Book flights to United Kingdom with Cathay Pacific from USD1,126
expand_more
1 Passenger(s), Economy
expand_moreDISCOUNT CODE (OPTIONAL)
expand_moretoday
today
Book flights to United Kingdom
flight_takeoff
From | To | Fare Type | Dates | Price | |
|---|---|---|---|---|---|
| Phnom Penh (KTI) | London (LHR) | Round-trip / Economy | 12/01/2026 - 22/01/2026 | From USD1,148 Seen 12 hours ago | |
| Phnom Penh (KTI) | London (LHR) | Round-trip / Economy | 12/01/2026 - 15/01/2026 | From USD1,148 Seen 12 hours ago | |
| Phnom Penh (KTI) | London (LHR) | Round-trip / Economy | 16/06/2026 - 30/06/2026 | From USD1,126 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.
Book Business Class flights to United Kingdom - selected offers
flight_takeoff
flight_land
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.
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