LON - SXM

£347 Find Cheap Flights from London to Simpson Bay – Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest return flight
£607
Typical prices: £764-£1,137
JetBlue
Wed 5/12Wed 12/12
LHR - SXM • 1 stop
Cheapest one-way flight
£341
Typical prices: £514-£909
Multiple Airlines
Thu 29/11
STN - SXM • 3 stops
Direct flights
There are currently no direct flights between London and Simpson Bay. You'll need to take a connecting flight to reach the destination.
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Top routes
Cheapest • 14% average savings
Most popular
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When to book
in advance
Our data shows that travellers who book at least 21 weeks in advance save around 31% compared to booking last minute.
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Insights
When to travel
Cheapest • 20% price drop
Most popular
Good to know
+1
Good to know
+1
Top stopover airports
Cheapest • Avg £733 (return)
Shortest trip • 12h 11m (one-way)
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We hope you enjoy your trip to Simpson Bay!
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Flight Deals

Cheap Flights from London to Simpson Bay (LON-SXM)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from London to Simpson Bay

Wed, 28 Oct - Wed, 25 Nov
JetBlue Logo
07:25 - 11:39LHR  London Heathrow-SXM Simpson Bay Princess Juliana
32h 14m1 stop New York John F Kennedy Intl
JetBlue Logo
15:30 - 21:40SXM  Simpson Bay Princess Juliana-LHR London Heathrow
26h 10m1 stop New York John F Kennedy Intl
£602JetBlue
Sat, 5 Dec - Sat, 12 Dec
JetBlue Logo
08:05 - 13:16LHR  London Heathrow-SXM Simpson Bay Princess Juliana
33h 11m1 stop New York John F Kennedy Intl
JetBlue Logo
16:32 - 20:55SXM  Simpson Bay Princess Juliana-LHR London Heathrow
24h 23m1 stop New York John F Kennedy Intl
£607JetBlue
Thu, 5 Nov - Thu, 12 Nov
Air Canada Logo
15:00 - 15:45LHR  London Heathrow-SXM Simpson Bay Princess Juliana
28h 45m1 stop Toronto Pearson Intl
Air Canada Logo
15:45 - 07:10SXM  Simpson Bay Princess Juliana-LHR London Heathrow
35h 25m1 stop Montreal Pierre Elliott Trudeau Intl
£632Air Canada
Thu, 5 Nov - Thu, 12 Nov
Air Canada Logo
13:00 - 15:45LHR  London Heathrow-SXM Simpson Bay Princess Juliana
30h 45m2 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl
Air Canada Logo
15:45 - 07:10SXM  Simpson Bay Princess Juliana-LHR London Heathrow
35h 25m1 stop Montreal Pierre Elliott Trudeau Intl
£634Air Canada
Fri, 20 Nov - Thu, 26 Nov
Multiple Airlines Logo
18:00 - 12:15LHR  London Heathrow-SXM Simpson Bay Princess Juliana
22h 15m1 stop Toronto Pearson Intl
Multiple Airlines Logo
16:20 - 11:20SXM  Simpson Bay Princess Juliana-LHR London Heathrow
15h 00m1 stop Toronto Pearson Intl
£690Multiple Airlines
Fri, 20 Nov - Thu, 26 Nov
Multiple Airlines Logo
18:00 - 12:15LHR  London Heathrow-SXM Simpson Bay Princess Juliana
22h 15m1 stop Toronto Pearson Intl
Multiple Airlines Logo
16:20 - 11:20SXM  Simpson Bay Princess Juliana-LHR London Heathrow
15h 00m1 stop Toronto Pearson Intl
£692Multiple Airlines
Sun, 6 Dec - Mon, 14 Dec
American Airlines Logo
17:00 - 14:26LHR  London Heathrow-SXM Simpson Bay Princess Juliana
25h 26m2 stops New York John F Kennedy Intl Miami
American Airlines Logo
17:33 - 19:00SXM  Simpson Bay Princess Juliana-LHR London Heathrow
21h 27m2 stops Miami Boston Logan Intl
£729American Airlines
Mon, 7 Dec - Sun, 13 Dec
American Airlines Logo
18:05 - 16:31LHR  London Heathrow-SXM Simpson Bay Princess Juliana
26h 26m2 stops New York John F Kennedy Intl Miami
American Airlines Logo
15:26 - 19:00SXM  Simpson Bay Princess Juliana-LHR London Heathrow
23h 34m2 stops Miami Boston Logan Intl
£729American Airlines
Tue, 13 Oct - Wed, 21 Oct
Delta Logo
16:20 - 13:40LHR  London Heathrow-SXM Simpson Bay Princess Juliana
26h 20m2 stops New York John F Kennedy Intl Atlanta Hartsfield-Jackson
Delta Logo
15:05 - 20:10SXM  Simpson Bay Princess Juliana-LHR London Heathrow
24h 05m2 stops Atlanta Hartsfield-Jackson New York John F Kennedy Intl
£935Delta
Mon, 19 Oct - Thu, 29 Oct
Delta Logo
20:05 - 13:40LHR  London Heathrow-SXM Simpson Bay Princess Juliana
46h 35m2 stops New York John F Kennedy Intl Atlanta Hartsfield-Jackson
Delta Logo
15:05 - 20:10SXM  Simpson Bay Princess Juliana-LHR London Heathrow
25h 05m2 stops Atlanta Hartsfield-Jackson New York John F Kennedy Intl
£1,020Delta
Booking Insights

Price, demand, and travel trends for London to Simpson Bay flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights from London to Simpson Bay with more confidence.

How much is a return flight from London to Simpson Bay?

Return flights from London to Simpson Bay start at £607. Prices are below average for this route right now, with typical return fares ranging from £764 to £1,137. The lowest price found in the past 5 days was £607 on JetBlue.

What is the cheapest London to Simpson Bay flight route?

London Heathrow Airport (LHR) to Simpson Bay (SXM) is the cheapest London to Simpson Bay route, averaging £924 return. Other London to Simpson Bay routes average £1,146, based on KAYAK data over the past 12 months.

What's the cheapest day of the week to fly from London to Simpson Bay?

Tuesday is the cheapest day of the week to fly from London to Simpson Bay and is 16% cheaper than the average day. Friday is the most expensive day with flight prices 16% higher than average. Based on deals found by KAYAK users in the last 12 months.

What is the cheapest month to fly from London to Simpson Bay?

•January is the cheapest month to fly from London to Simpson Bay at £739 return.
•August (£1,133) and July (£1,093) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 53% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are prices from London to Simpson Bay the cheapest?

Flights from London to Simpson Bay are cheapest 21 weeks before departure. Booking in this window typically costs about 31% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Key details for London to Simpson Bay flights

Low season

February

Cheapest flight

£341
Best time to beat the crowds (14% less expensive on average)
Most popular time to fly (22% more expensive on average)
Flights from London Stansted Airport to Simpson Bay

When to book flights from London to Simpson Bay

Are your dates flexible? Find out the best times to travel from London to Simpson Bay based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price

Your London to Simpson Bay flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines, and booking questions.

  • Which cabin classes can I book on flights from London to Simpson Bay?

    Three cabin classes are available on flights from London to Simpson Bay:

    • Economy class
    • Premium Economy Class
    • Business Class

  • How long is a flight from London to Simpson Bay?

    A direct flight from London to Simpson Bay takes 0h 00m, covering 4,091 miles.

  • Do I need a passport to fly from London to Simpson Bay?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a London to Simpson Bay flight?

    Return flights from London to Simpson Bay range from £764 to £1,137, with an average of £929 over the past 12 months. Anything below £764 counts as a good deal.

  • How expensive are last-minute London to Simpson Bay flights?

    Last-minute fares on this route (booked within 2 weeks of departure) run 11% above the route average of £929. Book 21 weeks before departure for the lowest fares.

  • Have flight prices from London to Simpson Bay changed much recently?

    Yes. Based on fares seen in the past 5 days, return flight prices on this route showed a wide range, from about £602 to £4,923. That means the highest observed fare was about 8x higher than the lowest one.

  • How are flight prices from London to Simpson Bay looking right now?

    One-way fares from London to Simpson Bay are currently lower than usual. Average one-way flight prices are about £583, which is 9% below the typical average for this route.

  • Which car hire options are available at Simpson Bay Princess Juliana Airport (SXM)?

    Simpson Bay Princess Juliana Airport (SXM) hosts 5 major car hire companies, with daily rates starting from around £2 for economy cars. Top options include:
    • Ace
    • Right Cars
    • Europcar
    • Budget
    • Alamo

  • Which airports can I use when flying from London to Simpson Bay?

    Flights from London to Simpson Bay may depart from several airports in London area, including London City (LCY), London Gatwick (LGW), London Heathrow (LHR), London Luton (LTN), London Southend (SEN) and London Stansted (STN). Flights usually arrive at Simpson Bay Princess Juliana (SXM).

  • Which airports do connecting flights from London to Simpson Bay pass through?

    One-stop flights from London to Simpson Bay most commonly connect through:

    • Paris Charles de Gaulle (CDG) – 60% of one-stop connections
    • Toronto Pearson Intl (YYZ) – 24% of one-stop connections
    • New York John F Kennedy Intl (JFK) – 10% of one-stop connections
    • Miami (MIA) – 3% of one-stop connections

    Paris Charles de Gaulle (CDG) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from London to Simpson Bay?

    Yes. Being flexible with your travel dates can save you up to 28% on the London to Simpson Bay route. Tuesday is the cheapest departure day at £787 return on average, while Friday is the most expensive at £1,081, a difference of £294. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How much time can I save by choosing a different stopover airport from London to Simpson Bay?

    Flying via Paris Charles de Gaulle (CDG) gives the shortest average 1-stop total travel time of 12h 11m, compared to 13h 26m via Amsterdam Schiphol (AMS) and 20h 26m via Charlotte Douglas (CLT).

  • What is the time difference between London and Simpson Bay?

    Simpson Bay is 5 hours behind London (Atlantic Time vs British Time). Plan for the time shift when scheduling connections or first-day activities.

Your guide to booking London to Simpson Bay flights

Get tips on when to book, when to fly, and what to know before your trip.
  • If your dates are flexible, aim for a Tuesday departure instead of Friday. On this route, Tuesday flights average £787 – about £294 less than Friday (27% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 21 weeks before you fly. On this route, that window historically saves about 31% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your London to Simpson Bay trip for January. Fares historically average £739 return in that month – typically £394 less than the most expensive month, which is August (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Simpson Bay Princess Juliana Airport.
    - Simpson Bay Resort Marina & Spa
    - Hilton Vacation Club Flamingo Beach St. Maarten
    - The Atrium Beach Resort and Spa Sint Maarten, an Ascend Collection Hotel

More options for your flight from London to Simpson Bay

Complete your trip to Simpson Bay with a hotel stay or car hire