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Cheap flights from Castries to London Heathrow Airport from £287

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 5/12. Fares are subject to change and may not be available on all flights or dates of travel.
UVF — LHR
16 Nov — 23 Nov1
1 adult
1 adult, Economy

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 17 October 2025.

Round-trip from

£807

One-way from

£287

Popular in

June

Cheapest in

September

Average price

£905
JetBlue
  • JetBlue
  • 15/11-22/11
  • 2 total stops
  • 66h 32m total
  • Castries to London
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JetBlue
  • JetBlue
  • 5/12
  • 1 total stop
  • 25h 03m total
  • Castries to London
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (£51 potential increase over avg. return price).
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Cheapest flight prices on average. 3% potential price decrease (£18 potential savings vs. average return price).
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Average for round-trip flights in October 2025
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Find flight deals from Castries to Heathrow

Enter your travel dates to find the best prices.

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 17 October 2025.

Sat 15/1115:44UVF - LHR
1 stop35h 11mJetBlue
Sat 22/1112:20LHR - UVF
1 stop31h 21mJetBlue
Deal found 15/10£807
Fri 14/1116:57UVF - LHR
1 stop25h 03mJetBlue
Sun 23/1107:45LHR - UVF
1 stop35h 56mJetBlue
Deal found 17/10£815
Sun 30/1117:15UVF - LHR
1 stop33h 15mAir Canada
Mon 12/113:45LHR - UVF
2 stops54h 40mAir Canada
Deal found 16/10£824
Fri 24/1015:10UVF - LHR
1 stop15h 40mAir Canada
Sun 16/1111:10LHR - UVF
1 stop33h 15mAir Canada
Deal found 15/10£843
Fri 14/1117:15UVF - LHR
3 stops34h 35mMultiple Airlines
Sun 23/1119:40LHR - UVF
2 stops24h 45mMultiple Airlines
Deal found 17/10£845
Sat 15/1115:44UVF - LHR
1 stop35h 11mJetBlue
Wed 19/1112:20LHR - UVF
1 stop31h 21mJetBlue
Deal found 15/10£902

Cheapflights Fare Finder

 
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 17 October 2025.
Use the filters below to find and compare flights from Castries to London Heathrow Airport that are best for you.

Fly from

Castries

Fly to

Heathrow

Route

Depart

Return

Price

CastriesLondon

UVF - LHR

UVFLHR

Castries Hewanorra

Sat 15/11

15:44-06:55

1 stop35h 11m

London Heathrow

Sat 22/11

12:20-15:41

1 stop31h 21m

£807

CastriesLondon

UVF - LHR

UVFLHR

Castries Hewanorra

Sun 30/11

17:15-11:20

1 stop14h 05m

London Heathrow

Mon 12/1

12:05-16:25

2 stops56h 20m

£824

CastriesLondon

UVF - LHR

UVFLHR

Castries Hewanorra

Fri 14/11

17:15-07:50

3 stops34h 35m

London Heathrow

Sun 23/11

19:40-16:25

2 stops24h 45m

£845

CastriesLondon

UVF - LHR

UVFLHR

Castries Hewanorra

Sat 15/11

15:44-06:55

1 stop35h 11m

London Heathrow

Wed 19/11

12:20-15:41

1 stop31h 21m

£902

CastriesLondon

UVF - LHR

UVFLHR

Castries Hewanorra

Fri 14/11

17:15-20:35

2 stops23h 20m

London Heathrow

Sun 23/11

11:10-16:25

1 stop33h 15m

£932

CastriesLondon

UVF - LHR

UVFLHR

Castries Hewanorra

Thu 26/3

15:50-12:05

1 stop16h 15m

London Heathrow

Mon 30/3

19:40-13:35

2 stops22h 55m

£970

CastriesLondon

UVF - LHR

UVFLHR

Castries Hewanorra

Fri 12/12

16:57-22:00

1 stop25h 03m

£291

CastriesLondon

UVF - LHR

UVFLHR

Castries Hewanorra

Thu 13/11

16:57-20:45

1 stop23h 48m

£298

CastriesLondon

UVF - LHR

UVFLHR

Castries Hewanorra

Thu 13/11

15:40-14:25

3 stops42h 45m

£374

CastriesLondon

UVF - LHR

UVFLHR

Castries Hewanorra

Thu 13/11

15:40-12:50

2 stops41h 10m

£380

Flights are sorted by cheapest return flights first.

Deals found on 16/10

Showing 1-10 of 18 results
1
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.

Cheapflights Insights

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

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

Currently, December is the cheapest month in which you can book a flight from Castries to London Heathrow Airport (average of £572). Flying from Castries to London Heathrow Airport in October is currently the most expensive (average of £905). 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.

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 17 October 2025.
Check out reviews from past customers who have flown with Virgin Atlantic from Castries to London Heathrow Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Virgin Atlantic
7.5
Good
670 reviews
Check prices

Boarding

7.7

Comfort

7.3

Entertainment

7.5

Overall

7.5

Crew

8.1

Food

6.9

Reviews

1 / 20
6.0
Good

Pratap,Aug 2025

JFK - LHR

The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!
Virgin Atlantic
7.5
Good
670 reviews
Virgin Atlantic
7.5
Good
670 reviews
Check prices

Boarding

7.7

Comfort

7.3

Entertainment

7.5

Overall

7.5

Crew

8.1

Food

6.9

Reviews

1 / 20
6.0
Good

Pratap,Aug 2025

JFK - LHR

The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!

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. 1 airline has flights to London Heathrow from Castries Hewanorra on a regular basis.

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

    For as low as £824, JetBlue can have you in London Heathrow Airport from Castries in 14h 05m. Castries and London Heathrow Airport are separated by a distance of 4217 mi. Both multi-stop and direct flights can be found to your destination and back.

  • What is the cheapest airline to fly from Castries to London Heathrow Airport round-trip?

    Flying on Virgin Atlantic is currently your cheapest option to London Heathrow Airport, with prices starting at £572. This flight start at 25% lower than the current average price 3 months from now.

  • 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, December is the cheapest month in which you can book a flight from Castries to London Heathrow Airport (average of £572). Flying from Castries to London Heathrow Airport in October is currently the most expensive (average of £905). 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 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
Wembley
Deal
Ilford
Crawley
Hayes
Watford
Winchester
Swindon
Chichester
Romford
Ipswich
Brentford
Dartford

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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.
Castries to Gatwick flights
Castries to London City flights

Top airline flying from Castries to Heathrow

Discover the top airline 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 17 October 2025.
AirlineCheapestAverageFlexibilityOn-time
Virgin AtlanticCheapest£572Average£698FlexibilityNo 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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