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 23/11. 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.
1 adult
1 adult, Economy, 0 bags

KAYAK searches 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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Booking Insights
Flight Deals

Cheap Flights 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.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals to Sofia

Sun, 16 Nov - Sat, 22 Nov
Ryanair Logo
16:20 - 22:00DUB-SOF
3h 40mdirect
Ryanair Logo
21:45 - 23:25SOF-DUB
3h 40mdirect
€64Ryanair
Find Deal
Sun, 23 Nov - Sat, 29 Nov
Ryanair Logo
16:20 - 22:00DUB-SOF
3h 40mdirect
Ryanair Logo
21:45 - 23:25SOF-DUB
3h 40mdirect
€64Ryanair
Find Deal
Mon, 1 Dec - Wed, 17 Dec
Ryanair Logo
05:55 - 11:35DUB-SOF
3h 40mdirect
Ryanair Logo
06:00 - 07:40SOF-DUB
3h 40mdirect
€70Ryanair
Find Deal
Fri, 12 Dec - Fri, 19 Dec
Ryanair Logo
15:40 - 21:20DUB-SOF
3h 40mdirect
Ryanair Logo
21:45 - 23:25SOF-DUB
3h 40mdirect
€97Ryanair
Find Deal
Fri, 12 Dec - Fri, 19 Dec
Multiple Airlines Logo
09:50 - 19:25DUB-SOF
7h 35m1 stop
Multiple Airlines Logo
21:45 - 23:25SOF-DUB
3h 40mdirect
€98Multiple Airlines
Find Deal
Sat, 22 Nov - Fri, 28 Nov
Ryanair Logo
09:45 - 18:50DUB-SOF
7h 05m1 stop
Ryanair Logo
21:45 - 23:25SOF-DUB
3h 40mdirect
€101Ryanair
Find Deal
Wed, 4 Feb - Sat, 7 Feb
Lufthansa Logo
10:50 - 18:20DUB-SOF
5h 30m1 stop
Lufthansa Logo
06:05 - 10:05SOF-DUB
6h 00m1 stop
€172Lufthansa
Find Deal
Mon, 2 Feb - Sat, 7 Feb
Lufthansa Logo
11:45 - 22:45DUB-SOF
9h 00m1 stop
Lufthansa Logo
06:05 - 10:05SOF-DUB
6h 00m1 stop
€180Lufthansa
Find Deal
Tue, 3 Feb - Sat, 7 Feb
Lufthansa Logo
05:00 - 13:25DUB-SOF
6h 25m1 stop
Lufthansa Logo
06:05 - 10:05SOF-DUB
6h 00m1 stop
€188Lufthansa
Find Deal
Mon, 1 Dec - Wed, 10 Dec
Lufthansa Logo
05:10 - 13:35DUB-SOF
6h 25m1 stop
Lufthansa Logo
06:05 - 10:05SOF-DUB
6h 00m1 stop
€193Lufthansa
Find Deal

Everything you should know

When to travel
November
Cheapest • 28% price drop
July
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest return fare
€64
Overall average: €150
Ryanair
Sun 16/11Sat 22/11
DUB - SOF • Direct
Cheapest one-way flight
€32
Overall average: €47
Ryanair
Sun 23/11
DUB - SOF • Direct
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Sofia!
Booking Insights

KAYAK's insights & trends for flights to Sofia

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 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 €150 on average for one-way flights. On the other hand, the most expensive months are December and September, where the average cost of tickets from Ireland is €312 and €265 respectively. For return trips, the best month to travel is November with an average price of €150.

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 0 weeks before departure. For the absolute cheapest price, our data suggests you should book 22 days before departure.

Good to know – Book Cheap Sofia Plane Tickets

Low seasonAugust
Cheapest flight€32
Best time to beat the crowds but there is an average 3% increase in price.
Most popular time to fly (19% 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.

  • What is the cheapest day to fly to Sofia?

    Based on KAYAK data, the cheapest day to fly to Sofia is Tuesday where tickets can be as cheap as €156. On the other hand, the most expensive day to fly is Saturday, where prices are €315 on average.

  • 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.

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

    The cheapest time of day to fly to Sofia is generally in the morning, when flights cost €224 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 €285.

Top tips for finding cheap flights to Sofia

  • 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?

 
Nonstop data is based off flight results for the next 60 days. Find direct flights from all airlines flying nonstop 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, +38 more

ANA, Aegean Airlines, +39 more

Tuesday

ANA, Aegean Airlines, Air Canada, +30 more

ANA, Aegean Airlines, +31 more

Wednesday

ANA, Aegean Airlines, Air Canada, +35 more

ANA, Aegean Airlines, +36 more

Thursday

ANA, Aegean Airlines, Air Canada, +38 more

ANA, Aegean Airlines, +39 more

Friday

ANA, Aegean Airlines, Air Canada, +36 more

ANA, Aegean Airlines, +37 more

Saturday

ANA, Aegean Airlines, Air Canada, +32 more

ANA, Aegean Airlines, +33 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, +38 more

ANA, Aegean Airlines, +39 more

Tuesday

ANA, Aegean Airlines, Air Canada, +30 more

ANA, Aegean Airlines, +31 more

Wednesday

ANA, Aegean Airlines, Air Canada, +35 more

ANA, Aegean Airlines, +36 more

Thursday

ANA, Aegean Airlines, Air Canada, +38 more

ANA, Aegean Airlines, +39 more

Friday

ANA, Aegean Airlines, Air Canada, +36 more

ANA, Aegean Airlines, +37 more

Saturday

ANA, Aegean Airlines, Air Canada, +32 more

ANA, Aegean Airlines, +33 more

Sunday

ANA, Aegean Airlines, Air Canada, +37 more

ANA, Aegean Airlines, +38 more

See more direct flights

Reviews of the 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.
6.8
LufthansaOverall score based on 7541 reviews
7.0Boarding
6.8Comfort
7.6Crew
6.3Food
6.4Entertainment
Airline reviews

Everything went smoothly and the staff was very kind. I’m glad I purchased the extra leg room for my long flight; it was totally worth it. We were served 2 meals for a 9 hour flight which I was not expecting and they were very tasty. I appreciated them being vegetarian. Customs line in Munich was long; I had a choice to have a 1 hr 40 min layover or 2 hr 40 min layover; I took the longer layover which I was thankful for because my flight was delayed 30 minutes and there’s a good chance I would have missed my connecting flight. This was my very first international flight and I would fly Discover again without hesitation. Thank you for taking good care of me!

10.0 ExcellentSherrie, Sept 2025MCO - MUC
Read more Lufthansa reviews

Everything went smoothly and the staff was very kind. I’m glad I purchased the extra leg room for my long flight; it was totally worth it. We were served 2 meals for a 9 hour flight which I was not expecting and they were very tasty. I appreciated them being vegetarian. Customs line in Munich was long; I had a choice to have a 1 hr 40 min layover or 2 hr 40 min layover; I took the longer layover which I was thankful for because my flight was delayed 30 minutes and there’s a good chance I would have missed my connecting flight. This was my very first international flight and I would fly Discover again without hesitation. Thank you for taking good care of me!

Staff was very professional friendly food was okay i used the lufthansa app and it was great told me immediately what gate I should go i would fly with lufthansa anytime

Bad! Disaster!! The LH419 was cancelled after 4 hrs on board with no AC and no toilets

Good legroom. Attentive crew. Wine quality poor, you can do better

Everything was perfect. That is the most beautiful flight over thenDolomites.

We boarded the plane and waited for 30 minutes ultimately for them to cancel the flight due to engineering issues.

Love the little chocolate bars, and consumer rights in EU regarding stepped refunds when flights are delayed.

The flight to Frankfurt was delayed. Consequently the connecting flight to Seattle could not be boarded. Lufthansa accommodated in a Cattle Class Flight where the Seats and foods were horrible. I had only Hobson’s Choice and boarded the flight and reached Seattle 3hours later than my scheduled arrival.

No Wi-Fi or food unless you pay an expensive fee.

Sorry, I’m not a fan of United. The seats are just too cramped and uncomfortable if you are traveling very far.

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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