London Heathrow (LHR) to Seoul (ICN) flight deal in economy from $651
LHRLondon Heathrow Airport
London Heathrow, United Kingdom
ICNIncheon International Airport
Seoul, South Korea
$996 USD
-35%$651 USD
Verified 1 day agoOctober 2026
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Fair Availability
28% of dates checked are available within 10% of the lowest price
Tuesday, October 27th, 2026
10 round-trip options
Returning
Sun, Nov 1, 2026•5 Day Trip
$1,159 USD
Returning
Mon, Nov 2, 2026•6 Day Trip
$1,043 USD
Returning
Tue, Nov 3, 2026•7 Day Trip
$905 USD
Returning
Wed, Nov 4, 2026•8 Day Trip
$750 USD
Returning
Thu, Nov 5, 2026•9 Day Trip
$742 USD
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Fri, Nov 6, 2026•10 Day Trip
$750 USD
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Sat, Nov 7, 2026•11 Day Trip
$840 USD
Returning
Sun, Nov 8, 2026•12 Day Trip
$933 USD
Returning
Mon, Nov 9, 2026•13 Day Trip
$794 USD
Returning
Tue, Nov 10, 2026•14 Day Trip
$736 USD