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Flights from Mersin to Sofia

Search cheap flights from Mersin to Sofia in the next 3 months. Based on Trip.com's latest 7-day data, one-way fares start at €84, and round-trip tickets start at €188.

      • COV 04:50
        7h 30m
        1 stop
        SOF 12:20
        Mersin - Sofia | Tue, May 26 | Pegasus Airlines
        SOF 18:45
        14h 30m
        1 stop
        COV 09:15
        Sofia - Mersin | Thu, May 28 | Pegasus Airlines
        €188 €266
        28% off
        28% off
        €266 €188
      • COV 05:40
        7h 5m
        1 stop
        SOF 12:45
        Mersin - Sofia | Sat, May 23 | Pegasus Airlines
        SOF 13:45
        7h 45m
        1 stop
        COV 21:30
        Sofia - Mersin | Sun, May 31 | Pegasus Airlines
        €193 €266
        27% off
        27% off
        €266 €193
      • COV 23:00
        13h 45m
        1 stop
        SOF 12:45
        Mersin - Sofia | Fri, May 29 | Pegasus Airlines
        SOF 13:45
        6h 15m
        1 stop
        COV 20:00
        Sofia - Mersin | Fri, Jun 5 | Pegasus Airlines
        €199 €266
        25% off
        25% off
        €266 €199
      • COV 06:15
        6h 30m
        1 stop
        SOF 12:45
        Mersin - Sofia | Sun, May 17 | Pegasus Airlines
        SOF 13:45
        8h 25m
        1 stop
        COV 22:10
        Sofia - Mersin | Fri, May 22 | Pegasus Airlines
        €201
        24% off
        €266 €201
      • COV 06:10
        6h 20m
        1 stop
        SOF 12:30
        Mersin - Sofia | Wed, Jun 3 | Pegasus Airlines
        SOF 11:55
        12h 40m
        1 stop
        COV 00:35
        Sofia - Mersin | Sat, Jun 6 | Pegasus Airlines
        €204
        23% off
        €266 €204
      • COV 14:20
        4h 35m
        1 stop
        SOF 18:55
        Mersin - Sofia | Mon, May 18 | Pegasus Airlines
        SOF 13:45
        6h 15m
        1 stop
        COV 20:00
        Sofia - Mersin | Fri, May 22 | Pegasus Airlines
        €205
        23% off
        €266 €205
      • COV 04:50
        7h 30m
        1 stop
        SOF 12:20
        Mersin - Sofia | Tue, May 19 | Pegasus Airlines
        SOF 13:45
        7h 45m
        1 stop
        COV 21:30
        Sofia - Mersin | Sun, May 24 | Pegasus Airlines
        €209
        21% off
        €266 €209
      • COV 05:05
        7h 40m
        1 stop
        SOF 12:45
        Mersin - Sofia | Fri, May 22 | Pegasus Airlines
        SOF 13:45
        7h 45m
        1 stop
        COV 21:30
        Sofia - Mersin | Sun, May 24 | Pegasus Airlines
        €210
        21% off
        €266 €210
      • COV 06:15
        6h 30m
        1 stop
        SOF 12:45
        Mersin - Sofia | Sun, May 31 | Pegasus Airlines
        SOF 13:40
        6h 20m
        1 stop
        COV 20:00
        Sofia - Mersin | Wed, Jun 3 | Pegasus Airlines
        €217
        18% off
        €266 €217
      • COV 05:40
        7h 5m
        1 stop
        SOF 12:45
        Mersin - Sofia | Sat, Jun 6 | Pegasus Airlines
        SOF 19:55
        4h 40m
        1 stop
        COV 00:35
        Sofia - Mersin | Mon, Jun 8 | Pegasus Airlines
        €218
        18% off
        €266 €218
      • COV 13:00
        17h 25m
        1 stop
        SOF 14:00
        Mersin - Sofia | Sun, May 17 | Normal Airline
        SOF 15:00
        6h
        Nonstop
        COV 16:00
        Sofia - Mersin | Tue, May 19 | Normal Airline
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      • COV 04:35
        8h 10m
        1 stop
        SOF 12:45
        Mersin - Sofia | Tue, May 19 | Pegasus Airlines
        €84 €147
        43% off
        43% off
        €147 €84
      • COV 23:00
        13h 45m
        1 stop
        SOF 12:45
        Mersin - Sofia | Mon, May 18 | Pegasus Airlines
        €87 €147
        41% off
        41% off
        €147 €87
      • COV 22:45
        14h
        1 stop
        SOF 12:45
        Mersin - Sofia | Tue, May 26 | Pegasus Airlines
        €90 €147
        39% off
        39% off
        €147 €90
      • COV 06:15
        6h 30m
        1 stop
        SOF 12:45
        Mersin - Sofia | Wed, May 20 | Pegasus Airlines
        €92
        37% off
        €147 €92
      • COV 22:50
        13h 55m
        1 stop
        SOF 12:45
        Mersin - Sofia | Tue, May 19 | AJet
        €95
        35% off
        €147 €95
      • COV 17:00
        19h 45m
        1 stop
        SOF 12:45
        Mersin - Sofia | Tue, May 26 | AJet
        €96
        35% off
        €147 €96
      • COV 23:00
        13h 45m
        1 stop
        SOF 12:45
        Mersin - Sofia | Mon, May 25 | Pegasus Airlines
        €97
        34% off
        €147 €97
      • COV 16:40
        20h 5m
        1 stop
        SOF 12:45
        Mersin - Sofia | Mon, May 18 | AJet
        €98
        33% off
        €147 €98
      • COV 16:40
        20h 5m
        1 stop
        SOF 12:45
        Mersin - Sofia | Mon, May 25 | AJet
        €106
        28% off
        €147 €106
      • COV 23:00
        13h 45m
        1 stop
        SOF 12:45
        Mersin - Sofia | Mon, Jun 1 | Pegasus Airlines
        €120
        18% off
        €147 €120
      • COV 13:00
        17h 25m
        1 stop
        SOF 14:00
        Mersin - Sofia | Sun, May 17 | Normal Airline
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Displayed flight fares from Mersin to Sofia 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 Mersin to Sofia (COV-SOF)?

    Based on Trip.com data, Pegasus Airlines offers one-way fares as low as €84 on Cheapest nonstop routes (e.g. COV to SOF on Tue, May 19), while Pegasus Airlines offers Cheapest nonstop round-trips from €188 departing on Tue, May 26 and returning on Thu, May 28.
  • At the moment, several airlines serve connecting flights from Mersin to Sofia, including: Pegasus 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 Mersin 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 Mersin 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, May 19, with one-way flights priced at just €84.
    · 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 Sofia travel is around December.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Mersin to Sofia is October, when demand for travel is lower.
  • After crunching the numbers on our May flight calendar, it's currently cheapest to fly from Mersin to Sofia on May 20, 2026 with Pegasus Airlines, with prices starting at €105.
  • You can land at any one of the following hubs in Sofia, with Çukurova International Airport to Sofia International Airport (COV-SOF) is by far the most common option on this route: Sofia International Airport (SOF).
  • The time difference between Sofia and Mersin 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.

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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.