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Flights from Florence to Sofia

Find the cheapest flight options from Florence to Sofia over the next three months. Book one-way tickets from €83 and round-trip tickets from €134.

      • FLR 07:00
        3h 40m
        1 stop
        SOF 11:40
        Florence - Sofia | Thu, Apr 16 | Austrian Airlines
        SOF 12:25
        10h 50m
        1 stop
        FLR 22:15
        Sofia - Florence | Mon, Apr 20 | Austrian Airlines
        €134 €175
        23% off
        23% off
        €175 €134
      • FLR 07:00
        7h 20m
        1 stop
        SOF 15:20
        Florence - Sofia | Wed, Apr 22 | Austrian Airlines
        SOF 18:55
        4h 20m
        1 stop
        FLR 22:15
        Sofia - Florence | Wed, Apr 29 | Austrian Airlines
        €134 €175
        23% off
        23% off
        €175 €134
      • FLR 07:00
        7h 20m
        1 stop
        SOF 15:20
        Florence - Sofia | Sat, May 2 | Austrian Airlines
        SOF 12:25
        10h 50m
        1 stop
        FLR 22:15
        Sofia - Florence | Sat, May 9 | Austrian Airlines
        €138 €175
        21% off
        21% off
        €175 €138
      • FLR 15:05
        7h 50m
        1 stop
        SOF 23:55
        Florence - Sofia | Wed, Mar 25 | Austrian Airlines
        SOF 18:55
        4h 20m
        1 stop
        FLR 22:15
        Sofia - Florence | Wed, Apr 1 | Austrian Airlines
        €139
        21% off
        €175 €139
      • FLR 11:00
        6h 10m
        1 stop
        SOF 18:10
        Florence - Sofia | Mon, Mar 30 | Austrian Airlines
        SOF 16:05
        7h 10m
        1 stop
        FLR 22:15
        Sofia - Florence | Fri, Apr 3 | Austrian Airlines
        €140
        20% off
        €175 €140
      • FLR 06:30
        5h 45m
        1 stop
        SOF 13:15
        Florence - Sofia | Wed, Mar 25 | Lufthansa
        SOF 18:55
        4h 20m
        1 stop
        FLR 22:15
        Sofia - Florence | Wed, Apr 1 | Austrian Airlines
        €141
        19% off
        €175 €141
      • FLR 17:15
        4h 45m
        1 stop
        SOF 23:00
        Florence - Sofia | Mon, Mar 30 | Lufthansa
        SOF 06:10
        4h
        1 stop
        FLR 09:10
        Sofia - Florence | Fri, Apr 3 | Lufthansa
        €145
        17% off
        €175 €145
      • FLR 10:20
        6h 45m
        1 stop
        SOF 18:05
        Florence - Sofia | Thu, Apr 16 | Lufthansa
        SOF 06:10
        4h
        1 stop
        FLR 09:10
        Sofia - Florence | Mon, Apr 20 | Lufthansa
        €147
        16% off
        €175 €147
      • FLR 06:30
        5h 35m
        1 stop
        SOF 13:05
        Florence - Sofia | Wed, Apr 22 | Lufthansa
        SOF 06:10
        4h
        1 stop
        FLR 09:10
        Sofia - Florence | Wed, Apr 29 | Lufthansa
        €147
        16% off
        €175 €147
      • FLR 06:30
        5h 25m
        1 stop
        SOF 12:55
        Florence - Sofia | Sat, May 2 | Swiss Airlines
        SOF 13:45
        9h 50m
        1 stop
        FLR 22:35
        Sofia - Florence | Sat, May 9 | Swiss Airlines
        €152
        13% off
        €175 €152
      • FLR 13:00
        17h 25m
        1 stop
        SOF Invalid Date
        Florence - Sofia | Tue, Mar 24 | Normal Airline
        SOF 15:00
        6h
        Direct
        FLR 16:00
        Sofia - Florence | Thu, Mar 26 | Normal Airline
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      • FLR 20:15
        5h 45m
        1 stop
        SOF 03:00
        Florence - Sofia | Sun, Apr 12 | Air Serbia
        €83 €132
        37% off
        37% off
        €132 €83
      • FLR 09:10
        5h 25m
        1 stop
        SOF 15:35
        Florence - Sofia | Fri, Apr 10 | Air Serbia
        €85 €132
        36% off
        36% off
        €132 €85
      • FLR 07:35
        29h
        1 stop
        SOF 13:35
        Florence - Sofia | Thu, Apr 16 | Vueling Airlines
        €89 €132
        33% off
        33% off
        €132 €89
      • FLR 07:00
        3h 40m
        1 stop
        SOF 11:40
        Florence - Sofia | Thu, Apr 9 | Lufthansa
        €111
        16% off
        €132 €111
      • FLR 07:00
        10h 10m
        1 stop
        SOF 18:10
        Florence - Sofia | Thu, Apr 9 | Austrian Airlines
        €111
        16% off
        €132 €111
      • FLR 07:00
        10h 10m
        1 stop
        SOF 18:10
        Florence - Sofia | Thu, Apr 16 | Austrian Airlines
        €113
        14% off
        €132 €113
      • FLR 07:00
        7h 20m
        1 stop
        SOF 15:20
        Florence - Sofia | Thu, Apr 16 | Lufthansa
        €113
        14% off
        €132 €113
      • FLR 20:15
        18h 20m
        1 stop
        SOF 15:35
        Florence - Sofia | Sun, Mar 29 | Air Serbia
        €113
        14% off
        €132 €113
      • FLR 19:45
        13h 35m
        1 stop
        SOF 10:20
        Florence - Sofia | Tue, Apr 14 | Swiss Airlines
        €114
        14% off
        €132 €114
      • FLR 06:30
        4h 45m
        1 stop
        SOF 12:15
        Florence - Sofia | Tue, Apr 14 | Lufthansa
        €114
        14% off
        €132 €114
      • FLR 13:00
        17h 25m
        1 stop
        SOF Invalid Date
        Florence - Sofia | Tue, Mar 24 | Normal Airline
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Displayed flight fares from Florence to Sofia are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Flight Information for Florence to Sofia Flights

The distance between Florence and Sofia is 995.13km. Based on Trip.com's data, travel demand peaks in January. The off-season for travel is November.

Cheapest one-way flight price€83
Cheapest return ticket price€134
Off-season travel monthNovember
Peak season for travelJanuary
Flight distance995.13km
Flight statistics for the Florence–Sofia route are based on aggregated booking data from Trip.com over the past 12 months.

Flight FAQs

  • Which airlines offer the cheapest flights from Florence (FLR) to Sofia (SOF)?

    Based on Trip.com data, Air Serbia offers one-way fares as low as €83 on Cheapest nonstop routes (e.g. FLR to SOF on Sun, Apr 12), while Austrian Airlines offers Cheapest nonstop round-trips from €134 departing on Thu, Apr 16 and returning on Mon, Apr 20.
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Florence 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 Florence 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 Sun, Apr 12, with one-way flights priced at just €83.
    · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Air Serbia.
    · 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 Florence to Sofia is November, when demand for travel is lower.
  • After crunching the numbers on our March flight calendar, it's currently cheapest to fly from Florence to Sofia on March 25, 2026 with Austrian Airlines, with prices starting at €139.
  • The time difference between Sofia and Florence is 1h.
  • Tickets can only be changed or cancelled 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.

Trip.com airline insights on flights from Florence to Sofia

Which airlines offer the cheapest direct flights from Florence to Sofia?

Data is based on the past 12 months and reflects the average fare of all direct flights from Florence to Sofia on Trip.com.

Based on Trip.com data from the past 12 months, the airline offering the cheapest direct flights from Florence to Sofia is Air Serbia, with an average fare of €159.

€31
€159
€288
€417
€545
Air Serbia
€159
Air Serbia
ITA Airways
€197
ITA Airways
Austrian Airlines
€475
Austrian Airlines
Lufthansa
€545
Lufthansa

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

Book with no extra fees

Prices displayed on this page are all-inclusive prices (incl. taxes, fuel surcharge, civil aviation development fund, etc) with all fees confirmed before payment. Fees for luggage, meals, Wi-Fi, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page were updated within the last 24 hours—even in real-time. The more popular the route, the more precise the data.

Change & Cancellation Policy

Trip.com displays flight cancellation and change policies for each flight ticket during the booking process, including fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
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.
Cancellation/change due to a flight schedule change:
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.