Which airport is the most popular for stopovers for flights between London and Simpson Bay?

Paris (CDG) was the most common stop: 80% of momondo users choosing one-stop flights on this route connected there.

Which airlines fly to Simpson Bay?

Air France, Finnair and KLM are the top three most popular airlines that fly to Simpson Bay from London according to our data. Air France is the first choice among our users, with 62% of people opting to fly with this airline when travelling to Simpson Bay. Keep in mind that there are 8 different airlines that fly to Simpson Bay on a routine basis, so you have a few additional options to choose from.

Which stopover airport has the shortest connection time from London to Simpson Bay?

Paris (CDG) has the shortest average stopover time for this route: 1h 44m.

What is the cheapest airline that flies from London to Simpson Bay Princess Juliana?

Air Canada and KLM are the most popular carriers operating from London to Simpson Bay Princess Juliana

Which stopover airport has the shortest travel time from London to Simpson Bay?

Flights connecting via Paris (CDG) have the shortest average one-way travel time: 12h 35m.

Which stopover airport offers the lowest fares from London to Simpson Bay?

Flights via New York (JFK) offer the lowest average return price of £632.

When did momondo last update prices for flights from London to Simpson Bay Princess Juliana Airport?

Prices for flights from London to Simpson Bay Princess Juliana Airport are updated daily.

How many operators does momondo search for flights from London to Simpson Bay Princess Juliana Airport?

As of December 2025, there are 8 operators available to choose from for flights from London to Simpson Bay Princess Juliana Airport.

How old do you have to be to fly from London to Simpson Bay Princess Juliana Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from London to Simpson Bay Princess Juliana Airport.

What documentation or ID do you need to fly to Simpson Bay Princess Juliana Airport?

The necessary travel and health documents for your Simpson Bay Princess Juliana Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

£489 Cheap Flights from London to Simpson Bay in 2025/26

Q: What is the typical price of a round-trip flight between London and Simpson Bay?

Prices are currently low for flights on this route. Typical prices usually range from £895 to £1,523. The lowest price recently found on this route was £534.

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Find the cheapest flights from London to Simpson Bay

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09:20 - 16:53

LHR

SXM

35h 33m1 stop

17:46 - 20:45

SXM

LHR

22h 59m1 stop

£534JetBlue

sex, 6 fev - dom, 15 fev

13:25 - 14:40

LHR

SXM

29h 15m1 stop

17:00 - 06:30

SXM

LHR

33h 30m1 stop

£609Air Canada

qua, 21 jan - seg, 2 fev

18:00 - 16:00

LHR

SXM

26h 00m1 stop

17:00 - 11:20

SXM

LHR

14h 20m1 stop

£610Air Canada

dom, 22 fev - seg, 2 mar

09:20 - 16:53

LHR

SXM

35h 33m1 stop

17:36 - 09:30

SXM

LHR

35h 54m1 stop

£612JetBlue

sex, 23 jan - sex, 30 jan

09:00 - 14:40

LHR

SXM

33h 40m2 stops

17:00 - 20:35

SXM

LHR

47h 35m2 stops

£613Air Canada

seg, 16 fev - seg, 23 fev

18:00 - 16:00

LHR

SXM

26h 00m1 stop

17:00 - 11:20

SXM

LHR

14h 20m1 stop

£616Air Canada

seg, 16 fev - seg, 23 fev

09:00 - 14:40

LHR

SXM

33h 40m2 stops

17:00 - 08:30

SXM

LHR

35h 30m1 stop

£617Air Canada

seg, 16 fev - seg, 23 fev

09:00 - 14:40

LHR

SXM

57h 40m2 stops

15:40 - 07:10

SXM

LHR

35h 30m1 stop

£618Air Canada

sex, 16 jan - dom, 25 jan

20:05 - 17:35

LCY

SXM

25h 30m2 stops

16:15 - 16:35

SXM

LCY

20h 20m2 stops

£730KLM

sex, 16 jan - dom, 25 jan

17:50 - 17:30

LCY

SXM

27h 40m1 stop

16:15 - 17:20

SXM

LCY

21h 05m2 stops

£750KLM

sex, 16 jan - dom, 25 jan

KLM flights from London to Simpson Bay

Our best KLM deals on London to Simpson Bay flight tickets

KLM

12 Mar

LHR20:25London Heathrow

48h 55m

2 stops

SXM17:20Simpson Bay Princess Juliana

15 Mar

SXM16:15Simpson Bay Princess Juliana

35h 25m

2 stops

LHR07:40London Heathrow

£695

Find similar

KLM

16 Jan

LCY20:05London City

25h 30m

2 stops

SXM17:35Simpson Bay Princess Juliana

25 Jan

SXM16:15Simpson Bay Princess Juliana

20h 20m

2 stops

LCY16:35London City

£730

Find similar

KLM

16 Jan

LCY17:50London City

27h 40m

1 stop

SXM17:30Simpson Bay Princess Juliana

25 Jan

SXM16:15Simpson Bay Princess Juliana

21h 05m

2 stops

LCY17:20London City

£750

Find similar

American Airlines flights from London to Simpson Bay

Our best American Airlines deals on London to Simpson Bay flight tickets

American Airlines

23 Jan

LHR19:05London Heathrow

21h 12m

1 stop

SXM12:17Simpson Bay Princess Juliana

25 Jan

SXM14:42Simpson Bay Princess Juliana

13h 08m

1 stop

LHR07:50London Heathrow

£696

Find similar

American Airlines

1 Mar

LHR19:10London Heathrow

23h 10m

2 stops

SXM14:20Simpson Bay Princess Juliana

8 Mar

SXM12:29Simpson Bay Princess Juliana

19h 01m

1 stop

LHR11:30London Heathrow

£699

Find similar

American Airlines

1 Mar

LHR12:10London Heathrow

30h 10m

1 stop

SXM14:20Simpson Bay Princess Juliana

8 Mar

SXM12:29Simpson Bay Princess Juliana

19h 01m

1 stop

LHR11:30London Heathrow

£730

Find similar

Fly from

Fly to

Route

Depart

Return

Price

LondonSimpson Bay

LHR - SXM

LHRSXM

London Heathrow

sex 6/2

09:20-16:53

1 stop35h 33m

Simpson Bay Princess Juliana

dom 15/2

17:46-20:45

1 stop22h 59m

£534

LondonSimpson Bay

LHR - SXM

LHRSXM

London Heathrow

qua 21/1

13:25-14:40

1 stop29h 15m

Simpson Bay Princess Juliana

seg 2/2

17:00-06:30

1 stop33h 30m

£609

LondonSimpson Bay

LHR - SXM

LHRSXM

London Heathrow

dom 22/2

18:00-16:00

1 stop26h 00m

Simpson Bay Princess Juliana

seg 2/3

17:00-11:20

1 stop14h 20m

£610

LondonSimpson Bay

LHR - SXM

LHRSXM

London Heathrow

sex 23/1

09:20-16:53

1 stop35h 33m

Simpson Bay Princess Juliana

sex 30/1

17:36-09:30

1 stop35h 54m

£612

LondonSimpson Bay

LHR - SXM

LHRSXM

London Heathrow

seg 16/2

09:00-14:40

2 stops33h 40m

Simpson Bay Princess Juliana

seg 23/2

17:00-20:35

2 stops47h 35m

£613

LondonSimpson Bay

LHR - SXM

LHRSXM

London Heathrow

seg 16/2

18:00-16:00

1 stop26h 00m

Simpson Bay Princess Juliana

seg 23/2

17:00-11:20

1 stop14h 20m

£616

LondonSimpson Bay

LHR - SXM

LHRSXM

London Heathrow

seg 16/2

09:00-14:40

2 stops33h 40m

Simpson Bay Princess Juliana

seg 23/2

17:00-08:30

1 stop35h 30m

£617

LondonSimpson Bay

LHR - SXM

LHRSXM

London Heathrow

sex 16/1

09:00-14:40

2 stops57h 40m

Simpson Bay Princess Juliana

dom 25/1

15:40-07:10

1 stop35h 30m

£618

LondonSimpson Bay

LCY - SXM

LCYSXM

London City

sex 16/1

20:05-17:35

2 stops25h 30m

Simpson Bay Princess Juliana

dom 25/1

16:15-16:35

2 stops20h 20m

£730

LondonSimpson Bay

LCY - SXM

LCYSXM

London City

sex 16/1

17:50-17:30

1 stop27h 40m

Simpson Bay Princess Juliana

dom 25/1

16:15-17:20

2 stops21h 05m

£750

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from London to Simpson Bay

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Stopovers

What is the typical price of a round-trip flight between London and Simpson Bay?

What is the cheapest month to fly to Simpson Bay?

If you’re not able to fly to Simpson Bay in February, then March is your next best option. Flight prices from London to Simpson Bay during March average around £664.

What is the cheapest day to depart on your flight to Simpson Bay?

Our data shows that Thursday is the least expensive day to fly to Simpson Bay. Tickets to fly out on this day can be as low as £799. On the other hand, Saturday is the most expensive day to depart from London because it is more convenient for both business and leisure travellers. As a result, prices tend to be around £882.

What is the cheapest time of day to depart on your flight to Simpson Bay?

Our data shows that the cheapest London to Simpson Bay flights are usually those with departure times at midday. Our users have found flights to Simpson Bay at midday for as low as £751. Try not to purchase tickets in the morning because they tend to be around £909. Of course, these prices can vary depending on the time of year and what airport you fly to.

How far in advance should I book a flight to Simpson Bay?

You are more likely to see cheaper flights to Simpson Bay from London when booking weeks ahead of your departure date. In general, you can expect to find flights to Simpson Bay for around £881 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Simpson Bay from London for as low as £696 on momondo.

Can stopping save me money on London to Simpson Bay flights?

You could potentially save up to 2% on your flight if you consider stops on a London to Simpson Bay flight.

When to book flights from London to Simpson Bay

Are you open to changing your travel dates? Check out the ideal times to fly from London to Simpson Bay according to our flight data. Find out which month and days have the cheapest flights.

Estimated return price

Cheap London to Simpson Bay (LON to SXM) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London to Simpson Bay

Fastest flight time	12h 00m
Direct flights	None

The fastest flight from London to Simpson Bay takes 12h 00m

There are no direct flights from London to Simpson Bay. There are no popular flight routes from London to Simpson Bay.

Search flight deals

How far is London to Simpson Bay Princess Juliana by plane?
A flight from London to Simpson Bay Princess Juliana will travel around 4091.6 mi. Typically, this will take 11h 30m by plane in normal conditions.
When did momondo last update prices for flights from London to Simpson Bay Princess Juliana Airport?
Prices for flights from London to Simpson Bay Princess Juliana Airport are updated daily.
How many operators does momondo search for flights from London to Simpson Bay Princess Juliana Airport?
As of December 2025, there are 8 operators available to choose from for flights from London to Simpson Bay Princess Juliana Airport.
How old do you have to be to fly from London to Simpson Bay Princess Juliana Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from London to Simpson Bay Princess Juliana Airport.
What documentation or ID do you need to fly to Simpson Bay Princess Juliana Airport?
The necessary travel and health documents for your Simpson Bay Princess Juliana Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from London to Simpson Bay?
Based on momondo bookings for this flight route, the most popular airline on flight routes from London to Simpson Bay is Air France (58% of total bookings). The next most popular airlines are Finnair (14%), Air Canada (12%), and American Airlines (6%).

Best airlines flying from London to Simpson Bay

Compare and see reviews for airlines that fly from London to Simpson Bay with momondo

Airline	Rating	Free Cancellation	Price
Air Canada	PriceFrom £517	Free Cancellation	Rating 7.1 10,514 reviews	Search Air Canada flights
JetBlue	PriceFrom £574	Free Cancellation	Rating 7.2 2,899 reviews	Search JetBlue flights
Air France	PriceFrom £611	Free Cancellation	Rating 7.4 1,502 reviews	Search Air France flights
American Airlines	PriceFrom £646	Free Cancellation	Rating 7.2 11,043 reviews	Search American Airlines flights
Delta	PriceFrom £649	Free Cancellation	Rating 7.9 8,009 reviews	Search Delta flights
British Airways	PriceFrom £650	Free Cancellation	Rating 6.7 7,573 reviews	Search British Airways flights
KLM	PriceFrom £664	Free Cancellation	Rating 7.7 1,431 reviews	Search KLM flights
Finnair	PriceFrom £694	Free Cancellation	Rating 7.6 1,334 reviews	Search Finnair flights

Philipsburg

Why use momondo?

Why should I use momondo to find a flight deal from London to Simpson Bay?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from London to Simpson Bay. momondo saves you time and could save you money on your trip.

Can I find flights from London to Simpson Bay with flexible booking policies on momondo?

momondo does allow users to show only those flights to Simpson Bay from London which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from London to Simpson Bay?

momondo helps you find the best flight between London and Simpson Bay by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from London to Simpson Bay right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Simpson Bay, momondo offers a useful price alert feature which will track prices for flights to Simpson Bay from London and alert you when they change.

An easier way to manage your Simpson Bay trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Start using Trips

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Fly your favourite airline to Simpson Bay

Cheap flights from London to Simpson Bay from £534

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from London to Simpson Bay departing on 6/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names, great deals

Big names, great deals

Filter for what you want

Filter for what you want

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Find the cheapest flights from London to Simpson Bay

Cheap return flights

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KLM flights from London to Simpson Bay

Our best KLM deals on London to Simpson Bay flight tickets

American Airlines flights from London to Simpson Bay

Our best American Airlines deals on London to Simpson Bay flight tickets

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Use the filters below to find and compare flights from London to Simpson Bay that are best for you.

See travel insights to Simpson Bay from

How to get the cheapest flight ticket from London to Simpson Bay

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between London and Simpson Bay?

What is the cheapest month to fly to Simpson Bay?

If you’re not able to fly to Simpson Bay in February, then March is your next best option. Flight prices from London to Simpson Bay during March average around £664.

What is the cheapest day to depart on your flight to Simpson Bay?

What is the cheapest time of day to depart on your flight to Simpson Bay?

How far in advance should I book a flight to Simpson Bay?

Can stopping save me money on London to Simpson Bay flights?

You could potentially save up to 2% on your flight if you consider stops on a London to Simpson Bay flight.

What is the cheapest airline that flies from London to Simpson Bay Princess Juliana?

Air Canada and KLM are the most popular carriers operating from London to Simpson Bay Princess Juliana

Which airlines fly to Simpson Bay?

Which airport is the most popular for stopovers for flights between London and Simpson Bay?

Paris (CDG) was the most common stop: 80% of momondo users choosing one-stop flights on this route connected there.

Which stopover airport offers the lowest fares from London to Simpson Bay?

Flights via New York (JFK) offer the lowest average return price of £632.

Which stopover airport has the shortest travel time from London to Simpson Bay?

Flights connecting via Paris (CDG) have the shortest average one-way travel time: 12h 35m.

Which stopover airport has the shortest connection time from London to Simpson Bay?

Paris (CDG) has the shortest average stopover time for this route: 1h 44m.

When to book flights from London to Simpson Bay

Cheap London to Simpson Bay (LON to SXM) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London to Simpson Bay

Fastest flight time

Direct flights

How far is London to Simpson Bay Princess Juliana by plane?

When did momondo last update prices for flights from London to Simpson Bay Princess Juliana Airport?

How many operators does momondo search for flights from London to Simpson Bay Princess Juliana Airport?

How old do you have to be to fly from London to Simpson Bay Princess Juliana Airport?

What documentation or ID do you need to fly to Simpson Bay Princess Juliana Airport?

What is the most popular airline from London to Simpson Bay?

Best airlines flying from London to Simpson Bay

Compare and see reviews for airlines that fly from London to Simpson Bay with momondo

Travelling to a place near Simpson Bay?

Why use momondo?

Why should I use momondo to find a flight deal from London to Simpson Bay?

Can I find flights from London to Simpson Bay with flexible booking policies on momondo?

How can momondo help me find flights from London to Simpson Bay?

I’m not ready to book a flight from London to Simpson Bay right now. Can momondo alert me if prices change?

An easier way to manage your Simpson Bay trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to St. Maarten

Fly your favourite airline to Simpson Bay

Airlines are sorted and displayed according to clicks in the past 7 days on momondo