Cheap Flights Bangkok to Sofia from US$253

Flight FAQs

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

  Based on Trip.com data, Norse Atlantic Airways offers Cheapest nonstop one-way flights from US$253 (for example, BKK–SOF on Tue, Dec 15). For a Cheapest nonstop return flight, Austrian Airlines offers fares from US$844, departing on Mon, Nov 30 and returning on Thu, Dec 3.

• Which airlines offer direct flights from Bangkok to Sofia?

  At the moment, you can catch a direct flight from Bangkok to Sofia with the following airlines, including: Wizz Air 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 Bangkok to Sofia?

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

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

  Here are some tips for finding the best flight deals from Bangkok to Sofia on Trip.com:
  · Be flexible with your travel dates. The cheapest flight is currently on Tue, Dec 15, with one-way fares from just US$253.
  · Compare airlines. Norse Atlantic Airways 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 Sofia.
  · Get exclusive promo codes on the Trip.com app.

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

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

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

  After crunching the numbers on our October flight calendar, it's currently cheapest to fly from Bangkok to Sofia on October 26, 2026 with Norse Atlantic Airways, with prices starting at US$266.

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

  Flights to Sofia can arrive at: Sofia Airport (SOF). The most common route connects Suvarnabhumi Airport and Sofia Airport (BKK–SOF).

• What is the time difference between Bangkok and Sofia?

  The time difference between Sofia and Bangkok is 5h.

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

  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 Bangkok to Sofia?

  Based on Trip.com data for flights departing in the next 30 days, the average one-way fare from Bangkok to Sofia is US$695. Fares vary by travel date, airline and availability.

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

  Enter Bangkok 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 traveller details and complete payment to receive your confirmation.

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

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