Flights from Bourgas to Sofia Airport (BOJ - SOF)

It takes about 50 minutes to fly from Burgas (BOJ) to Sofia (SOF).

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By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Burgas 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.

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

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.

The time difference between Sofia and Burgas is 0h.

You can land at any one of the following hubs in Sofia, with Burgas Airport to Sofia International Airport (BOJ-SOF) is by far the most common option on this route: Sofia International Airport (SOF).

After crunching the numbers on our September flight calendar, it's currently cheapest to fly from Burgas to Sofia on September 5, 2025 with Bulgaria Air, with prices starting at JPY 9,177.

To find best deals on flights from Burgas 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 {{25a2b5_owDate}}, with one-way flights priced at just {{25a2b5_owPrice}}.
· Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is {{airlineName}}.
· 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 {{peakSeason}}.
· Get exclusive promo codes for Trip.com app users.