Cheap flights from Glasgow to Dublin from €18

If you aren’t able to travel during the month of January, then book flights to Dublin from Glasgow during September instead. Flights to Dublin in September, while not as cheap as those in January, still average around €61.

Our data shows that Friday is the least expensive day to fly to Dublin. Tickets to fly out on this day can be as low as €71. If your travel schedule is flexible, try to avoid departing on a Wednesday because tickets tend to average around €113. These prices are subject to change though, so be sure to set up a Price Alert for flights to Dublin.

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

You are more likely to see cheaper flights to Dublin from Glasgow when booking weeks ahead of your departure date. In general, you can expect to find flights to Dublin for around €69 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 for as low as €55 on momondo.

9 flights are operational daily from Glasgow to Dublin as of March 2026. The most popular departure time for this route is 08:00, with 40% of flights per day taking off at midday.

The number of flights available between Glasgow and Dublin is 68 per week as of March 2026. The most frequent departure day is Mon, with 19% of weekly flights leaving on this day.