Cheapest return flights from Seattle to Tokyo in March from $588

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

Return flights

10 Mar - 17 Mar Frontier Airlines
08 Mar - 19 Mar Philippine Airlines
08 Mar - 17 Mar Philippine Airlines
01 Mar - 09 Mar Hawaiian Airlines direct
02 Mar - 11 Mar Alaska Airlines
01 Mar - 11 Mar Korean Air
01 Mar - 10 Mar Alaska Airlines
10 Mar - 26 Mar Asiana Airlines
16 Mar - 24 Mar Asiana Airlines
15 Mar - 23 Mar Asiana Airlines
30 Mar - 15 Apr Air Canada
23 Mar - 15 Apr Korean Air
17 Mar - 07 Apr Korean Air
23 Mar - 01 Apr Korean Air
23 Mar - 03 Apr Korean Air
30 Mar - 30 Apr Asiana Airlines
30 Mar - 06 Apr Air Canada
30 Mar - 20 Apr Asiana Airlines
30 Mar - 08 Apr Asiana Airlines
16 Mar - 01 Apr Asiana Airlines

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

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