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

Wednesday, October 28th, 2026

6 round-trip options

Returning
Mon, Nov 2, 20265 Day Trip
$1,031 USD
Returning
Tue, Nov 3, 20266 Day Trip
$976 USD
Returning
Thu, Nov 5, 20268 Day Trip
$976 USD
Returning
Sat, Nov 7, 202610 Day Trip
$1,090 USD
Returning
Mon, Nov 9, 202612 Day Trip
$1,075 USD
Returning
Tue, Nov 10, 202613 Day Trip
$976 USD