Cheap flights from Glasgow Intl Airport to Dublin from £18

In general, January is the cheapest month to fly from Glasgow Intl Airport to Dublin. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £49. If you aren’t able to travel to Dublin during the month of January, then flying in October is also cheap. Prices for this month can be found on momondo for an average of £56.

On average, the least expensive day to fly to Dublin from Glasgow Intl Airport is on a Saturday. momondo users have found tickets for Saturday departures for as low as £85. However, this price may fluctuate depending on the airline, the season, and holidays. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around £133. These prices are subject to change though, so be sure to set up a Price Alert for flights to Dublin.

Flying to Dublin from Glasgow Intl Airport in the evening is the least expensive time of day to depart. momondo users have found prices as low as £47 when looking at flights departing in the evening. If you have a flexible travel schedule, then try to avoid flying at midday when prices are £306 on average. Flights to Dublin from Glasgow Intl Airport at midday are generally more expensive because this time of day is more convenient for travellers’ schedules.

Fly from Glasgow Intl to Dublin for the best Glasgow Intl - Dublin flight prices

You are more likely to see cheaper flights to Dublin from Glasgow Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Dublin for around £61 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Dublin from Glasgow Intl Airport for as low as £46 on momondo.

There are 2 cabin classes available to choose from on Glasgow Intl Airport to Dublin flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

13 flights are operational daily from Glasgow Intl Airport to Dublin as of August 2026. The most popular departure time for this route is 08:00, with 47% of flights per day taking off in the afternoon.

As of August 2026, 95 flights take off from Glasgow Intl Airport and land in Dublin each week. The most common flight departure day for this route is Fri, with 18% of weekly flights taking off on this day.