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
Saturday, October 10th, 2026
10 round-trip options
Returning
Thu, Oct 15, 2026•5 Day Trip
$1,610 USD
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Fri, Oct 16, 2026•6 Day Trip
$1,610 USD
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Sat, Oct 17, 2026•7 Day Trip
$1,589 USD
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Sun, Oct 18, 2026•8 Day Trip
$1,739 USD
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Mon, Oct 19, 2026•9 Day Trip
$1,502 USD
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Tue, Oct 20, 2026•10 Day Trip
$1,416 USD
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Wed, Oct 21, 2026•11 Day Trip
$1,416 USD
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Thu, Oct 22, 2026•12 Day Trip
$1,360 USD
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Fri, Oct 23, 2026•13 Day Trip
$1,475 USD
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Sat, Oct 24, 2026•14 Day Trip
$1,609 USD