The cheapest Amsterdam to Saint Lucia return flight on the radar right now is €877, flying with Air Canada via one or more connections. It covers departures in December 2026, and every dated link below opens that exact AMS–UVF search on Skyscanner. At 35% under the €1,349 we normally record here, it is one of the strongest AMS–UVF fares in our index. Across 35 recorded checks it has ranged between €645 and €1,647. Our sampling points to December 2026 as the cheapest month to fly Amsterdam to Saint Lucia.
Prices are re-checked against Skyscanner automatically, and every one shows when it was last confirmed, so nothing here is older than it looks. Not flying from Amsterdam? We track 40 other departure cities for Saint Lucia, listed at the foot of this page.
Prices like this tend to vanish fast. If it has gone when you look, try the days either side of the dates above, since Amsterdam to Saint Lucia is often still worth booking within a day or two of the fare we found.