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Flights from Sofia to Graz

Search cheap flights from Sofia to Graz in the next 3 months. Based on Trip.com's latest 7-day data, one-way fares start at €117, and round-trip tickets start at €206.

      • SOF 06:10
        4h
        1 stop
        GRZ 09:10
        Sofia - Graz | Fri, Jun 19 | Lufthansa
        GRZ 16:50
        5h 25m
        1 stop
        SOF 23:15
        Graz - Sofia | Sun, Jun 21 | Lufthansa
        €206 €374
        45% off
        45% off
        €374 €206
      • SOF 06:10
        4h
        1 stop
        GRZ 09:10
        Sofia - Graz | Sat, Jun 27 | Lufthansa
        GRZ 16:50
        5h 25m
        1 stop
        SOF 23:15
        Graz - Sofia | Tue, Jun 30 | Lufthansa
        €240 €374
        36% off
        36% off
        €374 €240
      • SOF 18:55
        5h 30m
        1 stop
        GRZ 23:25
        Sofia - Graz | Mon, Jun 15 | Austrian Airlines
        GRZ 14:55
        6h 45m
        1 stop
        SOF 22:40
        Graz - Sofia | Fri, Jun 19 | Lufthansa
        €258 €374
        31% off
        31% off
        €374 €258
      • SOF 06:10
        4h
        1 stop
        GRZ 09:10
        Sofia - Graz | Thu, Jun 4 | Lufthansa
        GRZ 14:45
        7h 15m
        1 stop
        SOF 23:00
        Graz - Sofia | Mon, Jun 8 | Lufthansa
        €265
        28% off
        €374 €265
      • SOF 12:25
        4h 10m
        1 stop
        GRZ 15:35
        Sofia - Graz | Fri, Jun 19 | Austrian Airlines
        GRZ 16:15
        6h 40m
        1 stop
        SOF 23:55
        Graz - Sofia | Sun, Jun 21 | Austrian Airlines
        €268
        28% off
        €374 €268
      • SOF 08:00
        6h 45m
        1 stop
        GRZ 13:45
        Sofia - Graz | Sat, Jun 27 | Austrian Airlines
        GRZ 16:35
        6h 20m
        1 stop
        SOF 23:55
        Graz - Sofia | Tue, Jun 30 | Austrian Airlines
        €282
        25% off
        €374 €282
      • SOF 15:50
        4h 15m
        1 stop
        GRZ 19:05
        Sofia - Graz | Fri, Jun 19 | Swiss Airlines
        GRZ 16:50
        5h 25m
        1 stop
        SOF 23:15
        Graz - Sofia | Sun, Jun 21 | Lufthansa
        €301
        20% off
        €374 €301
      • SOF 06:10
        7h 25m
        1 stop
        GRZ 12:35
        Sofia - Graz | Tue, Jul 14 | Lufthansa
        GRZ 13:15
        4h 25m
        1 stop
        SOF 18:40
        Graz - Sofia | Sun, Jul 19 | Lufthansa
        €305
        18% off
        €374 €305
      • SOF 06:10
        4h
        1 stop
        GRZ 09:10
        Sofia - Graz | Fri, Jun 12 | Lufthansa
        GRZ 16:50
        5h 25m
        1 stop
        SOF 23:15
        Graz - Sofia | Mon, Jun 15 | Lufthansa
        €316
        16% off
        €374 €316
      • SOF 18:55
        21h 40m
        1 stop
        GRZ 15:35
        Sofia - Graz | Mon, Jun 1 | Austrian Airlines
        GRZ 06:15
        5h 45m
        1 stop
        SOF 13:00
        Graz - Sofia | Sun, Jun 7 | Lufthansa
        €325
        13% off
        €374 €325
      • SOF 13:00
        17h 25m
        1 stop
        GRZ 14:00
        Sofia - Graz | Wed, May 27 | Normal Airline
        GRZ 15:00
        6h
        Nonstop
        SOF 16:00
        Graz - Sofia | Fri, May 29 | Normal Airline
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      • SOF 13:30
        24h 10m
        1 stop
        GRZ 12:40
        Sofia - Graz | Wed, Jul 1 | Pegasus Airlines
        €117 €187
        37% off
        37% off
        €187 €117
      • SOF 19:55
        18h 50m
        1 stop
        GRZ 13:45
        Sofia - Graz | Mon, Jul 6 | Pegasus Airlines
        €124 €187
        34% off
        34% off
        €187 €124
      • SOF 13:30
        24h 10m
        1 stop
        GRZ 12:40
        Sofia - Graz | Wed, Jun 17 | Pegasus Airlines
        €151 €187
        19% off
        19% off
        €187 €151
      • SOF 19:55
        18h 50m
        1 stop
        GRZ 13:45
        Sofia - Graz | Mon, Jun 8 | Pegasus Airlines
        €151
        19% off
        €187 €151
      • SOF 19:55
        18h 50m
        1 stop
        GRZ 13:45
        Sofia - Graz | Mon, Jun 1 | Pegasus Airlines
        €153
        18% off
        €187 €153
      • SOF 08:00
        6h 45m
        1 stop
        GRZ 13:45
        Sofia - Graz | Wed, Jul 1 | Austrian Airlines
        €155
        17% off
        €187 €155
      • SOF 06:10
        4h
        1 stop
        GRZ 09:10
        Sofia - Graz | Wed, Jul 1 | Lufthansa
        €156
        17% off
        €187 €156
      • SOF 19:55
        18h 50m
        1 stop
        GRZ 13:45
        Sofia - Graz | Mon, Jun 22 | Pegasus Airlines
        €159
        15% off
        €187 €159
      • SOF 13:30
        24h 10m
        1 stop
        GRZ 12:40
        Sofia - Graz | Wed, Jul 22 | Pegasus Airlines
        €160
        14% off
        €187 €160
      • SOF 21:05
        17h 40m
        1 stop
        GRZ 13:45
        Sofia - Graz | Mon, Jul 6 | Turkish Airlines
        €162
        13% off
        €187 €162
      • SOF 13:00
        17h 25m
        1 stop
        GRZ 14:00
        Sofia - Graz | Wed, May 27 | Normal Airline
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Displayed flight fares from Sofia to Graz are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Frequently Asked Questions

  • What are the cheapest flights from Sofia to Graz (SOF-GRZ)?

    Based on Trip.com data, Pegasus Airlines offers one-way fares as low as €117 on Cheapest nonstop routes (e.g. SOF to GRZ on Wed, Jul 1), while Lufthansa offers Cheapest nonstop round-trips from €206 departing on Fri, Jun 19 and returning on Sun, Jun 21.
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Sofia to Graz 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 Sofia to Graz, 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 Wed, Jul 1, with one-way flights priced at just €117.
    · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Pegasus Airlines.
    · 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 Graz travel is around January.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Sofia to Graz is October, when demand for travel is lower.
  • After crunching the numbers on our May flight calendar, it's currently cheapest to fly from Sofia to Graz on May 28, 2026 with Austrian Airlines, with prices starting at €328.
  • The time difference between Graz and Sofia 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.

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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.