Book a trip from Seoul to London with Cathay Pacific , fares from KRW1,631,300
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1 Passenger(s), Economy
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Deals on Seoul (SEL) to London (LON) flights
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Book flights to London LON
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KRW
From | To | Fare Type | Dates | Price | |
|---|---|---|---|---|---|
| Seoul (ICN) | London (LHR) | Round-trip / Economy | 13/08/2025 - 16/08/2025 | From KRW1,937,900 Seen 13 hours ago | |
| Seoul (ICN) | London (LHR) | Round-trip / Economy | 13/07/2025 - 16/07/2025 | From KRW1,995,300 Seen 2 hours ago | |
| Seoul (ICN) | London (LHR) | Round-trip / Economy | 02/10/2025 - 10/10/2025 | From KRW2,920,900 Seen 1 day ago | |
| Seoul (ICN) | London (LHR) | Round-trip / Economy | 02/10/2025 - 13/10/2025 | From KRW2,899,900 Seen 1 day ago | |
| Seoul (ICN) | London (LHR) | Round-trip / Economy | 03/10/2025 - 11/10/2025 | From KRW2,937,900 Seen 12 hours ago |
Book Business Class flights to London - selected offers
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KRW
The Cathay Pacific experience
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Spacious cabins and world-class service
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Complete flexibility when you book
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Fresher flavours, now ready for Business
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Our intuitive digital experience
Flight Deals for Popular Routes on Cathay Pacific
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KRW
From | To | Fare Type | Dates | Price | |
|---|---|---|---|---|---|
| Seoul (ICN) | London (LHR) | Round-trip / Economy | 10/02/2026 - 17/02/2026 | From KRW1,631,300 Seen 20 hours ago |
*Fares displayed have been collected within the last 48hrs and may no longer be available at time of booking.
Travel to London in Premium Economy
Seoul (ICN)to
London (LHR)18/06/2025 - 25/06/2025FromKRW2,138,400Seen 1 day agoRound-tripPremium 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.)