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 4/9. Fares are subject to change and may not be available on all flights or dates of travel.
LON — UVF
6 Sep — 13 Sep1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from London to Castries Hewanorra are usually found in September or October, booked 48 days in advance, depart on a Sunday or Tuesday and return on a Wednesday
Cheap flight deals from London to Castries
Enter your travel dates to find the best prices.
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Cheapest flights from London to Castries
Explore the most affordable flight options available from London to Castries. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 7 August 2026.
Mon 21/911:15 -
Nonstop8h 45m
Mon 28/922:00 -
Nonstop8h 25m
Deal found 4/8£539
Mon 12/1011:15 -
Nonstop8h 50m
Mon 19/1022:05 -
Nonstop8h 20m
Deal found 4/8£540
Mon 28/911:15 -
Nonstop8h 45m
Mon 5/1022:05 -
Nonstop8h 20m
Deal found 3/8£542
Tue 24/1112:30 -
Nonstop9h 05m
Tue 1/1219:20 -
Nonstop8h 15m
Deal found 5/8£543
Mon 14/911:15 -
Nonstop8h 45m
Mon 28/922:00 -
Nonstop8h 25m
Deal found 7/8£544
Sun 13/911:15 -
Nonstop8h 45m
Sun 20/920:25 -
Nonstop8h 25m
Deal found 5/8£545
Wed 25/1112:30 -
Nonstop9h 05m
Sun 6/1219:20 -
Nonstop8h 15m
Deal found 3/8£546
Sun 6/911:15 -
Nonstop8h 45m
Sun 27/920:25 -
Nonstop8h 25m
Deal found 5/8£548
Sun 11/1011:15 -
Nonstop8h 50m
Sun 18/1020:30 -
Nonstop8h 20m
Deal found 6/8£549
Sun 20/911:15 -
Nonstop8h 45m
Sun 27/920:25 -
Nonstop8h 25m
Deal found 6/8£549
Sun 6/911:15 -
Nonstop8h 45m
Sun 20/920:25 -
Nonstop8h 25m
Deal found 3/8£551
Tue 22/908:15 -
1 stop36h 18m
Tue 29/916:39 -
1 stop23h 06m
Deal found 4/8£608
Best flights from London to Castries
Discover carefully curated flight deals from London to Castries that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 7 August 2026.
Tue 12/112:30 -
Nonstop9h 05m
Tue 19/119:20 -
Nonstop8h 15m
Deal found 6/8£574
Mon 21/917:25 -
2 stops25h 37m
Mon 28/915:02 -
2 stops25h 38m
Deal found 2/8£693
Sun 20/908:15 -
1 stop36h 18m
Sun 27/916:39 -
1 stop35h 51m
Deal found 6/8£764
Sat 19/915:15 -
1 stop27h 57m
Sat 26/915:32 -
1 stop16h 43m
Deal found 4/8£769
Mon 21/914:00 -
2 stops29h 02m
Mon 28/915:02 -
2 stops23h 58m
Deal found 2/8£842
Sat 23/110:00 -
2 stops33h 05m
Sat 30/116:25 -
2 stops34h 50m
Deal found 4/8£1,069
Sat 19/911:15 -
Nonstop8h 45m
Sat 26/920:25 -
Nonstop8h 25m
Deal found 4/8£576
Tue 5/118:05 -
2 stops24h 58m
Wed 20/117:02 -
2 stops21h 58m
Deal found 4/8£698
Tue 29/1212:30 -
Nonstop9h 05m
Fri 8/120:05 -
Nonstop8h 15m
Deal found 5/8£697
Thu 3/913:25 -
1 stop29h 49m
Thu 10/915:32 -
1 stop16h 43m
Deal found 4/8£770
Tue 25/811:15 -
1 stop31h 59m
Mon 14/915:32 -
1 stop16h 43m
Deal found 6/8£770
Wed 30/910:50 -
2 stops33h 44m
Wed 7/1016:39 -
2 stops36h 16m
Deal found 3/8£949
Fri 11/1219:20 -
1 stop21h 09m
Sat 19/1213:40 -
1 stop16h 00m
Deal found 7/8£894
Tue 25/809:20 -
2 stops33h 54m
Fri 4/915:34 -
2 stops40h 41m
Deal found 4/8£862
Thu 3/1219:10 -
2 stops24h 43m
Tue 22/1215:06 -
2 stops19h 29m
Deal found 6/8£900
Sun 27/1212:30 -
Nonstop9h 05m
Thu 7/119:20 -
Nonstop8h 15m
Deal found 5/8£905
Sat 30/110:05 -
2 stops33h 36m
Sat 6/217:21 -
2 stops43h 09m
Deal found 6/8£1,029
Tue 25/810:00 -
2 stops33h 14m
Mon 14/915:32 -
2 stops20h 08m
Deal found 6/8£864
Sun 27/1212:30 -
Nonstop9h 05m
Fri 8/120:05 -
Nonstop8h 15m
Deal found 5/8£922
Sat 24/1010:00 -
2 stops33h 12m
Sun 1/1116:32 -
2 stops20h 03m
Deal found 2/8£1,237
Tue 25/809:20 -
2 stops33h 54m
Sun 30/815:34 -
2 stops20h 06m
Deal found 6/8£864
Thu 3/1210:00 -
2 stops33h 10m
Wed 23/1216:40 -
2 stops19h 55m
Deal found 7/8£864
Sat 16/110:00 -
2 stops33h 05m
Sat 23/116:25 -
2 stops20h 55m
Deal found 4/8£1,274
Sat 29/809:40 -
2 stops33h 34m
Sat 19/915:32 -
1 stop16h 43m
Deal found 7/8£891
Sat 24/1009:00 -
2 stops35h 14m
Sat 31/1016:20 -
2 stops36h 20m
Deal found 2/8£1,336
Sat 29/810:00 -
2 stops33h 14m
Sat 19/915:32 -
2 stops21h 58m
Deal found 3/8£1,364
Sat 23/115:50 -
2 stops27h 15m
Sat 30/116:25 -
2 stops23h 45m
Deal found 4/8£897
Sun 6/913:45 -
2 stops29h 29m
Sun 27/915:32 -
2 stops20h 08m
Deal found 6/8£1,036
Mon 28/909:20 -
2 stops33h 52m
Mon 5/1015:32 -
2 stops20h 08m
Deal found 3/8£1,093
Sun 6/913:45 -
2 stops29h 29m
Mon 21/915:32 -
2 stops20h 08m
Deal found 3/8£1,321
Direct flights from London to Castries
Explore direct flight options from London to Castries based on user searches, and compare prices and availability for your desired travel dates. Data last updated 7 August 2026.
Mon 21/911:15 -
Nonstop8h 45m
Mon 28/922:00 -
Nonstop8h 25m
Deal found 4/8£539
Mon 12/1011:15 -
Nonstop8h 50m
Mon 19/1022:05 -
Nonstop8h 20m
Deal found 4/8£540
Mon 28/911:15 -
Nonstop8h 45m
Mon 5/1022:05 -
Nonstop8h 20m
Deal found 3/8£542
Tue 24/1112:30 -
Nonstop9h 05m
Tue 1/1219:20 -
Nonstop8h 15m
Deal found 5/8£543
Mon 14/911:15 -
Nonstop8h 45m
Mon 28/922:00 -
Nonstop8h 25m
Deal found 7/8£544
Sun 13/911:15 -
Nonstop8h 45m
Sun 20/920:25 -
Nonstop8h 25m
Deal found 5/8£545
Wed 25/1112:30 -
Nonstop9h 05m
Sun 6/1219:20 -
Nonstop8h 15m
Deal found 3/8£546
Sun 6/911:15 -
Nonstop8h 45m
Sun 27/920:25 -
Nonstop8h 25m
Deal found 5/8£548
Sun 11/1011:15 -
Nonstop8h 50m
Sun 18/1020:30 -
Nonstop8h 20m
Deal found 6/8£549
Sun 20/911:15 -
Nonstop8h 45m
Sun 27/920:25 -
Nonstop8h 25m
Deal found 6/8£549
Mon 1/212:15 -
Nonstop9h 05m
Tue 9/219:20 -
Nonstop8h 15m
Deal found 6/8£550
Last-minute flights from London to Castries
Discover last-minute flight deals from London to Castries. Data last updated 7 August 2026 and is based on user searches.
Fri 4/911:15 -
Nonstop8h 45m
Fri 11/920:45 -
Nonstop8h 25m
Deal found 4/8£569
Sat 5/911:15 -
Nonstop8h 45m
Sat 12/920:25 -
Nonstop8h 25m
Deal found 5/8£568
Sun 6/911:15 -
Nonstop8h 45m
Sun 27/920:25 -
Nonstop8h 25m
Deal found 5/8£548
Sun 6/911:15 -
Nonstop8h 45m
Sun 20/920:25 -
Nonstop8h 25m
Deal found 3/8£551
Mon 7/911:15 -
Nonstop8h 45m
Thu 17/922:00 -
Nonstop8h 25m
Deal found 5/8£551
Sun 13/911:15 -
Nonstop8h 45m
Sun 20/920:25 -
Nonstop8h 25m
Deal found 5/8£545
Mon 14/911:15 -
Nonstop8h 45m
Mon 28/922:00 -
Nonstop8h 25m
Deal found 7/8£544
Sun 20/911:15 -
Nonstop8h 45m
Sun 27/920:25 -
Nonstop8h 25m
Deal found 6/8£549
Mon 21/911:15 -
Nonstop8h 45m
Mon 28/922:00 -
Nonstop8h 25m
Deal found 4/8£539
Tue 22/908:15 -
1 stop36h 18m
Tue 29/916:39 -
1 stop23h 06m
Deal found 4/8£608
Thu 24/918:05 -
2 stops24h 57m
Tue 29/915:02 -
2 stops34h 23m
Deal found 7/8£667
Mon 28/911:15 -
Nonstop8h 45m
Mon 5/1022:05 -
Nonstop8h 20m
Deal found 3/8£542
One-way flights from London to Castries
Search for one-way flight options from London to Castries. Find affordable one-way fares based on user searches. Data last updated 7 August 2026.
Fri 4/922:00 -
3 stops44h 40m
Deal found 3/8£340
Sat 5/911:35 -
2 stops31h 05m
Deal found 7/8£341
Sat 3/1009:40 -
1 stop33h 00m
Deal found 7/8£360
Thu 24/908:15 -
1 stop36h 19m
Deal found 3/8£396
Tue 15/908:15 -
1 stop36h 18m
Deal found 4/8£396
Wed 23/908:15 -
1 stop36h 19m
Deal found 4/8£397
Sun 6/912:15 -
1 stop31h 57m
Deal found 4/8£422
Mon 21/910:30 -
2 stops32h 32m
Deal found 4/8£422
Thu 24/920:10 -
2 stops22h 52m
Deal found 3/8£424
Tue 15/919:25 -
2 stops23h 37m
Deal found 7/8£425
Thu 13/818:05 -
2 stops25h 14m
Deal found 4/8£426
Fri 29/112:55 -
1 stop27h 34m
Deal found 4/8£428
Find flight deals from London to Castries
Discover tips and strategies to find the most affordable flight options for your journey from London (LON) to Castries (UVF). 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 August 2026.
Customise your flight search to find flights from London to Castries 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 August 2026.
Use the filters below to find and compare flights from London to Castries that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
Cheapest return flight
LondonCastries
LGW London Gatwick - UVF Castries Hewanorra
LGWUVF
London Gatwick
Tue 12/1
12:30-17:35
Nonstop9h 05m
Castries Hewanorra
Tue 19/1
19:20-07:35
Nonstop8h 15m
£574
Fastest return journey
LondonCastries
LGW London Gatwick - UVF Castries Hewanorra
LGWUVF
London Gatwick
Sat 19/9
11:15-15:00
Nonstop8h 45m
Castries Hewanorra
Sat 26/9
20:25-09:50
Nonstop8h 25m
£576
LondonCastries
LHR London Heathrow - UVF Castries Hewanorra
LHRUVF
London Heathrow
Mon 21/9
17:25-14:02
2 stops25h 37m
Castries Hewanorra
Mon 28/9
15:02-21:40
2 stops25h 38m
£693
LondonCastries
LGW London Gatwick - UVF Castries Hewanorra
LGWUVF
London Gatwick
Tue 29/12
12:30-17:35
Nonstop9h 05m
Castries Hewanorra
Fri 8/1
20:05-08:20
Nonstop8h 15m
£697
LondonCastries
LHR London Heathrow - UVF Castries Hewanorra
LHRUVF
London Heathrow
Tue 5/1
18:05-15:03
2 stops24h 58m
Castries Hewanorra
Wed 20/1
17:02-19:00
2 stops21h 58m
£698
LondonCastries
LHR London Heathrow - UVF Castries Hewanorra
LHRUVF
London Heathrow
Sun 20/9
08:15-15:33
1 stop36h 18m
Castries Hewanorra
Sun 27/9
16:39-09:30
1 stop35h 51m
£764
LondonCastries
LHR London Heathrow - UVF Castries Hewanorra
LHRUVF
London Heathrow
Sat 19/9
15:15-14:12
1 stop27h 57m
Castries Hewanorra
Sat 26/9
15:32-13:15
1 stop16h 43m
£769
LondonCastries
LHR London Heathrow - UVF Castries Hewanorra
LHRUVF
London Heathrow
Thu 3/9
13:25-14:14
1 stop29h 49m
Castries Hewanorra
Thu 10/9
15:32-13:15
1 stop16h 43m
£770
LondonCastries
LHR London Heathrow - UVF Castries Hewanorra
LHRUVF
London Heathrow
Tue 25/8
11:15-14:14
1 stop31h 59m
Castries Hewanorra
Mon 14/9
15:32-13:15
1 stop16h 43m
£770
LondonCastries
LGW London Gatwick - UVF Castries Hewanorra
LGWUVF
London Gatwick
Mon 21/9
14:00-14:02
2 stops29h 02m
Castries Hewanorra
Mon 28/9
15:02-20:00
2 stops23h 58m
£842
Flights are sorted by cheapest return flights first.
Deals found on 3/8
Showing 1-10 of 54 resultsSorted by cheapest first
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2
3
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6
Best time to book a flight from London to Castries
Have a flexible travel schedule? Discover the best time to fly to Castries from London with our price prediction graph.
LON-UVF
LGW-UVF
LHR-UVF
LCY-UVF
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 London to Castries
LON-UVF
LGW-UVF
LHR-UVF
LCY-UVF
What is the cheapest month to book a flight from London to Castries?
Currently, September is the cheapest month in which you can book a flight from London to Castries (average of £551). Flying from London to Castries in December is currently the most expensive (average of £988). 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 LON to UVF?
Find hourly flight availability from London to Castries. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 7 August 2026.
When flying from London to Castries, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
How much does it cost for a return flight from London to Castries?
Airfare is below average for this route at the moment.
London to Castries flights typically cost between £621 and £917 in September.The cheapest return price found within the last 5 days was £539 on British Airways (21 Sept–28 Sept).
How often are flights from London to Castries delayed?
About 23% of weekly flights between London and Castries have experienced delays in the past year, with the average delay time being 121 minutes.
What is the most punctual flight time for London to Castries flights?
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the morning tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Thursday tends to have the lowest number of delays on this route, whereas Monday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on London to Castries flights?
Over the past year, British Airways have had the lowest number of delays on this route, with just 23% of flights being delayed.
How far ahead should I book a flight from London to Castries?
The best time to book flights from London to Castries is 47 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.
Reviews of airlines servicing Castries
Get insights into the airlines that provide service to Castries. 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 Castries. Reviews last updated 7 August 2026.
Read through reviews of airlines operating flights from London to Castries, such as Finnair,American Airlines, andAir Canada. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
baggage allowance was different between the outgoing and inbound flights
Related info for your journey
Find useful and relevant information for your journey from London to Castries. 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 into for flights to Castries from London?
Most people fly into Castries Hewanorra (UVF) if they book a flight to Castries from London. On average, Hewanorra has 0 inbound flights from London per day from 3 airlines. Castries Hewanorra is conveniently located just 19.3 mi from Castries’s city center.
How long is the flight from London to Castries?
For as low as £574, British Airways can have you in Castries from London in 9h 05m. The distance between London and Castries is about 4223 mi. This flight may include one or multiple stops.
What are the cheapest airlines flying from London to Castries round-trip?
British Airways, at £499, was found to be the cheapest airline from London to Castries.Alternate airlines flying return to your destination include American Airlines and Air Canada. British Airways is priced at 29% lower than the current average price of a flight leaving 3 months from now.
What are the most popular routes from London to Castries?
Most travelers choose London Heathrow - Castries Hewanorra, London Gatwick - Castries Hewanorra or London City - Castries Hewanorra when deciding on the best route from London to Castries.
Can I find deals for flights from London to Castries that include hotel bookings?
Yes. In addition to deals on London to Castries flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from London to Castries?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London to Castries.
Can I find deals for business class flights from London to Castries?
Yes. Cheapflights offers flight deals from London to Castries 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 London to Castries?
Currently, September is the cheapest month in which you can book a flight from London to Castries (average of £551). Flying from London to Castries in December is currently the most expensive (average of £988). 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.
Browse thousands of different options on Cheapflights for your next trip
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Fly from London to Castries on these airlines
Choose from the following airlines for your flight from London to Castries. Flights are based on user searches made on Cheapflights and were last updated on 7 August 2026.
Discover the top 3 airlines that operate flights from London to Castries. 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 August 2026.
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 London to Castries?
Deals for London to Castries 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 London to Castries?
Cheapflights simply makes it quick and affordable to book flights from London to Castries 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 London to Castries with no change fees?
Users can book flights with no change fees policies with our dedicated filters. Book flights from London to Castries flexibly with Cheapflights today.
Can Cheapflights notify me if prices for flights from London to Castries 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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