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

Cheapflights users have booked flights from Simpson Bay to London Heathrow Airport round-trip from £1,130. Other airlines that can offer you cheap pricing are KLM, from £1,166, and Finnair, from £1,243.

What are the cheapest airlines to fly from Simpson Bay to London Heathrow Airport one-way?

£366 is the cheapest one-way deal found within the past few days, from JetBlue. You may also be able to find cheap deals on Air France and KLM, with prices starting from £673 and £678, respectively.

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

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

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

Users have found that flying from Simpson Bay to London Heathrow Airport on a Wednesday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.

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.

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.

£366+ Flights from Simpson Bay to London Heathrow Airport

Cheap flight deals from Simpson Bay to Heathrow

Round-trip from	£968
One-way from	£366
Popular in	June
Cheapest in	March
Average price	£1,254

27/7-3/8
6 total stops
63h 05m total
Simpson Bay to London

Search Deals

JetBlue
16/9
1 total stop
13h 55m total
Simpson Bay to London

Search Deals

Highest demand for flights based on searches. 11% potential increase in price (£94 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease (£21 potential savings vs. average return price).

Search Deals

Average for round-trip flights in June 2025

Search Deals

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 13 June 2025.

Wed 18/614:10SXM - LHR

2 stops25h 45mKLM

Wed 2/706:30LHR - SXM

1 stop11h 10mKLM

Deal found 11/6£893

Sat 20/1212:50SXM - LHR

1 stop16h 50mAmerican Airlines

Fri 2/115:35LHR - SXM

1 stop24h 25mAmerican Airlines

Deal found 11/6£936

Sun 27/720:35SXM - LHR

3 stops35h 10mMultiple Airlines

Sun 3/815:05LHR - SXM

3 stops27h 55mMultiple Airlines

Deal found 12/6£968

Sat 20/1215:05SXM - LHR

2 stops49h 30mAir Canada

Fri 2/109:00LHR - SXM

2 stops32h 55mAir Canada

Deal found 11/6£975

Sun 27/715:40SXM - LHR

1 stop11h 20mAir France

Sun 3/819:45LHR - SXM

1 stop22h 50mAir France

Deal found 12/6£1,130

Sun 27/714:15SXM - LHR

1 stop17h 15mFinnair

Sun 3/817:00LHR - SXM

2 stops27h 05mFinnair

Deal found 12/6£1,243

Thu 27/1116:00SXM - LHR

2 stops24h 10mDelta

Wed 25/316:35LHR - SXM

1 stop22h 40mDelta

Deal found 12/6£2,414

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

Sun 27/720:35SXM - LHR

3 stops35h 10mMultiple Airlines

Sun 3/815:05LHR - SXM

3 stops27h 55mMultiple Airlines

Deal found 12/6£968

Sun 27/715:40SXM - LHR

1 stop11h 20mAir France

Sun 3/819:45LHR - SXM

1 stop22h 50mAir France

Deal found 12/6£1,130

Sun 27/714:20SXM - LHR

2 stops18h 30mKLM

Sun 3/820:55LHR - SXM

2 stops21h 40mKLM

Deal found 12/6£1,166

Sun 27/714:15SXM - LHR

1 stop17h 15mFinnair

Sun 3/817:00LHR - SXM

2 stops27h 05mFinnair

Deal found 12/6£1,243

Sun 27/716:25SXM - LHR

2 stops22h 20mAmerican Airlines

Sun 3/819:40LHR - SXM

2 stops24h 25mAmerican Airlines

Deal found 12/6£1,253

Thu 27/1116:00SXM - LHR

2 stops24h 10mDelta

Wed 25/316:35LHR - SXM

1 stop22h 40mDelta

Deal found 12/6£2,414

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

Wed 18/614:10SXM - LHR

2 stops25h 45mKLM

Wed 2/706:30LHR - SXM

1 stop11h 10mKLM

Deal found 11/6£893

Wed 18/609:17SXM - LHR

3 stops25h 18mMultiple Airlines

Wed 2/707:40LHR - SXM

2 stops34h 35mMultiple Airlines

Deal found 11/6£1,063

Sun 27/720:35SXM - LHR

3 stops35h 10mMultiple Airlines

Sun 3/815:05LHR - SXM

3 stops27h 55mMultiple Airlines

Deal found 12/6£968

Sun 27/715:40SXM - LHR

1 stop11h 20mAir France

Sun 3/819:45LHR - SXM

1 stop22h 50mAir France

Deal found 12/6£1,130

Sun 27/714:15SXM - LHR

1 stop17h 15mFinnair

Sun 3/817:00LHR - SXM

2 stops27h 05mFinnair

Deal found 12/6£1,243

Sun 27/716:25SXM - LHR

2 stops22h 20mAmerican Airlines

Sun 3/819:40LHR - SXM

2 stops24h 25mAmerican Airlines

Deal found 12/6£1,253

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

Tue 16/914:35SXM - LHR

1 stop13h 55mJetBlue

Deal found 11/6£366

Sat 2/815:05SXM - LHR

2 stops22h 50mMultiple Airlines

Deal found 11/6£424

Mon 7/715:40SXM - LHR

1 stop11h 20mAir France

Deal found 11/6£673

Fri 20/614:20SXM - LHR

2 stops20h 55mKLM

Deal found 12/6£678

Thu 19/613:35SXM - LHR

2 stops35h 45mUnited Airlines

Deal found 12/6£753

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Simpson BayLondon

SXM - LHR

SXMLHR

Simpson Bay Princess Juliana

Sun 27/7

20:35-12:45

3 stops35h 10m

London Heathrow

Sun 3/8

15:05-14:00

3 stops27h 55m

£968

Simpson BayLondon

SXM - LHR

SXMLHR

Simpson Bay Princess Juliana

Sun 27/7

15:40-08:00

1 stop11h 20m

London Heathrow

Sun 3/8

19:45-13:35

1 stop22h 50m

£1,130

Simpson BayLondon

SXM - LHR

SXMLHR

Simpson Bay Princess Juliana

Sun 27/7

14:20-13:50

2 stops18h 30m

London Heathrow

Sun 3/8

20:55-13:35

2 stops21h 40m

£1,166

Simpson BayLondon

SXM - LHR

SXMLHR

Simpson Bay Princess Juliana

Sun 27/7

14:15-12:30

1 stop17h 15m

London Heathrow

Sun 3/8

17:00-15:05

2 stops27h 05m

£1,243

Simpson BayLondon

SXM - LHR

SXMLHR

Simpson Bay Princess Juliana

Sun 27/7

16:25-19:45

2 stops22h 20m

London Heathrow

Sun 3/8

19:40-15:05

2 stops24h 25m

£1,253

Simpson BayLondon

SXM - LHR

SXMLHR

Simpson Bay Princess Juliana

Thu 27/11

16:00-20:10

2 stops24h 10m

London Heathrow

Wed 25/3

16:35-11:15

1 stop22h 40m

£2,414

Simpson BayLondon

SXM - LHR

SXMLHR

Simpson Bay Princess Juliana

Tue 16/9

14:35-09:30

1 stop13h 55m

£366

Simpson BayLondon

SXM - LHR

SXMLHR

Simpson Bay Princess Juliana

Sat 2/8

15:05-18:55

2 stops22h 50m

£424

Simpson BayLondon

SXM - LHR

SXMLHR

Simpson Bay Princess Juliana

Mon 7/7

15:40-08:00

1 stop11h 20m

£673

Simpson BayLondon

SXM - LHR

SXMLHR

Simpson Bay Princess Juliana

Fri 20/6

14:20-16:15

2 stops20h 55m

£678

Flights are sorted by cheapest return flights first.

Deals found on 11/6

Showing 1-10 of 11 results

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 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.

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

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.

Rainfall in Heathrow by month

In terms of precipitation, rainfall in London Heathrow Airport ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London Heathrow Airport when rainfall is around 40.0 mm.

Temperature in Heathrow by month

If weather is an important factor for your trip to London Heathrow Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

Reviews of airlines servicing Heathrow

Delta

8.0

Very Good

7,950 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Delta

8.0

Very Good

7,950 reviews

Delta

8.0

Very Good

7,950 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

KLM

7.8

Good

1,358 reviews

Delta

8.0

Very Good

7,950 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Finnair

7.6

Good

1,290 reviews

Delta

8.0

Very Good

7,950 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Air France

7.5

Good

1,463 reviews

Delta

8.0

Very Good

7,950 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

United Airlines

7.4

Good

8,790 reviews

Delta

8.0

Very Good

7,950 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

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 are the cheapest airlines flying from Simpson Bay to London Heathrow Airport round-trip?
Cheapflights users have booked flights from Simpson Bay to London Heathrow Airport round-trip from £1,130. Other airlines that can offer you cheap pricing are KLM, from £1,166, and Finnair, from £1,243.
What are the cheapest airlines to fly from Simpson Bay to London Heathrow Airport one-way?
£366 is the cheapest one-way deal found within the past few days, from JetBlue. You may also be able to find cheap deals on Air France and KLM, with prices starting from £673 and £678, respectively.
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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Top airline flying from Simpson Bay to Heathrow

Airline	Cheapest	Average	Flexibility	On-time
Air France	Cheapest£844	Average£1,082	FlexibilityNo cancel fee	On-time77%	Search Air France flights

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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.

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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Cheap flights from Simpson Bay to London Heathrow Airport from £366

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 16/9. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Simpson Bay to Heathrow

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Simpson Bay to Heathrow

Cheapest flights from Simpson Bay to HeathrowExplore 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 13 June 2025.

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 13 June 2025.

Cheapflights Fare Finder

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

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.

Cheapflights Insights

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

What is the cheapest month to book a 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 13 June 2025.

Rainfall in Heathrow by month

Plan your trip to Heathrow by taking into account the average rainfall totals by month.

Temperature in Heathrow by month

Plan your trip to Heathrow by taking into account the average temperature totals by month.

Reviews of airlines servicing Heathrow

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?

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

What are the cheapest airlines to fly from Simpson Bay to London Heathrow Airport one-way?

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

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

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

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

Travelling to a place near 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 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

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 Simpson Bay to Heathrow?

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

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

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

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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 13 June 2025.