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Flights from Zagreb to Sofia

Hi, I've summed up all the key info for Zagreb to Sofia flights

Cheapest one-way

SEK 392
Ryanair Tue, Oct 6

85% below next 30d avg. (SEK 2,589)

Cheapest round-trip

SEK 1,896
Air Serbia Sun, Oct 18

Recommended airlines

When to fly

AugustCheapest month
JanuaryPeak month

With a lowest one-way fare of SEK 392 , travelers can expect an average price of SEK 2,589 for upcoming trips, while round-trip tickets start at SEK 1,896 . You can land at any one of the following hubs in Sofia: Sofia Airport (SOF) . Flying from Zagreb Airport to Sofia Airport (ZAG-SOF) is by far the most common option on this route. To secure the best rates, booking 40 days in advance is recommended, and the cheapest travel days are Tuesday, Wednesday, and Saturday .

Updated 18h ago · This content is an AI-powered summary based on Trip.com data. Prices and availability are subject to change. Please refer to actual prices, availability, and travel conditions.

Explore the cheapest one-way and round-trip flights from Zagreb to Sofia over the next 90 days, with one-way fares from SEK 392 and round-trip from SEK 1,896. Based on Trip.com's latest 7-day flight data.

      • ZAG 15:05
        10h 55m
        1 stop
        SOF 03:00
        Zagreb - Sofia | Sun, Oct 18 | Air Serbia
        SOF 16:00
        16h 45m
        1 stop
        ZAG 07:45
        Sofia - Zagreb | Sun, Oct 25 | Air Serbia
        SEK 1,896 SEK 2,141
        11% off
        11% off
        SEK 2,141 SEK 1,896
      • ZAG 15:05
        10h 55m
        1 stop
        SOF 03:00
        Zagreb - Sofia | Thu, Oct 8 | Air Serbia
        SOF 16:00
        18h 10m
        1 stop
        ZAG 09:10
        Sofia - Zagreb | Sun, Oct 11 | Air Serbia
        SEK 1,913 SEK 2,141
        11% off
        11% off
        SEK 2,141 SEK 1,913
      • ZAG 18:50
        19h 40m
        1 stop
        SOF 15:30
        Zagreb - Sofia | Mon, Nov 2 | Air Serbia
        SOF 05:00
        7h
        1 stop
        ZAG 11:00
        Sofia - Zagreb | Thu, Nov 5 | Air Serbia
        SEK 1,922 SEK 2,141
        10% off
        10% off
        SEK 2,141 SEK 1,922
      • ZAG 22:20
        16h 10m
        1 stop
        SOF 15:30
        Zagreb - Sofia | Fri, Oct 23 | Air Serbia
        SOF 16:00
        6h 35m
        1 stop
        ZAG 21:35
        Sofia - Zagreb | Sun, Oct 25 | Air Serbia
        SEK 1,923
        10% off
        SEK 2,141 SEK 1,923
      • ZAG 09:30
        16h 30m
        1 stop
        SOF 03:00
        Zagreb - Sofia | Fri, Nov 6 | Air Serbia
        SOF 16:00
        16h 45m
        1 stop
        ZAG 07:45
        Sofia - Zagreb | Sun, Nov 8 | Air Serbia
        SEK 1,923
        10% off
        SEK 2,141 SEK 1,923
      • ZAG 15:05
        23h 25m
        1 stop
        SOF 15:30
        Zagreb - Sofia | Thu, Oct 22 | Air Serbia
        SOF 16:00
        20h
        1 stop
        ZAG 11:00
        Sofia - Zagreb | Mon, Oct 26 | Air Serbia
        SEK 1,926
        10% off
        SEK 2,141 SEK 1,926
      • ZAG 20:30
        5h 30m
        1 stop
        SOF 03:00
        Zagreb - Sofia | Wed, Oct 21 | Air Serbia
        SOF 16:00
        3h 20m
        1 stop
        ZAG 18:20
        Sofia - Zagreb | Mon, Oct 26 | Air Serbia
        SEK 1,937
        10% off
        SEK 2,141 SEK 1,937
      • ZAG 15:05
        23h 25m
        1 stop
        SOF 15:30
        Zagreb - Sofia | Mon, Oct 19 | Air Serbia
        SOF 16:00
        20h
        1 stop
        ZAG 11:00
        Sofia - Zagreb | Mon, Oct 26 | Air Serbia
        SEK 1,943
        9% off
        SEK 2,141 SEK 1,943
      • ZAG 08:15
        17h 45m
        1 stop
        SOF 03:00
        Zagreb - Sofia | Thu, Oct 15 | Air Serbia
        SOF 16:00
        18h 10m
        1 stop
        ZAG 09:10
        Sofia - Zagreb | Mon, Oct 19 | Air Serbia
        SEK 1,945
        9% off
        SEK 2,141 SEK 1,945
      • ZAG 09:40
        4h 50m
        1 stop
        SOF 15:30
        Zagreb - Sofia | Tue, Oct 20 | Air Serbia
        SOF 05:00
        17h 50m
        1 stop
        ZAG 21:50
        Sofia - Zagreb | Fri, Oct 23 | Air Serbia
        SEK 1,948
        9% off
        SEK 2,141 SEK 1,948
      • ZAG 13:00
        17h 25m
        1 stop
        SOF 14:00
        Zagreb - Sofia | Mon, Sep 21 | Normal Airline
        SOF 15:00
        6h
        Nonstop
        ZAG 16:00
        Sofia - Zagreb | Wed, Sep 23 | Normal Airline
        More cheap flights
        More cheap flights
      • ZAG 21:40
        12h 30m
        1 stop
        SOF 11:10
        Zagreb - Sofia | Tue, Oct 6 | Ryanair
        SEK 392 SEK 1,233
        68% off
        68% off
        SEK 1,233 SEK 392
      • ZAG 21:40
        14h 45m
        1 stop
        SOF 13:25
        Zagreb - Sofia | Tue, Oct 20 | Ryanair
        SEK 403 SEK 1,233
        67% off
        67% off
        SEK 1,233 SEK 403
      • ZAG 19:00
        16h 25m
        1 stop
        SOF 12:25
        Zagreb - Sofia | Sat, Oct 3 | Ryanair
        SEK 541 SEK 1,233
        56% off
        56% off
        SEK 1,233 SEK 541
      • ZAG 10:45
        12h 30m
        1 stop
        SOF 00:15
        Zagreb - Sofia | Mon, Sep 28 | Ryanair
        SEK 573
        54% off
        SEK 1,233 SEK 573
      • ZAG 21:50
        24h 45m
        1 stop
        SOF 23:35
        Zagreb - Sofia | Tue, Oct 13 | Ryanair
        SEK 892
        28% off
        SEK 1,233 SEK 892
      • ZAG 21:55
        12h 10m
        1 stop
        SOF 11:05
        Zagreb - Sofia | Wed, Oct 14 | Eurowings
        SEK 937
        24% off
        SEK 1,233 SEK 937
      • ZAG 11:25
        13h 10m
        1 stop
        SOF 01:35
        Zagreb - Sofia | Thu, Sep 24 | Ryanair
        SEK 1,090
        12% off
        SEK 1,233 SEK 1,090
      • ZAG 09:40
        4h 50m
        1 stop
        SOF 15:30
        Zagreb - Sofia | Tue, Oct 20 | Air Serbia
        SEK 1,097
        11% off
        SEK 1,233 SEK 1,097
      • ZAG 22:20
        3h 40m
        1 stop
        SOF 03:00
        Zagreb - Sofia | Fri, Oct 23 | Air Serbia
        SEK 1,106
        10% off
        SEK 1,233 SEK 1,106
      • ZAG 18:50
        19h 40m
        1 stop
        SOF 15:30
        Zagreb - Sofia | Mon, Oct 26 | Air Serbia
        SEK 1,122
        9% off
        SEK 1,233 SEK 1,122
      • ZAG 13:00
        17h 25m
        1 stop
        SOF 14:00
        Zagreb - Sofia | Mon, Sep 21 | Normal Airline
        More cheap flights
        More cheap flights

Which airlines are the most popular for Zagreb to Sofia flights?

You can choose from 2 airlines that fly from Zagreb to Sofia, including Air Serbia, Austrian Airlines, Ryanair has lowest fares on this route.
Air Serbia logo Air Serbia
Austrian Airlines logo Austrian Airlines
Airlines are determined based on actual purchased flight tickets from Zagreb to Sofia according to previous 12 months data from Trip.com.

Frequently Asked Questions

  • What are the cheapest flights from Zagreb to Sofia (ZAG-SOF)?

    Based on Trip.com data, Ryanair offers one-way fares as low as SEK 392 on Cheapest nonstop routes (e.g. ZAG to SOF on Tue, Oct 6), while Air Serbia offers Cheapest nonstop round-trips from SEK 1,896 departing on Sun, Oct 18 and returning on Sun, Oct 25.
  • At the moment, several airlines serve connecting flights from Zagreb to Sofia, including: Air Serbia Austrian Airlines Selected airlines are based on historical data collected from flight bookings made by users on Trip.com within the last 90 days.
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Zagreb to Sofia is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.
  • To find best deals on flights from Zagreb to Sofia, you can use various tools on Trip.com:
    · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Tue, Oct 6, with one-way flights priced at just SEK 392.
    · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Ryanair.
    · Set up price alerts to easily monitor ticket prices without having to check every day.
    · Check Trip.com flight deals and promo codes frequently.
    · Avoid peak season unless you book very early. It seems the peak season for Sofia travel is around January.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Zagreb to Sofia is August, when demand for travel is lower.
  • After crunching the numbers on our September flight calendar, it's currently cheapest to fly from Zagreb to Sofia on September 30, 2026 with Air Serbia, with prices starting at SEK 1,916.
  • You can land at any one of the following hubs in Sofia: Sofia Airport (SOF). Flying from Zagreb Airport to Sofia Airport (ZAG-SOF) is by far the most common option on this route.
  • The time difference between Sofia and Zagreb is 1h.
  • Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.
  • Based on Trip.com data for flights departing in the next 30 days, the average one-way fare from Zagreb to Sofia is SEK 2,589. Fares vary by travel date, airline and availability.
  • Enter Zagreb and Sofia, choose your travel dates and passengers, then compare flights by price, duration and baggage. Select a fare, review the change and cancellation rules, enter traveler details and complete payment to receive your confirmation.

Trip.com Airline Insights on Flights from Zagreb to Sofia

Which airline offers the cheapest direct flights from Zagreb to Sofia?

Data is based on the average price of all nonstop flights from Zagreb to Sofia on Trip.com over the past 12 months.

Based on Trip.com’s data from the past 12 months, Ryanair provides the lowest-priced direct flights from Zagreb to Sofia, with fares starting at SEK 557.

SEK 557
SEK 1,607
SEK 2,656
SEK 3,705
Ryanair
SEK 557
Ryanair
Air Serbia
SEK 1,862
Air Serbia
Austrian Airlines
SEK 3,705
Austrian Airlines

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Note: Prices shown on this page are the estimated lowest prices found in the last 24 hours and include all taxes and fees.

Book with no extra fees

Prices displayed on this page are all-inclusive (incl. taxes, fuel surcharges, Civil Aviation Development Fund, etc.), and all fees are clearly shown before you pay. Charges for checked baggage, onboard meals, Wi‑Fi, and other optional services are also included where applicable in the flight cards.

Real-time pricing updates

Prices, availability, and travel details on this page have been updated within the last 24 hours, and for many routes are refreshed in real time. The more popular the route, the more accurate and up-to-date the data.

Change & Cancellation Policy

Trip.com shows the change and cancellation rules for each ticket during the booking process, including all related fees and conditions. Please refer to the following scenarios:
Voluntary cancellation/change:
To request a change or cancellation, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and flight segment, and submit your request. Please note that additional charges may apply based on the airline’s fare rules.
Cancellation/change due to a flight schedule change:
If your flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For full details of change and cancellation policies, please refer to the customer support pages.