Question 1

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

Accepted Answer

KLM, at £665, was found to be the cheapest airline from London Heathrow Airport to Simpson Bay.Alternate airlines flying return to your destination include Delta and American Airlines. Users have found that KLM is 20% cheaper than the other options available to this destination.

Question 2

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

Accepted Answer

The best time to book flights from London Heathrow Airport to Simpson Bay is 57 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

Question 3

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

Accepted Answer

Currently, March is the cheapest month in which you can book a flight from London Heathrow Airport to Simpson Bay (average of £826). Flying from London Heathrow Airport 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.

Question 4

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

Accepted Answer

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

Question 5

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

Accepted Answer

American Airlines, Air Canada and Air France are the most popular airlines when flying from London Heathrow Airport to Simpson Bay.

Question 6

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

Accepted Answer

Thursday flights are generally found to be more expensive for flights from London Heathrow Airport to Simpson Bay. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Simpson Bay.

Question 7

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

Accepted Answer

Users have found that booking a flight from London Heathrow Airport to Simpson Bay at least 9 days early can save you up to 33% on average compared to booking a flight this week. If booking 9 days before your flight isn’t an option for you, users have found flights from London Heathrow Airport to Simpson Bay for as little as £619 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as £865 for flights departing within the next 3 days.

Question 8

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

Accepted Answer

Flights from London Heathrow Airport to Simpson Bay lean towards being more expensive in December. Prices are generally better when you fly from London Heathrow Airport to Simpson Bay in March, with the cheapest ticket starting at £560.

Question 9

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

Accepted Answer

One of the essential ways to save on airfare from London Heathrow Airport 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 21% on airfare.

Question 10

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

Accepted Answer

Most people fly into Simpson Bay Princess Juliana (SXM) if they book a flight to Simpson Bay from London Heathrow. On average, Princess Juliana has 0 inbound flights from London Heathrow per day from 7 airlines. Simpson Bay Princess Juliana is conveniently located just 0.5 mi from Simpson Bay’s city center.

Question 11

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

Accepted Answer

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

Question 12

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

Accepted Answer

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

Question 13

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

Accepted Answer

Yes. Cheapflights offers flight deals from Heathrow 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.

Question 14

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

Accepted Answer

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Simpson Bay from Heathrow today with Cheapflights!

Question 15

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

Accepted Answer

Cheapflights simply makes it quick and affordable to book flights from Heathrow to Simpson Bay by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Question 16

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

Accepted Answer

Cheapflights does show flights with no change fees to all users. To see these options for flights from Heathrow to Simpson Bay, users can toggle the no change fees filter when performing a flight search.

Question 17

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

Accepted Answer

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Simpson Bay from Heathrow today and book when prices fit your budget.

Round-trip from	£665
One-way from	£632
Popular in	June
Cheapest in	January
Average price	£822

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest£547	Average£779	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights
Air Canada	Cheapest£548	Average£637	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
Air France	Cheapest£629	Average£928	FlexibilityNo cancel fee	On-time77%	Search Air France flights
British Airways	Cheapest£661	Average£698	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
Delta	Cheapest£670	Average£846	FlexibilityNo cancel fee	On-timeN/A	Search Delta flights
Finnair	Cheapest£682	Average£880	FlexibilityNo cancel fee	On-time76%	Search Finnair flights
KLM	Cheapest£701	Average£849	FlexibilityNo cancel fee	On-time75%	Search KLM flights

Cheap flights from London Heathrow Airport to Simpson Bay from £632

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 22/4. Fares are subject to change and may not be available on all flights or dates of travel.

Cheapflights Tip: The best prices from London Heathrow to Simpson Bay Princess Juliana are usually found in January or November, booked 58 days in advance, depart on a Thursday or Monday and return on a Monday

Cheap flight deals from Heathrow to Simpson Bay

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Heathrow to Simpson Bay

Cheapest flights from Heathrow to Simpson BayExplore the most affordable flight options available from Heathrow to Simpson Bay. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 April 2025.

Explore the most affordable flight options available from Heathrow to Simpson Bay. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 April 2025.

Cheapflights Fare Finder

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

Best time to book a flight from Heathrow to Simpson Bay

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

Cheapflights Insights

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

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

Use this chart to determine the optimal time to book a return flight from Heathrow to Simpson Bay. Price data was last updated on 4 April 2025.

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

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

Find hourly flight availability from Heathrow 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 11 April 2025.

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

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

Reviews of airlines servicing Simpson Bay

Read reviews from past customers who have flown Delta, KLM and Finnair from London to Simpson Bay. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Heathrow 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 Heathrow?

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

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

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

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

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

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

Top 7 airlines flying from Heathrow 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 Heathrow to Simpson Bay?

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

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

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

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Heathrow to Simpson Bay
Explore the most affordable flight options available from Heathrow to Simpson Bay. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 April 2025.