Seoul (ICN) to London Heathrow (LHR) flight deal in economy from $698

LufthansaLHLufthansa
Round Trip•Economy
South KoreaICN

Incheon International Airport

Seoul, South Korea
United KingdomLHR

London Heathrow Airport

London Heathrow, United Kingdom
$944 USD
-26%$698 USD
Verified 1 day ago
Fair Availability
37% of dates checked are available within 10% of the lowest price

Saturday, October 10th, 2026

6 round-trip options

Returning
Thu, Oct 15, 2026•5 Day Trip
$1,368 USD
Google Flights
Returning
Fri, Oct 16, 2026•6 Day Trip
$1,347 USD
Google Flights
Returning
Sun, Oct 18, 2026•8 Day Trip
$1,347 USD
Google Flights
Returning
Tue, Oct 20, 2026•10 Day Trip
$1,233 USD
Google Flights
Returning
Thu, Oct 22, 2026•12 Day Trip
$1,137 USD
Google Flights
Returning
Fri, Oct 23, 2026•13 Day Trip
$1,233 USD
Google Flights