$30 Cheap Flights from Zagreb (ZAG) to Sofia (SOF)

View $30 flight on Wed, Oct 29, 2025Opens in a new window

Popular airlines from Zagreb Airport (ZAG) to Sofia Airport (SOF)

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Cheap Flights from Zagreb to Sofia (ZAG-SOF)

Prices were available within the past 7 days and start at $30 for one-way flights and $64 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Ryanair
Fri, Oct 10 - Wed, Oct 15
ZAG
Zagreb
SOF
Sofia
$64 Roundtrip, found 2 days ago
$64
Roundtrip
found 2 days ago
Select Ryanair flight, departing Fri, Oct 10 from Zagreb to Sofia, returning Wed, Oct 15, priced at $64 found 2 days ago
Ryanair
Fri, Oct 10 - Wed, Oct 15
ZAG
Zagreb
SOF
Sofia
$71 Roundtrip, found 2 days ago
$71
Roundtrip
found 2 days ago
Select Ryanair flight, departing Fri, Oct 10 from Zagreb to Sofia, returning Wed, Oct 15, priced at $71 found 2 days ago
Ryanair
Wed, Oct 8 - Fri, Oct 10
ZAG
Zagreb
SOF
Sofia
$73 Roundtrip, found 4 days ago
$73
Roundtrip
found 4 days ago
Select Ryanair flight, departing Wed, Oct 8 from Zagreb to Sofia, returning Fri, Oct 10, priced at $73 found 4 days ago
Ryanair
Wed, Jul 8 - Sun, Jul 12
ZAG
Zagreb
SOF
Sofia
$80 Roundtrip, found 1 day ago
$80
Roundtrip
found 1 day ago
Select Ryanair flight, departing Wed, Jul 8 from Zagreb to Sofia, returning Sun, Jul 12, priced at $80 found 1 day ago
Ryanair
Tue, Oct 28 - Wed, Oct 29
ZAG
Zagreb
SOF
Sofia
$89 Roundtrip, found 3 days ago
$89
Roundtrip
found 3 days ago
Select Ryanair flight, departing Tue, Oct 28 from Zagreb to Sofia, returning Wed, Oct 29, priced at $89 found 3 days ago
Ryanair
Wed, Oct 22 - Fri, Oct 24
ZAG
Zagreb
SOF
Sofia
$101 Roundtrip, found 3 days ago
$101
Roundtrip
found 3 days ago
Select Ryanair flight, departing Wed, Oct 22 from Zagreb to Sofia, returning Fri, Oct 24, priced at $101 found 3 days ago
Air Serbia
Fri, Oct 24 - Sat, Nov 1
ZAG
Zagreb
SOF
Sofia
$232 Roundtrip, found 6 days ago
$232
Roundtrip
found 6 days ago
Select Air Serbia flight, departing Fri, Oct 24 from Zagreb to Sofia, returning Sat, Nov 1, priced at $232 found 6 days ago
Aegean
Fri, Nov 21 - Sun, Nov 23
ZAG
Zagreb
SOF
Sofia
$232 Roundtrip, found 11 hours ago
$232
Roundtrip
found 11 hours ago
Select Aegean flight, departing Fri, Nov 21 from Zagreb to Sofia, returning Sun, Nov 23, priced at $232 found 11 hours ago
Lufthansa
Sat, Oct 25 - Fri, Oct 31
ZAG
Zagreb
SOF
Sofia
$233 Roundtrip, found 6 days ago
$233
Roundtrip
found 6 days ago
Select Lufthansa flight, departing Sat, Oct 25 from Zagreb to Sofia, returning Fri, Oct 31, priced at $233 found 6 days ago
Austrian Airlines
Thu, Oct 16 - Mon, Oct 20
ZAG
Zagreb
SOF
Sofia
$233 Roundtrip, found 4 days ago
$233
Roundtrip
found 4 days ago
Select Austrian Airlines flight, departing Thu, Oct 16 from Zagreb to Sofia, returning Mon, Oct 20, priced at $233 found 4 days ago

Alternative airports near Sofia

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Sofia Airport SOF. Cheapest and Closest option available. Average driving time to city center is 11 minutes. Flights from $233
SOF
Sofia Airport
CheapestClosest
Average driving time to city center11 min
Flights from $233
Flights from Zagreb (ZAG) to Sofia (SOF)
Origin airport
Zagreb
Destination airport
Sofia
Airlines serving
Air France, Air Serbia, Austrian Airlines, KLM, LOT-Polish Airlines, Lufthansa, Ryanair, Swiss International Air Lines, Turkish Airlines
Roundtrip price
$64
Distance
419 mi
Average flight time
1 hour 25 mins

Zagreb to Sofia Flights

The cheapest times to fly from Zagreb to Sofia

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Zagreb to Sofia are during the month of October. You can find some of the cheapest flights from Zagreb to Sofia with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Zagreb to Sofia

Sunday is one of the best days to book for cheap flights from Zagreb to Sofia: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Zagreb to Sofia

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Zagreb to Sofia in 2025. You can also book with separate airlines for your outbound and return journeys, from $30 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Zagreb to Sofia flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Zagreb to Sofia airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Zagreb Airport (ZAG) to Sofia Airport (SOF) cost?
Get a cheap one-way flight from $30 or cheap return flight from $64 from Zagreb Airport (ZAG) to Sofia Airport (SOF) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Zagreb Airport (ZAG) to Sofia Airport (SOF)?
October is the most affordable month to fly from ZAG to SOF. Planning your trip for the off-season is often the key to scoring lower fares.
What is the cheapest airline that flies from Zagreb Airport (ZAG) to Sofia Airport (SOF)?
Use the filters on Expedia to compare airlines and find the cheapest carrier that'll fly you from ZAG to SOF. Then, sort your results by "Price (lowest to highest)" to snag a good deal.
How many flights per day from Zagreb Airport (ZAG) to Sofia Airport (SOF)?
You'll have to catch a flight with a layover if you're traveling from Zagreb Airport (ZAG) to Sofia Airport (SOF). There are no daily direct flights on this route. However, simply filter your search to include one or two stops to discover the best option for your trip.
What day of the week has the most flights from ZAG to SOF?
Generally you'll find the greatest selection of flight options on a Friday. Tuesdays tend to be the quietest.* However, this can vary based on the season, airline and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Zagreb Airport (ZAG) to Sofia Airport (SOF)?
To avoid possible delays on the Zagreb Airport (ZAG) to Sofia Airport (SOF) route, travel before 3 PM. Flights after this time have a 22% higher chance of being canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Zagreb Airport (ZAG) to Sofia Airport (SOF) last-minute?
Last-minute bookings from ZAG to SOF are generally more expensive. For the best prices, start looking for flights ahead of time. That being said, if you're flexible with your travel dates, it's possible to find a cheap fare right before your trip.
Is it cheaper to book a ZAG to SOF flight and hotel package?
Compared with arranging flights and hotels separately, booking a ZAG to SOF flight and hotel package with Expedia could result in significant savings. What's more, having everything in one convenient place will take the stress out of planning your trip. Simply secure your flights and choose from our extensive range of stays, then tailor your trip with extras like activities and car rentals.
Can I cancel or change the date of my flight from Zagreb Airport (ZAG) to Sofia Airport (SOF)?
Usually, it's possible to cancel or reschedule your ZAG to SOF flight. However, for bookings made more than 24 hours ago, additional fees may apply. Refer to your airline's policies in your itinerary to see what changes are allowed and if any costs are involved. You'll also find further details on our Customer Service portal.

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*Available to One Key members.