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 agoJune 2026
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Fair Availability
28% of dates checked are available within 10% of the lowest price
Wednesday, June 17th, 2026
10 round-trip options
Returning
Mon, Jun 22, 2026•5 Day Trip
$969 USD
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Tue, Jun 23, 2026•6 Day Trip
$903 USD
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Wed, Jun 24, 2026•7 Day Trip
$941 USD
Returning
Thu, Jun 25, 2026•8 Day Trip
$947 USD
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Fri, Jun 26, 2026•9 Day Trip
$940 USD
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Sat, Jun 27, 2026•10 Day Trip
$951 USD
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Sun, Jun 28, 2026•11 Day Trip
$903 USD
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Mon, Jun 29, 2026•12 Day Trip
$885 USD
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Tue, Jun 30, 2026•13 Day Trip
$925 USD
Returning
Wed, Jul 1, 2026•14 Day Trip
$941 USD