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£293 Cheap Flights from Philipsburg (SXM) to London (LHR)

View £293 flight on Sat, 19 Sept 2026Opens in a new window

Popular airlines from Princess Juliana Intl. Airport (SXM) to Heathrow Airport (LHR)

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Cheap Flights from Philipsburg (SXM) to London (LHR)

Prices were available within the past 7 days and start at £293 for one-way flights and £686 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

JetBlue Airways
Sat, 5 Sept - Fri, 18 Sept
SXM
Saint Martin
LHR
London
£686 Return, found 6 hours ago
£686
Return
found 6 hours ago
Select JetBlue Airways flight, departing Sat, 5 Sept from Saint Martin to London, returning Fri, 18 Sept, priced at £686 found 6 hours ago
JetBlue Airways
Sun, 27 Sept - Fri, 16 Oct
SXM
Saint Martin
LHR
London
£692 Return, found 6 hours ago
£692
Return
found 6 hours ago
Select JetBlue Airways flight, departing Sun, 27 Sept from Saint Martin to London, returning Fri, 16 Oct, priced at £692 found 6 hours ago
JetBlue Airways
Fri, 29 Jan - Sat, 30 Jan
SXM
Saint Martin
LHR
London
£697 Return, found 6 hours ago
£697
Return
found 6 hours ago
Select JetBlue Airways flight, departing Fri, 29 Jan from Saint Martin to London, returning Sat, 30 Jan, priced at £697 found 6 hours ago
JetBlue Airways
Thu, 27 Aug - Sat, 12 Sept
SXM
Saint Martin
LHR
London
£718 Return, found 2 days ago
£718
Return
found 2 days ago
Select JetBlue Airways flight, departing Thu, 27 Aug from Saint Martin to London, returning Sat, 12 Sept, priced at £718 found 2 days ago
JetBlue Airways
Mon, 14 Sept - Sun, 4 Oct
SXM
Saint Martin
LHR
London
£722 Return, found 1 hour ago
£722
Return
found 1 hour ago
Select JetBlue Airways flight, departing Mon, 14 Sept from Saint Martin to London, returning Sun, 4 Oct, priced at £722 found 1 hour ago
JetBlue Airways
Sat, 5 Sept - Fri, 18 Sept
SXM
Saint Martin
LHR
London
£738 Return, found 6 hours ago
£738
Return
found 6 hours ago
Select JetBlue Airways flight, departing Sat, 5 Sept from Saint Martin to London, returning Fri, 18 Sept, priced at £738 found 6 hours ago
Air Canada
Wed, 25 Nov - Mon, 14 Dec
SXM
Saint Martin
LHR
London
£769 Return, found 6 hours ago
£769
Return
found 6 hours ago
Select Air Canada flight, departing Wed, 25 Nov from Saint Martin to London, returning Mon, 14 Dec, priced at £769 found 6 hours ago
United
Sat, 5 Sept - Fri, 18 Sept
SXM
Saint Martin
LHR
London
£922 Return, found 6 hours ago
£922
Return
found 6 hours ago
Select United flight, departing Sat, 5 Sept from Saint Martin to London, returning Fri, 18 Sept, priced at £922 found 6 hours ago
Air France
Tue, 15 Sept - Mon, 15 Feb
SXM
Saint Martin
LHR
London
£1,007 Return, found 6 hours ago
£1,007
Return
found 6 hours ago
Select Air France flight, departing Tue, 15 Sept from Saint Martin to London, returning Mon, 15 Feb, priced at £1,007 found 6 hours ago
KLM
Mon, 14 Sept - Sun, 4 Oct
SXM
Saint Martin
LHR
London
£1,014 Return, found 1 hour ago
£1,014
Return
found 1 hour ago
Select KLM flight, departing Mon, 14 Sept from Saint Martin to London, returning Sun, 4 Oct, priced at £1,014 found 1 hour ago

Alternative airports near London

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to London City LCY. Closest option available. Average driving time to city centre is 21 minutes. Flights from £1,705
LCY
London City
Closest
Average driving time to city centre21 min
Flights from £1,705

Find the cheapest month to fly from Saint Martin (SXM) to London (LHR)

September is typically the cheapest month to fly

From £634 - £1,543 per traveller.

Frequently asked questions

How much does a flight from Philipsburg (SXM-Princess Juliana Intl.) to London (LHR-Heathrow) cost?
You can find cheap one-way flights from £293 and cheap return flights from £686 SXM to LHR with Expedia. One-way flights typically cost between £762 and £1806. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when SXM to LHR ticket fares go up or down.
What is the cheapest month to fly from Philipsburg (SXM-Princess Juliana Intl.) to London (LHR-Heathrow)?
The cheapest months to fly from SXM to LHR are typically during off-peak season when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you are able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Philipsburg (SXM-Princess Juliana Intl.) to London (LHR-Heathrow)?
Enter SXM to LHR and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
How do I find cheap flights from Philipsburg (SXM-Princess Juliana Intl.) to London (LHR-Heathrow)?
To find a cheap flight from Philipsburg (SXM-Princess Juliana Intl.) to London (LHR-Heathrow), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Philipsburg (SXM-Princess Juliana Intl.) to London (LHR-Heathrow)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Philipsburg (SXM-Princess Juliana Intl.) to London (LHR-Heathrow)?
There are around 12 connecting flights per day from Philipsburg (SXM-Princess Juliana Intl.) to London (LHR-Heathrow). Some common connection points include Miami Intl. (MIA), John F. Kennedy Intl. (JFK), and Hartsfield-Jackson Atlanta Intl. (ATL).
What is the earliest flight from Philipsburg (SXM-Princess Juliana Intl.) to London (LHR-Heathrow)?
The earliest flight from Philipsburg (SXM-Princess Juliana Intl.) to London (LHR-Heathrow) typically departs around 11:20 AM local time. This service is seasonal, active only in August, and is operated by airlines such as JetBlue Airways and LOT-Polish Airlines. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Philipsburg (SXM-Princess Juliana Intl.) to London (LHR-Heathrow)?
You'll typically find the most flights from Philipsburg (SXM-Princess Juliana Intl.) to London (LHR-Heathrow) on a Friday, with around 15 flights available. This gives you a good selection for your travel plans. Major airlines on this route include American Airlines, Air France, and United.
What are the most popular departure times for flights from Philipsburg (SXM-Princess Juliana Intl.) to London (LHR-Heathrow)?
The most popular departure times for flights from Philipsburg (SXM-Princess Juliana Intl.) to London (LHR-Heathrow) are in the afternoon, from 12pm to 3pm. Many major carriers, including United, American Airlines and KLM, offer flights during this window. Many travellers prefer this timing as it allows for a relaxed morning before heading to the airport, and you'll arrive in London with time to settle in.
How long does it take to fly from Philipsburg (SXM-Princess Juliana Intl.) to London (LHR-Heathrow)?
There are no nonstop flights from Philipsburg (SXM-Princess Juliana Intl.) to London (LHR-Heathrow). The journey covers a distance of approximately 6,566 kilometers. Flights with one stop typically take around 15 hours. If you opt for a flight with two or more stops, your travel time will be longer, usually around 21 hours. Keep in mind that actual flight times can vary due to factors like routing, weather, and wind patterns.
Can you fly business or first class from Philipsburg (SXM-Princess Juliana Intl.) to London (LHR-Heathrow)?
Yes, you can fly business class between Philipsburg (SXM) and London (LHR). Airlines that offer business class service on this route include:
  • Air Canada
  • Air France
  • Delta
  • KLM
  • United
  • American Airlines
How do I earn miles on a Philipsburg (SXM-Princess Juliana Intl.) to London (LHR-Heathrow) flight with Expedia?
It's easy to earn miles on a Philipsburg (SXM-Princess Juliana Intl.) to London (LHR-Heathrow) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for London (LHR) from Philipsburg (SXM)?
If you're planning to travel to London from Princess Juliana Intl. (SXM), you can fly directly into Heathrow (LHR). Some flights may connect through major hubs like Miami Intl. (MIA), Philadelphia Intl. (PHL), or Liberty Intl. (EWR) before reaching London. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Philipsburg (SXM-Princess Juliana Intl.) to London (LHR-Heathrow) at the last minute?
Typically, booking a last minute flight from Philipsburg (SXM-Princess Juliana Intl.) to London (LHR-Heathrow) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Philipsburg (SXM-Princess Juliana Intl.) to London (LHR-Heathrow) flight and hotel package?
Securing a Philipsburg (SXM-Princess Juliana Intl.) to London (LHR-Heathrow) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Philipsburg (SXM-Princess Juliana Intl.) to London (LHR-Heathrow)?
If you booked your Philipsburg (SXM-Princess Juliana Intl.) to London (LHR-Heathrow) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Princess Juliana Intl.
Destination airport
Heathrow
Airlines serving
Air France, American Airlines, Delta, JetBlue Airways, KLM
Return price
£685
Distance
6527 km

Book with confidence

Compare flights from Philipsburg to London easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Philipsburg to London. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Heathrow in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Princess Juliana Intl. to Heathrow.  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Princess Juliana Intl. (SXM) to Heathrow (LHR)

The easiest way to view the best deals on flights from Philipsburg to London today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Princess Juliana Intl. to Heathrow start at just £686 and range up to £1,014.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Philipsburg and London
  • booking your flight during September, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Philipsburg to London flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Princess Juliana Intl. to Heathrow for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Compare flights from Philipsburg to London easily and book with confidence

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*Available to Expedia members.