Trip.com
>
Flights
>
Flights to South Korea
>
Flights to Seoul
Hotels in Seoul
>
Flights from Sofia to Seoul

What to know about flights from Sofia to Seoul?

The distance between Sofia and Seoul is approximately 8,222.06 km. Based on Trip.com's data, travel demand peaks in January. The cheapest month to book is November.

Cheapest one-way
HK$4,227
Wizz Air Wizz Air SOF-SEL 17h 30m · 1 stop Thu, Nov 26
Select flight
Cheapest round-trip
HK$6,813
Turkish Airlines Turkish Airlines SOF-SEL 19h 20m · 2 stops Fri, Nov 13 - Tue, Nov 17
Select flight
Recommended airlines
Wizz Air Wizz Air Cheapest · From HK$4,227 Turkish Airlines Turkish Airlines Most booked
When to travel
December
Cheapest
January
Peak season for travel
Route details
8,222.06 km
Flight distance

Explore the cheapest one-way and round-trip flights from Sofia to Seoul over the next 90 days, with one-way fares from HK$4,227 and round-trip from HK$6,813. Based on Trip.com's latest 7-day flight data.

      • SOF 4:00 PM
        19h 20m
        1 stop
        ICN 6:20 PM
        Sofia - Seoul | Fri, Nov 13 | Turkish Airlines
        ICN 10:35 AM
        31h 30m
        1 stop
        SOF 11:05 AM
        Seoul - Sofia | Tue, Nov 17 | Turkish Airlines
        HK$6,813 HK$10,573
        36% off
        36% off
        HK$10,573 HK$6,813
      • SOF 11:55 AM
        14h
        1 stop
        ICN 8:55 AM
        Sofia - Seoul | Mon, Nov 9 | Turkish Airlines
        ICN 12:05 AM
        27h 50m
        1 stop
        SOF 8:55 PM
        Seoul - Sofia | Mon, Nov 16 | Turkish Airlines
        HK$6,819 HK$10,573
        36% off
        36% off
        HK$10,573 HK$6,819
      • SOF 9:45 PM
        13h 35m
        1 stop
        ICN 6:20 PM
        Sofia - Seoul | Thu, Nov 12 | Turkish Airlines
        ICN 10:35 AM
        35h 35m
        1 stop
        SOF 3:10 PM
        Seoul - Sofia | Mon, Nov 16 | Turkish Airlines
        HK$6,830 HK$10,573
        35% off
        35% off
        HK$10,573 HK$6,830
      • SOF 4:00 PM
        19h 20m
        1 stop
        ICN 6:20 PM
        Sofia - Seoul | Fri, Nov 6 | Turkish Airlines
        ICN 10:35 AM
        17h 20m
        1 stop
        SOF 8:55 PM
        Seoul - Sofia | Mon, Nov 9 | Turkish Airlines
        HK$6,830
        35% off
        HK$10,573 HK$6,830
      • SOF 4:00 PM
        19h 20m
        1 stop
        ICN 6:20 PM
        Sofia - Seoul | Thu, Nov 5 | Turkish Airlines
        ICN 12:05 AM
        18h
        1 stop
        SOF 11:05 AM
        Seoul - Sofia | Mon, Nov 9 | Turkish Airlines
        HK$6,885
        35% off
        HK$10,573 HK$6,885
      • SOF 4:00 PM
        19h 20m
        1 stop
        ICN 6:20 PM
        Sofia - Seoul | Sat, Nov 14 | Turkish Airlines
        ICN 12:05 AM
        18h
        1 stop
        SOF 11:05 AM
        Seoul - Sofia | Wed, Nov 18 | Turkish Airlines
        HK$7,223
        32% off
        HK$10,573 HK$7,223
      • SOF 2:35 PM
        33h 45m
        1 stop
        ICN 6:20 AM
        Sofia - Seoul | Fri, Oct 23 | LOT Polish Airlines
        ICN 12:15 PM
        36h 35m
        1 stop
        SOF 5:50 PM
        Seoul - Sofia | Thu, Oct 29 | LOT Polish Airlines
        HK$7,249
        31% off
        HK$10,573 HK$7,249
      • SOF 2:35 PM
        33h 25m
        1 stop
        ICN 7:00 AM
        Sofia - Seoul | Sat, Nov 14 | LOT Polish Airlines
        ICN 8:40 AM
        16h 15m
        1 stop
        SOF 5:55 PM
        Seoul - Sofia | Wed, Nov 18 | LOT Polish Airlines
        HK$7,433
        30% off
        HK$10,573 HK$7,433
      • SOF 9:45 PM
        13h 35m
        1 stop
        ICN 6:20 PM
        Sofia - Seoul | Sat, Oct 31 | Turkish Airlines
        ICN 10:35 AM
        17h 20m
        1 stop
        SOF 8:55 PM
        Seoul - Sofia | Sat, Nov 7 | Turkish Airlines
        HK$7,703
        27% off
        HK$10,573 HK$7,703
      • SOF 9:40 AM
        25h 40m
        1 stop
        ICN 6:20 PM
        Sofia - Seoul | Fri, Oct 30 | Turkish Airlines
        ICN 12:05 AM
        15h 45m
        1 stop
        SOF 8:50 AM
        Seoul - Sofia | Fri, Nov 6 | Turkish Airlines
        HK$7,718
        27% off
        HK$10,573 HK$7,718
      • SOF 1:00 PM
        17h 25m
        1 stop
        SEL 2:00 PM
        Sofia - Seoul | Thu, Oct 8 | Normal Airline
        SEL 3:00 PM
        6h
        Nonstop
        SOF 4:00 PM
        Seoul - Sofia | Sat, Oct 10 | Normal Airline
        Find more flights
        Find more flights
      • SOF 2:20 PM
        17h 30m
        1 stop
        ICN 2:50 PM
        Sofia - Seoul | Thu, Nov 26 | Wizz Air
        HK$4,227 HK$6,159
        31% off
        31% off
        HK$6,159 HK$4,227
      • SOF 12:30 PM
        21h 45m
        1 stop
        ICN 5:15 PM
        Sofia - Seoul | Thu, Nov 5 | Qatar Airways
        HK$4,313 HK$6,159
        30% off
        30% off
        HK$6,159 HK$4,313
      • SOF 6:00 AM
        22h 15m
        1 stop
        ICN 11:15 AM
        Sofia - Seoul | Fri, Nov 27 | Lufthansa
        HK$4,356 HK$6,159
        28% off
        28% off
        HK$6,159 HK$4,356
      • SOF 2:35 PM
        33h 35m
        1 stop
        ICN 7:10 AM
        Sofia - Seoul | Mon, Nov 2 | LOT Polish Airlines
        HK$4,467
        27% off
        HK$6,159 HK$4,467
      • SOF 2:35 PM
        33h 35m
        1 stop
        ICN 7:10 AM
        Sofia - Seoul | Wed, Nov 4 | LOT Polish Airlines
        HK$4,467
        27% off
        HK$6,159 HK$4,467
      • SOF 6:00 AM
        22h 15m
        1 stop
        ICN 11:15 AM
        Sofia - Seoul | Thu, Nov 5 | Lufthansa
        HK$4,468
        27% off
        HK$6,159 HK$4,468
      • SOF 6:00 AM
        22h 15m
        1 stop
        ICN 11:15 AM
        Sofia - Seoul | Wed, Nov 4 | Lufthansa
        HK$4,468
        27% off
        HK$6,159 HK$4,468
      • SOF 7:00 AM
        24h 50m
        1 stop
        ICN 2:50 PM
        Sofia - Seoul | Thu, Dec 3 | Bulgaria Air
        HK$4,471
        27% off
        HK$6,159 HK$4,471
      • SOF 6:00 AM
        22h 15m
        1 stop
        ICN 11:15 AM
        Sofia - Seoul | Thu, Nov 12 | Lufthansa
        HK$4,496
        27% off
        HK$6,159 HK$4,496
      • SOF 6:00 AM
        22h 15m
        1 stop
        ICN 11:15 AM
        Sofia - Seoul | Sun, Nov 8 | Lufthansa
        HK$4,496
        27% off
        HK$6,159 HK$4,496
      • SOF 1:00 PM
        17h 25m
        1 stop
        SEL 2:00 PM
        Sofia - Seoul | Thu, Oct 8 | Normal Airline
        Find more flights
        Find more flights

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

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

Trip.com price insights on flights from Sofia to Seoul

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

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

Based on Trip.com’s data, the cheapest month for flights from Sofia to Seoul is December, with an average price of HK$4,959; while the month with the highest flight price is usually October, with an average price of up to HK$9,973.

HK$9,973
HK$7,466
HK$4,959
HK$2,452
    Cheapest
  • HK$4,998
    Apr
  • HK$5,429
    May
  • HK$5,797
    Jun
  • HK$5,782
    Jul
  • HK$5,691
    Aug
  • HK$5,850
    Sep
  • HK$9,973
    Oct
  • HK$5,144
    Nov
  • HK$4,959
    Dec
  • HK$5,574
    Jan
  • HK$6,276
    Feb
  • HK$5,575
    Mar

When is the cheapest day to fly from Sofia to Seoul during Columbus Day?

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

Columbus Day is scheduled for Oct 12. The cheapest flights from Sofia to Seoul are available on Oct 13, with fares starting at HK$6,085.

HK$12,447
HK$9,266
HK$6,085
HK$2,904
  • HK$12,447
    12
    Oct
  • HK$6,085
    13
  • HK$8,254
    14

Frequently Asked Questions

  • What are the cheapest flights from Sofia to Seoul (SOF-SEL)?

    Based on Trip.com data, Wizz Air offers one-way fares as low as HK$4,227 on Cheapest nonstop routes (e.g. SOF to ICN on Thu, Nov 26), while Turkish Airlines offers Cheapest nonstop round-trips from HK$6,813 departing on Fri, Nov 13 and returning on Tue, Nov 17.
  • At the moment, several airlines serve connecting flights from Sofia to Seoul, 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.
  • 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 Seoul 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 Sofia to Seoul, 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 Thu, Nov 26, with one-way flights priced at just HK$4,227.
    · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Wizz Air.
    · 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 Seoul travel is around January.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Sofia to Seoul is November, when demand for travel is lower.
  • After crunching the numbers on our October flight calendar, it's currently cheapest to fly from Sofia to Seoul on October 12, 2026 with LOT Polish Airlines, with prices starting at HK$4,553.
  • You can arrive at any of the following airports in Seoul: Incheon International Airport (ICN), and Gimpo International Airport (GMP). Flights from Sofia Airport to Incheon International Airport (SOF-ICN) are by far the most popular option for this route.
  • The time difference between Seoul and Sofia is 7h.
  • 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 Sofia to Seoul is HK$8,009. Fares vary by travel date, airline and availability.
  • Enter Sofia and Seoul, 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.

Explore More Popular Flights

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, 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.