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Cheap flights from St. Maarten to London Heathrow Airport from £345

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 1/4. Fares are subject to change and may not be available on all flights or dates of travel.
SXM — LHR
27 Dec — 3 Jan1
1 adult
1 adult, Economy, 0 bags

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 27 November 2025.

Round-trip from

£667

One-way from

£345
9/1-16/1
  • 9/1-16/1
  • 6 total stops
  • 66h 25m total
  • St. Maarten to London
Search Deals
1/4
  • 1/4
  • 3 total stops
  • 31h 08m total
  • St. Maarten to London
Search Deals

Find flight deals from St. Maarten to Heathrow

Enter your travel dates to find the best prices.

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 27 November 2025.

Sat 20/1219:30SXM - LHR
1 stop14h 15mAir France
Fri 2/106:20LHR - SXM
1 stop12h 00mAir France
Deal found 25/11£1,104
Sat 13/1218:50SXM - LHR
2 stops18h 10mMultiple Airlines
Sat 27/1219:20LHR - SXM
1 stop23h 55mMultiple Airlines
Deal found 24/11£1,125
Sat 20/1219:30SXM - LHR
1 stop17h 05mAir France
Sat 27/1219:20LHR - SXM
1 stop23h 00mAir France
Deal found 25/11£1,170
Sat 13/1217:00SXM - LHR
1 stop13h 50mUnited Airlines
Sat 27/1207:40LHR - SXM
1 stop36h 17mUnited Airlines
Deal found 24/11£1,217
Sat 13/1215:40SXM - LHR
2 stops24h 55mAir Canada
Sat 27/1213:25LHR - SXM
2 stops54h 35mAir Canada
Deal found 24/11£1,226
Sat 20/1215:28SXM - LHR
1 stop16h 37mAmerican Airlines
Fri 2/113:30LHR - SXM
2 stops28h 56mAmerican Airlines
Deal found 25/11£1,459
Sat 20/1216:15SXM - LHR
1 stop14h 00mDelta
Sat 27/1211:05LHR - SXM
2 stops31h 45mDelta
Deal found 25/11£1,721
Sat 20/1217:00SXM - LHR
2 stops34h 10mAir Canada
Fri 2/113:25LHR - SXM
2 stops30h 35mAir Canada
Deal found 26/11£1,913
Sat 20/1217:00SXM - LHR
2 stops34h 10mAir Canada
Sat 27/1218:00LHR - SXM
2 stops50h 00mAir Canada
Deal found 25/11£2,270

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 27 November 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

Fri 9/1

15:09-06:30

3 stops35h 21m

London Heathrow

Fri 16/1

11:10-14:14

3 stops31h 04m

£667

Simpson BayLondon

SXM - LHR

SXMLHR

Simpson Bay Princess Juliana

Fri 9/1

17:00-06:30

1 stop33h 30m

London Heathrow

Fri 16/1

09:00-14:40

2 stops57h 40m

£732

Simpson BayLondon

SXM - LHR

SXMLHR

Simpson Bay Princess Juliana

Wed 21/1

17:00-07:10

2 stops34h 10m

London Heathrow

Sun 25/1

13:00-16:00

1 stop31h 00m

£783

Simpson BayLondon

SXM - LHR

SXMLHR

Simpson Bay Princess Juliana

Wed 1/4

20:57-09:05

3 stops31h 08m

£345

Simpson BayLondon

SXM - LHR

SXMLHR

Simpson Bay Princess Juliana

Wed 1/4

16:00-11:50

1 stop14h 50m

£485

Simpson BayLondon

SXM - LHR

SXMLHR

Simpson Bay Princess Juliana

Sat 13/12

15:40-20:35

2 stops24h 55m

£614

Simpson BayLondon

SXM - LHR

SXMLHR

Simpson Bay Princess Juliana

Sat 13/12

18:08-20:45

1 stop22h 37m

£645

Simpson BayLondon

SXM - LHR

SXMLHR

Simpson Bay Princess Juliana

Sat 27/12

17:10-07:55

1 stop10h 45m

£650

Simpson BayLondon

SXM - LHR

SXMLHR

Simpson Bay Princess Juliana

Sat 27/12

15:20-07:10

2 stops35h 50m

£664

Simpson BayLondon

SXM - LHR

SXMLHR

Simpson Bay Princess Juliana

Wed 1/4

12:29-11:05

1 stop17h 36m

£717

Flights are sorted by cheapest return flights first.

Deals found on 24/11

Showing 1-10 of 13 results
1
2

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 27 November 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 23% on flights from St. Maarten to London Heathrow Airport by exploring options for tickets in the evening.

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 27 November 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.
Air France
7.4
Good
1,498 reviews
Check prices

Food

7.0

Boarding

7.4

Comfort

7.3

Crew

8.2

Entertainment

7.0

Overall

7.4

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.
Air France
7.4
Good
1,498 reviews
Air France
7.4
Good
1,498 reviews
Check prices

Food

7.0

Boarding

7.4

Comfort

7.3

Crew

8.2

Entertainment

7.0

Overall

7.4

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 33h 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.

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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Croydon
Hounslow
Northampton
Gatwick
Luton
Ilford
Wembley
Deal
Hayes
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Romford
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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.

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