LHR to GMP from $631 in economy – flightdeals.net

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China Southern Airlines

CZChina Southern Airlines

Round Trip•Economy

London Heathrow Airport

London Heathrow, United Kingdom

Gimpo International Airport (Kimpo Airport)

Seoul, South Korea

$1,101 USD

-43%$631 USD

Verified about 3 hours ago

October 2026

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28 29 30 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15$2,394 16 17$2,394 18$1,545 19$1,764 20$1,545 21$1,505 22$1,141 23$1,308 24$1,141 25$802 26$996 27$704 28$704 29$833 30$833 31$833 1$658

Rare Availability

9% of dates checked are available within 10% of the lowest price

Wednesday, October 14th, 2026

0 round-trip options

No flight details available for this date.