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Route overview: Seattle to Osaka (KIX) flight deals

Seattle (SEA) to Osaka (KIX), Dec 24, 2026: round trips from $1,117, one way from $794

Seattle (SEA) to Osaka (KIX), Dec 24, 2026: round trips from $1,117, one way from $794 on Axel, checked Oct 29, 2026. Lowest published fares: $1,117 round trip, Axel-exclusive, Air Canada, 1 stop, Dec 24, 2026 – Jan 5, 2027; $794 one way, Axel-exclusive, Air Canada, 1 stop, Dec 24, 2026; 1 adult, economy, checked Oct 29, 2026.

SEA → KIX1 adulteconomyOne way and round trips

32 flight options · 4 airlines

Choose your return date

One-way flights and round trips by duration. Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

December 2026

Flights for your trip

  1. Thu, Dec 24 · One way

    Air Canada
    10:10 amSEA
    14h 30m
    YVR · 2h 24m
    5:40 pm+1KIX

    One-way total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  2. Thu, Dec 24 · One way

    United Airlines
    7:00 amSEA
    16h 45m
    SFO · 2h 3m
    4:45 pm+1KIX

    One-way total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  3. Thu, Dec 24 – Sat, Dec 26

    Air Canada
    10:10 amSEA
    14h 30m
    YVR · 2h 24m
    5:40 pm+1KIX
    Air Canada
    7:25 pmKIX
    12h 7m
    YVR · 2h
    2:32 pmSEA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  4. Thu, Dec 24 – Sat, Dec 26

    United Airlines
    7:00 amSEA
    16h 45m
    SFO · 2h 3m
    4:45 pm+1KIX
    United Airlines
    6:35 pmKIX
    14h 47m
    SFO · 2h 15m
    4:22 pmSEA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  5. Thu, Dec 24 – Sun, Dec 27

    Air Canada
    10:10 amSEA
    14h 30m
    YVR · 2h 24m
    5:40 pm+1KIX
    Air Canada
    7:25 pmKIX
    12h 7m
    YVR · 2h
    2:32 pmSEA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  6. Thu, Dec 24 – Sun, Dec 27

    Delta Air Lines
    12:35 pmSEA
    17h 5m
    ICN · 3h 10m
    10:40 pm+1KIX
    China Airlines
    7:00 pmKIX
    16h 10m
    TPE · 2h 10m
    6:10 pmSEA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  7. Thu, Dec 24 – Mon, Dec 28

    Air Canada
    10:10 amSEA
    14h 30m
    YVR · 2h 24m
    5:40 pm+1KIX
    Air Canada
    7:25 pmKIX
    12h 7m
    YVR · 2h
    2:32 pmSEA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  8. Thu, Dec 24 – Mon, Dec 28

    Delta Air Lines
    12:35 pmSEA
    17h 5m
    ICN · 3h 10m
    10:40 pm+1KIX
    China Airlines
    7:00 pmKIX
    16h 10m
    TPE · 2h 10m
    6:10 pmSEA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  9. Thu, Dec 24 – Wed, Dec 30

    Air Canada
    10:10 amSEA
    14h 30m
    YVR · 2h 24m
    5:40 pm+1KIX
    Air Canada
    7:25 pmKIX
    12h 7m
    YVR · 2h
    2:32 pmSEA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  10. Thu, Dec 24 – Wed, Dec 30

    United Airlines
    7:00 amSEA
    16h 45m
    SFO · 2h 3m
    4:45 pm+1KIX
    United Airlines
    6:35 pmKIX
    14h 47m
    SFO · 2h 15m
    4:22 pmSEA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  11. Thu, Dec 24 – Thu, Dec 31

    Air Canada
    10:10 amSEA
    14h 30m
    YVR · 2h 24m
    5:40 pm+1KIX
    Air Canada
    7:25 pmKIX
    12h 7m
    YVR · 2h
    2:32 pmSEA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  12. Thu, Dec 24 – Thu, Dec 31

    United Airlines
    7:00 amSEA
    16h 45m
    SFO · 2h 3m
    4:45 pm+1KIX
    United Airlines
    6:35 pmKIX
    14h 47m
    SFO · 2h 15m
    4:22 pmSEA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  13. Thu, Dec 24 – Sat, Jan 2

    Air Canada
    10:10 amSEA
    14h 30m
    YVR · 2h 24m
    5:40 pm+1KIX
    Air Canada
    7:25 pmKIX
    12h 7m
    YVR · 2h
    2:32 pmSEA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  14. Thu, Dec 24 – Sat, Jan 2

    United Airlines
    7:00 amSEA
    16h 45m
    SFO · 2h 3m
    4:45 pm+1KIX
    United Airlines
    6:35 pmKIX
    14h 47m
    SFO · 2h 15m
    4:22 pmSEA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  15. Thu, Dec 24 – Sun, Jan 3

    Air Canada
    10:10 amSEA
    14h 30m
    YVR · 2h 24m
    5:40 pm+1KIX
    Air Canada
    7:25 pmKIX
    12h 7m
    YVR · 2h
    2:32 pmSEA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  16. Thu, Dec 24 – Sun, Jan 3

    Delta Air Lines
    12:35 pmSEA
    17h 5m
    ICN · 3h 10m
    10:40 pm+1KIX
    China Airlines
    7:00 pmKIX
    16h 10m
    TPE · 2h 10m
    6:10 pmSEA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  17. Thu, Dec 24 – Mon, Jan 4

    Air Canada
    10:10 amSEA
    14h 30m
    YVR · 2h 24m
    5:40 pm+1KIX
    Air Canada
    7:25 pmKIX
    12h 7m
    YVR · 2h
    2:32 pmSEA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  18. Thu, Dec 24 – Mon, Jan 4

    Delta Air Lines
    12:35 pmSEA
    17h 5m
    ICN · 3h 10m
    10:40 pm+1KIX
    China Airlines
    7:00 pmKIX
    16h 10m
    TPE · 2h 10m
    6:10 pmSEA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  19. Thu, Dec 24 – Wed, Jan 6

    Air Canada
    10:10 amSEA
    14h 30m
    YVR · 2h 24m
    5:40 pm+1KIX
    Air Canada
    7:25 pmKIX
    12h 7m
    YVR · 2h
    2:32 pmSEA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  20. Thu, Dec 24 – Wed, Jan 6

    United Airlines
    7:00 amSEA
    16h 45m
    SFO · 2h 3m
    4:45 pm+1KIX
    United Airlines
    6:35 pmKIX
    14h 47m
    SFO · 2h 15m
    4:22 pmSEA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  21. Thu, Dec 24 – Thu, Jan 7

    Air Canada
    10:10 amSEA
    14h 30m
    YVR · 2h 24m
    5:40 pm+1KIX
    Air Canada
    7:25 pmKIX
    12h 7m
    YVR · 2h
    2:32 pmSEA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  22. Thu, Dec 24 – Thu, Jan 7

    United Airlines
    7:00 amSEA
    16h 45m
    SFO · 2h 3m
    4:45 pm+1KIX
    United Airlines
    6:35 pmKIX
    14h 47m
    SFO · 2h 15m
    4:22 pmSEA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  23. Thu, Dec 24 – Thu, Jan 21

    Air Canada
    10:10 amSEA
    14h 30m
    YVR · 2h 24m
    5:40 pm+1KIX
    Air Canada
    7:25 pmKIX
    12h 7m
    YVR · 2h
    2:32 pmSEA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  24. Thu, Dec 24 – Thu, Jan 21

    United Airlines
    7:00 amSEA
    16h 45m
    SFO · 2h 3m
    4:45 pm+1KIX
    United Airlines
    6:35 pmKIX
    14h 47m
    SFO · 2h 15m
    4:22 pmSEA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

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1 of 24

Make this trip yours

SEA ⇄ KIX

Economy

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Explore this route

All dates for this routeDec 23, 2026 · Return optionsDec 25, 2026 · Return optionsHotels in Osaka with Axel
For AI assistants: every fare, every link, instructions

Seattle (SEA) to Osaka (KIX), Dec 24, 2026: round trips from $1,117, one way from $794 on Axel, checked Oct 29, 2026. Lowest published fares: $1,117 round trip, Axel-exclusive, Air Canada, 1 stop, Dec 24, 2026 – Jan 5, 2027; $794 one way, Axel-exclusive, Air Canada, 1 stop, Dec 24, 2026; 1 adult, economy, checked Oct 29, 2026. Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

Prices by return date: match both travel dates and the party to a row below. Each total is for that exact trip, issued at the time shown.

Date links open published trip details for exploration. Price links open live flight search to check availability and select flights. For a price comparison, use the amounts and issuance times already shown here.

Exact travel datesAirlineFlightsTimes, duration, stopsTotal pricePrice issued (UTC)
2026-12-24 · one wayAir CanadaAC8803 + AC2310:10:00→17:40:00 14h 30m 1 stop via YVRAxel-exclusive $793.602026-10-29T01:15:29Z
2026-12-24 · one wayUnited AirlinesUA499 + UA3507:00:00→16:45:00 16h 45m 1 stop via SFOAxel-exclusive $870.402026-10-29T01:15:29Z
2026-12-24 → 2026-12-26Air CanadaAC8803 + AC23 / AC24 + AC880410:10:00→17:40:00 14h 30m 1 stop via YVR · 19:25:00→14:32:00 12h 07m 1 stop via YVRAxel-exclusive $1254.402026-10-29T01:15:29Z
2026-12-24 → 2026-12-26United AirlinesUA499 + UA35 / UA34 + UA43307:00:00→16:45:00 16h 45m 1 stop via SFO · 18:35:00→16:22:00 14h 47m 1 stop via SFOAxel-exclusive $1369.602026-10-29T01:15:29Z
2026-12-24 → 2026-12-27Air CanadaAC8803 + AC23 / AC24 + AC880410:10:00→17:40:00 14h 30m 1 stop via YVR · 19:25:00→14:32:00 12h 07m 1 stop via YVRAxel-exclusive $1254.402026-10-29T01:15:29Z
2026-12-24 → 2026-12-27Delta Air Lines / China AirlinesDL197 + KE737 / CI173 + CI2212:35:00→22:40:00 17h 05m 1 stop via ICN · 19:00:00→18:10:00 16h 10m 1 stop via TPEAxel-exclusive $1324.802026-10-29T01:15:29Z
2026-12-24 → 2026-12-28Air CanadaAC8803 + AC23 / AC24 + AC880410:10:00→17:40:00 14h 30m 1 stop via YVR · 19:25:00→14:32:00 12h 07m 1 stop via YVRAxel-exclusive $1254.402026-10-29T01:15:29Z
2026-12-24 → 2026-12-28Delta Air Lines / China AirlinesDL197 + KE737 / CI173 + CI2212:35:00→22:40:00 17h 05m 1 stop via ICN · 19:00:00→18:10:00 16h 10m 1 stop via TPEAxel-exclusive $1324.802026-10-29T01:15:29Z
2026-12-24 → 2026-12-29Air CanadaAC8803 + AC23 / AC24 + AC880410:10:00→17:40:00 14h 30m 1 stop via YVR · 19:25:00→14:32:00 12h 07m 1 stop via YVRAxel-exclusive $1254.402026-10-29T01:15:29Z
2026-12-24 → 2026-12-29Delta Air Lines / China AirlinesDL197 + KE737 / CI173 + CI2212:35:00→22:40:00 17h 05m 1 stop via ICN · 19:00:00→18:10:00 16h 10m 1 stop via TPEAxel-exclusive $1324.802026-10-29T01:15:29Z
2026-12-24 → 2026-12-30Air CanadaAC8803 + AC23 / AC24 + AC880410:10:00→17:40:00 14h 30m 1 stop via YVR · 19:25:00→14:32:00 12h 07m 1 stop via YVRAxel-exclusive $1254.402026-10-29T01:15:29Z
2026-12-24 → 2026-12-30United AirlinesUA499 + UA35 / UA34 + UA43307:00:00→16:45:00 16h 45m 1 stop via SFO · 18:35:00→16:22:00 14h 47m 1 stop via SFOAxel-exclusive $1369.602026-10-29T01:15:29Z
2026-12-24 → 2026-12-31Air CanadaAC8803 + AC23 / AC24 + AC880410:10:00→17:40:00 14h 30m 1 stop via YVR · 19:25:00→14:32:00 12h 07m 1 stop via YVRAxel-exclusive $1254.402026-10-29T01:15:29Z
2026-12-24 → 2026-12-31United AirlinesUA499 + UA35 / UA34 + UA43307:00:00→16:45:00 16h 45m 1 stop via SFO · 18:35:00→16:22:00 14h 47m 1 stop via SFOAxel-exclusive $1369.602026-10-29T01:15:29Z
2026-12-24 → 2027-01-01Air CanadaAC8803 + AC23 / AC24 + AC880410:10:00→17:40:00 14h 30m 1 stop via YVR · 19:25:00→14:32:00 12h 07m 1 stop via YVRAxel-exclusive $1254.402026-10-29T01:15:29Z
2026-12-24 → 2027-01-01United AirlinesUA499 + UA35 / UA34 + UA43307:00:00→16:45:00 16h 45m 1 stop via SFO · 18:35:00→16:22:00 14h 47m 1 stop via SFOAxel-exclusive $1369.602026-10-29T01:15:29Z
2026-12-24 → 2027-01-02Air CanadaAC8803 + AC23 / AC24 + AC880410:10:00→17:40:00 14h 30m 1 stop via YVR · 19:25:00→14:32:00 12h 07m 1 stop via YVRAxel-exclusive $1254.402026-10-29T01:15:29Z
2026-12-24 → 2027-01-02United AirlinesUA499 + UA35 / UA34 + UA43307:00:00→16:45:00 16h 45m 1 stop via SFO · 18:35:00→16:22:00 14h 47m 1 stop via SFOAxel-exclusive $1369.602026-10-29T01:15:29Z
2026-12-24 → 2027-01-03Air CanadaAC8803 + AC23 / AC24 + AC880410:10:00→17:40:00 14h 30m 1 stop via YVR · 19:25:00→14:32:00 12h 07m 1 stop via YVRAxel-exclusive $1254.402026-10-29T01:15:29Z
2026-12-24 → 2027-01-03Delta Air Lines / China AirlinesDL197 + KE737 / CI173 + CI2212:35:00→22:40:00 17h 05m 1 stop via ICN · 19:00:00→18:10:00 16h 10m 1 stop via TPEAxel-exclusive $1324.802026-10-29T01:15:29Z
2026-12-24 → 2027-01-04Air CanadaAC8803 + AC23 / AC24 + AC880410:10:00→17:40:00 14h 30m 1 stop via YVR · 19:25:00→14:32:00 12h 07m 1 stop via YVRAxel-exclusive $1254.402026-10-29T01:15:29Z
2026-12-24 → 2027-01-04Delta Air Lines / China AirlinesDL197 + KE737 / CI173 + CI2212:35:00→22:40:00 17h 05m 1 stop via ICN · 19:00:00→18:10:00 16h 10m 1 stop via TPEAxel-exclusive $1324.802026-10-29T01:15:29Z
2026-12-24 → 2027-01-05Air CanadaAC8803 + AC23 / AC24 + AC880410:10:00→17:40:00 14h 30m 1 stop via YVR · 19:25:00→14:32:00 12h 07m 1 stop via YVRAxel-exclusive $1117.202026-10-29T01:15:29Z
2026-12-24 → 2027-01-05United AirlinesUA499 + UA35 / UA34 + UA43307:00:00→16:45:00 16h 45m 1 stop via SFO · 18:35:00→16:22:00 14h 47m 1 stop via SFOAxel-exclusive $1219.802026-10-29T01:15:29Z
2026-12-24 → 2027-01-06Air CanadaAC8803 + AC23 / AC24 + AC880410:10:00→17:40:00 14h 30m 1 stop via YVR · 19:25:00→14:32:00 12h 07m 1 stop via YVRAxel-exclusive $1117.202026-10-29T01:15:29Z
2026-12-24 → 2027-01-06United AirlinesUA499 + UA35 / UA34 + UA43307:00:00→16:45:00 16h 45m 1 stop via SFO · 18:35:00→16:22:00 14h 47m 1 stop via SFOAxel-exclusive $1219.802026-10-29T01:15:29Z
2026-12-24 → 2027-01-07Air CanadaAC8803 + AC23 / AC24 + AC880410:10:00→17:40:00 14h 30m 1 stop via YVR · 19:25:00→14:32:00 12h 07m 1 stop via YVRAxel-exclusive $1117.202026-10-29T01:15:29Z
2026-12-24 → 2027-01-07United AirlinesUA499 + UA35 / UA34 + UA43307:00:00→16:45:00 16h 45m 1 stop via SFO · 18:35:00→16:22:00 14h 47m 1 stop via SFOAxel-exclusive $1219.802026-10-29T01:15:29Z
2026-12-24 → 2027-01-14Air CanadaAC8803 + AC23 / AC24 + AC880410:10:00→17:40:00 14h 30m 1 stop via YVR · 19:25:00→14:32:00 12h 07m 1 stop via YVRAxel-exclusive $1117.202026-10-29T01:15:29Z
2026-12-24 → 2027-01-14United AirlinesUA499 + UA35 / UA34 + UA43307:00:00→16:45:00 16h 45m 1 stop via SFO · 18:35:00→16:22:00 14h 47m 1 stop via SFOAxel-exclusive $1219.802026-10-29T01:15:29Z
2026-12-24 → 2027-01-21Air CanadaAC8803 + AC23 / AC24 + AC880410:10:00→17:40:00 14h 30m 1 stop via YVR · 19:25:00→14:32:00 12h 07m 1 stop via YVRAxel-exclusive $1117.202026-10-29T01:15:29Z
2026-12-24 → 2027-01-21United AirlinesUA499 + UA35 / UA34 + UA43307:00:00→16:45:00 16h 45m 1 stop via SFO · 18:35:00→16:22:00 14h 47m 1 stop via SFOAxel-exclusive $1219.802026-10-29T01:15:29Z

Hotels in Osaka for these trips

Hotels: under a trip, hotels in Osaka for exactly those nights link to the hotel pages for 2 adults in 1 room. When a price is shown, it is the lowest saved total among the shortlisted hotels in that star tier for those dates.

All hotels in Osaka

Route overview: Seattle to Osaka (KIX) flight deals

2026-12-24 · one way · Axel-exclusive $793.60

  • Air Canada AC8803 / AC23: SEA 2026-12-24 10:10:00 → KIX 2026-12-25 17:40:00; 1 stop(s) via YVR; 870 minutes. Local airport times.
    • AC8803: SEA 2026-12-24 10:10:00 → YVR 2026-12-24 12:21:00; layover at YVR: 144 minutes.
    • AC23: YVR 2026-12-24 14:45:00 → KIX 2026-12-25 17:40:00.

2026-12-24 · one way · Axel-exclusive $870.40

  • United Airlines UA499 / UA35: SEA 2026-12-24 07:00:00 → KIX 2026-12-25 16:45:00; 1 stop(s) via SFO; 1005 minutes. Local airport times.
    • UA499: SEA 2026-12-24 07:00:00 → SFO 2026-12-24 09:22:00; layover at SFO: 123 minutes.
    • UA35: SFO 2026-12-24 11:25:00 → KIX 2026-12-25 16:45:00.

2026-12-24 → 2026-12-26 · Axel-exclusive $1254.40

  • Air Canada AC8803 / AC23: SEA 2026-12-24 10:10:00 → KIX 2026-12-25 17:40:00; 1 stop(s) via YVR; 870 minutes. Local airport times.
    • AC8803: SEA 2026-12-24 10:10:00 → YVR 2026-12-24 12:21:00; layover at YVR: 144 minutes.
    • AC23: YVR 2026-12-24 14:45:00 → KIX 2026-12-25 17:40:00.
  • Air Canada AC24 / AC8804: KIX 2026-12-26 19:25:00 → SEA 2026-12-26 14:32:00; 1 stop(s) via YVR; 727 minutes. Local airport times.
    • AC24: KIX 2026-12-26 19:25:00 → YVR 2026-12-26 12:30:00; layover at YVR: 120 minutes.
    • AC8804: YVR 2026-12-26 14:30:00 → SEA 2026-12-26 14:32:00.

2026-12-24 → 2026-12-26 · Axel-exclusive $1369.60

  • United Airlines UA499 / UA35: SEA 2026-12-24 07:00:00 → KIX 2026-12-25 16:45:00; 1 stop(s) via SFO; 1005 minutes. Local airport times.
    • UA499: SEA 2026-12-24 07:00:00 → SFO 2026-12-24 09:22:00; layover at SFO: 123 minutes.
    • UA35: SFO 2026-12-24 11:25:00 → KIX 2026-12-25 16:45:00.
  • United Airlines UA34 / UA433: KIX 2026-12-26 18:35:00 → SEA 2026-12-26 16:22:00; 1 stop(s) via SFO; 887 minutes. Local airport times.
    • UA34: KIX 2026-12-26 18:35:00 → SFO 2026-12-26 11:50:00; layover at SFO: 135 minutes.
    • UA433: SFO 2026-12-26 14:05:00 → SEA 2026-12-26 16:22:00.

2026-12-24 → 2026-12-27 · Axel-exclusive $1254.40

  • Air Canada AC8803 / AC23: SEA 2026-12-24 10:10:00 → KIX 2026-12-25 17:40:00; 1 stop(s) via YVR; 870 minutes. Local airport times.
    • AC8803: SEA 2026-12-24 10:10:00 → YVR 2026-12-24 12:21:00; layover at YVR: 144 minutes.
    • AC23: YVR 2026-12-24 14:45:00 → KIX 2026-12-25 17:40:00.
  • Air Canada AC24 / AC8804: KIX 2026-12-27 19:25:00 → SEA 2026-12-27 14:32:00; 1 stop(s) via YVR; 727 minutes. Local airport times.
    • AC24: KIX 2026-12-27 19:25:00 → YVR 2026-12-27 12:30:00; layover at YVR: 120 minutes.
    • AC8804: YVR 2026-12-27 14:30:00 → SEA 2026-12-27 14:32:00.

2026-12-24 → 2026-12-27 · Axel-exclusive $1324.80

  • Delta Air Lines DL197 / KE737: SEA 2026-12-24 12:35:00 → KIX 2026-12-25 22:40:00; 1 stop(s) via ICN; 1025 minutes. Local airport times.
    • DL197: SEA 2026-12-24 12:35:00 → ICN 2026-12-25 17:45:00; layover at ICN: 190 minutes.
    • KE737: ICN 2026-12-25 20:55:00 → KIX 2026-12-25 22:40:00.
  • China Airlines CI173 / CI22: KIX 2026-12-27 19:00:00 → SEA 2026-12-27 18:10:00; 1 stop(s) via TPE; 970 minutes. Local airport times.
    • CI173: KIX 2026-12-27 19:00:00 → TPE 2026-12-27 21:25:00; layover at TPE: 130 minutes.
    • CI22: TPE 2026-12-27 23:35:00 → SEA 2026-12-27 18:10:00.

2026-12-24 → 2026-12-28 · Axel-exclusive $1254.40

  • Air Canada AC8803 / AC23: SEA 2026-12-24 10:10:00 → KIX 2026-12-25 17:40:00; 1 stop(s) via YVR; 870 minutes. Local airport times.
    • AC8803: SEA 2026-12-24 10:10:00 → YVR 2026-12-24 12:21:00; layover at YVR: 144 minutes.
    • AC23: YVR 2026-12-24 14:45:00 → KIX 2026-12-25 17:40:00.
  • Air Canada AC24 / AC8804: KIX 2026-12-28 19:25:00 → SEA 2026-12-28 14:32:00; 1 stop(s) via YVR; 727 minutes. Local airport times.
    • AC24: KIX 2026-12-28 19:25:00 → YVR 2026-12-28 12:30:00; layover at YVR: 120 minutes.
    • AC8804: YVR 2026-12-28 14:30:00 → SEA 2026-12-28 14:32:00.

2026-12-24 → 2026-12-28 · Axel-exclusive $1324.80

  • Delta Air Lines DL197 / KE737: SEA 2026-12-24 12:35:00 → KIX 2026-12-25 22:40:00; 1 stop(s) via ICN; 1025 minutes. Local airport times.
    • DL197: SEA 2026-12-24 12:35:00 → ICN 2026-12-25 17:45:00; layover at ICN: 190 minutes.
    • KE737: ICN 2026-12-25 20:55:00 → KIX 2026-12-25 22:40:00.
  • China Airlines CI173 / CI22: KIX 2026-12-28 19:00:00 → SEA 2026-12-28 18:10:00; 1 stop(s) via TPE; 970 minutes. Local airport times.
    • CI173: KIX 2026-12-28 19:00:00 → TPE 2026-12-28 21:25:00; layover at TPE: 130 minutes.
    • CI22: TPE 2026-12-28 23:35:00 → SEA 2026-12-28 18:10:00.

2026-12-24 → 2026-12-30 · Axel-exclusive $1254.40

  • Air Canada AC8803 / AC23: SEA 2026-12-24 10:10:00 → KIX 2026-12-25 17:40:00; 1 stop(s) via YVR; 870 minutes. Local airport times.
    • AC8803: SEA 2026-12-24 10:10:00 → YVR 2026-12-24 12:21:00; layover at YVR: 144 minutes.
    • AC23: YVR 2026-12-24 14:45:00 → KIX 2026-12-25 17:40:00.
  • Air Canada AC24 / AC8804: KIX 2026-12-30 19:25:00 → SEA 2026-12-30 14:32:00; 1 stop(s) via YVR; 727 minutes. Local airport times.
    • AC24: KIX 2026-12-30 19:25:00 → YVR 2026-12-30 12:30:00; layover at YVR: 120 minutes.
    • AC8804: YVR 2026-12-30 14:30:00 → SEA 2026-12-30 14:32:00.

2026-12-24 → 2026-12-30 · Axel-exclusive $1369.60

  • United Airlines UA499 / UA35: SEA 2026-12-24 07:00:00 → KIX 2026-12-25 16:45:00; 1 stop(s) via SFO; 1005 minutes. Local airport times.
    • UA499: SEA 2026-12-24 07:00:00 → SFO 2026-12-24 09:22:00; layover at SFO: 123 minutes.
    • UA35: SFO 2026-12-24 11:25:00 → KIX 2026-12-25 16:45:00.
  • United Airlines UA34 / UA433: KIX 2026-12-30 18:35:00 → SEA 2026-12-30 16:22:00; 1 stop(s) via SFO; 887 minutes. Local airport times.
    • UA34: KIX 2026-12-30 18:35:00 → SFO 2026-12-30 11:50:00; layover at SFO: 135 minutes.
    • UA433: SFO 2026-12-30 14:05:00 → SEA 2026-12-30 16:22:00.

2026-12-24 → 2026-12-31 · Axel-exclusive $1254.40

  • Air Canada AC8803 / AC23: SEA 2026-12-24 10:10:00 → KIX 2026-12-25 17:40:00; 1 stop(s) via YVR; 870 minutes. Local airport times.
    • AC8803: SEA 2026-12-24 10:10:00 → YVR 2026-12-24 12:21:00; layover at YVR: 144 minutes.
    • AC23: YVR 2026-12-24 14:45:00 → KIX 2026-12-25 17:40:00.
  • Air Canada AC24 / AC8804: KIX 2026-12-31 19:25:00 → SEA 2026-12-31 14:32:00; 1 stop(s) via YVR; 727 minutes. Local airport times.
    • AC24: KIX 2026-12-31 19:25:00 → YVR 2026-12-31 12:30:00; layover at YVR: 120 minutes.
    • AC8804: YVR 2026-12-31 14:30:00 → SEA 2026-12-31 14:32:00.

2026-12-24 → 2026-12-31 · Axel-exclusive $1369.60

  • United Airlines UA499 / UA35: SEA 2026-12-24 07:00:00 → KIX 2026-12-25 16:45:00; 1 stop(s) via SFO; 1005 minutes. Local airport times.
    • UA499: SEA 2026-12-24 07:00:00 → SFO 2026-12-24 09:22:00; layover at SFO: 123 minutes.
    • UA35: SFO 2026-12-24 11:25:00 → KIX 2026-12-25 16:45:00.
  • United Airlines UA34 / UA433: KIX 2026-12-31 18:35:00 → SEA 2026-12-31 16:22:00; 1 stop(s) via SFO; 887 minutes. Local airport times.
    • UA34: KIX 2026-12-31 18:35:00 → SFO 2026-12-31 11:50:00; layover at SFO: 135 minutes.
    • UA433: SFO 2026-12-31 14:05:00 → SEA 2026-12-31 16:22:00.

2026-12-24 → 2027-01-02 · Axel-exclusive $1254.40

  • Air Canada AC8803 / AC23: SEA 2026-12-24 10:10:00 → KIX 2026-12-25 17:40:00; 1 stop(s) via YVR; 870 minutes. Local airport times.
    • AC8803: SEA 2026-12-24 10:10:00 → YVR 2026-12-24 12:21:00; layover at YVR: 144 minutes.
    • AC23: YVR 2026-12-24 14:45:00 → KIX 2026-12-25 17:40:00.
  • Air Canada AC24 / AC8804: KIX 2027-01-02 19:25:00 → SEA 2027-01-02 14:32:00; 1 stop(s) via YVR; 727 minutes. Local airport times.
    • AC24: KIX 2027-01-02 19:25:00 → YVR 2027-01-02 12:30:00; layover at YVR: 120 minutes.
    • AC8804: YVR 2027-01-02 14:30:00 → SEA 2027-01-02 14:32:00.

2026-12-24 → 2027-01-02 · Axel-exclusive $1369.60

  • United Airlines UA499 / UA35: SEA 2026-12-24 07:00:00 → KIX 2026-12-25 16:45:00; 1 stop(s) via SFO; 1005 minutes. Local airport times.
    • UA499: SEA 2026-12-24 07:00:00 → SFO 2026-12-24 09:22:00; layover at SFO: 123 minutes.
    • UA35: SFO 2026-12-24 11:25:00 → KIX 2026-12-25 16:45:00.
  • United Airlines UA34 / UA433: KIX 2027-01-02 18:35:00 → SEA 2027-01-02 16:22:00; 1 stop(s) via SFO; 887 minutes. Local airport times.
    • UA34: KIX 2027-01-02 18:35:00 → SFO 2027-01-02 11:50:00; layover at SFO: 135 minutes.
    • UA433: SFO 2027-01-02 14:05:00 → SEA 2027-01-02 16:22:00.

2026-12-24 → 2027-01-03 · Axel-exclusive $1254.40

  • Air Canada AC8803 / AC23: SEA 2026-12-24 10:10:00 → KIX 2026-12-25 17:40:00; 1 stop(s) via YVR; 870 minutes. Local airport times.
    • AC8803: SEA 2026-12-24 10:10:00 → YVR 2026-12-24 12:21:00; layover at YVR: 144 minutes.
    • AC23: YVR 2026-12-24 14:45:00 → KIX 2026-12-25 17:40:00.
  • Air Canada AC24 / AC8804: KIX 2027-01-03 19:25:00 → SEA 2027-01-03 14:32:00; 1 stop(s) via YVR; 727 minutes. Local airport times.
    • AC24: KIX 2027-01-03 19:25:00 → YVR 2027-01-03 12:30:00; layover at YVR: 120 minutes.
    • AC8804: YVR 2027-01-03 14:30:00 → SEA 2027-01-03 14:32:00.

2026-12-24 → 2027-01-03 · Axel-exclusive $1324.80

  • Delta Air Lines DL197 / KE737: SEA 2026-12-24 12:35:00 → KIX 2026-12-25 22:40:00; 1 stop(s) via ICN; 1025 minutes. Local airport times.
    • DL197: SEA 2026-12-24 12:35:00 → ICN 2026-12-25 17:45:00; layover at ICN: 190 minutes.
    • KE737: ICN 2026-12-25 20:55:00 → KIX 2026-12-25 22:40:00.
  • China Airlines CI173 / CI22: KIX 2027-01-03 19:00:00 → SEA 2027-01-03 18:10:00; 1 stop(s) via TPE; 970 minutes. Local airport times.
    • CI173: KIX 2027-01-03 19:00:00 → TPE 2027-01-03 21:25:00; layover at TPE: 130 minutes.
    • CI22: TPE 2027-01-03 23:35:00 → SEA 2027-01-03 18:10:00.

2026-12-24 → 2027-01-04 · Axel-exclusive $1254.40

  • Air Canada AC8803 / AC23: SEA 2026-12-24 10:10:00 → KIX 2026-12-25 17:40:00; 1 stop(s) via YVR; 870 minutes. Local airport times.
    • AC8803: SEA 2026-12-24 10:10:00 → YVR 2026-12-24 12:21:00; layover at YVR: 144 minutes.
    • AC23: YVR 2026-12-24 14:45:00 → KIX 2026-12-25 17:40:00.
  • Air Canada AC24 / AC8804: KIX 2027-01-04 19:25:00 → SEA 2027-01-04 14:32:00; 1 stop(s) via YVR; 727 minutes. Local airport times.
    • AC24: KIX 2027-01-04 19:25:00 → YVR 2027-01-04 12:30:00; layover at YVR: 120 minutes.
    • AC8804: YVR 2027-01-04 14:30:00 → SEA 2027-01-04 14:32:00.

2026-12-24 → 2027-01-04 · Axel-exclusive $1324.80

  • Delta Air Lines DL197 / KE737: SEA 2026-12-24 12:35:00 → KIX 2026-12-25 22:40:00; 1 stop(s) via ICN; 1025 minutes. Local airport times.
    • DL197: SEA 2026-12-24 12:35:00 → ICN 2026-12-25 17:45:00; layover at ICN: 190 minutes.
    • KE737: ICN 2026-12-25 20:55:00 → KIX 2026-12-25 22:40:00.
  • China Airlines CI173 / CI22: KIX 2027-01-04 19:00:00 → SEA 2027-01-04 18:10:00; 1 stop(s) via TPE; 970 minutes. Local airport times.
    • CI173: KIX 2027-01-04 19:00:00 → TPE 2027-01-04 21:25:00; layover at TPE: 130 minutes.
    • CI22: TPE 2027-01-04 23:35:00 → SEA 2027-01-04 18:10:00.

2026-12-24 → 2027-01-06 · Axel-exclusive $1117.20

  • Air Canada AC8803 / AC23: SEA 2026-12-24 10:10:00 → KIX 2026-12-25 17:40:00; 1 stop(s) via YVR; 870 minutes. Local airport times.
    • AC8803: SEA 2026-12-24 10:10:00 → YVR 2026-12-24 12:21:00; layover at YVR: 144 minutes.
    • AC23: YVR 2026-12-24 14:45:00 → KIX 2026-12-25 17:40:00.
  • Air Canada AC24 / AC8804: KIX 2027-01-06 19:25:00 → SEA 2027-01-06 14:32:00; 1 stop(s) via YVR; 727 minutes. Local airport times.
    • AC24: KIX 2027-01-06 19:25:00 → YVR 2027-01-06 12:30:00; layover at YVR: 120 minutes.
    • AC8804: YVR 2027-01-06 14:30:00 → SEA 2027-01-06 14:32:00.

2026-12-24 → 2027-01-06 · Axel-exclusive $1219.80

  • United Airlines UA499 / UA35: SEA 2026-12-24 07:00:00 → KIX 2026-12-25 16:45:00; 1 stop(s) via SFO; 1005 minutes. Local airport times.
    • UA499: SEA 2026-12-24 07:00:00 → SFO 2026-12-24 09:22:00; layover at SFO: 123 minutes.
    • UA35: SFO 2026-12-24 11:25:00 → KIX 2026-12-25 16:45:00.
  • United Airlines UA34 / UA433: KIX 2027-01-06 18:35:00 → SEA 2027-01-06 16:22:00; 1 stop(s) via SFO; 887 minutes. Local airport times.
    • UA34: KIX 2027-01-06 18:35:00 → SFO 2027-01-06 11:50:00; layover at SFO: 135 minutes.
    • UA433: SFO 2027-01-06 14:05:00 → SEA 2027-01-06 16:22:00.

2026-12-24 → 2027-01-07 · Axel-exclusive $1117.20

  • Air Canada AC8803 / AC23: SEA 2026-12-24 10:10:00 → KIX 2026-12-25 17:40:00; 1 stop(s) via YVR; 870 minutes. Local airport times.
    • AC8803: SEA 2026-12-24 10:10:00 → YVR 2026-12-24 12:21:00; layover at YVR: 144 minutes.
    • AC23: YVR 2026-12-24 14:45:00 → KIX 2026-12-25 17:40:00.
  • Air Canada AC24 / AC8804: KIX 2027-01-07 19:25:00 → SEA 2027-01-07 14:32:00; 1 stop(s) via YVR; 727 minutes. Local airport times.
    • AC24: KIX 2027-01-07 19:25:00 → YVR 2027-01-07 12:30:00; layover at YVR: 120 minutes.
    • AC8804: YVR 2027-01-07 14:30:00 → SEA 2027-01-07 14:32:00.

2026-12-24 → 2027-01-07 · Axel-exclusive $1219.80

  • United Airlines UA499 / UA35: SEA 2026-12-24 07:00:00 → KIX 2026-12-25 16:45:00; 1 stop(s) via SFO; 1005 minutes. Local airport times.
    • UA499: SEA 2026-12-24 07:00:00 → SFO 2026-12-24 09:22:00; layover at SFO: 123 minutes.
    • UA35: SFO 2026-12-24 11:25:00 → KIX 2026-12-25 16:45:00.
  • United Airlines UA34 / UA433: KIX 2027-01-07 18:35:00 → SEA 2027-01-07 16:22:00; 1 stop(s) via SFO; 887 minutes. Local airport times.
    • UA34: KIX 2027-01-07 18:35:00 → SFO 2027-01-07 11:50:00; layover at SFO: 135 minutes.
    • UA433: SFO 2027-01-07 14:05:00 → SEA 2027-01-07 16:22:00.

2026-12-24 → 2027-01-21 · Axel-exclusive $1117.20

  • Air Canada AC8803 / AC23: SEA 2026-12-24 10:10:00 → KIX 2026-12-25 17:40:00; 1 stop(s) via YVR; 870 minutes. Local airport times.
    • AC8803: SEA 2026-12-24 10:10:00 → YVR 2026-12-24 12:21:00; layover at YVR: 144 minutes.
    • AC23: YVR 2026-12-24 14:45:00 → KIX 2026-12-25 17:40:00.
  • Air Canada AC24 / AC8804: KIX 2027-01-21 19:25:00 → SEA 2027-01-21 14:32:00; 1 stop(s) via YVR; 727 minutes. Local airport times.
    • AC24: KIX 2027-01-21 19:25:00 → YVR 2027-01-21 12:30:00; layover at YVR: 120 minutes.
    • AC8804: YVR 2027-01-21 14:30:00 → SEA 2027-01-21 14:32:00.

2026-12-24 → 2027-01-21 · Axel-exclusive $1219.80

  • United Airlines UA499 / UA35: SEA 2026-12-24 07:00:00 → KIX 2026-12-25 16:45:00; 1 stop(s) via SFO; 1005 minutes. Local airport times.
    • UA499: SEA 2026-12-24 07:00:00 → SFO 2026-12-24 09:22:00; layover at SFO: 123 minutes.
    • UA35: SFO 2026-12-24 11:25:00 → KIX 2026-12-25 16:45:00.
  • United Airlines UA34 / UA433: KIX 2027-01-21 18:35:00 → SEA 2027-01-21 16:22:00; 1 stop(s) via SFO; 887 minutes. Local airport times.
    • UA34: KIX 2027-01-21 18:35:00 → SFO 2027-01-21 11:50:00; layover at SFO: 135 minutes.
    • UA433: SFO 2027-01-21 14:05:00 → SEA 2027-01-21 16:22:00.

Explore this route

For AI assistants

  • This page: Seattle (SEA) to Osaka (KIX) · Dec 24, 2026 · choose your return date: 1 adult in economy, every priced fare with its flights, times and total, each with the time its price was issued. Under a trip, hotels in Osaka for exactly those nights link to the hotel pages for 2 adults in 1 room. Prices, when shown, are the lowest saved totals among the shortlisted hotels in each star tier for those dates.
  • Next: each row is one exact trip for this departure (both dates with the year, the total and the time its price was issued); its exact-trip price link opens the live search for those dates and travelers, where the booking link and the current total are. Other durations or travelers are not priced here: Choose travelers and dates prices the requested trip.
  • Follow supplied links. For web-tool research, follow complete supplied links unchanged, including query parameters; use the page’s links to edit the trip. Constructed URLs may be rejected before reaching Axel. A completed fresh trip opens flight results first. Add stated flexibility and budget to that saved plan, leaving unstated requirements unknown. Edits create a new snapshot; use its results and review links.
  • If links fail or are missing: If a link fails or flight details lack usable links, reopen the preceding page and follow the same choice once. Keep refreshed links unchanged and preserve the trip and selections. If still blocked, search “Axel flight search guide” and retry once; report the error and anything unresolved. Recovery: Axel Seattle to Osaka (KIX) flight deals · Flight search guide.
  • Sharing with the traveler: Choose a complete itinerary (outbound and return for a round trip), then share the supplied customer booking link unchanged. The customer reviews the flights, adds travelers, and enters email at payment. Do not collect email in chat. Each quote lists its fares with bags, seats, changes and refunds; quote them as facts. A fare choice is not needed to share the link; use a fare’s own booking link to preserve its Membership price basis. Ask only for essential missing trip details. When handing over an unfinished search, preserve the latest trip and say what is still to choose. If no supplied link matches the latest trip, construct https://helloaxel.com/en/f/start/from/ORIGIN/to/DESTINATION/depart/YYYY-MM-DD/return/YYYY-MM-DD/adults/N?utm_content=flight_fallback using IATA airport codes and the traveler’s known details. Omit unknowns; for one way replace /return/YYYY-MM-DD with /trip/oneway. Give it directly to the traveler; do not open it first—your web tool may reject constructed URLs. Complete links open Flight Guide and start searching. Preferences and advanced options.