Trip.com
>
Flights
>
Flights to Thailand
>
Cheap Flights to Bangkok
Hotels in Bangkok
>
Low Price Flights from Sofia to Bangkok

What to know about flights from Sofia to Bangkok?

The approximate distance between Sofia and Bangkok is 7,929.3km. Average flight time from Sofia to Bangkok is around 13 hours 22 minutes. According to Trip.com data, travel demand hits its peak in August. The cheapest month to book flights is October.

Cheapest one-way
KRW 566,700
LOT Polish Airlines LOT Polish Airlines SOF-BKK 31h 25m · 1 stop Thu, Dec 3
Book Now
Cheapest return
KRW 1,069,400
Austrian Airlines Austrian Airlines SOF-BKK 12h 35m · 2 stops Sun, Nov 22 - Thu, Nov 26
Book Now
Recommended airlines
LOT Polish Airlines LOT Polish AirlinesCheapest· From KRW 566,700 Turkish Airlines Turkish AirlinesMost booked
Best time to book
May
Cheapest
August
Peak season for travel
Route details
7,929.3km
Flight distance
13h 22m
Average flight time

Explore the cheapest one-way and round-trip flights from Sofia to Bangkok over the next 90 days, with one-way fares from KRW 566,700 and round-trip from KRW 1,069,400. Based on Trip.com's latest 7-day flight data.

    • SOF 18:45
      12h 35m
      1 stop
      BKK 12:20
      Sofia - Bangkok | Sun, Nov 22 | Austrian Airlines
      BKK 14:00
      14h 55m
      1 stop
      SOF 23:55
      Bangkok - Sofia | Thu, Nov 26 | Austrian Airlines
      KRW 1,069,400 KRW 1,248,400
      14% off
      14% off
      KRW 1,248,400 KRW 1,069,400
    • SOF 12:35
      18h 45m
      1 stop
      BKK 12:20
      Sofia - Bangkok | Sun, Nov 22 | Lufthansa
      BKK 14:00
      26h 50m
      1 stop
      SOF 11:50
      Bangkok - Sofia | Thu, Nov 26 | Austrian Airlines
      KRW 1,069,400 KRW 1,248,400
      14% off
      14% off
      KRW 1,248,400 KRW 1,069,400
    • SOF 14:35
      35h 30m
      1 stop
      BKK 07:05
      Sofia - Bangkok | Tue, Nov 24 | LOT Polish Airlines
      BKK 09:05
      37h 50m
      1 stop
      SOF 17:55
      Bangkok - Sofia | Tue, Dec 1 | LOT Polish Airlines
      KRW 1,075,000 KRW 1,248,400
      14% off
      14% off
      KRW 1,248,400 KRW 1,075,000
    • SOF 14:25
      14h 40m
      1 stop
      DMK 10:05
      Sofia - Bangkok | Wed, Nov 11 | Flydubai
      DMK 11:10
      31h 15m
      1 stop
      SOF 13:25
      Bangkok - Sofia | Tue, Nov 17 | Flydubai
      KRW 1,075,200
      14% off
      KRW 1,248,400 KRW 1,075,200
    • SOF 14:25
      14h 40m
      1 stop
      DMK 10:05
      Sofia - Bangkok | Sun, Nov 15 | Flydubai
      DMK 23:00
      19h 25m
      1 stop
      SOF 13:25
      Bangkok - Sofia | Tue, Nov 17 | Flydubai
      KRW 1,075,200
      14% off
      KRW 1,248,400 KRW 1,075,200
    • SOF 09:40
      14h 40m
      1 stop
      BKK 05:20
      Sofia - Bangkok | Tue, Nov 3 | Turkish Airlines
      BKK 23:45
      20h 25m
      1 stop
      SOF 15:10
      Bangkok - Sofia | Sat, Nov 7 | Thai Airways
      KRW 1,081,600
      13% off
      KRW 1,248,400 KRW 1,081,600
    • SOF 14:25
      14h 40m
      1 stop
      DMK 10:05
      Sofia - Bangkok | Fri, Nov 13 | Flydubai
      DMK 23:00
      19h 25m
      1 stop
      SOF 13:25
      Bangkok - Sofia | Tue, Nov 17 | Flydubai
      KRW 1,090,400
      13% off
      KRW 1,248,400 KRW 1,090,400
    • SOF 18:40
      31h 25m
      1 stop
      BKK 07:05
      Sofia - Bangkok | Sun, Nov 1 | LOT Polish Airlines
      BKK 09:05
      37h 50m
      1 stop
      SOF 17:55
      Bangkok - Sofia | Sun, Nov 8 | LOT Polish Airlines
      KRW 1,107,500
      11% off
      KRW 1,248,400 KRW 1,107,500
    • SOF 14:25
      14h 40m
      1 stop
      DMK 10:05
      Sofia - Bangkok | Mon, Nov 16 | Flydubai
      DMK 23:00
      19h 25m
      1 stop
      SOF 13:25
      Bangkok - Sofia | Sat, Nov 21 | Flydubai
      KRW 1,111,500
      11% off
      KRW 1,248,400 KRW 1,111,500
    • SOF 13:00
      17h 25m
      1 stop
      BKK 14:00
      Sofia - Bangkok | Mon, Nov 2 | Normal Airline
      BKK 15:00
      6h
      Direct
      SOF 16:00
      Bangkok - Sofia | Wed, Nov 4 | Normal Airline
      Find more flights
      Find more flights
    • Cheapest
      SOF 18:40
      31h 25m
      1 stop
      BKK 07:05
      Sofia - Bangkok | Thu, Dec 3 | LOT Polish Airlines
      KRW 566,700 KRW 749,500
      24% off
      24% off
      KRW 749,500 KRW 566,700
    • SOF 09:30
      14h 50m
      1 stop
      BKK 05:20
      Sofia - Bangkok | Sat, Dec 5 | Turkish Airlines
      KRW 628,600 KRW 749,500
      16% off
      16% off
      KRW 749,500 KRW 628,600
    • SOF 14:35
      35h 30m
      1 stop
      BKK 07:05
      Sofia - Bangkok | Wed, Nov 18 | LOT Polish Airlines
      KRW 631,200 KRW 749,500
      16% off
      16% off
      KRW 749,500 KRW 631,200
    • SOF 09:30
      14h 50m
      1 stop
      BKK 05:20
      Sofia - Bangkok | Thu, Dec 10 | Turkish Airlines
      KRW 631,600
      16% off
      KRW 749,500 KRW 631,600
    • SOF 09:30
      14h 50m
      1 stop
      BKK 05:20
      Sofia - Bangkok | Sat, Nov 28 | Turkish Airlines
      KRW 631,800
      16% off
      KRW 749,500 KRW 631,800
    • SOF 09:30
      14h 50m
      1 stop
      BKK 05:20
      Sofia - Bangkok | Thu, Dec 3 | Turkish Airlines
      KRW 632,600
      16% off
      KRW 749,500 KRW 632,600
    • SOF 11:55
      12h 25m
      1 stop
      BKK 05:20
      Sofia - Bangkok | Mon, Nov 23 | Turkish Airlines
      KRW 633,000
      16% off
      KRW 749,500 KRW 633,000
    • SOF 16:55
      17h 35m
      1 stop
      BKK 15:30
      Sofia - Bangkok | Sun, Dec 27 | Wizz Air
      KRW 639,300
      15% off
      KRW 749,500 KRW 639,300
    • SOF 09:30
      14h 50m
      1 stop
      BKK 05:20
      Sofia - Bangkok | Sat, Nov 21 | Turkish Airlines
      KRW 640,500
      15% off
      KRW 749,500 KRW 640,500
    • SOF 13:00
      17h 25m
      1 stop
      BKK 14:00
      Sofia - Bangkok | Mon, Nov 2 | Normal Airline
      Find more flights
      Find more flights
    • SOF 14:25
      12h 45m
      1 stop
      DMK 08:10
      Sofia - Bangkok | Tue, Jan 5 | Flydubai
      KRW 654,100 KRW 1,209,800
      46% off
      46% off
      KRW 1,209,800 KRW 654,100
    • SOF 14:25
      12h 45m
      1 stop
      DMK 08:10
      Sofia - Bangkok | Sat, Jan 2 | Flydubai
      KRW 791,400 KRW 1,209,800
      35% off
      35% off
      KRW 1,209,800 KRW 791,400
    • SOF 18:45
      12h 35m
      1 stop
      BKK 12:20
      Sofia - Bangkok | Sun, Dec 6 | Austrian Airlines
      KRW 977,000 KRW 1,209,800
      19% off
      19% off
      KRW 1,209,800 KRW 977,000
    • SOF 19:05
      14h 45m
      1 stop
      BKK 14:50
      Sofia - Bangkok | Wed, Nov 18 | Lufthansa
      KRW 1,088,800
      10% off
      KRW 1,209,800 KRW 1,088,800
    • SOF 13:00
      17h 25m
      1 stop
      BKK 14:00
      Sofia - Bangkok | Mon, Nov 2 | Normal Airline
      Find more flights
      Find more flights
    • SOF 16:00
      11h 50m
      1 stop
      BKK 08:50
      Sofia - Bangkok | Fri, Dec 4 | Turkish Airlines
      KRW 768,100 KRW 3,105,800
      75% off
      75% off
      KRW 3,105,800 KRW 768,100
    • SOF 16:00
      11h 50m
      1 stop
      BKK 08:50
      Sofia - Bangkok | Sat, Nov 28 | Turkish Airlines
      KRW 774,400 KRW 3,105,800
      75% off
      75% off
      KRW 3,105,800 KRW 774,400
    • SOF 16:00
      11h 50m
      1 stop
      BKK 08:50
      Sofia - Bangkok | Mon, Nov 2 | Turkish Airlines
      KRW 945,500 KRW 3,105,800
      70% off
      70% off
      KRW 3,105,800 KRW 945,500
    • SOF 16:00
      11h 50m
      1 stop
      BKK 08:50
      Sofia - Bangkok | Thu, Nov 19 | Turkish Airlines
      KRW 979,600
      68% off
      KRW 3,105,800 KRW 979,600
    • SOF 16:00
      11h 50m
      1 stop
      BKK 08:50
      Sofia - Bangkok | Thu, Dec 3 | Turkish Airlines
      KRW 1,215,100
      61% off
      KRW 3,105,800 KRW 1,215,100
    • SOF 16:00
      11h 50m
      1 stop
      BKK 08:50
      Sofia - Bangkok | Thu, Dec 17 | Turkish Airlines
      KRW 1,989,600
      36% off
      KRW 3,105,800 KRW 1,989,600
    • SOF 16:00
      11h 50m
      1 stop
      BKK 08:50
      Sofia - Bangkok | Tue, Nov 3 | Turkish Airlines
      KRW 2,019,100
      35% off
      KRW 3,105,800 KRW 2,019,100
    • SOF 16:00
      11h 50m
      1 stop
      BKK 08:50
      Sofia - Bangkok | Wed, Nov 4 | Turkish Airlines
      KRW 2,019,100
      35% off
      KRW 3,105,800 KRW 2,019,100
    • SOF 16:00
      11h 50m
      1 stop
      BKK 08:50
      Sofia - Bangkok | Sun, Nov 15 | Turkish Airlines
      KRW 2,026,700
      35% off
      KRW 3,105,800 KRW 2,026,700
    • SOF 13:00
      17h 25m
      1 stop
      BKK 14:00
      Sofia - Bangkok | Mon, Nov 2 | Normal Airline
      Find more flights
      Find more flights

Displayed flight fares from Sofia to Bangkok 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 Sofia to Bangkok flights?

Choose from 1 carriers that fly from Sofia to Bangkok, including Turkish Airlines, Enjoy the cheapest tickets on this route with LOT Polish Airlines.
Turkish Airlines logo Turkish Airlines
Airlines are determined based on actual purchased flight tickets from Sofia to Bangkok according to previous 12 months data from Trip.com.

Trip.com Price Insights on Flights from Sofia to Bangkok

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

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

According to Trip.com's data, the cheapest month for flights from Sofia to Bangkok is May, with an average price of KRW 805,500. Conversely, the most expensive month is typically January, with an average price of up to KRW 1,262,600.

KRW 1,262,600
KRW 1,034,050
KRW 805,500
KRW 576,950
    Cheapest
  • KRW 821,700
    Oct
  • KRW 893,000
    Nov
  • KRW 1,050,800
    Dec
  • KRW 1,262,600
    Jan
  • KRW 986,700
    Feb
  • KRW 1,034,500
    Mar
  • KRW 825,200
    Apr
  • KRW 805,500
    May
  • KRW 961,200
    Jun
  • KRW 985,600
    Jul
  • KRW 1,014,300
    Aug
  • KRW 836,200
    Sep

What's the cheapest day to fly from Sofia to Bangkok?

Data is based on the average flight price for each day of the week from Sofia to Bangkok on Trip.com over the past 12 months.

Based on Trip.com data from the past 12 months, the cheapest day to fly from Sofia to Bangkok is Saturday, with average prices lower than on other days. Avoid Wednesday, as prices are usually highest then.

KRW 1,012,000
KRW 921,500
KRW 831,000
KRW 740,500
    Cheapest
  • KRW 935,800
    Mon
  • KRW 931,400
    Tue
  • KRW 1,012,000
    Wed
  • KRW 1,008,600
    Thu
  • KRW 887,900
    Fri
  • KRW 831,000
    Sat
  • KRW 957,000
    Sun

Flight FAQs

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

    Based on Trip.com data, LOT Polish Airlines offers Cheapest nonstop one-way flights from KRW 566,700 (for example, SOF–BKK on Thu, Dec 3). For a Cheapest nonstop return flight, Austrian Airlines offers fares from KRW 1,069,400, departing on Sun, Nov 22 and returning on Thu, Nov 26.
  • At the moment, several airlines serve connecting flights from Sofia to Bangkok, including: Turkish Airlines Selected airlines are based on historical data collected from flight bookings made by users on Trip.com within the last 90 days.
  • It takes about 13 hours 22 minutes to fly from Sofia (SOF) to Bangkok (BKK).
  • 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 Bangkok 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.
  • Here are some tips for finding the best flight deals from Sofia to Bangkok on Trip.com:
    · Be flexible with your travel dates. The cheapest flight is currently on Thu, Dec 3, with one-way fares from just KRW 566,700.
    · Compare airlines. LOT Polish Airlines 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. August is generally the busiest month for travel to Bangkok.
    · Get exclusive promo codes on the Trip.com app.
  • The cheapest month to book a flight from Sofia to Bangkok is usually October, when demand is lower.
  • After crunching the numbers on our October flight calendar, it's currently cheapest to fly from Sofia to Bangkok on October 31, 2026 with Flydubai, with prices starting at KRW 736,900.
  • Flights to Bangkok can arrive at: Suvarnabhumi Airport (BKK) and Don Mueang International Airport (DMK). The most common route connects Sofia Airport and Suvarnabhumi Airport (SOF–BKK).
  • The time difference between Bangkok and Sofia 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.
  • Based on Trip.com data for flights departing in the next 30 days, the average one-way fare from Sofia to Bangkok is KRW 1,042,300. Fares vary by travel date, airline and availability.
  • Enter Sofia and Bangkok, 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.
  • Flydubaiare the most popular budget airlines flying from Sofia to Bangkok. Check baggage, seat and payment fees before comparing the final price.

Trip.com Airline Insights on Flights from Sofia toBangkok

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

Data is based on the average price of all nonstop flights from Sofia to Bangkok on Trip.com in the past 12 months.

Based on Trip.com data from the past 12 months, Flydubai offers the cheapest nonstop flights from Sofia to Bangkok, with an average price of KRW 741,100.

KRW 587,434
KRW 741,100
KRW 894,767
KRW 1,048,434
KRW 1,202,100
Flydubai
KRW 741,100
Flydubai
Emirates
KRW 943,300
Emirates
Turkish Airlines
KRW 1,013,100
Turkish Airlines
Austrian Airlines
KRW 1,124,900
Austrian Airlines
Lufthansa
KRW 1,146,000
Lufthansa
Qatar Airways
KRW 1,202,100
Qatar Airways

More Cheap Flights & Deals on Trip.com

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

Book with no extra fees

Prices displayed in this page are all-inclusive prices (incl. taxes, fuel surcharge, regulatory fees, etc) with all fees confirmed before payment. Fees for baggage, meals, Wi-Fi, 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.