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 13 hours agoSeptember 2026
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Tue
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Limited Availability
11% of dates checked are available within 10% of the lowest price
Sunday, September 6th, 2026
6 round-trip options
Returning
Sat, Sep 12, 2026•6 Day Trip
$6,783 USD
Returning
Tue, Sep 15, 2026•9 Day Trip
$6,048 USD
Returning
Wed, Sep 16, 2026•10 Day Trip
$5,922 USD
Returning
Thu, Sep 17, 2026•11 Day Trip
$6,048 USD
Returning
Fri, Sep 18, 2026•12 Day Trip
$6,031 USD
Returning
Sat, Sep 19, 2026•13 Day Trip
$6,783 USD