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Cheap flights from London Heathrow Airport to St. Maarten from £535

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 5/1. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — SXM
14 dez — 21 dez1
1 adult
1 adult, Economy, 0 bags

Find flight deals from Heathrow to St. Maarten

Enter your travel dates to find the best prices.

Cheapest flights from Heathrow to St. Maarten
Explore the most affordable flight options available from Heathrow to St. Maarten. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 14 novembro 2025.

sex 12/1213:25LHR - SXM
1 stop29h 15mAir Canada
sáb 27/1217:00SXM - LHR
2 stops34h 10mAir Canada
Deal found 13/11£722
sex 12/1213:25LHR - SXM
1 stop29h 15mAir Canada
qua 24/1217:00SXM - LHR
1 stop14h 20mAir Canada
Deal found 13/11£724
qui 11/1213:00LHR - SXM
1 stop31h 00mAir Canada
qua 24/1217:00SXM - LHR
1 stop33h 30mAir Canada
Deal found 13/11£729
seg 15/1211:10LHR - SXM
1 stop32h 50mAir Canada
qua 31/1217:00SXM - LHR
1 stop14h 20mAir Canada
Deal found 12/11£733
seg 15/1213:25LHR - SXM
1 stop29h 15mAir Canada
qua 24/1217:00SXM - LHR
1 stop33h 30mAir Canada
Deal found 13/11£734
sex 12/1209:00LHR - SXM
2 stops33h 40mAir Canada
ter 23/1215:40SXM - LHR
2 stops24h 55mAir Canada
Deal found 13/11£736
ter 16/1211:10LHR - SXM
1 stop32h 50mAir Canada
ter 23/1217:00SXM - LHR
1 stop33h 30mAir Canada
Deal found 13/11£739
qui 11/1213:25LHR - SXM
2 stops30h 35mAir Canada
seg 29/1217:00SXM - LHR
2 stops34h 10mAir Canada
Deal found 13/11£745
sex 12/1213:25LHR - SXM
1 stop29h 15mAir Canada
sex 26/1217:00SXM - LHR
1 stop33h 30mAir Canada
Deal found 13/11£749
seg 1/1219:20LHR - SXM
1 stop23h 40mAir France
dom 14/1216:15SXM - LHR
3 stops25h 10mAir France
Deal found 12/11£751
dom 14/1218:00LHR - SXM
1 stop26h 00mAir Canada
ter 23/1217:00SXM - LHR
1 stop33h 30mAir Canada
Deal found 13/11£754

Cheap flight deals from Heathrow to St. Maarten

Keep the following information in mind while searching for Heathrow to St. Maarten flight deals. Data was last updated 14 novembro 2025.

Round-trip from

£723

One-way from

£535

Popular in

December

Cheapest in

March

Average price

£777
Delta
  • Delta
  • 30/12-10/1
  • 2 total stops
  • 45h 18m total
  • London to St. Maarten
Search Deals
5/1
  • 5/1
  • 3 total stops
  • 45h 30m total
  • London to St. Maarten
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (£69 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (£33 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Heathrow 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 14 novembro 2025.
Use the filters below to find and compare flights from London Heathrow Airport to St. Maarten that are best for you.

Fly from

Heathrow

Fly to

St. Maarten

Route

Depart

Return

Price

LondonSimpson Bay

LHR - SXM

LHRSXM

London Heathrow

seg 15/12

11:10-16:00

1 stop32h 50m

Simpson Bay Princess Juliana

qua 31/12

17:00-11:20

1 stop14h 20m

£733

LondonSimpson Bay

LHR - SXM

LHRSXM

London Heathrow

seg 15/12

13:25-14:40

1 stop29h 15m

Simpson Bay Princess Juliana

qua 24/12

17:00-06:30

1 stop33h 30m

£734

LondonSimpson Bay

LHR - SXM

LHRSXM

London Heathrow

ter 16/12

11:10-16:00

1 stop32h 50m

Simpson Bay Princess Juliana

ter 23/12

17:00-06:30

1 stop33h 30m

£739

LondonSimpson Bay

LHR - SXM

LHRSXM

London Heathrow

seg 1/12

19:20-15:00

1 stop23h 40m

Simpson Bay Princess Juliana

dom 14/12

16:15-21:25

3 stops25h 10m

£751

LondonSimpson Bay

LHR - SXM

LHRSXM

London Heathrow

dom 7/12

20:25-14:20

2 stops21h 55m

Simpson Bay Princess Juliana

dom 14/12

16:15-10:45

2 stops14h 30m

£758

LondonSimpson Bay

LHR - SXM

LHRSXM

London Heathrow

qui 11/12

13:25-16:00

2 stops30h 35m

Simpson Bay Princess Juliana

qua 24/12

17:00-06:30

1 stop33h 30m

£767

LondonSimpson Bay

LHR - SXM

LHRSXM

London Heathrow

qua 10/12

13:25-14:40

1 stop29h 15m

Simpson Bay Princess Juliana

dom 28/12

15:40-07:10

1 stop35h 30m

£769

LondonSimpson Bay

LHR - SXM

LHRSXM

London Heathrow

sáb 24/1

08:55-17:35

1 stop12h 40m

Simpson Bay Princess Juliana

dom 1/2

16:15-10:45

2 stops14h 30m

£772

LondonSimpson Bay

LHR - SXM

LHRSXM

London Heathrow

sáb 24/1

09:00-17:35

1 stop12h 35m

Simpson Bay Princess Juliana

sex 30/1

16:50-12:05

2 stops15h 15m

£772

LondonSimpson Bay

LHR - SXM

LHRSXM

London Heathrow

sáb 24/1

16:20-13:50

1 stop25h 30m

Simpson Bay Princess Juliana

sex 30/1

14:52-10:25

1 stop15h 33m

£774

Flights are sorted by cheapest return flights first.

Deals found on 12/11

Showing 1-10 of 19 results
1
2

Best time to book a flight from Heathrow to St. Maarten

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

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

Currently, March is the cheapest month in which you can book a flight from London Heathrow Airport to St. Maarten (average of £549). Flying from London Heathrow Airport to St. Maarten in July is currently the most expensive (average of £833). 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 LHR to SX?

Find hourly flight availability from Heathrow 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 14 novembro 2025.

One of the essential ways to save on airfare from London Heathrow Airport to St. Maarten is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at midday could potentially save you up to 20% on airfare.

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

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

Travellers seeking maximum savings on their London Heathrow Airport to St. Maarten flight should consider departing on Monday at midday when fares are most often at their lowest. Friday mornings 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 14 novembro 2025.
Check out reviews from past customers who have flown with Delta, KLM, andFinnair from London Heathrow Airport to St. Maarten to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,008 reviews
Check prices

Overall

7.9

Boarding

8.1

Entertainment

7.9

Food

7.3

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
Delta
7.9
Good
8,008 reviews
Delta
7.9
Good
8,008 reviews
Check prices

Overall

7.9

Boarding

8.1

Entertainment

7.9

Food

7.3

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
KLM
7.7
Good
1,410 reviews
Delta
7.9
Good
8,008 reviews
Check prices

Overall

7.9

Boarding

8.1

Entertainment

7.9

Food

7.3

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
Finnair
7.6
Good
1,335 reviews
Delta
7.9
Good
8,008 reviews
Check prices

Overall

7.9

Boarding

8.1

Entertainment

7.9

Food

7.3

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
Air France
7.4
Good
1,487 reviews
Delta
7.9
Good
8,008 reviews
Check prices

Overall

7.9

Boarding

8.1

Entertainment

7.9

Food

7.3

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
British Airways
6.7
Okay
7,516 reviews
Delta
7.9
Good
8,008 reviews
Check prices

Overall

7.9

Boarding

8.1

Entertainment

7.9

Food

7.3

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

Related info for your journey

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

    There are many flights that can get you from London Heathrow Airport to St. Maarten in 21h 55m. Fly via Air Canada, Air France, or KLM to get the fastest option. The distance between London Heathrow Airport and St. Maarten is about 4077 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Heathrow 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 Heathrow Airport to St. Maarten?

    Currently, March is the cheapest month in which you can book a flight from London Heathrow Airport to St. Maarten (average of £549). Flying from London Heathrow Airport to St. Maarten in July is currently the most expensive (average of £833). 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 Heathrow to St. Maarten

See prices for flight routes from nearby airports that may be better suited for you.
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Top 8 airlines flying from Heathrow to St. Maarten

Discover the top 8 airlines that operate flights from Heathrow 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 14 novembro 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest£523Average£625FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
JetBlueCheapest£581Average£813FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
Air FranceCheapest£618Average£1,062FlexibilityNo cancel feeOn-time77%
Search Air France flights
American AirlinesCheapest£654Average£870FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
DeltaCheapest£657Average£829FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
British AirwaysCheapest£658Average£758FlexibilityNo cancel feeOn-time70%
Search British Airways flights
KLMCheapest£671Average£1,096FlexibilityNo cancel feeOn-time75%
Search KLM flights
FinnairCheapest£702Average£888FlexibilityNo 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 Heathrow to St. Maarten?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Heathrow to St. Maarten. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Heathrow to St. Maarten for you. Better yet — we are completely free to use.

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

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

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

Of course! You can now track prices for flights from Heathrow to St. Maarten 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.

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