AirHint found the following cheapest return flights from Seattle (SEA) to Tokyo (HND) in July 2026 (see full year).

Return flights

28 Jul - 11 Aug	Asiana Airlines
13 Jul - 27 Jul	Asiana Airlines
22 Jul - 28 Jul	Asiana Airlines
15 Jul - 26 Aug	ANA
15 Jul - 26 Aug	ANA	direct
27 Jul - 09 Aug	Asiana Airlines
28 Jul - 11 Aug	ANA	direct
03 Jul - 24 Jul	Delta	direct
07 Jul - 14 Jul	ANA	direct
05 Jul - 12 Jul	ANA
06 Jul - 13 Jul	ANA
15 Jul - 26 Jul	Asiana Airlines
17 Jul - 02 Aug	Asiana Airlines
31 Jul - 09 Aug	Asiana Airlines
13 Jul - 31 Jul	Asiana Airlines
05 Jul - 12 Jul	ANA	direct
06 Jul - 13 Jul	ANA	direct
27 Jul - 09 Aug	Delta	direct
17 Jul - 02 Aug	ANA	direct
31 Jul - 09 Aug	Delta	direct

Also check the deals for one-way flights from Seattle to Tokyo in July.

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 Seattle to Tokyo in July from $613

Return flights