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

According to our current data, British Airways (£723), Air Canada (£737), and Icelandair (£869) offers the cheapest pricing from Castries to London.

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

£441 is the cheapest one-way deal found within the past few days, from WestJet. You may also be able to find cheap deals on Air Canada and British Airways, with prices starting from £533 and £547, respectively.

What is the cheapest day to fly from Castries to London?

Travellers seeking maximum savings on their Castries to London flight should consider departing on Sunday 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.

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.

What is the cheapest day to fly round-trip from Castries to London?

Users have found that flying from Castries to London on a Saturday 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 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.

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.

£441+ Flights from Castries to London

Cheapflights Tip: The best prices from Castries Hewanorra to London are usually found in November or June, booked 69 days in advance, depart on a Tuesday or Wednesday and return on a Tuesday

Cheap flight deals from Castries to London

Round-trip from	£723
One-way from	£441
Popular in	August
Cheapest in	November
Average price	£708

British Airways
27/9-8/10
Nonstop
17h 05m total
Castries to London

Search Deals

WestJet
17/7
2 total stops
37h 50m total
Castries to London

Search Deals

Highest demand for flights based on searches. 4% potential increase in price (£26 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease (£9 potential savings vs. average return price).

Search Deals

Average for round-trip flights in April 2025

Search Deals

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 30 April 2025.

Thu 8/522:05UVF - LGW

Nonstop8h 20mBritish Airways

Sat 31/511:15LGW - UVF

Nonstop8h 45mBritish Airways

Deal found 29/4£697

Tue 10/615:10UVF - LHR

1 stop34h 25mAir Canada

Thu 3/715:50LHR - UVF

1 stop27h 25mAir Canada

Deal found 29/4£737

Sun 22/614:35UVF - LGW

2 stops37h 50mMultiple Airlines

Wed 2/711:15LGW - UVF

Nonstop8h 45mMultiple Airlines

Deal found 29/4£790

Thu 8/515:09UVF - LHR

1 stop24h 36mIcelandair

Sat 31/508:25LHR - UVF

2 stops58h 24mIcelandair

Deal found 29/4£819

Thu 10/714:35UVF - LHR

1 stop15h 05mMultiple Airlines

Wed 13/817:50LHR - UVF

1 stop24h 55mMultiple Airlines

Deal found 29/4£867

Thu 10/717:40UVF - LGW

2 stops34h 55mIcelandair

Wed 13/812:10LGW - UVF

2 stops57h 10mIcelandair

Deal found 29/4£869

Sat 27/915:34UVF - LGW

2 stops35h 16mAmerican Airlines

Wed 8/1010:40LGW - UVF

2 stops30h 30mAmerican Airlines

Deal found 30/4£937

Sat 27/915:34UVF - LHR

2 stops23h 11mAmerican Airlines

Wed 8/1020:10LHR - UVF

2 stops22h 10mAmerican Airlines

Deal found 29/4£968

Sun 15/614:35UVF - LGW

2 stops37h 50mWestJet

Tue 8/710:45LGW - UVF

2 stops56h 00mWestJet

Deal found 29/4£984

Sun 15/614:35UVF - LHR

2 stops40h 30mWestJet

Fri 4/714:10LHR - UVF

2 stops52h 35mWestJet

Deal found 29/4£1,104

Fri 13/614:45UVF - LGW

2 stops34h 50mFinnair

Fri 20/610:40LGW - UVF

2 stops32h 05mFinnair

Deal found 29/4£1,392

Fri 1/815:40UVF - LGW

2 stops37h 20mDelta

Sat 23/812:00LGW - UVF

2 stops31h 15mDelta

Deal found 30/4£1,394

Best flights from Castries to London
Discover carefully curated flight deals from Castries to London that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 30 April 2025.

Sat 27/920:25UVF - LGW

Nonstop8h 20mBritish Airways

Wed 8/1011:15LGW - UVF

Nonstop8h 45mBritish Airways

Deal found 29/4£723

Tue 10/615:10UVF - LHR

1 stop34h 25mAir Canada

Thu 3/715:50LHR - UVF

1 stop27h 25mAir Canada

Deal found 29/4£737

Sun 22/614:35UVF - LGW

2 stops37h 50mMultiple Airlines

Thu 3/711:15LGW - UVF

Nonstop8h 45mMultiple Airlines

Deal found 29/4£790

Thu 10/717:40UVF - LGW

2 stops34h 55mIcelandair

Wed 13/812:10LGW - UVF

2 stops57h 10mIcelandair

Deal found 29/4£869

Sat 27/915:34UVF - LGW

2 stops35h 16mAmerican Airlines

Wed 8/1015:05LGW - UVF

2 stops27h 15mAmerican Airlines

Deal found 29/4£937

Sun 15/614:35UVF - LGW

2 stops37h 50mWestJet

Tue 8/710:45LGW - UVF

2 stops56h 00mWestJet

Deal found 29/4£984

Fri 13/614:45UVF - LGW

2 stops34h 50mFinnair

Fri 20/610:40LGW - UVF

2 stops32h 05mFinnair

Deal found 29/4£1,392

Fri 1/815:40UVF - LGW

2 stops37h 20mDelta

Sat 23/812:00LGW - UVF

2 stops31h 15mDelta

Deal found 30/4£1,394

Thu 10/714:35UVF - LHR

1 stop15h 05mMultiple Airlines

Wed 13/817:50LHR - UVF

1 stop24h 55mMultiple Airlines

Deal found 29/4£867

Fri 20/617:40UVF - LHR

1 stop22h 05mIcelandair

Fri 4/711:55LHR - UVF

1 stop33h 14mIcelandair

Deal found 29/4£953

Sat 27/915:34UVF - LHR

2 stops23h 11mAmerican Airlines

Wed 8/1020:10LHR - UVF

2 stops22h 10mAmerican Airlines

Deal found 29/4£968

Sun 15/614:35UVF - LHR

2 stops40h 30mWestJet

Fri 4/714:10LHR - UVF

2 stops52h 35mWestJet

Deal found 29/4£1,104

Last-minute flights from Castries to London
Discover last-minute flight deals from Castries to London. Data last updated 30 April 2025 and is based on user searches.

Thu 8/522:05UVF - LGW

Nonstop8h 20mBritish Airways

Sat 31/511:15LGW - UVF

Nonstop8h 45mBritish Airways

Deal found 29/4£697

Thu 8/515:09UVF - LHR

1 stop24h 36mIcelandair

Sat 31/508:25LHR - UVF

2 stops58h 24mIcelandair

Deal found 29/4£819

Thu 8/522:05UVF - LGW

Nonstop8h 20mMultiple Airlines

Sat 31/514:00LGW - UVF

2 stops28h 45mMultiple Airlines

Deal found 29/4£1,005

Thu 8/515:09UVF - LGW

2 stops18h 31mIcelandair

Sat 31/515:40LGW - UVF

2 stops51h 09mIcelandair

Deal found 29/4£1,151

Thu 8/515:26UVF - LCY

2 stops20h 14mDelta

Sat 31/510:00LCY - UVF

2 stops33h 06mDelta

Deal found 29/4£2,685

Fri 9/515:26UVF - LHR

1 stop17h 04mDelta

Sun 11/517:25LHR - UVF

1 stop25h 41mDelta

Deal found 28/4£1,434

Thu 15/515:14UVF - LHR

1 stop36h 51mAmerican Airlines

Sun 8/619:40LHR - UVF

2 stops23h 05mAmerican Airlines

Deal found 30/4£1,419

Thu 15/515:26UVF - LCY

2 stops20h 14mDelta

Sun 8/613:45LCY - UVF

2 stops29h 31mDelta

Deal found 30/4£2,134

One-way flights from Castries to London
Search for one-way flight options from Castries to London. Find affordable one-way fares based on user searches. Data last updated 30 April 2025.

Thu 17/714:35UVF - LGW

2 stops37h 50mWestJet

Deal found 28/4£441

Thu 17/714:35UVF - LGW

1 stop15h 10mMultiple Airlines

Deal found 28/4£521

Thu 17/714:35UVF - LHR

2 stops26h 00mMultiple Airlines

Deal found 28/4£523

Fri 13/615:10UVF - LHR

2 stops34h 20mAir Canada

Deal found 29/4£533

Thu 17/714:35UVF - LCY

2 stops26h 05mMultiple Airlines

Deal found 28/4£538

Fri 13/620:45UVF - LGW

Nonstop8h 20mBritish Airways

Deal found 29/4£547

Sun 10/814:35UVF - LHR

2 stops40h 30mWestJet

Deal found 30/4£612

Mon 5/515:19UVF - LHR

1 stop34h 56mVirgin Atlantic

Deal found 29/4£891

Mon 12/515:09UVF - LHR

1 stop24h 36mIcelandair

Deal found 29/4£930

Thu 25/915:34UVF - LHR

2 stops23h 11mAmerican Airlines

Deal found 29/4£1,072

Thu 25/915:38UVF - LHR

1 stop14h 32mDelta

Deal found 29/4£1,080

Mon 12/515:14UVF - LGW

2 stops35h 56mFinnair

Deal found 30/4£1,175

Cheapflights Fare Finder

Use the filters below to find and compare flights from Castries to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

CastriesLondon

UVF - LGW

UVFLGW

Castries Hewanorra

Sat 27/9

20:25-09:45

Nonstop8h 20m

London Gatwick

Wed 8/10

11:15-15:00

Nonstop8h 45m

£723

CastriesLondon

UVF - LHR

UVFLHR

Castries Hewanorra

Tue 10/6

15:10-06:35

1 stop34h 25m

London Heathrow

Thu 3/7

15:50-14:15

1 stop27h 25m

£737

CastriesLondon

UVF - LGW

UVFLGW

Castries Hewanorra

Sun 22/6

14:35-09:25

2 stops37h 50m

London Gatwick

Thu 3/7

11:15-15:00

Nonstop8h 45m

£790

CastriesLondon

UVF - LHR

UVFLHR

Castries Hewanorra

Thu 10/7

14:35-10:40

1 stop15h 05m

London Heathrow

Wed 13/8

17:50-13:45

1 stop24h 55m

£867

CastriesLondon

UVF - LGW

UVFLGW

Castries Hewanorra

Thu 10/7

17:40-09:35

2 stops34h 55m

London Gatwick

Wed 13/8

12:10-16:20

2 stops57h 10m

£869

CastriesLondon

UVF - LGW

UVFLGW

Castries Hewanorra

Sat 27/9

15:34-07:50

2 stops35h 16m

London Gatwick

Wed 8/10

15:05-13:20

2 stops27h 15m

£937

CastriesLondon

UVF - LHR

UVFLHR

Castries Hewanorra

Fri 20/6

17:40-20:45

1 stop22h 05m

London Heathrow

Fri 4/7

11:55-16:09

1 stop33h 14m

£953

CastriesLondon

UVF - LHR

UVFLHR

Castries Hewanorra

Sat 27/9

15:34-19:45

2 stops23h 11m

London Heathrow

Wed 8/10

20:10-13:20

2 stops22h 10m

£968

CastriesLondon

UVF - LGW

UVFLGW

Castries Hewanorra

Sun 15/6

14:35-09:25

2 stops37h 50m

London Gatwick

Tue 8/7

10:45-13:45

2 stops56h 00m

£984

CastriesLondon

UVF - LHR

UVFLHR

Castries Hewanorra

Sun 15/6

14:35-12:05

2 stops40h 30m

London Heathrow

Fri 4/7

14:10-13:45

2 stops52h 35m

£1,104

Flights are sorted by cheapest return flights first.

Deals found on 28/4

Showing 1-10 of 29 results

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

How far ahead should I book a flight from Castries to London?

The best time to book flights from Castries to London is 69 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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?

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 2% on your trip compared to booking a flight in the morning.

Rainfall in London by month

In terms of precipitation, rainfall in London 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 when rainfall is around 40.0 mm.

Temperature in London by month

If weather is an important factor for your trip to London, 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 London

Read through reviews of airlines operating flights from Castries to London, such as Delta, Finnair and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very Good

7,936 reviews

Check prices

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.

Delta

8.0

Very Good

7,936 reviews

Delta

8.0

Very Good

7,936 reviews

Check prices

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.

Finnair

7.6

Good

1,275 reviews

Delta

8.0

Very Good

7,936 reviews

Check prices

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.

United Airlines

7.4

Good

8,696 reviews

Delta

8.0

Very Good

7,936 reviews

Check prices

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.

Virgin Atlantic

7.4

Good

642 reviews

Delta

8.0

Very Good

7,936 reviews

Check prices

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.

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very Good

7,936 reviews

Check prices

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

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.
What are the cheapest airlines flying from Castries to London round-trip?
According to our current data, British Airways (£723), Air Canada (£737), and Icelandair (£869) offers the cheapest pricing from Castries to London.
What are the cheapest airlines to fly from Castries to London one-way?
£441 is the cheapest one-way deal found within the past few days, from WestJet. You may also be able to find cheap deals on Air Canada and British Airways, with prices starting from £533 and £547, respectively.
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

Deal

Hounslow

Milton Keynes

Gatwick

Luton

Slough

Croydon

Eastbourne

Southend-on-Sea

Ilford

Crawley

Hayes

Ipswich

Watford

Wembley

Folkestone

Maidstone

Winchester

Dartford

Guildford

Browse thousands of different options on Cheapflights for your next trip

Top 2 airlines flying from Castries to London

Airline	Cheapest	Average	Flexibility	On-time
British Airways	Cheapest£457	Average£710	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
Virgin Atlantic	Cheapest£573	Average£699	FlexibilityNo cancel fee	On-time72%	Search Virgin Atlantic flights

Fly with Cheapflights

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

Cheapflights helps you search for flights from Castries to London via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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.

Can Cheapflights notify me if prices for flights from Castries to London 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 Castries to London from £441

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 17/7. Fares are subject to change and may not be available on all flights or dates of travel.

Cheapflights Tip: The best prices from Castries Hewanorra to London are usually found in November or June, booked 69 days in advance, depart on a Tuesday or Wednesday and return on a Tuesday

Cheap flight deals from Castries to London

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Castries to London

Cheapest flights from Castries to LondonExplore 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 30 April 2025.

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 30 April 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Castries to London that are best for you.

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.

Cheapflights Insights

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

How far ahead should I book a flight from Castries to London?

Use this chart to determine the optimal time to book a return flight from Castries to London. Price data was last updated on 25 April 2025.

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

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 30 April 2025.

Rainfall in London by month

Plan your trip to London by taking into account the average rainfall totals by month.

Temperature in London by month

Plan your trip to London by taking into account the average temperature totals by month.

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 30 April 2025.

Read through reviews of airlines operating flights from Castries to London, such as Delta, Finnair and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

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?

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

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

What are the most popular routes from Castries to London?

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

How can I find direct flights from Castries to London?

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

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

Travelling to a place near Castries?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Castries to London

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

Top 2 airlines flying from Castries to London

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 London?

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

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

Can Cheapflights notify me if prices for flights from Castries to London become cheaper?

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Travel Smart

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 30 April 2025.