Book flights from Phnom Penh to United Kingdom with Cathay Pacific from USD1,422
expand_more
1 Passenger(s), Economy
expand_morePROMOTION CODE (OPTIONAL)
expand_moretoday
today
Popular flights from Phnom Penh to United Kingdom
flight_takeoff
flight_land
USD
Lowest fares on 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. Flights are subject to regulatory approval.
Explore flight fares from Phnom Penh to United Kingdom
Make flexible bookings with Cathay Pacific and enjoy hassle-free travel when plans change.
flight_takeoff
flight_land
USD
Phnom Penh (KTI)to
London (LHR)
27/02/2027 - 14/03/2027
Round-trip
Economy
From
USD1,422
Seen 1 day ago
Phnom Penh (KTI)to
London (LHR)
28/02/2027 - 14/03/2027
Round-trip
Economy
From
USD1,422
Seen 1 day ago
Phnom Penh (KTI)to
London (LHR)
03/03/2027 - 14/03/2027
Round-trip
Economy
From
USD1,422
Seen 1 day ago
Phnom Penh (KTI)to
Manchester (MAN)
14/12/2026 - 03/01/2027
Round-trip
Economy
From
USD1,436
Seen 18 hours ago
Phnom Penh (KTI)to
Manchester (MAN)
15/12/2026 - 03/01/2027
Round-trip
Economy
From
USD1,436
Seen 18 hours ago
Phnom Penh (KTI)to
Manchester (MAN)
16/12/2026 - 03/01/2027
Round-trip
Economy
From
USD1,436
Seen 18 hours ago
Lowest fares on 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. Flights are subject to regulatory approval.