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Flights from Sofia to Constanta

What to know about flights from Sofia to Constanta?

The approximate distance between Sofia and Constanta is 449.6 km.

Cheapest one-way
US$198
Turkish Airlines Turkish Airlines SOF-CND 22h 45m · 1 stop Wed, Nov 18
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Cheapest round-trip
US$723
Turkish Airlines Turkish Airlines SOF-CND 11h 5m · 2 stops Sun, Nov 22 - Sun, Nov 29
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Recommended airlines
Turkish Airlines Turkish AirlinesCheapest· From US$198
Route details
449.6 km
Flight distance

Explore the cheapest one-way and round-trip flights from Sofia to Constanta over the next 90 days, with one-way fares from US$198 and round-trip from US$723. Based on Trip.com's latest 7-day flight data.

    • Cheapest
      SOF 21:45
      22h 45m
      1 stop
      CND 20:30
      Sofia - Constanta | Wed, Nov 18 | Turkish Airlines
      US$198 US$469
      57% off
      57% off
      US$469 US$198
    • SOF 09:30
      11h
      1 stop
      CND 20:30
      Sofia - Constanta | Thu, Nov 19 | Turkish Airlines
      US$417 US$469
      11% off
      11% off
      US$469 US$417
    • SOF 13:00
      17h 25m
      1 stop
      CND 14:00
      Sofia - Constanta | Fri, Nov 13 | Normal Airline
      More cheap flights
      More cheap flights
    • SOF 21:45
      11h 5m
      1 stop
      CND 08:50
      Sofia - Constanta | Sun, Nov 22 | Turkish Airlines
      CND 21:20
      11h 20m
      1 stop
      SOF 08:40
      Constanta - Sofia | Sun, Nov 29 | Turkish Airlines
      US$723 US$844
      14% off
      14% off
      US$844 US$723
    • SOF 21:45
      22h 45m
      1 stop
      CND 20:30
      Sofia - Constanta | Tue, Nov 24 | Turkish Airlines
      CND 09:40
      11h 15m
      1 stop
      SOF 20:55
      Constanta - Sofia | Mon, Nov 30 | Turkish Airlines
      US$723 US$844
      14% off
      14% off
      US$844 US$723
    • SOF 09:30
      23h 20m
      1 stop
      CND 08:50
      Sofia - Constanta | Thu, Nov 19 | Turkish Airlines
      CND 21:20
      23h 35m
      1 stop
      SOF 20:55
      Constanta - Sofia | Wed, Nov 25 | Turkish Airlines
      US$726 US$844
      14% off
      14% off
      US$844 US$726
    • SOF 09:30
      11h
      1 stop
      CND 20:30
      Sofia - Constanta | Wed, Nov 25 | Turkish Airlines
      CND 21:30
      23h 25m
      1 stop
      SOF 20:55
      Constanta - Sofia | Wed, Dec 2 | Turkish Airlines
      US$727
      14% off
      US$844 US$727
    • SOF 16:00
      16h 50m
      1 stop
      CND 08:50
      Sofia - Constanta | Thu, Nov 26 | Turkish Airlines
      CND 21:30
      17h 40m
      1 stop
      SOF 15:10
      Constanta - Sofia | Wed, Dec 2 | Turkish Airlines
      US$728
      14% off
      US$844 US$728
    • SOF 21:45
      22h 45m
      1 stop
      CND 20:30
      Sofia - Constanta | Sat, Nov 21 | Turkish Airlines
      CND 09:40
      5h 30m
      1 stop
      SOF 15:10
      Constanta - Sofia | Fri, Nov 27 | Turkish Airlines
      US$729
      14% off
      US$844 US$729
    • SOF 21:45
      11h 5m
      1 stop
      CND 08:50
      Sofia - Constanta | Sun, Nov 15 | Turkish Airlines
      CND 21:20
      23h 35m
      1 stop
      SOF 20:55
      Constanta - Sofia | Sun, Nov 22 | Turkish Airlines
      US$751
      11% off
      US$844 US$751
    • SOF 21:45
      22h 45m
      1 stop
      CND 20:30
      Sofia - Constanta | Tue, Nov 17 | Turkish Airlines
      CND 09:40
      23h
      1 stop
      SOF 08:40
      Constanta - Sofia | Mon, Nov 23 | Turkish Airlines
      US$751
      11% off
      US$844 US$751
    • SOF 13:00
      17h 25m
      1 stop
      CND 14:00
      Sofia - Constanta | Fri, Nov 13 | Normal Airline
      CND 15:00
      6h
      Nonstop
      SOF 16:00
      Constanta - Sofia | Sun, Nov 15 | Normal Airline
      More cheap flights
      More cheap flights
    • SOF 09:30
      11h
      1 stop
      CND 20:30
      Sofia - Constanta | Thu, Nov 19 | Turkish Airlines
      US$417 US$469
      11% off
      11% off
      US$469 US$417
    • SOF 21:45
      22h 45m
      1 stop
      CND 20:30
      Sofia - Constanta | Wed, Nov 18 | Turkish Airlines
      US$198 US$469
      57% off
      57% off
      US$469 US$198
    • SOF 13:00
      17h 25m
      1 stop
      CND 14:00
      Sofia - Constanta | Fri, Nov 13 | Normal Airline
      More cheap flights
      More cheap flights

Displayed flight fares from Sofia to Constanta 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 Constanta (SOF-CND)?

    Based on Trip.com data, Turkish Airlines offers one-way fares as low as US$198 on Cheapest nonstop routes (e.g. SOF to CND on Wed, Nov 18), while Turkish Airlines offers Cheapest nonstop round-trips from US$723 departing on Sun, Nov 22 and returning on Sun, Nov 29.
  • 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 Constanta 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 Constanta, 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, Nov 18, with one-way flights priced at just US$198.
    · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Turkish 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.
    · Get exclusive promo codes for Trip.com app users.
  • After crunching the numbers on our November flight calendar, it's currently cheapest to fly from Sofia to Constanta on Wed, Nov 18 with Turkish Airlines, with prices starting at US$198.
  • The time difference between Constanta and Sofia is 0m.
  • 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 Sofia to Constanta is US$307. Fares vary by travel date, airline and availability.
  • Enter Sofia and Constanta, 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.

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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.