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824 € Cheap Flights from Glasgow to Castries

Compare Glasgow to Castries flight deals

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Flight deals from Glasgow to Castries

Looking for a cheap last-minute deal or the best return flight from Glasgow to Castries? If you want to travel next month, return fares start from 1.071 €. Find the lowest prices on one-way and return tickets right here.
Castries.824 € per passenger.Departing Wed, 5 May, returning Fri, 14 May.Return flight with British Airways.Outbound indirect flight with British Airways, departs from Glasgow Intl on Wed, 5 May, arriving in St Lucia Hewanorra.Inbound indirect flight with British Airways, departs from St Lucia Hewanorra on Fri, 14 May, arriving in Glasgow Intl.Price includes taxes and charges.From 824 €, select.
Castries.829 € per passenger.Departing Thu, 3 Sep, returning Thu, 10 Sep.Return flight with British Airways.Outbound indirect flight with British Airways, departs from Glasgow Intl on Thu, 3 Sep, arriving in St Lucia Hewanorra.Inbound indirect flight with British Airways, departs from St Lucia Hewanorra on Thu, 10 Sep, arriving in Glasgow Intl.Price includes taxes and charges.From 829 €, select.
Castries.832 € per passenger.Departing Mon, 1 Feb, returning Mon, 8 Feb.Return flight with British Airways.Outbound indirect flight with British Airways, departs from Glasgow Intl on Mon, 1 Feb, arriving in St Lucia Hewanorra.Inbound indirect flight with British Airways, departs from St Lucia Hewanorra on Mon, 8 Feb, arriving in Glasgow Intl.Price includes taxes and charges.From 832 €, select.
Castries.835 € per passenger.Departing Wed, 30 Dec, returning Sat, 9 Jan.Return flight with British Airways.Outbound indirect flight with British Airways, departs from Glasgow Intl on Wed, 30 Dec, arriving in St Lucia Hewanorra.Inbound indirect flight with British Airways, departs from St Lucia Hewanorra on Sat, 9 Jan, arriving in Glasgow Intl.Price includes taxes and charges.From 835 €, select.
Castries.847 € per passenger.Departing Thu, 24 Jun, returning Sun, 27 Jun.Return flight with British Airways.Outbound indirect flight with British Airways, departs from Glasgow Intl on Thu, 24 Jun, arriving in St Lucia Hewanorra.Inbound indirect flight with British Airways, departs from St Lucia Hewanorra on Sun, 27 Jun, arriving in Glasgow Intl.Price includes taxes and charges.From 847 €, select.
Castries.853 € per passenger.Departing Sat, 28 Nov, returning Sat, 5 Dec.Return flight with British Airways.Outbound indirect flight with British Airways, departs from Glasgow Intl on Sat, 28 Nov, arriving in St Lucia Hewanorra.Inbound indirect flight with British Airways, departs from St Lucia Hewanorra on Sat, 5 Dec, arriving in Glasgow Intl.Price includes taxes and charges.From 853 €, select.
Castries.863 € per passenger.Departing Fri, 11 Dec, returning Fri, 18 Dec.Return flight with British Airways.Outbound indirect flight with British Airways, departs from Glasgow Intl on Fri, 11 Dec, arriving in St Lucia Hewanorra.Inbound indirect flight with British Airways, departs from St Lucia Hewanorra on Fri, 18 Dec, arriving in Glasgow Intl.Price includes taxes and charges.From 863 €, select.
Castries.868 € per passenger.Departing Sun, 17 Jan, returning Fri, 29 Jan.Return flight with British Airways.Outbound indirect flight with British Airways, departs from Glasgow Intl on Sun, 17 Jan, arriving in St Lucia Hewanorra.Inbound indirect flight with British Airways, departs from St Lucia Hewanorra on Fri, 29 Jan, arriving in Glasgow Intl.Price includes taxes and charges.From 868 €, select.
Castries.871 € per passenger.Departing Fri, 13 Nov, returning Fri, 20 Nov.Return flight with British Airways.Outbound indirect flight with British Airways, departs from Glasgow Intl on Fri, 13 Nov, arriving in St Lucia Hewanorra.Inbound indirect flight with British Airways, departs from St Lucia Hewanorra on Fri, 20 Nov, arriving in Glasgow Intl.Price includes taxes and charges.From 871 €, select.
Castries.889 € per passenger.Departing Sat, 3 Oct, returning Sun, 11 Oct.Return flight with British Airways.Outbound indirect flight with British Airways, departs from Glasgow Intl on Sat, 3 Oct, arriving in St Lucia Hewanorra.Inbound indirect flight with British Airways, departs from St Lucia Hewanorra on Sun, 11 Oct, arriving in Glasgow Intl.Price includes taxes and charges.From 889 €, select.
Castries.907 € per passenger.Departing Sat, 29 Aug, returning Fri, 4 Sep.Return flight with British Airways.Outbound indirect flight with British Airways, departs from Glasgow Intl on Sat, 29 Aug, arriving in St Lucia Hewanorra.Inbound indirect flight with British Airways, departs from St Lucia Hewanorra on Fri, 4 Sep, arriving in Glasgow Intl.Price includes taxes and charges.From 907 €, select.
Castries.1.071 € per passenger.Departing Mon, 24 Aug, returning Sun, 30 Aug.Return flight with Ryanair and jetBlue.Outbound indirect flight with Ryanair, departs from Glasgow Intl on Mon, 24 Aug, arriving in St Lucia Hewanorra.Inbound indirect flight with jetBlue, departs from St Lucia Hewanorra on Sun, 30 Aug, arriving in Glasgow Intl.Price includes taxes and charges.From 1.071 €, select.
Castries.1.101 € per passenger.Departing Mon, 22 Mar, returning Mon, 5 Apr.Return flight with British Airways.Outbound indirect flight with British Airways, departs from Glasgow Intl on Mon, 22 Mar, arriving in St Lucia Hewanorra.Inbound indirect flight with British Airways, departs from St Lucia Hewanorra on Mon, 5 Apr, arriving in Glasgow Intl.Price includes taxes and charges.From 1.101 €, select.
Castries.1.680 € per passenger.Departing Tue, 9 Mar, returning Tue, 16 Mar.Return flight with British Airways.Outbound indirect flight with British Airways, departs from Glasgow Intl on Tue, 9 Mar, arriving in St Lucia Hewanorra.Inbound indirect flight with British Airways, departs from St Lucia Hewanorra on Tue, 16 Mar, arriving in Glasgow Intl.Price includes taxes and charges.From 1.680 €, select.
Castries.1.771 € per passenger.Departing Sat, 17 Apr, returning Sat, 1 May.Return flight with British Airways.Outbound indirect flight with British Airways, departs from Glasgow Intl on Sat, 17 Apr, arriving in St Lucia Hewanorra.Inbound indirect flight with British Airways, departs from St Lucia Hewanorra on Sat, 1 May, arriving in Glasgow Intl.Price includes taxes and charges.From 1.771 €, select.
Castries.3.288 € per passenger.Departing Thu, 27 May, returning Mon, 7 Jun.Return flight with easyJet and jetBlue.Outbound indirect flight with easyJet, departs from Glasgow Intl on Thu, 27 May, arriving in St Lucia Hewanorra.Inbound indirect flight with jetBlue, departs from St Lucia Hewanorra on Mon, 7 Jun, arriving in Glasgow Intl.Price includes taxes and charges.From 3.288 €, select.

Find the cheapest month to fly from Glasgow to Castries

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Glasgow to Castries flights are currently cheapest in May.
Jul
Find prices
Aug
from 1.071 €
Sep
from 829 €
Oct
from 889 €
Nov
from 871 €
Dec
from 863 €
Jan
from 868 €
Feb
from 832 €
Mar
from 1.680 €
Apr
Find prices
May
from 824 €
Jun
from 847 €

Alternative Glasgow to Castries routes

Looking for the cheapest, fastest or easiest route from Glasgow to Castries? You could fly into the following airports instead.

St Lucia Vigie

1km from central Castries
Closest
from 1.879 €
Search flights

St Lucia Hewanorra

30km from central Castries
Cheapest
from 824 €
Search flights

Glasgow to Castries: Flight information

The things to know before you go.
Cheapest flight found824 €
Cheapest month to flyMay

Finding cheap flights from Glasgow to Castries: Frequently asked questions

There are 2 airports in Castries: St Lucia Vigie and St Lucia Hewanorra.
The best price we found for a return flight from Glasgow to Castries is 824 €. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Glasgow to Castries. But we found flights with one or more stops from 824 €.
As of July 2026, there are no flights flying from Glasgow to Castries.
The cheapest month to fly from Glasgow to Castries is usually May.
If you're flying from Glasgow, the cheapest airport near Castries is St Lucia Hewanorra – which is 30.4 km away from the centre of Castries. We've found flights into this airport from 824 €.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Glasgow to Castries on Wednesday, 5 May 2027.
No airlines currently offer direct flights between Glasgow and Castries. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Castries but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Castries is around 40 days in advance, so don’t leave your flight to the last minute.

In July, the average temperature is usually around 28°C. September is typically the warmest month in Castries, when it usually averages around 28°C. You can expect the least rain in February. The coldest month is February, with temperatures averaging 25°C. The rainiest month is October.
The cheapest airline that flies to Castries is British Airways .

Flying from Glasgow to Castries: what you need to know

  • Glasgow has two main airports where you can kick off your travels. Explore your options for booking a flight from Glasgow to Castries leaving from Glasgow Intl Airport (GLA) or Glasgow Prestwick Airport (PIK).

  • St Lucia Hewanorra Airport (UVF) and St Lucia Vigie Airport (SLU) are Castries's chief entry points.

  • Castries is four hours behind Glasgow and observes the UTC-4 timezone.

  • For hassle-free travel, turn up at the airport two hours ahead of international flights and an hour before domestic departures. This leaves you with plenty of time to board your Glasgow to Castries flight.

  • You can expect longer lines in popular months like September. Arriving up to four hours ahead of international flights and two hours for domestic departures is a good idea.

How to find the cheapest flights from Glasgow to Castries

  • Booking ahead of time is often the key to securing a cheap Glasgow to Castries flight. Airlines adjust prices based on demand, so the nearer you get to departure, the more you'll likely pay.

  • The 'Whole month' tool will show you the cheapest plane tickets from Glasgow to Castries throughout the month. It's an easy way to snap up a bargain if your travel plans are flexible.

  • Spend less time searching for cheap flights from Glasgow to Castries by setting up a Price Alert. We'll send you an email or notification through the app when fares go down.

  • Select your preferred departure and arrival times, number of stops and airlines with the filters. Alternatively, sort your Glasgow to Castries flight results by 'Best,' 'Fastest' or 'Cheapest.'

Flying from Glasgow

Glasgow Intl Airport (GLA)

  • Whether you're eager to discover a new place on the way or just take a break, we make it a cinch to find a flight with a stopover. To check out your options departing from Glasgow Intl Airport, uncheck 'Direct flights only.' London Heathrow Airport (LHR) is a stop you can make on your Glasgow to Castries flight.

  • Located around 11 kilometres from central Glasgow, GLA can be reached in about 20 minutes by car, depending on traffic. The journey on public transport will take roughly 30 minutes.

  • Have an early flight from Glasgow to Castries? Avoid rushing to the airport (and enjoy a little extra shut-eye) by choosing one of these stays near Glasgow Intl Airport:

  • Glasgow Intl Airport maintains a solid on-time performance, reducing the likelihood of delays. Departures from GLA arrive at their destination as scheduled 81% of the time.

Glasgow Prestwick Airport (PIK)

  • You can reach PIK from the centre of Glasgow in about 50 minutes by car (depending on traffic). The journey on public transport takes roughly 55 minutes to travel the 48 kilometres or so.

  • Get your holiday started early with an extra night away from home. Before catching your flight from Glasgow to Castries, kick back in one of these hotels close to Glasgow Prestwick Airport:

  • Flights from Glasgow Prestwick Airport have a proven record for punctuality, with 83% of them landing as planned.

Arriving in Castries

St Lucia Hewanorra Airport (UVF)

  • The distance from St Lucia Hewanorra Airport (UVF) to central Castries is roughly 31 kilometres. It'll take you about 1 hour 30 minutes to reach the centre driving.

  • It usually takes 2 hours to get there on public transport.

  • If you have a late flight from Glasgow to Castries, nothing beats the convenience of staying close to the terminal. Collect your bags from the carousel and then be showered and snoozing not long after at one of these accommodation options near UVF:

  • Grab a St Lucia Hewanorra Airport rental car and explore Castries and beyond with your own set of wheels. Drive A Matic, Sixt and Final Rentals are leading providers to choose from here.

  • Booking your vehicle from St Lucia Hewanorra Airport about one week in advance gives you the best chance of locking in a great deal.

St Lucia Vigie Airport (SLU)

  • St Lucia Vigie Airport (SLU) is around 2 kilometres from the centre of Castries. Once you've disembarked your flight from Glasgow to Castries, it'll take you approximately 10 minutes to reach the heart of the city in a taxi or ride-share.

  • The trip will take about 15 minutes on public transport.

  • Hang the 'Do not disturb' sign on your door and relax at a hotel close to SLU. Here are a few options where you can tuck yourself in after your flight from Glasgow to Castries:

  • Forget about public transport schedules or long taxi lines. Grab a St Lucia Vigie Airport rental car and go in any direction that inspires you. Check out the rates and availability from Drive A Matic, Final Rentals and Sixt.

  • Secure your first choice, not your last resort. Booking your ride from SLU one week ahead of time often means more savings and a greater range of vehicles.

Best time to go to Castries

  • It's time to work out your travel dates for your flight from Glasgow to Castries. December is the busiest month for a trip to Castries. If you like a quieter atmosphere, go in September.

  • Before locking in your Glasgow to Castries tickets, think about the type of weather you enjoy. September is the warmest month in Castries, with temperatures ranging from 26ºC (79ºF) to 30ºC (86ºF).

  • Look for cheap flights from Glasgow to Castries in February if you like travelling in cooler conditions. Temperatures are at their lowest then, ranging between 24ºC (75ºF) and 28ºC (82ºF) on average.

More about Castries

  • When it comes to searching for somewhere to lay your head, you'll find the best places to stay in Castries right here. Check out these hotels as soon as you've booked your flight from Glasgow to Castries:

  • There are so many things to do and see in this city it can be difficult to know where to start. Vigie Beach, Malabar Beach and Morne Fortune are highlights which should be on any good Castries itinerary.

Plan the rest of your trip from Glasgow to Castries

Prices shown on this page are estimated lowest prices only. Found in the last 12 days.