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Cheap flights from Saint Lucia to London Heathrow Airport from £349

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 8/2. Fares are subject to change and may not be available on all flights or dates of travel.
UVF — LHR
30 Dec — 6 Jan1
1 adult

Cheap flight deals from Saint Lucia to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from Saint Lucia (LC0) 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 25 December 2024.

Round-trip from

£736

One-way from

£349
Virgin Atlantic
  • Virgin Atlantic
  • 12/2-19/2
  • Nonstop
  • 17h 55m total
  • Saint Lucia to London
Search Deals
JetBlue
  • JetBlue
  • 8/2
  • 1 total stop
  • 16h 05m total
  • Saint Lucia to London
Search Deals

Find flight deals from Saint Lucia to Heathrow

Cheapest flights from Saint Lucia to Heathrow
Explore the most affordable flight options available from Saint Lucia to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 25 December 2024.

Fri 27/1221:00UVF - LHR
Nonstop8h 30mVirgin Atlantic
Fri 3/113:05LHR - UVF
Nonstop9h 25mVirgin Atlantic
Deal found 24/12£761
Fri 27/1216:45UVF - LHR
1 stop33h 45mAir Canada
Mon 3/215:00LHR - UVF
2 stops28h 45mAir Canada
Deal found 24/12£1,028
Fri 27/1215:50UVF - LHR
1 stop16h 10mAmerican Airlines
Fri 3/119:00LHR - UVF
1 stop21h 39mAmerican Airlines
Deal found 24/12£1,669
Fri 27/1216:48UVF - LHR
1 stop14h 52mDelta
Fri 3/112:20LHR - UVF
2 stops29h 18mDelta
Deal found 24/12£1,822

Find flights from Saint Lucia to Heathrow within your budget

Customise your flight search to find flights from Saint Lucia 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 25 December 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

CastriesLondon

UVF - LHR

UVFLHR

Castries Hewanorra

Wed 12/2

21:00-09:30

Nonstop8h 30m

London Heathrow

Wed 19/2

13:05-18:30

Nonstop9h 25m

£736

CastriesLondon

UVF - LHR

UVFLHR

Castries Hewanorra

Wed 12/2

16:45-11:50

1 stop15h 05m

London Heathrow

Wed 19/2

19:25-15:45

2 stops48h 20m

£858

CastriesLondon

UVF - LHR

UVFLHR

Castries Hewanorra

Wed 12/2

16:45-20:35

2 stops23h 50m

London Heathrow

Wed 19/2

08:40-14:44

3 stops34h 04m

£1,092

CastriesLondon

UVF - LHR

UVFLHR

Castries Hewanorra

Fri 7/2

15:45-12:00

1 stop16h 15m

London Heathrow

Fri 14/2

17:05-12:30

1 stop23h 25m

£1,506

CastriesLondon

UVF - LHR

UVFLHR

Castries Hewanorra

Thu 6/2

16:26-11:40

1 stop15h 14m

London Heathrow

Tue 5/8

13:25-14:45

1 stop30h 20m

£1,560

CastriesLondon

UVF - LHR

UVFLHR

Castries Hewanorra

Sat 8/2

13:25-09:30

1 stop16h 05m

£349

CastriesLondon

UVF - LHR

UVFLHR

Castries Hewanorra

Thu 23/1

15:40-12:50

2 stops41h 10m

£430

CastriesLondon

SLU - LHR

SLULHR

Castries George F. L. Charle

Fri 7/2

12:15-14:25

3 stops46h 10m

£457

CastriesLondon

UVF - LHR

UVFLHR

Castries Hewanorra

Sat 8/2

13:52-11:05

2 stops41h 13m

£516

CastriesLondon

UVF - LHR

UVFLHR

Castries Hewanorra

Fri 7/2

21:00-09:30

Nonstop8h 30m

£604

Flights are sorted by cheapest return flights first.

Deals found on 24/12

Showing 1-10 of 14 results
1
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Best time to book a flight from Saint Lucia to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Saint Lucia 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.

Travel insights for flights from Saint Lucia to Heathrow

Get recent, data-driven insights about flights from Saint Lucia to Heathrow including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Saint Lucia to London Heathrow Airport?

Currently, January is the cheapest month in which you can book a flight from Saint Lucia to London Heathrow Airport (average of £112). Flying from Saint Lucia to London Heathrow Airport in July is currently the most expensive (average of £160). 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 LC to LHR?

Find hourly flight availability from Saint Lucia 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 25 December 2024.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Saint Lucia to London Heathrow Airport as you normally would.

Rainfall in Heathrow by month

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

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

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 25 December 2024.
Delta
8.0
Very Good
8,580 reviews
Check prices

Comfort

8.0

Food

7.3

Crew

8.6

Overall

8.0

Boarding

8.2

Entertainment

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very Good
8,580 reviews
Delta
8.0
Very Good
8,580 reviews
Check prices

Comfort

8.0

Food

7.3

Crew

8.6

Overall

8.0

Boarding

8.2

Entertainment

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Finnair
7.7
Good
1,286 reviews
Delta
8.0
Very Good
8,580 reviews
Check prices

Comfort

8.0

Food

7.3

Crew

8.6

Overall

8.0

Boarding

8.2

Entertainment

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Virgin Atlantic
7.5
Good
666 reviews
Delta
8.0
Very Good
8,580 reviews
Check prices

Comfort

8.0

Food

7.3

Crew

8.6

Overall

8.0

Boarding

8.2

Entertainment

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

JetBlue
7.4
Good
3,258 reviews
Delta
8.0
Very Good
8,580 reviews
Check prices

Comfort

8.0

Food

7.3

Crew

8.6

Overall

8.0

Boarding

8.2

Entertainment

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines
7.4
Good
9,007 reviews
Delta
8.0
Very Good
8,580 reviews
Check prices

Comfort

8.0

Food

7.3

Crew

8.6

Overall

8.0

Boarding

8.2

Entertainment

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Saint Lucia to Heathrow. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from Saint Lucia to London Heathrow Airport one-way?

    One-way options have recently been found by users for as low as £349 on JetBlue. Other airlines that offer cheap prices include WestJet from £430 and United Airlines from £516 one-way.

  • What are the cheapest flights from Saint Lucia to London Heathrow Airport?

    The cheapest flight price from Saint Lucia to London Heathrow Airport is £455. On average you can expect to pay £599. The most popular route, (Castries Hewanorra - London Heathrow), can usually be booked for £750.

  • Can I find deals for flights from Saint Lucia to Heathrow that include hotel bookings?

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

  • How can I find direct flights from Saint Lucia to Heathrow?

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

  • Can I find deals for business class flights from Saint Lucia to Heathrow?

    Yes. Cheapflights offers flight deals from Saint Lucia 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 Saint Lucia to London Heathrow Airport?

    Currently, January is the cheapest month in which you can book a flight from Saint Lucia to London Heathrow Airport (average of £112). Flying from Saint Lucia to London Heathrow Airport in July is currently the most expensive (average of £160). 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 Saint Lucia to Heathrow

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Top 2 airlines flying from Saint Lucia to Heathrow

Discover the top 2 airlines that operate flights from Saint Lucia 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 25 December 2024.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£488Average£795FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Virgin AtlanticCheapest£613Average£751FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Saint Lucia to Heathrow?

Cheapflights makes it easy to find Saint Lucia to Heathrow flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Saint Lucia 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 Saint Lucia.

Can Cheapflights find flights from Saint Lucia to Heathrow with no change fees?

Need flexible booking options for your flight to Heathrow from Saint Lucia? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Saint Lucia to Heathrow become cheaper?

Yes! Start tracking prices for Saint Lucia to Heathrow flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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