Question 1

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

Accepted Answer

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

Question 2

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

Accepted Answer

The cheapest day to depart from Dublin to Bulgaria is on a Tuesday when prices can be found for as low as €155. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to Bulgaria on Saturday is €312.

Question 3

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

Accepted Answer

You are more likely to see cheaper flights to Bulgaria from Dublin when booking weeks ahead of your departure date. In general, you can expect to find flights to Bulgaria for around €221 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Bulgaria from Dublin for as low as €186 on momondo.

Question 4

What is the most punctual flight time for Dublin to Bulgaria 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 5

Can stopping save me money on Dublin to Bulgaria flights?

Accepted Answer

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

Question 6

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

Accepted Answer

As of December 2025, 2 flights take off from Dublin and land in Bulgaria each week. The most common flight departure day for this route is Wed, with 50% of weekly flights taking off on this day.

Question 7

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 8

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

Accepted Answer

Ryanair and Aer Lingus are the most popular carriers operating from Dublin to Bulgaria

Question 9

How often are flights from Dublin to Bulgaria delayed?

Accepted Answer

Historically, on average around 23% of flights between Dublin and Bulgaria have experienced a delay on any given week. The average delay length over the past 12 months has been 103 minutes.

Question 10

What is the cheapest Dublin to Bulgaria flight route?

Accepted Answer

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

Question 11

What is the cheapest month to fly to Bulgaria?

Accepted Answer

In general, November is the cheapest month to fly from Dublin to Bulgaria. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around €137. If you aren’t able to travel during the month of November, then book flights to Bulgaria from Dublin during May instead. Flights to Bulgaria in May, while not as cheap as those in November, still average around €150.

Question 12

Which airline has the best punctuality record on Dublin to Bulgaria flights?

Accepted Answer

According to our data, Aer Lingus have had the fewest delays on this route over the last 12 months, with about 6% of their flights experiencing any sort of delay.

Question 13

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

Accepted Answer

Our data shows that the cheapest Dublin to Bulgaria flights are usually those with departure times in the morning. Our users have found flights to Bulgaria in the morning for as low as €223. Try not to purchase tickets in the afternoon because they tend to be around €283. Of course, these prices can vary depending on the time of year and what airport you fly to.

Question 14

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

Accepted Answer

Prices for flights from Dublin Airport to Bulgaria refresh daily.

Question 15

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

Accepted Answer

There are 2 operators available for flights from Dublin Airport to Bulgaria as of December 2025.

Question 16

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

Accepted Answer

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Dublin Airport to Bulgaria.

Question 17

What documentation or ID do you need to fly to Bulgaria?

Accepted Answer

The required travel and health documents for your Bulgaria trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Bulgaria. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Fastest flight time	3h 40m
Direct flights	Mon, Tue, Wed, Thu, Sat and Sun
Airports in Bulgaria	19 airports

Airline	Rating	Free Cancellation	Price
Lufthansa	PriceFrom €145	Free Cancellation	Rating 6.8 7,626 reviews		Search Lufthansa flights
Aer Lingus	PriceFrom €158	Free Cancellation	Rating 7.2 1,394 reviews		Search Aer Lingus flights

Cheap flights from Dublin to Bulgaria from €32

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Dublin to Bulgaria departing on 10/3. 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 Dublin to Bulgaria

What is the cheapest month to fly to Bulgaria?

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

The cheapest day to depart from Dublin to Bulgaria is on a Tuesday when prices can be found for as low as €155. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to Bulgaria on Saturday is €312.

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

What is the cheapest Dublin to Bulgaria flight route?

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

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

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

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

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

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

Ryanair and Aer Lingus are the most popular carriers operating from Dublin to Bulgaria

How often are flights from Dublin to Bulgaria delayed?

Historically, on average around 23% of flights between Dublin and Bulgaria have experienced a delay on any given week. The average delay length over the past 12 months has been 103 minutes.

What is the most punctual flight time for Dublin to Bulgaria 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 Bulgaria flights?

According to our data, Aer Lingus have had the fewest delays on this route over the last 12 months, with about 6% of their flights experiencing any sort of delay.

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

As of December 2025, 2 flights take off from Dublin and land in Bulgaria each week. The most common flight departure day for this route is Wed, with 50% of weekly flights taking off on this day.

Cheap Dublin to Bulgaria flight deals and tips

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

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

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

What documentation or ID do you need to fly to Bulgaria?

What is the most popular plane model from Dublin to Bulgaria?

Best airlines flying from Dublin to Bulgaria

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Why use momondo?

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