Seoul (ICN) to London Heathrow (LHR) flight deal in business from $2,348
ICNIncheon International Airport
Seoul, South Korea
LHRLondon Heathrow Airport
London Heathrow, United Kingdom
$4,154 USD
-43%$2,348 USD
Verified about 14 hours agoSeptember 2026
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Limited Availability
11% of dates checked are available within 10% of the lowest price
Saturday, September 19th, 2026
8 round-trip options
Returning
Thu, Sep 24, 2026•5 Day Trip
$5,554 USD
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Fri, Sep 25, 2026•6 Day Trip
$5,554 USD
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Mon, Sep 28, 2026•9 Day Trip
$5,435 USD
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Tue, Sep 29, 2026•10 Day Trip
$5,435 USD
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Wed, Sep 30, 2026•11 Day Trip
$5,435 USD
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Thu, Oct 1, 2026•12 Day Trip
$5,561 USD
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Fri, Oct 2, 2026•13 Day Trip
$5,553 USD
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Sat, Oct 3, 2026•14 Day Trip
$5,922 USD