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$144 Cheap Flights from Zürich (ZRH) to Sofia (SOF)

View $144 flight on Mon, Aug 24, 2026Opens in a new window

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

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Cheap Flights from Zürich to Sofia (ZRH-SOF)

Prices were available within the past 7 days and start at $144 for one-way flights and $253 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Serbia
Fri, Nov 20 - Mon, Nov 30
ZRH
Zürich
SOF
Sofia
$253 Roundtrip, found 4 days ago
$253
Roundtrip
found 4 days ago
Select Air Serbia flight, departing Fri, Nov 20 from Zürich to Sofia, returning Mon, Nov 30, priced at $253 found 4 days ago
Air Serbia
Fri, Sep 4 - Mon, Sep 7
ZRH
Zürich
SOF
Sofia
$266 Roundtrip, found 3 days ago
$266
Roundtrip
found 3 days ago
Select Air Serbia flight, departing Fri, Sep 4 from Zürich to Sofia, returning Mon, Sep 7, priced at $266 found 3 days ago
Air Serbia
Fri, Sep 4 - Mon, Sep 7
ZRH
Zürich
SOF
Sofia
$268 Roundtrip, found 3 days ago
$268
Roundtrip
found 3 days ago
Select Air Serbia flight, departing Fri, Sep 4 from Zürich to Sofia, returning Mon, Sep 7, priced at $268 found 3 days ago
Aegean
Fri, Nov 20 - Mon, Nov 30
ZRH
Zürich
SOF
Sofia
$269 Roundtrip, found 4 days ago
$269
Roundtrip
found 4 days ago
Select Aegean flight, departing Fri, Nov 20 from Zürich to Sofia, returning Mon, Nov 30, priced at $269 found 4 days ago
Air Serbia
Thu, Nov 19 - Tue, Nov 24
ZRH
Zürich
SOF
Sofia
$279 Roundtrip, found 5 days ago
$279
Roundtrip
found 5 days ago
Select Air Serbia flight, departing Thu, Nov 19 from Zürich to Sofia, returning Tue, Nov 24, priced at $279 found 5 days ago
Aegean
Fri, Nov 20 - Mon, Nov 30
ZRH
Zürich
SOF
Sofia
$290 Roundtrip, found 4 days ago
$290
Roundtrip
found 4 days ago
Select Aegean flight, departing Fri, Nov 20 from Zürich to Sofia, returning Mon, Nov 30, priced at $290 found 4 days ago
Air Serbia
Wed, Aug 5 - Wed, Aug 12
ZRH
Zürich
SOF
Sofia
$293 Roundtrip, found 3 days ago
$293
Roundtrip
found 3 days ago
Select Air Serbia flight, departing Wed, Aug 5 from Zürich to Sofia, returning Wed, Aug 12, priced at $293 found 3 days ago
LOT-Polish Airlines
Sat, Sep 26 - Sun, Sep 27
ZRH
Zürich
SOF
Sofia
$295 Roundtrip, just found
$295
Roundtrip
just found
Select LOT-Polish Airlines flight, departing Sat, Sep 26 from Zürich to Sofia, returning Sun, Sep 27, priced at $295 just found
British Airways
Fri, Nov 20 - Mon, Nov 30
ZRH
Zürich
SOF
Sofia
$297 Roundtrip, found 4 days ago
$297
Roundtrip
found 4 days ago
Select British Airways flight, departing Fri, Nov 20 from Zürich to Sofia, returning Mon, Nov 30, priced at $297 found 4 days ago
Lufthansa
Thu, Nov 19 - Tue, Nov 24
ZRH
Zürich
SOF
Sofia
$347 Roundtrip, found 5 days ago
$347
Roundtrip
found 5 days ago
Select Lufthansa flight, departing Thu, Nov 19 from Zürich to Sofia, returning Tue, Nov 24, priced at $347 found 5 days ago

What you need to know for your flight from Zürich to Sofia

Zurich (ZRH) to Sofia (SOF) at a glance

Travelers can choose from a range of airlines operating on the Zurich (ZRH) to Sofia (SOF) international short-haul route. Whether you prefer full-service providers or budget-friendly options, you can easily compare flights to discover the itinerary that aligns with your budget, schedule, and travel plans while uncovering the renowned sights and neighborhoods of Sofia. Here are the essential details for flights from Zürich Airport (ZRH) to Sofia Airport (SOF).

  • Fastest flight duration: around 2h 15m non-stop
  • Route distance: roughly 800 miles (1,290 km)
  • Flights per week: around 8 departures on average
  • Typical fares (one-way): economy tickets often range from $135–$305, depending on seasonality and how far ahead you book

Flights from Zürich Airport (ZRH) to Sofia Airport (SOF)

Here are the most popular airlines for travelers flying from Zurich to Sofia, highlighting both non-stop and one-stop options. Many passengers prefer connecting flights with layovers at Vienna International Airport (VIE, approximately 1 hour), Nikola Tesla Airport (BEG, around 2 hours), and Frankfurt International Airport (FRA, about 2 hours and 15 minutes). This selection allows you to customize your journey by balancing price, total travel time, and cabin class to create the ideal itinerary.

  • Swiss International Air Lines: This full-service airline provides direct flights, with one-way ticket prices generally falling between $135 and $380. It makes up about 31% of the departures on this route, with a total travel duration of 2 hours and 15 minutes.
  • Hahn Air: Another full-service option, Hahn Air also offers non-stop flights, with one-way fares commonly ranging from $145 to $255. It represents roughly 27% of the departures on this route, taking a total of 2 hours and 15 minutes to complete the journey.
  • Austrian Airlines: This full-service carrier features one-stop flights, with one-way prices typically between $145 and $430. It accounts for around 19% of the departures, with an in-flight duration of 2 hours and 45 minutes and an overall travel time of about 4 hours and 45 minutes, including a layover.
  • Air Serbia: Offering one-stop service as a full-service airline, Air Serbia's one-way fares usually range from $135 to $175. It makes up about 10% of the departures on this route, with a flight time of 2 hours and 45 minutes and a total journey time of approximately 4 hours and 45 minutes, including a layover.
  • Lufthansa: As a full-service airline providing one-stop flights, Lufthansa's one-way ticket prices typically fall between $190 and $430. It also accounts for about 10% of departures on this route, featuring an in-flight duration of 2 hours and 45 minutes and a total travel time of around 4 hours and 45 minutes, including a layover.

Alternative route from Zurich (ZRH) to Sofia (SOF)

  • Bern to Sofia (BRN-SOF): Belp Airport (BRN) is located approximately 62 miles from Zürich Airport (ZRH), providing a convenient transit option.

How to find the best prices for flights from Zurich (ZRH) to Sofia (SOF)

Getting some of the best deals on flights from Zurich to Sofia is all about timing and flexibility. Here are some key tips to help you save:

  1. Best times to book and fly: cheaper fares are typically found when booking 2 to 8 weeks in advance, which aligns with when most travelers make their reservations. Evening departures from 6 PM to 12 AM generally offer lower prices, although morning flights from 5 AM to 12 PM are the most popular. Additionally, flying on Monday often yields cheaper rates, while Sunday is the busiest travel day.
  2. Set up price alerts: stay updated on price changes by using Expedia's Price Tracker. Receive alerts when fares drop for your selected route.
  3. Bundle and save: bundle your flight and hotel to save on Expedia, or unlock a hotel deal after booking your flight.*
  4. Compare flight options: use Expedia's search tool to compare airlines, routes, direct vs. non-direct flights, and flight times. You can also sort by price to find the most affordable options.
  5. Stay flexible with dates: being open to different travel days can sometimes help you find better prices on flights and hotels.
  6. Think about luggage: nowadays, it's important to check the airline's baggage policies to find the best value. That may be paying for an additional carry-on bag or booking a ticket with checked luggage included. Either way, double-check your allowance before confirming your booking to avoid excess baggage fees at the airport.

*Members only. Savings vary and are not available on all bundles. Select hotels.

Arriving at Sofia Airport from Zürich Airport

Sofia welcomes travelers from Zurich with a range of transport options based on price, convenience, and proximity. For departures, Zürich Airport is roughly a 10-minute drive (covering about 7 miles) from central Zurich. Here's how to reach Sofia efficiently:

  • Hotel transfer: Transfers offer a convenient way to reach your hotel in Sofia, with private rides that can be arranged in advance.
  • Car rental: Renting a car from Sofia Airport is a great option if you plan to explore and sightsee beyond the city. Browse cheap car rentals at Sofia Airport on Expedia.
  • Taxi/ride-hailing: Taxis and ride-hailing services may be available from designated pickup areas outside the terminal, check locally on arrival.
  • Public transportation: From Sofia Airport, travelers can easily access several key transport links. Sofia Airport Terminal 2 Station (a metro station) is located about 0.7 miles from the airport by car, while Sofia Seaport (a seaport) is approximately 4.6 miles away, and Sofia Central Station (a train station) is around 5 miles from the airport, both reachable by car.

Frequently asked questions

How much does a flight from Zürich (ZRH) to Sofia (SOF) cost?
You can find cheap one-way flights from $144 and cheap return flights from $253 Zürich (ZRH) to Sofia (SOF) with Expedia. One-way flights typically cost between $145 and $917, and return flights often range between $285 and $1318. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Zürich (ZRH) to Sofia (SOF) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from Zürich (ZRH) to Sofia (SOF)?
The cheapest month to fly from ZRH to SOF is November when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you're able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Zürich (ZRH) to Sofia (SOF)?
2 airlines operate nonstop service from ZRH to SOF:

  • Swiss International Air Lines operates around 7 direct flights from ZRH to SOF every week
  • Bulgaria Air operates around 7 direct flights from ZRH to SOF every week

What is the cheapest airline that flies from Zürich (ZRH) to Sofia (SOF)?
Bulgaria Air is one of the cheapest airlines offering nonstop flights from Zürich (ZRH) to Sofia (SOF), with round-trip tickets starting from around $317. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.*Prices based on flights available on Expedia in the last year.
How do I find cheap flights from Zürich (ZRH) to Sofia (SOF)?
To find a cheap flight from Zürich (ZRH) to Sofia (SOF), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from Zürich (ZRH) to Sofia (SOF)?
The best airline to fly with from Zürich (ZRH) to Sofia (SOF) will differ from traveler to traveler. If you like to fly early, Swiss International Air Lines offers early morning flights. If price is the most important factor, Bulgaria Air typically offers the lowest fares. Swiss International Air Lines also offers the most daily flights from ZRH to SOF, which is great if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from Zürich (ZRH) to Sofia (SOF)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Zürich (ZRH) to Sofia (SOF)?
On average, there are around 1 nonstop flights per day from (ZRH) to (SOF). For more options, look at flights that include layovers.
What is the earliest flight from Zürich (ZRH) to Sofia (SOF)?
Sort flights by "Departure (earliest)" on Expedia to find the earliest flight from ZRH to SOF. To compare more early flights, use the "Early Morning" and "Morning" filters in your search.
What are the most popular departure times for flights from Zürich (ZRH) to Sofia (SOF)?
The most popular departure times for flights from Zürich (ZRH) to Sofia (SOF) are in the late morning, from 9am to noon. About 31% of passengers prefer this time window. Many major carriers, including Swiss International Air Lines, OS and Bulgaria Air, offer flights during this window. This timing is favored as it allows travelers to have a relaxed morning before heading to the airport.
How long does it take to fly from Zürich (ZRH) to Sofia (SOF)?
Flying nonstop from ZRH to SOF takes around 2 hours 20 minutes, with the route covering approximately 794 miles. Flights with a layover typically take 15 hours 40 minutes longer than direct options. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Zürich (ZRH) to Sofia (SOF)?
Business class seats are offered on the ZRH to SOF route. Airlines that offer business class service on this route include:

  • Austrian Airlines
  • LOT Polish Airlines
  • Aegean
  • Swiss International Air Lines
  • Turkish Airlines
  • British Airways
  • Lufthansa
  • KLM
  • Air Dolomiti
  • Air France

How much is a business class flight from Zürich (ZRH) to Sofia (SOF)?
A direct, return business class ticket from Zürich (ZRH) to Sofia (SOF) typically costs between $1,618 - $1,805 per adult. A non-stop, one-way business class flight is usually around $744 - $1,237 per adult. Prices often fluctuate based on seasonality and how early you book. You may also be able to find a cheaper business class journey between Zürich (ZRH) to Sofia (SOF) if you opt for a connecting flight.*Prices based on flights available on Expedia in the last year.
How do I earn miles on a Zürich (ZRH) to Sofia (SOF) flight with Expedia?
It's easy to earn miles on a Zürich (ZRH) to Sofia (SOF) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
Is it cheaper to buy a plane ticket from Zürich (ZRH) to Sofia (SOF) at the last minute?
Typically, booking a last minute flight from Zürich (ZRH) to Sofia (SOF) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Zürich (ZRH) to Sofia (SOF) flight and hotel package?
Securing a Zürich (ZRH) to Sofia (SOF) Sofia Vacation Packages is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Zürich (ZRH) to Sofia (SOF)?
If you booked your Zürich (ZRH) to Sofia (SOF) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Zürich
Destination airport
Sofia
Airlines serving
Air Serbia, Austrian Airlines, Bulgaria Air, KLM, LOT-Polish Airlines, Lufthansa, Pegasus Airlines, Swiss International Air Lines, Turkish Airlines
Roundtrip price
$252
Distance
793 mi
Average flight time
3 hours 10 mins

Book with confidence

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 November. 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 2026. You can also book with separate airlines for your outbound and return journeys, from $144 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.

 

Zürich to Sofia Flights

*Flight schedules are subject to change.

*Available to One Key members.

 

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