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

Prices vary based on date, airline, and availability. Compare several options if you're flying between Reykjavík 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.

Best airport options between Reykjavík and Saint Lucia Windward Islands

If you're open to flying into or out of more than one airport, you’ll have more routes to compare.

• Airports in Reykjavík: Reykjavík is served by 2 airports - Domestic, Keflavik International.
• Airports in Saint Lucia Windward Islands: Vigie offers an alternative to Saint Lucia Windward Islands - Hewanorra.

Some airports offer extras like lounges, fast track, or self check-in — good to keep in mind. Comparing airports by services offered helps you balance cost and comfort.

Adjust your flight filters for Reykjavík Keflavik – Saint Lucia

Jetcost gives you tools to search smarter. Pick your ideal price range, airline, departure time, and flight type — then compare offers from agencies like Expedia, eDreams, and more.

Other popular destinations

Another popular destination in Saint Lucia: Saint Lucia Windward Islands.

Sorting options let you see the most affordable flights first. Some results may include extra fees shown only at checkout — always read carefully to see what’s included.