Perth (PER) to Seoul (GMP) flight deal from $428 USD in economy class

CZChina Southern Airlines

Round Trip•Economy

PER

Perth Airport

Perth, Australia

GMP

Gimpo International Airport (Kimpo Airport)

Seoul, South Korea

$1,624 USD

-74%$428 USD

Verified Mar 23, 2026 at 7:06 AM

April 2026

Today

Mon

Tue

Wed

Thu

Fri

Sat

Sun

30$2,863 31 1$2,814 2 3$2,576 4 5$2,576 6$2,576 7 8$1,634 9 10$1,634 11 12$1,419 13$1,634 14 15$1,634 16 17$1,734 18 19$1,734 20$1,728 21 22$1,728 23 24$1,728 25 26$1,966 27$2,071 28 29$2,959 30 1 2 3

Extremely Rare Availability

2% of dates checked are available within 10% of the lowest price

Wednesday, April 22nd, 2026

8 round-trip options

Returning

Mon, Apr 27, 2026•5 Day Trip

$1,728 USD

Google Flights

Returning

Tue, Apr 28, 2026•6 Day Trip

$1,966 USD

Google Flights

Returning

Wed, Apr 29, 2026•7 Day Trip

$1,728 USD

Google Flights

Returning

Thu, Apr 30, 2026•8 Day Trip

$1,966 USD

Google Flights

Returning

Sat, May 2, 2026•10 Day Trip

$2,071 USD

Google Flights

Returning

Sun, May 3, 2026•11 Day Trip

$1,966 USD

Google Flights

Returning

Tue, May 5, 2026•13 Day Trip

$4,360 USD

Google Flights

Returning

Wed, May 6, 2026•14 Day Trip

$1,960 USD

Google Flights