Book a trip from Seoul to London with Cathay Pacific , fares from KRW1,261,200
Deals on Seoul (SEL) to London (LON) flights
expand_more
location_on
location_on
Book flights to London LON
flight_takeoff
flight_land
From | To | Fare Type | Dates | Price | |
|---|---|---|---|---|---|
| Seoul (ICN) | London (LHR) | Round-trip / Economy | 12/06/2025 - 14/06/2025 | From KRW1,261,200 Seen 3 hours ago | |
| Seoul (ICN) | London (LHR) | Round-trip / Economy | 10/09/2025 - 18/09/2025 | From KRW1,385,900 Seen 12 hours ago | |
| Seoul (ICN) | London (LHR) | Round-trip / Economy | 18/10/2025 - 25/10/2025 | From KRW1,469,300 Seen 1 day ago | |
| Seoul (ICN) | London (LHR) | Round-trip / Economy | 03/09/2025 - 14/09/2025 | From KRW1,511,900 Seen 14 hours ago | |
| Seoul (ICN) | London (LHR) | Round-trip / Economy | 30/05/2025 - 06/06/2025 | From KRW1,797,400 Seen 1 day ago |
Book Business Class flights to London - selected offers
flight_takeoff
flight_land
The Cathay Pacific experience
-
Spacious cabins and world-class service
-
Complete flexibility when you book
-
Fresher flavours, now ready for Business
-
Our intuitive digital experience
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
flight_takeoff
flight_land
There are no fares that match your filter criteria. Please adjust your filters.
There are no fares that match your filter criteria. Please adjust your filters.*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)04/05/2025 - 12/05/2025FromKRW2,312,200Seen 2 hours 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.)
Explore More Flights from Other Popular Origins
- Flights from Phuket
- Flights from Ho Chi Minh City
- Flights from Hanoi
- Flights from Bangkok
- Flights from Surabaya
- Flights from Jakarta
- Flights from Denpasar (Bali)
- Flights from Taipei
- Flights from Kaohsiung
- Flights from Manila
- Flights from Cebu
- Flights from Penang
- Flights from Kuala Lumpur
- Flights from Zhengzhou
- Flights from Xi'an