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 agoJune 2026
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Fair Availability
28% of dates checked are available within 10% of the lowest price
Sunday, June 28th, 2026
10 round-trip options
Returning
Fri, Jul 3, 2026•5 Day Trip
$1,452 USD
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Sat, Jul 4, 2026•6 Day Trip
$1,452 USD
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Sun, Jul 5, 2026•7 Day Trip
$1,234 USD
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Mon, Jul 6, 2026•8 Day Trip
$1,192 USD
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Tue, Jul 7, 2026•9 Day Trip
$1,192 USD
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Wed, Jul 8, 2026•10 Day Trip
$1,192 USD
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Thu, Jul 9, 2026•11 Day Trip
$1,202 USD
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Fri, Jul 10, 2026•12 Day Trip
$1,202 USD
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Sat, Jul 11, 2026•13 Day Trip
$1,268 USD
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Sun, Jul 12, 2026•14 Day Trip
$1,573 USD