AirHint found the following cheapest return flights from Boston (BOS) to Tokyo (NRT) in April 2026 (see full year).

Return flights

21 Apr - 08 May	Air Canada
21 Apr - 09 May	Air Canada
07 Apr - 21 Apr	Air Canada
23 Apr - 30 Apr	Air Canada
12 Apr - 19 Apr	Air Canada
01 Apr - 15 Apr	ANA
19 Apr - 25 Apr	Air Canada
21 Apr - 08 May	Japan Airlines	direct
21 Apr - 09 May	Japan Airlines	direct
07 Apr - 21 Apr	Japan Airlines	direct
12 Apr - 19 Apr	Japan Airlines	direct

Also check the deals for one-way flights from Boston to Tokyo in April.

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

Book a cheap hotel in Tokyo

Cheap car rent in Tokyo

Cheapest return flights from Boston to Tokyo in April from 623€

Return flights