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Incheon International Airport to Sofia Airport flight

Explore the cheapest one-way and round-trip flights from Incheon International Airport to Sofia Airport over the next 90 days, with one-way fares from IDR 6,956,900 and round-trip from IDR 11,291,700. Based on Trip.com's latest 7-day flight data.

    • ICN 13:30
      16h 25m
      1 stop
      SOF 22:55
      Seoul - Sofia | Fri, Dec 4 | Lufthansa
      SOF 06:00
      22h 15m
      1 stop
      ICN 11:15
      Sofia - Seoul | Sun, Dec 6 | Lufthansa
      IDR 11,291,700 IDR 15,557,300
      27% off
      27% off
      IDR 15,557,300 IDR 11,291,700
    • ICN 13:30
      16h 25m
      1 stop
      SOF 22:55
      Seoul - Sofia | Fri, Dec 11 | Lufthansa
      SOF 06:25
      21h 35m
      1 stop
      ICN 11:00
      Sofia - Seoul | Sun, Dec 13 | Lufthansa
      IDR 11,440,500 IDR 15,557,300
      26% off
      26% off
      IDR 15,557,300 IDR 11,440,500
    • ICN 13:30
      16h 25m
      1 stop
      SOF 22:55
      Seoul - Sofia | Wed, Dec 9 | Lufthansa
      SOF 06:00
      22h 15m
      1 stop
      ICN 11:15
      Sofia - Seoul | Sun, Dec 13 | Lufthansa
      IDR 11,662,400 IDR 15,557,300
      25% off
      25% off
      IDR 15,557,300 IDR 11,662,400
    • ICN 12:55
      17h 5m
      1 stop
      SOF 23:00
      Seoul - Sofia | Thu, Dec 10 | Lufthansa
      SOF 06:00
      22h 15m
      1 stop
      ICN 11:15
      Sofia - Seoul | Sun, Dec 13 | Lufthansa
      IDR 11,865,400
      24% off
      IDR 15,557,300 IDR 11,865,400
    • ICN 12:55
      17h 5m
      1 stop
      SOF 23:00
      Seoul - Sofia | Thu, Dec 3 | Lufthansa
      SOF 06:00
      22h 15m
      1 stop
      ICN 11:15
      Sofia - Seoul | Thu, Dec 10 | Lufthansa
      IDR 11,865,400
      24% off
      IDR 15,557,300 IDR 11,865,400
    • ICN 12:55
      17h 5m
      1 stop
      SOF 23:00
      Seoul - Sofia | Tue, Dec 8 | Lufthansa
      SOF 06:00
      22h 15m
      1 stop
      ICN 11:15
      Sofia - Seoul | Sun, Dec 13 | Lufthansa
      IDR 11,865,400
      24% off
      IDR 15,557,300 IDR 11,865,400
    • ICN 12:55
      17h 5m
      1 stop
      SOF 23:00
      Seoul - Sofia | Mon, Dec 7 | Lufthansa
      SOF 06:00
      22h 15m
      1 stop
      ICN 11:15
      Sofia - Seoul | Thu, Dec 10 | Lufthansa
      IDR 11,865,400
      24% off
      IDR 15,557,300 IDR 11,865,400
    • ICN 08:40
      16h 15m
      1 stop
      SOF 17:55
      Seoul - Sofia | Sun, Dec 6 | LOT Polish Airlines
      SOF 14:35
      33h 25m
      1 stop
      ICN 07:00
      Sofia - Seoul | Fri, Dec 11 | LOT Polish Airlines
      IDR 12,008,800
      23% off
      IDR 15,557,300 IDR 12,008,800
    • ICN 08:40
      36h 10m
      1 stop
      SOF 13:50
      Seoul - Sofia | Wed, Nov 25 | LOT Polish Airlines
      SOF 14:35
      36h 55m
      1 stop
      ICN 10:30
      Sofia - Seoul | Sat, Nov 28 | LOT Polish Airlines
      IDR 12,008,800
      23% off
      IDR 15,557,300 IDR 12,008,800
    • SEL 13:00
      17h 25m
      1 stop
      SOF 14:00
      Seoul - Sofia | Sat, Oct 24 | Normal Airline
      SOF 15:00
      6h
      Direct
      SEL 16:00
      Sofia - Seoul | Mon, Oct 26 | Normal Airline
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    • Cheapest
      ICN 11:00
      33h 45m
      1 stop
      SOF 13:45
      Seoul - Sofia | Tue, Nov 24 | Trinity Airways
      IDR 6,956,900 IDR 9,450,200
      26% off
      26% off
      IDR 9,450,200 IDR 6,956,900
    • ICN 11:00
      19h 10m
      1 stop
      SOF 23:10
      Seoul - Sofia | Wed, Nov 18 | Trinity Airways
      IDR 7,035,300 IDR 9,450,200
      26% off
      26% off
      IDR 9,450,200 IDR 7,035,300
    • ICN 13:25
      28h 40m
      1 stop
      SOF 11:05
      Seoul - Sofia | Wed, Nov 25 | Virgin Atlantic
      IDR 7,057,000 IDR 9,450,200
      25% off
      25% off
      IDR 9,450,200 IDR 7,057,000
    • ICN 13:30
      30h 20m
      1 stop
      SOF 12:50
      Seoul - Sofia | Tue, Nov 24 | Virgin Atlantic
      IDR 7,146,300
      24% off
      IDR 9,450,200 IDR 7,146,300
    • ICN 13:25
      28h 40m
      1 stop
      SOF 11:05
      Seoul - Sofia | Wed, Nov 18 | Virgin Atlantic
      IDR 7,249,100
      23% off
      IDR 9,450,200 IDR 7,249,100
    • ICN 13:30
      28h 35m
      1 stop
      SOF 11:05
      Seoul - Sofia | Thu, Nov 5 | Virgin Atlantic
      IDR 7,251,800
      23% off
      IDR 9,450,200 IDR 7,251,800
    • ICN 13:25
      28h 40m
      1 stop
      SOF 11:05
      Seoul - Sofia | Thu, Nov 26 | Virgin Atlantic
      IDR 7,346,500
      22% off
      IDR 9,450,200 IDR 7,346,500
    • ICN 13:30
      30h 20m
      1 stop
      SOF 12:50
      Seoul - Sofia | Tue, Nov 17 | Virgin Atlantic
      IDR 7,384,400
      22% off
      IDR 9,450,200 IDR 7,384,400
    • ICN 13:30
      28h 35m
      1 stop
      SOF 11:05
      Seoul - Sofia | Thu, Nov 19 | Virgin Atlantic
      IDR 7,425,000
      21% off
      IDR 9,450,200 IDR 7,425,000
    • SEL 13:00
      17h 25m
      1 stop
      SOF 14:00
      Seoul - Sofia | Sat, Oct 24 | Normal Airline
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    • ICN 12:55
      17h 5m
      1 stop
      SOF 23:00
      Seoul - Sofia | Mon, Dec 7 | Lufthansa
      IDR 7,825,500 IDR 13,190,400
      41% off
      41% off
      IDR 13,190,400 IDR 7,825,500
    • ICN 13:30
      16h 25m
      1 stop
      SOF 22:55
      Seoul - Sofia | Wed, Dec 2 | Lufthansa
      IDR 8,934,900 IDR 13,190,400
      32% off
      32% off
      IDR 13,190,400 IDR 8,934,900
    • ICN 12:55
      17h 5m
      1 stop
      SOF 23:00
      Seoul - Sofia | Thu, Dec 3 | Lufthansa
      IDR 9,143,200 IDR 13,190,400
      31% off
      31% off
      IDR 13,190,400 IDR 9,143,200
    • ICN 13:30
      16h 25m
      1 stop
      SOF 22:55
      Seoul - Sofia | Wed, Nov 18 | Lufthansa
      IDR 9,546,400
      28% off
      IDR 13,190,400 IDR 9,546,400
    • ICN 08:40
      16h 15m
      1 stop
      SOF 17:55
      Seoul - Sofia | Wed, Nov 11 | LOT Polish Airlines
      IDR 10,006,400
      24% off
      IDR 13,190,400 IDR 10,006,400
    • ICN 13:30
      16h 25m
      1 stop
      SOF 22:55
      Seoul - Sofia | Wed, Nov 11 | Lufthansa
      IDR 10,209,400
      23% off
      IDR 13,190,400 IDR 10,209,400
    • ICN 13:30
      16h 25m
      1 stop
      SOF 22:55
      Seoul - Sofia | Wed, Nov 4 | Lufthansa
      IDR 10,252,600
      22% off
      IDR 13,190,400 IDR 10,252,600
    • ICN 12:55
      17h 5m
      1 stop
      SOF 23:00
      Seoul - Sofia | Tue, Dec 1 | Lufthansa
      IDR 10,420,400
      21% off
      IDR 13,190,400 IDR 10,420,400
    • SEL 13:00
      17h 25m
      1 stop
      SOF 14:00
      Seoul - Sofia | Sat, Oct 24 | Normal Airline
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    • ICN 11:00
      19h 10m
      1 stop
      SOF 23:10
      Seoul - Sofia | Wed, Nov 18 | Trinity Airways
      IDR 7,035,300 IDR 9,450,200
      26% off
      26% off
      IDR 9,450,200 IDR 7,035,300
    • ICN 13:30
      28h 35m
      1 stop
      SOF 11:05
      Seoul - Sofia | Thu, Nov 5 | Virgin Atlantic
      IDR 7,251,800 IDR 9,450,200
      23% off
      23% off
      IDR 9,450,200 IDR 7,251,800
    • ICN 13:30
      28h 35m
      1 stop
      SOF 11:05
      Seoul - Sofia | Thu, Nov 19 | Virgin Atlantic
      IDR 7,425,000 IDR 9,450,200
      21% off
      21% off
      IDR 9,450,200 IDR 7,425,000
    • ICN 13:25
      28h 40m
      1 stop
      SOF 11:05
      Seoul - Sofia | Wed, Nov 25 | Virgin Atlantic
      IDR 7,057,000
      25% off
      IDR 9,450,200 IDR 7,057,000
    • ICN 13:25
      28h 40m
      1 stop
      SOF 11:05
      Seoul - Sofia | Wed, Nov 18 | Virgin Atlantic
      IDR 7,249,100
      23% off
      IDR 9,450,200 IDR 7,249,100
    • ICN 13:25
      28h 40m
      1 stop
      SOF 11:05
      Seoul - Sofia | Thu, Nov 26 | Virgin Atlantic
      IDR 7,346,500
      22% off
      IDR 9,450,200 IDR 7,346,500
    • ICN 13:30
      30h 20m
      1 stop
      SOF 12:50
      Seoul - Sofia | Tue, Nov 24 | Virgin Atlantic
      IDR 7,146,300
      24% off
      IDR 9,450,200 IDR 7,146,300
    • ICN 13:30
      30h 20m
      1 stop
      SOF 12:50
      Seoul - Sofia | Tue, Nov 17 | Virgin Atlantic
      IDR 7,384,400
      22% off
      IDR 9,450,200 IDR 7,384,400
    • ICN 13:25
      30h 25m
      1 stop
      SOF 12:50
      Seoul - Sofia | Tue, Dec 8 | Virgin Atlantic
      IDR 7,425,000
      21% off
      IDR 9,450,200 IDR 7,425,000
    • SEL 13:00
      17h 25m
      1 stop
      SOF 14:00
      Seoul - Sofia | Sat, Oct 24 | Normal Airline
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Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Trip.com Price Insights: Flights from Incheon International Airport to Sofia Airport

Which month has the cheapest round-trip flights from Incheon International Airport to Sofia Airport?

The data is based on Trip.com data from the past 12 months and shows the average round-trip fares by month from Incheon International Airport to Sofia Airport.

Based on Trip.com data from the past 12 months, the cheapest round‑trip flights from Incheon International Airport to Sofia Airport are usually in January, with an average price of IDR 12,149,500. May sees the highest fares, around IDR 32,989,600.

IDR 32,989,600
IDR 22,569,550
IDR 12,149,500
IDR 1,729,450
    Cheapest
  • IDR 27,942,400
    Oct
  • IDR 15,125,900
    Nov
  • IDR 17,029,200
    Dec
  • IDR 12,149,500
    Jan
  • IDR 22,749,100
    Feb
  • IDR 24,623,600
    Mar
  • IDR 16,719,700
    Apr
  • IDR 32,989,600
    May
  • IDR 23,050,000
    Jun
  • IDR 21,104,900
    Jul
  • IDR 22,712,300
    Aug
  • IDR 14,326,400
    Sep

Which day of the week has the cheapest flights from Incheon International Airport to Sofia Airport?

The data is based on Trip.com data from the past 12 months and shows the average fares by each day of the week from Incheon International Airport to Sofia Airport.

Based on Trip.com data from the past 12 months, the cheapest day for flights from Incheon International Airport to Sofia Airport is Sunday, with average prices lower than other days. Try to avoid departing on Tuesday, as fares are typically the highest.

IDR 15,624,700
IDR 12,475,150
IDR 9,325,600
IDR 6,176,050
    Cheapest
  • IDR 14,923,700
    Mon
  • IDR 15,624,700
    Tue
  • IDR 13,654,600
    Wed
  • IDR 12,654,600
    Thu
  • IDR 14,316,000
    Fri
  • IDR 12,549,900
    Sat
  • IDR 9,325,600
    Sun

Which airline offers the cheapest flights from Incheon International Airport to Sofia Airport?

The cheapest airline flying from Incheon International Airport to Sofia Airport is China Southern Airlines (from IDR 4,968,100) among 10 carriers operating this route. Based on Trip.com's latest 7-day flight data.

China Southern Airlines
From IDR 4,968,100
Shenzhen Airlines
From IDR 5,652,600
China Eastern Airlines
From IDR 5,658,100
Air China
From IDR 5,847,500
Xiamen Airlines
From IDR 6,204,600
Turkmenistan
From IDR 6,456,300
Trinity Airways
From IDR 6,956,900
Etihad Airways
From IDR 6,997,500
Virgin Atlantic
From IDR 7,057,000
Sichuan Airlines
From IDR 7,492,600

Find more flights and airlines

What is the flight schedule from Incheon International Airport to Sofia Airport?

Check the schedule for flights from Seoul to Sofia and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. CZ316

    Incheon International Airport

    09:25

    ICN

    2h 5m

    Direct

    10:30

    PKX

    S M T W T F S
    Search

  2. CZ673

    Beijing Daxing International Airport

    14:15

    PKX

    10h 50m

    Direct

    18:05

    LHR

    S M T W T F S

  3. FR1730

    London Stansted Airport

    20:15

    STN

    3h

    Direct

    01:15

    SOF

    S M T W T F S

  4. CZ316

    Incheon International Airport

    09:25

    ICN

    2h 5m

    Direct

    10:30

    PKX

    S M T W T F S
    Search

  5. CZ673

    Beijing Daxing International Airport

    14:15

    PKX

    10h 50m

    Direct

    18:05

    LHR

    S M T W T F S

  6. FR2690

    London Stansted Airport

    16:15

    STN

    3h 5m

    Direct

    21:20

    SOF

    S M T W - F S

  7. CZ340

    Incheon International Airport

    09:40

    ICN

    3h 50m

    Direct

    12:30

    CAN

    S M T W T F S
    Search

  8. CZ303

    Guangzhou Baiyun International Airport

    13:40

    CAN

    12h 40m

    Direct

    19:20

    LHR

    S M T W T F S

  9. FR1730

    London Stansted Airport

    20:15

    STN

    3h

    Direct

    01:15

    SOF

    S M T W T F S

  10. CZ316

    Incheon International Airport

    09:25

    ICN

    2h 5m

    Direct

    10:30

    PKX

    S M T W T F S
    Search

  11. CZ673

    Beijing Daxing International Airport

    14:15

    PKX

    10h 50m

    Direct

    18:05

    LHR

    S M T W T F S

  12. W64302

    London Luton Airport

    08:20

    LTN

    3h 15m

    Direct

    13:35

    SOF

    S M T W T F S

  13. CZ340

    Incheon International Airport

    09:40

    ICN

    3h 50m

    Direct

    12:30

    CAN

    S M T W T F S
    Search

  14. CZ303

    Guangzhou Baiyun International Airport

    13:40

    CAN

    12h 40m

    Direct

    19:20

    LHR

    S M T W T F S

  15. W64302

    London Luton Airport

    08:20

    LTN

    3h 15m

    Direct

    13:35

    SOF

    S M T W T F S

  16. CZ3062

    Incheon International Airport

    16:45

    ICN

    3h 40m

    Direct

    19:25

    CAN

    S M T W T F S
    Search

  17. CZ689

    Guangzhou Baiyun International Airport

    01:10

    CAN

    12h 20m

    Direct

    06:30

    LGW

    S - T W T F -

  18. FR2690

    London Stansted Airport

    16:15

    STN

    3h 5m

    Direct

    21:20

    SOF

    S M T W - F S

  19. MU854

    Incheon International Airport

    19:55

    ICN

    3h 35m

    Direct

    22:30

    XIY

    S M T W T F S
    Search

  20. MU5013

    Xi'an Xianyang International Airport

    01:45

    XIY

    11h 45m

    Direct

    06:30

    MXP

    - - - - T - S

  21. FR3400

    Il Caravaggio International Airport

    06:35

    BGY

    2h

    Direct

    09:35

    SOF

    S M T W T F S

  22. CZ6010

    Incheon International Airport

    21:15

    ICN

    2h 30m

    Direct

    22:45

    CGO

    S - T - T - S
    Search

  23. CZ653

    Zhengzhou Xinzheng International Airport

    14:10

    CGO

    11h 20m

    Direct

    18:30

    LGW

    - M - - - F -

  24. FR1730

    London Stansted Airport

    20:15

    STN

    3h

    Direct

    01:15

    SOF

    S M T W T F S

  25. CZ6010

    Incheon International Airport

    21:15

    ICN

    2h 30m

    Direct

    22:45

    CGO

    S - T - T - S
    Search

  26. CZ653

    Zhengzhou Xinzheng International Airport

    14:10

    CGO

    11h 20m

    Direct

    18:30

    LGW

    - M - - - F -

  27. W64302

    London Luton Airport

    08:20

    LTN

    3h 15m

    Direct

    13:35

    SOF

    S M T W T F S

  28. CZ340

    Incheon International Airport

    09:40

    ICN

    3h 50m

    Direct

    12:30

    CAN

    S M T W T F S
    Search

  29. CZ689

    Guangzhou Baiyun International Airport

    01:10

    CAN

    12h 20m

    Direct

    06:30

    LGW

    S - T W T F -

  30. W64304

    London Luton Airport

    21:40

    LTN

    3h 15m

    Direct

    02:55

    SOF

    S - - - T - S
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About Incheon International Airport and Sofia Airport

Learn about Incheon International Airport (ICN) and Sofia Airport (SOF) — including location, terminals, transportation, and travel tips.

Flight distance 8,204.52km
Cheapest one-way ticket price IDR 6,956,900
Cheapest return ticket price IDR 11,291,700

FAQs for Incheon International Airport to Sofia Airport Flights

  • What is the transportation method from the main airport to downtown in Sofia?

    • The distance from Sofia Airport to downtown is about 7km, by taxi about 20 minutes.
  • One-way flights from Incheon International Airport to Sofia Airport currently start from IDR 6,956,900, and round-trip fares start from IDR 11,291,700. The current lowest fare is a Trinity Airways flight departing on Tue, Nov 24; prices may vary depending on availability.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from Incheon International Airport to Sofia Airport is IDR 16,107,500. Prices may vary depending on the departure date, airline, and availability.
  • Enter Incheon International Airport and Sofia Airport, select your departure date and number of passengers, then compare flights by price, flight duration, and baggage allowance. Once you've chosen a fare, review the change and refund rules, fill in passenger details, and pay to receive your booking confirmation.

Popular Destinations & Recommendations

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.