49 € Cheap Flights from Southampton to Glasgow Intl

Compare Southampton to Glasgow Intl flight deals

Find the cheapest month or even day of the year to fly to Glasgow Intl

Book the best Glasgow Intl fare with no extra fees

Flight deals from Southampton Airport to Glasgow Intl Airport

Looking for a cheap last-minute deal or the best return flight from Southampton Airport to Glasgow Intl Airport? If you want to travel next month, return fares start from 53 €. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Southampton to Glasgow Intl

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Southampton to Glasgow Intl flights are currently cheapest in April.

Direct flights from Southampton to Glasgow Intl

Southampton to Glasgow Intl: Alternative routes

Compare routes from Southampton to Glasgow below. You may find an airport to fly into that's cheaper, faster, or easier than Glasgow Intl.

Southampton to Glasgow: Flight information

The things to know before you go.
Cheapest flight found49 €
Cheapest month to flyApril
Average flight time1 hr, 20 mins
Most popular airlineeasyJet
Average flights per week8

Finding cheap flights from Southampton to Glasgow Intl: Frequently asked questions

The best price we found for a return flight from Southampton to Glasgow Intl is 49 €. 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.
1 hour and 20 minutes is the average flight time from Southampton to Glasgow Intl.
easyJet flies direct from Southampton to Glasgow Intl.
As of March 2026, there are 8 flights per week flying from Southampton to Glasgow Intl.
The cheapest month to fly from Southampton to Glasgow Intl is usually April.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Southampton Airport to Glasgow Intl Airport on Saturday, 25 April 2026.
Yes – the average flight time is 1 hour and 20 minutes.
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 Glasgow Intl 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 Glasgow is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, easyJet offers the cheapest flight tickets to Glasgow Intl.

Flying from Southampton Airport (SOU) to Glasgow International Airport (GLA): what you need to know

  • Take a direct flight from Southampton Airport to Glasgow International Airport and you'll be travelling for an average of 1 hour 25 minutes.

  • Southampton and Glasgow share the UTC+0 timezone. That means you won't have to adjust your watch after you land.

  • Flights from SOU to GLA start from 09:00 — the first with easyJet. The latest departure is at 21:50 with easyJet. In total, there are five weekly Southampton Airport to Glasgow International Airport flights.

  • Arrive at the airport on time so you don't miss your SOU to GLA flight. Be there at least two hours ahead for international flights and an hour early for domestic departures to prevent a last-minute sprint to your gate.

  • Travelling during a peak month like August? Major public holidays and other high seasons can mean longer lines and delays at check-in and security. Be extra cautious and get there up to four hours ahead of international flights and two hours before a domestic departure.

  • EasyJet is your gateway to discovering Glasgow (and maybe even some other great corners of United Kingdom!). Check out the direct flights from Southampton Airport to Glasgow International Airport offered by this popular airline.

  • The airline that tops the list for bookings on this route is easyJet.

  • We make it simple to book a flight with a stopover. To see all your options for tickets from Southampton Airport to Glasgow International Airport, uncheck 'Direct flights only.' Then, choose a flight offering a stop long enough to explore your chosen city. Some great stopovers between SOU and GLA include:

    • Belfast International Airport

    • Dublin Airport

    • George Best Belfast City Airport

How to find the cheapest flights from Southampton Airport (SOU) to Glasgow International Airport (GLA)

  • At the moment, 22 € is the cheapest price we've seen for a one-way Southampton Airport to Glasgow International Airport flight. The best price for a return plane ticket is 49 €. Remember that fares may change due to availability when booking.

  • To score cheap tickets from SOU to GLA, reserve your trip nine months before your planned departure.

  • The cheapest month for flights from Southampton Airport to Glasgow International Airport is August. Use the 'Whole month' tool to see the lowest prices if you have flexible travel dates.

  • You won't have to check every day to see if fares have dropped when you set up a Price Alert. We'll update you the moment the price changes on cheap flights from SOU to GLA.

  • Tailor your flights with filters. Pick your arrival and departure times, airlines and total journey duration. You can also sort your results by 'Cheapest,' 'Best' or 'Fastest' flights from Southampton Airport to Glasgow International Airport.

Handy information about Southampton Airport (SOU)

  • Of the flights that depart from Southampton Airport, 55.7% touch down on time at their destination.

  • Central Southampton to Southampton Airport is approximately 8 kilometres. Depending on traffic, it'll take about 20 minutes to get there if you're catching a cab, ride-sharing or driving.

  • The trip on public transport takes roughly 25 minutes.

  • Need a handy hotel close to SOU? If you've booked an early flight from Southampton Airport to Glasgow International Airport, these accommodation options will have you sleeping moments from your departure lounge:

Arriving at Glasgow International Airport (GLA)

Getting from Glasgow International Airport (GLA) to central Glasgow

  • Glasgow International Airport to the centre of Glasgow has a drive time of about 15 minutes. It's approximately 14 kilometres away.

  • If you're travelling on public transport, expect a journey of about 35 minutes.

When to fly to Glasgow International Airport (GLA)

  • The quietest month for a flight from Southampton Airport to Glasgow International Airport is April, while June is the busiest. Choose the ideal time to go to Glasgow based on whether you prefer a more fast-paced or easygoing experience.

  • Book your flight from Southampton Airport to Glasgow International Airport for July if you want to visit Glasgow during its warmest month. Expect temperatures of between 9ºC (48ºF) and 20ºC (68ºF).

  • Look for cheap tickets from SOU to GLA in January if you want to travel in cooler conditions. Temperatures are at their lowest around then, ranging between -1ºC (30ºF) and 7ºC (45ºF) on average.

Explore more of United Kingdom

  • Birmingham is just one of the many cities in United Kingdom waiting to be explored once you've taken in the sights of Glasgow. Around 402 kilometres away to the south-east, top sights here include Cadbury World, The Library of Birmingham and National Sea Life Centre.

  • If you want to check out another corner of United Kingdom, consider Edinburgh, roughly 64 kilometres east of Glasgow. Edinburgh Castle, Arthur's Seat and National Museum of Scotland are among its highlights.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.