Cheap flights from Glasgow to Ireland from €21

The month of May is another great option to travel to Ireland, with average flight prices from Glasgow averaging around €17.

The cheapest day to depart on your flight to Ireland is on a Friday when prices can be found for as low as €69. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Wednesday because tickets tend to average around €111. These prices are subject to change though, so be sure to set up a Price Alert for flights to Ireland.

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

You are more likely to see cheaper flights to Ireland from Glasgow when booking weeks ahead of your departure date. In general, you can expect to find flights to Ireland for around €68 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Ireland from Glasgow for as low as €54 on momondo.

As of May 2026, 12 flights take off from Glasgow and land in Ireland each day. The most common flight departure time for this route is 12:00, with 44% of daily flights taking off in the afternoon.

As of May 2026, there are 90 flights per week flying from Glasgow to Ireland. The most common day of the week flights depart is Thu, with 17% of flights taking off on this day.