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Cheap flights from Castries to London from £394

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 16/11. Fares are subject to change and may not be available on all flights or dates of travel.
UVF — LON
15 Oct — 22 Oct1
1 adult
1 adult, Economy

Cheap flight deals from Castries to London

Discover tips and strategies to find the most affordable flight options for your journey from Castries (UVF) to London (LON). 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 15 September 2025.

Round-trip from

£654

One-way from

£394

Popular in

August

Cheapest in

November

Average price

£739
British Airways
  • British Airways
  • 10/3-20/3
  • Nonstop
  • 17h 20m total
  • Castries to London
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Air Canada
  • Air Canada
  • 16/11
  • 3 total stops
  • 33h 55m total
  • Castries to London
Search Deals
Highest demand for flights based on searches. 17% potential increase in price (£122 potential increase over avg. return price).
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Cheapest flight prices on average. 6% potential price decrease (£36 potential savings vs. average return price).
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Average for round-trip flights in September 2025
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Find flight deals from Castries to London

Cheapest flights from Castries to London
Explore the most affordable flight options available from Castries to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 September 2025.

Mon 15/1222:05UVF - LGW
Nonstop8h 15mBritish Airways
Tue 6/110:00LGW - UVF
Nonstop9h 05mBritish Airways
Deal found 13/9£683
Fri 17/1015:19UVF - LHR
1 stop24h 26mJetBlue
Sun 2/1108:30LHR - UVF
1 stop34h 27mJetBlue
Deal found 12/9£700
Tue 28/1020:50UVF - LGW
Nonstop8h 15mBritish Airways
Tue 4/1110:00LGW - UVF
Nonstop9h 05mBritish Airways
Deal found 12/9£718
Mon 13/1022:05UVF - LGW
Nonstop8h 20mBritish Airways
Mon 3/1110:00LGW - UVF
Nonstop9h 05mBritish Airways
Deal found 13/9£745
Wed 22/1020:25UVF - LGW
Nonstop8h 20mBritish Airways
Wed 29/1010:05LGW - UVF
Nonstop9h 05mBritish Airways
Deal found 13/9£787
Sat 8/1120:35UVF - LGW
Nonstop8h 15mBritish Airways
Thu 20/1110:00LGW - UVF
Nonstop9h 05mBritish Airways
Deal found 14/9£808
Fri 17/1020:45UVF - LGW
Nonstop8h 20mBritish Airways
Sun 2/1110:05LGW - UVF
Nonstop9h 05mBritish Airways
Deal found 12/9£820
Sat 8/1115:44UVF - LHR
1 stop35h 11mJetBlue
Thu 20/1112:20LHR - UVF
1 stop31h 21mJetBlue
Deal found 14/9£824
Mon 20/1022:05UVF - LGW
Nonstop8h 20mBritish Airways
Thu 30/1010:00LGW - UVF
Nonstop9h 05mBritish Airways
Deal found 14/9£850
Sat 8/1113:52UVF - LHR
1 stop36h 03mUnited Airlines
Thu 20/1112:05LHR - UVF
2 stops56h 20mUnited Airlines
Deal found 14/9£852
Mon 13/1015:34UVF - LHR
1 stop24h 11mJetBlue
Mon 3/1108:05LHR - UVF
1 stop34h 52mJetBlue
Deal found 13/9£870
Tue 28/1014:40UVF - LGW
1 stop15h 05mMultiple Airlines
Tue 4/1110:00LGW - UVF
Nonstop9h 05mMultiple Airlines
Deal found 12/9£910

Cheapflights Fare Finder

 
Customise your flight search to find flights from Castries to London 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 15 September 2025.
Use the filters below to find and compare flights from Castries to London that are best for you.

Fly from

Castries

Fly to

London

Route

Depart

Return

Price

CastriesLondon

UVF - LGW

UVFLGW

Castries Hewanorra

Tue 10/3

20:50-09:05

Nonstop8h 15m

London Gatwick

Fri 20/3

10:00-15:05

Nonstop9h 05m

£654

CastriesLondon

UVF - LGW

UVFLGW

Castries Hewanorra

Mon 15/12

22:05-10:20

Nonstop8h 15m

London Gatwick

Tue 6/1

10:00-15:05

Nonstop9h 05m

£683

CastriesLondon

UVF - LGW

UVFLGW

Castries Hewanorra

Tue 28/10

20:50-09:05

Nonstop8h 15m

London Gatwick

Tue 4/11

10:00-15:05

Nonstop9h 05m

£718

CastriesLondon

UVF - LGW

UVFLGW

Castries Hewanorra

Mon 13/10

22:05-11:25

Nonstop8h 20m

London Gatwick

Mon 3/11

10:00-15:05

Nonstop9h 05m

£745

CastriesLondon

UVF - LGW

UVFLGW

Castries Hewanorra

Sun 1/2

20:35-08:50

Nonstop8h 15m

London Gatwick

Sun 15/2

10:05-15:10

Nonstop9h 05m

£782

CastriesLondon

UVF - LGW

UVFLGW

Castries Hewanorra

Wed 22/10

20:25-09:45

Nonstop8h 20m

London Gatwick

Wed 29/10

10:05-15:10

Nonstop9h 05m

£787

CastriesLondon

UVF - LGW

UVFLGW

Castries Hewanorra

Sat 8/11

20:35-08:50

Nonstop8h 15m

London Gatwick

Thu 20/11

10:00-15:05

Nonstop9h 05m

£808

CastriesLondon

UVF - LGW

UVFLGW

Castries Hewanorra

Fri 17/10

20:45-10:05

Nonstop8h 20m

London Gatwick

Sun 2/11

10:05-15:10

Nonstop9h 05m

£820

CastriesLondon

UVF - LHR

UVFLHR

Castries Hewanorra

Sat 8/11

15:44-06:55

1 stop35h 11m

London Heathrow

Thu 20/11

12:20-15:41

1 stop31h 21m

£824

CastriesLondon

UVF - LGW

UVFLGW

Castries Hewanorra

Mon 20/10

22:05-11:25

Nonstop8h 20m

London Gatwick

Thu 30/10

10:00-15:05

Nonstop9h 05m

£850

Flights are sorted by cheapest return flights first.

Deals found on 13/9

Showing 1-10 of 46 results
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5

Best time to book a flight from Castries to London

Have a flexible travel schedule? Discover the best time to fly to London 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

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

Currently, January is the cheapest month in which you can book a flight from Castries to London (average of £112). Flying from Castries to London 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 UVF to LON?

Find hourly flight availability from Castries to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 15 September 2025.

A simple way to save on the total cost of your ticket is to fly from Castries to London at midday. If you’re flexible enough to do this you can expect to save up to 10% on your trip compared to booking a flight in the morning.

How much does it cost for a return flight from Castries to London?

Reviews of airlines servicing London

Get insights into the airlines that provide service to London. 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 London. Reviews last updated 15 September 2025.
See what other customers who have flown with Virgin Atlantic and British Airways from Castries to London have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Virgin Atlantic
7.4
Good
664 reviews
Check prices

Comfort

7.3

Entertainment

7.5

Food

6.9

Overall

7.4

Boarding

7.7

Crew

8.1

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
7.4
Good
664 reviews
Virgin Atlantic
7.4
Good
664 reviews
Check prices

Comfort

7.3

Entertainment

7.5

Food

6.9

Overall

7.4

Boarding

7.7

Crew

8.1

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!
British Airways
6.7
Okay
7,361 reviews
Virgin Atlantic
7.4
Good
664 reviews
Check prices

Comfort

7.3

Entertainment

7.5

Food

6.9

Overall

7.4

Boarding

7.7

Crew

8.1

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 London. 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?

    If you book a flight to London from Castries, you will be flying from Hewanorra, which is the city’s only airport. Castries Hewanorra (UVF) is located 19.3 mi from the center of Castries. There are 0 flights from Hewanorra to London per day from 2 different airlines.

  • How long is the flight from Castries to London?

    Departing from Castries to London will take you 8h 15m. Airlines will cover a distance of 4223 mi. This flight may include one or multiple stops.

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

    According to our current data, Virgin Atlantic (£567), and British Airways (£587) offers the cheapest pricing from Castries to London. Virgin Atlantic is priced at 25% lower than the current average price of a flight leaving 3 months from now.

  • What are the most popular routes from Castries to London?

    While some choose either Castries Hewanorra - London Heathrow or Castries Hewanorra - London City, Castries Hewanorra - London Gatwick is the most popular route from Castries to London.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Castries to London 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?

    Currently, January is the cheapest month in which you can book a flight from Castries to London (average of £112). Flying from Castries to London 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

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Milton Keynes
Croydon
Hounslow
Gatwick
Slough
Luton
Deal
Wembley
Ilford
Crawley
Hayes
Watford
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Ipswich
Dartford
Eastbourne
Guildford
Bishop's Stortford

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Alternative routes for Castries to London

See prices for flight routes from nearby airports that may be better suited for you.
Castries to Gatwick flights
Castries to Heathrow flights
Castries to London City flights

Top 2 airlines flying from Castries to London

Discover the top 2 airlines that operate flights from Castries to London. 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 15 September 2025.
AirlineCheapestAverageFlexibilityOn-time
Virgin AtlanticCheapest£567Average£691FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
British AirwaysCheapest£587Average£737FlexibilityNo cancel feeOn-time70%
Search British Airways flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Castries to London?

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

Millions of users choose and trust Cheapflights to book the best flight deals from Castries to London for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

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

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