Skip to main content
Cheap Flights to Seoul
Return
Economy
Return
Economy
Flights to Seoul in 2021
Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
| Popular in | December | High demand for flights, 21% potential price rise |
| Cheapest in | June | Best time to find cheap flights, 6% potential price drop |
| Average price | $888 | Average for round-trip flights in July 2021 |
| Round-trip from | $1,304 | From Sydney Kingsford Smith to Seoul |
| One-way from | $14 | One-way flight from Sydney to Seoul |
Cheap flights to Seoul in July, August 2021
The best prices found for ICN flights for July, August
19 Aug - 17 Jan
$1,335pp
SYD
Sydney Kingsford Smith
Multiple airlines
2 STOPS
ICN
Incheon Intl
ICN
Incheon Intl
Multiple Airlines
2 STOPS
SYD
Sydney Kingsford Smith
19 Aug - 17 Jan
$1,372pp
SYD
Sydney Kingsford Smith
Multiple airlines
1 STOP
ICN
Incheon Intl
ICN
Incheon Intl
Multiple Airlines
2 STOPS
SYD
Sydney Kingsford Smith
19 Aug - 17 Jan
$1,415pp
SYD
Sydney Kingsford Smith
Multiple airlines
Direct
ICN
Incheon Intl
ICN
Incheon Intl
Multiple Airlines
2 STOPS
SYD
Sydney Kingsford Smith
Seoul 2021 flight deals
Cheap flights to Seoul found for this year
19 Aug - 17 Jan
$1,335pp
SYD
Sydney Kingsford Smith
Multiple airlines
2 STOPS
ICN
Incheon Intl
ICN
Incheon Intl
Multiple Airlines
2 STOPS
SYD
Sydney Kingsford Smith
21 Dec - 12 Jan
$1,368pp
SYD
Sydney Kingsford Smith
Multiple airlines
1 STOP
ICN
Incheon Intl
ICN
Incheon Intl
Multiple Airlines
2 STOPS
SYD
Sydney Kingsford Smith
19 Aug - 17 Jan
$1,372pp
SYD
Sydney Kingsford Smith
Multiple airlines
1 STOP
ICN
Incheon Intl
ICN
Incheon Intl
Multiple Airlines
2 STOPS
SYD
Sydney Kingsford Smith
Last minute flights to Seoul
Late deals on return flights to Seoul, departing today and this week
5 Aug - 13 Aug
$3,796pp
SYD
Sydney Kingsford Smith
Multiple airlines
2 STOPS
ICN
Incheon Intl
ICN
Incheon Intl
Multiple Airlines
3 STOPS
SYD
Sydney Kingsford Smith
5 Aug - 13 Aug
$3,887pp
SYD
Sydney Kingsford Smith
Multiple airlines
3 STOPS
ICN
Incheon Intl
ICN
Incheon Intl
Multiple Airlines
3 STOPS
SYD
Sydney Kingsford Smith
5 Aug - 13 Aug
$17,855pp
SYD
Sydney Kingsford Smith
Multiple airlines
Direct
ICN
Incheon Intl
ICN
Incheon Intl
Multiple Airlines
3 STOPS
SYD
Sydney Kingsford Smith
Cheapest prices for Seoul flights by month
The cheapest ticket to Seoul found for each month in 2021 based on historical flight searches by Cheapflights users.
January
$906
February
$720
March
$683
April
$754
May
$704
June
$753
July
$762
August
$745
September
$750
October
$771
November
$692
December
$998
March is currently the cheapest month to fly to Seoul. At this moment in time December is the most expensive month. These prices are determined by multiple factors and booking in advance can help keep costs down if your schedule is not as flexible.
When is the best time to fly to Seoul?
Average Seoul flight ticket prices and weather conditions for 2021 and 2022 by month.
|
SYD - SEL Price
|
$683 - $1,454
|
|
SEL Temperature
|
2 - 29 °C
|
|
SEL Precipitation
|
20 - 411 mm
|
Flying to Seoul in March is usually considered the best time to fly. However, you will find other deals are always available year round. August tends to be the warmest period in Seoul so if you are looking for sun or warmer climates then look to fly around this time. July is the wettest if you need to factor this in to your plans.
When is the best time to book a flight to Seoul?
The best time to book flights to Seoul is 58 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
Which day is cheapest to fly to Seoul?
At the moment, Wednesday is the most economical day to take a flight to Seoul. Saturday is likely to be the most costly.
What time of day is cheapest to fly to Seoul?
Seoul flights can be made cheaper if you choose a flight in the evening. Booking a flight in the morning will likely mean higher prices.
Alternative, similarly priced destinations
See alternative destinations where airfare is generally forecast to be close to Seoul flight prices.
Find the best prices for you!
Cheap tickets to Seoul found by our users in Australia as recently as July 29, 2021.
Sydney to Seoul flights
from $1,304 pp
Melbourne to Seoul flights
from $1,756 pp
Adelaide to Seoul flights
from $2,224 pp
Avalon to Seoul flights
from $2,312 pp
Brisbane to Seoul flights
from $2,399 pp
Canberra to Seoul flights
from $3,114 pp
Perth to Seoul flights
from $3,650 pp
Darwin to Seoul flights
from $3,707 pp
Cairns to Seoul flights
from $8,707 pp
Other local departures to Seoul from Australia
Cheapest flights to Korea
Not set on Seoul? See the cheapest flights to Australia. Airfare prices updated on July 29, 2021.
Sydney to Seoul flights
from $1,304 pp
Melbourne to Seoul flights
from $1,757 pp
Perth to Pusan flights
from $1,776 pp
Adelaide to Seoul flights
from $2,225 pp
Melbourne to Pusan flights
from $2,233 pp
Brisbane to Pusan flights
from $2,288 pp
Avalon to Seoul flights
from $2,313 pp
Brisbane to Seoul flights
from $2,400 pp
Sydney to Jeju flights
from $3,028 pp
Canberra to Seoul flights
from $3,115 pp
Perth to Seoul flights
from $3,651 pp
Darwin to Seoul flights
from $3,708 pp
Melbourne to Jeju flights
from $4,485 pp
Sydney to Pusan flights
from $5,695 pp
Cairns to Seoul flights
from $8,708 pp
Popular flight searches
Check out other popular destinations found by fellow travellers in 2021.
Popular places in Korea