A busy urban street with numerous illuminated signs and billboards.

฿25,460 Cheap Cathay Pacific flights from Boston to Tokyo (BOS→TYO)

View ฿25,460 flight on Tue, 9 Mar 2027Opens in a new window

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 40% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cathay Pacific flights from Boston to Tokyo (BOS→TYO)

Prices were available within the past 7 days and start at ฿25,460 for one-way flights and ฿47,615 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Cathay Pacific
Mon, 22 Mar - Sun, 4 Apr
BOS
Boston
NRT
Tokyo
฿47,615 Return, found 3 days ago
฿47,615
Return
found 3 days ago
Select Cathay Pacific flight, departing Mon, 22 Mar from Boston to Tokyo, returning Sun, 4 Apr, priced at ฿47,615 found 3 days ago
Cathay Pacific
Sun, 21 Mar - Sun, 4 Apr
BOS
Boston
NRT
Tokyo
฿49,280 Return, found 3 days ago
฿49,280
Return
found 3 days ago
Select Cathay Pacific flight, departing Sun, 21 Mar from Boston to Tokyo, returning Sun, 4 Apr, priced at ฿49,280 found 3 days ago

Find the cheapest month to fly from Boston (BOS) to Tokyo (TYO)

September is typically the cheapest month to fly

From ฿27,046 - ฿46,330 per traveller.

Travel information

Origin airport
Logan Intl.
Destination airport
Narita Intl.
Distance
10696 km
*Available to Expedia members.