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Flights to Sofia

€42 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 3/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from Ireland to Sofia

Cheap return flights

Enter your travel dates to find the best prices.
Ryanair Logo
06:30 - 09:15
DUB
-
SOF
24h 45m
2 stops
Ryanair Logo
05:45 - 09:50
SOF
-
DUB
6h 05m
1 stop
€113Ryanair
Wed, 1 Jul - Wed, 29 Jul
Multiple Airlines Logo
21:35 - 12:50
DUB
-
SOF
13h 15m
1 stop
Multiple Airlines Logo
05:55 - 18:50
SOF
-
DUB
14h 55m
1 stop
€114Multiple Airlines
Tue, 21 Jul - Tue, 28 Jul
Multiple Airlines Logo
19:40 - 15:10
DUB
-
SOF
41h 30m
2 stops
Multiple Airlines Logo
05:45 - 07:35
SOF
-
DUB
3h 50mdirect
€120Multiple Airlines
Sat, 20 Jun - Sat, 27 Jun
Ryanair Logo
10:05 - 09:15
DUB
-
SOF
21h 10m
2 stops
Ryanair Logo
18:35 - 07:50
SOF
-
DUB
15h 15m
1 stop
€120Ryanair
Wed, 1 Jul - Wed, 29 Jul
Ryanair Logo
21:20 - 09:15
DUB
-
SOF
33h 55m
2 stops
Ryanair Logo
23:25 - 01:15
SOF
-
DUB
3h 50mdirect
€123Ryanair
Tue, 30 Jun - Tue, 7 Jul
Multiple Airlines Logo
15:15 - 16:30
DUB
-
SOF
23h 15m
2 stops
Multiple Airlines Logo
05:55 - 18:50
SOF
-
DUB
14h 55m
1 stop
€124Multiple Airlines
Tue, 21 Jul - Tue, 28 Jul
Multiple Airlines Logo
06:30 - 09:15
DUB
-
SOF
24h 45m
2 stops
Multiple Airlines Logo
06:30 - 22:35
SOF
-
DUB
18h 05m
2 stops
€125Multiple Airlines
Wed, 1 Jul - Wed, 29 Jul
Multiple Airlines Logo
10:05 - 09:15
DUB
-
SOF
21h 10m
2 stops
Multiple Airlines Logo
06:30 - 20:45
SOF
-
DUB
16h 15m
2 stops
€129Multiple Airlines
Wed, 1 Jul - Wed, 29 Jul
Multiple Airlines Logo
05:45 - 20:25
DUB
-
SOF
12h 40m
1 stop
Multiple Airlines Logo
11:45 - 01:00
SOF
-
DUB
15h 15m
2 stops
€130Multiple Airlines
Wed, 26 Aug - Wed, 2 Sep
Multiple Airlines Logo
19:05 - 12:35
DUB
-
SOF
15h 30m
1 stop
Multiple Airlines Logo
05:55 - 18:50
SOF
-
DUB
14h 55m
1 stop
€131Multiple Airlines
Wed, 22 Jul - Tue, 28 Jul

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 June 2026.
Use the filters below to find and compare flights to Sofia that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight

DublinSofia

DUB - SOF

DUBSOF

Dublin

Wed 1/7

06:30-09:15

2 stops24h 45m

Sofia

Wed 29/7

05:45-09:50

1 stop6h 05m

€113

DublinSofia

DUB - SOF

DUBSOF

Dublin

Tue 21/7

21:35-12:50

1 stop13h 15m

Sofia

Tue 28/7

05:55-18:50

1 stop14h 55m

€114

DublinSofia

DUB - SOF

DUBSOF

Dublin

Sat 20/6

19:40-15:10

2 stops41h 30m

Sofia

Sat 27/6

05:45-07:35

Nonstop3h 50m

€120

DublinSofia

DUB - SOF

DUBSOF

Dublin

Wed 1/7

10:05-09:15

2 stops21h 10m

Sofia

Wed 29/7

18:35-07:50

1 stop15h 15m

€120

DublinSofia

DUB - SOF

DUBSOF

Dublin

Tue 30/6

21:20-09:15

2 stops33h 55m

Sofia

Tue 7/7

23:25-01:15

Nonstop3h 50m

€123

DublinSofia

DUB - SOF

DUBSOF

Dublin

Tue 21/7

15:15-16:30

2 stops23h 15m

Sofia

Tue 28/7

05:55-18:50

1 stop14h 55m

€124

DublinSofia

DUB - SOF

DUBSOF

Dublin

Wed 1/7

06:30-09:15

2 stops24h 45m

Sofia

Wed 29/7

06:30-22:35

2 stops18h 05m

€125

DublinSofia

DUB - SOF

DUBSOF

Dublin

Wed 1/7

10:05-09:15

2 stops21h 10m

Sofia

Wed 29/7

06:30-20:45

2 stops16h 15m

€129
Fastest return journey

DublinSofia

DUB - SOF

DUBSOF

Dublin

Wed 26/8

05:45-20:25

1 stop12h 40m

Sofia

Wed 2/9

11:45-01:00

2 stops15h 15m

€130

DublinSofia

DUB - SOF

DUBSOF

Dublin

Wed 22/7

19:05-12:35

1 stop15h 30m

Sofia

Tue 28/7

05:55-18:50

1 stop14h 55m

€131

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Sofia from

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 €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 March instead. Flights to Sofia in March, while not as cheap as those in November, still average around €141.

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 €114. In contrast, the most expensive time of day to depart to Sofia is in the afternoon when prices are around €146.

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 €259 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 €167 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 DUBLINNovember47% cheaperFlying from Dublin to Sofia costs on average just €138 in November
MOST EXPENSIVE MONTH TO FLY TO SOFIA FROM DUBLINJuly61% more expensiveIt costs about €419 for flights to Sofia from Dublin in July
MOST POPULAR MONTH TO FLY TO SOFIA FROM DUBLINJuly544% 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

€42

Best Round-Trip Price

€113

Fastest flight time

3h 35m

Popular in

July
The best one-way flight price to Sofia from Ireland in the last 5 days is €42 (Dublin to Sofia).
Search Deals
The best round-trip flight price to Sofia from Ireland in the last 5 days is €113 (Dublin to Sofia).
Search Deals
The fastest flight to Sofia from Ireland takes 3h 35m (Dublin to Sofia).
Search Deals
July has the highest demand for flights to Sofia, with a 19% price increase on average.
Search Deals

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 22 days ahead of your departure date. In general, you can expect to find flights to Sofia for around €259 when searching 22 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 €94 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 3 as of June 2026.

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
Borovets

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.

An easier way to manage your Sofia trip

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