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$96+ Cheap flights from Zurich (ZRH) to Sofia (SOF)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/21. Fares are subject to change and may not be available on all flights or dates of travel.
ZRH — SOF
May 17 — May 241
Sun 5/17
Sun 5/24
1 adult, Economy
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Cheapflights Tip: The best prices from Zurich to Sofia are usually found in February or November, booked 59 days in advance, depart on a Thursday or Monday and return on a Tuesday

Cheap flight deals from Zurich to Sofia

Cheapest flights from Zurich to Sofia
Explore the most affordable flight options available from Zurich to Sofia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2026.

This Air Serbia deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Serbia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/48:40 pm
ZRH
-
SOF
1 stop17h 50m
Air Serbia
Fri 5/85:00 am
SOF
-
ZRH
1 stop4h 40m
Air Serbia
Deal found 4/14$218
This Air Serbia deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Serbia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/53:10 pm
ZRH
-
SOF
1 stop23h 20m
Air Serbia
Mon 5/114:00 pm
SOF
-
ZRH
1 stop17h 40m
Air Serbia
Deal found 4/15$220
This Mytrip deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/289:20 pm
ZRH
-
SOF
2 stops17h 15m
Multiple Airlines
Mon 6/17:30 pm
SOF
-
ZRH
1 stop13h 25m
Multiple Airlines
Deal found 4/15$221
This Mytrip deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/119:55 pm
ZRH
-
SOF
2 stops18h 35m
Multiple Airlines
Mon 6/159:20 am
SOF
-
ZRH
2 stops23h 35m
Multiple Airlines
Deal found 4/15$222
This Kiwi.com deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/208:45 pm
ZRH
-
SOF
1 stop15h 00m
Multiple Airlines
Thu 4/237:05 pm
SOF
-
ZRH
1 stop15h 10m
Multiple Airlines
Deal found 4/14$224
This Kiwi.com deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/289:55 pm
ZRH
-
SOF
1 stop10h 45m
Multiple Airlines
Mon 8/35:00 am
SOF
-
ZRH
1 stop4h 40m
Multiple Airlines
Deal found 4/16$225
This Mytrip deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/242:35 pm
ZRH
-
SOF
2 stops17h 20m
Multiple Airlines
Fri 5/2911:10 pm
SOF
-
ZRH
1 stop9h 45m
Multiple Airlines
Deal found 4/13$236
This Kiwi.com deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/268:30 am
ZRH
-
SOF
1 stop14h 05m
Multiple Airlines
Wed 8/54:00 pm
SOF
-
ZRH
1 stop4h 50m
Multiple Airlines
Deal found 4/16$238
This Kiwi.com deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/289:55 pm
ZRH
-
SOF
1 stop10h 45m
Multiple Airlines
Sat 8/85:00 am
SOF
-
ZRH
1 stop4h 40m
Multiple Airlines
Deal found 4/16$239
This Kiwi.com deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/22:25 pm
ZRH
-
SOF
1 stop10h 10m
Multiple Airlines
Sun 5/106:55 pm
SOF
-
ZRH
1 stop14h 00m
Multiple Airlines
Deal found 4/13$240
This Booking.com deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/308:40 pm
ZRH
-
SOF
1 stop17h 50m
Multiple Airlines
Sat 6/65:30 am
SOF
-
ZRH
1 stop5h 10m
Multiple Airlines
Deal found 4/15$242

Find flight deals from Zurich to Sofia

Discover tips and strategies to find the most affordable flight options for your journey from Zurich (ZRH) to Sofia (SOF). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 17, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$218
(Air Serbia)

One-way from

$96
(Kiwi.com)

Popular in

July

Cheapest in

February

Average price

$359

Good one-way deal

$190 or less
Provider with most accurate pricing for Zurich-Sofia flight deals.
Search Deals
Provider most trusted by Cheapflights users for Zurich-Sofia flights.
Search Deals
From Zurich to Sofia
Search Deals
One-way flight from Zurich to Sofia
Search Deals
Highest demand for flights based on searches. 2% potential increase in price ($7 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals
Price to beat on a one-way flight from Zurich to Sofia.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Zurich to Sofia that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 17, 2026.
Use the filters below to find and compare flights from Zurich to Sofia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ZurichSofia

ZRH - SOF

ZRHSOF

Zurich

Tue 6/16

8:40 pm-3:30 pm

1 stop17h 50m

Sofia

Sat 6/20

4:00 pm-8:40 am

1 stop17h 40m

$218

ZurichSofia

ZRH - SOF

ZRHSOF

Zurich

Thu 6/11

3:10 pm-3:30 pm

1 stop23h 20m

Sofia

Mon 6/15

4:00 pm-8:40 am

1 stop17h 40m

$220

ZurichSofia

ZRH - SOF

ZRHSOF

Zurich

Fri 6/5

3:10 pm-3:30 pm

1 stop23h 20m

Sofia

Mon 6/8

4:00 pm-2:25 pm

1 stop23h 25m

$248

ZurichSofia

ZRH - SOF

ZRHSOF

Zurich

Sun 5/3

2:35 pm-3:00 am

1 stop11h 25m

Sofia

Sun 5/10

4:00 pm-8:40 am

1 stop17h 40m

$248

ZurichSofia

ZRH - SOF

ZRHSOF

Zurich

Fri 8/28

3:10 pm-3:30 pm

1 stop23h 20m

Sofia

Sun 8/30

4:00 pm-8:40 am

1 stop17h 40m

$266
Quickest round-trip

ZurichSofia

ZRH - SOF

ZRHSOF

Zurich

Wed 7/8

7:05 am-10:20 am

Nonstop2h 15m

Sofia

Tue 7/14

1:05 pm-2:25 pm

Nonstop2h 20m

$275

ZurichSofia

ZRH - SOF

ZRHSOF

Zurich

Fri 7/31

3:10 pm-3:30 pm

1 stop23h 20m

Sofia

Sun 8/9

4:00 pm-8:40 am

1 stop17h 40m

$278

ZurichSofia

ZRH - SOF

ZRHSOF

Zurich

Mon 7/27

8:40 pm-3:30 pm

1 stop17h 50m

Sofia

Mon 8/3

4:00 pm-2:25 pm

1 stop23h 25m

$278

ZurichSofia

ZRH - SOF

ZRHSOF

Zurich

Thu 7/30

7:05 am-10:20 am

Nonstop2h 15m

Sofia

Wed 8/5

11:05 am-12:25 pm

Nonstop2h 20m

$310

ZurichSofia

ZRH - SOF

ZRHSOF

Zurich

Wed 7/29

7:05 am-10:20 am

Nonstop2h 15m

Sofia

Wed 8/5

11:05 am-12:25 pm

Nonstop2h 20m

$310

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/17

Showing 1-10 of 22 resultsSorted by cheapest first
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3

Compare providers for flights from Zurich to Sofia

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Zurich to Sofia in April.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Zurich-Sofia flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Zurich-Sofia flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Zurich-Sofia flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Zurich-Sofia flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Zurich-Sofia flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Zurich to Sofia

Have a flexible travel schedule? Discover the best time to fly to Sofia from Zurich with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Zurich to Sofia

How far ahead should I book a flight from Zurich to Sofia?

Use this chart to determine the optimal time to book a round-trip flight from Zurich to Sofia. Price data was last updated on April 10, 2026.

Booking 59 days in advance of your planned departure date is, on average, the best time to get cheap flights from Zurich to Sofia. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Zurich to Sofia?

Currently, February is the cheapest month in which you can book a flight from Zurich to Sofia (average of $214). Flying from Zurich to Sofia in July is currently the most expensive (average of $372). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from ZRH to SOF?

Find hourly flight availability from Zurich to Sofia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 17, 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Zurich to Sofia as you normally would.

How much does it cost to fly round-trip from Zurich to Sofia?

Reviews of airlines servicing Sofia

Get insights into the airlines that provide service to Sofia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Sofia. Reviews last updated April 17, 2026.
See what other customers who have flown with SWISS from Zurich to Sofia have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
SWISS
7.6
Good
1,922 reviews

Food

7.1

Crew

8.3

Overall

7.6

Boarding

7.7

Entertainment

6.8

Comfort

7.4

Reviews

1 / 20
6.0
Good

CFJ,Mar 2026

ZRH - VCE

Swiss International Airlines is heading towards becoming a budget carrier. The seats are in comfortable and have absolutely no recline. The crew are friendly, but offer a few services. At least they all line is usually punctual.
SWISS
7.6
Good
1,922 reviews
SWISS
7.6
Good
1,922 reviews

Food

7.1

Crew

8.3

Overall

7.6

Boarding

7.7

Entertainment

6.8

Comfort

7.4

Reviews

1 / 20
6.0
Good

CFJ,Mar 2026

ZRH - VCE

Swiss International Airlines is heading towards becoming a budget carrier. The seats are in comfortable and have absolutely no recline. The crew are friendly, but offer a few services. At least they all line is usually punctual.

Related info for your journey

Find useful and relevant information for your journey from Zurich to Sofia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How popular is this Zurich to Sofia flight route?

    Within the past month, 1 users have taken a look at flights from Zurich to Sofia.

  • How long is the flight from Zurich to Sofia?

    Departing from Zurich to Sofia will take you 17h 50m. Zurich and Sofia are separated by a distance of 794 mi.

  • What is the cheapest airline to fly from Zurich to Sofia round-trip?

    Cheapflights users have booked flights from Zurich to Sofia round-trip from $199. Users have found that SWISS is 35% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Zurich to Sofia one-way?

    $80 is the cheapest one-way deal found within the past few days, from Air Serbia. You may also be able to find cheap deals on SWISS and Bulgaria Air, with prices starting from $154 and $176, respectively.

  • What are the most reliable airlines from Zurich to Sofia?

    Consider Qatar Airways (100%), airBaltic (100%) or Bulgaria Air (89%) when booking your flight. These represent the most reliable airlines when flying from Zurich to Sofia.

  • What are the cheapest flights from Zurich to Sofia?

    Looking for the cheapest flight from Zurich to Sofia? While on average our users pay $190, our data indicates the cheapest price to be $189. The most popular route (Zurich - Sofia), is priced around $205.

  • Can I find deals for flights from Zurich to Sofia that include hotel bookings?

    Yes. In addition to deals on Zurich to Sofia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Zurich to Sofia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Zurich to Sofia.

  • Can I find deals for business class flights from Zurich to Sofia?

    Yes. Cheapflights offers flight deals from Zurich to Sofia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Zurich to Sofia?

    Currently, February is the cheapest month in which you can book a flight from Zurich to Sofia (average of $214). Flying from Zurich to Sofia in July is currently the most expensive (average of $372). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Complete your trip

Complete your trip to Sofia by adding a car rental and/or hotel reservation to your travel itinerary.
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Top airline flying from Zurich to Sofia

Discover the top airline that operate flights from Zurich to Sofia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 17, 2026.
AirlineCheapestAverageFlexibilityOn-time
SWISSCheapest$199Average$278FlexibilityNo cancel feeOn-time79%

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