maarten (average of £543). Flying from London to St. Maarten in July is currently the most expensive (average of £823). 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

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Alternative routes for London to St. Maarten

See prices for flight routes from nearby airports that may be better suited for you.
Heathrow to Bridgetown flights
Heathrow to Montego Bay flights
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London City to Kingston flights
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Stansted to Montego Bay flights
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Luton to Montego Bay flights
Heathrow to Kingstown flights
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Stansted to Bridgetown flights
London City to St. John's flights
Gatwick to Nassau flights
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London City to Castries flights
Stansted to Kingston flights
Heathrow to Castries flights
Gatwick to Road Town flights
Birmingham to Montego Bay flights
Heathrow to Providenciales flights
Stansted to Santo Domingo flights
Heathrow to Oranjestad flights
Gatwick to Simpson Bay flights

Top 8 airlines flying from London to St. Maarten

Discover the top 8 airlines that operate flights from London to St. Maarten. 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 10 December 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest£517Average£618FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
JetBlueCheapest£574Average£706FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
Air FranceCheapest£611Average£1,065FlexibilityNo cancel feeOn-time77%
Search Air France flights
American AirlinesCheapest£646Average£859FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
DeltaCheapest£649Average£795FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
British AirwaysCheapest£650Average£749FlexibilityNo cancel feeOn-time70%
Search British Airways flights
KLMCheapest£664Average£1,082FlexibilityNo cancel feeOn-time75%
Search KLM flights
FinnairCheapest£694Average£880FlexibilityNo cancel feeOn-time76%
Search Finnair 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 St. Maarten?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to St. Maarten from London today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from London to St. Maarten?

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 St. Maarten from London.

Can Cheapflights find flights from London to St. Maarten with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from London to St. Maarten, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from London to St. Maarten become cheaper?

Yes, Cheapflights offers price alerts on London to St. Maarten flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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