Book a trip from Boston to Tokyo with Cathay Pacific , fares from USD1,321
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1 Passenger(s), Economy
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Fly Cathay Pacific from Boston (BOS) to Tokyo (TYO). 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 member to earn Status Points or Miles.
When is the best time to fly from Boston (BOS) to Tokyo (TYO)?
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Travel Destination Facts
Destination airport(s)
- Narita International Airport (NRT)
- Haneda Airport Railway Station (HND)
Aircraft types
Boeing 777, Airbus A321neo, Airbus A330 and Airbus A350 aircraft*
Departure time zone
GMT-04:00
Arrival time zone
GMT+09:00
Cabin class
First class, Business class, Premium Economy, Economy^
Lowest fare month
January
*Aircraft model may vary due to operational requirements. ^Cabin class availability is subject to aircraft configuration.
Lowest fare month for flights found by other customers on Cathay Pacific’s official website in the last 48 hours. All fares are subject to change at any time. Other Cathay Pacific Terms & Conditions apply.
Explore flight fares from Boston (BOS) to Tokyo (TYO)
Make flexible bookings with Cathay Pacific and enjoy hassle-free travel when plans change.
From | To | Fare Type | Dates | Price | |
|---|---|---|---|---|---|
| Boston (BOS) | Tokyo (TYO) | Round-trip / Economy | 07/09/2026 - 16/11/2026 | From USD1,321 Seen 1 day ago | |
| Boston (BOS) | Tokyo (TYO) | Round-trip / Economy | 08/01/2027 - 22/01/2027 | From USD1,421 Seen 19 hours ago | |
| Boston (BOS) | Tokyo (TYO) | Round-trip / Economy | 25/08/2026 - 28/11/2026 | From USD1,521 Seen 16 hours ago |
Lowest fares on round-trip flights found by other customers on Cathay Pacific’s official website in the last 48 hours. All fares are subject to change at any time. Other Cathay Pacific Terms & Conditions apply.
Book Business Class flights to Tokyo - selected offers
Experience refined comfort in our award-winning Business class.
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Lowest fares on flights found by other customers on Cathay Pacific’s official website in the last 48 hours. All fares are subject to change at any time. Other Cathay Pacific Terms & Conditions apply.
The Cathay Pacific experience
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Spacious cabins and world-class service
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Complete flexibility when you book
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Fresher flavours, now ready for Business
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Our intuitive digital experience
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.