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 47m.

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

Flights via New York (JFK) offer the lowest average return price of £655.

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 54m.

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

JetBlue, United Airlines, and Air Transat are the most popular carriers operating from London to Simpson Bay Princess Juliana

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 63% 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 airport is the most popular for stopovers for flights between London and Simpson Bay?

Paris (CDG) was the most common stop: 79% of momondo users choosing one-stop flights on this route connected there.

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 October 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.

£346 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 typical for flights on this route. Typical prices usually range from £682 to £851. The lowest price recently found on this route was £701.

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Find the cheapest flights from London to Simpson Bay

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18:00 - 12:51LHR-SXM

22h 51m1 stop

15:50 - 12:20SXM-LHR

16h 30m2 stops

£701American Airlines

Find Deal

Fri, 23 Jan - Sun, 25 Jan

18:00 - 16:00LHR-SXM

26h 00m1 stop

15:40 - 06:30SXM-LHR

34h 50m2 stops

£705Air Canada

Find Deal

Tue, 6 Jan - Sun, 1 Feb

20:05 - 15:30LCY-SXM

23h 25m1 stop

18:50 - 13:15SXM-LCY

14h 25m2 stops

£706KLM

Find Deal

Thu, 15 Jan - Sat, 24 Jan

18:00 - 16:00LHR-SXM

26h 00m1 stop

15:40 - 06:30SXM-LHR

34h 50m2 stops

£706Air Canada

Find Deal

Thu, 8 Jan - Sun, 1 Feb

15:00 - 12:45LHR-SXM

26h 45m1 stop

14:35 - 12:30SXM-LHR

16h 55m1 stop

£710American Airlines

Find Deal

Tue, 7 Apr - Mon, 13 Apr

10:15 - 14:20LHR-SXM

32h 05m2 stops

17:25 - 07:50SXM-LHR

34h 25m2 stops

£721British Airways

Find Deal

Sat, 6 Dec - Sat, 13 Dec

11:45 - 13:58LHR-SXM

30h 13m1 stop

17:25 - 07:50SXM-LHR

34h 25m2 stops

£722British Airways

Find Deal

Sat, 6 Dec - Sat, 13 Dec

20:00 - 12:18LHR-SXM

20h 18m1 stop

16:26 - 20:10SXM-LHR

23h 44m1 stop

£727Delta

Find Deal

Wed, 31 Dec - Thu, 8 Jan

13:05 - 12:30LHR-SXM

27h 25m2 stops

16:26 - 13:45SXM-LHR

17h 19m2 stops

£728Delta

Find Deal

Sun, 11 Jan - Fri, 30 Jan

17:50 - 15:30LCY-SXM

25h 40m1 stop

16:30 - 09:30SXM-LCY

13h 00m2 stops

£769KLM

Find Deal

Thu, 8 Jan - Thu, 29 Jan

Air Canada flights from London to Simpson Bay

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

Air Canada

6 Jan

LHR18:00London Heathrow

26h 00m

1 stop

SXM16:00Simpson Bay Princess Juliana

1 Feb

SXM15:40Simpson Bay Princess Juliana

34h 50m

2 stops

LHR06:30London Heathrow

£705

Find similar

Air Canada

8 Jan

LHR18:00London Heathrow

26h 00m

1 stop

SXM16:00Simpson Bay Princess Juliana

1 Feb

SXM15:40Simpson Bay Princess Juliana

34h 50m

2 stops

LHR06:30London Heathrow

£706

Find similar

Air Canada

1 Jan

LHR13:25London Heathrow

30h 35m

2 stops

SXM16:00Simpson Bay Princess Juliana

10 Jan

SXM17:00Simpson Bay Princess Juliana

33h 30m

1 stop

LHR06:30London Heathrow

£709

Find similar

KLM flights from London to Simpson Bay

Our best KLM deals on London to Simpson Bay flight tickets

KLM

15 Jan

LCY20:05London City

23h 25m

1 stop

SXM15:30Simpson Bay Princess Juliana

24 Jan

SXM18:50Simpson Bay Princess Juliana

14h 25m

2 stops

LCY13:15London City

£706

Find similar

KLM

8 Jan

LCY17:50London City

25h 40m

1 stop

SXM15:30Simpson Bay Princess Juliana

29 Jan

SXM16:30Simpson Bay Princess Juliana

13h 00m

2 stops

LCY09:30London City

£769

Find similar

KLM

6 Dec

LCY08:40London City

12h 50m

1 stop

SXM17:30Simpson Bay Princess Juliana

13 Dec

SXM18:50Simpson Bay Princess Juliana

19h 35m

2 stops

LCY18:25London City

£857

Find similar

Fly from

Fly to

Route

Depart

Return

Price

LondonSimpson Bay

LHR - SXM

LHRSXM

London Heathrow

Fri 23/1

18:00-12:51

1 stop22h 51m

Simpson Bay Princess Juliana

Sun 25/1

15:50-12:20

2 stops16h 30m

£701

LondonSimpson Bay

LHR - SXM

LHRSXM

London Heathrow

Tue 6/1

18:00-16:00

1 stop26h 00m

Simpson Bay Princess Juliana

Sun 1/2

15:40-06:30

2 stops34h 50m

£705

LondonSimpson Bay

LCY - SXM

LCYSXM

London City

Thu 15/1

20:05-15:30

1 stop23h 25m

Simpson Bay Princess Juliana

Sat 24/1

18:50-13:15

2 stops14h 25m

£706

LondonSimpson Bay

LHR - SXM

LHRSXM

London Heathrow

Thu 8/1

18:00-16:00

1 stop26h 00m

Simpson Bay Princess Juliana

Sun 1/2

15:40-06:30

2 stops34h 50m

£706

LondonSimpson Bay

LHR - SXM

LHRSXM

London Heathrow

Tue 7/4

15:00-12:45

1 stop26h 45m

Simpson Bay Princess Juliana

Mon 13/4

14:35-12:30

1 stop16h 55m

£710

LondonSimpson Bay

LHR - SXM

LHRSXM

London Heathrow

Sat 6/12

10:15-14:20

2 stops32h 05m

Simpson Bay Princess Juliana

Sat 13/12

17:25-07:50

2 stops34h 25m

£721

LondonSimpson Bay

LHR - SXM

LHRSXM

London Heathrow

Sat 6/12

11:45-13:58

1 stop30h 13m

Simpson Bay Princess Juliana

Sat 13/12

17:25-07:50

2 stops34h 25m

£722

LondonSimpson Bay

LHR - SXM

LHRSXM

London Heathrow

Wed 31/12

20:00-12:18

1 stop20h 18m

Simpson Bay Princess Juliana

Thu 8/1

16:26-20:10

1 stop23h 44m

£727

LondonSimpson Bay

LHR - SXM

LHRSXM

London Heathrow

Sun 11/1

13:05-12:30

2 stops27h 25m

Simpson Bay Princess Juliana

Fri 30/1

16:26-13:45

2 stops17h 19m

£728

LondonSimpson Bay

LCY - SXM

LCYSXM

London City

Thu 8/1

17:50-15:30

1 stop25h 40m

Simpson Bay Princess Juliana

Thu 29/1

16:30-09:30

2 stops13h 00m

£769

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 £673.

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 £798. 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 £881.

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 £750. Try not to purchase tickets in the morning because they tend to be around £907. 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 £867 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 £715 on momondo.

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

You could potentially save up to 24% 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

Direct flights	None

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 45m 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 October 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 (53% of total bookings). The next most popular airlines are Finnair (15%), Air Canada (14%), and KLM (9%).

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 £516	Free Cancellation	Rating 7.1 10,351 reviews	Search Air Canada flights
JetBlue	PriceFrom £574	Free Cancellation	Rating 7.2 2,908 reviews	Search JetBlue flights
Air France	PriceFrom £610	Free Cancellation	Rating 7.4 1,477 reviews	Search Air France flights
American Airlines	PriceFrom £646	Free Cancellation	Rating 7.2 11,033 reviews	Search American Airlines flights
Delta	PriceFrom £649	Free Cancellation	Rating 7.9 7,983 reviews	Search Delta flights
British Airways	PriceFrom £650	Free Cancellation	Rating 6.7 7,469 reviews	Search British Airways flights
KLM	PriceFrom £662	Free Cancellation	Rating 7.7 1,405 reviews	Search KLM flights
Finnair	PriceFrom £693	Free Cancellation	Rating 7.6 1,333 reviews	Search Finnair flights

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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.

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Fly your favourite airline to Simpson Bay

Cheap flights from London to Simpson Bay from £346

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 8/12. 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

Trusted and free

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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

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 March, then February is your next best option. Flight prices from London to Simpson Bay during February average around £673.

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 24% 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?

JetBlue, United Airlines, and Air Transat 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: 79% 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 £655.

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 47m.

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 54m.

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

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