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 £877. Other airlines that can offer you cheap pricing are American Airlines, from £934, and United Airlines, from £1,007. KLM is currently priced 7% below the average price you’ll pay for this route.

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

£371 is the cheapest one-way deal found within the past few days, from JetBlue. You may also be able to find cheap deals on WestJet and United Airlines, with prices starting from £393 and £710, 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.

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.

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).

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.

£327+ Flights from Simpson Bay to London Heathrow Airport

Cheap flight deals from Simpson Bay to Heathrow

Round-trip from	£753
One-way from	£327
Popular in	June
Cheapest in	March
Average price	£1,113

3/8-24/8
6 total stops
60h 40m total
Simpson Bay to London

Search Deals

18/8
3 total stops
39h 50m total
Simpson Bay to London

Search Deals

Highest demand for flights based on searches. 11% potential increase in price (£93 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (£20 potential savings vs. average return price).

Search Deals

Average for round-trip flights in July 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 3 7월 2025.

토 20/1213:20SXM - LHR

2 stops16h 20mAmerican Airlines

금 2/112:55LHR - SXM

1 stop27h 05mAmerican Airlines

Deal found 1/7£934

토 4/1014:10SXM - LHR

2 stops18h 40mKLM

토 11/1008:40LHR - SXM

1 stop33h 20mKLM

Deal found 2/7£947

금 15/814:20SXM - LHR

2 stops15h 25mMultiple Airlines

금 22/806:15LHR - SXM

1 stop12h 20mMultiple Airlines

Deal found 1/7£1,079

토 20/1217:00SXM - LHR

2 stops34h 10mAir Canada

금 2/113:25LHR - SXM

2 stops30h 35mAir Canada

Deal found 1/7£1,111

금 15/813:35SXM - LHR

2 stops40h 05mUnited Airlines

금 22/810:00LHR - SXM

2 stops31h 29mUnited Airlines

Deal found 1/7£1,187

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 3 7월 2025.

일 3/820:35SXM - LHR

3 stops32h 45mMultiple Airlines

일 24/815:05LHR - SXM

3 stops27h 55mMultiple Airlines

Deal found 29/6£753

일 28/914:20SXM - LHR

2 stops22h 15mKLM

화 14/1019:15LHR - SXM

1 stop22h 25mKLM

Deal found 30/6£877

토 20/1213:20SXM - LHR

2 stops16h 20mAmerican Airlines

금 2/112:55LHR - SXM

1 stop27h 05mAmerican Airlines

Deal found 30/6£934

화 22/713:35SXM - LHR

1 stop14h 45mUnited Airlines

월 28/718:00LHR - SXM

2 stops47h 29mUnited Airlines

Deal found 29/6£1,007

토 20/1217:00SXM - LHR

2 stops34h 10mAir Canada

금 2/113:25LHR - SXM

2 stops30h 35mAir Canada

Deal found 30/6£1,111

일 3/815:40SXM - LHR

1 stop21h 55mAir France

일 24/806:15LHR - SXM

1 stop12h 20mAir France

Deal found 29/6£1,243

일 28/915:20SXM - LHR

1 stop14h 50mDelta

일 12/1017:25LHR - SXM

1 stop25h 22mDelta

Deal found 30/6£1,325

Last-minute flights from Simpson Bay to Heathrow
Discover last-minute flight deals from Simpson Bay to Heathrow. Data last updated 3 7월 2025 and is based on user searches.

화 22/713:35SXM - LHR

1 stop14h 45mUnited Airlines

월 28/718:00LHR - SXM

2 stops47h 29mUnited Airlines

Deal found 29/6£1,007

화 22/716:25SXM - LHR

2 stops22h 20mAmerican Airlines

월 28/719:05LHR - SXM

2 stops25h 00mAmerican Airlines

Deal found 29/6£1,247

일 3/820:35SXM - LHR

3 stops32h 45mMultiple Airlines

일 24/815:05LHR - SXM

3 stops27h 55mMultiple Airlines

Deal found 29/6£753

일 3/814:20SXM - LHR

2 stops15h 25mKLM

일 24/820:55LHR - SXM

2 stops21h 40mKLM

Deal found 29/6£1,159

일 3/815:40SXM - LHR

1 stop21h 55mAir France

일 24/806:15LHR - SXM

1 stop12h 20mAir France

Deal found 29/6£1,243

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 3 7월 2025.

월 18/815:05SXM - LHR

3 stops39h 50mMultiple Airlines

Deal found 2/7£327

수 23/714:36SXM - LHR

1 stop13h 54mJetBlue

Deal found 30/6£371

화 9/1216:10SXM - LHR

2 stops40h 40mWestJet

Deal found 30/6£393

수 23/715:55SXM - LHR

2 stops23h 45mUnited Airlines

Deal found 30/6£710

토 2/814:10SXM - LHR

2 stops15h 35mKLM

Deal found 1/7£722

금 25/716:25SXM - LHR

2 stops21h 30mAmerican Airlines

Deal found 30/6£760

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

일 3/8

20:35-10:20

3 stops32h 45m

London Heathrow

일 24/8

15:05-14:00

3 stops27h 55m

£753

Simpson BayLondon

SXM - LHR

SXMLHR

Simpson Bay Princess Juliana

일 28/9

14:20-17:35

2 stops22h 15m

London Heathrow

화 14/10

19:15-12:40

1 stop22h 25m

£877

Simpson BayLondon

SXM - LHR

SXMLHR

Simpson Bay Princess Juliana

토 20/12

12:50-09:40

1 stop16h 50m

London Heathrow

금 2/1

11:20-12:00

1 stop28h 40m

£934

Simpson BayLondon

SXM - LHR

SXMLHR

Simpson Bay Princess Juliana

화 22/7

13:35-09:20

1 stop14h 45m

London Heathrow

월 28/7

18:00-12:29

2 stops47h 29m

£1,007

Simpson BayLondon

SXM - LHR

SXMLHR

Simpson Bay Princess Juliana

토 20/12

17:00-07:10

2 stops34h 10m

London Heathrow

금 2/1

13:25-16:00

2 stops30h 35m

£1,111

Simpson BayLondon

SXM - LHR

SXMLHR

Simpson Bay Princess Juliana

일 3/8

15:40-18:35

1 stop21h 55m

London Heathrow

일 24/8

06:15-13:35

1 stop12h 20m

£1,243

Simpson BayLondon

SXM - LHR

SXMLHR

Simpson Bay Princess Juliana

일 28/9

15:20-11:10

1 stop14h 50m

London Heathrow

일 12/10

17:25-13:47

1 stop25h 22m

£1,325

Simpson BayLondon

SXM - LHR

SXMLHR

Simpson Bay Princess Juliana

월 18/8

15:05-11:55

3 stops39h 50m

£327

Simpson BayLondon

SXM - LHR

SXMLHR

Simpson Bay Princess Juliana

월 25/8

12:25-09:30

1 stop16h 05m

£334

Simpson BayLondon

SXM - LHR

SXMLHR

Simpson Bay Princess Juliana

수 23/7

15:55-20:40

2 stops23h 45m

£710

Flights are sorted by cheapest return flights first.

Deals found on 2/7

Showing 1-10 of 12 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 4% on the cost of your flight, compared to a flight at midday.

How much does it cost for a return flight from Simpson Bay to London Heathrow Airport?

Reviews of airlines servicing Heathrow

Read reviews from past customers who have flown with Delta, KLM, andAir 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.

Delta

8.0

Very Good

7,983 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

7,983 reviews

Delta

8.0

Very Good

7,983 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

1,366 reviews

Delta

8.0

Very Good

7,983 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

1,473 reviews

Delta

8.0

Very Good

7,983 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

8,861 reviews

Delta

8.0

Very Good

7,983 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!

JetBlue

7.3

Good

2,916 reviews

Delta

8.0

Very Good

7,983 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 £877. Other airlines that can offer you cheap pricing are American Airlines, from £934, and United Airlines, from £1,007. KLM is currently priced 7% below the average price you’ll pay for this route.
What are the cheapest airlines to fly from Simpson Bay to London Heathrow Airport one-way?
£371 is the cheapest one-way deal found within the past few days, from JetBlue. You may also be able to find cheap deals on WestJet and United Airlines, with prices starting from £393 and £710, 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£838	Average£1,038	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 £327

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 18/8. 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 3 7월 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 3 7월 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 3 7월 2025.

How much does it cost for a return flight from Simpson Bay to London Heathrow Airport?

Reviews of airlines servicing Heathrow

Read reviews from past customers who have flown with Delta, KLM, andAir 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.

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

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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

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 3 7월 2025.