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Cheap flights from London to Simpson Bay from £326

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 19/4. 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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Cheap return flights

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Delta Logo
12:30 - 14:28LHR-SXM
29h 58m1 stop
Delta Logo
17:28 - 11:40SXM-LHR
14h 12m1 stop
£725Delta
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Mon, 8 Dec - Sat, 17 Jan
Delta Logo
16:50 - 16:03LHR-SXM
27h 13m2 stops
Delta Logo
16:20 - 13:45SXM-LHR
17h 25m2 stops
£734Delta
Find Deal
Fri, 23 Jan - Sat, 31 Jan
American Airlines Logo
11:15 - 14:20LHR-SXM
31h 05m1 stop
American Airlines Logo
13:22 - 06:15SXM-LHR
12h 53m1 stop
£740American Airlines
Find Deal
Mon, 8 Dec - Sat, 17 Jan
Air Canada Logo
13:25 - 16:00LHR-SXM
30h 35m2 stops
Air Canada Logo
17:00 - 11:20SXM-LHR
14h 20m1 stop
£743Air Canada
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Thu, 11 Dec - Wed, 31 Dec
Multiple Airlines Logo
06:20 - 15:00LHR-SXM
12h 40m1 stop
Multiple Airlines Logo
16:15 - 10:45SXM-LHR
14h 30m2 stops
£746Multiple Airlines
Find Deal
Wed, 10 Dec - Wed, 31 Dec
Multiple Airlines Logo
11:40 - 12:15LGW-SXM
28h 35m1 stop
Multiple Airlines Logo
15:09 - 10:00SXM-LGW
38h 51m2 stops
£752Multiple Airlines
Find Deal
Fri, 23 Jan - Sun, 1 Feb
Air Canada Logo
13:25 - 14:40LHR-SXM
29h 15m1 stop
Air Canada Logo
15:40 - 07:10SXM-LHR
35h 30m1 stop
£762Air Canada
Find Deal
Wed, 10 Dec - Tue, 30 Dec
Air Canada Logo
09:00 - 14:40LHR-SXM
33h 40m2 stops
Air Canada Logo
17:00 - 06:30SXM-LHR
33h 30m1 stop
£767Air Canada
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Wed, 10 Dec - Mon, 29 Dec
KLM Logo
06:30 - 14:55LHR-SXM
12h 25m1 stop
KLM Logo
18:50 - 20:50SXM-LHR
22h 00m2 stops
£778KLM
Find Deal
Mon, 1 Dec - Sat, 13 Dec
KLM Logo
07:45 - 15:30LCY-SXM
11h 45m1 stop
KLM Logo
18:50 - 13:15SXM-LCY
14h 25m2 stops
£819KLM
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Fri, 23 Jan - Sat, 31 Jan

Delta flights from London to Simpson Bay

Our best Delta deals on London to Simpson Bay flight tickets
Delta
8 Dec
LHR12:30London Heathrow
29h 58m
1 stop
SXM14:28Simpson Bay Princess Juliana
17 Jan
SXM17:28Simpson Bay Princess Juliana
14h 12m
1 stop
LHR11:40London Heathrow
£725
Find similar
Delta
30 Jan
LCY10:00London City
30h 30m
2 stops
SXM12:30Simpson Bay Princess Juliana
2 Feb
SXM16:20Simpson Bay Princess Juliana
36h 30m
2 stops
LCY08:50London City
£776
Find similar
Delta
30 Jan
LCY07:45London City
56h 45m
2 stops
SXM12:30Simpson Bay Princess Juliana
2 Feb
SXM16:20Simpson Bay Princess Juliana
37h 10m
2 stops
LCY09:30London City
£779
Find similar

American Airlines flights from London to Simpson Bay

Our best American Airlines deals on London to Simpson Bay flight tickets
American Airlines
8 Dec
LHR11:15London Heathrow
33h 10m
1 stop
SXM16:25Simpson Bay Princess Juliana
17 Jan
SXM13:22Simpson Bay Princess Juliana
12h 53m
1 stop
LHR06:15London Heathrow
£740
Find similar
American Airlines
12 Apr
LHR18:05London Heathrow
23h 40m
2 stops
SXM12:45Simpson Bay Princess Juliana
19 Apr
SXM14:35Simpson Bay Princess Juliana
16h 40m
2 stops
LHR12:15London Heathrow
£797
Find similar
American Airlines
13 Dec
LHR15:35London Heathrow
26h 45m
2 stops
SXM14:20Simpson Bay Princess Juliana
29 Dec
SXM17:33Simpson Bay Princess Juliana
21h 27m
2 stops
LHR19:00London Heathrow
£802
Find similar

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 20 November 2025.
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

Mon 8/12

12:30-14:28

1 stop29h 58m

Simpson Bay Princess Juliana

Sat 17/1

17:28-11:40

1 stop14h 12m

£725

LondonSimpson Bay

LHR - SXM

LHRSXM

London Heathrow

Fri 23/1

16:50-16:03

2 stops27h 13m

Simpson Bay Princess Juliana

Sat 31/1

16:20-13:45

2 stops17h 25m

£734

LondonSimpson Bay

LHR - SXM

LHRSXM

London Heathrow

Mon 8/12

11:15-14:20

1 stop31h 05m

Simpson Bay Princess Juliana

Sat 17/1

13:22-06:15

1 stop12h 53m

£740

LondonSimpson Bay

LHR - SXM

LHRSXM

London Heathrow

Thu 11/12

13:25-16:00

2 stops30h 35m

Simpson Bay Princess Juliana

Wed 31/12

17:00-11:20

1 stop14h 20m

£743

LondonSimpson Bay

LHR - SXM

LHRSXM

London Heathrow

Wed 10/12

06:20-15:00

1 stop12h 40m

Simpson Bay Princess Juliana

Wed 31/12

16:15-10:45

2 stops14h 30m

£746

LondonSimpson Bay

LGW - SXM

LGWSXM

London Gatwick

Fri 23/1

11:40-12:15

1 stop28h 35m

Simpson Bay Princess Juliana

Sun 1/2

15:09-10:00

2 stops38h 51m

£752

LondonSimpson Bay

LHR - SXM

LHRSXM

London Heathrow

Wed 10/12

13:25-14:40

1 stop29h 15m

Simpson Bay Princess Juliana

Tue 30/12

15:40-07:10

1 stop35h 30m

£762

LondonSimpson Bay

LHR - SXM

LHRSXM

London Heathrow

Wed 10/12

09:00-14:40

2 stops33h 40m

Simpson Bay Princess Juliana

Mon 29/12

17:00-06:30

1 stop33h 30m

£767

LondonSimpson Bay

LHR - SXM

LHRSXM

London Heathrow

Mon 1/12

06:30-14:55

1 stop12h 25m

Simpson Bay Princess Juliana

Sat 13/12

18:50-20:50

2 stops22h 00m

£778

LondonSimpson Bay

LCY - SXM

LCYSXM

London City

Fri 23/1

07:45-15:30

1 stop11h 45m

Simpson Bay Princess Juliana

Sat 31/1

18:50-13:15

2 stops14h 25m

£819

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 February is your next best option. Flight prices from London to Simpson Bay during February average around £684.

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 £812. On the other hand, Saturday is the most expensive day to depart from London because it is more convenient for both business and leisure travellers. As a result, prices tend to be around £896.

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

Our data shows that the cheapest London 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 £763. Try not to purchase tickets in the morning because they tend to be around £923. 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 when booking weeks ahead of your departure date. In general, you can expect to find flights to Simpson Bay for around £892 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 £727 on momondo.

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

You could potentially save up to 25% 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

Direct flights

None
There are no direct flights from London to Simpson Bay. There are no popular flight routes from London to Simpson Bay.
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  • 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
Air CanadaPriceFrom £525Free CancellationRating
7.1
10,462 reviews
Search Air Canada flights
JetBluePriceFrom £584Free CancellationRating
7.2
2,902 reviews
Search JetBlue flights
Air FrancePriceFrom £620Free CancellationRating
7.4
1,493 reviews
Search Air France flights
American AirlinesPriceFrom £657Free CancellationRating
7.2
11,045 reviews
Search American Airlines flights
DeltaPriceFrom £660Free CancellationRating
7.9
8,002 reviews
Search Delta flights
British AirwaysPriceFrom £661Free CancellationRating
6.7
7,533 reviews
Search British Airways flights
KLMPriceFrom £674Free CancellationRating
7.7
1,412 reviews
Search KLM flights
FinnairPriceFrom £705Free 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?

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.

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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