London Heathrow (LHR) to Seoul (ICN) flight deal in economy from $644

LufthansaLHLufthansa
Round Trip•Economy
United KingdomLHR

London Heathrow Airport

London Heathrow, United Kingdom
South KoreaICN

Incheon International Airport

Seoul, South Korea
$958 USD
-33%$644 USD
Verified 15 days ago
Fair Availability
26% of dates checked are available within 10% of the lowest price

Thursday, October 1st, 2026

7 round-trip options

Returning
Thu, Oct 8, 2026•7 Day Trip
$939 USD
Google Flights
Returning
Fri, Oct 9, 2026•8 Day Trip
$1,105 USD
Google Flights
Returning
Sun, Oct 11, 2026•10 Day Trip
$1,222 USD
Google Flights
Returning
Mon, Oct 12, 2026•11 Day Trip
$1,020 USD
Google Flights
Returning
Tue, Oct 13, 2026•12 Day Trip
$1,020 USD
Google Flights
Returning
Wed, Oct 14, 2026•13 Day Trip
$1,009 USD
Google Flights
Returning
Thu, Oct 15, 2026•14 Day Trip
$1,023 USD
Google Flights