Cheap flights from Seattle to Tokyo
The cheapest round trip from Seattle to Tokyo that travelers found recently is $867 with a carry-on: a $867 fare on PR, which usually includes a carry-on. It leaves Mon, Nov 2 and comes back Mon, Nov 9.
Live prices for Mon, Nov 2 to Mon, Nov 9
Cheapest trips travelers found recently
| Leave | Return | Airline | Airports | Stops | Fare | Carry-on (est.) | Total | Live prices |
|---|---|---|---|---|---|---|---|---|
| Mon, Nov 2 | Mon, Nov 9 | PR | SEA → HND | 1 stop | $867 | Included | $867 | Live price |
| Mon, Feb 22 | Sat, Feb 27 | Cathay Pacific | SEA → HND | 1 stop | $917 | Included | $917 | Live price |
| Fri, Feb 19 | Mon, Mar 1 | ANA | SEA → NRT | 1 stop | $937 | Included | $937 | Live price |
| Tue, Jan 12 | Sat, Jan 16 | Air Canada | SEA → NRT | 1 stop | $985 | Included | $985 | Live price |
| Sun, Nov 1 | Sun, Nov 15 | United | SEA → NRT | 1 stop | $1,122 | Included | $1,122 | Live price |
| Fri, Mar 19 | Mon, Mar 29 | CI | SEA → NRT | 1 stop | $1,198 | Included | $1,198 | Live price |
| Thu, Dec 24 | Thu, Jan 7 | American Airlines | SEA → NRT | 1 stop | $1,484 | Included | $1,484 | Live price |
| Sun, Dec 27 | Sun, Jan 3 | Korean Air | SEA → HND | 3 stops | $1,769 | Included | $1,769 | Live price |
Round-trip prices per person, from real fares travelers found in the last few days. Carry-on fees are our estimate for each airline, both ways. Prices change fast: check the live price before you book.
Cheapest month to fly
| Month | Cheapest trip | From | Live prices |
|---|---|---|---|
| November 2026 | Mon, Nov 2 to Mon, Nov 9, 7 nights | $867 | Live price |
| December 2026 | Thu, Dec 24 to Thu, Jan 7, 14 nights | $1,484 | Live price |
| January 2027 | Tue, Jan 12 to Sat, Jan 16, 4 nights | $985 | Live price |
| February 2027 | Mon, Feb 22 to Sat, Feb 27, 5 nights | $917 | Live price |
| March 2027 | Fri, Mar 19 to Mon, Mar 29, 10 nights | $1,198 | Live price |
Bag fees on this route
What the airlines flying Seattle to Tokyo usually charge for one bag each way. Budget airlines often sell the cheapest fares and charge the most for bags, so compare the total, not the fare.
| Airline | Carry-on, each way | Checked bag, each way |
|---|---|---|
| Air Canada | Included | Included |
| American Airlines | Included | Included |
| ANA | Included | Included |
| Cathay Pacific | Included | Included |
| CI | Included | Included |
| Korean Air | Included | Included |
| PR | Included | Included |
| United | Included | Included |
Our estimates: fees depend on the fare type and when you pay. Check the airline's own price when you book.
How these prices work
These are real round-trip fares that travelers found on Aviasales recently, not a live search, so they can change or sell out. Dipt adds an estimate of each airline's carry-on fee, so a cheap fare with expensive bags doesn't look cheaper than it is. "Live price" opens Dipt's live flight search for those dates, where you book with the airline or travel site you pick. Dipt may earn a commission when you book, at no extra cost to you (how Dipt makes money).
Not sure where to go? Tell Dipt your budget and vibe and it finds the trip.
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