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

Flights via New York (JFK) offer the lowest average return price of £567.

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

JetBlue 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 13m.

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 airlines fly to Simpson Bay?

Air France, KLM and Finnair 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 60% 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 May 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.

£346 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 £952 to £852. The lowest price recently found on this route was £717.

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Find the cheapest flights from London to Simpson Bay

Round-trip

One-way

Cheap return flights

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09:55 - 12:10

LHR

SXM

30h 15m

1 stop

17:24 - 11:30

SXM

LHR

14h 06m

1 stop

£731American Airlines

Fri, 6 Nov - Fri, 20 Nov

19:25 - 15:05

LHR

SXM

24h 40m

2 stops

14:51 - 11:40

SXM

LHR

16h 49m

1 stop

£732American Airlines

Tue, 6 Oct - Tue, 24 Nov

19:05 - 14:17

LHR

SXM

23h 12m

2 stops

17:24 - 11:30

SXM

LHR

14h 06m

1 stop

£734American Airlines

Fri, 6 Nov - Fri, 20 Nov

18:05 - 13:15

LHR

SXM

24h 10m

2 stops

14:51 - 11:15

SXM

LHR

16h 24m

2 stops

£735American Airlines

Tue, 6 Oct - Tue, 24 Nov

16:20 - 14:06

LHR

SXM

26h 46m

1 stop

15:45 - 12:05

SXM

LHR

15h 20m

1 stop

£752Delta

Fri, 22 May - Sat, 6 Jun

09:55 - 13:15

LHR

SXM

32h 20m

1 stop

15:20 - 11:30

SXM

LHR

16h 10m

1 stop

£763American Airlines

Tue, 6 Oct - Tue, 24 Nov

15:00 - 14:10

LHR

SXM

27h 10m

2 stops

15:35 - 07:10

SXM

LHR

35h 35m

2 stops

£779Air Canada

Fri, 6 Nov - Fri, 20 Nov

08:15 - 13:20

LHR

SXM

34h 05m

1 stop

15:02 - 20:45

SXM

LHR

24h 43m

1 stop

£818JetBlue

Mon, 22 Jun - Mon, 29 Jun

20:15 - 13:25

LCY

SXM

22h 10m

2 stops

14:20 - 16:40

SXM

LCY

21h 20m

2 stops

£1,059KLM

Sun, 7 Jun - Sun, 14 Jun

12:10 - 13:00

LCY

SXM

29h 50m

1 stop

14:20 - 09:30

SXM

LCY

14h 10m

2 stops

£1,093KLM

Sat, 23 May - Sun, 31 May

Delta flights from London to Simpson Bay

Our best Delta deals on London to Simpson Bay flight tickets

Delta

22 May

LHR16:20London Heathrow

26h 46m

1 stop

SXM14:06Simpson Bay Princess Juliana

6 Jun

SXM15:45Simpson Bay Princess Juliana

15h 20m

1 stop

LHR12:05London Heathrow

£752

Delta

22 May

LHR18:55London Heathrow

24h 11m

2 stops

SXM14:06Simpson Bay Princess Juliana

6 Jun

SXM15:45Simpson Bay Princess Juliana

15h 20m

1 stop

LHR12:05London Heathrow

£873

Delta

22 May

LHR18:55London Heathrow

24h 11m

2 stops

SXM14:06Simpson Bay Princess Juliana

25 May

SXM15:20Simpson Bay Princess Juliana

15h 00m

1 stop

LHR11:20London Heathrow

£1,380

JetBlue flights from London to Simpson Bay

Our best JetBlue deals on London to Simpson Bay flight tickets

JetBlue

22 Jun

LHR08:15London Heathrow

34h 05m

1 stop

SXM13:20Simpson Bay Princess Juliana

29 Jun

SXM15:02Simpson Bay Princess Juliana

24h 43m

1 stop

LHR20:45London Heathrow

£818

JetBlue

23 May

LGW12:20London Gatwick

28h 11m

2 stops

SXM11:31Simpson Bay Princess Juliana

31 May

SXM12:31Simpson Bay Princess Juliana

16h 04m

2 stops

LGW09:35London Gatwick

£1,085

JetBlue

23 May

LGW12:20London Gatwick

30h 34m

2 stops

SXM13:54Simpson Bay Princess Juliana

31 May

SXM12:31Simpson Bay Princess Juliana

16h 04m

2 stops

LGW09:35London Gatwick

£1,161

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonSimpson Bay

LHR - SXM

LHRSXM

London Heathrow

Fri 6/11

09:55-12:10

1 stop30h 15m

Simpson Bay Princess Juliana

Fri 20/11

17:24-11:30

1 stop14h 06m

£731

LondonSimpson Bay

LHR - SXM

LHRSXM

London Heathrow

Tue 6/10

19:25-15:05

2 stops24h 40m

Simpson Bay Princess Juliana

Tue 24/11

14:51-11:40

1 stop16h 49m

£732

Fastest return journey

LondonSimpson Bay

LHR - SXM

LHRSXM

London Heathrow

Fri 6/11

19:05-14:17

2 stops23h 12m

Simpson Bay Princess Juliana

Fri 20/11

17:24-11:30

1 stop14h 06m

£734

LondonSimpson Bay

LHR - SXM

LHRSXM

London Heathrow

Tue 6/10

18:05-13:15

2 stops24h 10m

Simpson Bay Princess Juliana

Tue 24/11

14:51-11:15

2 stops16h 24m

£735

LondonSimpson Bay

LHR - SXM

LHRSXM

London Heathrow

Fri 22/5

16:20-14:06

1 stop26h 46m

Simpson Bay Princess Juliana

Sat 6/6

15:45-12:05

1 stop15h 20m

£752

LondonSimpson Bay

LHR - SXM

LHRSXM

London Heathrow

Tue 6/10

09:55-13:15

1 stop32h 20m

Simpson Bay Princess Juliana

Tue 24/11

15:20-11:30

1 stop16h 10m

£763

LondonSimpson Bay

LHR - SXM

LHRSXM

London Heathrow

Fri 6/11

15:00-14:10

2 stops27h 10m

Simpson Bay Princess Juliana

Fri 20/11

15:35-07:10

2 stops35h 35m

£779

LondonSimpson Bay

LHR - SXM

LHRSXM

London Heathrow

Mon 22/6

08:15-13:20

1 stop34h 05m

Simpson Bay Princess Juliana

Mon 29/6

15:02-20:45

1 stop24h 43m

£818

LondonSimpson Bay

LCY - SXM

LCYSXM

London City

Sun 7/6

20:15-13:25

2 stops22h 10m

Simpson Bay Princess Juliana

Sun 14/6

14:20-16:40

2 stops21h 20m

£1,059

LondonSimpson Bay

LCY - SXM

LCYSXM

London City

Sat 23/5

12:10-13:00

1 stop29h 50m

Simpson Bay Princess Juliana

Sun 31/5

14:20-09:30

2 stops14h 10m

£1,093

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 May, then April is your next best option. Flight prices from London to Simpson Bay during April average around £359.

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 £844 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 £602 on momondo.

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

You could potentially save up to 8% 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 10m
Direct flights	None

The fastest flight from London to Simpson Bay takes 12h 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 12h 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 May 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 (31%), American Airlines (13%), and Finnair (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
JetBlue	PriceFrom £472	Free Cancellation	Rating 7.1 2,974 reviews	Search JetBlue flights
Air Canada	PriceFrom £501	Free Cancellation	Rating 7.1 11,017 reviews	Search Air Canada flights
KLM	PriceFrom £640	Free Cancellation	Rating 7.8 1,514 reviews	Search KLM flights
Air France	PriceFrom £665	Free Cancellation	Rating 7.4 1,587 reviews	Search Air France flights
American Airlines	PriceFrom £679	Free Cancellation	Rating 7.1 11,662 reviews	Search American Airlines flights
Delta	PriceFrom £680	Free Cancellation	Rating 7.9 8,447 reviews	Search Delta flights
Finnair	PriceFrom £682	Free Cancellation	Rating 7.6 1,393 reviews	Search Finnair flights
British Airways	PriceFrom £718	Free Cancellation	Rating 6.7 7,972 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 £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 8/6. 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

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Our best JetBlue 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

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.

Find better results for your trip to St. Maarten

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