The cheapest month to fly to Sofia from Ireland is in January. Flight prices, which tend to average around 112€, are often lower during this time because this is during the off-season. If you don’t want to visit Sofia in January, then you should wait until March to fly from Ireland, when ticket prices are also cheap, with an average price of 123€.
The ideal time to book your flight to Sofia is 60 days in advance, when prices tend to average 166€. Keep in mind that you might also find cheap flights to Sofia outside of this time window. In fact, momondo users recently found flights from Ireland to Sofia for 85€.
According to our data, Tuesday is the cheapest day to fly to Sofia from Ireland. The lowest ticket price found for a Tuesday departure recently was 146€. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Be sure to avoid booking your departure on a Friday as prices are generally higher than usual. According to our data, the average ticket price to Sofia on Friday is 237€.
According to our data, the cheapest time of day to fly to Sofia is at midday. momondo users have found flights departing from Ireland to Sofia at midday for as low as 133€. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In contrast, the most expensive time of day to depart to Sofia is in the evening when prices are around 333€.