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prices we've seen · United States fares · USD

Flights from Seattle (SEA) to Tokyo (HND)

  • One way from $323
  • Round trip from $548
  • Nonstop on 7 of 8 dates
  • Fastest 10h 30m
  • 9 airlines

The cheapest one-way fare from Seattle (SEA) to Tokyo (HND) we have seen is $323 USD, departing Jan 12, 2027 (seen Nov 4, 2026): Alaska Airlines AS 897, 2 stops, 35h 5m.

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Prices are the fare alone; the seller shows the bag and fare rules.

Cheapest by month

Checked Nov 11

Pick a month to search the day its cheapest fare leaves.

  1. Nov 2026$442
  2. Dec 2026$519
  3. Jan 2027$323
  4. Feb 2027$463
  5. Mar 2027$411
  6. Apr 2027—
  7. May 2027—
  8. Jun 2027—
  9. Jul 2027—
  10. Aug 2027—
  11. Sep 2027$357

Cheapest days to fly one wayCheapest round trips

Each day's cheapest fare we've seen, nonstop and with stops. Cheapest first.

We may earn a commission from the seller · How we rank

  1. TueJan 12

    18:10

    35h 5m2 stops

    22:15+2

    Cheapest$323 USD

    Alaska Airlines AS 897 · seen Nov 4

    Go to seller — $323

  2. WedJan 13

    21:30

    33h 45m1 stop

    00:15+3

    $420 USD

    Philippine Airlines PR 125 · seen Nov 10

    Go to seller — $420

  3. WedNov 25

    21:30

    23h 40m1 stop

    14:10+2

    $442 USD

    Philippine Airlines PR 125 · seen Nov 7

    Go to seller — $442

  4. TueJan 12

    15:45

    10h 30mNonstop

    19:15+1

    $449 USD

    ANA NH 117 · seen Nov 4

    Go to seller — $449

  5. SunNov 22

    21:30

    23h 40m1 stop

    14:10+2

    $454 USD

    Philippine Airlines PR 125 · seen Nov 7

    Go to seller — $454

  6. WedJan 13

    15:45

    10h 30mNonstop

    19:15+1

    $465 USD

    ANA NH 117 · seen Nov 10

    Go to seller — $465

  7. FriNov 20

    21:30

    23h 40m1 stop

    14:10+2

    $493 USD

    Philippine Airlines PR 125 · seen Nov 7

    Go to seller — $493

  8. WedDec 9

    15:40

    10h 35mNonstop

    19:15+1

    $519 USD

    ANA NH 117 · seen Nov 8

    Go to seller — $519

  9. WedNov 25

    15:40

    10h 35mNonstop

    19:15+1

    $539 USD

    ANA NH 117 · seen Nov 7

    Go to seller — $539

  10. SatNov 21

    07:21

    38h 44m1 stop

    15:05+2

    $543 USD

    American Airlines AA 6420 · seen Nov 7

    Go to seller — $543
Show 3 more fares

  1. FriJan 15

    15:45

    10h 30mNonstop

    19:15+1

    $559 USD

    ANA NH 117 · seen Nov 9

    Go to seller — $559

  2. SunNov 22

    15:40

    10h 35mNonstop

    19:15+1

    $1,278 USD

    ANA NH 117 · seen Nov 7

    Go to seller — $1,278

  3. SatNov 21

    15:40

    10h 35mNonstop

    19:15+1

    $1,352 USD

    ANA NH 117 · seen Nov 7

    Go to seller — $1,352

The cheapest round trips we've seen on this route, on any dates, cheapest first.

We may earn a commission from the seller · How we rank

  1. 8 nightsJan 12–20

    15:45

    19:15+1

    Cheapest$548 USD

    ANA NH 117 · Nonstop · 19h 35m in all, both ways · seen Nov 9

    Go to seller — $548

  2. 8 nightsApr 16–24

    16:30

    19:00+1

    $654 USD

    ANA NH 117 · Nonstop · 19h 40m in all, both ways · seen Nov 5

    Go to seller — $654

  3. 9 nightsSep 6–15

    23:55

    HND

    $752 USD

    Philippine Airlines PR 125 · 2 stops · 42h 15m in all, both ways · seen Nov 10

    Go to seller — $752

  4. 7 nightsJan 12–19

    11:00

    HND

    $819 USD

    Korean Air KE 042 · 2 stops · 42h 55m in all, both ways · seen Nov 4

    Go to seller — $819

  5. 7 nightsJan 18–25

    10:25

    HND

    $852 USD

    Cathay Pacific CX 833 · 2 stops · 75h 35m in all, both ways · seen Nov 4

    Go to seller — $852

  6. 7 nightsJan 17–24

    11:00

    HND

    $854 USD

    Korean Air KE 042 · 2 stops · 42h 55m in all, both ways · seen Nov 4

    Go to seller — $854

  7. 7 nightsJan 15–22

    00:10

    HND

    $854 USD

    Korean Air KE 048 · 2 stops · 53h 45m in all, both ways · seen Nov 4

    Go to seller — $854

  8. 7 nightsJan 11–18

    11:00

    HND

    $886 USD

    Korean Air KE 042 · 2 stops · 47h 50m in all, both ways · seen Nov 4

    Go to seller — $886

  9. 7 nightsJan 16–23

    11:00

    HND

    $890 USD

    Korean Air KE 042 · 2 stops · 42h 55m in all, both ways · seen Nov 4

    Go to seller — $890

  10. 7 nightsJan 27 – Feb 3

    11:00

    HND

    $905 USD

    Korean Air KE 042 · 2 stops · 35h 10m in all, both ways · seen Nov 5

    Go to seller — $905
Show 24 more fares

  1. 7 nightsJan 10–17

    21:30

    HND

    $930 USD

    Philippine Airlines PR 125 · 2 stops · 54h 5m in all, both ways · seen Nov 4

    Go to seller — $930

  2. 7 nightsJan 12–19

    15:45

    19:15+1

    $949 USD

    ANA NH 117 · Nonstop · 19h 35m in all, both ways · seen Nov 4

    Go to seller — $949

  3. 7 nightsJan 13–20

    15:45

    19:15+1

    $949 USD

    ANA NH 117 · Nonstop · 19h 35m in all, both ways · seen Nov 8

    Go to seller — $949

  4. 7 nightsJan 13–20

    07:00

    HND

    $949 USD

    United UA 559 · 1 stop · 25h 35m in all, both ways · seen Nov 8

    Go to seller — $949

  5. 7 nightsFeb 1–8

    00:10

    HND

    $962 USD

    Korean Air KE 048 · 2 stops · 42h in all, both ways · seen Nov 4

    Go to seller — $962

  6. 7 nightsJan 10–17

    15:45

    19:15+1

    $990 USD

    ANA NH 117 · Nonstop · 19h 35m in all, both ways · seen Nov 4

    Go to seller — $990

  7. 7 nightsJan 11–18

    15:45

    19:15+1

    $990 USD

    ANA NH 117 · Nonstop · 19h 35m in all, both ways · seen Nov 4

    Go to seller — $990

  8. 7 nightsJan 15–22

    15:45

    19:15+1

    $990 USD

    ANA NH 117 · Nonstop · 19h 35m in all, both ways · seen Nov 4

    Go to seller — $990

  9. 7 nightsJan 18–25

    15:45

    19:15+1

    $990 USD

    ANA NH 117 · Nonstop · 19h 35m in all, both ways · seen Nov 4

    Go to seller — $990

  10. 7 nightsFeb 1–8

    15:45

    19:15+1

    $990 USD

    ANA NH 117 · Nonstop · 19h 35m in all, both ways · seen Nov 4

    Go to seller — $990

  11. 7 nightsJan 27 – Feb 3

    15:45

    19:15+1

    $993 USD

    ANA NH 117 · Nonstop · 19h 35m in all, both ways · seen Nov 5

    Go to seller — $993

  12. 7 nightsJan 17–24

    15:45

    19:15+1

    $996 USD

    ANA NH 117 · Nonstop · 19h 35m in all, both ways · seen Nov 4

    Go to seller — $996

  13. 10 nightsJan 20–30

    15:45

    19:15+1

    $1,009 USD

    ANA NH 117 · Nonstop · 19h 35m in all, both ways · seen Nov 9

    Go to seller — $1,009

  14. 7 nightsNov 26 – Dec 3

    07:21

    HND

    $1,026 USD

    American Airlines AA 6420 · 2 stops · 43h 56m in all, both ways · seen Nov 6

    Go to seller — $1,026

  15. 7 nightsJan 16–23

    15:45

    19:15+1

    $1,043 USD

    ANA NH 117 · Nonstop · 19h 35m in all, both ways · seen Nov 4

    Go to seller — $1,043

  16. 9 nightsMar 3–12

    10:25

    HND

    $1,043 USD

    Cathay Pacific CX 833 · 2 stops · 45h 10m in all, both ways · seen Nov 6

    Go to seller — $1,043

  17. 7 nightsNov 26 – Dec 3

    15:40

    19:15+1

    $1,158 USD

    ANA NH 117 · Nonstop · 19h 40m in all, both ways · seen Nov 6

    Go to seller — $1,158

  18. 9 nightsSep 6–15

    16:30

    19:00+1

    $1,219 USD

    ANA NH 117 · Nonstop · 19h 40m in all, both ways · seen Nov 10

    Go to seller — $1,219

  19. 9 nightsMar 3–12

    15:45

    19:15+1

    $1,244 USD

    ANA NH 117 · Nonstop · 19h 35m in all, both ways · seen Nov 6

    Go to seller — $1,244

  20. 21 nightsMay 4–25

    16:30

    19:00+1

    $1,418 USD

    ANA NH 117 · Nonstop · 19h 40m in all, both ways · seen Nov 10

    Go to seller — $1,418

  21. 21 nightsJun 17 – Jul 8

    10:15

    HND

    $1,612 USD

    Singapore Airlines SQ 27 · 2 stops · 54h 20m in all, both ways · seen Nov 8

    Go to seller — $1,612

  22. 21 nightsJun 17 – Jul 8

    16:30

    19:00+1

    $1,840 USD

    ANA NH 7929 · Nonstop · 19h 40m in all, both ways · seen Nov 8

    Go to seller — $1,840

  23. 8 nightsDec 27 – Jan 4

    19:05

    HND

    $1,987 USD

    Turkish Airlines TK 204 · 2 stops · 80h 55m in all, both ways · seen Nov 10

    Go to seller — $1,987

  24. 8 nightsDec 27 – Jan 4

    15:40

    19:15+1

    $2,344 USD

    ANA NH 117 · Nonstop · 19h 40m in all, both ways · seen Nov 10

    Go to seller — $2,344

Compare other routes

Compared with Seattle → Tokyo: $323 one way (Jan 12).

Other places from Seattle

Every route from Seattle →

To Tokyo from other cities

Every route to Tokyo →

Airlines seen on this route

  • American Airlines
  • Alaska Airlines
  • Cathay Pacific
  • Korean Air
  • ANA
  • Philippine Airlines
  • Singapore Airlines
  • Turkish Airlines
  • United

Marketing carriers; the operating airline is shown by the seller.

Seattle to Tokyo in numbers

  • By month, Jan 2027 is the cheapest we've seen at $323 USD and Dec 2026 the most expensive at $519 USD — a spread of 61%.
  • Nonstop fares were seen on 7 of the 8 departure dates; carriers seen: American Airlines, Alaska Airlines, Cathay Pacific, Korean Air, ANA, Philippine Airlines, Singapore Airlines, Turkish Airlines, United.
  • SEA serves Seattle, United States; HND serves Tokyo, Japan.
  • Tokyo runs 17 hours ahead of Seattle.

Questions

What is the cheapest fare from Seattle (SEA) to Tokyo (HND)?

The cheapest one-way fare from Seattle (SEA) to Tokyo (HND) we have seen is $323 USD, departing Jan 12, 2027 (seen Nov 4, 2026): Alaska Airlines AS 897, 2 stops, 35h 5m.

Is there a nonstop flight from Seattle (SEA) to Tokyo (HND)?

Nonstop fares were seen on 7 of the 8 departure dates; carriers seen: American Airlines, Alaska Airlines, Cathay Pacific, Korean Air, ANA, Philippine Airlines, Singapore Airlines, Turkish Airlines, United.

Which month is cheapest to fly from Seattle (SEA) to Tokyo (HND)?

By month, Jan 2027 is the cheapest we've seen at $323 USD and Dec 2026 the most expensive at $519 USD — a spread of 61%.

How old is this price?

It is the cheapest fare we've seen for that date; the date beside it is the day it was seen, or our last check. We look again at least once a day for the routes people search, and stop showing a route's prices two days after our last look. The seller's page shows the price right now.

How does a2bflight rank results?

By price and duration only; commission never enters the order. Cheapest means cheapest among the fares we've seen for this route. A click that books may earn a2bflight a commission from the seller; the price you see is the seller's own. See how we rank and what we keep.