Which airlines fly to Simpson Bay?

Air France, KLM and American Airlines 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 64% 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 43m.

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

Flights via New York (JFK) offer the lowest average return price of £574.

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

Toronto (YYZ) was the most common stop: 74% 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?

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 09m.

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 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.

£379 Cheap Flights from London to Simpson Bay in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from London to Simpson Bay

Return

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

08:15 - 13:23-

34h 08m

14:43 - 20:45-

25h 02m

£638JetBlue

Wed, 9 Sep - Sun, 13 Sep

08:15 - 13:23-

34h 08m

14:43 - 12:40-

16h 57m

£670Multiple Airlines

Wed, 9 Sep - Sun, 13 Sep

08:15 - 13:23-

34h 08m

14:43 - 09:30-

13h 47m

£674JetBlue

Thu, 10 Sep - Sun, 20 Sep

08:15 - 13:23-

34h 08m

14:43 - 16:00-

20h 17m

£686Multiple Airlines

Thu, 10 Sep - Sun, 20 Sep

14:30 - 13:23-

27h 53m

14:23 - 08:35-

37h 12m

£700British Airways

Tue, 15 Sep - Tue, 22 Sep

06:50 - 14:45-

35h 55m

16:45 - 11:20-

14h 35m

£706Air Canada

Mon, 11 Jan - Sun, 17 Jan

13:00 - 14:45-

29h 45m

16:45 - 08:30-

35h 45m

£710Air Canada

Mon, 18 Jan - Mon, 25 Jan

09:40 - 14:14-

33h 34m

15:18 - 11:20-

39h 02m

£718Delta

Fri, 21 Aug - Fri, 28 Aug

09:40 - 13:53-

33h 13m

15:18 - 11:20-

39h 02m

£718Delta

Thu, 20 Aug - Wed, 26 Aug

14:10 - 13:23-

28h 13m

14:23 - 21:40-

26h 17m

£722British Airways

Tue, 15 Sep - Tue, 22 Sep

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JetBlue flights from London to Simpson Bay

Our best JetBlue deals on London to Simpson Bay flight tickets

JetBlue

9 Sept

LHR08:15London Heathrow

34h 08m

1 stop

SXM13:23Simpson Bay Princess Juliana

13 Sept

SXM14:43Simpson Bay Princess Juliana

25h 02m

1 stop

LHR20:45London Heathrow

£638

JetBlue

10 Sept

LHR08:15London Heathrow

34h 08m

1 stop

SXM13:23Simpson Bay Princess Juliana

20 Sept

SXM14:43Simpson Bay Princess Juliana

13h 47m

1 stop

LHR09:30London Heathrow

£672

JetBlue

10 Sept

LHR08:15London Heathrow

34h 08m

1 stop

SXM13:23Simpson Bay Princess Juliana

20 Sept

SXM14:43Simpson Bay Princess Juliana

13h 47m

1 stop

LHR09:30London Heathrow

£674

Air Transat flights from London to Simpson Bay

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

Air Transat

27 Nov

LGW11:40London Gatwick

28h 35m

1 stop

SXM12:15Simpson Bay Princess Juliana

12 Dec

SXM13:25Simpson Bay Princess Juliana

16h 20m

1 stop

LGW09:45London Gatwick

£694

Air Transat

27 Nov

LGW11:40London Gatwick

28h 15m

2 stops

SXM11:55Simpson Bay Princess Juliana

12 Dec

SXM13:25Simpson Bay Princess Juliana

16h 20m

1 stop

LGW09:45London Gatwick

£759

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonSimpson Bay

LHR - SXM

LHRSXM

London Heathrow

Wed 9/9

08:15-13:23

1 stop34h 08m

Simpson Bay Princess Juliana

Sun 13/9

14:43-20:45

1 stop25h 02m

£638

LondonSimpson Bay

LHR - SXM

LHRSXM

London Heathrow

Wed 9/9

08:15-13:23

1 stop34h 08m

Simpson Bay Princess Juliana

Sun 13/9

14:43-12:40

2 stops16h 57m

£670

Fastest return journey

LondonSimpson Bay

LHR - SXM

LHRSXM

London Heathrow

Thu 10/9

08:15-13:23

1 stop34h 08m

Simpson Bay Princess Juliana

Sun 20/9

14:43-09:30

1 stop13h 47m

£674

LondonSimpson Bay

LHR - SXM

LHRSXM

London Heathrow

Thu 10/9

08:15-13:23

1 stop34h 08m

Simpson Bay Princess Juliana

Sun 20/9

14:43-16:00

2 stops20h 17m

£686

LondonSimpson Bay

LGW - SXM

LGWSXM

London Gatwick

Tue 15/9

14:30-13:23

2 stops27h 53m

Simpson Bay Princess Juliana

Tue 22/9

14:23-08:35

2 stops37h 12m

£700

LondonSimpson Bay

LHR - SXM

LHRSXM

London Heathrow

Mon 11/1

06:50-14:45

2 stops35h 55m

Simpson Bay Princess Juliana

Sun 17/1

16:45-11:20

1 stop14h 35m

£706

LondonSimpson Bay

LHR - SXM

LHRSXM

London Heathrow

Mon 18/1

13:00-14:45

1 stop29h 45m

Simpson Bay Princess Juliana

Mon 25/1

16:45-08:30

1 stop35h 45m

£710

LondonSimpson Bay

LHR - SXM

LHRSXM

London Heathrow

Fri 21/8

09:40-14:14

2 stops33h 34m

Simpson Bay Princess Juliana

Fri 28/8

15:18-11:20

2 stops39h 02m

£718

LondonSimpson Bay

LHR - SXM

LHRSXM

London Heathrow

Thu 20/8

09:40-13:53

2 stops33h 13m

Simpson Bay Princess Juliana

Wed 26/8

15:18-11:20

2 stops39h 02m

£718

LondonSimpson Bay

LHR - SXM

LHRSXM

London Heathrow

Tue 15/9

14:10-13:23

2 stops28h 13m

Simpson Bay Princess Juliana

Tue 22/9

14:23-21:40

2 stops26h 17m

£722

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?

Prices are currently low for flights on this route.

Typical prices usually range from £777 to £1,087.
The lowest price recently found on this route was £638.

What is the cheapest month to fly to Simpson Bay?

If you’re not able to fly to Simpson Bay in January, then October is your next best option. Flight prices from London to Simpson Bay during October average around £748.

How far in advance should I book a flight from London 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 £882 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 £536 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

Fastest flight time	12h 50m
Direct flights	None

The fastest flight from London to Simpson Bay takes 12h 50m

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

Search flight deals

Frequently asked questions about flying from London to Simpson Bay

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 50m 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 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 (39% of total bookings). The next most popular airlines are Air Canada (35%), American Airlines (14%), and JetBlue (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 £478	Free Cancellation	Rating 7.2 3,025 reviews	Search JetBlue flights
Air Canada	PriceFrom £626	Free Cancellation	Rating 7.1 11,426 reviews	Search Air Canada flights
KLM	PriceFrom £655	Free Cancellation	Rating 7.8 1,552 reviews	Search KLM flights
Air France	PriceFrom £673	Free Cancellation	Rating 7.5 1,632 reviews	Search Air France flights
Delta	PriceFrom £689	Free Cancellation	Rating 7.8 8,483 reviews	Search Delta flights
Finnair	PriceFrom £693	Free Cancellation	Rating 7.7 1,424 reviews	Search Finnair flights
American Airlines	PriceFrom £697	Free Cancellation	Rating 7.1 11,848 reviews	Search American Airlines flights
British Airways	PriceFrom £727	Free Cancellation	Rating 6.7 8,147 reviews	Search British Airways flights

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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

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Cheap flights from London to Simpson Bay from £396

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 30/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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JetBlue flights from London to Simpson Bay

Our best JetBlue deals on London to Simpson Bay flight tickets

Air Transat flights from London to Simpson Bay

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

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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?

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

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

What is the cheapest airline that flies 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?

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

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

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

When to book flights from London to Simpson Bay

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

Fastest flight time

Direct flights

Frequently asked questions about flying 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?

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

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