£321 Cheap Cathay Pacific flights from Singapore to London (SIN→LHR)

View £321 flight on Tue, 9 Dec 2025Opens in a new window

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Cathay Pacific flights from Singapore to London (SIN→LHR)

Prices were available within the past 7 days and start at £321 for one-way flights and £662 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Cathay Pacific
Thu, 9 Oct - Sun, 26 Oct
SIN
Singapore
LHR
London
£662 Return, found 4 days ago
£662
Return
found 4 days ago
Select Cathay Pacific flight, departing Thu, 9 Oct from Singapore to London, returning Sun, 26 Oct, priced at £662 found 4 days ago
Flight from Singapore to London route information
Origin airport
Changi
Destination airport
Heathrow
Airlines serving
Air China, Air France, Air India, British Airways, Cathay Pacific, China Southern Airlines, Emirates, Etihad Airways, Finnair, Gulf Air, KLM, Lufthansa, Malaysia Airlines, Oman Air, Qantas Airways, Qatar Airways, Singapore Airlines, SriLankan Airlines, Thai Airways International, Turkish Airlines
Popular airline
British Airways
Distance
10817 km
Average flight time
6 hours 53 mins
*Available to Expedia members.