Book a trip from Boston to Perth with Cathay Pacific , fares from USD2,180

Book a trip from Boston to Perth ..

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Deals on Boston (BOS) to Perth (PER) flights

Best fares on flights found by others in the last 48 hours. (Please note that some fares may only apply when there are multiple travellers.)

Book flights to Perth PER

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Book flights to Perth PER
From
To
Fare Type
Dates
Price
Boston (BOS)Perth (PER)Round-trip
/
Economy		29/10/2025 - 02/01/2026

From

USD2,647

Seen 19 hours ago

Boston (BOS)Perth (PER)Round-trip
/
Economy		30/10/2025 - 03/01/2026

From

USD2,648

Seen 1 day ago

Book Business Class flights to Perth - selected offers

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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.

Flight Deals for Popular Routes on Cathay Pacific

Flight Deals for Popular Routes on Cathay Pacific
From
To
Fare Type
Dates
Price
Boston (BOS)Perth (PER)Round-trip
/
Economy		01/06/2026 - 22/06/2026

From

USD2,180

Seen 1 hour ago

*Fares displayed have been collected within the last 48hrs and may no longer be available at time of booking.

Travel to Perth in Premium Economy

Best fares on flights found by others in the last 48 hours. (Please note that some fares may only apply when there are multiple travellers.)

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