Cheap flights from Glasgow to Spain from £21

The cheapest month to fly to Spain from Glasgow is in March. Flight prices, which tend to average around £120, are often lower during this time because this is during the off-season. If you aren’t able to travel to Spain during the month of March, then flying in April is also cheap. Prices for this month can be found on momondo for an average of £133.

The cheapest day to depart on your flight to Spain is on a Friday when prices can be found for as low as £115. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Spain is Saturday, with ticket prices averaging around £208.

In the afternoon is the cheapest time of day to fly from Glasgow to Spain when you can find flight prices for as low as £162. Flying to Spain in the afternoon is an ideal time because this is during off-peak travel hours. Flights in the morning are often more expensive, with an average ticket price of £188.

Fly from Glasgow Prestwick to Alicante for the best Glasgow - Spain flight prices

You are more likely to see cheaper flights to Spain from Glasgow when booking weeks ahead of your departure date. In general, you can expect to find flights to Spain for around £169 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Spain from Glasgow for as low as £112 on momondo.

Ryanair, easyJet, and Wizz Air are the most popular carriers operating from Glasgow to Spain

Ryanair, easyJet and Jet2 are the top three most popular airlines that fly to Spain from Glasgow according to our data. Ryanair is the first choice among our users, with 57% of people opting to fly with this airline when travelling to Spain. Keep in mind that there are 12 different airlines that fly to Spain on a routine basis, so you have a few additional options to choose from.

Historically, on average around 17% of flights between Glasgow and Spain have experienced a delay on any given week. The average delay length over the past 12 months has been 110 minutes.

Generally, flights departing in the morning tend to experience fewer delays. Flights departing at night have, in the past, seen delays more frequently in comparison.

Wednesday is statistically the day of the week that experiences the fewest delays on this flight route. Thursday has historically seen more delays on average compared to the rest of the week.

According to our data, Jet2 have had the fewest delays on this route over the last 12 months, with about 11% of their flights experiencing any sort of delay.

5 flights are operational daily from Glasgow to Spain as of May 2026. The most popular departure time for this route is 06:00, with 64% of flights per day taking off at midday.

35 flights are operational weekly from Glasgow to Spain as of May 2026. The most popular departure day for this route is Thu, with 43% of flights per week taking off on this day.