Book a trip from Boston to Phnom Penh with Cathay Pacific , fares from USD930
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1 Passenger(s), Economy
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Deals on Boston (BOS) to Phnom Penh (PNH) flights
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Book flights to Phnom Penh PNH
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From | To | Fare Type | Dates | Price | |
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Boston (BOS) | Phnom Penh (PNH) | Round-trip / Economy | 25/08/2025 - 03/09/2025 | From USD930 Seen 1 day ago | |
Boston (BOS) | Phnom Penh (PNH) | Round-trip / Economy | 26/07/2025 - 25/08/2025 | From USD2,448 Seen 18 hours ago | |
Boston (BOS) | Phnom Penh (PNH) | Round-trip / Economy | 01/09/2025 - 13/09/2025 | From USD4,730 Seen 1 day ago | |
Boston (BOS) | Phnom Penh (PNH) | Round-trip / Economy | 25/08/2025 - 22/09/2025 | From USD4,730 Seen 1 day ago | |
Boston (BOS) | Phnom Penh (PNH) | Round-trip / Economy | 26/11/2025 - 03/01/2026 | From USD8,424 Seen 1 hour ago |
Book Business Class flights to Phnom Penh - selected offers
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There are no fares that match your filter criteria. Please adjust your filters.
There are no fares that match your filter criteria. Please adjust your filters.The Cathay Pacific experience
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Flight Deals for Popular Routes on Cathay Pacific
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From | To | Fare Type | Dates | Price | |
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Boston (BOS) | Phnom Penh (PNH) | Round-trip / Economy | 09/02/2026 - 28/02/2026 | From USD8,424 Seen 14 hours ago | |
Boston (BOS) | Phnom Penh (PNH) | Round-trip / Economy | 12/05/2026 - 26/05/2026 | From USD8,424 Seen 3 hours ago |
*Fares displayed have been collected within the last 48hrs and may no longer be available at time of booking.