SOF

€32 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 9/3. 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
07:55 - 13:35DUB-SOF
3h 40mdirect
23:20 - 01:05SOF-DUB
3h 45mdirect
€78Ryanair
Find Deal
Wed, 2 Apr - Sun, 6 Apr
07:55 - 13:35DUB-SOF
3h 40mdirect
13:00 - 14:45SOF-DUB
3h 45mdirect
€81Ryanair
Find Deal
Wed, 2 Apr - Tue, 8 Apr
07:55 - 13:35DUB-SOF
3h 40mdirect
06:10 - 11:15SOF-DUB
7h 05m1 stop
€109
Find Deal
Wed, 2 Apr - Tue, 8 Apr
19:05 - 18:45DUB-SOF
21h 40m1 stop
23:20 - 01:05SOF-DUB
3h 45mdirect
€127
Find Deal
Wed, 2 Apr - Sun, 13 Apr
10:45 - 22:45DUB-SOF
10h 00m1 stop
06:15 - 16:55SOF-DUB
12h 40m1 stop
€146Lufthansa
Find Deal
Thu, 27 Mar - Thu, 10 Apr
10:45 - 22:45DUB-SOF
10h 00m1 stop
18:40 - 08:10SOF-DUB
15h 30m1 stop
€164Lufthansa
Find Deal
Mon, 24 Mar - Wed, 2 Apr
18:40 - 13:00DUB-SOF
16h 20m2 stops
10:50 - 17:50SOF-DUB
9h 00m1 stop
€207SWISS
Find Deal
Mon, 24 Mar - Wed, 2 Apr
09:00 - 18:10DUB-SOF
7h 10m2 stops
18:55 - 22:15SOF-DUB
29h 20m2 stops
€242Austrian Airlines
Find Deal
Wed, 2 Apr - Sun, 13 Apr
09:00 - 18:10DUB-SOF
7h 10m2 stops
08:00 - 22:15SOF-DUB
16h 15m2 stops
€250Austrian Airlines
Find Deal
Wed, 2 Apr - Sun, 6 Apr
18:40 - 13:00DUB-SOF
16h 20m2 stops
11:05 - 12:30SOF-DUB
27h 25m1 stop
€268SWISS
Find Deal
Wed, 19 Mar - Sun, 23 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 €174. On the other hand, the most expensive day to fly is Saturday, where round-trip prices are €351 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 €165 on average for return flights. On the other hand, the most expensive months are June and August, where the average cost of tickets from Ireland is €354 and €326 respectively. For one-way flights, the best month to travel is November with an average price of €165.

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 €250 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 €318.

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

€32
Best time to beat the crowds (30% less expensive on average)
Most popular time to fly (24% 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, +37 more

ANA, Aegean Airlines, +38 more

Tuesday

ANA, Aegean Airlines, Air Canada, +38 more

ANA, Aegean Airlines, +39 more

Wednesday

ANA, Aegean Airlines, Air Canada, +37 more

ANA, Aegean Airlines, +38 more

Thursday

ANA, Aegean Airlines, Air Canada, +36 more

ANA, Aegean Airlines, +37 more

Friday

ANA, Aegean Airlines, Air Canada, +40 more

ANA, Aegean Airlines, +41 more

Saturday

ANA, Aegean Airlines, Air Canada, +36 more

ANA, Aegean Airlines, +37 more

Sunday

ANA, Aegean Airlines, Air Canada, +37 more

ANA, Aegean Airlines, +38 more

See more direct flights

Direct returns

Sofia to Ireland

Monday

ANA, Aegean Airlines, Air Canada, +37 more

ANA, Aegean Airlines, +38 more

Tuesday

ANA, Aegean Airlines, Air Canada, +38 more

ANA, Aegean Airlines, +39 more

Wednesday

ANA, Aegean Airlines, Air Canada, +37 more

ANA, Aegean Airlines, +38 more

Thursday

ANA, Aegean Airlines, Air Canada, +36 more

ANA, Aegean Airlines, +37 more

Friday

ANA, Aegean Airlines, Air Canada, +40 more

ANA, Aegean Airlines, +41 more

Saturday

ANA, Aegean Airlines, Air Canada, +36 more

ANA, Aegean Airlines, +37 more

Sunday

ANA, Aegean Airlines, Air Canada, +37 more

ANA, Aegean Airlines, +38 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 6985 reviews
6.2Food
6.9Boarding
7.5Crew
6.4Entertainment
6.7Comfort
Airline reviews

It was great. The airline staff was very friendly. The FRA security was a bit harsh doing their job but friendly overall.

10.0 ExcellentVijay, Feb 2025FRA - RDU
Read more Lufthansa reviews

It was great. The airline staff was very friendly. The FRA security was a bit harsh doing their job but friendly overall.

So poor I will endeavour to never fly with them again. Booked flight direct with Lufthansa, LHR to Leipzig, with stop in Frankfurt. Transfer in Frankfurt, via app and website was a '9min walk'...it, quite simply is not - it was a complete terminal change, with passport control & 2nd security check. No guidance provided by gate staff. Missed connection (despite agents at passport control granting line bypass and running for 750m). No assistance from gate agents at missed flight (along with approximately 15 other passengers that didn't make connection. Lufthansa Service Centre staff helpful - their manager was not, stated it was our fault for not leaving enough time to make transfer, revoked compensation....err, how are we supposed to know about construction, new security procedures, late gate changes??? Really??? We went were airline sent us, at pace, they messed up (twice on both legs of journey). Will avoid at all costs in future.

I requested a wheelchair for they haven’t got it, they are old and don’t speech english

I am not sure I like the new Discover line of Lufthansa. I have been flying from us to Italy for the past 30 years and always favored Lufthansa ove other Companies because of cleanliness, service, food, beverage. When compared white other airlines Lufthansa was always considered one of the best. I can't say that anymore. I fly Lufthansa only because I consider the line MCO to FRA timely convenient for my schedule but always look for alternatives when before I was considering other routes only if the price was in question.

Because of the fog at the Frankfurt airport, our flight was delayed leaving Budapest. We only had 20 minutes to get from A23 to C13. This was quite a walk for this not-so-young anymore lady--even with the help of moving sidewalks! We also had to go through passport control and then security. Germany is extra thorough, even doing pat-downs of all passengers. We got to our gate and I knew I had been randomly selected for extra security scanning because of the "SSSS" code on my boarding pass so I wasn't surprised when he escorted me back to security to be searched some more. The boarding gate gentleman assured me that they would hold the plane. The ladies in security rushed through the scanning process as fast as they could and we were able to make our flight to Orlando. The actual flight was smooth and comfortable. The food and service were excellent. The flight crew were friendly and efficient.

The flight was about 10 minutes late which made it kind of tight for connection in Frankfurt. One think that was helpful for my husband and I since we don’t speak the language was when we got off the shuttle bus, two ground crew told us very clearly how to make the connection.

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.

Connecting from Germany with not enough time to go thru TSA and security so many times. Kayak or whomever doesn’t leave you enough time between flights. I made it with 5 min before my zone was called. Too stressful

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).

I asked for antibacterial wipes three times and each time I was told they will bring it to me right away with nothing delivered. I finally went to the galley and was told you did not have it. In a post COVID world that is just wrong. The crew was very non compassionate to passengers asking basic questions about food. Very disappointing and makes me reconsider my routing for the future trips.

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.
2/4Wed
directRyanair
3h 40mDUB-SOF
6/4Sun
directRyanair
3h 45mSOF-DUB
€78
2/4Wed
directRyanair
3h 40mDUB-SOF
8/4Tue
directRyanair
3h 45mSOF-DUB
€81
2/4Wed
direct
3h 40mDUB-SOF
8/4Tue
1 stop
7h 05mSOF-DUB
€109
2/4Wed
1 stop
21h 40mDUB-SOF
13/4Sun
direct
3h 45mSOF-DUB
€127
27/3Thu
1 stopLufthansa
10h 00mDUB-SOF
10/4Thu
1 stopLufthansa
12h 40mSOF-DUB
€146
24/3Mon
1 stopLufthansa
10h 00mDUB-SOF
2/4Wed
1 stopLufthansa
15h 30mSOF-DUB
€164
24/3Mon
2 stopsSWISS
16h 20mDUB-SOF
2/4Wed
1 stopSWISS
9h 00mSOF-DUB
€207
2/4Wed
2 stopsAustrian Airlines
7h 10mDUB-SOF
13/4Sun
2 stopsAustrian Airlines
29h 20mSOF-DUB
€242
2/4Wed
2 stopsAustrian Airlines
7h 10mDUB-SOF
6/4Sun
2 stopsAustrian Airlines
16h 15mSOF-DUB
€250
19/3Wed
2 stopsSWISS
16h 20mDUB-SOF
23/3Sun
1 stopSWISS
27h 25mSOF-DUB
€268

Search by stops

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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.
9/3Sun
directRyanair
3h 30mDUB-SOF
€32
18/5Sun
directRyanair
3h 40mDUB-SOF
€46
23/4Wed
directRyanair
3h 40mDUB-SOF
€54
23/4Wed
1 stop
27h 30mDUB-SOF
€69
16/5Fri
1 stop
21h 00mDUB-SOF
€80
18/5Sun
1 stopKLM
6h 05mDUB-SOF
€93
23/3Sun
1 stopLufthansa
15h 25mDUB-SOF
€126
21/3Fri
1 stopKLM
6h 10mDUB-SOF
€133
17/5Sat
2 stopsLufthansa
12h 00mDUB-SOF
€138
19/5Mon
2 stopsAustrian Airlines
7h 10mDUB-SOF
€149

Search by stops

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Search by price

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.
23/2Sun
multi-stop
15h 50mORK-SOF
1/3Sat
multi-stop
15h 55mSOF-ORK
€258
23/2Sun
multi-stop
15h 50mORK-SOF
1/3Sat
multi-stop
22h 40mSOF-ORK
€278
23/2Sun
multi-stop
24h 50mORK-SOF
1/3Sat
multi-stop
15h 55mSOF-ORK
€280
23/2Sun
multi-stopKLM
22h 40mORK-SOF
1/3Sat
multi-stopKLM
16h 50mSOF-ORK
€573
23/2Sun
multi-stop
22h 40mORK-SOF
1/3Sat
multi-stop
50h 30mSOF-ORK
€854
23/2Sun
multi-stop
24h 45mORK-SOF
1/3Sat
multi-stop
26h 45mSOF-ORK
€1,246

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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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