ICNIncheon International Airport
Seoul, South Korea
LHRLondon Heathrow Airport
London Heathrow, United Kingdom
$643 USD
-74%$167 USD
Verified Dec 1, 2025 at 12:14 AMJanuary 2026
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Extremely Rare Availability
2% of dates checked are available within 10% of the lowest price
Wednesday, January 21st, 2026
Outbound Flights
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