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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 AU$ 350 and round-trip from AU$ 672. Based on Trip.com's latest 7-day flight data.

      • Cheapest nonstop
        SYD 11:40
        10h 35m
        Direct
        ICN 20:15
        Sydney - Seoul | Mon, Nov 16 | Jetstar Airways
        ICN 21:50
        10h 15m
        Direct
        SYD 10:05
        Seoul - Sydney | Mon, Nov 23 | Jetstar Airways
        AU$ 690 AU$ 946
        27% off
        27% off
        AU$ 946 AU$ 690
      • SYD 11:40
        10h 35m
        Direct
        ICN 20:15
        Sydney - Seoul | Tue, Nov 10 | Jetstar Airways
        ICN 21:50
        10h 15m
        Direct
        SYD 10:05
        Seoul - Sydney | Tue, Nov 17 | Jetstar Airways
        AU$ 690 AU$ 946
        27% off
        27% off
        AU$ 946 AU$ 690
      • 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
        AU$ 672 AU$ 946
        28% off
        28% off
        AU$ 946 AU$ 672
      • SYD 12:35
        25h 45m
        1 stop
        ICN 12:20
        Sydney - Seoul | Mon, Nov 9 | Xiamen Airlines
        ICN 13:20
        19h 15m
        1 stop
        SYD 10:35
        Seoul - Sydney | Thu, Nov 12 | Xiamen Airlines
        AU$ 673
        28% off
        AU$ 946 AU$ 673
      • SYD 12:35
        25h 45m
        1 stop
        ICN 12:20
        Sydney - Seoul | Wed, Nov 18 | Xiamen Airlines
        ICN 13:20
        19h 15m
        1 stop
        SYD 10:35
        Seoul - Sydney | Wed, Nov 25 | Xiamen Airlines
        AU$ 673
        28% off
        AU$ 946 AU$ 673
      • 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 | Wed, Nov 25 | Xiamen Airlines
        AU$ 673
        28% off
        AU$ 946 AU$ 673
      • 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 | Sat, Nov 7 | Xiamen Airlines
        AU$ 673
        28% off
        AU$ 946 AU$ 673
      • 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 | Tue, Nov 24 | Xiamen Airlines
        AU$ 673
        28% off
        AU$ 946 AU$ 673
      • SYD 12:35
        25h 45m
        1 stop
        ICN 12:20
        Sydney - Seoul | Sat, Oct 31 | Xiamen Airlines
        ICN 13:20
        19h 15m
        1 stop
        SYD 10:35
        Seoul - Sydney | Sat, Nov 7 | Xiamen Airlines
        AU$ 673
        28% off
        AU$ 946 AU$ 673
      • SYD 12:25
        26h 5m
        1 stop
        ICN 12:30
        Sydney - Seoul | Wed, Oct 21 | Xiamen Airlines
        ICN 13:20
        19h 15m
        1 stop
        SYD 10:35
        Seoul - Sydney | Wed, Oct 28 | Xiamen Airlines
        AU$ 674
        28% off
        AU$ 946 AU$ 674
      • SYD 12:25
        26h 5m
        1 stop
        ICN 12:30
        Sydney - Seoul | Mon, Oct 19 | Xiamen Airlines
        ICN 13:30
        18h 50m
        1 stop
        SYD 10:20
        Seoul - Sydney | Thu, Oct 22 | Xiamen Airlines
        AU$ 674
        28% off
        AU$ 946 AU$ 674
      • SYD 12:25
        26h 5m
        1 stop
        ICN 12:30
        Sydney - Seoul | Thu, Oct 15 | Xiamen Airlines
        ICN 13:30
        18h 50m
        1 stop
        SYD 10:20
        Seoul - Sydney | Thu, Oct 22 | Xiamen Airlines
        AU$ 674
        28% off
        AU$ 946 AU$ 674
      • 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 | Thu, Nov 12 | Xiamen Airlines
        AU$ 676
        28% off
        AU$ 946 AU$ 676
      • 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 | Wed, Oct 28 | Xiamen Airlines
        AU$ 676
        28% off
        AU$ 946 AU$ 676
      • SYD 13:00
        17h 25m
        1 stop
        SEL 14:00
        Sydney - Seoul | Thu, Oct 8 | Normal Airline
        SEL 15:00
        6h
        Direct
        SYD 16:00
        Seoul - Sydney | Sat, Oct 10 | 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
        AU$ 350 AU$ 532
        34% off
        34% off
        AU$ 532 AU$ 350
      • SYD 11:40
        10h 35m
        Direct
        ICN 20:15
        Sydney - Seoul | Tue, Nov 10 | Jetstar Airways
        AU$ 350 AU$ 532
        34% off
        34% off
        AU$ 532 AU$ 350
      • SYD 11:40
        10h 35m
        Direct
        ICN 20:15
        Sydney - Seoul | Mon, Nov 16 | Jetstar Airways
        AU$ 350 AU$ 532
        34% off
        34% off
        AU$ 532 AU$ 350
      • SYD 11:40
        10h 35m
        Direct
        ICN 20:15
        Sydney - Seoul | Tue, Oct 27 | Jetstar Airways
        AU$ 350
        34% off
        AU$ 532 AU$ 350
      • SYD 11:45
        10h 30m
        Direct
        ICN 20:15
        Sydney - Seoul | Wed, Oct 21 | Jetstar Airways
        AU$ 350
        34% off
        AU$ 532 AU$ 350
      • SYD 11:45
        10h 30m
        Direct
        ICN 20:15
        Sydney - Seoul | Fri, Oct 23 | Jetstar Airways
        AU$ 350
        34% off
        AU$ 532 AU$ 350
      • SYD 11:40
        10h 35m
        Direct
        ICN 20:15
        Sydney - Seoul | Mon, Oct 26 | Jetstar Airways
        AU$ 359
        33% off
        AU$ 532 AU$ 359
      • SYD 11:40
        10h 35m
        Direct
        ICN 20:15
        Sydney - Seoul | Tue, Nov 17 | Jetstar Airways
        AU$ 359
        33% off
        AU$ 532 AU$ 359
      • SYD 11:40
        10h 35m
        Direct
        ICN 20:15
        Sydney - Seoul | Mon, Nov 9 | Jetstar Airways
        AU$ 362
        32% off
        AU$ 532 AU$ 362
      • SYD 11:40
        10h 35m
        Direct
        ICN 20:15
        Sydney - Seoul | Thu, Nov 5 | Jetstar Airways
        AU$ 365
        31% off
        AU$ 532 AU$ 365
      • SYD 12:40
        10h 50m
        Direct
        ICN 21:30
        Sydney - Seoul | Thu, Oct 22 | Trinity Airways
        AU$ 388
        27% off
        AU$ 532 AU$ 388
      • SYD 12:40
        10h 50m
        Direct
        ICN 21:30
        Sydney - Seoul | Wed, Oct 21 | Trinity Airways
        AU$ 388
        27% off
        AU$ 532 AU$ 388
      • SYD 13:00
        17h 25m
        1 stop
        SEL 14:00
        Sydney - Seoul | Thu, Oct 8 | Normal Airline
        Find more flights
        Find more flights

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 AU$ 336. You’ll want to avoid December, when the average price can reach as high as AU$ 538.

AU$ 538
AU$ 437
AU$ 336
AU$ 235
    Cheapest
  • AU$ 364
    Oct
  • AU$ 380
    Nov
  • AU$ 538
    Dec
  • AU$ 337
    Jan
  • AU$ 336
    Feb
  • AU$ 375
    Mar
  • AU$ 386
    Apr
  • AU$ 393
    May
  • AU$ 446
    Jun
  • AU$ 404
    Jul
  • AU$ 514
    Aug
  • AU$ 501
    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 AU$ 1,020. In contrast, December is usually the most expensive month, with average fares reaching AU$ 1,465.

AU$ 1,465
AU$ 1,243
AU$ 1,020
AU$ 798
  • AU$ 1,020
    Oct
  • AU$ 1,080
    Nov
  • AU$ 1,465
    Dec
  • AU$ 1,411
    Jan
  • AU$ 1,079
    Feb
  • AU$ 1,078
    Mar
  • AU$ 1,343
    Apr
  • AU$ 1,072
    May
  • AU$ 1,226
    Jun
  • AU$ 1,377
    Jul
  • AU$ 1,384
    Aug
  • AU$ 1,300
    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.

AU$ 772
AU$ 690
AU$ 608
AU$ 526
  • AU$ 643
    Mon
  • AU$ 608
    Tue
  • AU$ 702
    Wed
  • AU$ 647
    Thu
  • AU$ 772
    Fri
  • AU$ 726
    Sat
  • AU$ 673
    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 Jetstar Airways (from AU$ 350) among 10 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Jetstar Airways
From AU$ 350
Trinity Airways
From AU$ 388
Scoot
From AU$ 403
Xiamen Airlines
From AU$ 411
Hainan Airlines
From AU$ 425
Beijing Capital Airlines
From AU$ 494
AirAsia X
From AU$ 505
China Eastern Airlines
From AU$ 510
Vietnam Airlines
From AU$ 510
Virgin Australia
From AU$ 518

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 15m

    Direct

    18:50

    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. TR518

    Singapore Changi Airport

    15:00

    SIN

    2h 50m

    Direct

    16:50

    DAD

    - M - - - F S

  7. 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 AU$ 350
Cheapest return ticket price AU$ 672

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 20:55, 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 AU$ 846 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 AU$ 350, and round-trip fares start from AU$ 672. 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 AU$ 828. 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 AU$ 350. Compare final prices carefully, as baggage, seat selection and payment fees may apply.
  • Kingsford Smith Airport to Incheon International Airport operates around 24 weekly flights, mainly by Jetstar Airways, Korean Air and Asiana Airlines. 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.

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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.