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 45m.

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

Paris (CDG) was the most common stop: 82% 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 offers the lowest fares from London to Simpson Bay?

Flights via New York (JFK) offer the lowest average return price of £628.

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.

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

KLM is the most popular carrier operating from London to Simpson Bay Princess Juliana

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 January 2026, 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.

£245 Cheap Flights from London to Simpson Bay in 2026

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 £666 to £793. The lowest price recently found on this route was £614.

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Find the cheapest flights from London to Simpson Bay

Round-trip

One-way

Cheap return flights

Enter your travel dates to find the best prices.

08:15 - 14:10

LHR

SXM

34h 55m

1 stop

16:40 - 20:45

SXM

LHR

23h 05m

1 stop

£614JetBlue

Tue, 21 Apr - Tue, 28 Apr

11:55 - 13:28

LHR

SXM

30h 33m

1 stop

16:40 - 20:45

SXM

LHR

23h 05m

1 stop

£621JetBlue

Sun, 10 May - Sat, 16 May

15:15 - 15:50

LHR

SXM

28h 35m

1 stop

18:35 - 14:25

SXM

LHR

15h 50m

1 stop

£624Multiple Airlines

Tue, 3 Mar - Fri, 13 Mar

08:05 - 14:28

LHR

SXM

34h 23m

1 stop

16:25 - 06:55

SXM

LHR

34h 30m

1 stop

£627JetBlue

Mon, 2 Feb - Mon, 16 Feb

16:25 - 15:50

LGW

SXM

27h 25m

1 stop

18:35 - 19:25

SXM

LGW

20h 50m

1 stop

£629Multiple Airlines

Tue, 3 Mar - Fri, 13 Mar

13:25 - 14:40

LHR

SXM

29h 15m

1 stop

17:00 - 08:30

SXM

LHR

35h 30m

1 stop

£641Air Canada

Mon, 26 Jan - Wed, 4 Feb

13:25 - 14:40

LHR

SXM

29h 15m

1 stop

17:00 - 07:10

SXM

LHR

34h 10m

2 stops

£644Air Canada

Mon, 26 Jan - Wed, 4 Feb

13:25 - 14:40

LHR

SXM

29h 15m

1 stop

17:00 - 11:20

SXM

LHR

14h 20m

1 stop

£645Air Canada

Wed, 11 Feb - Wed, 18 Feb

20:05 - 17:30

LCY

SXM

25h 25m

1 stop

16:15 - 16:35

SXM

LCY

20h 20m

2 stops

£700KLM

Fri, 6 Mar - Sun, 15 Mar

08:40 - 17:30

LCY

SXM

12h 50m

1 stop

18:50 - 13:15

SXM

LCY

14h 25m

2 stops

£711KLM

Sat, 28 Feb - Sat, 7 Mar

Air Canada flights from London to Simpson Bay

Our best Air Canada deals on London to Simpson Bay flight tickets

Air Canada

26 Jan

LHR13:25London Heathrow

29h 15m

1 stop

SXM14:40Simpson Bay Princess Juliana

4 Feb

SXM17:00Simpson Bay Princess Juliana

35h 30m

1 stop

LHR08:30London Heathrow

£641

Air Canada

26 Jan

LHR13:25London Heathrow

29h 15m

1 stop

SXM14:40Simpson Bay Princess Juliana

4 Feb

SXM17:00Simpson Bay Princess Juliana

34h 10m

2 stops

LHR07:10London Heathrow

£644

Air Canada

23 Jan

LHR11:10London Heathrow

32h 50m

1 stop

SXM16:00Simpson Bay Princess Juliana

25 Jan

SXM15:40Simpson Bay Princess Juliana

35h 30m

1 stop

LHR07:10London Heathrow

£644

KLM flights from London to Simpson Bay

Our best KLM deals on London to Simpson Bay flight tickets

KLM

4 Feb

LHR20:25London Heathrow

22h 35m

2 stops

SXM15:00Simpson Bay Princess Juliana

14 Feb

SXM18:50Simpson Bay Princess Juliana

20h 25m

2 stops

LHR19:15London Heathrow

£679

KLM

6 Mar

LCY20:05London City

25h 25m

1 stop

SXM17:30Simpson Bay Princess Juliana

15 Mar

SXM16:15Simpson Bay Princess Juliana

20h 20m

2 stops

LCY16:35London City

£700

KLM

1 Mar

LHR14:05London Heathrow

28h 55m

2 stops

SXM15:00Simpson Bay Princess Juliana

8 Mar

SXM16:15Simpson Bay Princess Juliana

17h 35m

2 stops

LHR13:50London Heathrow

£704

Fly from

Fly to

Route

Depart

Return

Price

LondonSimpson Bay

LHR - SXM

LHRSXM

London Heathrow

Tue 21/4

08:15-14:10

1 stop34h 55m

Simpson Bay Princess Juliana

Tue 28/4

16:40-20:45

1 stop23h 05m

£614

LondonSimpson Bay

LHR - SXM

LHRSXM

London Heathrow

Sun 10/5

11:55-13:28

1 stop30h 33m

Simpson Bay Princess Juliana

Sat 16/5

16:40-20:45

1 stop23h 05m

£621

LondonSimpson Bay

LHR - SXM

LHRSXM

London Heathrow

Tue 3/3

15:15-15:50

1 stop28h 35m

Simpson Bay Princess Juliana

Fri 13/3

18:35-14:25

1 stop15h 50m

£624

LondonSimpson Bay

LHR - SXM

LHRSXM

London Heathrow

Mon 2/2

08:05-14:28

1 stop34h 23m

Simpson Bay Princess Juliana

Mon 16/2

16:25-06:55

1 stop34h 30m

£627

LondonSimpson Bay

LGW - SXM

LGWSXM

London Gatwick

Tue 3/3

16:25-15:50

1 stop27h 25m

Simpson Bay Princess Juliana

Fri 13/3

18:35-19:25

1 stop20h 50m

£629

LondonSimpson Bay

LHR - SXM

LHRSXM

London Heathrow

Mon 26/1

13:25-14:40

1 stop29h 15m

Simpson Bay Princess Juliana

Wed 4/2

17:00-08:30

1 stop35h 30m

£641

LondonSimpson Bay

LHR - SXM

LHRSXM

London Heathrow

Mon 26/1

13:25-14:40

1 stop29h 15m

Simpson Bay Princess Juliana

Wed 4/2

17:00-07:10

2 stops34h 10m

£644

LondonSimpson Bay

LHR - SXM

LHRSXM

London Heathrow

Wed 11/2

13:25-14:40

1 stop29h 15m

Simpson Bay Princess Juliana

Wed 18/2

17:00-11:20

1 stop14h 20m

£645

LondonSimpson Bay

LCY - SXM

LCYSXM

London City

Fri 6/3

20:05-17:30

1 stop25h 25m

Simpson Bay Princess Juliana

Sun 15/3

16:15-16:35

2 stops20h 20m

£700

LondonSimpson Bay

LCY - SXM

LCYSXM

London City

Sat 28/2

08:40-17:30

1 stop12h 50m

Simpson Bay Princess Juliana

Sat 7/3

18:50-13:15

2 stops14h 25m

£711

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 March, then February is your next best option. Flight prices from London to Simpson Bay during February average around £669.

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 £851 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 £691 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 25m
Direct flights	None

The fastest flight from London to Simpson Bay takes 12h 25m

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 12h 25m 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 January 2026, 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 (60% of total bookings). The next most popular airlines are Finnair (14%), Air Canada (11%), and American Airlines (8%).

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
JetBlue	PriceFrom £479	Free Cancellation	Rating 7.2 2,887 reviews	Search JetBlue flights
Air Canada	PriceFrom £513	Free Cancellation	Rating 7.1 10,622 reviews	Search Air Canada flights
American Airlines	PriceFrom £644	Free Cancellation	Rating 7.2 11,132 reviews	Search American Airlines flights
Delta	PriceFrom £645	Free Cancellation	Rating 7.9 8,049 reviews	Search Delta flights
British Airways	PriceFrom £646	Free Cancellation	Rating 6.7 7,676 reviews	Search British Airways flights
Air France	PriceFrom £655	Free Cancellation	Rating 7.4 1,522 reviews	Search Air France flights
KLM	PriceFrom £660	Free Cancellation	Rating 7.7 1,440 reviews	Search KLM flights
Finnair	PriceFrom £692	Free Cancellation	Rating 7.6 1,349 reviews	Search Finnair flights

Philipsburg

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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.

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Fly your favourite airline to Simpson Bay

Cheap flights from London to Simpson Bay from £245

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London to Simpson Bay departing on 27/2. 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

Cheap one-way flights

Air Canada flights from London to Simpson Bay

Our best Air Canada deals on London to Simpson Bay flight tickets

KLM flights from London to Simpson Bay

Our best KLM deals on London to Simpson Bay flight tickets

momondo Fare Finder

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

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 March, then February is your next best option. Flight prices from London to Simpson Bay during February average around £669.

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?

KLM is the most popular carrier 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: 82% 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 £628.

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 45m.

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