Cheap flights from Simpson Bay to London Heathrow Airport from £365

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 14/10. Fares are subject to change and may not be available on all flights or dates of travel.
SXM — LHR
20 Aug — 27 Aug1
1 adult

Cheap flight deals from Simpson Bay to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from Simpson Bay (SXM) to Heathrow (LHR). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 15 August 2025.

Round-trip from

£663

One-way from

£365

Popular in

July

Cheapest in

March

Average price

£1,064
13/9-19/9
  • 13/9-19/9
  • 6 total stops
  • 68h 45m total
  • Simpson Bay to London
14/10
  • 14/10
  • 3 total stops
  • 30h 45m total
  • Simpson Bay to London
Highest demand for flights based on searches. 21% potential increase in price (£192 potential increase over avg. return price).
Cheapest flight prices on average. 4% potential price decrease (£32 potential savings vs. average return price).
Average for round-trip flights in August 2025

Find flight deals from Simpson Bay to Heathrow

Cheapest flights from Simpson Bay to Heathrow
Explore the most affordable flight options available from Simpson Bay to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 August 2025.

Sat 13/915:05SXM - LHR
3 stops34h 25mMultiple Airlines
Fri 19/908:40LHR - SXM
3 stops34h 20mMultiple Airlines
Deal found 14/8£663
Sat 13/913:35SXM - LHR
1 stop14h 45mUnited Airlines
Fri 19/918:00LHR - SXM
1 stop23h 29mUnited Airlines
Deal found 14/8£755
Sat 13/913:35SXM - LHR
1 stop14h 45mLufthansa
Fri 19/918:00LHR - SXM
1 stop23h 29mLufthansa
Deal found 14/8£766
Sun 19/1014:20SXM - LHR
2 stops22h 15mMultiple Airlines
Mon 10/1106:20LHR - SXM
1 stop12h 40mMultiple Airlines
Deal found 13/8£882
Fri 19/914:35SXM - LHR
1 stop25h 10mJetBlue
Wed 15/1008:15LHR - SXM
1 stop34h 00mJetBlue
Deal found 13/8£962
Sat 20/1217:20SXM - LHR
1 stop14h 10mAmerican Airlines
Fri 2/119:05LHR - SXM
1 stop20h 55mAmerican Airlines
Deal found 13/8£970
Thu 11/915:40SXM - LHR
1 stop21h 55mAir France
Thu 20/1119:20LHR - SXM
1 stop23h 40mAir France
Deal found 13/8£1,010

Cheapflights Fare Finder

 
Customise your flight search to find flights from Simpson Bay to Heathrow 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, Cheapflights users made 858,174 searches. Data last updated 15 August 2025.
Use the filters below to find and compare flights from Simpson Bay to London Heathrow Airport that are best for you.

Fly from

Simpson Bay

Fly to

Heathrow

Route

Depart

Return

Price

Simpson BayLondon

SXM - LHR

SXMLHR

Simpson Bay Princess Juliana

Sat 13/9

15:05-06:30

3 stops34h 25m

London Heathrow

Fri 19/9

08:40-14:00

3 stops34h 20m

£663

Simpson BayLondon

SXM - LHR

SXMLHR

Simpson Bay Princess Juliana

Sat 13/9

13:35-09:20

1 stop14h 45m

London Heathrow

Fri 19/9

18:00-12:29

1 stop23h 29m

£755

Simpson BayLondon

SXM - LHR

SXMLHR

Simpson Bay Princess Juliana

Sat 13/9

13:35-09:20

1 stop14h 45m

London Heathrow

Fri 19/9

18:00-12:29

1 stop23h 29m

£766

Simpson BayLondon

SXM - LHR

SXMLHR

Simpson Bay Princess Juliana

Sun 19/10

14:20-17:35

2 stops22h 15m

London Heathrow

Mon 10/11

06:20-15:00

1 stop12h 40m

£882

Simpson BayLondon

SXM - LHR

SXMLHR

Simpson Bay Princess Juliana

Fri 19/9

14:35-20:45

1 stop25h 10m

London Heathrow

Wed 15/10

08:15-13:15

1 stop34h 00m

£962

Simpson BayLondon

SXM - LHR

SXMLHR

Simpson Bay Princess Juliana

Sat 20/12

17:20-11:30

1 stop14h 10m

London Heathrow

Fri 2/1

19:05-12:00

1 stop20h 55m

£970

Simpson BayLondon

SXM - LHR

SXMLHR

Simpson Bay Princess Juliana

Thu 11/9

15:40-18:35

1 stop21h 55m

London Heathrow

Thu 20/11

19:20-15:00

1 stop23h 40m

£1,010

Simpson BayLondon

SXM - LHR

SXMLHR

Simpson Bay Princess Juliana

Tue 14/10

18:45-06:30

3 stops30h 45m

£365

Simpson BayLondon

SXM - LHR

SXMLHR

Simpson Bay Princess Juliana

Tue 20/1

16:20-12:50

2 stops40h 30m

£375

Simpson BayLondon

SXM - LHR

SXMLHR

Simpson Bay Princess Juliana

Tue 23/9

18:45-07:45

3 stops32h 00m

£410

Flights are sorted by cheapest return flights first.

Deals found on 14/8

Showing 1-10 of 17 results
1
2

Best time to book a flight from Simpson Bay to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Simpson Bay 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 Simpson Bay to London Heathrow Airport

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

Find hourly flight availability from Simpson Bay to Heathrow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 15 August 2025.

It’s optimal to fly from Simpson Bay to London Heathrow Airport in the morning. By choosing this option you can save up to 5% on the cost of your flight, compared to a flight at midday.

What’s the top stopover airport for flights from Simpson Bay to London Heathrow Airport?

Share of one-stop return flights from Simpson Bay to London Heathrow Airport chosen by Cheapflights users in the past 12 months, using the same stopover each way.

Paris (CDG) – chosen by Cheapflights users on 88% of one-stop itineraries from Simpson Bay to London Heathrow Airport on Cheapflights.

What’s the cheapest stopover airport for flights from Simpson Bay to London Heathrow Airport?

Average return fare for one-stop flights from Simpson Bay to London Heathrow Airport, chosen by Cheapflights users in the past 12 months, with the same stopover each way.

Amsterdam (AMS) is the most affordable one-stop option, with an average return flight price of £863.

What’s the fastest stopover option from Simpson Bay to London Heathrow Airport?

Shortest average travel time for one-stop one-way flights from Simpson Bay to London Heathrow Airport, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.

Flights via Amsterdam (AMS) have the shortest average one-way travel time for one-stop routes: 15h 25m.

Which airport typically offers the quickest stopover for flights from Simpson Bay to London Heathrow Airport?

Average stopover duration for one-stop one-way flights from Simpson Bay to London Heathrow Airport, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Paris (CDG) offer the fastest connection on this route, with an average stopover time of 3h 59m.

Reviews of airlines servicing Heathrow

Get insights into the airlines that provide service to Heathrow. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Heathrow. Reviews last updated 15 August 2025.
Read reviews from past customers who have flown with Air France from Simpson Bay to London Heathrow Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Crew

8.1

Comfort

7.4

Overall

7.4

Entertainment

6.9

Boarding

7.4

Food

7.0

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2025

SGN - CDG

Staff attentive, would have liked a covering on the seats for sleeping (as Vietnam airways did - and others) ‘duvet’ cover very light- needed but heavier. Food not great, scallop did not smell right, chicken over cooked.

Crew

8.1

Comfort

7.4

Overall

7.4

Entertainment

6.9

Boarding

7.4

Food

7.0

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2025

SGN - CDG

Staff attentive, would have liked a covering on the seats for sleeping (as Vietnam airways did - and others) ‘duvet’ cover very light- needed but heavier. Food not great, scallop did not smell right, chicken over cooked.

Related info for your journey

Find useful and relevant information for your journey from Simpson Bay to Heathrow. 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 from for flights from Simpson Bay to London Heathrow?

    Simpson Bay Princess Juliana (SXM) is the airport you will fly out of if you book a flight from Simpson Bay to London Heathrow. You should not have trouble finding flights to London Heathrow from Princess Juliana; the airport handles an average of 0 outbound flights to London Heathrow per day. You should also have plenty of airline options to choose from since 1 airline has flights from the Simpson Bay airport to London Heathrow. It is only a 0.5 mi journey to Princess Juliana (SXM) from Simpson Bay’s city center.

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

    Cheapflights users have booked flights from Simpson Bay to London Heathrow Airport round-trip from £846. Air France is currently priced 8% below the average price you’ll pay for this route.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Simpson Bay to Heathrow 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 Simpson Bay to London Heathrow Airport?

    Currently, January is the cheapest month in which you can book a flight from Simpson Bay to London Heathrow Airport (average of £112). Flying from Simpson Bay to London Heathrow Airport in August is currently the most expensive (average of £164). 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

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Alternative routes for Simpson Bay to Heathrow

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

Top airline flying from Simpson Bay to Heathrow

Discover the top airline that operate flights from Simpson Bay to Heathrow. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 15 August 2025.
AirlineCheapestAverageFlexibilityOn-time
Air FranceCheapest£846Average£998FlexibilityNo cancel feeOn-time77%
Search Air France flights

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

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

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