Saint Lucia — London flights are offered by 5 airline(s) including JetBlue Airways, Air Caraïbes, United Airlines, WestJet, Leeward Islands Air Transport.
The cheapest one-way flights are usually available on a Tuesday. The average price of a one-way flight is currently $ 541.59. The lowest price is $ 492.25 departing on local with Air Caraïbes. Saint Lucia - SLU is the cheapest airport for flights Saint Lucia – London.