AirHint found the following cheapest return flights from Washington (IAD) to Tokyo (HND) in June 2026 (see full year).

Return flights

02 Jun - 14 Jun	Korean Air
17 Jun - 02 Jul	Delta
10 Jun - 25 Jun	United
02 Jun - 15 Jun	Delta
15 Jun - 29 Jun	Delta
12 Jun - 02 Jul	Delta
20 Jun - 04 Jul	Delta
02 Jun - 15 Jun	ANA	direct
13 Jun - 02 Jul	Delta
10 Jun - 25 Jun	ANA	direct
15 Jun - 29 Jun	ANA	direct
12 Jun - 02 Jul	ANA	direct
20 Jun - 04 Jul	United	direct
02 Jun - 14 Jun	ANA	direct
11 Jun - 24 Jun	British Airways
26 Jun - 18 Jul	British Airways

Also check the deals for one-way flights from Washington to Tokyo in June.

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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Cheapest return flights from Washington to Tokyo in June from 1170€

Return flights