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

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

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 55m.

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: 2h 14m.

Which airlines fly to Simpson Bay?

Air France, Finnair and British Airways 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 60% of people opting to fly with this airline when travelling to Simpson Bay. Keep in mind that there are 7 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: 88% 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 £654.

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 August 2025, there are 7 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.

£509 Cheap Flights from London Heathrow Airport to Simpson Bay in 2025

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 £886 to £1,238. The lowest price recently found on this route was £691.

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Voted winner of Europe's Best Travel App 2023

Save money when you book flights with momondo

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from London Heathrow Airport to Simpson Bay

Round-trip

One-way

Last minute

Cheap return flights

20:10 - 14:10LHR-SXM

23h 00m1 stop

15:10 - 10:00SXM-LHR

37h 50m2 stops

£691Delta

Find Deal

Fri, 22 Aug - Fri, 29 Aug

15:00 - 13:25LHR-SXM

27h 25m1 stop

14:51 - 12:00SXM-LHR

17h 09m1 stop

£694American Airlines

Find Deal

Fri, 24 Oct - Fri, 14 Nov

19:05 - 13:25LHR-SXM

23h 20m2 stops

17:24 - 12:05SXM-LHR

14h 41m1 stop

£698American Airlines

Find Deal

Fri, 24 Oct - Fri, 7 Nov

12:10 - 14:00LHR-SXM

30h 50m3 stops

15:05 - 06:30SXM-LHR

34h 25m3 stops

£713

Find Deal

Thu, 4 Sep - Mon, 8 Sep

06:00 - 11:26LHR-SXM

34h 26m3 stops

11:35 - 20:00SXM-LHR

27h 25m2 stops

£823

Find Deal

Thu, 4 Sep - Mon, 8 Sep

06:15 - 13:35LHR-SXM

12h 20m1 stop

15:40 - 08:00SXM-LHR

11h 20m1 stop

£1,535Air France

Find Deal

Thu, 21 Aug - Wed, 27 Aug

06:15 - 13:35LHR-SXM

12h 20m1 stop

15:40 - 08:00SXM-LHR

11h 20m1 stop

£1,580Air France

Find Deal

Tue, 19 Aug - Tue, 26 Aug

20:55 - 13:00LHR-SXM

21h 05m1 stop

14:20 - 13:50SXM-LHR

18h 30m2 stops

£2,054KLM

Find Deal

Thu, 21 Aug - Tue, 26 Aug

13:25 - 16:00LHR-SXM

30h 35m2 stops

15:40 - 06:30SXM-LHR

34h 50m2 stops

£2,648Air Canada

Find Deal

Sun, 11 Jan - Sun, 15 Feb

13:25 - 16:00LHR-SXM

30h 35m2 stops

15:40 - 06:30SXM-LHR

34h 50m2 stops

£2,654Air Canada

Find Deal

Sun, 11 Jan - Sun, 15 Feb

Delta flights from London Heathrow Airport to Simpson Bay

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

Delta

22 Aug

LHR20:10London Heathrow

23h 00m

1 stop

SXM14:10Simpson Bay Princess Juliana

29 Aug

SXM15:10Simpson Bay Princess Juliana

37h 50m

2 stops

LHR10:00London Heathrow

£691

Find similar

Delta

24 Oct

LHR12:25London Heathrow

30h 24m

2 stops

SXM13:49Simpson Bay Princess Juliana

7 Nov

SXM16:14Simpson Bay Princess Juliana

23h 26m

2 stops

LHR19:40London Heathrow

£701

Find similar

Delta

24 Oct

LHR12:25London Heathrow

30h 24m

2 stops

SXM13:49Simpson Bay Princess Juliana

7 Nov

SXM16:14Simpson Bay Princess Juliana

23h 26m

2 stops

LHR19:40London Heathrow

£703

Find similar

Air France flights from London Heathrow Airport to Simpson Bay

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

Air France

2 Aug

LHR06:15London Heathrow

13h 20m

1 stop

SXM14:35Simpson Bay Princess Juliana

8 Aug

SXM15:40Simpson Bay Princess Juliana

11h 20m

1 stop

LHR08:00London Heathrow

£1,413

Find similar

Air France

2 Aug

LHR06:15London Heathrow

13h 20m

1 stop

SXM14:35Simpson Bay Princess Juliana

8 Aug

SXM15:40Simpson Bay Princess Juliana

11h 20m

1 stop

LHR08:00London Heathrow

£1,511

Find similar

Air France

21 Aug

LHR06:15London Heathrow

12h 20m

1 stop

SXM13:35Simpson Bay Princess Juliana

27 Aug

SXM15:40Simpson Bay Princess Juliana

11h 20m

1 stop

LHR08:00London Heathrow

£1,535

Find similar

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

LondonSimpson Bay

LHR - SXM

LHRSXM

London Heathrow

Fri 22/8

20:10-14:10

1 stop23h 00m

Simpson Bay Princess Juliana

Fri 29/8

15:10-10:00

2 stops37h 50m

£691

LondonSimpson Bay

LHR - SXM

LHRSXM

London Heathrow

Fri 24/10

15:00-13:25

1 stop27h 25m

Simpson Bay Princess Juliana

Fri 14/11

14:51-12:00

1 stop17h 09m

£694

LondonSimpson Bay

LHR - SXM

LHRSXM

London Heathrow

Fri 24/10

19:05-13:25

2 stops23h 20m

Simpson Bay Princess Juliana

Fri 7/11

17:24-12:05

1 stop14h 41m

£698

LondonSimpson Bay

LHR - SXM

LHRSXM

London Heathrow

Thu 4/9

12:10-14:00

3 stops30h 50m

Simpson Bay Princess Juliana

Mon 8/9

15:05-06:30

3 stops34h 25m

£713

LondonSimpson Bay

LHR - SXM

LHRSXM

London Heathrow

Thu 4/9

06:00-11:26

3 stops34h 26m

Simpson Bay Princess Juliana

Mon 8/9

11:35-20:00

2 stops27h 25m

£823

LondonSimpson Bay

LHR - SXM

LHRSXM

London Heathrow

Thu 21/8

06:15-13:35

1 stop12h 20m

Simpson Bay Princess Juliana

Wed 27/8

15:40-08:00

1 stop11h 20m

£1,535

LondonSimpson Bay

LHR - SXM

LHRSXM

London Heathrow

Tue 19/8

06:15-13:35

1 stop12h 20m

Simpson Bay Princess Juliana

Tue 26/8

15:40-08:00

1 stop11h 20m

£1,580

LondonSimpson Bay

LHR - SXM

LHRSXM

London Heathrow

Thu 21/8

20:55-13:00

1 stop21h 05m

Simpson Bay Princess Juliana

Tue 26/8

14:20-13:50

2 stops18h 30m

£2,054

LondonSimpson Bay

LHR - SXM

LHRSXM

London Heathrow

Sun 11/1

13:25-16:00

2 stops30h 35m

Simpson Bay Princess Juliana

Sun 15/2

15:40-06:30

2 stops34h 50m

£2,648

LondonSimpson Bay

LHR - SXM

LHRSXM

London Heathrow

Sun 11/1

13:25-16:00

2 stops30h 35m

Simpson Bay Princess Juliana

Sun 15/2

15:40-06:30

2 stops34h 50m

£2,654

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 November is your next best option. Flight prices from London Heathrow Airport to Simpson Bay during November average around £697.

What is the cheapest day to depart on your flight to Simpson Bay?

Our data shows that Thursday is the least expensive day to fly to Simpson Bay. Tickets to fly out on this day can be as low as £804. On the other hand, Saturday is the most expensive day to depart from London Heathrow Airport because it is more convenient for both business and leisure travellers. As a result, prices tend to be around £888.

What is the cheapest time of day to depart on your flight to Simpson Bay?

Our data shows that the cheapest London Heathrow Airport to Simpson Bay flights are usually those with departure times at midday. Our users have found flights to Simpson Bay at midday for as low as £756. Try not to purchase tickets in the morning because they tend to be around £914. Of course, these prices can vary depending on the time of year and what airport you fly to.

How far in advance should I book a flight 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 £816 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 £747 on momondo.

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

You could potentially save up to 34% 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

Best price found	£509
Fastest flight time	11h 30m
Direct flights	None
Airports in Simpson Bay	1 airport

The best one-way flight to Simpson Bay from London Heathrow Airport in the past 72 hours is £509. The best return flight deal from London Heathrow Airport to Simpson Bay found on momondo in the last 72 hours is £691.

The fastest flight from London Heathrow Airport to Simpson Bay takes 11h 30m

There are no direct flights from London Heathrow Airport to Simpson Bay. Popular non-direct route for this connection is London Heathrow Airport - Simpson Bay Princess Juliana Airport.

There is 1 airport near Simpson Bay: Simpson Bay Princess Juliana (SXM)

Search flight deals

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 11h 30m, 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 August 2025, there are 7 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 50% of all bookings. The subsequent popular airlines are Finnair at 16%, British Airways at 9%, and KLM at 8%.

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
Air Canada	PriceFrom £520	Free Cancellation	Rating 7.1 9,851 reviews	Search Air Canada flights
Air France	PriceFrom £613	Free Cancellation	Rating 7.5 1,465 reviews	Search Air France flights
American Airlines	PriceFrom £651	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
Delta	PriceFrom £654	Free Cancellation	Rating 8.0 7,981 reviews	Search Delta flights
British Airways	PriceFrom £658	Free Cancellation	Rating 6.6 7,222 reviews	Search British Airways flights
KLM	PriceFrom £667	Free Cancellation	Rating 7.8 1,383 reviews	Search KLM flights
Finnair	PriceFrom £690	Free Cancellation	Rating 7.6 1,316 reviews	Search Finnair 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

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.

Start using Trips

Find my bookings

Get notified when prices go down

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

1 adult

Wed 6/8

Wed 13/8

Email me momondo's favourite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to St. Maarten

Fly your favourite airline to Simpson Bay

Cheap flights from London Heathrow Airport to Simpson Bay from £509

Big names, great deals

Big names, great deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from London Heathrow Airport to Simpson Bay

Cheap return flights

Cheap one-way flights

Cheap last-minute flights

Delta flights from London Heathrow Airport to Simpson Bay

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

Air France flights from London Heathrow Airport to Simpson Bay

Our best Air France 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

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

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 November is your next best option. Flight prices from London Heathrow Airport to Simpson Bay during November average around £697.

What is the cheapest day to depart on your flight to Simpson Bay?

What is the cheapest time of day to depart on your flight to Simpson Bay?

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

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

You could potentially save up to 34% on your flight if you consider stops on a London Heathrow Airport to Simpson Bay flight.

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

JetBlue is the most popular carrier operating 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?

Paris (CDG) was the most common stop: 88% 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 £654.

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 55m.

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: 2h 14m.

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

Best price found

Fastest flight time

Direct flights

Airports in Simpson Bay

How far is London Heathrow to Simpson Bay Princess Juliana by plane?

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

How many operators does momondo search 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?

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

What is the most popular airline 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?

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

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

How can momondo help me find flights from London to Simpson Bay?

I’m not ready to book a flight from London to Simpson Bay right now. Can momondo alert me if prices change?

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

Fly your favourite airline to Simpson Bay

Airlines are sorted and displayed according to clicks in the past 7 days on momondo