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 2 days agoJuly 2026
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Fair Availability
28% of dates checked are available within 10% of the lowest price
Sunday, July 12th, 2026
10 round-trip options
Returning
Fri, Jul 17, 2026•5 Day Trip
$1,329 USD
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Sat, Jul 18, 2026•6 Day Trip
$1,329 USD
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Sun, Jul 19, 2026•7 Day Trip
$1,034 USD
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Mon, Jul 20, 2026•8 Day Trip
$976 USD
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Tue, Jul 21, 2026•9 Day Trip
$936 USD
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Wed, Jul 22, 2026•10 Day Trip
$982 USD
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Thu, Jul 23, 2026•11 Day Trip
$1,026 USD
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Fri, Jul 24, 2026•12 Day Trip
$1,048 USD
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Sat, Jul 25, 2026•13 Day Trip
$1,048 USD
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Sun, Jul 26, 2026•14 Day Trip
$1,057 USD