Seoul (ICN) to London Heathrow (LHR) flight deal from $657 USD in economy class – flightdeals.net

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Lufthansa

Round Trip•Economy

Incheon International Airport

Seoul, South Korea

London Heathrow Airport

London Heathrow, United Kingdom

$887 USD

-26%$657 USD

Verified Nov 30, 2025 at 1:08 PM

January 2026

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29$760 30$849 31$849 1$944 2$1,049 3$1,435 4$1,453 5$1,290 6$1,190 7$935 8$1,024 9$906 10$910 11$904 12$915 13$771 14$704 15 16$700 17$694 18$704 19$668 20$668 21$658 22 23$658 24$711 25$668 26$668 27 28$658 29$668 30$658 31$658 1

Limited Availability

12% of dates checked are available within 10% of the lowest price

Thursday, January 22nd, 2026

0 round-trip options

No flight details available for this date.