Question 1

What is the cheapest month to fly to Sofia?

Accepted Answer

The cheapest month to fly to Sofia from Dublin 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 Dublin during May instead. Flights to Sofia in May, while not as cheap as those in November, still average around €150.

Question 2

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 3

Can stopping save me money on Dublin to Sofia flights?

Accepted Answer

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

Question 4

Which airport is the most popular for stopovers for flights between Dublin and Sofia?

Accepted Answer

Frankfurt am Main (FRA) was the most common stop: 82% of momondo users choosing one-stop flights on this route connected there.

Question 5

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

Accepted Answer

You are more likely to see cheaper flights to Sofia from Dublin when booking weeks ahead of your departure date. In general, you can expect to find flights to Sofia for around €219 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 Dublin for as low as €185 on momondo.

Question 6

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

Accepted Answer

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

Question 7

Which stopover airport has the shortest connection time from Dublin to Sofia?

Accepted Answer

Amsterdam (AMS) has the shortest average stopover time for this route: 2h 20m.

Question 8

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 €311.

Question 9

How often are flights from Dublin to Sofia delayed?

Accepted Answer

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

Question 10

What is the cheapest Dublin to Sofia flight route?

Accepted Answer

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

Question 11

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

Accepted Answer

The number of flights available between Dublin and Sofia is 3 per week as of December 2025. The most frequent departure day is Fri, with 33% of weekly flights leaving on this day.

Question 12

Which stopover airport offers the lowest fares from Dublin to Sofia?

Accepted Answer

Flights via Frankfurt am Main (FRA) offer the lowest average return price of €193.

Question 13

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

Accepted Answer

Ryanair is the most popular carrier operating from Dublin to Sofia

Question 14

What is the typical price of a round-trip flight between Dublin and Sofia?

Accepted Answer

Prices are currently low for flights on this route.Typical prices usually range from €166 to €313.
The lowest price recently found on this route was €82.

Question 15

Which airline has the best punctuality record on Dublin 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 16

How have Dublin to Sofia flight prices changed over time?

Accepted Answer

As of December 2025, prices for Dublin to Sofia flights are approximately 58% more expensive when compared to flights at the same time last year.

Question 17

Which stopover airport has the shortest travel time from Dublin to Sofia?

Accepted Answer

Flights connecting via Amsterdam (AMS) have the shortest average one-way travel time: 6h 05m.

Question 18

What is the most punctual flight time for Dublin 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 19

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

Accepted Answer

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

Question 20

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

Accepted Answer

As of December 2025, there is 1 operator available to choose from for flights from Dublin Airport to Sofia Airport.

Question 21

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

Accepted Answer

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Dublin Airport to Sofia Airport.

Question 22

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

Accepted Answer

The travel and health documents you'll need for your trip to Sofia Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Sofia Airport. It is always advisable to seek 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 Dublin to Sofia from €22

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How to get the cheapest flight ticket from Dublin to Sofia

What is the typical price of a round-trip flight between Dublin and 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 €311.

What is the cheapest Dublin to Sofia flight route?

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

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

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

There is only 1 cabin class available to choose from on Dublin 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 Dublin to Sofia flights?

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

How have Dublin to Sofia flight prices changed over time?

As of December 2025, prices for Dublin to Sofia flights are approximately 58% more expensive when compared to flights at the same time last year.

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

Ryanair is the most popular carrier operating from Dublin to Sofia

How often are flights from Dublin to Sofia delayed?

Historically, on average around 26% of flights between Dublin 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 Dublin 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 Dublin 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.

Which airport is the most popular for stopovers for flights between Dublin and Sofia?

Frankfurt am Main (FRA) was the most common stop: 82% of momondo users choosing one-stop flights on this route connected there.

Which stopover airport offers the lowest fares from Dublin to Sofia?

Flights via Frankfurt am Main (FRA) offer the lowest average return price of €193.

Which stopover airport has the shortest travel time from Dublin to Sofia?

Flights connecting via Amsterdam (AMS) have the shortest average one-way travel time: 6h 05m.

Which stopover airport has the shortest connection time from Dublin to Sofia?

Amsterdam (AMS) has the shortest average stopover time for this route: 2h 20m.

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

The number of flights available between Dublin and Sofia is 3 per week as of December 2025. The most frequent departure day is Fri, with 33% of weekly flights leaving on this day.

When to book flights from Dublin to Sofia

Cheap Dublin to Sofia (DUB to SOF) flight deals and tips

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

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

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

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