ZAG - SOF

Find cheap flights from Zagreb to Sofia

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 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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Everything you should know

Cheapest round-trip
Multiple Airlines
Tue 11/25
ZAG - SOF • multi-stop
Cheapest one-way
Multiple Airlines
Tue 11/25
ZAG - SOF • multi-stop
When to travel
July
Cheapest • 87% price drop
May
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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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!
Flight Deals
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
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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, Sunday 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 November, where the average cost of round-trip tickets is $416 and $415 respectively.

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Good to know

Low seasonJuly
Best time to beat the crowds with an average 87% drop in price.
Most popular time to fly and prices are also 12% 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.

  • 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 $18 or less one-way.

Reviews of the top airline 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 5201 reviews
7.5Crew
6.7Boarding
6.5Comfort
5.6Entertainment
6.0Food
Airline reviews

Slow and delayed boarding, including standing outside 15m in -3 temperatures, Late take-off approx 45 mins Very slow bag delivery approx 45 min - no explanation

2.0 Mediocresteve, Nov 2025GDN - BRS
Read more Ryanair reviews

Slow and delayed boarding, including standing outside 15m in -3 temperatures, Late take-off approx 45 mins Very slow bag delivery approx 45 min - no explanation

Flying from Newquay was an absolute dream! Would 100% recommend flights from there!

Ryan air flight was good. Nothing to complain about. I had heard absolute horror stories about Ryan air so was worried about the flight but everything went smoothly. We have had two Ryan air flights with no problems. Last flight is Vernon come. Palermo to Milan. Fingers crossed.

Flight was delayed by 1 hour 45 minutes. Aircraft was cramped, dirty and uncomfortable. Boarding staff more interested in charging you for oversize baggage than getting you on board. Overall not a pleasant experience.

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

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.

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

Information on your arrival and departure airports

Zagreb (ZAG)
Sofia (SOF)