Cheap flights from St. Maarten to London Heathrow Airport from £289

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 16/11. Fares are subject to change and may not be available on all flights or dates of travel.
SXM — LHR
3 Sep — 10 Sep1
1 adult

Cheap flight deals from St. Maarten to Heathrow

Keep the following information in mind while searching for St. Maarten to Heathrow flight deals. Data was last updated 29 August 2025.

Round-trip from

£762

One-way from

£289
Air Canada
  • Air Canada
  • 18/2-22/2
  • 2 total stops
  • 61h 30m total
  • St. Maarten to London
16/11
  • 16/11
  • 3 total stops
  • 25h 05m total
  • St. Maarten to London

Find flight deals from St. Maarten to Heathrow

Cheapest flights from St. Maarten to Heathrow
Explore the most affordable flight options available from St. Maarten to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 August 2025.

Mon 22/911:35SXM - LHR
2 stops27h 25mMultiple Airlines
Tue 21/1011:20LHR - SXM
3 stops29h 07mMultiple Airlines
Deal found 27/8£829
Fri 19/914:35SXM - LHR
1 stop25h 10mJetBlue
Wed 15/1011:55LHR - SXM
1 stop30h 20mJetBlue
Deal found 28/8£856
Sun 19/1014:20SXM - LHR
2 stops18h 30mKLM
Mon 10/1106:30LHR - SXM
1 stop12h 25mKLM
Deal found 27/8£886
Thu 11/915:40SXM - LHR
1 stop24h 45mMultiple Airlines
Thu 20/1117:05LHR - SXM
1 stop26h 25mMultiple Airlines
Deal found 28/8£899
Mon 22/914:35SXM - LHR
1 stop13h 55mJetBlue
Tue 21/1011:55LHR - SXM
1 stop30h 20mJetBlue
Deal found 27/8£953
Sun 19/1014:10SXM - LHR
2 stops16h 45mMultiple Airlines
Wed 5/1112:15LHR - SXM
2 stops31h 06mMultiple Airlines
Deal found 28/8£991
Fri 19/914:20SXM - LHR
2 stops22h 30mKLM
Wed 15/1006:30LHR - SXM
1 stop11h 10mKLM
Deal found 27/8£1,009
Sat 20/1219:45SXM - LHR
1 stop10h 45mAir France
Fri 2/106:20LHR - SXM
1 stop12h 00mAir France
Deal found 28/8£1,024
Thu 11/915:40SXM - LHR
2 stops14h 05mKLM
Thu 20/1117:50LHR - SXM
1 stop25h 40mKLM
Deal found 28/8£1,109

Cheapflights Fare Finder

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

Fly from

St. Maarten

Fly to

Heathrow

Route

Depart

Return

Price

Simpson BayLondon

SXM - LHR

SXMLHR

Simpson Bay Princess Juliana

Wed 18/2

17:00-08:30

1 stop35h 30m

London Heathrow

Sun 22/2

18:00-16:00

1 stop26h 00m

£762

Simpson BayLondon

SXM - LHR

SXMLHR

Simpson Bay Princess Juliana

Mon 22/9

11:35-20:00

2 stops27h 25m

London Heathrow

Tue 21/10

11:20-11:27

3 stops29h 07m

£829

Simpson BayLondon

SXM - LHR

SXMLHR

Simpson Bay Princess Juliana

Fri 19/9

14:35-20:45

1 stop25h 10m

London Heathrow

Wed 15/10

11:55-13:15

1 stop30h 20m

£856

Simpson BayLondon

SXM - LHR

SXMLHR

Simpson Bay Princess Juliana

Sun 19/10

14:20-13:50

2 stops18h 30m

London Heathrow

Mon 10/11

06:30-14:55

1 stop12h 25m

£886

Simpson BayLondon

SXM - LHR

SXMLHR

Simpson Bay Princess Juliana

Sun 19/10

14:20-13:50

2 stops18h 30m

London Heathrow

Wed 5/11

06:20-15:00

1 stop12h 40m

£886

Simpson BayLondon

SXM - LHR

SXMLHR

Simpson Bay Princess Juliana

Thu 11/9

15:40-21:25

1 stop24h 45m

London Heathrow

Thu 20/11

17:05-15:30

1 stop26h 25m

£899

Simpson BayLondon

SXM - LHR

SXMLHR

Simpson Bay Princess Juliana

Sun 16/11

12:25-17:30

3 stops25h 05m

£289

Simpson BayLondon

SXM - LHR

SXMLHR

Simpson Bay Princess Juliana

Sun 16/11

15:00-11:15

1 stop16h 15m

£356

Flights are sorted by cheapest return flights first.

Deals found on 27/8

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

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

What is the cheapest time of day to fly from SX to LHR?

Find hourly flight availability from St. Maarten to Heathrow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 29 August 2025.

When flying from St. Maarten to London Heathrow Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing Heathrow

Get insights into the airlines that provide service to Heathrow. 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 Heathrow. Reviews last updated 29 August 2025.
Get a feel of what it's like to fly with Air France from St. Maarten to London Heathrow Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Crew

8.1

Boarding

7.4

Entertainment

6.9

Comfort

7.4

Overall

7.4

Food

7.0

Reviews

1 / 20
10.0
Excellent

SYLVIA,Apr 2025

TLV - CDG

A newer plane. The flight from TelAviv to Paris was on a new aircraft, wider seat. ,more privacy. Nice toilets. The flight from Paris to Santiago Chile was on a very old aircraft. Awful toilets, outmoded sits etc.

Crew

8.1

Boarding

7.4

Entertainment

6.9

Comfort

7.4

Overall

7.4

Food

7.0

Reviews

1 / 20
10.0
Excellent

SYLVIA,Apr 2025

TLV - CDG

A newer plane. The flight from TelAviv to Paris was on a new aircraft, wider seat. ,more privacy. Nice toilets. The flight from Paris to Santiago Chile was on a very old aircraft. Awful toilets, outmoded sits etc.

Related info for your journey

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

    Air Canada can get you from St. Maarten to London Heathrow Airport in just under 35h 30m. Your travel time can differ by up to . The distance from St. Maarten to London Heathrow Airport is about 4077 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from St. Maarten 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.

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

    Currently, January is the cheapest month in which you can book a flight from St. Maarten to London Heathrow Airport (average of £112). Flying from St. Maarten to London Heathrow Airport in August is currently the most expensive (average of £164). 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

Travelling to a place near London Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
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Gatwick
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Deal
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Crawley
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Swindon
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Top airline flying from St. Maarten to Heathrow

Discover the top airline that operate flights from St. Maarten to Heathrow. 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 29 August 2025.
AirlineCheapestAverageFlexibilityOn-time
Air FranceCheapest£849Average£969FlexibilityNo cancel feeOn-time77%
Search Air France flights

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

Certainly. Search results for flights to Heathrow from St. Maarten shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

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