Cheapest return flights from Seattle to Tokyo in May from $703

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

Return flights

03 May - 12 May Japan Airlines direct
05 May - 15 May Alaska Airlines
03 May - 13 May United
06 May - 16 May Alaska Airlines
02 May - 06 May Alaska Airlines
06 May - 17 May Alaska Airlines
09 May - 17 May Alaska Airlines
11 May - 25 May Korean Air
10 May - 25 May Korean Air
18 May - 29 May Asiana Airlines
14 May - 02 Jun Philippine Airlines
16 May - 01 Jun Alaska Airlines
27 May - 13 Jun Asiana Airlines
29 May - 06 Jun Asiana Airlines
17 May - 02 Jun Alaska Airlines
14 May - 01 Jun Alaska Airlines
22 May - 06 Jun Asiana Airlines
23 May - 01 Jun Asiana Airlines
31 May - 13 Jun WestJet
31 May - 06 Jun Alaska Airlines

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

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