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
Thursday, June 11th, 2026
10 round-trip options
Returning
Tue, Jun 16, 2026•5 Day Trip
$1,059 USD
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Wed, Jun 17, 2026•6 Day Trip
$1,025 USD
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Thu, Jun 18, 2026•7 Day Trip
$1,025 USD
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Fri, Jun 19, 2026•8 Day Trip
$1,025 USD
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Sat, Jun 20, 2026•9 Day Trip
$1,025 USD
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Sun, Jun 21, 2026•10 Day Trip
$1,368 USD
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Mon, Jun 22, 2026•11 Day Trip
$1,043 USD
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Tue, Jun 23, 2026•12 Day Trip
$977 USD
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Wed, Jun 24, 2026•13 Day Trip
$1,015 USD
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Thu, Jun 25, 2026•14 Day Trip
$1,021 USD