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Cheap flights from London to Simpson Bay from £396

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 to Simpson Bay departing on 10/2. 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 to Simpson Bay

Cheap return flights

Enter your travel dates to find the best prices.
JetBlue Logo
12:20 - 15:27
LHR
-
SXM
31h 07m
1 stop
JetBlue Logo
18:24 - 21:40
SXM
-
LHR
23h 16m
1 stop
£567JetBlue
Wed, 18 Mar - Wed, 25 Mar
JetBlue Logo
09:20 - 13:10
LHR
-
SXM
31h 50m
1 stop
JetBlue Logo
18:24 - 21:40
SXM
-
LHR
23h 16m
1 stop
£570JetBlue
Mon, 2 Mar - Mon, 16 Mar
Air Canada Logo
14:10 - 14:50
LHR
-
SXM
29h 40m
1 stop
Air Canada Logo
16:00 - 11:50
SXM
-
LHR
14h 50m
1 stop
£662Air Canada
Tue, 31 Mar - Mon, 6 Apr
JetBlue Logo
08:15 - 14:10
LHR
-
SXM
34h 55m
1 stop
JetBlue Logo
16:40 - 20:45
SXM
-
LHR
23h 05m
1 stop
£666JetBlue
Mon, 20 Apr - Mon, 4 May
Multiple Airlines Logo
16:25 - 15:50
LGW
-
SXM
27h 25m
1 stop
Multiple Airlines Logo
18:35 - 19:25
SXM
-
LGW
20h 50m
1 stop
£669Multiple Airlines
Tue, 3 Mar - Fri, 13 Mar
Air Canada Logo
08:30 - 14:50
LHR
-
SXM
35h 20m
1 stop
Air Canada Logo
16:00 - 06:30
SXM
-
LHR
33h 30m
2 stops
£681Air Canada
Tue, 31 Mar - Mon, 6 Apr
Air France Logo
17:00 - 13:25
LGW
-
SXM
25h 25m
1 stop
Air France Logo
15:30 - 09:25
SXM
-
LGW
12h 55m
1 stop
£719Air France
Tue, 14 Apr - Wed, 22 Apr
KLM Logo
19:00 - 12:40
LCY
-
SXM
22h 40m
1 stop
KLM Logo
14:10 - 18:30
SXM
-
LCY
23h 20m
2 stops
£722KLM
Tue, 14 Apr - Wed, 22 Apr
Multiple Airlines Logo
14:00 - 14:15
LGW
-
SXM
28h 15m
2 stops
Multiple Airlines Logo
13:25 - 09:45
SXM
-
LGW
16h 20m
1 stop
£742Multiple Airlines
Thu, 19 Feb - Tue, 24 Feb
KLM Logo
10:00 - 17:30
LCY
-
SXM
11h 30m
1 stop
KLM Logo
18:50 - 17:30
SXM
-
LCY
18h 40m
2 stops
£809KLM
Sat, 14 Mar - Sat, 28 Mar

Air France flights from London to Simpson Bay

Our best Air France deals on London to Simpson Bay flight tickets
Air France
14 Apr
LGW17:00London Gatwick
25h 25m
1 stop
SXM13:25Simpson Bay Princess Juliana
22 Apr
SXM15:30Simpson Bay Princess Juliana
12h 55m
1 stop
LGW09:25London Gatwick
£719
Air France
6 May
LGW17:00London Gatwick
25h 25m
1 stop
SXM13:25Simpson Bay Princess Juliana
13 May
SXM15:30Simpson Bay Princess Juliana
12h 55m
1 stop
LGW09:25London Gatwick
£948
Air France
26 Apr
LGW17:00London Gatwick
25h 25m
1 stop
SXM13:25Simpson Bay Princess Juliana
6 May
SXM15:30Simpson Bay Princess Juliana
12h 55m
1 stop
LGW09:25London Gatwick
£959

KLM flights from London to Simpson Bay

Our best KLM deals on London to Simpson Bay flight tickets
KLM
14 Apr
LCY19:00London City
22h 40m
1 stop
SXM12:40Simpson Bay Princess Juliana
22 Apr
SXM14:10Simpson Bay Princess Juliana
23h 20m
2 stops
LCY18:30London City
£722
KLM
3 Mar
LHR17:05London Heathrow
25h 50m
1 stop
SXM14:55Simpson Bay Princess Juliana
13 Mar
SXM17:10Simpson Bay Princess Juliana
17h 15m
2 stops
LHR14:25London Heathrow
£729
KLM
14 Mar
LCY10:00London City
11h 30m
1 stop
SXM17:30Simpson Bay Princess Juliana
28 Mar
SXM18:50Simpson Bay Princess Juliana
18h 40m
2 stops
LCY17:30London City
£809

momondo Fare Finder

 
Customise your flight search to find flights from London 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 2 February 2026.
Use the filters below to find and compare flights from London to Simpson Bay that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonSimpson Bay

LHR - SXM

LHRSXM

London Heathrow

Wed 18/3

12:20-15:27

1 stop31h 07m

Simpson Bay Princess Juliana

Wed 25/3

18:24-21:40

1 stop23h 16m

£567

LondonSimpson Bay

LHR - SXM

LHRSXM

London Heathrow

Mon 2/3

09:20-13:10

1 stop31h 50m

Simpson Bay Princess Juliana

Mon 16/3

18:24-21:40

1 stop23h 16m

£570

LondonSimpson Bay

LHR - SXM

LHRSXM

London Heathrow

Tue 31/3

14:10-14:50

1 stop29h 40m

Simpson Bay Princess Juliana

Mon 6/4

16:00-11:50

1 stop14h 50m

£662

LondonSimpson Bay

LHR - SXM

LHRSXM

London Heathrow

Mon 20/4

08:15-14:10

1 stop34h 55m

Simpson Bay Princess Juliana

Mon 4/5

16:40-20:45

1 stop23h 05m

£666

LondonSimpson Bay

LGW - SXM

LGWSXM

London Gatwick

Tue 3/3

16:25-15:50

1 stop27h 25m

Simpson Bay Princess Juliana

Fri 13/3

18:35-19:25

1 stop20h 50m

£669

LondonSimpson Bay

LHR - SXM

LHRSXM

London Heathrow

Tue 31/3

08:30-14:50

1 stop35h 20m

Simpson Bay Princess Juliana

Mon 6/4

16:00-06:30

2 stops33h 30m

£681

LondonSimpson Bay

LGW - SXM

LGWSXM

London Gatwick

Tue 14/4

17:00-13:25

1 stop25h 25m

Simpson Bay Princess Juliana

Wed 22/4

15:30-09:25

1 stop12h 55m

£719

LondonSimpson Bay

LCY - SXM

LCYSXM

London City

Tue 14/4

19:00-12:40

1 stop22h 40m

Simpson Bay Princess Juliana

Wed 22/4

14:10-18:30

2 stops23h 20m

£722

LondonSimpson Bay

LGW - SXM

LGWSXM

London Gatwick

Thu 19/2

14:00-14:15

2 stops28h 15m

Simpson Bay Princess Juliana

Tue 24/2

13:25-09:45

1 stop16h 20m

£742

LondonSimpson Bay

LCY - SXM

LCYSXM

London City

Sat 14/3

10:00-17:30

1 stop11h 30m

Simpson Bay Princess Juliana

Sat 28/3

18:50-17:30

2 stops18h 40m

£809

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Simpson Bay from

How to get the cheapest flight ticket from London 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 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 September is your next best option. Flight prices from London to Simpson Bay during September average around £679.

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 when booking weeks ahead of your departure date. In general, you can expect to find flights to Simpson Bay for around £836 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 for as low as £624 on momondo.

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

You could potentially save up to 37% on your flight if you consider stops on a London to Simpson Bay flight.

When to book flights from London to Simpson Bay

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

Cheap London to Simpson Bay (LON to SXM) flight deals and tips

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

Fastest flight time

11h 30m

Direct flights

None
The fastest flight from London to Simpson Bay takes 11h 30m
There are no direct flights from London to Simpson Bay. There are no popular flight routes from London to Simpson Bay.
Search flight deals

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

    A flight from London to Simpson Bay Princess Juliana will travel around 4091.6 mi. Typically, this will take 11h 30m by plane in normal conditions.

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

    Prices for flights from London to Simpson Bay Princess Juliana Airport are updated daily.

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

  • How old do you have to be to fly from London to Simpson Bay Princess Juliana Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from London to Simpson Bay Princess Juliana Airport.

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

    The necessary travel and health documents for your Simpson Bay Princess Juliana Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from London to Simpson Bay?

Best airlines flying from London to Simpson Bay

Compare and see reviews for airlines that fly from London to Simpson Bay with momondo
Airline
Rating
Free Cancellation
Price
JetBluePriceFrom £470Free CancellationRating
7.2
2,893 reviews
Search JetBlue flights
Air CanadaPriceFrom £503Free CancellationRating
7.1
10,676 reviews
Search Air Canada flights
American AirlinesPriceFrom £632Free CancellationRating
7.2
11,213 reviews
Search American Airlines flights
DeltaPriceFrom £632Free CancellationRating
7.9
8,135 reviews
Search Delta flights
British AirwaysPriceFrom £640Free CancellationRating
6.7
7,711 reviews
Search British Airways flights
KLMPriceFrom £647Free CancellationRating
7.7
1,448 reviews
Search KLM flights
Air FrancePriceFrom £659Free CancellationRating
7.4
1,531 reviews
Search Air France flights
FinnairPriceFrom £678Free CancellationRating
7.6
1,357 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?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from London to Simpson Bay. momondo saves you time and could save you money on your trip.

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

momondo does allow users to show only those flights to Simpson Bay from London which offer a flexible booking policy as well as other useful filters and features.

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 simply researching potential flights to Simpson Bay, momondo offers a useful price alert feature which will track prices for flights to Simpson Bay from London and alert you 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
Delta
Air Canada
JetBlue