$120 Cheap Flights from Zürich (ZRH) to Sofia (SOF)

View $120 flight on Tue, May 20, 2025Opens in a new window

Popular airlines from Zurich Airport (ZRH) to Sofia Airport (SOF)

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Find available prices by choosing your travel dates.

Cheap Flights from Zürich to Sofia (ZRH-SOF)

Prices were available within the past 7 days and start at $120 for one-way flights and $201 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

ITA Airways
Sun, Jun 8 - Fri, Jun 13
ZRH
Zürich
SOF
Sofia
$201 Roundtrip, found 5 hours ago
$201
Roundtrip
found 5 hours ago
Select ITA Airways flight, departing Sun, Jun 8 from Zürich to Sofia, returning Fri, Jun 13, priced at $201 found 5 hours ago
ITA Airways
Sun, May 11 - Tue, May 20
ZRH
Zürich
SOF
Sofia
$219 Roundtrip, found 5 days ago
$219
Roundtrip
found 5 days ago
Select ITA Airways flight, departing Sun, May 11 from Zürich to Sofia, returning Tue, May 20, priced at $219 found 5 days ago
Lufthansa
Fri, Oct 24 - Mon, Oct 27
ZRH
Zürich
SOF
Sofia
$225 Roundtrip, found 1 day ago
$225
Roundtrip
found 1 day ago
Select Lufthansa flight, departing Fri, Oct 24 from Zürich to Sofia, returning Mon, Oct 27, priced at $225 found 1 day ago
Air Serbia
Sat, Oct 11 - Tue, Oct 14
ZRH
Zürich
SOF
Sofia
$228 Roundtrip, found 3 hours ago
$228
Roundtrip
found 3 hours ago
Select Air Serbia flight, departing Sat, Oct 11 from Zürich to Sofia, returning Tue, Oct 14, priced at $228 found 3 hours ago
Austrian Airlines
Thu, Nov 6 - Mon, Nov 10
ZRH
Zürich
SOF
Sofia
$229 Roundtrip, found 5 days ago
$229
Roundtrip
found 5 days ago
Select Austrian Airlines flight, departing Thu, Nov 6 from Zürich to Sofia, returning Mon, Nov 10, priced at $229 found 5 days ago
Austrian Airlines
Fri, Oct 24 - Mon, Oct 27
ZRH
Zürich
SOF
Sofia
$231 Roundtrip, found 1 day ago
$231
Roundtrip
found 1 day ago
Select Austrian Airlines flight, departing Fri, Oct 24 from Zürich to Sofia, returning Mon, Oct 27, priced at $231 found 1 day ago
Lufthansa
Fri, Oct 24 - Mon, Oct 27
ZRH
Zürich
SOF
Sofia
$234 Roundtrip, found 1 day ago
$234
Roundtrip
found 1 day ago
Select Lufthansa flight, departing Fri, Oct 24 from Zürich to Sofia, returning Mon, Oct 27, priced at $234 found 1 day ago
Swiss International Air Lines
Sat, May 17 - Thu, May 29
ZRH
Zürich
SOF
Sofia
$236 Roundtrip, found 1 day ago
$236
Roundtrip
found 1 day ago
Select Swiss International Air Lines flight, departing Sat, May 17 from Zürich to Sofia, returning Thu, May 29, priced at $236 found 1 day ago
Aegean
Sun, Feb 22 - Tue, Mar 3
ZRH
Zürich
SOF
Sofia
$241 Roundtrip, found 4 days ago
$241
Roundtrip
found 4 days ago
Select Aegean flight, departing Sun, Feb 22 from Zürich to Sofia, returning Tue, Mar 3, priced at $241 found 4 days ago
Pegasus Airlines
Wed, Dec 3 - Sun, Dec 7
ZRH
Zürich
SOF
Sofia
$247 Roundtrip, found 6 days ago
$247
Roundtrip
found 6 days ago
Select Pegasus Airlines flight, departing Wed, Dec 3 from Zürich to Sofia, returning Sun, Dec 7, priced at $247 found 6 days ago
Flights from Zürich (ZRH) to Sofia (SOF)
Origin airport
Zürich
Destination airport
Sofia
Airlines serving
Aegean, Air Baltic, Air France, Air Serbia, Austrian Airlines, British Airways, Bulgaria Air, ITA Airways, KLM, LOT-Polish Airlines, Lufthansa, Pegasus Airlines, Scandinavian Airlines, Swiss International Air Lines, Turkish Airlines
Roundtrip price
$201
Distance
793 mi

Zürich to Sofia Flights

The cheapest times to fly from Zürich 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 Zürich to Sofia are during the month of June. You can find some of the cheapest flights from Zürich to Sofia with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Zürich to Sofia

Sunday is one of the best days to book for cheap flights from Zürich 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 Zürich 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 Zürich to Sofia in 2025. You can also book with separate airlines for your outbound and return journeys, from $120 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 Zürich 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 Zürich 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 Zurich Airport (ZRH) to Sofia Airport (SOF) cost?
You can score affordable return tickets from Zurich Airport (ZRH) to Sofia Airport (SOF) starting at $254. Book your seat and set off on your next adventure. This information is based on the cheapest price found on Expedia for this return journey departing within the next three months. This airfare is for a Swiss International Air Lines flight leaving ZRH on May 7 2025 and touching down at SOF. The price was last updated on April 24 2025 and has not changed since.
What is the cheapest month to fly from ZRH to SOF?
The cheapest flights from ZRH to SOF are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
Which airlines fly direct from Zurich Airport (ZRH) to Sofia Airport (SOF)?
When jetting out of Zurich Airport (ZRH), you can jump on a direct flight to Sofia Airport (SOF) with SWISS.
What is the cheapest airline that flies from ZRH to SOF?
Right now, the cheapest carrier operating one-way flights from ZRH to SOF is Swiss International Air Lines. You can take off on this route from $269. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from ZRH on July 10 2025. Prices were last updated on April 24 2025 and have not changed since.
How many flights per day from Zurich Airport (ZRH) to Sofia Airport (SOF)?
On average, Zurich Airport (ZRH) offers 5 direct flights to Sofia Airport (SOF) per week. If you’re looking for more choice, take advantage of Expedia’s filter tool to discover flights with one or more stops. Fit in a quick visit to another city or simply break up your travels.
What are the most popular departure times for flights from Zurich Airport (ZRH) to Sofia Airport (SOF)?
The 7 AM departures from ZRH to SOF are the top choice for many travelers. These flights can come with a higher price due to their popularity. If you want to save money, choose a less crowded time to fly.
What day of the week has the most flights from ZRH to SOF?
Sunday offers the most flights from Zurich Airport (ZRH) to Sofia Airport (SOF). Consider leaving on this day and you’ll have the best chance of finding a departure that fits your itinerary.
What is the earliest flight from Zurich Airport (ZRH) to Sofia Airport (SOF)?
The first flight of the day leaving Zurich Airport (ZRH) is at around 7:05AM UTC+1. Hop on this flight and you’ll touch down at Sofia Airport (SOF) at approximately 10:20AM UTC+2. The total time in the air is 2h 15m.
How long does it take to fly from Zurich Airport (ZRH) to Sofia Airport (SOF)?
It takes about 2 hours and 12 minutes to travel the 790 mi from ZRH to SOF.
What airline has the least delays from ZRH to SOF?
Consider booking with SWISS if you’d like to go straight from Zurich Airport (ZRH) to Sofia Airport (SOF) without any delays. This airline has the best track record for punctuality, with an on-time performance of 80%. Want real-time updates? You can check your flight status using the Expedia App.
What is the best time to fly from Zurich Airport (ZRH) to Sofia Airport (SOF)?
Choose a flight from Zurich Airport (ZRH) to Sofia Airport (SOF) that leaves before 3 PM to reduce the risk of cancellations. Departures later than this are on average 22% more likely to be 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 Zurich Airport (ZRH) to Sofia Airport (SOF) last-minute?
Last-minute fares from ZRH to SOF are generally more expensive. To lock in the best prices, start searching for flights ahead of time. That said, if you’re flexible with your travel plans, you may land a cheap fare right before you leave.
Is it cheaper to book a ZRH to SOF flight and hotel package?
You’ll typically save money by securing a ZRH to SOF flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it’s easy to manage everything in one place. Once you’ve selected your preferred accommodations and flights, you can add extras such as car rentals, activities and tours.
Can I cancel or change the date of my flight from Zurich Airport (ZRH) to Sofia Airport (SOF)?
If you booked your ZRH to SOF flight within the last 24 hours, you may be able to modify or cancel it without fees. Depending on the airline and the type of ticket you purchased, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal for more information.

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*Available to One Key members.