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

Paris (CDG) was the most common stop: 54% of momondo users choosing one-stop flights on this route connected there.

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

WestJet is the most popular carrier operating from London Heathrow to Simpson Bay Princess Juliana

Which airlines fly to Simpson Bay?

Air France, American Airlines and KLM are the top three most popular airlines that fly to Simpson Bay from London Heathrow Airport 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 6 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 travel time from London Heathrow Airport to Simpson Bay?

Flights connecting via Paris (CDG) have the shortest average one-way travel time: 12h 07m.

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

Paris (CDG) has the shortest average stopover time for this route: 1h 54m.

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

Flights via Toronto (YYZ) offer the lowest average return price of £1,043.

When did momondo last update prices for flights from London Heathrow Airport to Simpson Bay Princess Juliana Airport?

Prices for flights from London Heathrow Airport to Simpson Bay Princess Juliana Airport were last updated today.

How many operators does momondo search for flights from London Heathrow Airport to Simpson Bay Princess Juliana Airport?

As of September 2026, there are 6 operators available to choose from for flights from London Heathrow Airport to Simpson Bay Princess Juliana Airport.

What documentation or ID do you need to fly to Simpson Bay Princess Juliana Airport?

The travel and health documents required for your trip to Simpson Bay Princess Juliana Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Simpson Bay Princess Juliana Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

£360 Cheap Flights from London Heathrow Airport to Simpson Bay in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from London Heathrow Airport to Simpson Bay

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One-way

Cheap return flights

Enter your travel dates to find the best prices.

18:00 - 15:25LHR London Heathrow-SXM Simpson Bay Princess Juliana

25h 25m1 stop Toronto Pearson Intl

13:30 - 11:20SXM Simpson Bay Princess Juliana-LHR London Heathrow

17h 50m1 stop Toronto Pearson Intl

£622Multiple Airlines

Sun, 29 Nov - Sat, 5 Dec

18:00 - 15:25LHR London Heathrow-SXM Simpson Bay Princess Juliana

25h 25m1 stop Toronto Pearson Intl

13:30 - 21:00SXM Simpson Bay Princess Juliana-LHR London Heathrow

27h 30m2 stops Toronto Pearson Intl Halifax Intl

£627Multiple Airlines

Sun, 29 Nov - Sat, 5 Dec

08:05 - 12:39LHR London Heathrow-SXM Simpson Bay Princess Juliana

32h 34m1 stop New York John F Kennedy Intl

16:31 - 20:55SXM Simpson Bay Princess Juliana-LHR London Heathrow

24h 24m1 stop New York John F Kennedy Intl

£642JetBlue

Sat, 7 Nov - Sat, 21 Nov

07:25 - 11:39LHR London Heathrow-SXM Simpson Bay Princess Juliana

32h 14m1 stop New York John F Kennedy Intl

15:50 - 20:55SXM Simpson Bay Princess Juliana-LHR London Heathrow

25h 05m1 stop New York John F Kennedy Intl

£672JetBlue

Thu, 29 Oct - Thu, 12 Nov

13:00 - 15:45LHR London Heathrow-SXM Simpson Bay Princess Juliana

30h 45m3 stops Montreal Pierre Elliott Trudeau Intl New York LaGuardia Toronto Pearson Intl

16:45 - 07:10SXM Simpson Bay Princess Juliana-LHR London Heathrow

34h 25m3 stops Toronto Pearson Intl Newark Montreal Pierre Elliott Trudeau Intl

£684Air Canada

Sun, 1 Nov - Sun, 8 Nov

18:00 - 15:45LHR London Heathrow-SXM Simpson Bay Princess Juliana

25h 45m1 stop Toronto Pearson Intl

16:45 - 21:00SXM Simpson Bay Princess Juliana-LHR London Heathrow

24h 15m2 stops Toronto Pearson Intl Halifax Intl

£705Air Canada

Sun, 1 Nov - Sun, 8 Nov

12:15 - 13:23LHR London Heathrow-SXM Simpson Bay Princess Juliana

30h 08m1 stop Miami

14:23 - 08:15SXM Simpson Bay Princess Juliana-LHR London Heathrow

13h 52m1 stop Miami

£730American Airlines

Mon, 19 Oct - Thu, 29 Oct

14:30 - 13:23LHR London Heathrow-SXM Simpson Bay Princess Juliana

26h 53m1 stop Miami

15:26 - 22:10SXM Simpson Bay Princess Juliana-LHR London Heathrow

26h 44m2 stops Miami New York John F Kennedy Intl

£732American Airlines

Sun, 25 Oct - Sat, 7 Nov

16:05 - 13:40LHR London Heathrow-SXM Simpson Bay Princess Juliana

26h 35m2 stops Boston Logan Intl Atlanta Hartsfield-Jackson

15:05 - 11:20SXM Simpson Bay Princess Juliana-LHR London Heathrow

15h 15m1 stop Atlanta Hartsfield-Jackson

£837Delta

Fri, 16 Oct - Fri, 23 Oct

10:45 - 13:53LHR London Heathrow-SXM Simpson Bay Princess Juliana

32h 08m2 stops Detroit Metropolitan Wayne County Atlanta Hartsfield-Jackson

15:05 - 20:10SXM Simpson Bay Princess Juliana-LHR London Heathrow

24h 05m2 stops Atlanta Hartsfield-Jackson New York John F Kennedy Intl

£837Delta

Thu, 1 Oct - Wed, 14 Oct

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JetBlue flights from London Heathrow Airport to Simpson Bay

Our best JetBlue deals on London Heathrow Airport to Simpson Bay flight tickets

JetBlue

7 Nov

LHR08:05London Heathrow

32h 34m

1 stop

SXM12:39Simpson Bay Princess Juliana

21 Nov

SXM16:31Simpson Bay Princess Juliana

24h 24m

1 stop

LHR20:55London Heathrow

£642

JetBlue

29 Oct

LHR07:25London Heathrow

32h 14m

1 stop

SXM11:39Simpson Bay Princess Juliana

12 Nov

SXM15:50Simpson Bay Princess Juliana

25h 05m

1 stop

LHR20:55London Heathrow

£672

American Airlines flights from London Heathrow Airport to Simpson Bay

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

American Airlines

19 Oct

LHR12:15London Heathrow

30h 08m

1 stop

SXM13:23Simpson Bay Princess Juliana

29 Oct

SXM14:23Simpson Bay Princess Juliana

13h 52m

1 stop

LHR08:15London Heathrow

£730

American Airlines

1 Oct

LHR15:35London Heathrow

26h 48m

1 stop

SXM13:23Simpson Bay Princess Juliana

14 Oct

SXM16:39Simpson Bay Princess Juliana

33h 11m

2 stops

LHR06:50London Heathrow

£732

American Airlines

19 Oct

LHR20:10London Heathrow

22h 13m

2 stops

SXM13:23Simpson Bay Princess Juliana

29 Oct

SXM16:39Simpson Bay Princess Juliana

15h 26m

1 stop

LHR12:05London Heathrow

£733

momondo Fare Finder

Use the filters below to find and compare flights from London Heathrow Airport to Simpson Bay that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonSimpson Bay

LHR London Heathrow - SXM Simpson Bay Princess Juliana

LHRSXM

London Heathrow

Sun 29/11

18:00-15:25

1 stop25h 25m

Simpson Bay Princess Juliana

Sat 5/12

13:30-11:20

1 stop17h 50m

£622

LondonSimpson Bay

LHR London Heathrow - SXM Simpson Bay Princess Juliana

LHRSXM

London Heathrow

Sun 29/11

18:00-15:25

1 stop25h 25m

Simpson Bay Princess Juliana

Sat 5/12

13:30-21:00

2 stops27h 30m

£627

LondonSimpson Bay

LHR London Heathrow - SXM Simpson Bay Princess Juliana

LHRSXM

London Heathrow

Sat 7/11

08:05-12:39

1 stop32h 34m

Simpson Bay Princess Juliana

Sat 21/11

16:31-20:55

1 stop24h 24m

£642

LondonSimpson Bay

LHR London Heathrow - SXM Simpson Bay Princess Juliana

LHRSXM

London Heathrow

Thu 29/10

07:25-11:39

1 stop32h 14m

Simpson Bay Princess Juliana

Thu 12/11

15:50-20:55

1 stop25h 05m

£672

LondonSimpson Bay

LHR London Heathrow - SXM Simpson Bay Princess Juliana

LHRSXM

London Heathrow

Sun 1/11

13:00-15:45

3 stops30h 45m

Simpson Bay Princess Juliana

Sun 8/11

16:45-07:10

3 stops34h 25m

£684

LondonSimpson Bay

LHR London Heathrow - SXM Simpson Bay Princess Juliana

LHRSXM

London Heathrow

Sun 1/11

18:00-15:45

1 stop25h 45m

Simpson Bay Princess Juliana

Sun 8/11

16:45-21:00

2 stops24h 15m

£705

LondonSimpson Bay

LHR London Heathrow - SXM Simpson Bay Princess Juliana

LHRSXM

London Heathrow

Mon 19/10

12:15-13:23

1 stop30h 08m

Simpson Bay Princess Juliana

Thu 29/10

14:23-08:15

1 stop13h 52m

£730

LondonSimpson Bay

LHR London Heathrow - SXM Simpson Bay Princess Juliana

LHRSXM

London Heathrow

Sun 25/10

14:30-13:23

1 stop26h 53m

Simpson Bay Princess Juliana

Sat 7/11

15:26-22:10

2 stops26h 44m

£732

Fastest return journey

LondonSimpson Bay

LHR London Heathrow - SXM Simpson Bay Princess Juliana

LHRSXM

London Heathrow

Fri 16/10

16:05-13:40

2 stops26h 35m

Simpson Bay Princess Juliana

Fri 23/10

15:05-11:20

1 stop15h 15m

£837

LondonSimpson Bay

LHR London Heathrow - SXM Simpson Bay Princess Juliana

LHRSXM

London Heathrow

Thu 1/10

10:45-13:53

2 stops32h 08m

Simpson Bay Princess Juliana

Wed 14/10

15:05-20:10

2 stops24h 05m

£837

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 Heathrow Airport 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 Heathrow Airport and Simpson Bay?

Prices are currently low for flights on this route.

Typical prices usually range from £836 to £1,069.
The lowest price recently found on this route was £622.

What is the cheapest month to fly to Simpson Bay?

If you’re not able to fly to Simpson Bay in January, then February is your next best option. Flight prices from London Heathrow Airport to Simpson Bay during February average around £692.

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

You are more likely to see cheaper flights to Simpson Bay from London Heathrow Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Simpson Bay for around £871 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 Heathrow Airport for as low as £510 on momondo.

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

You could potentially save up to 35% on your flight if you consider stops on a London Heathrow Airport to Simpson Bay flight.

How have London Heathrow Airport to Simpson Bay flight prices changed over time?

When to book flights from London Heathrow Airport to Simpson Bay

Are you open to changing your travel dates? Check out the ideal times to fly from London Heathrow Airport to Simpson Bay according to our flight data. Find out which month and days have the cheapest flights.

Estimated return price

Cheap London Heathrow Airport to Simpson Bay (LHR to SXM) flight deals and tips

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

Best price found	£360
Fastest flight time	23h 40m
Direct flights	None

The best one-way flight to Simpson Bay from London Heathrow Airport in the past 72 hours is £360. The best return flight deal from London Heathrow Airport to Simpson Bay found on momondo in the last 72 hours is £622.

The fastest flight from London Heathrow Airport to Simpson Bay takes 23h 40m

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

Search flight deals

Frequently asked questions about flying from London Heathrow Airport to Simpson Bay

How far is London Heathrow to Simpson Bay Princess Juliana by plane?
There are 4077.3 mi between London Heathrow and Simpson Bay Princess Juliana. Flights usually cover this in 23h 40m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from London Heathrow Airport to Simpson Bay Princess Juliana Airport?
Prices for flights from London Heathrow Airport to Simpson Bay Princess Juliana Airport were last updated today.
How many operators does momondo search for flights from London Heathrow Airport to Simpson Bay Princess Juliana Airport?
As of September 2026, there are 6 operators available to choose from for flights from London Heathrow Airport to Simpson Bay Princess Juliana Airport.
How old do you have to be to fly from London Heathrow Airport to Simpson Bay Princess Juliana Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London Heathrow Airport to Simpson Bay Princess Juliana Airport.
What documentation or ID do you need to fly to Simpson Bay Princess Juliana Airport?
The travel and health documents required for your trip to Simpson Bay Princess Juliana Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Simpson Bay Princess Juliana Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from London Heathrow Airport to Simpson Bay?
momondo data reveals that the most frequently booked airline on the route from London Heathrow Airport to Simpson Bay is Air France, representing 56% of all bookings. The subsequent popular airlines are American Airlines at 15%, KLM at 10%, and JetBlue at 9%.

Best airlines flying from London Heathrow Airport to Simpson Bay

Compare and see reviews for airlines that fly from London Heathrow Airport to Simpson Bay with momondo

Airline	Rating	Free Cancellation	Price
JetBlue	PriceFrom £480	Free Cancellation	Rating 7.1 3,032 reviews	Search JetBlue flights
Air Canada	PriceFrom £628	Free Cancellation	Rating 7.1 11,652 reviews	Search Air Canada flights
KLM	PriceFrom £657	Free Cancellation	Rating 7.8 1,575 reviews	Search KLM flights
Air France	PriceFrom £677	Free Cancellation	Rating 7.5 1,650 reviews	Search Air France flights
American Airlines	PriceFrom £683	Free Cancellation	Rating 7.0 12,085 reviews	Search American Airlines flights
Delta	PriceFrom £692	Free Cancellation	Rating 7.8 8,590 reviews	Search Delta flights

Philipsburg

Why use momondo?

Why should I use momondo to find a flight deal from London to Simpson Bay?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Simpson Bay from London.

Can I find flights from London to Simpson Bay with flexible booking policies on momondo?

Yes. All flights to Simpson Bay from London on momondo can be compared and filtered by various policies on offer, including flexible booking.

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 not ready to book a flight from London to Simpson Bay now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Simpson Bay and let you know when they change.

An easier way to manage your Simpson Bay trip

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JetBlue flights from London Heathrow Airport to Simpson Bay

Our best JetBlue deals on London Heathrow Airport to Simpson Bay flight tickets

American Airlines flights from London Heathrow Airport to Simpson Bay

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

momondo Fare Finder

Use the filters below to find and compare flights from London Heathrow Airport to Simpson Bay that are best for you.

See travel insights to Simpson Bay from

How to get the cheapest flight ticket from London Heathrow Airport to Simpson Bay

What is the typical price of a round-trip flight between London Heathrow Airport and Simpson Bay?

What is the cheapest month to fly to Simpson Bay?

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

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

How have London Heathrow Airport to Simpson Bay flight prices changed over time?

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

Which airlines fly to Simpson Bay?

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

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

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

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

When to book flights from London Heathrow Airport to Simpson Bay

Cheap London Heathrow Airport to Simpson Bay (LHR to SXM) flight deals and tips

Best price found

Fastest flight time

Direct flights

Frequently asked questions about flying from London Heathrow Airport to Simpson Bay

Best airlines flying from London Heathrow Airport to Simpson Bay

Compare and see reviews for airlines that fly from London Heathrow Airport 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.

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Find better results for your trip to St. Maarten

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