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Cheap flights from Castries to London Heathrow Airport from £474

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 25/2. Fares are subject to change and may not be available on all flights or dates of travel.
UVF — LHR
12 Feb — 19 Feb1
1 adult

Cheap flight deals from Castries to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from Castries (UVF) 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 February 2025.

Round-trip from

£729

One-way from

£474

Popular in

September

Cheapest in

July

Average price

£761
Air Canada
  • Air Canada
  • 18/3-25/3
  • 2 total stops
  • 61h 30m total
  • Castries to London
WestJet
  • WestJet
  • 25/2
  • 2 total stops
  • 41h 10m total
  • Castries to London
Highest demand for flights based on searches. 3% potential increase in price (£24 potential increase over avg. return price).
Cheapest flight prices on average. 0% potential price decrease (£6 potential savings vs. average return price).
Average for round-trip flights in February 2025

Find flight deals from Castries to Heathrow

Cheapest flights from Castries to Heathrow
Explore the most affordable flight options available from Castries to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 7 February 2025.

Tue 18/315:45UVF - LHR
1 stop36h 45mAir Canada
Tue 25/318:00LHR - UVF
1 stop24h 45mAir Canada
Deal found 7/2£729
Fri 1/816:30UVF - LHR
1 stop15h 15mAmerican Airlines
Sat 23/817:00LHR - UVF
2 stops25h 35mAmerican Airlines
Deal found 6/2£1,030
Tue 4/315:45UVF - LHR
2 stops41h 05mWestJet
Tue 8/714:10LHR - UVF
2 stops52h 35mWestJet
Deal found 6/2£1,124
Tue 4/316:45UVF - LHR
1 stop33h 45mMultiple Airlines
Tue 8/714:10LHR - UVF
2 stops52h 35mMultiple Airlines
Deal found 6/2£1,161
Tue 1/415:50UVF - LHR
2 stops22h 55mFinnair
Thu 1/517:00LHR - UVF
2 stops25h 45mFinnair
Deal found 6/2£1,525
Thu 6/216:26UVF - LHR
2 stops23h 44mDelta
Tue 5/817:50LHR - UVF
2 stops25h 25mDelta
Deal found 5/2£1,533

Find flights from Castries to Heathrow within your budget

Customise your flight search to find flights from Castries 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 February 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

CastriesLondon

UVF - LHR

UVFLHR

Castries Hewanorra

Tue 18/3

15:45-08:30

1 stop36h 45m

London Heathrow

Tue 25/3

18:00-14:45

1 stop24h 45m

£729

CastriesLondon

UVF - LHR

UVFLHR

Castries Hewanorra

Fri 1/8

16:30-12:45

1 stop15h 15m

London Heathrow

Sat 23/8

17:00-13:35

2 stops25h 35m

£1,030

CastriesLondon

UVF - LHR

UVFLHR

Castries Hewanorra

Tue 4/3

15:45-12:50

2 stops41h 05m

London Heathrow

Tue 8/7

14:10-13:45

2 stops52h 35m

£1,124

CastriesLondon

UVF - LHR

UVFLHR

Castries Hewanorra

Tue 4/3

16:45-06:30

1 stop33h 45m

London Heathrow

Tue 8/7

14:10-13:45

2 stops52h 35m

£1,161

CastriesLondon

UVF - LHR

UVFLHR

Castries Hewanorra

Tue 1/4

15:50-19:45

2 stops22h 55m

London Heathrow

Thu 1/5

17:00-13:45

2 stops25h 45m

£1,525

CastriesLondon

UVF - LHR

UVFLHR

Castries Hewanorra

Tue 4/3

16:26-11:40

1 stop15h 14m

London Heathrow

Tue 8/7

11:20-14:15

1 stop31h 55m

£1,571

CastriesLondon

UVF - LHR

UVFLHR

Castries Hewanorra

Tue 25/2

15:40-12:50

2 stops41h 10m

£474

CastriesLondon

UVF - LHR

UVFLHR

Castries Hewanorra

Tue 25/2

16:45-08:30

1 stop35h 45m

£505

CastriesLondon

UVF - LHR

UVFLHR

Castries Hewanorra

Tue 25/2

16:45-06:55

3 stops34h 10m

£650

CastriesLondon

UVF - LHR

UVFLHR

Castries Hewanorra

Mon 12/5

15:15-12:45

1 stop16h 30m

£1,158

Flights are sorted by cheapest return flights first.

Deals found on 6/2

Best time to book a flight from Castries to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Castries 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 Castries to Heathrow

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

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

Currently, January is the cheapest month in which you can book a flight from Castries to London Heathrow Airport (average of £112). Flying from Castries to London Heathrow Airport in August is currently the most expensive (average of £162). 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 UVF to LHR?

Find hourly flight availability from Castries 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 February 2025.

When flying from Castries to London Heathrow Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight at midday, which can drop the price by up to 2% versus a flight in the morning.

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 7 February 2025.

Boarding

8.2

Entertainment

7.9

Food

7.3

Comfort

8.0

Crew

8.5

Overall

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

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

8.0
Very Good

Boarding

8.2

Entertainment

7.9

Food

7.3

Comfort

8.0

Crew

8.5

Overall

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

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

Boarding

8.2

Entertainment

7.9

Food

7.3

Comfort

8.0

Crew

8.5

Overall

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

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

Boarding

8.2

Entertainment

7.9

Food

7.3

Comfort

8.0

Crew

8.5

Overall

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

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

Boarding

8.2

Entertainment

7.9

Food

7.3

Comfort

8.0

Crew

8.5

Overall

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

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

Boarding

8.2

Entertainment

7.9

Food

7.3

Comfort

8.0

Crew

8.5

Overall

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

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 Castries 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 Castries to London Heathrow?

    For a flight from Castries to London Heathrow, you will be flying from Hewanorra. Castries Hewanorra (UVF) is just 19.3 mi from the center of the city. Hewanorra is the only Castries airport and it handles 0 outbound flights to London Heathrow per day. 2 airlines have flights to London Heathrow from Castries Hewanorra on a regular basis.

  • What are the cheapest airlines flying from Castries to London Heathrow Airport round-trip?

    Flying on Air Canada is currently your cheapest option to London Heathrow Airport, with prices starting at £729. Additional return tickets that might be worth considering are offered by American Airlines and WestJet, with the lowest prices starting at £1,030 and £1,124, respectively. These flights start at 7% lower than the current average price 3 months from now.

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

    To fly one-way, consider booking your trip with WestJet, which is currently one of the cheapest options available, starting at £474. Air Canada flights start at £505 while deals on American Airlines start at £1,158 one-way.

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

    Looking at all options, your cheapest flight can be booked for £577. While the most popular route (Castries Hewanorra - London Heathrow) can be booked for £753 on average our data indicates £714 when flying from Castries to London Heathrow Airport.

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

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

  • How can I find direct flights from Castries to Heathrow?

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Castries to London Heathrow Airport (average of £112). Flying from Castries to London Heathrow Airport in August is currently the most expensive (average of £162). 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

Travelling to a place near Castries?

Book flights to Castries if you plan to visit one of these locations
Deal
Hounslow
Gatwick
Milton Keynes
Croydon
Slough
Luton
Ilford
Hayes
Eastbourne
Northampton
Swindon
Southend-on-Sea
Wembley
Ipswich
Maidstone
Winchester
Crawley
Watford
Stansted

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Castries to Heathrow

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

Top 2 airlines flying from Castries to Heathrow

Discover the top 2 airlines that operate flights from Castries 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 February 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£492Average£804FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Virgin AtlanticCheapest£617Average£753FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights

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 Castries to Heathrow?

Deals for Castries to Heathrow flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

Cheapflights simply makes it quick and affordable to book flights from Castries to Heathrow by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Castries to Heathrow, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Castries 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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