Cheap flights from London to Saint Lucia

Choose between JetBlue Airways, Ryanair, or Delta Air Lines to find the best price

Why travel with Kiwi.com?
Best price

100+ million searches a day to find you the best available price.

Unique content

Explore unique options you won’t find anywhere else.

Travel hacks

Discover flight options and prices the airlines don’t want you to see.

Tips to know when travelling to Saint Lucia

Travelers usually depart from Heathrow, London Stansted, Luton, Gatwick, or London City when they travel from London to Saint Lucia. Book your trip to arrive at Hewanorra International, or George F. L. Charles. The distance between London and Saint Lucia is 6807 km. The most popular airlines for this route are JetBlue Airways, Ryanair, Delta Air Lines, TAP Portugal, and American Airlines. London and Saint Lucia have 375 direct flights per week.

Weekly direct flights

MondaysTuesdaysWednesdaysThursdaysFridaysSaturdaysSundays
Direct flights1111-11
Fly direct with

British Airways on Mondays, Tuesdays, Wednesdays, Thursdays, Fridays, Saturdays, and Sundays.

Check-in for a flight from London to Saint Lucia

NameCarrier codeIATA CodePassport needed during bookingOnline check-in available
JetBlue AirwaysJBUB6YesOpens 24 days before flight
Closes 2 hours before flight
RyanairRYRFRNoOpens 24 days before flight
Closes 2 hours before flight
Delta Air LinesDALDLYesOpens 24 days before flight
Closes 1 hours before flight
TAP PortugalTAPTPYesOpens 36 days before flight
Closes 1 hours before flight
American AirlinesAALAAYesNo

Frequently asked questions

How long does it take to travel from London to Saint Lucia?
A one-way nonstop (direct) flight between London and Saint Lucia takes around 8.9 hours.
What is the flight distance between London and Saint Lucia?
The flight distance between London and Saint Lucia is 6807 km.
What airlines offer nonstop (direct) flights between London and Saint Lucia?
Several carriers operate flights between London and Saint Lucia. Airlines offering nonstop (direct) flights include British Airways.
What are the most popular routes to and from London?
Travelers frequently search for route combinations, such as London and Lisbon, Istanbul, Athens, Tirana, Faro, Bucharest, Málaga, Larnaca, New York, Dubai, Tenerife, Alicante, Rome, Milan, Barcelona, Dublin, Amsterdam, Palma, Majorca, Tel Aviv, Madrid.
What are the most popular routes to and from Saint Lucia?
Travelers frequently search for route combinations, such as Saint Lucia and Dublin, Antigua, Bridgetown, New York, St George's, Manila, Bucharest, Paris, San Juan, Dallas, Kingston, Port of Spain, Marrakesh, Amsterdam, Belize City, Athens, Lisbon, Malta, Edinburgh, Istanbul.
Which airports are there in London?
London is mainly served by Heathrow. But there are other airports nearby, including London Stansted, Luton, Gatwick, London City, London Southend, RAF Northolt.
What airports are near London?
The main airport in London is Heathrow. It is also served by Birmingham, Bristol, Cardiff, Doncaster Sheffield, Bournemouth, Southampton, East Midlands, Cambridge, Coventry, Exeter.
What buses and trains depart from London?
A number of bus and train companies depart from London, including National Express.
Is it possible to combine flights, buses, and trains in one itinerary when traveling between London and Saint Lucia?
Yes, it's possible to combine different modes of transport between London and Saint Lucia thanks to our Virtual Interlining technology. Making use of not only flights but also trains and buses between London and Saint Lucia can give rise to new adventures. Read more about how Virtual Interlining works on Kiwi.com Stories.
What is Virtual Interlining and how do I use it?
Which airlines fly between London and Saint Lucia?
When's the best time to travel between London and Saint Lucia?
What flights operate between London and Saint Lucia?
How many airports are there near London?
Is it possible to reach London by bus or train?
What time do nonstop (direct) flights between London and Saint Lucia depart?
What time do nonstop (direct) flights between London and Saint Lucia arrive?
What time do flights between London and Saint Lucia depart?
What time do flights between London and Saint Lucia arrive?

Planning a trip? Thanks to our Virtual Interlining algorithm, we offer billions of route combinations between any A and any B in the world by plane, train, and bus. Find the cheapest routes and best deals for you, as well as the best dates on which to travel.

Explore alternative trips

Flights from London

Flights to Saint Lucia

Popular routes

Find the best connection from London to Saint Lucia

Search, compare, and book flights, trains, or buses to get there.

Search flights, trains & buses