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Cheap flights from Simpson Bay to London Heathrow Airport from £344

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 7/1. Fares are subject to change and may not be available on all flights or dates of travel.
SXM — LHR
7 Dec — 14 Dec1
1 adult
1 adult, Economy, 0 bags

Find flight deals from Simpson Bay to Heathrow

Enter your travel dates to find the best prices.

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 7 November 2025.

Sun 9/1116:15SXM - LHR
2 stops19h 50mKLM
Sun 16/1106:30LHR - SXM
1 stop12h 25mKLM
Deal found 5/11£927
Sun 9/1117:10SXM - LHR
1 stop19h 25mMultiple Airlines
Sun 16/1106:30LHR - SXM
1 stop12h 25mMultiple Airlines
Deal found 5/11£928
Sun 21/1216:30SXM - LHR
1 stop11h 30mAir France
Sun 28/1219:20LHR - SXM
1 stop23h 00mAir France
Deal found 5/11£1,052
Sat 20/1219:30SXM - LHR
1 stop14h 15mAir France
Fri 2/106:20LHR - SXM
1 stop12h 40mAir France
Deal found 5/11£1,063
Sun 21/1216:15SXM - LHR
2 stops14h 30mMultiple Airlines
Sun 28/1219:20LHR - SXM
1 stop23h 00mMultiple Airlines
Deal found 5/11£1,086
Sat 20/1219:30SXM - LHR
1 stop17h 05mMultiple Airlines
Sat 27/1206:30LHR - SXM
1 stop15h 00mMultiple Airlines
Deal found 5/11£1,139
Sat 20/1218:50SXM - LHR
2 stops17h 15mKLM
Sat 27/1206:30LHR - SXM
1 stop15h 00mKLM
Deal found 5/11£1,174

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 7 November 2025.

Round-trip from

£790

One-way from

£344

Popular in

July

Cheapest in

October

Average price

£930
Air Canada
  • Air Canada
  • 18/2-22/2
  • 2 total stops
  • 45h 20m total
  • Simpson Bay to London
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JetBlue
  • JetBlue
  • 7/1
  • 1 total stop
  • 24h 04m total
  • Simpson Bay to London
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (£142 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£29 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
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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 7 November 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

Wed 18/2

17:00-11:20

1 stop14h 20m

London Heathrow

Sun 22/2

13:00-16:00

1 stop31h 00m

£790

Simpson BayLondon

SXM - LHR

SXMLHR

Simpson Bay Princess Juliana

Sun 21/12

16:30-08:00

1 stop11h 30m

London Heathrow

Sun 28/12

19:20-14:20

1 stop23h 00m

£1,052

Simpson BayLondon

SXM - LHR

SXMLHR

Simpson Bay Princess Juliana

Sat 20/12

19:30-13:45

1 stop14h 15m

London Heathrow

Fri 2/1

06:20-15:00

1 stop12h 40m

£1,063

Simpson BayLondon

SXM - LHR

SXMLHR

Simpson Bay Princess Juliana

Sun 21/12

16:15-10:45

2 stops14h 30m

London Heathrow

Sun 28/12

19:20-14:20

1 stop23h 00m

£1,086

Simpson BayLondon

SXM - LHR

SXMLHR

Simpson Bay Princess Juliana

Sat 20/12

18:50-16:05

2 stops17h 15m

London Heathrow

Sat 27/12

06:30-17:30

1 stop15h 00m

£1,174

Simpson BayLondon

SXM - LHR

SXMLHR

Simpson Bay Princess Juliana

Sat 20/12

19:30-13:45

1 stop14h 15m

London Heathrow

Sat 27/12

08:40-17:30

1 stop12h 50m

£1,182

Simpson BayLondon

SXM - LHR

SXMLHR

Simpson Bay Princess Juliana

Wed 7/1

17:36-21:40

1 stop24h 04m

£344

Simpson BayLondon

SXM - LHR

SXMLHR

Simpson Bay Princess Juliana

Wed 7/1

15:20-07:10

3 stops35h 50m

£352

Simpson BayLondon

SXM - LHR

SXMLHR

Simpson Bay Princess Juliana

Wed 8/4

15:20-15:35

2 stops19h 15m

£415

Simpson BayLondon

SXM - LHR

SXMLHR

Simpson Bay Princess Juliana

Mon 6/4

15:58-06:30

1 stop33h 32m

£419

Flights are sorted by cheapest return flights first.

Deals found on 6/11

Showing 1-10 of 18 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 7 November 2025.

It’s optimal to fly from Simpson Bay to London Heathrow Airport in the evening. By choosing this option you can save up to 23% on the cost of your flight, compared to a flight in the afternoon.

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 7 November 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.
Air France
7.4
Good
1,486 reviews
Check prices

Overall

7.4

Comfort

7.4

Entertainment

7.0

Boarding

7.4

Crew

8.2

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.
Air France
7.4
Good
1,486 reviews
Air France
7.4
Good
1,486 reviews
Check prices

Overall

7.4

Comfort

7.4

Entertainment

7.0

Boarding

7.4

Crew

8.2

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.

  • How long is the flight from Simpson Bay to London Heathrow Airport?

    Airlines like Air Canada fly from Simpson Bay to London Heathrow Airport in about 14h 20m. The time it takes to get you to your destination can typically vary by up to . Simpson Bay and London Heathrow Airport are separated by a distance of 4077 mi.

  • 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 £876. Air France is currently priced 13% 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.

See more FAQs

Travelling to a place near London Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Milton Keynes
Croydon
Slough
Gatwick
Hounslow
Northampton
Luton
Ilford
Wembley
Deal
Hayes
Colchester
Watford
Winchester
Swindon
Crawley
Brentford
Romford
Chichester
Ipswich

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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.
Simpson Bay to Gatwick flights

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 7 November 2025.
AirlineCheapestAverageFlexibilityOn-time
Air FranceCheapest£876Average£1,033FlexibilityNo cancel feeOn-time77%
Search Air France flights

Fly with Cheapflights

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

When you search for this flight from Simpson Bay to Heathrow, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Heathrow from Simpson Bay.

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

Yes! Cheapflights helps users easily find flights from Simpson Bay to Heathrow with no change fees.

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