Seoul (ICN) to London Gatwick (LGW) flight deal from $447 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

$1,722 USD

-74%$447 USD

Verified Oct 10, 2025 at 10:51 PM

October 2025

Today

Mon

Tue

Wed

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Sun

29 30 1 2 3 4 5 6 7 8 9 10 11$852 12$660 13$660 14$761 15$505 16$505 17$505 18$761 19$505 20$505 21$761 22$761 23$447 24$447 25 26 27$447 28 29 30 31$761 1 2$5,903

Extremely Rare Availability

4% of dates checked are available within 10% of the lowest price

Monday, October 13th, 2025

6 round-trip options

Returning

Sat, Oct 18, 2025•5 Day Trip

$1,348 USD

Google Flights

Returning

Mon, Oct 20, 2025•7 Day Trip

$1,013 USD

Google Flights

Returning

Tue, Oct 21, 2025•8 Day Trip

$6,884 USD

Google Flights

Returning

Thu, Oct 23, 2025•10 Day Trip

$870 USD

Google Flights

Returning

Fri, Oct 24, 2025•11 Day Trip

$870 USD

Google Flights

Returning

Sat, Oct 25, 2025•12 Day Trip

$660 USD

Google Flights