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
Monday, August 31st, 2026
10 round-trip options
Returning
Sat, Sep 5, 2026•5 Day Trip
$1,329 USD
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Sun, Sep 6, 2026•6 Day Trip
$1,219 USD
Returning
Mon, Sep 7, 2026•7 Day Trip
$966 USD
Returning
Tue, Sep 8, 2026•8 Day Trip
$1,001 USD
Returning
Wed, Sep 9, 2026•9 Day Trip
$915 USD
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Thu, Sep 10, 2026•10 Day Trip
$986 USD
Returning
Fri, Sep 11, 2026•11 Day Trip
$1,001 USD
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Sat, Sep 12, 2026•12 Day Trip
$1,100 USD
Returning
Sun, Sep 13, 2026•13 Day Trip
$1,109 USD
Returning
Mon, Sep 14, 2026•14 Day Trip
$1,011 USD