Question 1

How far in advance should I book a flight to Sofia?

Accepted Answer

You are more likely to see cheaper flights to Sofia from Ireland when booking weeks ahead of your departure date. In general, you can expect to find flights to Sofia for around €220 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Sofia from Ireland for as low as €186 on momondo.

Question 2

Can stopping save me money on Ireland to Sofia flights?

Accepted Answer

No. A direct flight is the cheapest option for a flight between Ireland to Sofia.

Question 3

How long does it take to fly to Sofia?

Accepted Answer

Flight times from Ireland to Sofia vary, but if you’re flying out of Dublin and flying into Sofia (one of the most popular routes), then the duration is 3h 40m on average. Another popular route from Ireland to Sofia is flying from Cork to Sofia, which will take roughly 13h 10m. Keep in mind that layovers or delays could extend your travel time.

Question 4

How often are flights from Ireland to Sofia delayed?

Accepted Answer

Historically, on average around 26% of flights between Ireland and Sofia have experienced a delay on any given week. The average delay length over the past 12 months has been 101 minutes.

Question 5

What cabin class options are available on Ireland to Sofia flights?

Accepted Answer

There is only 1 cabin class available to choose from on Ireland to Sofia flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Question 6

What is the cheapest time of day to depart on your flight to Sofia?

Accepted Answer

Our data shows that the cheapest Ireland to Sofia flights are usually those with departure times in the morning. Our users have found flights to Sofia in the morning for as low as €222. In contrast, the most expensive time of day to depart to Sofia is in the afternoon when prices are around €283.

Question 7

What is the cheapest day to depart on your flight to Sofia?

Accepted Answer

Our data shows that Tuesday is the least expensive day to fly to Sofia. Tickets to fly out on this day can be as low as €154. The most expensive day to fly to Sofia is Saturday, with ticket prices averaging around €312.

Question 8

Which airline has the best punctuality record on Ireland to Sofia flights?

Accepted Answer

According to our data, Ryanair have had the fewest delays on this route over the last 12 months, with about 21% of their flights experiencing any sort of delay.

Question 9

What is the cheapest airline that flies from Ireland to Sofia?

Accepted Answer

Ryanair is the most popular carrier operating from Ireland to Sofia

Question 10

What is the cheapest month to fly to Sofia?

Accepted Answer

The cheapest month to fly to Sofia from Ireland is in November. Flight prices, which tend to average around €137, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of November, then book flights to Sofia from Ireland during May instead. Flights to Sofia in May, while not as cheap as those in November, still average around €150.

Question 11

What is the most punctual flight time for Ireland to Sofia flights?

Accepted Answer

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

Question 12

What day of the week experiences the fewest flight delays on this route?

Accepted Answer

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

Question 13

What is the cheapest Ireland to Sofia flight route?

Accepted Answer

Fly from Dublin to Sofia for the best Ireland - Sofia flight prices

Question 14

How many flights depart from Ireland to Sofia on average per week?

Accepted Answer

The number of flights available between Ireland and Sofia is 2 per week as of December 2025. The most frequent departure day is Mon, with 50% of weekly flights leaving on this day.

Question 15

When did momondo last update prices for flights from Ireland to Sofia Airport?

Accepted Answer

Prices for flights from Ireland to Sofia Airport were last updated today.

Question 16

How many operators does momondo search for flights from Ireland to Sofia Airport?

Accepted Answer

The number of operators available for flights from Ireland to Sofia Airport is 1 as of December 2025.

Question 17

How old do you have to be to fly from Ireland to Sofia Airport?

Accepted Answer

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Ireland to Sofia Airport.

Question 18

What documentation or ID do you need to fly to Sofia Airport?

Accepted Answer

The necessary travel and health documents for your Sofia Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Fastest flight time	3h 40m
Direct flights	Mon, Tue, Wed, Thu, Sat and Sun
Airports in Sofia	1 airport

Cheap flights from Ireland to Sofia from €22

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ireland to Sofia departing on 23/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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How to get the cheapest flight ticket from Ireland to Sofia

What is the cheapest month to fly to Sofia?

What is the cheapest day to depart on your flight to Sofia?

Our data shows that Tuesday is the least expensive day to fly to Sofia. Tickets to fly out on this day can be as low as €154. The most expensive day to fly to Sofia is Saturday, with ticket prices averaging around €312.

What is the cheapest time of day to depart on your flight to Sofia?

What is the cheapest Ireland to Sofia flight route?

Fly from Dublin to Sofia for the best Ireland - Sofia flight prices

How far in advance should I book a flight to Sofia?

What cabin class options are available on Ireland to Sofia flights?

There is only 1 cabin class available to choose from on Ireland to Sofia flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Ireland to Sofia flights?

No. A direct flight is the cheapest option for a flight between Ireland to Sofia.

What is the cheapest airline that flies from Ireland to Sofia?

Ryanair is the most popular carrier operating from Ireland to Sofia

How often are flights from Ireland to Sofia delayed?

Historically, on average around 26% of flights between Ireland and Sofia have experienced a delay on any given week. The average delay length over the past 12 months has been 101 minutes.

What is the most punctual flight time for Ireland to Sofia flights?

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

What day of the week experiences the fewest flight delays on this route?

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

Which airline has the best punctuality record on Ireland to Sofia flights?

According to our data, Ryanair have had the fewest delays on this route over the last 12 months, with about 21% of their flights experiencing any sort of delay.

How many flights depart from Ireland to Sofia on average per week?

The number of flights available between Ireland and Sofia is 2 per week as of December 2025. The most frequent departure day is Mon, with 50% of weekly flights leaving on this day.

How long does it take to fly to Sofia?

Cheap Ireland to Sofia flight deals and tips

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When did momondo last update prices for flights from Ireland to Sofia Airport?

How many operators does momondo search for flights from Ireland to Sofia Airport?

How old do you have to be to fly from Ireland to Sofia Airport?

What documentation or ID do you need to fly to Sofia Airport?

What is the most popular plane model from Ireland to Sofia?

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