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Cheap flights from Seoul to Sydney

28 nonstop flights a week. Operated by 4 airlines, about 10h 10m in the air, 5,175 mi (8,329 km). Tickets from $292, nonstop from $258.

Flights from Seoul to Sydney

Pick a departure date to see flights and seller prices

We search agencies and airlines for your day: nonstop and connecting flights, baggage, departure and arrival times.

Prices by day: Seoul to Sydney

Lowest one-way price in dollars from recent searches, cheap days in green. Press a day to see flights and exact prices.

Filters

Best fares from Seoul to Sydney

Lowest one-way prices found by recent searches for the next 120 days; press a card to search that date

Cheapest one-way $258 12 December 2026, nonstop Cheapest nonstop $258 12 December 2026, Jetstar Cheapest in the next 7 days $304 16 November, Mon Cheapest weekend departure $258 Sat, 12 December 2026
Cheapest day of the week Monday $314 on average over the next 120 days
Cheapest month December 2026 tickets from $258

Seoul to Sydney at a glance

flight time, from 10h 5m to 10h 35m
10h 10m
straight-line distance
5,175 mi (8,329 km)
flights a week
28
next flight
10 November
first and last departure
08:00 - 21:50
lowest price, with a connection, 8 October
$292
lowest nonstop price
$258
airlines
4

Seoul to Sydney ticket prices by month

Lowest one-way fare found by recent searches

Cheapest month: December 2026, tickets from $258. Prices come from searches over the last few days; check the search for your exact date.

The most expensive month is January 2027: from $507. The average across months is $315.

Seoul to Sydney flight schedule

28 flights a week, 3 seasonal or one-off. Departure and arrival times are local.

FlightDepartsArrivesDurationDaysAircraft
KE 401
Korean Air
08:00 Incheon International, terminal 2
20:05 Sydney (Kingsford Smith), terminal 1
10h 5m
Daily
Boeing 787
OZ 601
Asiana Airlines
20:00 Incheon International, terminal 2
08:20 Sydney (Kingsford Smith), terminal 1
10h 20m
Daily
Airbus A380-800
TW 501
Trinity Airways
21:40 Incheon International, terminal 1
10:15 Sydney (Kingsford Smith), terminal 1
10h 35m
Daily
Airbus A330-300
JQ 48
Jetstar
21:50 Incheon International, terminal 1
10:05 Sydney (Kingsford Smith), terminal 1
10h 15m
Daily
Boeing 787-800

Seasonal and one-off flights

Not operating in the next two weeks. The first of them is on 28 March.

FlightDepartsArrivesDurationDaysAircraft
OZ 6013
Asiana Airlines
08:00 Incheon International, terminal 2
20:05 Sydney (Kingsford Smith), terminal 1
10h 5m
Selected dates
Airbus A350-900
KE 401
Korean Air
19:10 Incheon International, terminal 2
07:20 Sydney (Kingsford Smith), terminal 1
10h 10m
Seasonal
Boeing 787
OZ 601
Asiana Airlines
08:00 Incheon International, terminal 2
20:05 Sydney (Kingsford Smith), terminal 1
10h 5m
Seasonal
Airbus A350-900

Days of the week are taken from the schedule for the next 14 days; schedules change by season. Sydney is 2 hours ahead of Seoul. The search shows seat availability and the price for your date.

Airlines flying Seoul to Sydney

Flights a week by schedule and the cheapest nonstop fare of each airline found by recent searches

Asiana Airlines7 a week Jetstar7 a week Korean Air7 a week Trinity Airways7 a week

Airports

Where flights from Seoul to Sydney depart and land

Departure from Seoul

Incheon International ICN

28 flights a week, terminals 1, 2, 30 mi (48 km) from the city centre

About the airport

Arrival in Sydney

Sydney (Kingsford Smith) SYD

28 flights a week, terminal 1, 5 mi (8 km) from the city centre

About the airport

When to visit Sydney

Weather by month

Best time to visit: June, July and September, +17° to +21° by day, sea +18° to +20°. In November it is +24° by day and +15° at night, sea +20°, with 13 rainy days.

Jan
+26° +19° +22° 16 days
Feb
+26° +19° +23° 16 days
Mar
+25° +18° +23° 16 days
Apr
+22° +14° +22° 12 days
May
+19° +11° +21° 12 days
Jun
+17° +8° +20° 7 days
Jul
+17° +8° +18° 9 days
Aug
+19° +9° +18° 9 days
Sep
+21° +11° +19° 7 days
Oct
+23° +13° +19° 12 days
Nov
+24° +15° +20° 13 days
Dec
+26° +17° +21° 10 days

Daytime and night temperatures in °C, sea temperature (in blue), rainy days. Months with the most comfortable weather are in green. Long-term averages.

Frequently asked questions

How long is the flight from Seoul to Sydney?
A nonstop flight takes 10 hours 10 minutes on average, from 10h 5m to 10h 35m depending on the flight.
How far is Sydney from Seoul?
5,175 mi (8,329 km) in a straight line between the cities.
Which airlines fly nonstop from Seoul to Sydney?
Asiana Airlines (7 a week), Jetstar (7 a week), Korean Air (7 a week) and Trinity Airways (7 a week).
How many flights a day are there from Seoul to Sydney?
There are 28 a week, about 4 a day on average.
When are the first and last flights from Seoul to Sydney?
The first departure is at 08:00 (KE401), the last at 21:50 (JQ48). Local time.
What is the cheapest month to fly from Seoul to Sydney?
December 2026: tickets from $258. The most expensive is January 2027, from $507.
What is the cheapest upcoming date to fly from Seoul to Sydney?
12 December 2026 (Saturday): from $258 one way, nonstop, by recent searches. The search shows the price for your dates.
Which airline is the cheapest from Seoul to Sydney?
Jetstar: nonstop tickets from $258 on 12 December by recent searches. Prices change daily, so compare the sellers in the search.
What is the time difference between Seoul and Sydney?
Sydney is 2 hours ahead of Seoul. Schedule times on this page are local to each airport.
Which Seoul airport do flights to Sydney leave from?
Incheon International (28 a week).