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What to know about flights from Bucharest to Sofia?

The distance between Bucharest and Sofia is approximately 294.71 km. It takes around 1 hour 15 minutes on average to fly from Bucharest to Sofia. Based on Trip.com's data, travel demand peaks in April. The cheapest month to book is November.

Cheapest one-way
€36
Wizz Air Malta Wizz Air Malta BUH-SOF 15h 50m · 1 stop Tue, Dec 15
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Cheapest round-trip
€127
Tarom Tarom BUH-SOF 1h 15m · 1 stop Tue, Dec 1 - Fri, Dec 4
Select flight
Flight news

Weather update for Sofia as of November 13, 2026: No active weather alerts or warnings are currently in effect.

Updated 13h ago

When to travel
November
Cheapest
April
Peak season for travel
Route details
294.71 km
Flight distance
1h 15m
Average flight time

Explore the cheapest one-way and round-trip flights from Bucharest to Sofia over the next 90 days, with one-way fares from €36 and round-trip from €127. Based on Trip.com's latest 7-day flight data.

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Displayed flight fares from Bucharest to Sofia are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Which airlines are the most popular for Bucharest to Sofia flights?

You can choose from 1 airlines that fly from Bucharest to Sofia, including Tarom, Wizz Air Malta has lowest fares on this route.
Airlines are determined based on actual purchased flight tickets from Bucharest to Sofia according to previous 12 months data from Trip.com.

Trip.com price insights on flights from Bucharest to Sofia

Which month has the cheapest one-way flights from Bucharest to Sofia?

The average price of one-way flights from Bucharest to Sofia purchased by Trip.com users by month over the past 12 months.

Based on Trip.com’s data, the cheapest month for flights from Bucharest to Sofia is November, with an average price of €103; while the month with the highest flight price is usually April, with an average price of up to €174.

€174
€139
€103
€68
  • €103
    Nov
  • €144
    Dec
  • €135
    Jan
  • €148
    Feb
  • €157
    Mar
  • €174
    Apr
  • €142
    May
  • €163
    Jun
  • €129
    Jul
  • €129
    Aug
  • €151
    Sep
  • €121
    Oct

When is the cheapest day to fly from Bucharest to Sofia during Thanksgiving Day?

Data is based on the lowest one-way price from Bucharest to Sofia during Thanksgiving Day on Trip.com in the past 3 days.

Thanksgiving Day is scheduled for Nov 26. The cheapest flights from Bucharest to Sofia are available on Nov 26, with fares starting at €63.

€178
€121
€63
€6
    Cheapest
  • €83
    22
    Nov
  • €178
    23
  • €99
    24
  • €127
    25
  • €63
    26
  • €91
    27
  • €98
    28

Frequently Asked Questions

  • What are the cheapest flights from Bucharest to Sofia (BUH-SOF)?

    Based on Trip.com data, Wizz Air Malta offers one-way fares as low as €36 on Cheapest nonstop routes (e.g. OTP to SOF on Tue, Dec 15), while Tarom offers Cheapest nonstop round-trips from €127 departing on Tue, Dec 1 and returning on Fri, Dec 4.
  • At the moment, you can catch a nonstop flight from Bucharest to Sofia with the following airlines, including: Tarom Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.
  • It takes around 1 hour 15 minutes to fly from Bucharest (BUH) to Sofia (SOF).
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Bucharest 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.
  • Based on Trip.com data in the past 4 weeks, there is 5 flight per week flying from Bucharest to Sofia. You can check the weekly schedule for popular airlines on this route below: Tarom: S/M/-/-/-/F/- -- RO291 (09:40)
  • To find best deals on flights from Bucharest 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, Dec 15, with one-way flights priced at just €36.
    · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Tarom.
    · 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 April.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Bucharest to Sofia is November, when demand for travel is lower.
  • After crunching the numbers on our November flight calendar, it's currently cheapest to fly from Bucharest to Sofia on Mon, Nov 23 with Wizz Air Malta, with prices starting at €42.
  • You can arrive at any of the following airports in Sofia: Sofia Airport (SOF). Flights from Bucharest Henri Coandă International Airport to Sofia Airport (OTP-SOF) are by far the most popular option for this route.
  • The time difference between Sofia and Bucharest 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 Bucharest to Sofia is €179. Fares vary by travel date, airline and availability.
  • Based on Trip.com data for travel in the next 30 days, the average round-trip fare from Bucharest to Sofia is €251. The final price depends on the outbound and return dates, airline and fare conditions.
  • Enter Bucharest and Sofia, 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.
  • Wizz Air Maltaare the most popular budget airlines flying from Bucharest to Sofia. Check baggage, seat and payment fees before comparing the final price.

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

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Prices displayed in 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, WLAN, 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 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.