CA $1,425 Cheap Cathay Pacific fights from London (LHR) to Busan (PUS)

View CA $1,425 flight on Mon, Sep. 1, 2025Opens in a new window

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Cathay Pacific flights from London to Busan (LHR→PUS)

Prices were available within the past 7 days and start at CA $1,425 for one-way flights and CA $2,334 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Cathay Pacific
Fri, Sep. 19 - Sat, Sep. 27
LHR
London
PUS
Busan
CA $2,334 Roundtrip, found 3 days ago
CA $2,334
Roundtrip
found 3 days ago
Select Cathay Pacific flight, departing Fri, Sep. 19 from London to Busan, returning Sat, Sep. 27, priced at CA $2,334 found 3 days ago
Flight from London to Busan (LHR - PUS) route information
Origin airport
Heathrow
Destination airport
Gimhae
Distance
9139 km
*Available to Expedia members.