Seoul (ICN) to London Heathrow (LHR) flight deal from $2312 USD in business class

SKScandinavian Airlines

Round Trip•Business Class

ICN

Incheon International Airport

Seoul, South Korea

LHR

London Heathrow Airport

London Heathrow, United Kingdom

$4,497 USD

-49%$2,312 USD

Verified Apr 7, 2026 at 4:44 PM

April 2026

Today

Mon

Tue

Wed

Thu

Fri

Sat

Sun

30 31 1 2 3 4 5 6 7 8$4,996 9 10$4,332 11 12 13 14 15$4,344 16 17 18 19 20$4,332 21 22 23 24 25 26 27$4,568 28 29$4,142 30 1$4,142 2$4,142 3

Rare Availability

9% of dates checked are available within 10% of the lowest price

Wednesday, April 15th, 2026

7 round-trip options

Returning

Tue, Apr 21, 2026•6 Day Trip

$4,344 USD

Google Flights

Returning

Thu, Apr 23, 2026•8 Day Trip

$4,757 USD

Google Flights

Returning

Fri, Apr 24, 2026•9 Day Trip

$5,456 USD

Google Flights

Returning

Sun, Apr 26, 2026•11 Day Trip

$4,344 USD

Google Flights

Returning

Mon, Apr 27, 2026•12 Day Trip

$5,944 USD

Google Flights

Returning

Tue, Apr 28, 2026•13 Day Trip

$4,344 USD

Google Flights

Returning

Wed, Apr 29, 2026•14 Day Trip

$5,944 USD

Google Flights