Cheap flights from Glasgow to Southampton

from as little as £305

5 nights in Southampton, departing Glasgow on 04 / Sep / 2025 with Aer Lingus (price found 45 hours ago)

Subject to availability, prices correct of the last 24 hours
Southampton

The Glasgow / Southampton route

All 584 km of it

Cheap flight deals for this route

See what's hot at the moment

Southampton flight facts

What you need to know

Alternative flights from the UK to Southampton

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Southampton

04 / Sep / 2025 is currently the lowest priced day of the year to fly the Glasgow/Southampton route. There are around 358 flights on any given week from the UK to Southampton and the cheapest month to fly right now is September.

Not suitable? Try running another search or viewing all cheap flight deals.

Min / Max Temperature (°C)
LOWEST

3 °C

AVG

10 °C

HIGHEST

22 °C

Rainfall (mm)
LOWEST

42 mm

AVG

63.7 mm

HIGHEST

85 mm

Key facts about Southampton

How to get cheap flights from Glasgow to Southampton

Tips and advice from our flight experts

You’ve searched for flights from Glasgow to Southampton. 358 flights go to or via Southampton every week, and we've searched them all to make it easy for you to compare your flight options. On average, EasyJet has the cheapest flights, so look out for them in your search results.

When you fly from Glasgow to Southampton, you'll have three airlines to choose from for your 584 km journey. If you're planning to fly in peak season, make sure you book in advance to get a reasonable price. Or you could hold on and try to get a last-minute bargain.

British Airways, Aer Lingus & EasyJet are the most popular airlines for flying from Glasgow to Southampton, so look out for their deals and offers. To find the best price, try searching by month. Or, if you want to bag a last-minute offer, keep an eye on Netflights to monitor the prices.

It takes about 3 hrs 20 mins to fly from Glasgow to Southampton. Once you’ve chosen your flight, go through and fill out your details to complete your booking. If you haven’t yet sorted your hotel or car hire, take a look at our competitive rates – then you can book your flights and accommodation in one go.

Other popular destinations near Southampton

Where other people are flying to

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