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 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 61% 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 £571.

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 35m.

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

Toronto (YYZ) was the most common stop: 73% of momondo users choosing one-stop flights on this route connected there.

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 13m.

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 April 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.

£440 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 £1,086 to £809. The lowest price recently found on this route was £719.

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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.

18:35 - 14:06

LHR

SXM

24h 31m

1 stop

15:35 - 10:20

SXM

LHR

13h 45m

1 stop

£719Delta

Fri, 15 May - Sat, 6 Jun

18:35 - 13:56

LHR

SXM

24h 21m

2 stops

13:40 - 09:00

SXM

LHR

15h 20m

1 stop

£724Delta

Tue, 8 Sep - Sat, 13 Feb

22:00 - 11:27

LGW

SXM

42h 27m

3 stops

15:20 - 20:55

SXM

LGW

24h 35m

2 stops

£725Multiple Airlines

Fri, 12 Jun - Sun, 21 Jun

08:30 - 17:00

LHR

SXM

13h 30m

1 stop

18:00 - 06:35

SXM

LHR

31h 35m

1 stop

£732Air Canada

Thu, 4 Jun - Thu, 11 Jun

07:00 - 14:20

LGW

SXM

36h 20m

3 stops

15:20 - 20:55

SXM

LGW

24h 35m

2 stops

£736Multiple Airlines

Sun, 14 Jun - Mon, 20 Jul

17:35 - 12:55

LHR

SXM

24h 20m

2 stops

14:50 - 19:45

SXM

LHR

23h 55m

2 stops

£737American Airlines

Fri, 11 Sep - Fri, 18 Sep

08:30 - 17:00

LHR

SXM

13h 30m

1 stop

18:00 - 06:30

SXM

LHR

31h 30m

2 stops

£741Air Canada

Thu, 4 Jun - Thu, 11 Jun

16:55 - 11:37

LHR

SXM

23h 42m

2 stops

12:41 - 11:05

SXM

LHR

17h 24m

1 stop

£747American Airlines

Sun, 3 May - Sun, 10 May

17:50 - 12:40

LCY

SXM

23h 50m

1 stop

14:20 - 09:30

SXM

LCY

14h 10m

2 stops

£972KLM

Fri, 12 Jun - Sun, 21 Jun

19:00 - 12:40

LCY

SXM

22h 40m

1 stop

14:20 - 09:30

SXM

LCY

14h 10m

2 stops

£974KLM

Fri, 12 Jun - Sun, 21 Jun

Delta flights from London to Simpson Bay

Our best Delta deals on London to Simpson Bay flight tickets

Delta

1 May

LHR09:40London Heathrow

31h 30m

2 stops

SXM12:10Simpson Bay Princess Juliana

9 May

SXM15:35Simpson Bay Princess Juliana

13h 45m

1 stop

LHR10:20London Heathrow

£718

Delta

15 May

LHR18:35London Heathrow

24h 31m

1 stop

SXM14:06Simpson Bay Princess Juliana

6 Jun

SXM15:35Simpson Bay Princess Juliana

13h 45m

1 stop

LHR10:20London Heathrow

£719

Delta

8 Sept

LHR18:35London Heathrow

24h 21m

2 stops

SXM13:56Simpson Bay Princess Juliana

13 Feb

SXM13:40Simpson Bay Princess Juliana

15h 20m

1 stop

LHR09:00London Heathrow

£724

Air Canada flights from London to Simpson Bay

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

Air Canada

4 Jun

LHR08:30London Heathrow

13h 30m

1 stop

SXM17:00Simpson Bay Princess Juliana

11 Jun

SXM18:00Simpson Bay Princess Juliana

31h 35m

1 stop

LHR06:35London Heathrow

£732

Air Canada

4 Jun

LHR08:30London Heathrow

13h 30m

1 stop

SXM17:00Simpson Bay Princess Juliana

11 Jun

SXM18:00Simpson Bay Princess Juliana

31h 30m

2 stops

LHR06:30London Heathrow

£741

Air Canada

4 Jun

LHR08:30London Heathrow

13h 30m

1 stop

SXM17:00Simpson Bay Princess Juliana

11 Jun

SXM18:00Simpson Bay Princess Juliana

33h 35m

1 stop

LHR08:35London Heathrow

£759

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonSimpson Bay

LHR - SXM

LHRSXM

London Heathrow

Fri 15/5

18:35-14:06

1 stop24h 31m

Simpson Bay Princess Juliana

Sat 6/6

15:35-10:20

1 stop13h 45m

£719

LondonSimpson Bay

LHR - SXM

LHRSXM

London Heathrow

Tue 8/9

18:35-13:56

2 stops24h 21m

Simpson Bay Princess Juliana

Sat 13/2

13:40-09:00

1 stop15h 20m

£724

LondonSimpson Bay

LGW - SXM

LGWSXM

London Gatwick

Fri 12/6

22:00-11:27

3 stops42h 27m

Simpson Bay Princess Juliana

Sun 21/6

15:20-20:55

2 stops24h 35m

£725

LondonSimpson Bay

LHR - SXM

LHRSXM

London Heathrow

Thu 4/6

08:30-17:00

1 stop13h 30m

Simpson Bay Princess Juliana

Thu 11/6

18:00-06:35

1 stop31h 35m

£732

LondonSimpson Bay

LGW - SXM

LGWSXM

London Gatwick

Sun 14/6

07:00-14:20

3 stops36h 20m

Simpson Bay Princess Juliana

Mon 20/7

15:20-20:55

2 stops24h 35m

£736

LondonSimpson Bay

LHR - SXM

LHRSXM

London Heathrow

Fri 11/9

17:35-12:55

2 stops24h 20m

Simpson Bay Princess Juliana

Fri 18/9

14:50-19:45

2 stops23h 55m

£737

LondonSimpson Bay

LHR - SXM

LHRSXM

London Heathrow

Thu 4/6

08:30-17:00

1 stop13h 30m

Simpson Bay Princess Juliana

Thu 11/6

18:00-06:30

2 stops31h 30m

£741

LondonSimpson Bay

LHR - SXM

LHRSXM

London Heathrow

Sun 3/5

16:55-11:37

2 stops23h 42m

Simpson Bay Princess Juliana

Sun 10/5

12:41-11:05

1 stop17h 24m

£747

LondonSimpson Bay

LCY - SXM

LCYSXM

London City

Fri 12/6

17:50-12:40

1 stop23h 50m

Simpson Bay Princess Juliana

Sun 21/6

14:20-09:30

2 stops14h 10m

£972

Fastest return journey

LondonSimpson Bay

LCY - SXM

LCYSXM

London City

Fri 12/6

19:00-12:40

1 stop22h 40m

Simpson Bay Princess Juliana

Sun 21/6

14:20-09:30

2 stops14h 10m

£974

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 September, then January is your next best option. Flight prices from London to Simpson Bay during January average around £690.

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 £863 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 £645 on momondo.

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

You could potentially save up to 1% 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

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 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 April 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 (30%), American Airlines (12%), and Finnair (10%).

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 2,954 reviews	Search JetBlue flights
Air Canada	PriceFrom £505	Free Cancellation	Rating 7.1 10,960 reviews	Search Air Canada flights
KLM	PriceFrom £645	Free Cancellation	Rating 7.8 1,508 reviews	Search KLM flights
Air France	PriceFrom £670	Free Cancellation	Rating 7.4 1,579 reviews	Search Air France flights
American Airlines	PriceFrom £684	Free Cancellation	Rating 7.1 11,664 reviews	Search American Airlines flights
Delta	PriceFrom £685	Free Cancellation	Rating 7.9 8,445 reviews	Search Delta flights
Finnair	PriceFrom £687	Free Cancellation	Rating 7.7 1,390 reviews	Search Finnair flights
British Airways	PriceFrom £724	Free Cancellation	Rating 6.7 7,910 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 £440

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 28/5. 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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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

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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

Find info about flight duration, direct flights, and airports for your flight from London to Simpson Bay

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.

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