Cheapest return flights from Seattle to Tokyo in March from $554

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

Return flights

03 Mar - 13 Mar Asiana Airlines
02 Mar - 11 Mar Asiana Airlines
04 Mar - 24 Mar Korean Air
01 Mar - 17 Mar Asiana Airlines
03 Mar - 12 Mar Asiana Airlines
03 Mar - 14 Mar Asiana Airlines
17 Mar - 07 Apr Asiana Airlines
29 Mar - 08 Apr Korean Air
05 Mar - 16 Mar Asiana Airlines
14 Mar - 21 Mar Asiana Airlines
28 Mar - 04 Apr Asiana Airlines
12 Mar - 23 Mar Asiana Airlines
16 Mar - 29 Mar Asiana Airlines
30 Mar - 20 Apr Asiana Airlines
24 Mar - 07 Apr Asiana Airlines
28 Mar - 05 Apr Asiana Airlines
18 Mar - 08 Apr Korean Air
25 Mar - 15 Apr Korean Air
19 Mar - 02 Apr Korean Air
28 Mar - 08 Apr Asiana Airlines

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

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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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