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

Sunday, October 11th, 2026

6 round-trip options

Returning
Fri, Oct 16, 20265 Day Trip
$1,461 USD
Returning
Sat, Oct 17, 20266 Day Trip
$1,741 USD
Returning
Mon, Oct 19, 20268 Day Trip
$1,347 USD
Returning
Wed, Oct 21, 202610 Day Trip
$1,347 USD
Returning
Fri, Oct 23, 202612 Day Trip
$1,347 USD
Returning
Sat, Oct 24, 202613 Day Trip
$1,461 USD