Book a trip from Phnom Penh to London with Cathay Pacific , fares from USD1,013
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1 Passenger(s), Economy
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Fly Cathay Pacific from Phnom Penh (KTI) to London (LHR). Enjoy award-winning service, entertainment, and an enhanced menu for Premium Economy and Business Class during your flight. Book direct to secure our best fare and join as a Cathay Pacific Member to earn Status Points or Miles.
Deals on Phnom Penh (KTI) to London (LHR) flights
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Book flights to London LHR
From | To | Fare Type | Dates | Price | |
|---|---|---|---|---|---|
| Phnom Penh (KTI) | London (LHR) | Round-trip / Economy | 13/01/2026 - 20/01/2026 | From USD1,110 Seen 1 day ago | |
| Phnom Penh (KTI) | London (LHR) | Round-trip / Economy | 25/02/2026 - 24/05/2026 | From USD1,013 Seen 18 hours ago | |
| Phnom Penh (KTI) | London (LHR) | Round-trip / Economy | 25/02/2026 - 22/05/2026 | From USD1,013 Seen 19 hours 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 London - selected offers
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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.