$42 Flights from Dublin (DUB) to Sofia (SOF)

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Flight deals from Dublin to Sofia

Looking for a cheap last-minute deal or the best round-trip flight from Dublin Airport to Sofia Airport? If you want to travel next month, round-trip fares start from $125. Find the lowest prices on one-way and round-trip tickets right here.

Sofia.$42 per passenger.Departing Tue, Nov 10.One-way flight with Ryanair.Outbound direct flight with Ryanair departing from Dublin on Tue, Nov 10, arriving in Sofia.Price includes taxes and charges.From $42, select.

Sofia.$42 per passenger.Departing Thu, Oct 29.One-way flight with Ryanair.Outbound direct flight with Ryanair departing from Dublin on Thu, Oct 29, arriving in Sofia.Price includes taxes and charges.From $42, select.

Sofia.$47 per passenger.Departing Tue, Dec 1.One-way flight with Ryanair.Outbound direct flight with Ryanair departing from Dublin on Tue, Dec 1, arriving in Sofia.Price includes taxes and charges.From $47, select.

Sofia.$47 per passenger.Departing Fri, Aug 28.One-way flight with Ryanair.Outbound indirect flight with Ryanair, departing from Dublin on Fri, Aug 28, arriving in Sofia.Price includes taxes and charges.From $47, select.

Sofia.$52 per passenger.Departing Wed, Sep 30.One-way flight with Ryanair.Outbound indirect flight with Ryanair, departing from Dublin on Wed, Sep 30, arriving in Sofia.Price includes taxes and charges.From $52, select.

Sofia.$56 per passenger.Departing Tue, Mar 16.One-way flight with Ryanair.Outbound direct flight with Ryanair departing from Dublin on Tue, Mar 16, arriving in Sofia.Price includes taxes and charges.From $56, select.

Sofia.$56 per passenger.Departing Thu, Jan 28.One-way flight with Ryanair.Outbound direct flight with Ryanair departing from Dublin on Thu, Jan 28, arriving in Sofia.Price includes taxes and charges.From $56, select.

Sofia.$58 per passenger.Departing Thu, Feb 25.One-way flight with Ryanair.Outbound direct flight with Ryanair departing from Dublin on Thu, Feb 25, arriving in Sofia.Price includes taxes and charges.From $58, select.

Sofia.$62 per passenger.Departing Tue, Sep 15.One-way flight with Ryanair.Outbound direct flight with Ryanair departing from Dublin on Tue, Sep 15, arriving in Sofia.Price includes taxes and charges.From $62, select.

Sofia.$66 per passenger.Departing Wed, Jun 24.One-way flight with Ryanair.Outbound indirect flight with Ryanair, departing from Dublin on Wed, Jun 24, arriving in Sofia.Price includes taxes and charges.From $66, select.

Sofia.$74 per passenger.Departing Wed, Jul 8.One-way flight with Ryanair.Outbound indirect flight with Ryanair, departing from Dublin on Wed, Jul 8, arriving in Sofia.Price includes taxes and charges.From $74, select.

Sofia.$95 per passenger.Departing Tue, Aug 11.One-way flight with Ryanair.Outbound direct flight with Ryanair departing from Dublin on Tue, Aug 11, arriving in Sofia.Price includes taxes and charges.From $95, select.

Sofia.$159 per passenger.Departing Fri, May 7.One-way flight with Lufthansa.Outbound indirect flight with Lufthansa, departing from Dublin on Fri, May 7, arriving in Sofia.Price includes taxes and charges.From $159, select.

Sofia.$177 per passenger.Departing Tue, Jun 30.One-way flight with Ryanair.Outbound direct flight with Ryanair departing from Dublin on Tue, Jun 30, arriving in Sofia.Price includes taxes and charges.From $177, select.

Sofia.$191 per passenger.Departing Tue, Jul 21.One-way flight with Ryanair.Outbound direct flight with Ryanair departing from Dublin on Tue, Jul 21, arriving in Sofia.Price includes taxes and charges.From $191, select.

Find the cheapest month to fly from Dublin to Sofia from $42 one-way

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Dublin to Sofia flights are currently cheapest in October.

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Direct flights from Dublin to Sofia

Dublin to Sofia: Alternative routes

Compare routes from Dublin to Sofia below. You may find an airport to fly into that's cheaper, faster, or easier than Sofia.

Sofia

4 miles from central Sofia

ClosestCheapest

from $42

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Dublin to Sofia: Flight information

The things to know before you go.

Cheapest flight found	$42
Cheapest month to fly	October
Average flight time	3 hrs, 37 mins
Most popular airline	Ryanair
Average flights per week	4

Finding cheap flights from Dublin to Sofia: Frequently asked questions

How much are round-trip flights from Dublin to Sofia?

The best price we found for a round-trip flight from Dublin to Sofia is $83. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

How long does it take to fly from Dublin to Sofia?

3 hours and 37 minutes is the average flight time from Dublin to Sofia.

Which airlines fly direct from Dublin to Sofia?

Ryanair, TUI and Buzz fly direct from Dublin to Sofia.

How many flights are there a week from Dublin to Sofia?

There are 4 flights per week flying from Dublin to Sofia, as of June 2026.

When is the cheapest time to fly from Dublin to Sofia?

The cheapest month to fly from Dublin to Sofia is usually October.

Which upcoming date is cheapest to fly from Dublin Airport to Sofia Airport on?

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Dublin Airport to Sofia Airport on Thursday, October 29, 2026.

Can I get a direct flight from Dublin Airport to Sofia Airport?

Yes – the average flight time is 3 hours and 37 minutes.

How can I find the best flight deal to Sofia?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Sofia but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

When is the best time to book flights to Sofia?

We crunched all the numbers in our flight calendar, and it looks like the cheapest time to book a flight to Sofia is around 40 days in advance, so don’t leave your flight to the last minute.

Which is the cheapest airline to fly with from Dublin Airport to Sofia?

Currently, Ryanair offers the cheapest flight tickets to Sofia.

Traveling from Dublin Airport (DUB) to Sofia Airport (SOF): what you need to know

The average duration of a direct flight from Dublin Airport to Sofia Airport is 3 hours 40 minutes.
Sofia is two hours ahead of Dublin and observes the UTC+2 timezone.
Flights from DUB to SOF start at 06:00 — the first with Ryanair. The last service of the day is at 19:10 with Ryanair. In total, you can choose from three weekly Dublin Airport to Sofia Airport flights.
Arrive at the airport on time so you don't miss your DUB to SOF flight. Be there at least two hours ahead for international flights and an hour early for domestic departures to avoid sprinting to your gate.
During popular months like July, it's best to get to the airport earlier than usual. Plan to arrive two hours before domestic departures and four hours ahead for an international flight whenever you're traveling during a high season in general.
Ryanair is your gateway to discovering Sofia (and maybe even some other exciting parts of Bulgaria!). Check out the direct flights from Dublin Airport to Sofia Airport offered by this popular airline.
The majority of passengers choose to fly with Ryanair on this route.
Ryanair is the most punctual carrier that operates DUB to SOF flights. A reliable 82.93% of its services on this route arrive on time.
Consider adding a stopover when booking your ticket from Dublin Airport to Sofia Airport. Simply deselect 'Direct flights only' to break up your trip, or maybe even explore a new city along the way. Here's where you can stop between DUB and SOF:
- Amsterdam Schiphol Airport
- Frankfurt am Main Airport
- Vienna Airport

How to find the cheapest flights from Dublin Airport (DUB) to Sofia Airport (SOF)

At the moment, $42 is the cheapest price we've found for a one-way Dublin Airport to Sofia Airport flight. The best price for a return plane ticket is $83. Keep in mind that fares may change due to availability at the time of booking.
To get cheap tickets from DUB to SOF, book your trip eight months ahead of your departure.
The cheapest month for flights from Dublin Airport to Sofia Airport is January. Use the 'Whole month' tool to find the lowest airfares if you have a flexible schedule.
Never miss a deal on cheap flights from DUB to SOF by creating a Price Alert. You'll get an email or notification on the app when a special offer becomes available.
Tailor your trip using filters. Pick your ideal arrival and departure times, total journey duration and airlines. You can also sort the results by 'Cheapest,' 'Best' or 'Fastest' flights from Dublin Airport to Sofia Airport.

Handy information about Dublin Airport (DUB)

When it comes to the on-time performance of Dublin Airport, data shows 77% of flights arrive within the expected timeframe.
To get to Dublin Airport from central Dublin, it'll take around 25 minutes by car. Of course, this depends on traffic. It's approximately 7 miles from the airport to the city center.
The trip on public transport will take about 30 minutes.
Get your trip off to a leisurely start by staying near DUB. Whether you're boarding an early flight from Dublin Airport to Sofia Airport or just don't want to be rushed, these hotels are ideal:

Arriving at Sofia Airport (SOF)

The last thing you need is a long trip to your hotel if you're arriving on a late Dublin Airport to Sofia Airport flight. Stay at one of these accommodation options near SOF instead:
Pick up a Sofia Airport rental car and discover Sofia and beyond with your own wheels. MEX, Surprice and NU Car Rentals are well-known companies to choose from here.
For the lowest price, book your vehicle from Sofia Airport about one week before traveling.

Getting from Sofia Airport (SOF) to central Sofia

From Sofia Airport, Sofia is approximately 6 miles away. It takes around 25 minutes to reach the center by car.
If you're traveling by public transport, expect a journey of roughly 30 minutes.

When to fly to Sofia Airport (SOF)

It's time to pick your travel dates for your flight from Dublin Airport to Sofia Airport. August is the most popular month to head to Sofia. If you'd like a more low-key vibe, go in March.
The warmest month in Sofia is August, with temperatures ranging between 55ºF and 90ºF. Lock in your flights from Dublin Airport to Sofia Airport in this month if you like this kind of weather.
January sees average temperatures of between 12ºF and 45ºF. Look for cheap tickets from DUB to SOF around that time if you want to travel when it's cooler.

Explore more of Bulgaria

Sofia is always a good idea, but there are so many other parts of Bulgaria waiting to be discovered. Around 80 miles south-east of Sofia, a visit to Plovdiv will keep you busy. Don't miss top attractions like Plovdiv Roman Theatre, Municipal Institute "Ancient Plovdiv" and Museum Center for Contemporary History.
Varna is another must-experience destination in Bulgaria and is around 240 miles east of Sofia. No trip is complete without visiting Sahara beach, Museum of Natural History and Sea Garden.