What’s the cost of a flight from London to Saint Lucia?

Prices vary based on date, airline, and availability. Compare several options if you're flying between London and Saint Lucia Windward Islands.

Choose a date to explore the best fares now.

If possible, avoid holiday periods: ticket prices tend to rise quickly and availability drops, especially on busy routes. Morning and evening flights are often in high demand too — book early to get a good fare.

Airport options between London and Saint Lucia Windward Islands

Even for routes around 6814 km, using different airports might affect flight cost and travel time.

• Airports in London: You can fly from 6 airports in London - City Airport, Gatwick, Heathrow, Luton, Southend, Stansted.
• Airports in Saint Lucia Windward Islands: Vigie is another option in Saint Lucia Windward Islands.

Checking the average travel time to the airport can help you plan better. For some routes, changing your arrival or departure airport might also affect the price.

Plan your perfect flight from London to Saint Lucia

Jetcost gives you full control over your flight search. Filter by date, time, duration, price, and airline. See round-trip and one-way options from low-cost and full-service carriers and more.

Other popular destinations

Another popular choice in Saint Lucia is Saint Lucia Windward Islands.

Some airlines include baggage in the fare, others don’t — always check the details before booking. If you're looking for round-trip flights, you can easily see the most convenient combinations.