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Kingsford Smith Airport to Incheon International Airport flight

Explore the cheapest one-way and round-trip flights from Kingsford Smith Airport to Incheon International Airport over the next 90 days, with one-way fares from KRW 324,300 and round-trip from KRW 628,800. Based on Trip.com's latest 7-day flight data.

      • Cheapest nonstop
        SYD 12:40
        10h 50m
        Direct
        ICN 21:30
        Sydney - Seoul | Fri, Oct 23 | Trinity Airways
        ICN 21:40
        10h 35m
        Direct
        SYD 10:15
        Seoul - Sydney | Sun, Oct 25 | Trinity Airways
        KRW 673,400 KRW 898,200
        25% off
        25% off
        KRW 898,200 KRW 673,400
      • SYD 12:40
        10h 50m
        Direct
        ICN 21:30
        Sydney - Seoul | Wed, Oct 21 | Trinity Airways
        ICN 21:40
        10h 35m
        Direct
        SYD 10:15
        Seoul - Sydney | Wed, Oct 28 | Trinity Airways
        KRW 673,600 KRW 898,200
        25% off
        25% off
        KRW 898,200 KRW 673,600
      • SYD 12:35
        25h 45m
        1 stop
        ICN 12:20
        Sydney - Seoul | Fri, Nov 20 | Xiamen Airlines
        ICN 13:20
        19h 15m
        1 stop
        SYD 10:35
        Seoul - Sydney | Tue, Nov 24 | Xiamen Airlines
        KRW 628,800 KRW 898,200
        30% off
        30% off
        KRW 898,200 KRW 628,800
      • SYD 12:35
        25h 45m
        1 stop
        ICN 12:20
        Sydney - Seoul | Wed, Nov 4 | Xiamen Airlines
        ICN 13:20
        19h 15m
        1 stop
        SYD 10:35
        Seoul - Sydney | Tue, Nov 10 | Xiamen Airlines
        KRW 628,800
        30% off
        KRW 898,200 KRW 628,800
      • SYD 12:35
        25h 45m
        1 stop
        ICN 12:20
        Sydney - Seoul | Tue, Nov 3 | Xiamen Airlines
        ICN 13:20
        19h 15m
        1 stop
        SYD 10:35
        Seoul - Sydney | Tue, Nov 10 | Xiamen Airlines
        KRW 628,800
        30% off
        KRW 898,200 KRW 628,800
      • SYD 12:35
        25h 45m
        1 stop
        ICN 12:20
        Sydney - Seoul | Sun, Nov 15 | Xiamen Airlines
        ICN 13:20
        19h 15m
        1 stop
        SYD 10:35
        Seoul - Sydney | Sun, Nov 22 | Xiamen Airlines
        KRW 628,800
        30% off
        KRW 898,200 KRW 628,800
      • SYD 12:35
        25h 45m
        1 stop
        ICN 12:20
        Sydney - Seoul | Mon, Nov 16 | Xiamen Airlines
        ICN 13:20
        19h 15m
        1 stop
        SYD 10:35
        Seoul - Sydney | Sun, Nov 22 | Xiamen Airlines
        KRW 628,800
        30% off
        KRW 898,200 KRW 628,800
      • SYD 12:35
        25h 45m
        1 stop
        ICN 12:20
        Sydney - Seoul | Tue, Nov 17 | Xiamen Airlines
        ICN 13:20
        19h 15m
        1 stop
        SYD 10:35
        Seoul - Sydney | Thu, Nov 19 | Xiamen Airlines
        KRW 628,800
        30% off
        KRW 898,200 KRW 628,800
      • SYD 12:35
        25h 45m
        1 stop
        ICN 12:20
        Sydney - Seoul | Wed, Nov 11 | Xiamen Airlines
        ICN 13:20
        19h 15m
        1 stop
        SYD 10:35
        Seoul - Sydney | Fri, Nov 13 | Xiamen Airlines
        KRW 628,800
        30% off
        KRW 898,200 KRW 628,800
      • SYD 12:35
        25h 45m
        1 stop
        ICN 12:20
        Sydney - Seoul | Tue, Nov 10 | Xiamen Airlines
        ICN 13:20
        19h 15m
        1 stop
        SYD 10:35
        Seoul - Sydney | Fri, Nov 13 | Xiamen Airlines
        KRW 628,800
        30% off
        KRW 898,200 KRW 628,800
      • SYD 12:35
        25h 45m
        1 stop
        ICN 12:20
        Sydney - Seoul | Thu, Nov 19 | Xiamen Airlines
        ICN 13:20
        19h 15m
        1 stop
        SYD 10:35
        Seoul - Sydney | Sun, Nov 22 | Xiamen Airlines
        KRW 628,800
        30% off
        KRW 898,200 KRW 628,800
      • SYD 12:25
        25h 55m
        1 stop
        ICN 12:20
        Sydney - Seoul | Sat, Oct 24 | Xiamen Airlines
        ICN 13:20
        19h 15m
        1 stop
        SYD 10:35
        Seoul - Sydney | Wed, Oct 28 | Xiamen Airlines
        KRW 628,800
        30% off
        KRW 898,200 KRW 628,800
      • SYD 12:35
        25h 45m
        1 stop
        ICN 12:20
        Sydney - Seoul | Sun, Oct 25 | Xiamen Airlines
        ICN 13:20
        19h 15m
        1 stop
        SYD 10:35
        Seoul - Sydney | Thu, Oct 29 | Xiamen Airlines
        KRW 628,800
        30% off
        KRW 898,200 KRW 628,800
      • SYD 12:35
        25h 45m
        1 stop
        ICN 12:20
        Sydney - Seoul | Mon, Oct 26 | Xiamen Airlines
        ICN 13:20
        19h 15m
        1 stop
        SYD 10:35
        Seoul - Sydney | Thu, Oct 29 | Xiamen Airlines
        KRW 628,800
        30% off
        KRW 898,200 KRW 628,800
      • SYD 13:00
        17h 25m
        1 stop
        SEL 14:00
        Sydney - Seoul | Sat, Oct 10 | Normal Airline
        SEL 15:00
        6h
        Direct
        SYD 16:00
        Seoul - Sydney | Mon, Oct 12 | Normal Airline
        Find more flights
        Find more flights
      • Cheapest nonstop
        SYD 11:40
        10h 35m
        Direct
        ICN 20:15
        Sydney - Seoul | Wed, Nov 4 | Jetstar Airways
        KRW 324,300 KRW 499,600
        35% off
        35% off
        KRW 499,600 KRW 324,300
      • SYD 11:40
        10h 35m
        Direct
        ICN 20:15
        Sydney - Seoul | Mon, Nov 16 | Jetstar Airways
        KRW 324,500 KRW 499,600
        35% off
        35% off
        KRW 499,600 KRW 324,500
      • SYD 11:40
        10h 35m
        Direct
        ICN 20:15
        Sydney - Seoul | Thu, Nov 5 | Jetstar Airways
        KRW 327,500 KRW 499,600
        34% off
        34% off
        KRW 499,600 KRW 327,500
      • SYD 11:40
        10h 35m
        Direct
        ICN 20:15
        Sydney - Seoul | Mon, Oct 26 | Jetstar Airways
        KRW 340,700
        32% off
        KRW 499,600 KRW 340,700
      • SYD 11:45
        10h 30m
        Direct
        ICN 20:15
        Sydney - Seoul | Fri, Oct 23 | Jetstar Airways
        KRW 340,700
        32% off
        KRW 499,600 KRW 340,700
      • SYD 11:40
        10h 35m
        Direct
        ICN 20:15
        Sydney - Seoul | Thu, Oct 29 | Jetstar Airways
        KRW 341,700
        32% off
        KRW 499,600 KRW 341,700
      • SYD 11:45
        10h 30m
        Direct
        ICN 20:15
        Sydney - Seoul | Thu, Oct 22 | Jetstar Airways
        KRW 345,300
        31% off
        KRW 499,600 KRW 345,300
      • SYD 11:40
        10h 35m
        Direct
        ICN 20:15
        Sydney - Seoul | Tue, Nov 3 | Jetstar Airways
        KRW 355,300
        28% off
        KRW 499,600 KRW 355,300
      • SYD 11:40
        10h 35m
        Direct
        ICN 20:15
        Sydney - Seoul | Tue, Oct 27 | Jetstar Airways
        KRW 355,300
        28% off
        KRW 499,600 KRW 355,300
      • SYD 12:15
        11h
        Direct
        ICN 21:15
        Sydney - Seoul | Thu, Nov 5 | Trinity Airways
        KRW 374,500
        25% off
        KRW 499,600 KRW 374,500
      • SYD 12:15
        11h
        Direct
        ICN 21:15
        Sydney - Seoul | Wed, Nov 4 | Trinity Airways
        KRW 374,700
        25% off
        KRW 499,600 KRW 374,700
      • SYD 12:40
        10h 50m
        Direct
        ICN 21:30
        Sydney - Seoul | Sun, Oct 25 | Trinity Airways
        KRW 374,700
        25% off
        KRW 499,600 KRW 374,700
      • SYD 13:00
        17h 25m
        1 stop
        SEL 14:00
        Sydney - Seoul | Sat, Oct 10 | Normal Airline
        Find more flights
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Flight fares from Kingsford Smith Airport to Incheon International Airport are based on the average fares across airlines for the next three months, based on Trip.com’s latest data.

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

What is the cheapest month to fly from Kingsford Smith Airport to Incheon International Airport?

The data is based on the past 12 months and shows the average one-way ticket prices from Kingsford Smith Airport to Incheon International Airport for each month in the Trip.com database.

Based on Trip.com’s data from the past 12 months, if you’re looking for a low-cost one-way ticket from Kingsford Smith Airport to Incheon International Airport, the best time to buy is in February, with an average price of KRW 311,100. You’ll want to avoid December, when the average price can reach as high as KRW 498,700.

KRW 498,700
KRW 404,900
KRW 311,100
KRW 217,300
    Cheapest
  • KRW 337,700
    Oct
  • KRW 352,800
    Nov
  • KRW 498,700
    Dec
  • KRW 312,600
    Jan
  • KRW 311,100
    Feb
  • KRW 348,000
    Mar
  • KRW 357,700
    Apr
  • KRW 364,800
    May
  • KRW 413,300
    Jun
  • KRW 374,600
    Jul
  • KRW 476,700
    Aug
  • KRW 464,400
    Sep

What’s the cheapest month to fly round-trip from Kingsford Smith Airport to Incheon International Airport?

The data is based on the past 12 months and shows the average monthly round-trip fares from Kingsford Smith Airport to Incheon International Airport in the Trip.com database.

Based on Trip.com’s data from the past 12 months, October is typically the cheapest month to find flights from Kingsford Smith Airport to Incheon International Airport, with an average price of KRW 946,200. In contrast, December is usually the most expensive month, with average fares reaching KRW 1,359,900.

KRW 1,359,900
KRW 1,153,050
KRW 946,200
KRW 739,350
  • KRW 946,200
    Oct
  • KRW 1,002,700
    Nov
  • KRW 1,359,900
    Dec
  • KRW 1,309,300
    Jan
  • KRW 1,001,700
    Feb
  • KRW 1,000,100
    Mar
  • KRW 1,246,300
    Apr
  • KRW 995,200
    May
  • KRW 1,138,200
    Jun
  • KRW 1,278,300
    Jul
  • KRW 1,285,000
    Aug
  • KRW 1,206,700
    Sep

What is the cheapest day of the week to fly from Kingsford Smith Airport to Incheon International Airport?

The data is based on the past 12 months and shows the average ticket prices from Kingsford Smith Airport to Incheon International Airport for each day of the week in the Trip.com database.

Based on Trip.com’s data from the past 12 months, the cheapest day to depart from Kingsford Smith Airport to Incheon International Airport is Tuesday, with average fares typically lower than other days. You’ll want to avoid flying on Friday, as ticket prices are usually the highest that day.

KRW 717,100
KRW 642,200
KRW 567,300
KRW 492,400
  • KRW 599,800
    Mon
  • KRW 567,300
    Tue
  • KRW 658,500
    Wed
  • KRW 604,400
    Thu
  • KRW 717,100
    Fri
  • KRW 678,300
    Sat
  • KRW 625,000
    Sun

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

The cheapest airline flying from Kingsford Smith Airport to Incheon International Airport is Scoot (from KRW 317,300) among 10 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Scoot
From KRW 317,300
Jetstar Airways
From KRW 324,300
Trinity Airways
From KRW 374,500
Xiamen Airlines
From KRW 382,600
Hainan Airlines
From KRW 392,800
AirAsia X
From KRW 403,200
VietJet Air
From KRW 440,100
Beijing Capital Airlines
From KRW 456,700
Batik Air Malaysia
From KRW 464,700
Singapore Airlines
From KRW 464,700

Find more flights and airlines

What is the flight schedule from Kingsford Smith Airport to Incheon International Airport?

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

Flight info.
Departure
Arrival
Weekly Schedule

  1. JQ047

    Kingsford Smith Airport

    10:45

    SYD

    10h 30m

    20:15

    ICN

    S M T W T F S
    Search

  2. TW502

    Kingsford Smith Airport

    11:40

    SYD

    10h 50m

    21:30

    ICN

    - M - W - F -
    Search

  3. MF802

    Kingsford Smith Airport

    12:35

    SYD

    9h 40m

    Direct

    19:15

    XMN

    S M T W T F S
    Search

  4. MF871

    Xiamen Gaoqi International Airport

    08:35

    XMN

    2h 55m

    Direct

    12:30

    ICN

    S M T W T F S

  5. TR015

    Kingsford Smith Airport

    20:35

    SYD

    8h 30m

    Direct

    03:05

    SIN

    S M T W T F S
    Search

  6. TR510

    Singapore Changi Airport

    14:55

    SIN

    2h 45m

    Direct

    16:40

    DAD

    S - T W T - -

  7. RS512

    Danang International Airport

    00:40

    DAD

    4h 35m

    Direct

    07:15

    ICN

    S M T W T F S

  8. TR015

    Kingsford Smith Airport

    20:35

    SYD

    8h 30m

    Direct

    03:05

    SIN

    S M T W T F S
    Search

  9. TR518

    Singapore Changi Airport

    09:15

    SIN

    3h

    Direct

    11:15

    DAD

    - M - - - F S

  10. RS512

    Danang International Airport

    00:40

    DAD

    4h 35m

    Direct

    07:15

    ICN

    S M T W T F S

  11. TR011

    Kingsford Smith Airport

    13:00

    SYD

    8h 30m

    Direct

    19:30

    SIN

    S M T W T F S
    Search

  12. TR510

    Singapore Changi Airport

    14:55

    SIN

    2h 45m

    Direct

    16:40

    DAD

    S - T W T - -

  13. RS512

    Danang International Airport

    00:40

    DAD

    4h 35m

    Direct

    07:15

    ICN

    S M T W T F S
Find more flights and airlines

About Kingsford Smith Airport and Incheon International Airport

Learn about Kingsford Smith Airport (SYD) and Incheon International Airport (ICN) — including location, terminals, transportation, and travel tips.

Flight distance 8,348.69km
Cheapest one-way ticket price KRW 324,300
Cheapest return ticket price KRW 628,800

FAQs for Kingsford Smith Airport to Incheon International Airport Flights

  • How long is the flight from Kingsford Smith Airport to Incheon International Airport?

    Kingsford Smith Airport to Incheon International Airport takes about 9 hours 31 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 6 daily flights from Kingsford Smith Airport (SYD) to Incheon International Airport (ICN).
  • The earliest flight from Kingsford Smith Airport to Incheon International Airport departs at 07:55, and the last departs at 21:45, with about 4 flights per day. Flight times may change, so please check the latest departure and arrival times before you travel.
  • The route from Kingsford Smith Airport (SYD) to Incheon International Airport (ICN) is quite popular. Without considering departure times or holidays, tickets cost around KRW 776,800 in December, the most expensive month to book this route.
  • The earliest flight departs from Kingsford Smith Airport (SYD) at 07:55 and arrives in Incheon International Airport (ICN) at 17:35.
  • The latest flight departs from Kingsford Smith Airport (SYD) at 21:45 and arrives in Incheon International Airport (ICN) at 06:30.
    • The distance from Incheon International Airport to downtown is about 48km, by taxi about 1 hour.
    • The distance from Gimpo International Airport to downtown is about 15km, by taxi about 30 minutes.
  • Jetstar Airways is a very popular airline operating an average of 5187 flights per month.
  • One-way flights from Kingsford Smith Airport to Incheon International Airport currently start from KRW 324,300, and round-trip fares start from KRW 628,800. The current lowest fare is a Jetstar Airways flight departing on Wed, Nov 4; prices may vary depending on availability.
  • Yes. Jetstar Airways, Korean Air, Asiana Airlines and Trinity Airways operate direct flights from Kingsford Smith Airport to Incheon International Airport, with an average flight time of 9 hours 53 minutes, and around 24 weekly flights. Actual flight frequency may vary by season.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from Kingsford Smith Airport to Incheon International Airport is KRW 768,000. Prices may vary depending on the departure date, airline, and availability.
  • Jetstar Airways and Trinity Airways are the most popular budget airlines flying from Kingsford Smith Airport to Incheon International Airport, with one-way fares starting from KRW 324,300. Compare final prices carefully, as baggage, seat selection and payment fees may apply.
  • Kingsford Smith Airport to Incheon International Airport operates around 23 weekly flights, mainly by Korean Air, Asiana Airlines and Jetstar Airways. Actual frequency may vary during holidays and seasonal schedule adjustments.
  • Enter Kingsford Smith Airport and Incheon International 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.

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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.