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

March 2026

Today

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23 24 25 26 27 28 1 2$500 3 4 5$5,627 6$707 7 8$5,627 9$651 10 11 12 13$749 14 15 16$749 17 18 19 20$578 21 22$5,643 23$516 24 25 26$5,643 27$516 28$6,868 29$573 30$516 31$6,868 1$573 2$573 3$573 4$5,732 5$635

Extremely Rare Availability

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

Monday, March 30th, 2026

7 round-trip options

Returning

Sat, Apr 4, 2026•5 Day Trip

$695 USD

Google Flights

Returning

Mon, Apr 6, 2026•7 Day Trip

$516 USD

Google Flights

Returning

Tue, Apr 7, 2026•8 Day Trip

$6,595 USD

Google Flights

Returning

Thu, Apr 9, 2026•10 Day Trip

$516 USD

Google Flights

Returning

Fri, Apr 10, 2026•11 Day Trip

$516 USD

Google Flights

Returning

Sat, Apr 11, 2026•12 Day Trip

$6,595 USD

Google Flights

Returning

Mon, Apr 13, 2026•14 Day Trip

$516 USD

Google Flights