Cheap flights from Saint Lucia to London from £583
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 17/3. Fares are subject to change and may not be available on all flights or dates of travel.
Cheap flight deals from Saint Lucia to London
Keep the following information in mind while searching for Saint Lucia to London flight deals. Data was last updated 8 March 2025.
Round-trip from | £755 |
---|---|
One-way from | £583 |
Popular in | January |
Cheapest in | May |
Average price | £797 |
Good round-trip deal | £704 or less |
Find flight deals from Saint Lucia to London
Cheapest flights from Saint Lucia to LondonExplore the most affordable flight options available from Saint Lucia to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 8 March 2025.
Explore the most affordable flight options available from Saint Lucia to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 8 March 2025.
Find flights from Saint Lucia to London within your budget
Customise your flight search to find flights from Saint Lucia 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 8 March 2025.
Fly from
Fly to
Route
Depart
Return
Price
CastriesLondon
UVF - LGW
UVFLGW
Castries Hewanorra
Tue 1/4
14:40-10:45
1 stop15h 05m
London Gatwick
Wed 30/4
08:50-13:45
2 stops33h 55m
CastriesLondon
UVF - LGW
UVFLGW
Castries Hewanorra
Sat 29/3
20:45-09:00
Nonstop8h 15m
London Gatwick
Wed 30/4
11:15-15:00
Nonstop8h 45m
CastriesLondon
UVF - LHR
UVFLHR
Castries Hewanorra
Fri 29/8
16:30-12:45
1 stop15h 15m
London Heathrow
Fri 3/10
13:40-13:43
1 stop29h 03m
CastriesLondon
UVF - LHR
UVFLHR
Castries Hewanorra
Sun 13/4
15:45-09:35
1 stop36h 50m
London Heathrow
Sun 18/5
16:40-14:15
2 stops50h 35m
CastriesLondon
UVF - LGW
UVFLGW
Castries Hewanorra
Fri 1/8
15:15-08:10
2 stops35h 55m
London Gatwick
Sat 23/8
14:30-13:53
2 stops28h 23m
CastriesLondon
UVF - LHR
UVFLHR
Castries Hewanorra
Thu 10/4
14:40-12:05
2 stops64h 25m
London Heathrow
Wed 30/4
14:10-13:45
2 stops28h 35m
CastriesLondon
UVF - LHR
UVFLHR
Castries Hewanorra
Tue 1/4
13:12-09:05
2 stops38h 53m
London Heathrow
Thu 1/5
09:50-13:50
2 stops33h 00m
CastriesLondon
UVF - LHR
UVFLHR
Castries Hewanorra
Tue 1/4
15:50-18:55
2 stops22h 05m
London Heathrow
Thu 1/5
14:10-13:45
2 stops28h 35m
CastriesLondon
UVF - LHR
UVFLHR
Castries Hewanorra
Thu 10/4
15:25-13:30
1 stop17h 05m
London Heathrow
Sun 27/4
17:25-13:59
1 stop25h 34m
CastriesLondon
UVF - LGW
UVFLGW
Castries Hewanorra
Tue 1/4
15:50-06:35
2 stops33h 45m
London Gatwick
Thu 1/5
14:30-13:45
2 stops28h 15m
Best time to book a flight from Saint Lucia to London
Have a flexible travel schedule? Discover the best time to fly to London from Saint Lucia with our price prediction graph.
Travel insights for flights from Saint Lucia to London
Get recent, data-driven insights about flights from Saint Lucia to London including ideal travel times, pricing trends, and more.
What is the cheapest month to book a flight from Saint Lucia to London?
Currently, January is the cheapest month in which you can book a flight from Saint Lucia to London (average of £112). Flying from Saint Lucia 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 LC to LON?
Find hourly flight availability from Saint Lucia 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 8 March 2025.
Unlike in the morning, when flights are generally more expensive, you can save up to 1% on flights from Saint Lucia to London by exploring options for tickets at midday.
Weekly flight availability from Saint Lucia to London
Explore weekly flight availability from Saint Lucia to London. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 8 March 2025.
The most flights from LC0 to LON are scheduled on a Wednesday (3 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (1 on average).
Rainfall in London by month
Plan your trip to London by taking into account the average rainfall totals 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
Plan your trip to London by taking into account the average temperature totals 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
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 8 March 2025.
Read through reviews of airlines operating flights from Saint Lucia to London, such as Delta, Finnair and Virgin Atlantic. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Boarding
Overall
Entertainment
Comfort
Food
Crew
Reviews
Aaron,Oct 2024
LAX - LHR
Boarding
Overall
Entertainment
Comfort
Food
Crew
Reviews
Aaron,Oct 2024
LAX - LHR
Boarding
Overall
Entertainment
Comfort
Food
Crew
Reviews
Aaron,Oct 2024
LAX - LHR
Boarding
Overall
Entertainment
Comfort
Food
Crew
Reviews
Aaron,Oct 2024
LAX - LHR
Boarding
Overall
Entertainment
Comfort
Food
Crew
Reviews
Aaron,Oct 2024
LAX - LHR
Boarding
Overall
Entertainment
Comfort
Food
Crew
Reviews
Aaron,Oct 2024
LAX - LHR
Related info for your journey
Find useful and relevant information for your journey from Saint Lucia to London. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Travelling to a place near Saint Lucia?
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Alternative routes for Saint Lucia to London
See prices for flight routes from nearby airports that may be better suited for you.
Top 2 airlines flying from Saint Lucia to London
Discover the top 2 airlines that operate flights from Saint Lucia 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 8 March 2025.
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How does Cheapflights help users find flights from Saint Lucia to London?
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Why should you use Cheapflights to find cheap flight tickets from Saint Lucia to London?
Millions of users choose and trust Cheapflights to book the best flight deals from Saint Lucia 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 Saint Lucia to London with no change fees?
Yes! Cheapflights helps users easily find flights from Saint Lucia to London with no change fees.
Can Cheapflights notify me if prices for flights from Saint Lucia to London become cheaper?
Yes, Cheapflights offers price alerts on Saint Lucia to London flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.