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 agoAugust 2026
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Fair Availability
28% of dates checked are available within 10% of the lowest price
Saturday, August 22nd, 2026
10 round-trip options
Returning
Thu, Aug 27, 2026•5 Day Trip
$1,360 USD
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Fri, Aug 28, 2026•6 Day Trip
$1,360 USD
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Sat, Aug 29, 2026•7 Day Trip
$1,454 USD
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Sun, Aug 30, 2026•8 Day Trip
$1,507 USD
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Mon, Aug 31, 2026•9 Day Trip
$1,489 USD
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Tue, Sep 1, 2026•10 Day Trip
$1,375 USD
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Wed, Sep 2, 2026•11 Day Trip
$1,242 USD
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Thu, Sep 3, 2026•12 Day Trip
$1,209 USD
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Fri, Sep 4, 2026•13 Day Trip
$1,238 USD
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Sat, Sep 5, 2026•14 Day Trip
$1,242 USD