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

Paris (CDG) has the shortest average stopover time for this route: 2h 00m.

Which airlines fly to Simpson Bay?

Air France, Finnair and British Airways 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 61% of people opting to fly with this airline when travelling to Simpson Bay. Keep in mind that there are 7 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: 78% 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 £646.

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.

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 August 2025, there are 7 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.

£482 Cheap Flights from London to Simpson Bay (LON-SXM) in 2025

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 £853 to £1,230. The lowest price recently found on this route was £610.

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Voted winner of Europe's Best Travel App 2023

Save money when you book flights with momondo

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from London to Simpson Bay (LON-SXM)

Round-trip

One-way

Cheap return flights

08:15 - 13:15LHR-SXM

34h 00m1 stop

15:31 - 20:45SXM-LHR

24h 14m1 stop

£610JetBlue

Find Deal

Tue, 2 Sep - Sat, 13 Sep

08:15 - 13:15LHR-SXM

34h 00m1 stop

14:35 - 20:45SXM-LHR

25h 10m1 stop

£652JetBlue

Find Deal

Sun, 14 Sep - Sun, 21 Sep

10:40 - 13:19LGW-SXM

31h 39m2 stops

16:24 - 06:35SXM-LGW

33h 11m2 stops

£664American Airlines

Find Deal

Thu, 2 Oct - Thu, 9 Oct

10:00 - 11:26LGW-SXM

30h 26m2 stops

15:05 - 06:20SXM-LGW

34h 15m2 stops

£680

Find Deal

Sat, 13 Sep - Sat, 20 Sep

14:30 - 13:19LGW-SXM

27h 49m2 stops

14:40 - 08:35SXM-LGW

36h 55m2 stops

£700Finnair

Find Deal

Wed, 1 Oct - Wed, 8 Oct

17:05 - 15:30LCY-SXM

26h 25m1 stop

16:15 - 17:20SXM-LCY

21h 05m2 stops

£794KLM

Find Deal

Thu, 6 Nov - Mon, 17 Nov

06:15 - 13:35LHR-SXM

12h 20m1 stop

15:40 - 16:35SXM-LHR

19h 55m1 stop

£815Air France

Find Deal

Tue, 2 Sep - Tue, 9 Sep

19:00 - 12:40LCY-SXM

22h 40m1 stop

14:10 - 19:40SXM-LCY

24h 30m2 stops

£929KLM

Find Deal

Tue, 2 Sep - Sat, 13 Sep

13:25 - 16:00LHR-SXM

30h 35m2 stops

15:40 - 06:30SXM-LHR

34h 50m2 stops

£1,017Air Canada

Find Deal

Mon, 15 Dec - Thu, 8 Jan

06:15 - 13:35LHR-SXM

12h 20m1 stop

15:40 - 16:35SXM-LHR

19h 55m1 stop

£1,065Air France

Find Deal

Thu, 4 Sep - Tue, 9 Sep

American Airlines flights from London to Simpson Bay

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

American Airlines

2 Oct

LGW10:40London Gatwick

31h 39m

2 stops

SXM13:19Simpson Bay Princess Juliana

9 Oct

SXM16:24Simpson Bay Princess Juliana

33h 11m

2 stops

LGW06:35London Gatwick

£664

Find similar

American Airlines

24 Oct

LHR19:05London Heathrow

25h 10m

2 stops

SXM15:15Simpson Bay Princess Juliana

7 Nov

SXM15:20Simpson Bay Princess Juliana

16h 45m

1 stop

LHR12:05London Heathrow

£692

Find similar

American Airlines

24 Oct

LHR20:10London Heathrow

24h 05m

2 stops

SXM15:15Simpson Bay Princess Juliana

7 Nov

SXM14:51Simpson Bay Princess Juliana

16h 24m

2 stops

LHR11:15London Heathrow

£695

Find similar

Delta flights from London to Simpson Bay

Our best Delta deals on London to Simpson Bay flight tickets

Delta

29 Aug

LHR18:15London Heathrow

24h 41m

2 stops

SXM13:56Simpson Bay Princess Juliana

12 Sept

SXM15:20Simpson Bay Princess Juliana

17h 10m

1 stop

LHR13:30London Heathrow

£684

Find similar

Delta

29 Aug

LHR16:50London Heathrow

26h 06m

2 stops

SXM13:56Simpson Bay Princess Juliana

12 Sept

SXM15:20Simpson Bay Princess Juliana

34h 05m

2 stops

LHR06:25London Heathrow

£685

Find similar

Delta

2 Sept

LHR16:50London Heathrow

25h 55m

2 stops

SXM13:45Simpson Bay Princess Juliana

8 Sept

SXM15:10Simpson Bay Princess Juliana

17h 20m

1 stop

LHR13:30London Heathrow

£686

Find similar

Fly from

Fly to

Route

Depart

Return

Price

LondonSimpson Bay

LHR - SXM

LHRSXM

London Heathrow

Tue 2/9

08:15-13:15

1 stop34h 00m

Simpson Bay Princess Juliana

Sat 13/9

15:31-20:45

1 stop24h 14m

£610

LondonSimpson Bay

LHR - SXM

LHRSXM

London Heathrow

Sun 14/9

08:15-13:15

1 stop34h 00m

Simpson Bay Princess Juliana

Sun 21/9

14:35-20:45

1 stop25h 10m

£652

LondonSimpson Bay

LGW - SXM

LGWSXM

London Gatwick

Thu 2/10

10:40-13:19

2 stops31h 39m

Simpson Bay Princess Juliana

Thu 9/10

16:24-06:35

2 stops33h 11m

£664

LondonSimpson Bay

LGW - SXM

LGWSXM

London Gatwick

Sat 13/9

10:00-11:26

2 stops30h 26m

Simpson Bay Princess Juliana

Sat 20/9

15:05-06:20

2 stops34h 15m

£680

LondonSimpson Bay

LGW - SXM

LGWSXM

London Gatwick

Wed 1/10

14:30-13:19

2 stops27h 49m

Simpson Bay Princess Juliana

Wed 8/10

14:40-08:35

2 stops36h 55m

£700

LondonSimpson Bay

LCY - SXM

LCYSXM

London City

Thu 6/11

17:05-15:30

1 stop26h 25m

Simpson Bay Princess Juliana

Mon 17/11

16:15-17:20

2 stops21h 05m

£794

LondonSimpson Bay

LHR - SXM

LHRSXM

London Heathrow

Tue 2/9

06:15-13:35

1 stop12h 20m

Simpson Bay Princess Juliana

Tue 9/9

15:40-16:35

1 stop19h 55m

£815

LondonSimpson Bay

LCY - SXM

LCYSXM

London City

Tue 2/9

19:00-12:40

1 stop22h 40m

Simpson Bay Princess Juliana

Sat 13/9

14:10-19:40

2 stops24h 30m

£929

LondonSimpson Bay

LHR - SXM

LHRSXM

London Heathrow

Mon 15/12

13:25-16:00

2 stops30h 35m

Simpson Bay Princess Juliana

Thu 8/1

15:40-06:30

2 stops34h 50m

£1,017

LondonSimpson Bay

LHR - SXM

LHRSXM

London Heathrow

Thu 4/9

06:15-13:35

1 stop12h 20m

Simpson Bay Princess Juliana

Tue 9/9

15:40-16:35

1 stop19h 55m

£1,065

Flights are sorted by cheapest return flights first.

Sorted 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 £656.

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 £786. 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 £868.

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 £739. Try not to purchase tickets in the morning because they tend to be around £894. 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 £803 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 £731 on momondo.

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

You could potentially save up to 10% 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

Best price found	£610
Fastest flight time	11h 10m
Direct flights	None
Airports in Simpson Bay	1 airport

The best flight deal from London to Simpson Bay found on momondo in the last 72 hours is £610

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

There are no direct flights from London to Simpson Bay. Popular non-direct routes for this connection are London Heathrow Airport - Simpson Bay Princess Juliana Airport, London City Airport - Simpson Bay Princess Juliana Airport and London Gatwick Airport - Simpson Bay Princess Juliana Airport.

There is 1 airport near Simpson Bay: Simpson Bay Princess Juliana (SXM)

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 August 2025, there are 7 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 (51% of total bookings). The next most popular airlines are Finnair (16%), Air Canada (13%), 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 £509	Free Cancellation	Rating 7.1 9,997 reviews	Search Air Canada flights
Air France	PriceFrom £600	Free Cancellation	Rating 7.4 1,469 reviews	Search Air France flights
American Airlines	PriceFrom £636	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
Delta	PriceFrom £639	Free Cancellation	Rating 7.9 7,981 reviews	Search Delta flights
British Airways	PriceFrom £640	Free Cancellation	Rating 6.7 7,283 reviews	Search British Airways flights
KLM	PriceFrom £653	Free Cancellation	Rating 7.8 1,386 reviews	Search KLM flights
Finnair	PriceFrom £675	Free Cancellation	Rating 7.6 1,320 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

Find my bookings

Get notified when prices go down

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

1 adult

Sun 24/8

Sun 31/8

Email me momondo's favourite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to St. Maarten

Fly your favourite airline to Simpson Bay

Cheap flights from London to Simpson Bay from £610

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 2/9. 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

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from London to Simpson Bay (LON-SXM)

Cheap return flights

Cheap one-way flights

American Airlines flights from London to Simpson Bay

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

Delta flights from London to Simpson Bay

Our best Delta 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 £656.

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 10% on your flight if you consider stops on a London to Simpson Bay flight.

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: 78% 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 £646.

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: 2h 00m.

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

Best price found

Fastest flight time

Direct flights

Airports in Simpson Bay

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