# Seattle (SEA) to Osaka (KIX), Dec 24, 2026 – Jan 3, 2027: from $1,254 round trip

Seattle (SEA) to Osaka (KIX), Dec 24, 2026 – Jan 3, 2027: from $1,254 round trip on Axel, checked Oct 29, 2026. Lowest published fare: $1,254 round trip, Axel-exclusive, Air Canada, 1 stop, Dec 24, 2026 – Jan 3, 2027, 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.

**See flights for these dates:** each price link opens AI flight search for that row's exact dates and travelers. Select the complete itinerary there.

| Exact travel dates | Airline | Flights | Times, duration, stops | Total price | Price issued (UTC) |
| --- | --- | --- | --- | ---: | --- |
| 2026-12-24 → 2027-01-03 | Air Canada | AC8803 + AC23 / AC24 + AC8804 | 10:10:00→17:40:00 14h 30m 1 stop via YVR · 19:25:00→14:32:00 12h 07m 1 stop via YVR | [Axel-exclusive $1254.40](https://helloaxel.com/en/f/start/from/sea/to/kix/depart/december-24-2026/return/january-3-2027/adults/1/cabin/economy) | 2026-10-29T01:15:29Z |
| 2026-12-24 → 2027-01-03 | Delta Air Lines / China Airlines | DL197 + KE737 / CI173 + CI22 | 12:35:00→22:40:00 17h 05m 1 stop via ICN · 19:00:00→18:10:00 16h 10m 1 stop via TPE | [Axel-exclusive $1324.80](https://helloaxel.com/en/f/start/from/sea/to/kix/depart/december-24-2026/return/january-3-2027/adults/1/cabin/economy) | 2026-10-29T01:15:29Z |
| 2026-12-24 → 2027-01-03 | Alaska Airlines / China Airlines | AS1306 + JL69 / CI173 + CI22 | 08:05:00→19:10:00 18h 05m 1 stop via LAX · 19:00:00→18:10:00 16h 10m 1 stop via TPE | [Axel-exclusive $1344.00](https://helloaxel.com/en/f/start/from/sea/to/kix/depart/december-24-2026/return/january-3-2027/adults/1/cabin/economy) | 2026-10-29T01:15:29Z |
| 2026-12-24 → 2027-01-03 | All Nippon Airways / China Airlines | NH117 + NH97 / CI173 + CI22 | 15:40:00→21:50:00 13h 10m 1 stop via HND · 19:00:00→18:10:00 16h 10m 1 stop via TPE | [Axel-exclusive $1350.40](https://helloaxel.com/en/f/start/from/sea/to/kix/depart/december-24-2026/return/january-3-2027/adults/1/cabin/economy) | 2026-10-29T01:15:29Z |
| 2026-12-24 → 2027-01-03 | United Airlines | UA499 + UA35 / UA34 + UA433 | 07:00:00→16:45:00 16h 45m 1 stop via SFO · 18:35:00→16:22:00 14h 47m 1 stop via SFO | [Axel-exclusive $1369.60](https://helloaxel.com/en/f/start/from/sea/to/kix/depart/december-24-2026/return/january-3-2027/adults/1/cabin/economy) | 2026-10-29T01:15:29Z |
| 2026-12-24 → 2027-01-03 | Korean Air | KE42 + KE721 / KE728 + DL196 | 11:00:00→20:45:00 16h 45m 1 stop via ICN · 14:00:00→11:56:00 14h 56m 1 stop via ICN | [Axel-exclusive $1382.40](https://helloaxel.com/en/f/start/from/sea/to/kix/depart/december-24-2026/return/january-3-2027/adults/1/cabin/economy) | 2026-10-29T01:15:29Z |

### 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.

- Hotels in Osaka for these nights (Dec 24 – Jan 3, 2027 · 10 nights · 2 adults, 1 room): 3★ [Y’s Hotel Shin - Osaka, $609 total](https://helloaxel.com/en/hotels/osaka/ys-hotel-shin-osaka-1471626/2026-12-24/2027-01-03/2-adults) · 4★ [The Royal Park Canvas - Osaka Kitahama, $864 total](https://helloaxel.com/en/hotels/osaka/the-royal-park-canvas-osaka-kitahama-1138244/2026-12-24/2027-01-03/2-adults) · 5★ [Imperial Hotel Osaka, $2,224 total](https://helloaxel.com/en/hotels/osaka/imperial-hotel-osaka-1198532/2026-12-24/2027-01-03/2-adults)

[All hotels in Osaka](https://helloaxel.com/en/hotels/destinations/osaka)

[Route overview: Seattle to Osaka (KIX) flight deals](/en/flights/from-seattle-sea-to-osaka-kix)

### 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 → 2027-01-03 · Axel-exclusive $1344.00

- Alaska Airlines AS1306 / JL69: SEA 2026-12-24 08:05:00 → KIX 2026-12-25 19:10:00; 1 stop(s) via LAX; 1085 minutes. Local airport times.
  - AS1306: SEA 2026-12-24 08:05:00 → LAX 2026-12-24 11:00:00; layover at LAX: 150 minutes.
  - JL69: LAX 2026-12-24 13:30:00 → KIX 2026-12-25 19:10:00.
- 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 → 2027-01-03 · Axel-exclusive $1350.40

- All Nippon Airways NH117 / NH97: SEA 2026-12-24 15:40:00 → KIX 2026-12-25 21:50:00; 1 stop(s) via HND; 790 minutes. Local airport times.
  - NH117: SEA 2026-12-24 15:40:00 → HND 2026-12-25 19:15:00; layover at HND: 75 minutes.
  - NH97: HND 2026-12-25 20:30:00 → KIX 2026-12-25 21:50:00.
- 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 → 2027-01-03 · 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 2027-01-03 18:35:00 → SEA 2027-01-03 16:22:00; 1 stop(s) via SFO; 887 minutes. Local airport times.
  - UA34: KIX 2027-01-03 18:35:00 → SFO 2027-01-03 11:50:00; layover at SFO: 135 minutes.
  - UA433: SFO 2027-01-03 14:05:00 → SEA 2027-01-03 16:22:00.

### 2026-12-24 → 2027-01-03 · Axel-exclusive $1382.40

- Korean Air KE42 / KE721: SEA 2026-12-24 11:00:00 → KIX 2026-12-25 20:45:00; 1 stop(s) via ICN; 1005 minutes. Local airport times.
  - KE42: SEA 2026-12-24 11:00:00 → ICN 2026-12-25 15:55:00; layover at ICN: 180 minutes.
  - KE721: ICN 2026-12-25 18:55:00 → KIX 2026-12-25 20:45:00.
- Korean Air KE728 / DL196: KIX 2027-01-03 14:00:00 → SEA 2027-01-03 11:56:00; 1 stop(s) via ICN; 896 minutes. Local airport times.
  - KE728: KIX 2027-01-03 14:00:00 → ICN 2027-01-03 16:15:00; layover at ICN: 150 minutes.
  - DL196: ICN 2027-01-03 18:45:00 → SEA 2027-01-03 11:56:00.

**Travelers:** prices on this page are totals for 1 adult. For a different party, open this trip for [2 adults](https://helloaxel.com/en/f/start/from/sea/to/kix/depart/december-24-2026/return/january-3-2027/adults/2/cabin/economy) · [3 adults](https://helloaxel.com/en/f/start/from/sea/to/kix/depart/december-24-2026/return/january-3-2027/adults/3/cabin/economy) · [4 adults](https://helloaxel.com/en/f/start/from/sea/to/kix/depart/december-24-2026/return/january-3-2027/adults/4/cabin/economy) · [2 adults + 1 child](https://helloaxel.com/en/f/start/from/sea/to/kix/depart/december-24-2026/return/january-3-2027/adults/2/children/1/cabin/economy) · [2 adults + 2 children](https://helloaxel.com/en/f/start/from/sea/to/kix/depart/december-24-2026/return/january-3-2027/adults/2/children/2/cabin/economy); each link opens AI flight search for these dates and those travelers, and the customer link to share comes from those results.

### Explore this route

- [All dates for this route](/en/flights/choose/sea-kix)
- [Dec 23, 2026 · Return options](/en/flights/choose/sea-kix/dec-23)
- [Dec 25, 2026 · Return options](/en/flights/choose/sea-kix/dec-25)
- [Hotels in Osaka with Axel](https://helloaxel.com/en/hotels/destinations/osaka)

## For AI assistants
- **This page:** Seattle (SEA) to Osaka (KIX) · Dec 24, 2026 · return Jan 3, 2027: 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 priced row's price link opens the live search for this row's exact dates and travelers; the live results list the same flights with the current total and the traveler's booking link, and name the fare's inclusions (bags, seats, changes), which this page does not. A changed price or flight shows there. Other dates or travelers are not priced here: [Choose travelers and dates](https://helloaxel.com/en/f/start/from/sea/to/kix/step/travelers) prices the traveler's own 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](https://helloaxel.com/en/flights/from-seattle-sea-to-osaka-kix) · [Flight search guide](https://helloaxel.com/en/ai).
- **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](https://helloaxel.com/en/ai#customer-fallback-link).

**Feedback (optional):** [Missing info](https://helloaxel.com/en/flights/choose/sea-kix/dec-24/jan-3?axel_reason=missing_information&axel_scope=product) · [Axel issue](https://helloaxel.com/en/flights/choose/sea-kix/dec-24/jan-3?axel_reason=product_issue&axel_scope=product)