Cathay Pacific Cheap Flights from Boston to Tokyo: CX BOS→NRT

View HK$6,856 flight on Wed, 3 Sep 2025Opens in a new window

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Prices were available within the past 7 days and start at HK$6,856 for one-way flights and HK$8,031 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Cathay Pacific
Sun, 31 Aug - Tue, 9 Sep
BOS
Boston
NRT
Tokyo
HK$8,031 Return, found 4 days ago
HK$8,031
Return
found 4 days ago
Select Cathay Pacific flight, departing Sun, 31 Aug from Boston to Tokyo, returning Tue, 9 Sep, priced at HK$8,031 found 4 days ago
Cathay Pacific
Sun, 24 Aug - Tue, 9 Sep
BOS
Boston
NRT
Tokyo
HK$8,032 Return, found 2 days ago
HK$8,032
Return
found 2 days ago
Select Cathay Pacific flight, departing Sun, 24 Aug from Boston to Tokyo, returning Tue, 9 Sep, priced at HK$8,032 found 2 days ago
Cathay Pacific
Tue, 6 Jan - Mon, 12 Jan
BOS
Boston
NRT
Tokyo
HK$8,718 Return, found 5 days ago
HK$8,718
Return
found 5 days ago
Select Cathay Pacific flight, departing Tue, 6 Jan from Boston to Tokyo, returning Mon, 12 Jan, priced at HK$8,718 found 5 days ago
Cathay Pacific
Tue, 6 Jan - Sat, 17 Jan
BOS
Boston
NRT
Tokyo
HK$8,821 Return, found 5 days ago
HK$8,821
Return
found 5 days ago
Select Cathay Pacific flight, departing Tue, 6 Jan from Boston to Tokyo, returning Sat, 17 Jan, priced at HK$8,821 found 5 days ago
Boston to Tokyo route information
Origin airport
Logan Intl.
Destination airport
Narita Intl.
Distance
10696 km
Average flight time
12 hours 35 mins
*Available to Expedia members.