Cheap flights from Glasgow to London from £28

The month of October is, on average, the cheapest month to fly to Southampton from Glasgow, with most prices found around £18. If you’re not able to fly to Southampton in October, then July is your next best option. Flight prices from Glasgow to Southampton during July average around £27.

Our data shows that Tuesday is the least expensive day to fly to Southampton. Tickets to fly out on this day can be as low as £77. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around £156. These prices are subject to change though, so be sure to set up a Price Alert for flights to Southampton.

According to our data, the cheapest time of day to fly to Southampton is in the afternoon. momondo users have found flights departing from Glasgow to Southampton in the afternoon for as low as £103. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying at midday when prices are £149 on average. Flights to Southampton from Glasgow at midday are generally more expensive because this time of day is more convenient for travellers’ schedules.

Fly from Glasgow Intl to Southampton Eastleigh for the best Glasgow - Southampton Eastleigh flight prices

You are more likely to see cheaper flights to Southampton from Glasgow when booking weeks ahead of your departure date. In general, you can expect to find flights to Southampton for around £116 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Southampton from Glasgow for as low as £65 on momondo.

There is only 1 cabin class available to choose from on Glasgow to Southampton flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

easyJet is the most popular carrier operating from Glasgow to Southampton Eastleigh

British Airways, easyJet and Ryanair are the top three most popular airlines that fly to Southampton from Glasgow according to our data. British Airways is the first choice among our users, with 50% of people opting to fly with this airline when travelling to Southampton. Keep in mind that there are 5 different airlines that fly to Southampton on a routine basis, so you have a few additional options to choose from.