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Cheap flights from London Heathrow Airport to Simpson Bay from £369

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 Heathrow Airport to Simpson Bay departing on 17/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from London Heathrow Airport to Simpson Bay

Cheap return flights

Enter your travel dates to find the best prices.
Air Canada Logo
18:00 - 16:00
LHR
-
SXM
26h 00m
1 stop
Air Canada Logo
16:00 - 11:20
SXM
-
LHR
15h 20m
1 stop
£656Air Canada
Fri, 6 Mar - Tue, 10 Mar
Air Canada Logo
18:00 - 16:00
LHR
-
SXM
26h 00m
1 stop
Air Canada Logo
16:00 - 11:20
SXM
-
LHR
15h 20m
1 stop
£656Air Canada
Thu, 5 Mar - Mon, 9 Mar
Air Canada Logo
13:00 - 13:40
LHR
-
SXM
28h 40m
2 stops
Air Canada Logo
16:00 - 11:20
SXM
-
LHR
15h 20m
1 stop
£659Air Canada
Mon, 9 Mar - Mon, 16 Mar
Air Canada Logo
13:25 - 16:00
LHR
-
SXM
30h 35m
2 stops
Air Canada Logo
16:00 - 11:20
SXM
-
LHR
15h 20m
1 stop
£662Air Canada
Thu, 5 Mar - Mon, 9 Mar
Air Canada Logo
11:10 - 16:00
LHR
-
SXM
32h 50m
1 stop
Air Canada Logo
16:00 - 11:20
SXM
-
LHR
15h 20m
1 stop
£662Air Canada
Tue, 3 Mar - Tue, 10 Mar
Air Canada Logo
11:10 - 16:00
LHR
-
SXM
32h 50m
1 stop
Air Canada Logo
16:00 - 11:20
SXM
-
LHR
15h 20m
1 stop
£664Air Canada
Tue, 3 Mar - Tue, 10 Mar
Air Canada Logo
06:50 - 13:40
LHR
-
SXM
34h 50m
2 stops
Air Canada Logo
16:00 - 06:30
SXM
-
LHR
34h 30m
1 stop
£668Air Canada
Wed, 11 Mar - Mon, 16 Mar
Multiple Airlines Logo
13:05 - 16:00
LHR
-
SXM
30h 55m
2 stops
Multiple Airlines Logo
16:00 - 07:50
SXM
-
LHR
35h 50m
2 stops
£669Multiple Airlines
Tue, 3 Mar - Tue, 10 Mar
Air Canada Logo
06:50 - 13:40
LHR
-
SXM
34h 50m
2 stops
Air Canada Logo
14:40 - 06:30
SXM
-
LHR
35h 50m
2 stops
£670Air Canada
Wed, 11 Mar - Tue, 17 Mar
Multiple Airlines Logo
13:05 - 16:00
LHR
-
SXM
30h 55m
3 stops
Multiple Airlines Logo
16:00 - 07:50
SXM
-
LHR
35h 50m
2 stops
£670Multiple Airlines
Tue, 3 Mar - Tue, 10 Mar

Delta flights from London Heathrow Airport to Simpson Bay

Our best Delta deals on London Heathrow Airport to Simpson Bay flight tickets
Delta
1 Mar
LHR10:10London Heathrow
30h 03m
1 stop
SXM12:13Simpson Bay Princess Juliana
3 Mar
SXM13:38Simpson Bay Princess Juliana
26h 32m
2 stops
LHR20:10London Heathrow
£705
Delta
12 Mar
LHR16:35London Heathrow
22h 54m
1 stop
SXM11:29Simpson Bay Princess Juliana
15 Mar
SXM15:20Simpson Bay Princess Juliana
14h 55m
1 stop
LHR10:15London Heathrow
£706
Delta
28 Feb
LHR13:00London Heathrow
27h 13m
2 stops
SXM12:13Simpson Bay Princess Juliana
5 Mar
SXM13:38Simpson Bay Princess Juliana
26h 32m
2 stops
LHR20:10London Heathrow
£716

Air Canada flights from London Heathrow Airport to Simpson Bay

Our best Air Canada deals on London Heathrow Airport to Simpson Bay flight tickets
Air Canada
6 Mar
LHR18:00London Heathrow
26h 00m
1 stop
SXM16:00Simpson Bay Princess Juliana
10 Mar
SXM16:00Simpson Bay Princess Juliana
15h 20m
1 stop
LHR11:20London Heathrow
£656
Air Canada
5 Mar
LHR18:00London Heathrow
26h 00m
1 stop
SXM16:00Simpson Bay Princess Juliana
9 Mar
SXM16:00Simpson Bay Princess Juliana
15h 20m
1 stop
LHR11:20London Heathrow
£656
Air Canada
24 Feb
LHR18:00London Heathrow
26h 00m
1 stop
SXM16:00Simpson Bay Princess Juliana
1 Apr
SXM16:00Simpson Bay Princess Juliana
33h 30m
2 stops
LHR06:30London Heathrow
£659

momondo Fare Finder

 
Customise your flight search to find flights from London Heathrow Airport to Simpson Bay that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 279,928 searches. Data last updated 22 February 2026.
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 6/3

18:00-16:00

1 stop26h 00m

Simpson Bay Princess Juliana

Tue 10/3

16:00-11:20

1 stop15h 20m

£656

LondonSimpson Bay

LHR - SXM

LHRSXM

London Heathrow

Thu 5/3

18:00-16:00

1 stop26h 00m

Simpson Bay Princess Juliana

Mon 9/3

16:00-11:20

1 stop15h 20m

£656

LondonSimpson Bay

LHR - SXM

LHRSXM

London Heathrow

Mon 9/3

13:00-13:40

2 stops28h 40m

Simpson Bay Princess Juliana

Mon 16/3

16:00-11:20

1 stop15h 20m

£659

LondonSimpson Bay

LHR - SXM

LHRSXM

London Heathrow

Thu 5/3

13:25-16:00

2 stops30h 35m

Simpson Bay Princess Juliana

Mon 9/3

16:00-11:20

1 stop15h 20m

£662

LondonSimpson Bay

LHR - SXM

LHRSXM

London Heathrow

Tue 3/3

11:10-16:00

1 stop32h 50m

Simpson Bay Princess Juliana

Tue 10/3

16:00-11:20

1 stop15h 20m

£662

LondonSimpson Bay

LHR - SXM

LHRSXM

London Heathrow

Tue 3/3

11:10-16:00

1 stop32h 50m

Simpson Bay Princess Juliana

Tue 10/3

16:00-11:20

1 stop15h 20m

£664

LondonSimpson Bay

LHR - SXM

LHRSXM

London Heathrow

Wed 11/3

06:50-13:40

2 stops34h 50m

Simpson Bay Princess Juliana

Mon 16/3

16:00-06:30

1 stop34h 30m

£668

LondonSimpson Bay

LHR - SXM

LHRSXM

London Heathrow

Tue 3/3

13:05-16:00

2 stops30h 55m

Simpson Bay Princess Juliana

Tue 10/3

16:00-07:50

2 stops35h 50m

£669

LondonSimpson Bay

LHR - SXM

LHRSXM

London Heathrow

Wed 11/3

06:50-13:40

2 stops34h 50m

Simpson Bay Princess Juliana

Tue 17/3

14:40-06:30

2 stops35h 50m

£670

LondonSimpson Bay

LHR - SXM

LHRSXM

London Heathrow

Tue 3/3

13:05-16:00

3 stops30h 55m

Simpson Bay Princess Juliana

Tue 10/3

16:00-07:50

2 stops35h 50m

£670

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 cheapest month to fly to Simpson Bay?

If you’re not able to fly to Simpson Bay in March, then October is your next best option. Flight prices from London Heathrow Airport to Simpson Bay during October average around £696.

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 £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 Heathrow Airport for as low as £673 on momondo.

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

You could potentially save up to 37% 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

12h 10m

Direct flights

None
The fastest flight from London Heathrow Airport to Simpson Bay takes 12h 10m
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

  • 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 12h 10m, 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?

  • 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?

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
JetBluePriceFrom £477Free CancellationRating
7.2
2,898 reviews
Search JetBlue flights
Air CanadaPriceFrom £506Free CancellationRating
7.1
10,738 reviews
Search Air Canada flights
British AirwaysPriceFrom £656Free CancellationRating
6.7
7,757 reviews
Search British Airways flights
KLMPriceFrom £656Free CancellationRating
7.7
1,457 reviews
Search KLM flights
Air FrancePriceFrom £672Free CancellationRating
7.4
1,536 reviews
Search Air France flights
American AirlinesPriceFrom £685Free CancellationRating
7.2
11,341 reviews
Search American Airlines flights
DeltaPriceFrom £687Free CancellationRating
7.9
8,241 reviews
Search Delta flights
FinnairPriceFrom £688Free CancellationRating
7.6
1,365 reviews
Search Finnair flights

Travelling to a place near Simpson Bay?

Book flights to Simpson Bay if you plan to visit one of these locations
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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Fly your favourite airline to Simpson Bay

Airlines are sorted and displayed according to clicks in the past 7 days on momondo
Air France
Finnair
KLM
British Airways
American Airlines
JetBlue
Delta
Air Canada