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

Friday, December 18th, 2026

7 round-trip options

Returning
Wed, Dec 23, 2026•5 Day Trip
$1,024 USD
Google Flights
Returning
Fri, Dec 25, 2026•7 Day Trip
$1,014 USD
Google Flights
Returning
Sat, Dec 26, 2026•8 Day Trip
$1,014 USD
Google Flights
Returning
Mon, Dec 28, 2026•10 Day Trip
$989 USD
Google Flights
Returning
Tue, Dec 29, 2026•11 Day Trip
$1,176 USD
Google Flights
Returning
Wed, Dec 30, 2026•12 Day Trip
$1,014 USD
Google Flights
Returning
Thu, Dec 31, 2026•13 Day Trip
$1,034 USD
Google Flights