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

Saturday, July 18th, 2026

7 round-trip options

Returning
Fri, Jul 24, 2026•6 Day Trip
$1,315 USD
Google Flights
Returning
Sat, Jul 25, 2026•7 Day Trip
$1,315 USD
Google Flights
Returning
Sun, Jul 26, 2026•8 Day Trip
$1,111 USD
Google Flights
Returning
Mon, Jul 27, 2026•9 Day Trip
$1,117 USD
Google Flights
Returning
Tue, Jul 28, 2026•10 Day Trip
$1,133 USD
Google Flights
Returning
Wed, Jul 29, 2026•11 Day Trip
$1,178 USD
Google Flights
Returning
Sat, Aug 1, 2026•14 Day Trip
$1,219 USD
Google Flights