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 15 days agoNovember 2026
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Limited Availability
17% of dates checked are available within 10% of the lowest price
Friday, November 13th, 2026
4 round-trip options
Returning
Wed, Nov 18, 2026•5 Day Trip
$911 USD
Returning
Fri, Nov 20, 2026•7 Day Trip
$867 USD
Returning
Sun, Nov 22, 2026•9 Day Trip
$855 USD
Returning
Wed, Nov 25, 2026•12 Day Trip
$888 USD