Cheapest return flights from Seattle to Tokyo in May from 580€

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

Return flights

18 May - 27 May United
11 May - 25 May Korean Air
01 May - 14 May United
20 May - 31 May Korean Air
01 May - 17 May Philippine Airlines
07 May - 24 May Air Canada
06 May - 17 May Korean Air
13 May - 20 May Japan Airlines
01 May - 14 May Japan Airlines direct
11 May - 25 May Japan Airlines direct

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

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