Seoul (ICN) to London Gatwick (LGW) flight deal from $479 USD in economy class

CZChina Southern Airlines

Round Trip•Economy

ICN

Incheon International Airport

Seoul, South Korea

LGW

London Gatwick Airport

London Gatwick, United Kingdom

$3,291 USD

-85%$479 USD

Verified Dec 1, 2025 at 12:14 AM

April 2026

Today

Mon

Tue

Wed

Thu

Fri

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Sun

30$516 31$6,868 1$573 2$573 3$573 4$5,732 5$635 6$635 7 8$822 9$927 10$1,449 11$5,732 12$1,449 13$1,449 14$5,732 15$927 16$927 17$927 18 19$1,177 20$1,177 21 22$1,071 23$6,595 24$884 25 26$884 27$884 28 29$884 30 1 2 3

Extremely Rare Availability

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

Monday, April 13th, 2026

6 round-trip options

Returning

Mon, Apr 20, 2026•7 Day Trip

$1,449 USD

Google Flights

Returning

Tue, Apr 21, 2026•8 Day Trip

$6,595 USD

Google Flights

Returning

Thu, Apr 23, 2026•10 Day Trip

$1,449 USD

Google Flights

Returning

Fri, Apr 24, 2026•11 Day Trip

$1,698 USD

Google Flights

Returning

Sat, Apr 25, 2026•12 Day Trip

$6,595 USD

Google Flights

Returning

Mon, Apr 27, 2026•14 Day Trip

$1,698 USD

Google Flights