Book a trip from Boston to Hanoi with Cathay Pacific , fares from USD922

DISCOUNT CODE (OPTIONAL)

Deals on Boston (BOS) to Hanoi (HAN) flights

Book flights to Hanoi HAN

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Book flights to Hanoi HAN
From
To
Fare Type
Dates
Price
Boston (BOS)Hanoi (HAN)Round-trip
/
Economy
14/10/2025 - 25/11/2025

From

USD922

Seen 1 day ago

Boston (BOS)Hanoi (HAN)Round-trip
/
Economy
19/11/2025 - 27/11/2025

From

USD922

Seen 1 day ago

Boston (BOS)Hanoi (HAN)Round-trip
/
Economy
25/11/2025 - 02/12/2025

From

USD922

Seen 17 hours ago

Boston (BOS)Hanoi (HAN)Round-trip
/
Economy
22/12/2025 - 03/01/2026

From

USD2,392

Seen 1 day ago

Book Business Class flights to Hanoi - selected offers

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Flight Deals for Popular Routes on Cathay Pacific

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

Travel to Hanoi 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.)