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Cheap Flights from Bangkok to Sofia

Popular airlines from Bangkok to Sofia

You can choose from 1 airlines that fly from Bangkok to Sofia, including Austrian Airlines, Turkish Airlines offers the lowest prices on this route.
Austrian Airlines logo Austrian Airlines
Airlines are determined based on actual purchased flight tickets from Bangkok to Sofia according to previous 12 months data from Trip.com.

Explore the cheapest flights from Bangkok to Sofia in the next three months. Based on Trip.com's data from the latest 7 days, one-way fares start at MXN$8,423, and round-trip tickets start at MXN$14,398.

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Flying from Bangkok to Sofia

The distance between Bangkok and Sofia is approximately 7,929.3km. Based on Trip.com's data, travel demand peaks in January. The off-season for travel is October.

Cheapest one-way flight priceMXN$8,423
Cheapest return ticket priceMXN$14,398
Off-season for travelOctober
Peak season for travelJanuary
Flight distance7,929.3km
Popular airlineAustrian Airlines
Flight statistics for the Bangkok–Sofia route are based on aggregated booking data from Trip.com over the past 12 months.

Trip.com Price Insights on Flights from Bangkok to Sofia.

What is the cheapest month for one-way flights from Bangkok to Sofia?

The average price of one-way flights from Bangkok 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 Bangkok to Sofia is October, with an average price of MXN$9,753, and the most expensive month is April, with an average price of up to MXN$14,643.

MXN$14,643
MXN$12,198
MXN$9,753
MXN$7,308
    Cheapest
  • MXN$14,643
    Apr
  • MXN$11,785
    May
  • MXN$10,005
    Jun
  • MXN$11,557
    Jul
  • MXN$11,658
    Aug
  • MXN$12,023
    Sep
  • MXN$9,753
    Oct
  • MXN$10,074
    Nov
  • MXN$10,932
    Dec
  • MXN$14,004
    Jan
  • MXN$11,261
    Feb
  • MXN$11,122
    Mar

What is the cheapest day to fly from Bangkok to Sofia during Labour Day?

Based on Trip.com's data over the past 3 days, these are the lowest one-way airfares from Bangkok to Sofia during Labour Day.

Labour Day is scheduled on May 1. The flights from Bangkok to Sofia are cheapest on May 2, with the lowest fare of MXN$12,630.

MXN$19,858
MXN$16,244
MXN$12,630
MXN$9,016
    Cheapest
  • MXN$19,858
    28
    Apr
  • MXN$19,858
    29
  • MXN$19,858
    30
  • MXN$19,858
    1
    May
  • MXN$12,630
    2
  • MXN$12,630
    3

Frequently Asked Questions

  • Which airlines offer the cheapest flights from Bangkok (BKK) to Sofia (SOF)?

    Based on Trip.com data, Turkish Airlines offers one-way fares as low as MXN$8,423 on Cheapest nonstop routes (e.g. BKK to SOF on Sat, Jun 6), while KLM offers Cheapest nonstop round-trips from MXN$14,398 departing on Wed, May 20 and returning on Wed, May 27.
  • At the moment, several airlines serve connecting flights from Bangkok to Sofia, including: Austrian Airlines Selected airlines are based on historical data collected from flight bookings made by users on Trip.com within the last 90 days.
  • 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.
  • To find best deals on flights from Bangkok 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 Sat, Jun 6, with one-way flights priced at just MXN$8,423.
    · 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.
    · Avoid peak season unless you book very early. It seems the peak season for Sofia travel is around January.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Bangkok to Sofia is October, when demand for travel is lower.
  • After crunching the numbers on our April flight calendar, it's currently cheapest to fly from Bangkok to Sofia on April 24, 2026 with Turkish Airlines, with prices starting at MXN$8,951.
  • You can land at any one of the following hubs in Sofia, with Suvarnabhumi Airport to Sofia International Airport (BKK-SOF) is by far the most common option on this route: Sofia International Airport (SOF).
  • The time difference between Sofia and Bangkok is 5h.
  • 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.

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

Book with no extra fees

Prices displayed on this page are all-inclusive (incl. taxes, fuel surcharges, Civil Aviation Development Fund, etc.), and all fees are shown before payment. Charges for checked baggage, meals, Wi-Fi, and other optional services may also appear in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page have been updated within the last 24 hours, and with many routes refreshed in real time. The more popular the route, the more accurate 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.