Cheap flights from Glasgow to Portugal from £22

The month of December is, on average, the cheapest month to fly to Portugal from Glasgow, with most prices found around £16. If you are unable to visit Portugal during the month of December, then departing from Glasgow during the month September is also very affordable. Most momondo users find prices during this month for around £35.

The cheapest day to depart from Glasgow to Portugal is on a Monday when prices can be found for as low as £154. Flights from Glasgow to Portugal on a Wednesday will generally be more expensive and average around £203. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

The cheapest time of day to fly to Portugal is in the morning when flights can be purchased for as low as £182. Flights to Portugal are more costly in the afternoon, with an average ticket price of £227. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

Fly from Edinburgh Turnhouse to Funchal Madeira for the best Glasgow - Portugal flight prices

You are more likely to see cheaper flights to Portugal from Glasgow when booking weeks ahead of your departure date. In general, you can expect to find flights to Portugal for around £221 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Portugal from Glasgow for as low as £149 on momondo.

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

Ryanair, Jet2, and easyJet are the most popular carriers operating from Glasgow to Portugal

Ryanair, easyJet and Jet2 are the top three most popular airlines that fly to Portugal from Glasgow according to our data. Ryanair is the first choice among our users, with 53% of people opting to fly with this airline when travelling to Portugal. Keep in mind that there are 5 different airlines that fly to Portugal on a routine basis, so you have a few additional options to choose from.

2 flights are operational daily from Glasgow to Portugal as of June 2026. The most popular departure time for this route is 06:00, with 82% of flights per day taking off at midday.

As of June 2026, 14 flights take off from Glasgow and land in Portugal each week. The most common flight departure day for this route is Wed, with 29% of weekly flights taking off on this day.