Book flights from Phnom Penh to United Kingdom with Cathay Pacific from USD1,471
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1 Passenger(s), Economy
expand_morePROMOTION CODE (OPTIONAL)
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Popular flights from Phnom Penh to United Kingdom
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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 flight fares from Phnom Penh to United Kingdom
Make flexible bookings with Cathay Pacific and enjoy hassle-free travel when plans change.
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USD
Phnom Penh (KTI)to
London (LHR)
12/10/2026 - 20/10/2026
Round-trip
Economy
From
USD1,471
Seen 1 day ago
Phnom Penh (KTI)to
London (LHR)
08/10/2026 - 20/10/2026
Round-trip
Economy
From
USD1,471
Seen 1 day ago
Phnom Penh (KTI)to
London (LHR)
09/10/2026 - 20/10/2026
Round-trip
Economy
From
USD1,471
Seen 1 day ago
Phnom Penh (KTI)to
Manchester (MAN)
02/09/2026 - 08/09/2026
Round-trip
Economy
From
USD1,502
Seen 1 day ago
Phnom Penh (KTI)to
Manchester (MAN)
05/09/2026 - 08/09/2026
Round-trip
Economy
From
USD1,545
Seen 1 day ago
Phnom Penh (KTI)to
Manchester (MAN)
03/09/2026 - 08/09/2026
Round-trip
Economy
From
USD1,545
Seen 1 day ago
Lowest fares on round-trip flights found by other customers on Cathay Pacific’s official website in the last 48 hours. All fares are subject to change at any time. Other Cathay Pacific Terms & Conditions apply.