Cheapest return flights from Boston to Tokyo in May from $1007

Best time to book flights for Boston (BOS) to Tokyo (NRT) flights at AirHint

AirHint found the following cheapest return flights from Boston (BOS) to Tokyo (NRT) in May 2025 (see full year).

Return flights

13 May - 20 May jetBlue
02 May - 14 May Cathay Pacific
12 May - 26 May Spirit Airlines
05 May - 21 May Cathay Pacific
30 May - 09 Jun WestJet
22 May - 26 May Porter Airlines (Canada) Ltd
11 May - 22 May jetBlue
16 May - 23 May Spirit Airlines
10 May - 22 May jetBlue
10 May - 23 May jetBlue
16 May - 01 Jun jetBlue
31 May - 06 Jun Porter Airlines (Canada) Ltd
30 May - 08 Jun WestJet
27 May - 10 Jun Air Canada
19 May - 28 Jun Emirates
12 May - 26 May Japan Airlines direct
31 May - 06 Jun Japan Airlines direct
16 May - 01 Jun Japan Airlines direct
30 May - 08 Jun Japan Airlines direct
30 May - 09 Jun Japan Airlines direct

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

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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.

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