€769 Cheap Flights from Sofia (SOF) to Kolkata (CCU)

Flight FAQs

• Which airlines offer the cheapest flights from Sofia to Kolkata?

  Based on Trip.com data, Emirates offers Cheapest nonstop one-way flights from €769 (for example, SOF–CCU on Sun, Dec 6). For a Cheapest nonstop return flight, Bulgaria Air offers fares from €835, departing on Fri, Nov 6 and returning on Fri, Nov 13.

• Which airlines offer direct flights from Sofia to Kolkata?

  At the moment, you can catch a direct flight from Sofia to Kolkata with the following airlines, including: AEGEAN Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.

• When is the best time to book flights from Sofia to Kolkata?

  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 Kolkata 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.

• How can I find the best deals on flights from Sofia to Kolkata?

  Here are some tips for finding the best flight deals from Sofia to Kolkata on Trip.com:
  · Be flexible with your travel dates. The cheapest flight is currently on Sun, Dec 6, with one-way fares from just €769.
  · Compare airlines. Emirates currently offers the lowest fares on this route.
  · Set up a price alert to track fare changes without searching every day.
  · Check Trip.com regularly for flight deals and available promo codes.
  · Avoid peak season or book early. July is generally the busiest month for travel to Kolkata.
  · Get exclusive promo codes on the Trip.com app.

• When is the best time to book a flight from Sofia to Kolkata to get the best price?

  The cheapest month to book a flight from Sofia to Kolkata is usually September, when demand is lower.

• Which upcoming date is the cheapest for flights from Sofia to Kolkata?

  After crunching the numbers on our October flight calendar, it's currently cheapest to fly from Sofia to Kolkata on October 27, 2026 with Emirates, with prices starting at €825.

• Which airports should you choose for flights from Sofia to Kolkata?

  Flights to Kolkata can arrive at: Netaji Subhash Chandra Bose International Airport (CCU). The most common route connects Sofia Airport and Netaji Subhash Chandra Bose International Airport (SOF–CCU).

• What is the time difference between Sofia and Kolkata?

  The time difference between Kolkata and Sofia is 3h.

• How can I change or cancel my flight ticket from Sofia to Kolkata?

  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.

• What is the average price of a one-way flight from Sofia to Kolkata?

  Based on Trip.com data for flights departing in the next 30 days, the average one-way fare from Sofia to Kolkata is €941. Fares vary by travel date, airline and availability.

• How do I book flights from Sofia to Kolkata on Trip.com?

  Enter Sofia and Kolkata, choose your travel dates and passengers, then compare flights by price, duration and baggage. Select a fare, review the change and cancellation rules, enter traveller details and complete payment to receive your confirmation.

• Are there budget airlines on the Sofia to Kolkata route?

  IndiGoare the most popular budget airlines flying from Sofia to Kolkata. Check baggage, seat and payment fees before comparing the final price.