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

Ryanair is the most popular carrier operating from Dublin to Sofia

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

The number of flights available between Dublin and Sofia is 1 per week as of July 2025. The most frequent departure day is Wed, with 100% of weekly flights leaving on this day.

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

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

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

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

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

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.

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

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.

€35 Cheap Flights from Dublin to Sofia in 2025

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Find the cheapest flights from Dublin to Sofia

Round-trip

One-way

Last minute

Direct

Cheap return flights

06:50 - 00:30DUB-SOF

15h 40m1 stop

20:10 - 12:50SOF-DUB

18h 40m1 stop

€129

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Tue, 26 Aug - Tue, 23 Sep

08:45 - 00:30DUB-SOF

13h 45m1 stop

19:15 - 00:25SOF-DUB

7h 10m1 stop

€144

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Tue, 19 Aug - Thu, 21 Aug

12:55 - 01:25DUB-SOF

10h 30m1 stop

19:50 - 07:50SOF-DUB

14h 00m1 stop

€146

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Tue, 23 Sep - Sat, 27 Sep

09:00 - 22:50DUB-SOF

11h 50m1 stop

06:00 - 19:15SOF-DUB

15h 15m1 stop

€151Lufthansa

Find Deal

Wed, 24 Sep - Sat, 27 Sep

17:45 - 23:00DUB-SOF

27h 15m1 stop

06:00 - 19:15SOF-DUB

15h 15m1 stop

€167Lufthansa

Find Deal

Mon, 22 Sep - Sat, 27 Sep

09:15 - 20:05DUB-SOF

8h 50m1 stop

19:40 - 01:05SOF-DUB

7h 25m1 stop

€168Ryanair

Find Deal

Mon, 22 Sep - Sat, 27 Sep

09:15 - 20:05DUB-SOF

8h 50m1 stop

17:40 - 00:10SOF-DUB

8h 30m1 stop

€171Ryanair

Find Deal

Mon, 22 Sep - Fri, 26 Sep

09:15 - 20:05DUB-SOF

8h 50m1 stop

19:40 - 01:05SOF-DUB

7h 25m1 stop

€172Ryanair

Find Deal

Mon, 22 Sep - Sat, 27 Sep

09:00 - 22:50DUB-SOF

11h 50m1 stop

12:00 - 19:15SOF-DUB

9h 15m2 stops

€184Lufthansa

Find Deal

Tue, 23 Sep - Sat, 27 Sep

09:00 - 22:50DUB-SOF

11h 50m1 stop

19:25 - 08:10SOF-DUB

14h 45m2 stops

€191Lufthansa

Find Deal

Wed, 24 Sep - Sat, 27 Sep

Lufthansa flights from Dublin to Sofia

Our best Lufthansa deals on Dublin to Sofia flight tickets

Lufthansa

24 Sept

DUB09:00Dublin

11h 50m

1 stop

SOF22:50Sofia

27 Sept

SOF06:00Sofia

15h 15m

1 stop

DUB19:15Dublin

€151

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Lufthansa

22 Sept

DUB17:45Dublin

27h 15m

1 stop

SOF23:00Sofia

27 Sept

SOF06:00Sofia

15h 15m

1 stop

DUB19:15Dublin

€167

Find similar

Lufthansa

23 Sept

DUB09:00Dublin

11h 50m

1 stop

SOF22:50Sofia

27 Sept

SOF12:00Sofia

9h 15m

2 stops

DUB19:15Dublin

€184

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Ryanair flights from Dublin to Sofia

Our best Ryanair deals on Dublin to Sofia flight tickets

Ryanair

22 Sept

DUB09:15Dublin

8h 50m

1 stop

SOF20:05Sofia

27 Sept

SOF19:40Sofia

7h 25m

1 stop

DUB01:05Dublin

€168

Find similar

Ryanair

22 Sept

DUB09:15Dublin

8h 50m

1 stop

SOF20:05Sofia

26 Sept

SOF17:40Sofia

8h 30m

1 stop

DUB00:10Dublin

€171

Find similar

Ryanair

22 Sept

DUB09:15Dublin

8h 50m

1 stop

SOF20:05Sofia

27 Sept

SOF19:40Sofia

7h 25m

1 stop

DUB01:05Dublin

€172

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How to get the cheapest flight ticket from Dublin 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

Other information

What is the cheapest month to fly to Sofia?

The cheapest month to fly to Sofia from Dublin is in November. Flight prices, which tend to average around €147, 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 €160.

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 €155. The most expensive day to fly to Sofia is Saturday, with ticket prices averaging around €313.

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

Our data shows that the cheapest Dublin 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 €223. In contrast, the most expensive time of day to depart to Sofia is in the afternoon when prices are around €283.

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

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 €202 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 €179 on momondo.

How have Dublin to Sofia flight prices changed over time?

As of July 2025, prices for Dublin to Sofia flights are approximately 63% more expensive when compared to flights at the same time last year.

When to book flights from Dublin to Sofia

Are you open to changing your travel dates? Check out the ideal times to fly from Dublin to Sofia according to our flight data. Find out which month and days have the cheapest flights.

Estimated return price

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

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

Best price found	€35
Fastest flight time	3h 40m
Direct flights	Mon, Thu and Sun
Airports in Sofia	1 airport

The best one-way flight to Sofia from Dublin in the past 72 hours is €35. The best return flight deal from Dublin to Sofia found on momondo in the last 72 hours is €129.

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

Direct flights go from Dublin to Sofia on Monday, Thursday and Sunday. Airline offering direct flights is Ryanair..

There is 1 airport near Sofia: Sofia (SOF)

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How far is Dublin to Sofia by plane?
The straight-line distance from Dublin to Sofia is 2471.7 km. 3h 40m is a normal flight duration for this route.
When did momondo last update prices for flights from Dublin Airport to Sofia Airport?
Prices for flights from Dublin Airport to Sofia Airport were last updated today.
How many operators does momondo search for flights from Dublin Airport to Sofia Airport?
As of July 2025, there is 1 operator available to choose from for flights from Dublin Airport to Sofia Airport.
How old do you have to be to fly from Dublin Airport to Sofia Airport?
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.
What documentation or ID do you need to fly to Sofia Airport?
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.
What is the most popular plane model from Dublin to Sofia?
momondo data reveals that the most frequently booked plane model on the route from Dublin to Sofia is Boeing 737 MAX 8, representing 80.56% of all bookings. The subsequent popular models are Boeing 737-800 Passenger/BBJ2 (winglets) at 13.89%, Airbus A321neo at 2.78%, and Airbus A320-100/200 at 2.78%.
What is the most popular airline from Dublin to Sofia?
Based on momondo bookings for flights between Dublin and Sofia, the leading airline is Lufthansa, making up 100% of the total bookings.

Best airlines flying from Dublin to Sofia

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

Airline	Rating	Free Cancellation	Price
Lufthansa	PriceFrom €138	Free Cancellation	Rating 6.8 7,199 reviews		Search Lufthansa flights

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Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Dublin to Sofia . Millions of users trust and use momondo every year so you are in good hands.

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

momondo does allow users to show only those flights to Sofia from Dublin which offer a flexible booking policy as well as other useful filters and features.

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

Once you have performed a search for Dublin to Sofia flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are simply researching potential flights to Sofia, momondo offers a useful price alert feature which will track prices for flights to Sofia from Dublin and alert you when they change.