ZAG - SOF

Find cheap flights from Zagreb to Sofia

1 adult
1 adult, Economy

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 in flight searches from Zagreb to Sofia, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Zagreb to Sofia, as well as popular online travel agencies
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Booking Insights
Flight Deals

Cheap Flights from Zagreb to Sofia (ZAG-SOF)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Zagreb 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 round-trip flight deals from Zagreb to Sofia

Multiple Airlines Logo
ZAG-SOF
419 mimulti-stop
Multiple Airlines Logo
SOF-ZAG
419 mimulti-stop
Multiple Airlines
Find Deal

Everything you should know

When to travel
July
Cheapest • 85% price drop
May
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Nonstop flights
4 days a week
There are direct flights from Zagreb to Sofia 4 days a week: Tue, Wed, Fri, Sun.
Direct flights
Direct flights
Direct flights
Direct flights
Cheapest round-trip
Multiple Airlines
Wed 9/17
ZAG - SOF • multi-stop
Cheapest one-way
Multiple Airlines
Wed 9/17
ZAG - SOF • multi-stop
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KAYAK searches 100s 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 Zagreb to Sofia flights

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

What’s the cheapest day of the week to fly from Zagreb to Sofia?

The average price of all round-trip flights from Zagreb to Sofia clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Zagreb to Sofia, look for departures on Wednesdays and avoid leaving on a Sunday, as it's usually the priciest day. When flying back from Sofia, Friday is the cheapest day to fly and Tuesday is the most expensive.

What is the cheapest month to fly from Zagreb to Sofia?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Zagreb 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 from Zagreb to Sofia is July, where tickets cost $30 (return) on average. On the other hand, the most expensive months are September and December, where the average cost of round-trip tickets is $403 and $294 respectively.

Good to know

Low seasonJuly
Best time to beat the crowds with an average 86% drop in price.
Most popular time to fly and prices are also 11% lower on average.

When to book flights from Zagreb to Sofia

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

FAQs for booking flights from Zagreb to Sofia

  • Do I need a passport to fly between Zagreb and Sofia?

    A passport is required to fly from Zagreb to Sofia.

  • Which aircraft models fly most regularly from Zagreb to Sofia?

    The Boeing 737 MAX 8 is the aircraft model that flies most regularly on the Zagreb to Sofia flight route.

  • On which days can I fly direct from Zagreb to Sofia?

    You can catch a nonstop flight from Zagreb to Sofia on on Wednesday, Friday, and Sunday.

  • Which is the best airline for flights from Zagreb to Sofia, Ryanair or Air Serbia?

    The two airlines most popular with KAYAK users for flights from Zagreb to Sofia are Ryanair and Air Serbia. With an average price for the route of $77 and an overall rating of 6.8, Ryanair is the most popular choice. Air Serbia is also a great choice for the route, with an average price of $211 and an overall rating of 6.2.

  • How does KAYAK find such low prices on flights from Zagreb 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 from Zagreb to Sofia.

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

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

  • What is the Hacker Fare option on flights from Zagreb 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 to Zagreb with another airline. Booking your flights between Zagreb and SOF can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Zagreb 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 from Zagreb up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Zagreb to Sofia

  • Looking for a cheap flight? 25% of our users found flights on this route for $46 or less one-way and $18 or less round-trip.

Prefer to fly direct from Zagreb to Sofia?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Zagreb Franjo Tuđman to Sofia.
Find which airlines fly direct from Zagreb Franjo Tuđman Airport to Sofia Airport, which days they fly and book direct flights.

Direct departures

Zagreb Franjo Tuđman to Sofia

Tuesday

Ryanair

Ryanair

Wednesday

Ryanair

Ryanair

Friday

Ryanair

Ryanair

Sunday

Ryanair

Ryanair

See more direct flights

Direct returns

Sofia to Zagreb Franjo Tuđman

Tuesday

Ryanair

Ryanair

Wednesday

Ryanair

Ryanair

Friday

Ryanair

Ryanair

Sunday

Ryanair

Ryanair

See more direct flights

Reviews of the top airlines flying from Zagreb to Sofia

 
See real verified KAYAK customer reviews for airlines flying from Zagreb to Sofia. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Zagreb 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
RyanairOverall score based on 5157 reviews
5.6Entertainment
6.0Food
6.5Comfort
7.5Crew
6.7Boarding
Airline reviews

Passengers next to me insisted I change seats so they could sit together. I had to frequently move so that when the sear belt sign was on I was in my proper seat! I was returning from helping my mum with my dad's things after his sudden death and didn't feel like arguing with the other passengers.

4.0 OkayRachel, Aug 2025REU - BHX
Read more Ryanair reviews

Passengers next to me insisted I change seats so they could sit together. I had to frequently move so that when the sear belt sign was on I was in my proper seat! I was returning from helping my mum with my dad's things after his sudden death and didn't feel like arguing with the other passengers.

They were extremely unprofessional and unhelpful at check in. They did not understand laws related to Spanish residents flying with family It was very discriminatory the way we were treated.

It's not the staff's fault. The cabin crew do their best but the setup in Stansted Airport by Ryanair is poor. The herding of people like cattle is unacceptable before boarding and is something that's in every airport but only in Stansted have I seen the queueing of passengers outside the plane on the tarmac and the crew only turning up with maybe 5 minutes to depart. This is a resource issue . Yes prices are good but seemingly comes with a price of poor treatment of customers. I'll pay more next time

After passing through boarding gates we had to wait for 45 minutes in a small space with no place to sit.

Crazy long boarding times, messy, inexperienced, overworked, and visibly tired crew, very uncomfortable seats and no compensation for delays.

Delayed and changed Multiple times after booking necessitating many. Travel changes ; a bit of an issue

Big delay on run way not much explanation why, missed a important meeting in Dublin, maybe if they did nt persist measuring everyone bag over 2 cm we would have got off on time.

Their customer service needs an overhaul. I wish we could access them and the could be more helpful. Also, the website has been crashing and I had numerous technical errors. My flight was cancelled and we spent so much time trying to get help because the tech was failing.

The punctuality of f the flight was super: we left on time and arrived about 20 minutes early - and the cabin crew were both friendly and efficient. The only downside was that Ryanair appears to have resumes its old obsession with sizing cabin bags again after a long and welcome absence.

Flight details on public information screen were misleading and wrong.

Delaying more than 5 hours from Belgrade to Tirana Information very rude to questions

It's the shortest trip one could get from BEG anywhere, so it was fine.

I paid for luggage when I bought the ticket but I could not board until I paid for luggage again. The fault lays at the feet of eDreams, the company that booked our flight. Sorry, Air Serbia, but it did affect the boarding process.

They had lost my ticket and despite showing them the confirmation email with the itinerary and receipt of payment for the flight they could not put me on that flight and rescheduled departure postponing it by a whole week

Kraljevo is very convenient airport. It's brand new, small.and efficient. Great job!

Long delay (6 hour late departure, not informative enough to provide up to date info on flight, poor food quality

Plane was late causing me to miss connection. Flight the next late causing me to miss the rebooked connection. Air seberia I think is more late than on time

Plane was old. Seats were hard and very close together. No in flight entertainment.

This was my connection flight that was moved time ahead for a almost entire day so I lost it and I had to purchase new ticket once I landed in Copenhagen since nobody wanted to take responsibility for moving flight in that way so it’s impossible to make it. Very poor job by Underpricer, Air Serbia and SAS.

I purchased an exit row seat and priority boarding, about 3 months in advance. Without any communication whatsoever, my seat was moved to row 2, when I checked my reservation 2-3 days before departure. As no exit row seats were available anymore, I selected a seat 1C. However, once at the airport, I was issued maybe the worst possible seat, 29E, middle seat, one row before the last. It is not worth my time to request the refund on the ancillary purchase, I am simply done flying with Air Serbia. Also there was no boarding process to speak of at all, or online check in.

Everything you need to know for your flight from Zagreb to Sofia

Information on your arrival and departure airports

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