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Flights to Sofia

€26 Cheap flights to Sofia

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight to Sofia departing on 10/11. 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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Find the cheapest flights from Ireland to Sofia

Cheap return flights

Ryanair Logo
17:15 - 22:55DUB-SOF
3h 40mdirect
Ryanair Logo
22:30 - 00:10SOF-DUB
3h 40mdirect
€59Ryanair
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Sun, 19 Oct - Sun, 26 Oct
Ryanair Logo
17:15 - 22:55DUB-SOF
3h 40mdirect
Ryanair Logo
22:30 - 00:10SOF-DUB
3h 40mdirect
€61Ryanair
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Sun, 19 Oct - Sun, 26 Oct
Logo
11:20 - 23:15DUB-SOF
9h 55m1 stop
Logo
22:30 - 00:10SOF-DUB
3h 40mdirect
€94
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Sun, 19 Oct - Sun, 26 Oct
Logo
20:15 - 13:35DUB-SOF
15h 20m1 stop
Logo
06:10 - 11:15SOF-DUB
7h 05m1 stop
€97
Find Deal
Tue, 7 Oct - Tue, 14 Oct
Ryanair Logo
23:00 - 22:20DUB-SOF
21h 20m1 stop
Ryanair Logo
22:30 - 00:10SOF-DUB
3h 40mdirect
€105Ryanair
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Sun, 19 Oct - Sun, 26 Oct
Lufthansa Logo
10:50 - 22:45DUB-SOF
9h 55m1 stop
Lufthansa Logo
06:05 - 10:05SOF-DUB
6h 00m1 stop
€168Lufthansa
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Wed, 26 Nov - Sun, 30 Nov
Lufthansa Logo
10:50 - 22:45DUB-SOF
9h 55m1 stop
Lufthansa Logo
06:05 - 17:10SOF-DUB
13h 05m1 stop
€172Lufthansa
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Thu, 19 Feb - Wed, 25 Feb
Aegean Airlines Logo
00:01 - 14:35DUB-SOF
12h 34m1 stop
Aegean Airlines Logo
15:20 - 10:00SOF-DUB
20h 40m1 stop
€184Aegean Airlines
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Mon, 6 Oct - Tue, 14 Oct
KLM Logo
15:25 - 14:00ORK-SOF
20h 35m2 stops
KLM Logo
07:00 - 22:25SOF-ORK
17h 25m1 stop
€502KLM
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Tue, 7 Oct - Sat, 11 Oct
KLM Logo
15:25 - 14:00ORK-SOF
44h 35m2 stops
KLM Logo
07:00 - 22:25SOF-ORK
17h 25m1 stop
€506KLM
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Tue, 7 Oct - Sat, 11 Oct

momondo Fare Finder

 
Locate flights to Sofia that fit your budget, with regularly updated fares and availability. In the last 7 days, momondo users made a total of 13,528 searches and data was last updated on 11 September 2025.
Use the filters below to find and compare flights to Sofia that are best for you.

Fly from

Route

Depart

Return

Price

DublinSofia

DUB - SOF

DUBSOF

Dublin

Sun 19/10

17:15-22:55

Nonstop3h 40m

Sofia

Sun 26/10

22:30-00:10

Nonstop3h 40m

€59

DublinSofia

DUB - SOF

DUBSOF

Dublin

Sun 19/10

17:15-22:55

Nonstop3h 40m

Sofia

Sun 26/10

22:30-00:10

Nonstop3h 40m

€61

DublinSofia

DUB - SOF

DUBSOF

Dublin

Sun 19/10

11:20-23:15

1 stop9h 55m

Sofia

Sun 26/10

22:30-00:10

Nonstop3h 40m

€94

DublinSofia

DUB - SOF

DUBSOF

Dublin

Tue 7/10

20:15-13:35

1 stop15h 20m

Sofia

Tue 14/10

06:10-11:15

1 stop7h 05m

€97

DublinSofia

DUB - SOF

DUBSOF

Dublin

Sun 19/10

23:00-22:20

1 stop21h 20m

Sofia

Sun 26/10

22:30-00:10

Nonstop3h 40m

€105

DublinSofia

DUB - SOF

DUBSOF

Dublin

Wed 26/11

10:50-22:45

1 stop9h 55m

Sofia

Sun 30/11

06:05-10:05

1 stop6h 00m

€168

DublinSofia

DUB - SOF

DUBSOF

Dublin

Thu 19/2

10:50-22:45

1 stop9h 55m

Sofia

Wed 25/2

06:05-17:10

1 stop13h 05m

€172

DublinSofia

DUB - SOF

DUBSOF

Dublin

Mon 6/10

00:01-14:35

1 stop12h 34m

Sofia

Tue 14/10

15:20-10:00

1 stop20h 40m

€184

CorkSofia

ORK - SOF

ORKSOF

Cork

Tue 7/10

15:25-14:00

2 stops20h 35m

Sofia

Sat 11/10

07:00-22:25

1 stop17h 25m

€502

CorkSofia

ORK - SOF

ORKSOF

Cork

Tue 7/10

15:25-14:00

2 stops44h 35m

Sofia

Sat 11/10

07:00-22:25

1 stop17h 25m

€506

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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Sofia flights insights and trends

Explore insights for your Sofia flight to craft the best travel plan

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 €148, 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 €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 Ireland 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 Ireland when booking weeks ahead of your departure date. In general, you can expect to find flights to Sofia for around €203 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 €174 on momondo.

Cheapest flights to Sofia

Find the cheapest flights to Sofia from your nearest city or airport
Find flights from Dublin to Sofia
CHEAPEST MONTH TO FLY TO SOFIA FROM DUBLINNovember28% cheaperFlying from Dublin to Sofia costs on average just €148 in November
MOST EXPENSIVE MONTH TO FLY TO SOFIA FROM DUBLINDecember44% more expensiveIt costs about €293 for flights to Sofia from Dublin in December
MOST POPULAR MONTH TO FLY TO SOFIA FROM DUBLINJuly390% more users visitedMore momondo users searched in flights to Sofia from Dublin in July than any other month

Cheap Sofia flight deals and tips

Summary info about Sofia flight prices, duration and airlines

Best One-Way Price

€26

Best Round-Trip Price

€59

Fastest flight time

3h 40m

Popular in

December
The best one-way flight price to Sofia from Ireland in the last 72 hours is €26 (Dublin to Sofia).
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The best round-trip flight price to Sofia from Ireland in the last 72 hours is €59 (Dublin to Sofia).
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The fastest flight to Sofia from Ireland takes 3h 40m (Dublin to Sofia).
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December has the highest demand for flights to Sofia, with a 2% price increase on average.
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Frequently asked questions about flying to Sofia

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 12 days ahead of your departure date. In general, you can expect to find flights to Sofia for around €203 when searching 12 days out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Sofia from Ireland for as low as €91 on momondo.

Is there an alternative airport near Sofia?

Finding an alternative and possibly cheaper destination airport near Sofia is possible. If you are planning a flight to Sofia, consider booking flights to Plovdiv Airport (144 km from Sofia city centre).

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

Prices for flights to Sofia Airport were last updated today.

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

The number of operators available for flights to Sofia Airport is 2 as of September 2025.

How old do you have to be to fly 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 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.

Travelling to a place near Sofia?

Book flights to Sofia if you plan to visit one of these locations
Bansko

Why use momondo?

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

We help find the flight that best suits your needs; momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight for you.

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

Yes. momondo enables you to select and highlight flights to Sofia with this policy.

How can momondo help me find flights to Sofia?

momondo provides multiple filters to help you find the best flight to Sofia. Filter by price, airline, airport, cabin, aircraft, payment method, number of stops and more.

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

Yes momondo offers price alerts on flights to Sofia. 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.

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Popular Flights to Sofia

Popular routes according to searches in the past day on momondo
Dublin to Sofia Flightsfrom €120
Cork to Sofia Flightsfrom €593