Book a trip from Boston to Phnom Penh with Cathay Pacific , fares from USD930

DISCOUNT CODE (OPTIONAL)

Deals on Boston (BOS) to Phnom Penh (PNH) flights

Book flights to Phnom Penh PNH

USD
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Book flights to Phnom Penh PNH
From
To
Fare Type
Dates
Price
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

USD
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Flight Deals for Popular Routes on Cathay Pacific

USD
Flight Deals for Popular Routes on Cathay Pacific
From
To
Fare Type
Dates
Price
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.