SOF

€35 Find Cheap Flights to Sofia

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Sofia departing on 26/1. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
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Search hundreds of travel sites at once for deals on flights to Sofia

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Sofia, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to Sofia, as well as popular online travel agencies
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Cheap Flight Deals to Sofia

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights to Sofia that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent return flight deals to Sofia

Recommended return deals departing in the coming months from the most popular airlines that fly to Sofia.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
16:50 - 01:10DUB-SOF
6h 20m1 stop
22:30 - 10:40SOF-DUB
14h 10m1 stop
€113Ryanair
Find Deal
Sat, 1 Feb - Thu, 6 Feb
06:00 - 11:30DUB-SOF
3h 30mdirect
18:45 - 07:30SOF-DUB
14h 45m1 stop
€122
Find Deal
Mon, 27 Jan - Fri, 31 Jan
12:10 - 22:25DUB-SOF
8h 15m1 stop
06:10 - 10:00SOF-DUB
5h 50m1 stop
€132Lufthansa
Find Deal
Sun, 2 Mar - Sun, 9 Mar
10:45 - 22:45DUB-SOF
10h 00m1 stop
06:10 - 10:00SOF-DUB
5h 50m1 stop
€144Lufthansa
Find Deal
Sun, 2 Mar - Sun, 9 Mar
12:15 - 11:50DUB-SOF
21h 35m2 stops
12:35 - 22:50SOF-DUB
12h 15m2 stops
€204Austrian Airlines
Find Deal
Sat, 1 Mar - Sat, 8 Mar
08:30 - 18:00DUB-SOF
7h 30m2 stops
18:55 - 16:50SOF-DUB
23h 55m2 stops
€208Austrian Airlines
Find Deal
Wed, 26 Mar - Sun, 30 Mar
18:40 - 13:00DUB-SOF
16h 20m2 stops
13:45 - 08:30SOF-DUB
20h 45m2 stops
€271SWISS
Find Deal
Mon, 3 Feb - Sat, 8 Feb
18:40 - 13:00DUB-SOF
16h 20m2 stops
13:45 - 17:50SOF-DUB
30h 05m2 stops
€275SWISS
Find Deal
Sat, 1 Feb - Thu, 6 Feb
04:25 - 22:45DUB-SOF
16h 20m2 stops
06:00 - 23:20SOF-DUB
19h 20m2 stops
€743TAP AIR PORTUGAL
Find Deal
Wed, 26 Feb - Sun, 2 Mar
04:15 - 22:25DUB-SOF
16h 10m2 stops
06:10 - 23:20SOF-DUB
19h 10m2 stops
€872TAP AIR PORTUGAL
Find Deal
Sat, 1 Mar - Sun, 9 Mar

Flights to Sofia - Travel Insights & Trends

Get data-powered insights and trends into flights to Sofia to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest day to fly to Sofia?

The average price of all round-trip flights to Sofia clicked on KAYAK for each day over the last 12 months.
Based on KAYAK data, the cheapest day to fly to Sofia is Tuesday where round-trip tickets can be as cheap as €176. On the other hand, the most expensive day to fly is Saturday, where round-trip prices are €356 on average.

What is the cheapest month to fly to Sofia?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights to Sofia, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights to Sofia is November, where tickets cost €167 on average for return flights. On the other hand, the most expensive months are June and July, where the average cost of tickets from Ireland is €334 and €316 respectively. For one-way flights, the best month to travel is November with an average price of €167.

What is the cheapest time of day to fly to Sofia?

The average price for all round-trip flights to Sofia depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.
The cheapest time of day to fly to Sofia is generally in the morning, when round-trip flights cost €253 on average. The most expensive time of day to fly to Sofia is generally in the evening, which is peak travel time and where the average cost of a ticket is €322.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights to Sofia, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.
To get a below average price, you should book around 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 14 weeks before departure.

Good to know

Low season

November

High season

July

Cheapest flight

€35
Best time to beat the crowds (30% less expensive on average)
Most popular time to fly (32% more expensive on average)
Flight from Dublin to Sofia

When to book flights to Sofia

Are your dates flexible? Find out the best times to travel to Sofia based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. The information is for flights to Sofia based on your location. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs - booking Sofia flights

  • How far is Sofia Airport from central Sofia?

    The city centre of Sofia is 7 km from Sofia.

  • What is the name of Sofia’s airport?

    All flights to Sofia land at Sofia Airport. The airport code is SOF,and it can also be referred to as Sofia or Sofia Intl.

  • How does KAYAK find such low prices on flights to Sofia?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to Sofia.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to Sofia?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Sofia is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights to Sofia?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Sofia with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to Sofia?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Sofia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • How many direct flights to Sofia are there each week?

    Each week there are around 4 direct flights from within Ireland to Sofia. The most common day for departures is Sunday, with 25% of flights taking off on this day.

See more FAQs

Top tips for finding cheap flights to Sofia

  • Book at least 1 week before departure in order to get a below-average price.
  • High season is considered to be May, June and July. The cheapest month to fly from Ireland is November.
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Sofia flight deals.

Prefer to fly direct to Sofia?

Find which airlines fly direct to Sofia Airport, which days they fly and book direct flights.

Direct departures

Ireland to Sofia

Monday

ANA, Aegean Airlines, Air Canada, +36 more

ANA, Aegean Airlines, +37 more

Tuesday

ANA, Aegean Airlines, Air Canada, +34 more

ANA, Aegean Airlines, +35 more

Wednesday

ANA, Aegean Airlines, Air Canada, +37 more

ANA, Aegean Airlines, +38 more

Thursday

ANA, Aegean Airlines, Air Canada, +35 more

ANA, Aegean Airlines, +36 more

Friday

ANA, Aegean Airlines, Air Canada, +37 more

ANA, Aegean Airlines, +38 more

Saturday

ANA, Aegean Airlines, Air Canada, +33 more

ANA, Aegean Airlines, +34 more

Sunday

ANA, Aegean Airlines, Air Canada, +35 more

ANA, Aegean Airlines, +36 more

See more direct flights

Direct returns

Sofia to Ireland

Monday

ANA, Aegean Airlines, Air Canada, +36 more

ANA, Aegean Airlines, +37 more

Tuesday

ANA, Aegean Airlines, Air Canada, +34 more

ANA, Aegean Airlines, +35 more

Wednesday

ANA, Aegean Airlines, Air Canada, +37 more

ANA, Aegean Airlines, +38 more

Thursday

ANA, Aegean Airlines, Air Canada, +35 more

ANA, Aegean Airlines, +36 more

Friday

ANA, Aegean Airlines, Air Canada, +37 more

ANA, Aegean Airlines, +38 more

Saturday

ANA, Aegean Airlines, Air Canada, +33 more

ANA, Aegean Airlines, +34 more

Sunday

ANA, Aegean Airlines, Air Canada, +35 more

ANA, Aegean Airlines, +36 more

See more direct flights
See more direct flights

Top airline flying to Sofia

 
See real verified KAYAK customer reviews for airlines flying to Sofia. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Ireland to Sofia. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with to Sofia? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
6.7
LufthansaOverall score based on 7093 reviews
6.7Comfort
7.5Crew
6.3Food
7.0Boarding
6.4Entertainment
Airline reviews

You gave me a “Never fly Lufthansa” experience for life. You charged me $1760 for reinstating my ticket on a cancelled flight. Service at the airport was terrible. I’m convinced that I should never fly Lufthansa.

2.0 MediocreAnonymous, Jan 2025DEL - MUC
Read more Lufthansa reviews

You gave me a “Never fly Lufthansa” experience for life. You charged me $1760 for reinstating my ticket on a cancelled flight. Service at the airport was terrible. I’m convinced that I should never fly Lufthansa.

Flights scheduled with impossible connections - Lufthansa apparently believes it takes 7mins to change terminals, go through passport control, re-clear security and walk 1.8kms…..and everything will work perfectly (which it never does at Frankfurt). No staff on hand to assist with transfers on delayed flights. No transfer guidance provided by app. No compensation offered for 6hr delay to connecting flight.

They are professional. Nice crew. Still flying Boeing 747. Thank you for that. I love this airplane. Traditional.

Entertainment was good. Food was mediocre. Service was mediocre. New plane was smooth

Boarding was unorganised. The flight was very uncomfortable, the temperature was far too high. On requests to lower it nothing changed.

The agent, who took my mother to her gate, kept talking with one of her male coworkers and treating my mother like a sack of potatoes. She was ignoring my questions because she was too busy flirting with her male colleague. This was a very unprofessional behavior. We also had to wait for close to half an hour for an agent to arrive.

Very good flight, only problem is the boarding process where some peoples do not have manners and do not how to fly ( preparing your documents, oversized carry-ons, not understanding or feigning to not understand directives).

The seats were extremely uncomfortable. I spent €25 on internet and never gained access to it. A flight attendant told me she would file a complaint/report on my behalf but it put me in a very difficult situation.

This flight went smoothly and the economy plus free upgrade worked very well.

I remember flying with Lufthansa many years ago, and it used to be an amazing airline with more technologically savvy and roomy planes, but unfortunately that isn’t the case anymore. The space between the seats is much smaller, which is ok for short flights, but definitely not for across the Atlantic flights. Not sure if I’ll opt for Lufthansa the next time, maybe just if necessary.

Book Cheap Sofia Plane Tickets

Recent return flight deals

 
These are the cheapest return flights to Sofia found on KAYAK in the last 72 hours.
1/2Sat
1 stopRyanair
6h 20mDUB-SOF
6/2Thu
1 stopRyanair
14h 10mSOF-DUB
€113
27/1Mon
direct
3h 30mDUB-SOF
31/1Fri
1 stop
14h 45mSOF-DUB
€122
2/3Sun
1 stopLufthansa
8h 15mDUB-SOF
9/3Sun
1 stopLufthansa
5h 50mSOF-DUB
€132
2/3Sun
1 stopLufthansa
10h 00mDUB-SOF
9/3Sun
1 stopLufthansa
5h 50mSOF-DUB
€144
1/3Sat
2 stopsAustrian Airlines
21h 35mDUB-SOF
8/3Sat
2 stopsAustrian Airlines
12h 15mSOF-DUB
€204
26/3Wed
2 stopsAustrian Airlines
7h 30mDUB-SOF
30/3Sun
2 stopsAustrian Airlines
23h 55mSOF-DUB
€208
3/2Mon
2 stopsSWISS
16h 20mDUB-SOF
8/2Sat
2 stopsSWISS
20h 45mSOF-DUB
€271
1/2Sat
2 stopsSWISS
16h 20mDUB-SOF
6/2Thu
2 stopsSWISS
30h 05mSOF-DUB
€275
26/2Wed
2 stopsTAP AIR PORTUGAL
16h 20mDUB-SOF
2/3Sun
2 stopsTAP AIR PORTUGAL
19h 20mSOF-DUB
€743
1/3Sat
2 stopsTAP AIR PORTUGAL
16h 10mDUB-SOF
9/3Sun
2 stopsTAP AIR PORTUGAL
19h 10mSOF-DUB
€872

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Recent one-way flight deals

 
Only flying one-way? Below are some of the best deals for one-way flights to Sofia found on KAYAK in the last 72 hours.
26/1Sun
directRyanair
3h 30mDUB-SOF
€35
7/2Fri
directRyanair
3h 30mDUB-SOF
€60
3/2Mon
directRyanair
3h 30mDUB-SOF
€63
3/2Mon
1 stop
25h 55mDUB-SOF
€66
18/2Tue
1 stop
17h 15mDUB-SOF
€67
17/3Mon
1 stop
22h 30mDUB-SOF
€69
16/4Wed
1 stopLufthansa
8h 40mDUB-SOF
€129
17/3Mon
2 stopsLufthansa
15h 45mDUB-SOF
€135
27/1Mon
1 stopIberia
9h 00mDUB-SOF
€152
27/1Mon
2 stopsSWISS
16h 20mDUB-SOF
€209

Search by stops

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Last minute flights to Sofia

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights to Sofia that are departing in the next 10 days.
18/1Sat
multi-stop
13h 40mDUB-SOF
24/1Fri
multi-stop
22h 15mSOF-DUB
€360
21/1Tue
multi-stop
25h 50mDUB-SOF
23/1Thu
multi-stop
8h 55mSOF-DUB
€373
18/1Sat
multi-stopSWISS
13h 40mDUB-SOF
24/1Fri
multi-stopSWISS
24h 20mSOF-DUB
€400
18/1Sat
multi-stop
13h 40mDUB-SOF
24/1Fri
multi-stop
10h 40mSOF-DUB
€402
21/1Tue
multi-stop
19h 45mDUB-SOF
23/1Thu
multi-stop
8h 55mSOF-DUB
€430
21/1Tue
multi-stop
20h 50mDUB-SOF
23/1Thu
multi-stop
8h 55mSOF-DUB
€456
18/1Sat
multi-stopSWISS
21h 30mDUB-SOF
24/1Fri
multi-stopSWISS
24h 20mSOF-DUB
€466
18/1Sat
multi-stop
7h 40mDUB-SOF
24/1Fri
multi-stop
10h 40mSOF-DUB
€497
21/1Tue
multi-stop
5h 55mORK-SOF
23/1Thu
multi-stop
13h 55mSOF-ORK
€515
21/1Tue
multi-stopKLM
6h 05mORK-SOF
23/1Thu
multi-stopKLM
7h 55mSOF-ORK
€1,167

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Travelling to a place near Sofia?

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

Everything you need to know for your flight to Sofia

Information on the airport you'll fly into in Sofia

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