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

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

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 Heathrow Airport according to our data. Air France is the first choice among our users, with 59% 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 airport is the most popular for stopovers for flights between London Heathrow Airport and Simpson Bay?

Paris (CDG) was the most common stop: 65% of momondo users choosing one-stop flights on this route connected there.

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

Flights via New York (JFK) offer the lowest average return price of £668.

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 13m.

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 35m.

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 May 2026, there are 8 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.

£373 Cheap Flights from London Heathrow Airport to Simpson Bay in 2026

Q: 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 £1,058 to £859. The lowest price recently found on this route was £726.

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Find the cheapest flights from London Heathrow Airport to Simpson Bay

Round-trip

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

14:30 - 16:20

LHR

SXM

29h 50m

1 stop

17:24 - 11:30

SXM

LHR

14h 06m

1 stop

£726American Airlines

Fri, 6 Nov - Sun, 15 Nov

17:05 - 14:00

LHR

SXM

48h 55m

2 stops

17:24 - 06:20

SXM

LHR

32h 56m

2 stops

£728British Airways

Fri, 6 Nov - Sun, 15 Nov

19:10 - 14:00

LHR

SXM

46h 50m

2 stops

17:24 - 12:05

SXM

LHR

14h 41m

1 stop

£730British Airways

Fri, 6 Nov - Sun, 15 Nov

18:00 - 14:35

LHR

SXM

24h 35m

1 stop

15:10 - 07:10

SXM

LHR

36h 00m

1 stop

£748Air Canada

Thu, 12 Nov - Sat, 28 Nov

11:10 - 14:35

LHR

SXM

31h 25m

1 stop

15:10 - 20:35

SXM

LHR

25h 25m

2 stops

£751Air Canada

Thu, 12 Nov - Sat, 28 Nov

17:45 - 14:20

LHR

SXM

25h 35m

1 stop

15:20 - 11:10

SXM

LHR

14h 50m

1 stop

£878Multiple Airlines

Sun, 2 Aug - Sun, 6 Sep

17:45 - 14:20

LHR

SXM

25h 35m

1 stop

15:20 - 11:10

SXM

LHR

14h 50m

1 stop

£881Multiple Airlines

Sun, 2 Aug - Sun, 6 Sep

07:40 - 17:45

LHR

SXM

39h 05m

3 stops

09:32 - 20:20

SXM

LHR

29h 48m

3 stops

£890Multiple Airlines

Thu, 9 Jul - Thu, 16 Jul

17:40 - 17:00

LHR

SXM

28h 20m

1 stop

15:35 - 11:20

SXM

LHR

15h 45m

1 stop

£899Air Canada

Fri, 31 Jul - Mon, 30 Nov

17:40 - 17:00

LHR

SXM

28h 20m

1 stop

15:35 - 06:30

SXM

LHR

34h 55m

1 stop

£904Air Canada

Fri, 31 Jul - Mon, 30 Nov

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

6 Nov

LHR14:30London Heathrow

29h 50m

1 stop

SXM16:20Simpson Bay Princess Juliana

15 Nov

SXM17:24Simpson Bay Princess Juliana

14h 06m

1 stop

LHR11:30London Heathrow

£726

American Airlines

2 Aug

LHR09:15London Heathrow

32h 19m

1 stop

SXM12:34Simpson Bay Princess Juliana

6 Sept

SXM14:22Simpson Bay Princess Juliana

35h 03m

2 stops

LHR06:25London Heathrow

£924

American Airlines

4 Jul

LHR12:00London Heathrow

30h 51m

1 stop

SXM13:51Simpson Bay Princess Juliana

13 Jul

SXM13:34Simpson Bay Princess Juliana

14h 51m

1 stop

LHR09:25London Heathrow

£929

Delta flights from London Heathrow Airport to Simpson Bay

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

Delta

23 Aug

LHR18:55London Heathrow

23h 58m

2 stops

SXM13:53Simpson Bay Princess Juliana

4 Sept

SXM15:18Simpson Bay Princess Juliana

15h 02m

1 stop

LHR11:20London Heathrow

£923

Delta

28 May

LHR10:45London Heathrow

32h 06m

2 stops

SXM13:51Simpson Bay Princess Juliana

13 Jun

SXM15:40Simpson Bay Princess Juliana

15h 35m

1 stop

LHR12:15London Heathrow

£933

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 - SXM

LHRSXM

London Heathrow

Fri 6/11

14:30-16:20

1 stop29h 50m

Simpson Bay Princess Juliana

Sun 15/11

17:24-11:30

1 stop14h 06m

£726

LondonSimpson Bay

LHR - SXM

LHRSXM

London Heathrow

Fri 6/11

17:05-14:00

2 stops48h 55m

Simpson Bay Princess Juliana

Sun 15/11

17:24-06:20

2 stops32h 56m

£728

LondonSimpson Bay

LHR - SXM

LHRSXM

London Heathrow

Fri 6/11

19:10-14:00

2 stops46h 50m

Simpson Bay Princess Juliana

Sun 15/11

17:24-12:05

1 stop14h 41m

£730

LondonSimpson Bay

LHR - SXM

LHRSXM

London Heathrow

Thu 12/11

18:00-14:35

1 stop24h 35m

Simpson Bay Princess Juliana

Sat 28/11

15:10-07:10

1 stop36h 00m

£748

LondonSimpson Bay

LHR - SXM

LHRSXM

London Heathrow

Thu 12/11

11:10-14:35

1 stop31h 25m

Simpson Bay Princess Juliana

Sat 28/11

15:10-20:35

2 stops25h 25m

£751

Fastest return journey

LondonSimpson Bay

LHR - SXM

LHRSXM

London Heathrow

Sun 2/8

17:45-14:20

1 stop25h 35m

Simpson Bay Princess Juliana

Sun 6/9

15:20-11:10

1 stop14h 50m

£878

LondonSimpson Bay

LHR - SXM

LHRSXM

London Heathrow

Sun 2/8

17:45-14:20

1 stop25h 35m

Simpson Bay Princess Juliana

Sun 6/9

15:20-11:10

1 stop14h 50m

£881

LondonSimpson Bay

LHR - SXM

LHRSXM

London Heathrow

Thu 9/7

07:40-17:45

3 stops39h 05m

Simpson Bay Princess Juliana

Thu 16/7

09:32-20:20

3 stops29h 48m

£890

LondonSimpson Bay

LHR - SXM

LHRSXM

London Heathrow

Fri 31/7

17:40-17:00

1 stop28h 20m

Simpson Bay Princess Juliana

Mon 30/11

15:35-11:20

1 stop15h 45m

£899

LondonSimpson Bay

LHR - SXM

LHRSXM

London Heathrow

Fri 31/7

17:40-17:00

1 stop28h 20m

Simpson Bay Princess Juliana

Mon 30/11

15:35-06:30

1 stop34h 55m

£904

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?

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 £690.

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 £855 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 £609 on momondo.

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

You could potentially save up to 4% on your flight if you consider stops on a London Heathrow Airport to Simpson Bay flight.

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

Fastest flight time	25h 35m
Direct flights	None

The fastest flight from London Heathrow Airport to Simpson Bay takes 25h 35m

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 25h 35m, 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 May 2026, there are 8 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 49% of all bookings. The subsequent popular airlines are KLM at 13%, Finnair at 11%, and American Airlines at 10%.

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 £477	Free Cancellation	Rating 7.1 2,982 reviews	Search JetBlue flights
Air Canada	PriceFrom £507	Free Cancellation	Rating 7.1 11,092 reviews	Search Air Canada flights
KLM	PriceFrom £653	Free Cancellation	Rating 7.8 1,524 reviews	Search KLM flights
Air France	PriceFrom £671	Free Cancellation	Rating 7.4 1,593 reviews	Search Air France flights
Delta	PriceFrom £688	Free Cancellation	Rating 7.9 8,426 reviews	Search Delta flights
Finnair	PriceFrom £689	Free Cancellation	Rating 7.7 1,399 reviews	Search Finnair flights
American Airlines	PriceFrom £695	Free Cancellation	Rating 7.1 11,639 reviews	Search American Airlines flights
British Airways	PriceFrom £726	Free Cancellation	Rating 6.7 8,007 reviews	Search British Airways 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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Cheap return flights

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American Airlines flights from London Heathrow Airport to Simpson Bay

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

Delta flights from London Heathrow Airport to Simpson Bay

Our best Delta 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?

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

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

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

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