Seoul (ICN) to London Heathrow (LHR) flight deal in business from $2,348
ICNIncheon International Airport
Seoul, South Korea
LHRLondon Heathrow Airport
London Heathrow, United Kingdom
$4,154 USD
-43%$2,348 USD
Verified about 13 hours agoOctober 2026
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Limited Availability
11% of dates checked are available within 10% of the lowest price
Tuesday, October 13th, 2026
9 round-trip options
Returning
Sun, Oct 18, 2026•5 Day Trip
$4,282 USD
Returning
Mon, Oct 19, 2026•6 Day Trip
$3,010 USD
Returning
Tue, Oct 20, 2026•7 Day Trip
$3,010 USD
Returning
Wed, Oct 21, 2026•8 Day Trip
$3,010 USD
Returning
Thu, Oct 22, 2026•9 Day Trip
$4,156 USD
Returning
Fri, Oct 23, 2026•10 Day Trip
$4,282 USD
Returning
Sun, Oct 25, 2026•12 Day Trip
$4,156 USD
Returning
Mon, Oct 26, 2026•13 Day Trip
$3,013 USD
Returning
Tue, Oct 27, 2026•14 Day Trip
$3,013 USD