Book a trip from London to Seoul with Cathay Pacific , fares from GBP780
Deals on London (LON) to Seoul (SEL) flights
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Book flights to Seoul SEL
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From | To | Fare Type | Dates | Price | |
|---|---|---|---|---|---|
| London (LHR) | Seoul (ICN) | Round-trip / Economy | 19/04/2025 - 08/05/2025 | From GBP781 Seen 14 hours ago | |
| London (LHR) | Seoul (ICN) | Round-trip / Economy | 16/05/2025 - 01/06/2025 | From GBP792 Seen 1 day ago | |
| London (LHR) | Seoul (ICN) | Round-trip / Economy | 28/08/2025 - 28/09/2025 | From GBP793 Seen 1 day ago | |
| London (LHR) | Seoul (ICN) | Round-trip / Economy | 20/09/2025 - 27/09/2025 | From GBP793 Seen 1 hour ago | |
| London (LHR) | Seoul (ICN) | Round-trip / Economy | 13/06/2025 - 30/06/2025 | From GBP794 Seen 58 minutes 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
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From | To | Fare Type | Dates | Price | |
|---|---|---|---|---|---|
| London (LHR) | Seoul (ICN) | Round-trip / Economy | 20/11/2025 - 28/11/2025 | From GBP780 Seen 1 day ago | |
| London (LHR) | Seoul (ICN) | Round-trip / Economy | 22/11/2025 - 30/11/2025 | From GBP780 Seen 1 day ago | |
| London (LHR) | Seoul (ICN) | Round-trip / Economy | 17/02/2026 - 08/03/2026 | From GBP1,024 Seen 17 hours 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
London (LHR)to
Seoul (ICN)16/06/2025 - 23/06/2025FromGBP1,639Seen 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.)
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