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 8 hours agoDecember 2026
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Limited Availability
11% of dates checked are available within 10% of the lowest price
Thursday, December 31st, 2026
8 round-trip options
Returning
Tue, Jan 5, 2027•5 Day Trip
$3,489 USD
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Wed, Jan 6, 2027•6 Day Trip
$3,011 USD
Returning
Thu, Jan 7, 2027•7 Day Trip
$2,812 USD
Returning
Fri, Jan 8, 2027•8 Day Trip
$3,011 USD
Returning
Sun, Jan 10, 2027•10 Day Trip
$3,669 USD
Returning
Mon, Jan 11, 2027•11 Day Trip
$2,548 USD
Returning
Wed, Jan 13, 2027•13 Day Trip
$2,548 USD
Returning
Thu, Jan 14, 2027•14 Day Trip
$3,043 USD