Book a trip from Phnom Penh to London with Cathay Pacific , fares from USD1,035
Direct flights from Phnom Penh with three cabin classes to match your style, your London adventure starts from USD1,035
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1 Passenger(s), Economy
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Deals on Phnom Penh (PNH) to London (LHR) flights
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Book flights to London LHR
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From | To | Fare Type | Dates | Price | |
|---|---|---|---|---|---|
| Phnom Penh (KTI) | London (LHR) | Round-trip / Economy | 24/11/2025 - 06/12/2025 | From USD1,035 Seen 1 day ago | |
| Phnom Penh (KTI) | London (LHR) | Round-trip / Economy | 20/11/2025 - 30/11/2025 | From USD1,065 Seen 7 hours ago | |
| Phnom Penh (KTI) | London (LHR) | Round-trip / Economy | 23/12/2025 - 03/01/2026 | From USD1,405 Seen 17 hours ago | |
| Phnom Penh (KTI) | London (LHR) | Round-trip / Economy | 05/12/2025 - 12/12/2025 | From USD1,670 Seen 3 hours ago |
Book Business Class flights to London - selected offers
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Phnom Penh (KTI)to
London (LHR)25/12/2025 - 07/01/2026FromUSD4,389Seen 1 day agoRound-tripBusinessPhnom Penh (KTI)to
London (LHR)20/11/2025 - 30/11/2025FromUSD4,804Seen 7 hours agoRound-tripBusiness
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All fares displayed include taxes and carrier-imposed surcharges. All fares, government taxes and fees, and surcharges are subject to change at any time. For ticket cancellations, where applicable, the Hong Kong Passenger Security Charge, the Hong Kong Air Passenger Departure Tax, and the Hong Kong International Airport Construction Fee will be refunded without any administration fees.