Book a trip from Bangkok to Boston with Cathay Pacific , fares from THB41,380
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1 Passenger(s), Economy
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Fly Cathay Pacific from Bangkok (BKK) to Boston (BOS). Enjoy award-winning service, entertainment, and an enhanced menu for Premium Economy and Business Class during your flight. Book direct to secure our best fare and join as a Cathay Pacific Member to earn Status Points or Miles.
Deals on Bangkok (BKK) to Boston (BOS) flights
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Book flights to Boston BOS
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From | To | Fare Type | Dates | Price | |
|---|---|---|---|---|---|
| Bangkok (BKK) | Boston (BOS) | Round-trip / Economy | 08/12/2025 - 04/01/2026 | From THB45,050 Seen 11 hours ago | |
| Bangkok (BKK) | Boston (BOS) | Round-trip / Economy | 11/05/2026 - 15/06/2026 | From THB45,625 Seen 1 day ago | |
| Bangkok (BKK) | Boston (BOS) | Round-trip / Economy | 11/01/2026 - 09/05/2026 | From THB63,060 Seen 3 hours ago |
Book Business Class flights to Boston - selected offers
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Bangkok (BKK)to
Boston (BOS)24/03/2026 - 09/04/2026FromTHB152,500Seen 1 day agoRound-tripBusinessBangkok (BKK)to
Boston (BOS)15/04/2026 - 22/04/2026FromTHB153,955Seen 18 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.