Book a trip from Seoul to London with Cathay Pacific , fares from KRW1,391,400
Deals on Seoul (SEL) to London (LON) flights
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Book flights to London LON
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From | To | Fare Type | Dates | Price | |
|---|---|---|---|---|---|
| Seoul (ICN) | London (LHR) | Round-trip / Economy | 25/05/2025 - 30/05/2025 | From KRW1,391,400 Seen 1 day ago | |
| Seoul (ICN) | London (LHR) | Round-trip / Economy | 10/06/2025 - 17/06/2025 | From KRW1,389,300 Seen 7 hours ago | |
| Seoul (ICN) | London (LHR) | Round-trip / Economy | 26/05/2025 - 31/05/2025 | From KRW1,389,300 Seen 41 minutes ago | |
| Seoul (ICN) | London (LHR) | Round-trip / Economy | 11/04/2025 - 18/04/2025 | From KRW1,605,600 Seen 5 hours ago | |
| Seoul (ICN) | London (LHR) | Round-trip / Economy | 08/08/2025 - 30/08/2025 | From KRW1,707,300 Seen 1 day 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 | 01/12/2025 - 31/12/2025 | From KRW1,637,300 Seen 13 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)06/05/2025 - 09/05/2025FromKRW2,245,300Seen 1 day agoRound-trip/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.)