Seoul (ICN) to London Heathrow (LHR) flight deal in economy from $698
ICNIncheon International Airport
Seoul, South Korea
LHRLondon Heathrow Airport
London Heathrow, United Kingdom
$944 USD
-26%$698 USD
Verified 1 day agoJune 2026
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Fair Availability
37% of dates checked are available within 10% of the lowest price
Sunday, June 14th, 2026
9 round-trip options
Returning
Sat, Jun 20, 2026•6 Day Trip
$993 USD
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Sun, Jun 21, 2026•7 Day Trip
$1,080 USD
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Mon, Jun 22, 2026•8 Day Trip
$1,012 USD
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Tue, Jun 23, 2026•9 Day Trip
$1,032 USD
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Wed, Jun 24, 2026•10 Day Trip
$1,034 USD
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Thu, Jun 25, 2026•11 Day Trip
$1,205 USD
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Fri, Jun 26, 2026•12 Day Trip
$1,279 USD
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Sat, Jun 27, 2026•13 Day Trip
$1,614 USD
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Sun, Jun 28, 2026•14 Day Trip
$1,285 USD