What are the cheapest airlines flying from London to Simpson Bay round-trip?

Flying on Air Canada is currently your cheapest option to Simpson Bay, with prices starting at £612. Additional return tickets that might be worth considering are offered by American Airlines and Delta, with the lowest prices starting at £649 and £683, respectively. Air Canada is currently priced 23% below the average price you’ll pay for this route.

What are the most popular routes from London to Simpson Bay?

The most popular route from London to Simpson Bay is London Heathrow - Simpson Bay Princess Juliana. You may also consider London City - Simpson Bay Princess Juliana or London Gatwick - Simpson Bay Princess Juliana.

What are the most popular airlines that fly from London to Simpson Bay?

When booking a flight from London to Simpson Bay, you may want to consider flying on American Airlines, Air Canada or Air France as they are the most popular for this route.

What is the cheapest day to fly round-trip from London to Simpson Bay?

Leaving on a Wednesday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 10% on the overall cost on flights from London to Simpson Bay.

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

Find a great deal and save up to 29% by booking at least 60 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from London to Simpson Bay within the next two weeks, with the cheapest ticket starting at £630.

What is the cheapest month to fly from London to Simpson Bay?

March can be a great time to fly to Simpson Bay from London with a flight ticket averaging about £805. Cheapflights users have found deals in the month of March for as cheap as £532. The most expensive prices can be found in the month of December.

What airport do you fly into for flights to Simpson Bay from London?

For a flight from London to Simpson Bay, you will be flying into Princess Juliana. Simpson Bay Princess Juliana (SXM) is just 0.5 mi from the center of the city. Princess Juliana is the only Simpson Bay airport and it handles 0 inbound flights from London per day. 7 airlines have flights to Simpson Bay Princess Juliana from London on a regular basis.

Can I find deals for flights from London to Simpson Bay that include hotel bookings?

Yes. In addition to deals on London to Simpson Bay flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from London to Simpson Bay?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London to Simpson Bay.

Can I find deals for business class flights from London to Simpson Bay?

Yes. Cheapflights offers flight deals from London to Simpson Bay by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£384+ Flights from London to Simpson Bay

Cheapflights Tip: The best prices from London to Simpson Bay Princess Juliana are usually found in March or February, booked 72 days in advance, depart on a Thursday or Monday and return on a Monday

Cheap flight deals from London to Simpson Bay

Round-trip from	£575
One-way from	£384
Popular in	December
Cheapest in	March
Average price	£824

Air Canada
29/11-6/12
3 total stops
81h 25m total
London to Simpson Bay

Search Deals

21/6
1 total stop
32h 35m total
London to Simpson Bay

Search Deals

Highest demand for flights based on searches. 10% potential increase in price (£72 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 5% potential price decrease (£29 potential savings vs. average return price).

Search Deals

Average for round-trip flights in June 2025

Search Deals

Find flight deals from London to Simpson Bay

Cheapest flights from London to Simpson Bay
Explore the most affordable flight options available from London to Simpson Bay. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 juin 2025.

sam. 29/1120:05LHR - SXM

2 stops48h 10mMultiple Airlines

sam. 6/1217:15SXM - LHR

1 stop33h 15mMultiple Airlines

Deal found 11/6£575

sam. 29/1107:50LHR - SXM

2 stops60h 25mAir Canada

sam. 6/1215:05SXM - LHR

2 stops49h 30mAir Canada

Deal found 11/6£612

jeu. 25/912:20LGW - SXM

2 stops29h 59mAmerican Airlines

dim. 28/914:45SXM - LGW

2 stops34h 50mAmerican Airlines

Deal found 11/6£649

mer. 24/909:55LHR - SXM

1 stop32h 24mAmerican Airlines

dim. 28/914:45SXM - LHR

1 stop14h 50mAmerican Airlines

Deal found 11/6£681

sam. 23/812:55LHR - SXM

2 stops30h 01mDelta

sam. 30/815:35SXM - LHR

1 stop23h 25mDelta

Deal found 9/6£683

jeu. 25/920:10LCY - SXM

1 stop21h 50mKLM

dim. 28/914:20SXM - LCY

2 stops24h 20mKLM

Deal found 11/6£708

dim. 27/709:55LHR - SXM

1 stop34h 10mBritish Airways

dim. 3/816:25SXM - LHR

1 stop33h 30mBritish Airways

Deal found 12/6£788

jeu. 6/1119:35LHR - SXM

2 stops23h 20mAir France

dim. 16/1116:15SXM - LHR

3 stops25h 10mAir France

Deal found 12/6£790

jeu. 16/1013:05LGW - SXM

2 stops26h 45mMultiple Airlines

sam. 25/1018:10SXM - LGW

2 stops31h 50mMultiple Airlines

Deal found 11/6£835

sam. 14/606:30LHR - SXM

1 stop11h 10mKLM

sam. 21/614:10SXM - LHR

2 stops18h 40mKLM

Deal found 10/6£846

dim. 27/719:05LHR - SXM

2 stops23h 20mRoyal Air Maroc

dim. 3/814:50SXM - LHR

2 stops25h 50mRoyal Air Maroc

Deal found 12/6£879

dim. 27/719:05LHR - SXM

2 stops23h 44mFinnair

dim. 3/814:50SXM - LHR

1 stop14h 45mFinnair

Deal found 12/6£880

Best flights from London to Simpson Bay
Discover carefully curated flight deals from London to Simpson Bay that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 13 juin 2025.

sam. 29/1120:05LHR - SXM

2 stops48h 10mMultiple Airlines

sam. 6/1217:15SXM - LHR

1 stop33h 15mMultiple Airlines

Deal found 11/6£575

sam. 29/1107:50LHR - SXM

2 stops60h 25mAir Canada

sam. 6/1215:05SXM - LHR

2 stops49h 30mAir Canada

Deal found 11/6£612

jeu. 25/912:20LGW - SXM

2 stops29h 59mAmerican Airlines

dim. 28/914:45SXM - LGW

2 stops34h 50mAmerican Airlines

Deal found 11/6£649

sam. 23/812:55LHR - SXM

2 stops30h 01mDelta

sam. 30/815:35SXM - LHR

1 stop23h 25mDelta

Deal found 9/6£683

jeu. 25/920:10LCY - SXM

1 stop21h 50mKLM

dim. 28/914:20SXM - LCY

2 stops24h 20mKLM

Deal found 11/6£708

dim. 27/709:55LHR - SXM

1 stop34h 10mBritish Airways

dim. 3/816:25SXM - LHR

1 stop33h 30mBritish Airways

Deal found 12/6£788

jeu. 6/1119:35LHR - SXM

2 stops23h 20mAir France

dim. 16/1116:15SXM - LHR

3 stops25h 10mAir France

Deal found 12/6£790

dim. 27/719:05LHR - SXM

2 stops23h 20mRoyal Air Maroc

dim. 3/814:50SXM - LHR

2 stops25h 50mRoyal Air Maroc

Deal found 12/6£879

dim. 27/720:10LHR - SXM

2 stops22h 39mFinnair

dim. 3/814:50SXM - LHR

2 stops23h 55mFinnair

Deal found 12/6£880

mer. 24/912:15LHR - SXM

1 stop30h 04mAmerican Airlines

lun. 29/914:45SXM - LHR

1 stop14h 50mAmerican Airlines

Deal found 11/6£681

sam. 26/716:00LHR - SXM

2 stops25h 29mUnited Airlines

sam. 2/815:55SXM - LHR

2 stops23h 45mUnited Airlines

Deal found 11/6£1,423

jeu. 16/1013:05LGW - SXM

2 stops26h 45mMultiple Airlines

sam. 25/1018:10SXM - LGW

2 stops31h 50mMultiple Airlines

Deal found 11/6£835

Last-minute flights from London to Simpson Bay
Discover last-minute flight deals from London to Simpson Bay. Data last updated 13 juin 2025 and is based on user searches.

sam. 14/606:30LHR - SXM

1 stop11h 10mKLM

sam. 21/614:10SXM - LHR

2 stops18h 40mKLM

Deal found 10/6£846

jeu. 10/711:00LGW - SXM

1 stop32h 20mMultiple Airlines

jeu. 17/710:20SXM - LGW

2 stops14h 10mMultiple Airlines

Deal found 10/6£870

jeu. 10/719:05LCY - SXM

1 stop22h 55mKLM

mer. 23/714:10SXM - LCY

1 stop23h 25mKLM

Deal found 12/6£1,279

ven. 11/713:25LHR - SXM

3 stops29h 35mMultiple Airlines

ven. 18/715:05SXM - LHR

3 stops35h 55mMultiple Airlines

Deal found 11/6£731

ven. 11/708:55LCY - SXM

3 stops29h 30mMultiple Airlines

dim. 13/714:10SXM - LCY

2 stops21h 15mMultiple Airlines

Deal found 10/6£1,303

mar. 15/715:00LHR - SXM

1 stop27h 25mAmerican Airlines

lun. 15/914:45SXM - LHR

1 stop14h 50mAmerican Airlines

Deal found 11/6£783

sam. 26/716:00LHR - SXM

2 stops25h 29mUnited Airlines

sam. 2/815:55SXM - LHR

2 stops23h 45mUnited Airlines

Deal found 11/6£1,423

dim. 27/709:55LHR - SXM

1 stop34h 10mBritish Airways

dim. 3/816:25SXM - LHR

1 stop33h 30mBritish Airways

Deal found 12/6£788

dim. 27/719:05LHR - SXM

2 stops23h 20mRoyal Air Maroc

dim. 3/814:50SXM - LHR

2 stops25h 50mRoyal Air Maroc

Deal found 12/6£879

dim. 27/719:05LHR - SXM

2 stops23h 44mFinnair

dim. 3/814:50SXM - LHR

1 stop14h 45mFinnair

Deal found 12/6£880

One-way flights from London to Simpson Bay
Search for one-way flight options from London to Simpson Bay. Find affordable one-way fares based on user searches. Data last updated 13 juin 2025.

sam. 21/609:40LGW - SXM

1 stop32h 35mMultiple Airlines

Deal found 12/6£384

mer. 25/611:20LHR - SXM

3 stops49h 52mMultiple Airlines

Deal found 12/6£478

mar. 24/619:00LCY - SXM

2 stops31h 00mMultiple Airlines

Deal found 12/6£577

ven. 27/619:00LCY - SXM

1 stop22h 40mKLM

Deal found 12/6£901

mar. 22/711:45LHR - SXM

1 stop29h 55mKLM

Deal found 11/6£1,067

Cheapflights Fare Finder

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

sam. 29/11

20:05-16:15

2 stops48h 10m

Simpson Bay Princess Juliana

sam. 6/12

17:15-06:30

1 stop33h 15m

£575

LondonSimpson Bay

LHR - SXM

LHRSXM

London Heathrow

sam. 29/11

07:50-16:15

2 stops60h 25m

Simpson Bay Princess Juliana

sam. 6/12

15:05-20:35

2 stops49h 30m

£612

LondonSimpson Bay

LGW - SXM

LGWSXM

London Gatwick

jeu. 25/9

12:20-13:19

2 stops29h 59m

Simpson Bay Princess Juliana

dim. 28/9

14:45-06:35

2 stops34h 50m

£649

LondonSimpson Bay

LHR - SXM

LHRSXM

London Heathrow

mer. 24/9

09:55-13:19

1 stop32h 24m

Simpson Bay Princess Juliana

dim. 28/9

14:45-10:35

1 stop14h 50m

£681

LondonSimpson Bay

LHR - SXM

LHRSXM

London Heathrow

sam. 23/8

12:55-13:56

2 stops30h 01m

Simpson Bay Princess Juliana

sam. 30/8

15:35-20:00

1 stop23h 25m

£683

LondonSimpson Bay

LCY - SXM

LCYSXM

London City

jeu. 25/9

20:10-13:00

1 stop21h 50m

Simpson Bay Princess Juliana

dim. 28/9

14:20-19:40

2 stops24h 20m

£708

LondonSimpson Bay

LHR - SXM

LHRSXM

London Heathrow

dim. 27/7

09:55-15:05

1 stop34h 10m

Simpson Bay Princess Juliana

dim. 3/8

16:25-06:55

1 stop33h 30m

£788

LondonSimpson Bay

LHR - SXM

LHRSXM

London Heathrow

jeu. 6/11

19:35-14:55

2 stops23h 20m

Simpson Bay Princess Juliana

dim. 16/11

16:15-21:25

3 stops25h 10m

£790

LondonSimpson Bay

LGW - SXM

LGWSXM

London Gatwick

jeu. 16/10

13:05-10:50

2 stops26h 45m

Simpson Bay Princess Juliana

sam. 25/10

18:10-07:00

2 stops31h 50m

£835

LondonSimpson Bay

LHR - SXM

LHRSXM

London Heathrow

dim. 27/7

19:05-13:25

2 stops23h 20m

Simpson Bay Princess Juliana

dim. 3/8

14:50-21:40

2 stops25h 50m

£879

Flights are sorted by cheapest return flights first.

Deals found on 12/6

Showing 1-10 of 21 results

Best time to book a flight from London to Simpson Bay

Have a flexible travel schedule? Discover the best time to fly to Simpson Bay from London with our price prediction graph.

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from London to Simpson Bay

How far ahead should I book a flight from London to Simpson Bay?

To ensure you get the cheapest price possible for a flight from London to Simpson Bay, you should look to book at least 71 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from London to Simpson Bay?

Currently, March is the cheapest month in which you can book a flight from London to Simpson Bay (average of £826). Flying from London to Simpson Bay in December is currently the most expensive (average of £1,258). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from LON to SXM?

One of the essential ways to save on airfare from London to Simpson Bay is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at midday could potentially save you up to 18% on airfare.

What is the cheapest day to fly from London to Simpson Bay?

Travellers seeking maximum savings on their London to Simpson Bay flight should consider departing on Sunday afternoons when fares are most often at their lowest. Saturday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Simpson Bay

Delta

8.0

Very Good

7,946 reviews

Check prices

Reviews

1 / 20

6.0

Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.

Delta

8.0

Very Good

7,946 reviews

Delta

8.0

Very Good

7,946 reviews

Check prices

Reviews

1 / 20

6.0

Good

pilar,May 2025

RSW - ATL

KLM

7.8

Good

1,358 reviews

Delta

8.0

Very Good

7,946 reviews

Check prices

Reviews

1 / 20

6.0

Good

pilar,May 2025

RSW - ATL

Finnair

7.6

Good

1,290 reviews

Delta

8.0

Very Good

7,946 reviews

Check prices

Reviews

1 / 20

6.0

Good

pilar,May 2025

RSW - ATL

Air France

7.5

Good

1,463 reviews

Delta

8.0

Very Good

7,946 reviews

Check prices

Reviews

1 / 20

6.0

Good

pilar,May 2025

RSW - ATL

United Airlines

7.4

Good

8,790 reviews

Delta

8.0

Very Good

7,946 reviews

Check prices

Reviews

1 / 20

6.0

Good

pilar,May 2025

RSW - ATL

Related info for your journey

What airport do you fly into for flights to Simpson Bay from London?
For a flight from London to Simpson Bay, you will be flying into Princess Juliana. Simpson Bay Princess Juliana (SXM) is just 0.5 mi from the center of the city. Princess Juliana is the only Simpson Bay airport and it handles 0 inbound flights from London per day. 7 airlines have flights to Simpson Bay Princess Juliana from London on a regular basis.
What are the cheapest airlines flying from London to Simpson Bay round-trip?
Flying on Air Canada is currently your cheapest option to Simpson Bay, with prices starting at £612. Additional return tickets that might be worth considering are offered by American Airlines and Delta, with the lowest prices starting at £649 and £683, respectively. Air Canada is currently priced 23% below the average price you’ll pay for this route.
What are the most popular routes from London to Simpson Bay?
The most popular route from London to Simpson Bay is London Heathrow - Simpson Bay Princess Juliana. You may also consider London City - Simpson Bay Princess Juliana or London Gatwick - Simpson Bay Princess Juliana.
Can I find deals for flights from London to Simpson Bay that include hotel bookings?
Yes. In addition to deals on London to Simpson Bay flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from London to Simpson Bay?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London to Simpson Bay.
Can I find deals for business class flights from London to Simpson Bay?
Yes. Cheapflights offers flight deals from London to Simpson Bay by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from London to Simpson Bay?
Currently, March is the cheapest month in which you can book a flight from London to Simpson Bay (average of £826). Flying from London to Simpson Bay in December is currently the most expensive (average of £1,258). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for London to Simpson Bay

Heathrow to Simpson Bay flights

Gatwick to Simpson Bay flights

Birmingham to Simpson Bay flights

Manchester to Simpson Bay flights

Edinburgh to Simpson Bay flights

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Top 7 airlines flying from London to Simpson Bay

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest£520	Average£740	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights
Air Canada	Cheapest£521	Average£602	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
Air France	Cheapest£597	Average£880	FlexibilityNo cancel fee	On-time77%	Search Air France flights
Delta	Cheapest£636	Average£806	FlexibilityNo cancel fee	On-timeN/A	Search Delta flights
British Airways	Cheapest£640	Average£680	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
Finnair	Cheapest£642	Average£807	FlexibilityNo cancel fee	On-time76%	Search Finnair flights
KLM	Cheapest£650	Average£807	FlexibilityNo cancel fee	On-time75%	Search KLM flights

Fly with Cheapflights

How does Cheapflights help users find flights from London to Simpson Bay?

Cheapflights makes it easy to find London to Simpson Bay flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from London to Simpson Bay?

Millions of users choose and trust Cheapflights to book the best flight deals from London to Simpson Bay for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from London to Simpson Bay with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from London to Simpson Bay flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from London to Simpson Bay become cheaper?

Not ready to book yet? You can track prices for flights from London to Simpson Bay on Cheapflights with our Price Alert feature and get notified when better prices are available.

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Cheap flights from London to Simpson Bay from £384

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 21/6. Fares are subject to change and may not be available on all flights or dates of travel.

Cheapflights Tip: The best prices from London to Simpson Bay Princess Juliana are usually found in March or February, booked 72 days in advance, depart on a Thursday or Monday and return on a Monday

Cheap flight deals from London to Simpson Bay

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from London to Simpson Bay

Cheapest flights from London to Simpson BayExplore the most affordable flight options available from London to Simpson Bay. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 juin 2025.

Explore the most affordable flight options available from London to Simpson Bay. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 juin 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from London to Simpson Bay that are best for you.

Best time to book a flight from London to Simpson Bay

Have a flexible travel schedule? Discover the best time to fly to Simpson Bay from London with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from London to Simpson Bay

How far ahead should I book a flight from London to Simpson Bay?

Use this chart to determine the optimal time to book a return flight from London to Simpson Bay. Price data was last updated on 9 June 2025.

What is the cheapest month to book a flight from London to Simpson Bay?

What is the cheapest time of day to fly from LON to SXM?

Find hourly flight availability from London to Simpson Bay. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 13 juin 2025.

What is the cheapest day to fly from London to Simpson Bay?

Use this chart to determine the cheapest time to fly return from London to Simpson Bay. Price data was last updated on 16 December 2024.

Reviews of airlines servicing Simpson Bay

Related info for your journey

Find useful and relevant information for your journey from London to Simpson Bay. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly into for flights to Simpson Bay from London?

What are the cheapest airlines flying from London to Simpson Bay round-trip?

What are the most popular routes from London to Simpson Bay?

Can I find deals for flights from London to Simpson Bay that include hotel bookings?

How can I find direct flights from London to Simpson Bay?

Can I find deals for business class flights from London to Simpson Bay?

What is the cheapest month to book a flight from London to Simpson Bay?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for London to Simpson Bay

See prices for flight routes from nearby airports that may be better suited for you.

Top 7 airlines flying from London to Simpson Bay

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from London to Simpson Bay?

Why should you use Cheapflights to find cheap flight tickets from London to Simpson Bay?

Can Cheapflights find flights from London to Simpson Bay with no change fees?

Can Cheapflights notify me if prices for flights from London to Simpson Bay become cheaper?

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Cheapest flights from London to Simpson Bay
Explore the most affordable flight options available from London to Simpson Bay. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 juin 2025.