Hotel Gracery Shinjuku
★★★★ 4-star hotel
5 minutes from JR Shinjuku station's east exit
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Cheapest month to fly
One way, the cheapest fare found for each month. Fares change all the time; the search shows today’s prices.
| Month | From | Airline | Stops | Found |
|---|---|---|---|---|
| November 2026 | $535 | All Nippon Airways | 1 stop | 7 Nov 2026 |
| December 2026 | $470 | Alaska Airlines | non-stop | 11 Nov 2026 |
| January 2027 | $385 | Philippine Airlines | 1 stop | 13 Nov 2026 |
| February 2027 | $452 | Hainan Airlines | 1 stop | 10 Nov 2026 |
| March 2027 | $565 | Cathay Pacific | 2 stops | 10 Nov 2026 |
| May 2027 | $427 | Philippine Airlines | 1 stop | 12 Nov 2026 |
| September 2027 | $356 | Philippine Airlines | 1 stop | 10 Nov 2026 |
Cheapest days in December 2026
| Date | From | Airline | Stops | Found |
|---|---|---|---|---|
| 1 Dec 2026 | $470 | Alaska Airlines | non-stop | 11 Nov 2026 |
| 12 Dec 2026 | $500 | Alaska Airlines | 1 stop | 12 Nov 2026 |
| 11 Dec 2026 | $561 | Alaska Airlines | 1 stop | 12 Nov 2026 |
| 9 Dec 2026 | $659 | Philippine Airlines | 1 stop | 8 Nov 2026 |
Airlines flying non-stop
Alaska Airlines From $470 one way · found 11 Nov 2026
Japan Airlines From $979 one way · found 12 Nov 2026
Non-stop flights take about 10 h 30 min.
Seat maps for this route
Select Hotels in Tokyo
Hotel Sunroute Plaza Shinjuku
★★★★ 4-star hotel
4 minutes on foot from JR Shinjuku station (south side)
Mitsui Garden Hotel Ginza Premier
★★★★ 4-star hotel
4 minutes from Shimbashi station, 10 minutes to Ginza
Lounges at Seattle-Tacoma International →
Lounges at Tokyo Narita International →
How many Avios or miles does this flight earn, and what does it cost in points?
Questions about this route
When is it cheapest to fly from Seattle to Tokyo?
In our recent data September 2027 is cheapest, from $356 one way. Prices move every day, so check the search for your own dates.
Which airlines fly non-stop from Seattle to Tokyo?
Recent non-stop fares were found with Alaska Airlines and Japan Airlines.
How long is the flight from Seattle to Tokyo?
About 10 h 30 min non-stop.
Fares are the cheapest found recently by travellers, not live quotes, and can change.