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 agoSeptember 2026
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Fair Availability
28% of dates checked are available within 10% of the lowest price
Sunday, September 6th, 2026
10 round-trip options
Returning
Fri, Sep 11, 2026•5 Day Trip
$1,329 USD
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Sat, Sep 12, 2026•6 Day Trip
$1,329 USD
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Sun, Sep 13, 2026•7 Day Trip
$1,044 USD
Returning
Mon, Sep 14, 2026•8 Day Trip
$946 USD
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Tue, Sep 15, 2026•9 Day Trip
$946 USD
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Wed, Sep 16, 2026•10 Day Trip
$927 USD
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Thu, Sep 17, 2026•11 Day Trip
$946 USD
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Fri, Sep 18, 2026•12 Day Trip
$896 USD
Returning
Sat, Sep 19, 2026•13 Day Trip
$1,174 USD
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Sun, Sep 20, 2026•14 Day Trip
$1,336 USD