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Cheap flights from London Heathrow Airport to Simpson Bay from £352

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 22/1. 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.
JetBlue Logo
12:20 - 14:28
LHR
-
SXM
30h 08m1 stop
JetBlue Logo
15:43 - 21:40
SXM
-
LHR
25h 57m1 stop
£501JetBlue
Mon, 2 Feb - Wed, 11 Feb
JetBlue Logo
09:20 - 16:53
LHR
-
SXM
35h 33m1 stop
JetBlue Logo
17:36 - 22:00
SXM
-
LHR
24h 24m1 stop
£579JetBlue
Fri, 16 Jan - Fri, 23 Jan
Air Canada Logo
18:00 - 14:40
LHR
-
SXM
48h 40m2 stops
Air Canada Logo
17:00 - 11:20
SXM
-
LHR
14h 20m1 stop
£591Air Canada
Fri, 16 Jan - Fri, 23 Jan
Air Canada Logo
09:00 - 14:40
LHR
-
SXM
33h 40m2 stops
Air Canada Logo
17:00 - 20:35
SXM
-
LHR
23h 35m2 stops
£596Air Canada
Mon, 2 Feb - Wed, 11 Feb
Air Canada Logo
09:00 - 14:40
LHR
-
SXM
33h 40m2 stops
Air Canada Logo
17:00 - 06:30
SXM
-
LHR
33h 30m1 stop
£600Air Canada
Mon, 2 Feb - Wed, 11 Feb
Air Canada Logo
11:10 - 16:00
LHR
-
SXM
32h 50m1 stop
Air Canada Logo
15:40 - 07:10
SXM
-
LHR
35h 30m1 stop
£607Air Canada
Fri, 23 Jan - Sun, 25 Jan
Air Canada Logo
11:10 - 16:00
LHR
-
SXM
32h 50m1 stop
Air Canada Logo
15:40 - 06:30
SXM
-
LHR
34h 50m2 stops
£612Air Canada
Fri, 23 Jan - Sun, 25 Jan
Air Canada Logo
13:25 - 16:00
LHR
-
SXM
30h 35m2 stops
Air Canada Logo
17:00 - 11:20
SXM
-
LHR
14h 20m1 stop
£612Air Canada
Sun, 14 Dec - Mon, 12 Jan
Air Canada Logo
06:50 - 14:40
LHR
-
SXM
35h 50m2 stops
Air Canada Logo
15:40 - 06:30
SXM
-
LHR
34h 50m2 stops
£614Air Canada
Wed, 18 Feb - Sun, 1 Mar
Air Canada Logo
13:25 - 16:00
LHR
-
SXM
30h 35m2 stops
Air Canada Logo
17:00 - 07:10
SXM
-
LHR
34h 10m2 stops
£618Air Canada
Mon, 16 Feb - Mon, 2 Mar

JetBlue flights from London Heathrow Airport to Simpson Bay

Our best JetBlue deals on London Heathrow Airport to Simpson Bay flight tickets
JetBlue
2 Feb
LHR12:20London Heathrow
30h 08m
1 stop
SXM14:28Simpson Bay Princess Juliana
11 Feb
SXM15:43Simpson Bay Princess Juliana
25h 57m
1 stop
LHR21:40London Heathrow
£501
Find similar
JetBlue
2 Feb
LHR12:20London Heathrow
30h 08m
1 stop
SXM14:28Simpson Bay Princess Juliana
11 Feb
SXM15:43Simpson Bay Princess Juliana
25h 57m
1 stop
LHR21:40London Heathrow
£504
Find similar
JetBlue
7 Apr
LHR08:25London Heathrow
35h 28m
1 stop
SXM14:53Simpson Bay Princess Juliana
13 Apr
SXM15:58Simpson Bay Princess Juliana
33h 32m
1 stop
LHR06:30London Heathrow
£654
Find similar

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
2 Feb
LHR09:00London Heathrow
33h 40m
2 stops
SXM14:40Simpson Bay Princess Juliana
11 Feb
SXM17:00Simpson Bay Princess Juliana
23h 35m
2 stops
LHR20:35London Heathrow
£596
Find similar
Air Canada
2 Feb
LHR09:00London Heathrow
33h 40m
2 stops
SXM14:40Simpson Bay Princess Juliana
11 Feb
SXM17:00Simpson Bay Princess Juliana
33h 30m
1 stop
LHR06:30London Heathrow
£600
Find similar
Air Canada
2 Feb
LHR09:00London Heathrow
33h 40m
2 stops
SXM14:40Simpson Bay Princess Juliana
11 Feb
SXM17:00Simpson Bay Princess Juliana
33h 30m
1 stop
LHR06:30London Heathrow
£601
Find similar

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 5 December 2025.
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

Mon 2/2

12:20-14:28

1 stop30h 08m

Simpson Bay Princess Juliana

Wed 11/2

15:43-21:40

1 stop25h 57m

£501

LondonSimpson Bay

LHR - SXM

LHRSXM

London Heathrow

Fri 16/1

09:20-16:53

1 stop35h 33m

Simpson Bay Princess Juliana

Fri 23/1

17:36-22:00

1 stop24h 24m

£579

LondonSimpson Bay

LHR - SXM

LHRSXM

London Heathrow

Fri 16/1

18:00-14:40

2 stops48h 40m

Simpson Bay Princess Juliana

Fri 23/1

17:00-11:20

1 stop14h 20m

£591

LondonSimpson Bay

LHR - SXM

LHRSXM

London Heathrow

Mon 2/2

09:00-14:40

2 stops33h 40m

Simpson Bay Princess Juliana

Wed 11/2

17:00-20:35

2 stops23h 35m

£596

LondonSimpson Bay

LHR - SXM

LHRSXM

London Heathrow

Mon 2/2

09:00-14:40

2 stops33h 40m

Simpson Bay Princess Juliana

Wed 11/2

17:00-06:30

1 stop33h 30m

£600

LondonSimpson Bay

LHR - SXM

LHRSXM

London Heathrow

Fri 23/1

11:10-16:00

1 stop32h 50m

Simpson Bay Princess Juliana

Sun 25/1

15:40-07:10

1 stop35h 30m

£607

LondonSimpson Bay

LHR - SXM

LHRSXM

London Heathrow

Fri 23/1

11:10-16:00

1 stop32h 50m

Simpson Bay Princess Juliana

Sun 25/1

15:40-06:30

2 stops34h 50m

£612

LondonSimpson Bay

LHR - SXM

LHRSXM

London Heathrow

Sun 14/12

13:25-16:00

2 stops30h 35m

Simpson Bay Princess Juliana

Mon 12/1

17:00-11:20

1 stop14h 20m

£612

LondonSimpson Bay

LHR - SXM

LHRSXM

London Heathrow

Wed 18/2

06:50-14:40

2 stops35h 50m

Simpson Bay Princess Juliana

Sun 1/3

15:40-06:30

2 stops34h 50m

£614

LondonSimpson Bay

LHR - SXM

LHRSXM

London Heathrow

Mon 16/2

13:25-16:00

2 stops30h 35m

Simpson Bay Princess Juliana

Mon 2/3

17:00-07:10

2 stops34h 10m

£618

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 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 March, then October is your next best option. Flight prices from London Heathrow Airport to Simpson Bay during October average around £702.

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 £797. 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 £881.

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 £749. Try not to purchase tickets in the morning because they tend to be around £907. 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 £874 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 £714 on momondo.

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

You could potentially save up to 2% 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 40m

Direct flights

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

  • 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 00m, 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
Air CanadaPriceFrom £516Free CancellationRating
7.1
10,500 reviews
Search Air Canada flights
JetBluePriceFrom £573Free CancellationRating
7.2
2,899 reviews
Search JetBlue flights
Air FrancePriceFrom £609Free CancellationRating
7.4
1,502 reviews
Search Air France flights
American AirlinesPriceFrom £645Free CancellationRating
7.2
11,047 reviews
Search American Airlines flights
DeltaPriceFrom £648Free CancellationRating
7.9
8,011 reviews
Search Delta flights
British AirwaysPriceFrom £649Free CancellationRating
6.7
7,562 reviews
Search British Airways flights
KLMPriceFrom £663Free CancellationRating
7.7
1,430 reviews
Search KLM flights
FinnairPriceFrom £693Free CancellationRating
7.6
1,334 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
Delta
Air Canada
American Airlines
JetBlue