Book a trip from London to Seoul with Cathay Pacific , fares from GBP779

Deals on London (LON) to Seoul (SEL) flights

GBP1.2K
Displaying fares for April-2025
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RangeGBP1,164-GBP1,714

Book flights to Seoul SEL

GBP
Book flights to Seoul SEL
From
To
Fare Type
Dates
Price
London (LHR)Seoul (ICN)Round-trip
/
Economy
15/05/2025 - 18/05/2025

From

GBP779

Seen 4 hours ago

London (LHR)Seoul (ICN)Round-trip
/
Economy
02/09/2025 - 22/09/2025

From

GBP791

Seen 1 day ago

London (LHR)Seoul (ICN)Round-trip
/
Economy
03/06/2025 - 17/06/2025

From

GBP779

Seen 1 day ago

London (LHR)Seoul (ICN)Round-trip
/
Economy
06/05/2025 - 18/05/2025

From

GBP791

Seen 1 day ago

London (LHR)Seoul (ICN)Round-trip
/
Economy
17/09/2025 - 07/10/2025

From

GBP1,022

Seen 3 hours ago

Book Business Class flights to Seoul - selected offers

GBP

Flight Deals for Popular Routes on Cathay Pacific

GBP
Flight Deals for Popular Routes on Cathay Pacific
From
To
Fare Type
Dates
Price
London (LHR)Seoul (ICN)Round-trip
/
Economy
24/01/2026 - 31/01/2026

From

GBP992

Seen 8 hours ago

London (LHR)Seoul (ICN)Round-trip
/
Economy
27/10/2025 - 31/10/2025

From

GBP1,020

Seen 3 hours ago

London (LHR)Seoul (ICN)Round-trip
/
Economy
17/10/2025 - 31/10/2025

From

GBP1,090

Seen 22 hours ago

London (LHR)Seoul (ICN)Round-trip
/
Economy
10/10/2025 - 24/10/2025

From

GBP1,402

Seen 1 day ago

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

Travel to Seoul in Premium Economy

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.)

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