Book a trip from London to Seoul with Cathay Pacific , fares from GBP906

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Deals on London (LHR) to Seoul (ICN) flights

Best fares on flights found by others in the last 48 hours. (Please note that some fares may only apply when there are multiple travellers.)

Book flights to Seoul ICN

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Book flights to Seoul ICN
From
To
Fare Type
Dates
Price
London (LHR)Seoul (ICN)Round-trip
/
Economy		09/11/2025 - 19/01/2026

From

GBP909

Seen 4 hours ago

London (LHR)Seoul (ICN)Round-trip
/
Economy		07/12/2025 - 31/12/2025

From

GBP957

Seen 1 day ago

London (LHR)Seoul (ICN)Round-trip
/
Economy		03/10/2025 - 11/10/2025

From

GBP1,067

Seen 1 day ago

London (LHR)Seoul (ICN)Round-trip
/
Economy		25/10/2025 - 02/11/2025

From

GBP1,067

Seen 1 day ago

London (LHR)Seoul (ICN)Round-trip
/
Economy		01/09/2025 - 14/09/2025

From

GBP1,104

Seen 4 hours ago

Book Business Class flights to Seoul - selected offers

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All fares displayed include taxes and carrier-imposed surcharges. All fares, government taxes and fees, and surcharges are subject to change at any time. For ticket cancellations, where applicable, the Hong Kong Passenger Security Charge, the Hong Kong Air Passenger Departure Tax, and the Hong Kong International Airport Construction Fee will be refunded without any administration fees.

Flight Deals for Popular Routes on Cathay Pacific

Flight Deals for Popular Routes on Cathay Pacific
From
To
Fare Type
Dates
Price
London (LHR)Seoul (ICN)Round-trip
/
Economy		01/06/2026 - 17/06/2026

From

GBP906

Seen 15 hours ago

London (LHR)Seoul (ICN)Round-trip
/
Economy		12/05/2026 - 22/05/2026

From

GBP924

Seen 1 day ago

London (LHR)Seoul (ICN)Round-trip
/
Economy		06/04/2026 - 20/04/2026

From

GBP1,227

Seen 23 hours ago

*Fares displayed have been collected within the last 48hrs and may no longer be available at time of booking.

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