cached prices · United States fares · USD
The cheapest one-way fare from Seattle to Tokyo we have seen is $424 USD, departing Oct 11 (found Sep 22): Philippine Airlines PR 125, 1 stop, 33h35m.
Cheapest seen · One wayfound Sep 22
$424 USD
Philippine Airlines PR 125 · Oct 11 · 1 stop · 33h35m
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Cheapest round trip seen
$869 USD
Cathay Pacific CX 833 · Mar 16 → Mar 23 · 2 stops · 40h30m in all, both ways
about this route
By month, Oct 2026 is the cheapest we hold at $424 USD and Sep 2026 the most expensive at $449 USD — a spread of 6%.
Nonstop fares are held for 14 of the 14 departure dates seen; carriers seen: American Airlines, Alaska Airlines, China Airlines, Cathay Pacific, Japan Airlines, Korean Air, ANA, Philippine Airlines, United.
SEA serves Seattle, United States; HND serves Tokyo, Japan.
Tokyo runs 16 hours ahead of Seattle.
by month
Sep 2026
$449 USD
checked Sep 25
Oct 2026
$424 USD
checked Sep 25
Nov 2026
$427 USD
checked Sep 25
by date
26 rows held, cheapest first — the cheapest nonstop and the cheapest with stops seen for each departure date.
Oct 11 · 23:10 SEA
PR1251 stop · 33h35m
found Sep 22 · baggage and fare rules are shown by the seller — this price is the cached fare only
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Nov 19 · 21:30 SEA
PR1251 stop · 33h45m
found Sep 25 · baggage and fare rules are shown by the seller — this price is the cached fare only
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Sep 26 · 20:45 SEA
AS7671 stop · 27h10m
found Sep 25 · baggage and fare rules are shown by the seller — this price is the cached fare only
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Nov 15 · 21:30 SEA
PR1251 stop · 33h45m
found Sep 19 · baggage and fare rules are shown by the seller — this price is the cached fare only
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Nov 20 · 21:30 SEA
PR1251 stop · 33h45m
found Sep 25 · baggage and fare rules are shown by the seller — this price is the cached fare only
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Oct 20 · 12:50 SEA
KE0421 stop · 18h00m
found Sep 22 · baggage and fare rules are shown by the seller — this price is the cached fare only
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Nov 29 · 21:30 SEA
PR1251 stop · 33h45m
found Sep 25 · baggage and fare rules are shown by the seller — this price is the cached fare only
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Nov 16 · 00:10 SEA
KE0481 stop · 29h40m
found Sep 21 · baggage and fare rules are shown by the seller — this price is the cached fare only
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Oct 21 · 00:10 SEA
KE0481 stop · 30h40m
found Sep 18 · baggage and fare rules are shown by the seller — this price is the cached fare only
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Oct 20 · 16:30 SEA
NH117Nonstop · 10h30m
found Sep 22 · baggage and fare rules are shown by the seller — this price is the cached fare only
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Oct 21 · 16:30 SEA
NH117Nonstop · 10h30m
found Sep 18 · baggage and fare rules are shown by the seller — this price is the cached fare only
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Oct 11 · 16:30 SEA
NH117Nonstop · 10h30m
found Sep 22 · baggage and fare rules are shown by the seller — this price is the cached fare only
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Nov 29 · 15:40 SEA
NH117Nonstop · 10h35m
found Sep 25 · baggage and fare rules are shown by the seller — this price is the cached fare only
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Nov 27 · 15:40 SEA
NH117Nonstop · 10h35m
found Sep 25 · baggage and fare rules are shown by the seller — this price is the cached fare only
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Oct 22 · 16:30 SEA
NH117Nonstop · 10h30m
found Sep 20 · baggage and fare rules are shown by the seller — this price is the cached fare only
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Nov 16 · 15:40 SEA
NH117Nonstop · 10h35m
found Sep 21 · baggage and fare rules are shown by the seller — this price is the cached fare only
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Sep 25 · 20:45 SEA
AS18891 stop · 51h10m
found Sep 25 · baggage and fare rules are shown by the seller — this price is the cached fare only
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Oct 23 · 01:15 SEA
CI211 stop · 29h00m
found Sep 20 · baggage and fare rules are shown by the seller — this price is the cached fare only
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Oct 17 · 12:50 SEA
KE421 stop · 18h00m
found Sep 20 · baggage and fare rules are shown by the seller — this price is the cached fare only
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Nov 15 · 15:40 SEA
NH117Nonstop · 10h35m
found Sep 19 · baggage and fare rules are shown by the seller — this price is the cached fare only
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Oct 17 · 16:30 SEA
NH117Nonstop · 10h30m
found Sep 20 · baggage and fare rules are shown by the seller — this price is the cached fare only
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Oct 23 · 16:30 SEA
NH117Nonstop · 10h30m
found Sep 20 · baggage and fare rules are shown by the seller — this price is the cached fare only
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Nov 19 · 15:40 SEA
NH117Nonstop · 10h35m
found Sep 25 · baggage and fare rules are shown by the seller — this price is the cached fare only
$1,289 USD
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Sep 25 · 16:30 SEA
NH117Nonstop · 10h30m
found Sep 25 · baggage and fare rules are shown by the seller — this price is the cached fare only
$1,373 USD
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Sep 26 · 16:30 SEA
NH117Nonstop · 10h30m
found Sep 25 · baggage and fare rules are shown by the seller — this price is the cached fare only
$1,373 USD
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Nov 20 · 15:40 SEA
NH117Nonstop · 10h35m
found Sep 25 · baggage and fare rules are shown by the seller — this price is the cached fare only
$1,511 USD
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round trips
The cheapest out-and-back pairs the cache holds, any dates.
Mar 16 → Mar 23 · 11:25 SEA
CX8332 stops · 40h30m in all, both ways
found Sep 20 · baggage and fare rules are shown by the seller — this price is the cached fare only
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May 12 → May 17 · 11:45 SEA
CX8532 stops · 81h50m in all, both ways
found Sep 22 · baggage and fare rules are shown by the seller — this price is the cached fare only
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Nov 20 → Nov 29 · 21:30 SEA
PR1252 stops · 57h50m in all, both ways
found Sep 25 · baggage and fare rules are shown by the seller — this price is the cached fare only
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Nov 19 → Nov 30 · 21:30 SEA
PR1252 stops · 57h50m in all, both ways
found Sep 25 · baggage and fare rules are shown by the seller — this price is the cached fare only
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Nov 20 → Nov 30 · 21:30 SEA
PR1252 stops · 57h50m in all, both ways
found Sep 25 · baggage and fare rules are shown by the seller — this price is the cached fare only
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Oct 12 → Oct 28 · 16:30 SEA
NH1171 stop · 28h52m in all, both ways
found Sep 24 · baggage and fare rules are shown by the seller — this price is the cached fare only
$1,004 USD
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Sep 26 → Oct 2 · 14:55 SEA
UA47962 stops · 52h11m in all, both ways
found Sep 25 · baggage and fare rules are shown by the seller — this price is the cached fare only
$1,060 USD
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Oct 1 → Oct 11 · 11:45 SEA
CX8532 stops · 80h40m in all, both ways
found Sep 19 · baggage and fare rules are shown by the seller — this price is the cached fare only
$1,070 USD
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Jan 31 → Feb 14 · 07:10 SEA
AA64202 stops · 35h19m in all, both ways
found Sep 20 · baggage and fare rules are shown by the seller — this price is the cached fare only
$1,077 USD
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Oct 12 → Oct 25 · 01:15 SEA
CI212 stops · 40h50m in all, both ways
found Sep 24 · baggage and fare rules are shown by the seller — this price is the cached fare only
$1,084 USD
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Mar 30 → Apr 5 · 08:41 SEA
AS22623 stops · 70h59m in all, both ways
found Sep 19 · baggage and fare rules are shown by the seller — this price is the cached fare only
$1,112 USD
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Oct 12 → Oct 25 · 16:30 SEA
NH117Nonstop · 19h35m in all, both ways
found Sep 24 · baggage and fare rules are shown by the seller — this price is the cached fare only
$1,118 USD
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Nov 21 → Nov 29 · 11:34 SEA
JL63382 stops · 70h56m in all, both ways
found Sep 25 · baggage and fare rules are shown by the seller — this price is the cached fare only
$1,124 USD
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Jan 31 → Feb 14 · 15:45 SEA
NH117Nonstop · 19h35m in all, both ways
found Sep 20 · baggage and fare rules are shown by the seller — this price is the cached fare only
$1,149 USD
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Oct 1 → Oct 15 · 06:30 SEA
UA60532 stops · 37h45m in all, both ways
found Sep 18 · baggage and fare rules are shown by the seller — this price is the cached fare only
$1,253 USD
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Dec 1 → Dec 31 · 07:00 SEA
AS1212 stops · 36h04m in all, both ways
found Sep 22 · baggage and fare rules are shown by the seller — this price is the cached fare only
$1,465 USD
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Mar 16 → Mar 23 · 16:45 SEA
NH117Nonstop · 19h35m in all, both ways
found Sep 20 · baggage and fare rules are shown by the seller — this price is the cached fare only
$1,559 USD
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Sep 26 → Oct 2 · 16:30 SEA
NH117Nonstop · 19h40m in all, both ways
found Sep 25 · baggage and fare rules are shown by the seller — this price is the cached fare only
$1,605 USD
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Dec 1 → Dec 31 · 15:40 SEA
NH117Nonstop · 19h40m in all, both ways
found Sep 22 · baggage and fare rules are shown by the seller — this price is the cached fare only
$1,660 USD
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Nov 20 → Nov 30 · 15:40 SEA
NH117Nonstop · 19h40m in all, both ways
found Sep 25 · baggage and fare rules are shown by the seller — this price is the cached fare only
$1,780 USD
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Nov 19 → Nov 30 · 15:40 SEA
NH117Nonstop · 19h40m in all, both ways
found Sep 25 · baggage and fare rules are shown by the seller — this price is the cached fare only
$1,893 USD
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May 12 → May 17 · 16:30 SEA
NH117Nonstop · 19h40m in all, both ways
found Sep 22 · baggage and fare rules are shown by the seller — this price is the cached fare only
$2,228 USD
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Nov 21 → Nov 29 · 15:40 SEA
NH117Nonstop · 19h40m in all, both ways
found Sep 25 · baggage and fare rules are shown by the seller — this price is the cached fare only
$2,234 USD
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Nov 20 → Nov 29 · 15:40 SEA
NH117Nonstop · 19h40m in all, both ways
found Sep 25 · baggage and fare rules are shown by the seller — this price is the cached fare only
$2,442 USD
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Mar 30 → Apr 5 · 16:30 SEA
NH117Nonstop · 19h40m in all, both ways
found Sep 19 · baggage and fare rules are shown by the seller — this price is the cached fare only
$2,510 USD
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Oct 1 → Oct 15 · 16:30 SEA
NH117Nonstop · 19h40m in all, both ways
found Sep 18 · baggage and fare rules are shown by the seller — this price is the cached fare only
$5,629 USD
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Oct 1 → Oct 11 · 16:30 SEA
NH117Nonstop · 19h40m in all, both ways
found Sep 19 · baggage and fare rules are shown by the seller — this price is the cached fare only
$5,698 USD
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carriers
Marketing carriers; the operating airline is shown by the seller.
questions
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