We've scanned every flight from Glasgow to St Lucia to find the best deals. If you want a cheap flight, it's best to be as flexible as you can on dates. At the moment, the cheapest flight is on 26 / Jan / 2022. If that day's no good for you, try searching by month to see some alternative dates.
You can use the filters on your search to see more flights and find cheaper rates – St Lucia has more than one airport. So if you don't need to fly into St Lucia Hewanorra International Airport, it's worth checking your other options. The 6698 km flight usually takes about 10 hrs 35 mins.
There are about 20 flights to or via St Lucia every week, so you have plenty of options.
You can expect accommodation prices to be higher at this time of year too. Last-minute deals do crop up, but it's best to book everything in advance to avoid disappointment.