Cheap flights from the United Kingdom to Saint Lucia from £310
This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from the United Kingdom to Saint Lucia departing on 13/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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How to get the cheapest flight ticket from United Kingdom to Saint Lucia
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Saint Lucia?
The month of September is, on average, the cheapest month to fly to Saint Lucia from United Kingdom, with most prices found around £499. If you don’t want to visit Saint Lucia in September, then you should wait until May to fly from United Kingdom, when ticket prices are also cheap, with an average price of £507.
What is the cheapest day to depart on your flight to Saint Lucia?
The cheapest day to depart on your flight to Saint Lucia is on a Tuesday when prices can be found for as low as £519. This is often the case because there is less demand to fly during this day of the week. On the other hand, Saturday is the most expensive day to depart from United Kingdom because it is more convenient for both business and leisure travellers. As a result, prices tend to be around £677.
What is the cheapest time of day to depart on your flight to Saint Lucia?
At midday is the cheapest time of day to fly from United Kingdom to Saint Lucia when you can find flight prices for as low as £0. Flying to Saint Lucia at midday is an ideal time because this is during off-peak travel hours. Flights in the morning are often more expensive, with an average ticket price of £613.
What is the cheapest United Kingdom to Saint Lucia flight route?
Fly from London Gatwick to Castries Hewanorra for the best United Kingdom - Saint Lucia flight prices
What is the cheapest airline that flies from United Kingdom to Saint Lucia?
British Airways, WestJet, and Air Canada are the most popular carriers operating from United Kingdom to Saint Lucia
Which airlines fly to Saint Lucia?
British Airways, Virgin Atlantic and TUI Airways are the top three most popular airlines that fly to Saint Lucia from United Kingdom according to our data. British Airways is the first choice among our users, with 75% of people opting to fly with this airline when travelling to Saint Lucia. Keep in mind that there are 7 different airlines that fly to Saint Lucia on a routine basis, so you have a few additional options to choose from.
How many flights depart from United Kingdom to Saint Lucia on average per day?
As of April 2025, 1 flights take off from United Kingdom and land in Saint Lucia each day. The most common flight departure time for this route is 11:00, with 100% of daily flights taking off at midday.
How many flights depart from United Kingdom to Saint Lucia on average per week?
12 flights are operational weekly from United Kingdom to Saint Lucia as of April 2025. The most popular departure day for this route is Mon, with 17% of flights per week taking off on this day.
Cheap United Kingdom to Saint Lucia flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from United Kingdom to Saint Lucia
Best price found | £372 |
|---|---|
Fastest flight time | 8h 45m |
Direct flights | Mon, Tue, Thu, Fri, Sat and Sun |
Airports in Saint Lucia | 2 airports |
When did momondo last update prices for flights from United Kingdom to Saint Lucia?
Prices for flights from United Kingdom to Saint Lucia refresh daily.
How many operators does momondo search for flights from United Kingdom to Saint Lucia?
There are 7 operators available for flights from United Kingdom to Saint Lucia as of April 2025.
How old do you have to be to fly from United Kingdom to Saint Lucia?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from United Kingdom to Saint Lucia.
What documentation or ID do you need to fly to Saint Lucia?
The required travel and health documents for your Saint Lucia trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Saint Lucia. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from United Kingdom to Saint Lucia?
momondo data reveals that the most frequently booked plane model on the route from United Kingdom to Saint Lucia is Boeing 777, representing 86.15% of all bookings. The subsequent popular models are Airbus A330-900neo at 9.73%, Boeing 787-9 Dreamliner at 2.09%, and Airbus A330-300 at 1.49%.
Best airlines flying from United Kingdom to Saint Lucia
Compare and see reviews for airlines that fly from United Kingdom to Saint Lucia with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom £265 | Free Cancellation | Rating 6.2 16 reviews | |||
| PriceFrom £425 | Free Cancellation | Rating 6.6 6,771 reviews | |||
| PriceFrom £439 | Free Cancellation | Rating 7.4 642 reviews | |||
| PriceFrom £519 | Free Cancellation | Rating 7.8 1,329 reviews | |||
| PriceFrom £521 | Free Cancellation | Rating 7.0 9,142 reviews | |||
| PriceFrom £541 | Free Cancellation | Rating 7.6 1,269 reviews | |||
| PriceFrom £939 | Free Cancellation | Rating 7.2 10,000 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from United Kingdom to Saint Lucia?
It is quick and easy to find United Kingdom to Saint Lucia flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Saint Lucia that suits you.
Can I find flights from United Kingdom to Saint Lucia with flexible booking policies on momondo?
Flights from United Kingdom to Saint Lucia with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.
How can momondo help me find flights from United Kingdom to Saint Lucia?
Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Saint Lucia from United Kingdom.
I’m not ready to book a flight from United Kingdom to Saint Lucia right now. Can momondo alert me if prices change?
Yes. momondo can track prices for United Kingdom to Saint Lucia flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.