Seoul (ICN) to London Heathrow (LHR) flight deal in economy from $697
ICNIncheon International Airport
Seoul, South Korea
LHRLondon Heathrow Airport
London Heathrow, United Kingdom
$984 USD
-29%$697 USD
Verified 14 days agoNovember 2026
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Limited Availability
17% of dates checked are available within 10% of the lowest price
Wednesday, November 11th, 2026
4 round-trip options
Returning
Mon, Nov 16, 2026•5 Day Trip
$855 USD
Returning
Wed, Nov 18, 2026•7 Day Trip
$838 USD
Returning
Fri, Nov 20, 2026•9 Day Trip
$794 USD
Returning
Mon, Nov 23, 2026•12 Day Trip
$821 USD