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.

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.

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.

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

Ryanair is the most popular carrier operating from Ireland to Sofia

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.

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

The number of flights available between Ireland and Sofia is 1 per week as of January 2026. The most frequent departure day is Wed, with 100% of weekly flights leaving on this day.

How long does it take to fly to Sofia?

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.

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

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

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

The number of operators available for flights from Ireland to Sofia Airport is 1 as of January 2026.

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

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.

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

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.

€21 Cheap Flights from Ireland to Sofia in 2026

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Find the cheapest flights from Ireland to Sofia

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One-way

Last minute

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Recent return flight deals from Ireland to Sofia

Enter your travel dates to find the best prices.

16:20 - 22:00

DUB

SOF

3h 40mdirect

22:30 - 00:10

SOF

DUB

3h 40mdirect

€59Ryanair

Κυρ, 25 Ιαν - Κυρ, 1 Φεβ

15:40 - 21:20

DUB

SOF

3h 40mdirect

21:45 - 23:25

SOF

DUB

3h 40mdirect

€68Ryanair

Παρ, 23 Ιαν - Σαβ, 31 Ιαν

15:40 - 21:20

DUB

SOF

3h 40mdirect

21:45 - 23:25

SOF

DUB

3h 40mdirect

€69Ryanair

Παρ, 23 Ιαν - Παρ, 30 Ιαν

15:40 - 21:20

DUB

SOF

3h 40mdirect

21:45 - 23:25

SOF

DUB

3h 40mdirect

€70Ryanair

Παρ, 23 Ιαν - Σαβ, 31 Ιαν

15:40 - 21:20

DUB

SOF

3h 40mdirect

06:05 - 16:05

SOF

DUB

12h 00m1 stop

€77Ryanair

Σαβ, 24 Ιαν - Τετ, 28 Ιαν

15:40 - 21:20

DUB

SOF

3h 40mdirect

17:40 - 23:20

SOF

DUB

7h 40m1 stop

€80Multiple Airlines

Παρ, 23 Ιαν - Σαβ, 31 Ιαν

15:40 - 21:20

DUB

SOF

3h 40mdirect

17:40 - 12:45

SOF

DUB

21h 05m1 stop

€80Multiple Airlines

Παρ, 23 Ιαν - Τρι, 27 Ιαν

15:40 - 21:20

DUB

SOF

3h 40mdirect

06:15 - 18:10

SOF

DUB

13h 55m1 stop

€82Ryanair

Παρ, 23 Ιαν - Σαβ, 31 Ιαν

15:40 - 21:20

DUB

SOF

3h 40mdirect

06:00 - 07:40

SOF

DUB

3h 40mdirect

€85Ryanair

Σαβ, 24 Ιαν - Τετ, 28 Ιαν

05:55 - 11:35

DUB

SOF

3h 40mdirect

11:15 - 07:20

SOF

DUB

22h 05m1 stop

€86Multiple Airlines

Δευ, 26 Ιαν - Τετ, 4 Φεβ

Ryanair flights from Ireland to Sofia

Our best Ryanair deals on Ireland to Sofia flight tickets

Ryanair

25 Jan

DUB16:20Dublin

3h 40m

SOF22:00Sofia

1 Feb

SOF22:30Sofia

3h 40m

DUB00:10Dublin

€59

Ryanair

24 Jan

DUB15:40Dublin

3h 40m

SOF21:20Sofia

31 Jan

SOF21:45Sofia

3h 40m

DUB23:25Dublin

€68

Ryanair

23 Jan

DUB15:40Dublin

3h 40m

SOF21:20Sofia

31 Jan

SOF21:45Sofia

3h 40m

DUB23:25Dublin

€68

Pegasus Airlines flights from Ireland to Sofia

Our best Pegasus Airlines deals on Ireland to Sofia flight tickets

Pegasus Airlines

15 Jan

DUB11:55Dublin

18h 55m

1 stop

SOF08:50Sofia

19 Jan

SOF09:30Sofia

27h 20m

1 stop

DUB10:50Dublin

€281

Pegasus Airlines

15 Jan

DUB11:55Dublin

18h 55m

1 stop

SOF08:50Sofia

19 Jan

SOF09:30Sofia

27h 20m

1 stop

DUB10:50Dublin

€281

Fly from

Fly to

Route

Depart

Return

Price

DublinSofia

DUB - SOF

DUBSOF

Dublin

Κυρ 25/1

16:20-22:00

Nonstop3h 40m

Sofia

Κυρ 1/2

22:30-00:10

Nonstop3h 40m

€59

DublinSofia

DUB - SOF

DUBSOF

Dublin

Παρ 23/1

15:40-21:20

Nonstop3h 40m

Sofia

Σαβ 31/1

21:45-23:25

Nonstop3h 40m

€68

DublinSofia

DUB - SOF

DUBSOF

Dublin

Παρ 23/1

15:40-21:20

Nonstop3h 40m

Sofia

Παρ 30/1

21:45-23:25

Nonstop3h 40m

€69

DublinSofia

DUB - SOF

DUBSOF

Dublin

Παρ 23/1

15:40-21:20

Nonstop3h 40m

Sofia

Σαβ 31/1

21:45-23:25

Nonstop3h 40m

€70

DublinSofia

DUB - SOF

DUBSOF

Dublin

Σαβ 24/1

15:40-21:20

Nonstop3h 40m

Sofia

Τετ 28/1

06:05-16:05

1 stop12h 00m

€77

DublinSofia

DUB - SOF

DUBSOF

Dublin

Παρ 23/1

15:40-21:20

Nonstop3h 40m

Sofia

Σαβ 31/1

17:40-23:20

1 stop7h 40m

€80

DublinSofia

DUB - SOF

DUBSOF

Dublin

Παρ 23/1

15:40-21:20

Nonstop3h 40m

Sofia

Τρι 27/1

17:40-12:45

1 stop21h 05m

€80

DublinSofia

DUB - SOF

DUBSOF

Dublin

Παρ 23/1

15:40-21:20

Nonstop3h 40m

Sofia

Σαβ 31/1

06:15-18:10

1 stop13h 55m

€82

DublinSofia

DUB - SOF

DUBSOF

Dublin

Σαβ 24/1

15:40-21:20

Nonstop3h 40m

Sofia

Τετ 28/1

06:00-07:40

Nonstop3h 40m

€85

DublinSofia

DUB - SOF

DUBSOF

Dublin

Δευ 26/1

05:55-11:35

Nonstop3h 40m

Sofia

Τετ 4/2

11:15-07:20

1 stop22h 05m

€86

Flights are sorted by cheapest return flights first.

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How to get the cheapest flight ticket from Ireland to Sofia

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Delays

Other information

What is the cheapest month to fly to Sofia?

The cheapest month to fly to Sofia from Ireland is in November. Flight prices, which tend to average around €138, 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 €145.

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?

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 €226 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 €180 on momondo.

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.

Cheap Ireland to Sofia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ireland to Sofia

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

The fastest flight from Ireland to Sofia takes 3h 40m

Direct flights go from Ireland to Sofia on Monday, Tuesday, Wednesday, Thursday, Saturday and Sunday. There are no airlines offering direct flights..

There is 1 airport in Sofia. From Ireland there are direct flights to Sofia (SOF).

Search flight deals

When did momondo last update prices for flights from Ireland to Sofia Airport?
Prices for flights from Ireland to Sofia Airport were last updated today.
How many operators does momondo search for flights from Ireland to Sofia Airport?
The number of operators available for flights from Ireland to Sofia Airport is 1 as of January 2026.
How old do you have to be to fly from Ireland to Sofia Airport?
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.
What documentation or ID do you need to fly to Sofia Airport?
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.
What is the most popular plane model from Ireland to Sofia?
momondo data reveals that the most frequently booked plane model on the route from Ireland to Sofia is Boeing 737 MAX 8, representing 71.43% of all bookings. The subsequent popular model is Boeing 737-800 Passenger/BBJ2 (winglets) at 28.57%.

Best airlines flying from Ireland to Sofia

Compare and see reviews for airlines that fly from Ireland to Sofia with momondo

Airline	Rating	Free Cancellation	Price
Lufthansa	PriceFrom €145	Free Cancellation	Rating 6.8 7,692 reviews		Search Lufthansa flights

Bansko

Borovets

Why use momondo?

Why should I use momondo to find a flight deal from Ireland to Sofia?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Ireland to Sofia. momondo saves you time and could save you money on your trip.

Can I find flights from Ireland to Sofia with flexible booking policies on momondo?

All flight searches from Ireland to Sofia on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Ireland to Sofia?

momondo helps you find the best flight between Ireland and Sofia by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Ireland to Sofia right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Sofia from Ireland. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Sofia trip

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Cheap flights from Ireland to Sofia from €21

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 18/1. 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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Big names, great deals

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Find the cheapest flights from Ireland to Sofia

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Ryanair flights from Ireland to Sofia

Our best Ryanair deals on Ireland to Sofia flight tickets

Pegasus Airlines flights from Ireland to Sofia

Our best Pegasus Airlines deals on Ireland to Sofia flight tickets

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See travel insights to Sofia from

How to get the cheapest flight ticket from Ireland to Sofia

What is the cheapest month to fly 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 1 per week as of January 2026. The most frequent departure day is Wed, with 100% of weekly flights leaving on this day.

How long does it take to fly to Sofia?

Cheap Ireland to Sofia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ireland to Sofia

Fastest flight time

Direct flights

Airports in Sofia

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?

Best airlines flying from Ireland to Sofia

Compare and see reviews for airlines that fly from Ireland to Sofia with momondo

Travelling to a place near Sofia?

Why use momondo?

Why should I use momondo to find a flight deal from Ireland to Sofia?

Can I find flights from Ireland to Sofia with flexible booking policies on momondo?

How can momondo help me find flights from Ireland to Sofia?

I’m not ready to book a flight from Ireland to Sofia right now. Can momondo alert me if prices change?

An easier way to manage your Sofia trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Bulgaria

Fly your favourite airline to Sofia

Airlines are sorted and displayed according to clicks in the past 7 days on momondo