Book a trip from Seoul to London with Cathay Pacific , fares from KRW1,262,600
Book a trip from Seoul to London .
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1 Passenger(s), Economy
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Deals on Seoul (ICN) to London (LHR) flights
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Book flights to London LHR
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KRW
From | To | Fare Type | Dates | Price | |
|---|---|---|---|---|---|
| Seoul (ICN) | London (LHR) | Round-trip / Economy | 03/03/2026 - 10/03/2026 | From KRW1,262,600 Seen 20 hours ago | |
| Seoul (ICN) | London (LHR) | Round-trip / Economy | 22/12/2025 - 09/01/2026 | From KRW1,350,600 Seen 1 day ago | |
| Seoul (ICN) | London (LHR) | Round-trip / Economy | 13/10/2025 - 16/10/2025 | From KRW1,625,600 Seen 1 day ago | |
| Seoul (ICN) | London (LHR) | Round-trip / Economy | 14/10/2025 - 19/10/2025 | From KRW1,904,600 Seen 1 day ago | |
| Seoul (ICN) | London (LHR) | Round-trip / Economy | 20/12/2025 - 27/12/2025 | From KRW2,562,600 Seen 1 day ago |
Book Business Class flights to London - selected offers
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KRW
Seoul (ICN)to
London (LHR)29/12/2025 - 05/01/2026FromKRW6,360,000Seen 1 day agoRound-tripBusinessSeoul (ICN)to
London (LHR)08/12/2025 - 12/12/2025FromKRW6,563,800Seen 1 day agoRound-tripBusinessSeoul (ICN)to
London (LHR)26/10/2025 - 06/11/2025FromKRW6,672,900Seen 1 day agoRound-tripBusinessSeoul (ICN)to
London (LHR)20/11/2025 - 05/12/2025FromKRW7,972,900Seen 1 day agoRound-tripBusiness
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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 | 08/04/2026 - 16/04/2026 | From KRW1,584,300 Seen 1 hour 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)31/10/2025 - 08/11/2025FromKRW1,831,900Seen 13 hours 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.)