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

Flights via New York (JFK) offer the lowest average return price of £624.

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: 83% of momondo users choosing one-stop flights on this route connected there.

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 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 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.

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.

£282 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 £632 to £846. The lowest price recently found on this route was £605.

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Find the cheapest flights from London to Simpson Bay

Round-trip

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

06:50 - 14:40

LHR

SXM

35h 50m2 stops

15:40 - 20:35

SXM

LHR

24h 55m2 stops

£605Air Canada

Wed, 25 Feb - Sun, 1 Mar

13:00 - 16:00

LHR

SXM

31h 00m1 stop

15:40 - 20:35

SXM

LHR

24h 55m2 stops

£625Air Canada

Thu, 19 Feb - Thu, 26 Feb

13:25 - 16:00

LHR

SXM

30h 35m2 stops

15:40 - 06:30

SXM

LHR

34h 50m2 stops

£631Air Canada

Thu, 19 Feb - Thu, 26 Feb

11:10 - 14:10

LHR

SXM

31h 00m3 stops

15:20 - 07:10

SXM

LHR

35h 50m3 stops

£636Multiple Airlines

Fri, 30 Jan - Sat, 14 Feb

10:40 - 14:10

LGW

SXM

31h 30m3 stops

15:20 - 20:40

SXM

LGW

25h 20m3 stops

£663Multiple Airlines

Fri, 30 Jan - Sat, 14 Feb

07:45 - 15:30

LCY

SXM

11h 45m1 stop

18:50 - 13:15

SXM

LCY

14h 25m2 stops

£709KLM

Fri, 30 Jan - Sat, 14 Feb

17:50 - 17:35

LCY

SXM

27h 45m2 stops

18:50 - 08:50

SXM

LCY

34h 00m2 stops

£726KLM

Fri, 30 Jan - Sat, 14 Feb

11:40 - 12:15

LGW

SXM

28h 35m1 stop

13:25 - 09:45

SXM

LGW

16h 20m1 stop

£743Air Transat

Fri, 30 Jan - Sat, 14 Feb

11:40 - 12:15

LGW

SXM

28h 35m1 stop

13:25 - 09:45

SXM

LGW

16h 20m1 stop

£789Air Transat

Fri, 30 Jan - Sat, 14 Feb

17:00 - 13:25

LGW

SXM

25h 25m1 stop

15:30 - 09:25

SXM

LGW

12h 55m1 stop

£792Air France

Thu, 9 Apr - Sun, 19 Apr

Delta flights from London to Simpson Bay

Our best Delta deals on London to Simpson Bay flight tickets

Delta

9 Jan

LHR20:00London Heathrow

20h 30m

1 stop

SXM12:30Simpson Bay Princess Juliana

12 Jan

SXM13:55Simpson Bay Princess Juliana

17h 45m

1 stop

LHR11:40London Heathrow

£691

Find similar

Delta

8 Apr

LHR16:05London Heathrow

24h 24m

1 stop

SXM11:29Simpson Bay Princess Juliana

22 Apr

SXM15:35Simpson Bay Princess Juliana

18h 00m

1 stop

LHR14:35London Heathrow

£703

Find similar

Delta

29 Apr

LHR16:05London Heathrow

25h 13m

1 stop

SXM12:18Simpson Bay Princess Juliana

6 May

SXM15:35Simpson Bay Princess Juliana

15h 30m

1 stop

LHR12:05London Heathrow

£704

Find similar

Air Canada flights from London to Simpson Bay

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

Air Canada

25 Feb

LHR06:50London Heathrow

35h 50m

2 stops

SXM14:40Simpson Bay Princess Juliana

1 Mar

SXM15:40Simpson Bay Princess Juliana

24h 55m

2 stops

LHR20:35London Heathrow

£605

Find similar

Air Canada

15 Feb

LHR11:05London Heathrow

55h 35m

2 stops

SXM14:40Simpson Bay Princess Juliana

22 Feb

SXM15:40Simpson Bay Princess Juliana

35h 30m

1 stop

LHR07:10London Heathrow

£611

Find similar

Air Canada

13 Jan

LHR18:00London Heathrow

26h 00m

1 stop

SXM16:00Simpson Bay Princess Juliana

2 Mar

SXM17:00Simpson Bay Princess Juliana

14h 20m

1 stop

LHR11:20London Heathrow

£614

Find similar

Fly from

Fly to

Route

Depart

Return

Price

LondonSimpson Bay

LHR - SXM

LHRSXM

London Heathrow

Wed 25/2

06:50-14:40

2 stops35h 50m

Simpson Bay Princess Juliana

Sun 1/3

15:40-20:35

2 stops24h 55m

£605

LondonSimpson Bay

LHR - SXM

LHRSXM

London Heathrow

Thu 19/2

13:00-16:00

1 stop31h 00m

Simpson Bay Princess Juliana

Thu 26/2

15:40-20:35

2 stops24h 55m

£625

LondonSimpson Bay

LHR - SXM

LHRSXM

London Heathrow

Thu 19/2

13:25-16:00

2 stops30h 35m

Simpson Bay Princess Juliana

Thu 26/2

15:40-06:30

2 stops34h 50m

£631

LondonSimpson Bay

LHR - SXM

LHRSXM

London Heathrow

Fri 30/1

11:10-14:10

3 stops31h 00m

Simpson Bay Princess Juliana

Sat 14/2

15:20-07:10

3 stops35h 50m

£636

LondonSimpson Bay

LGW - SXM

LGWSXM

London Gatwick

Fri 30/1

10:40-14:10

3 stops31h 30m

Simpson Bay Princess Juliana

Sat 14/2

15:20-20:40

3 stops25h 20m

£663

LondonSimpson Bay

LCY - SXM

LCYSXM

London City

Fri 30/1

07:45-15:30

1 stop11h 45m

Simpson Bay Princess Juliana

Sat 14/2

18:50-13:15

2 stops14h 25m

£709

LondonSimpson Bay

LCY - SXM

LCYSXM

London City

Fri 30/1

17:50-17:35

2 stops27h 45m

Simpson Bay Princess Juliana

Sat 14/2

18:50-08:50

2 stops34h 00m

£726

LondonSimpson Bay

LGW - SXM

LGWSXM

London Gatwick

Fri 30/1

11:40-12:15

1 stop28h 35m

Simpson Bay Princess Juliana

Sat 14/2

13:25-09:45

1 stop16h 20m

£743

LondonSimpson Bay

LGW - SXM

LGWSXM

London Gatwick

Fri 30/1

11:40-12:15

1 stop28h 35m

Simpson Bay Princess Juliana

Sat 14/2

13:25-09:45

1 stop16h 20m

£789

LondonSimpson Bay

LGW - SXM

LGWSXM

London Gatwick

Thu 9/4

17:00-13:25

1 stop25h 25m

Simpson Bay Princess Juliana

Sun 19/4

15:30-09:25

1 stop12h 55m

£792

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 £656.

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 £859 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 £687 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	11h 10m
Direct flights	None

The fastest flight from London to Simpson Bay takes 11h 10m

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 10m 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 (61% of total bookings). The next most popular airlines are Finnair (13%), Air Canada (12%), and KLM (7%).

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 £476	Free Cancellation	Rating 7.2 2,901 reviews	Search JetBlue flights
Air Canada	PriceFrom £510	Free Cancellation	Rating 7.1 10,571 reviews	Search Air Canada flights
Air France	PriceFrom £602	Free Cancellation	Rating 7.4 1,514 reviews	Search Air France flights
American Airlines	PriceFrom £640	Free Cancellation	Rating 7.2 11,069 reviews	Search American Airlines flights
Delta	PriceFrom £641	Free Cancellation	Rating 7.9 8,012 reviews	Search Delta flights
British Airways	PriceFrom £642	Free Cancellation	Rating 6.7 7,630 reviews	Search British Airways flights
KLM	PriceFrom £656	Free Cancellation	Rating 7.7 1,435 reviews	Search KLM flights
Finnair	PriceFrom £685	Free Cancellation	Rating 7.6 1,343 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 £282

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 16/2. 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

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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

Cheap last-minute flights

Delta flights from London to Simpson Bay

Our best Delta deals on London to Simpson Bay flight tickets

Air Canada flights from London to Simpson Bay

Our best Air Canada 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 February, then March is your next best option. Flight prices from London to Simpson Bay during March average around £656.

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: 83% 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 £624.

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