Cheap flights from Seattle, WA to Osaka, Japan
Flights starting at £472. Choose between Alaska Airlines, Japan Airlines, or All Nippon Airways to find the best price.
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Tips to know when travelling to Osaka
Cheapest one-way trip | £472 |
---|---|
Cheapest round-trip | £840 |
Average round-trip | £938 |
Includes rare itinerary | |
Most popular airline | Alaska Airlines |
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Travelers usually depart from Seattle–Tacoma International, or Kenmore Air Harbor Seaplane Base when they travel from Seattle to Osaka. Book your trip to arrive at Kansai International, or Itami. The most popular airlines for this route are Alaska Airlines, Japan Airlines, All Nippon Airways, ZIPAIR, and Jetstar Airways. Seattle and Osaka have 290 direct flights per week. When you arrive at Osaka, consider visiting Koya-San, Japan, Awaji, Gion District, Japan, Himeji-Jo, Arashiyama - Kyoto, Japan, and Kinkaku-Ji.
Check-in for a flight from Seattle to Osaka
Name | Carrier code | IATA Code | Passport needed during booking | Online check-in available |
---|---|---|---|---|
Alaska Airlines | ASA | AS | No | Opens 24 days before flight Closes 1 hours before flight |
Japan Airlines | JAL | JL | No | 0 0 |
All Nippon Airways | ANA | NH | Yes | 0 0 |
ZIPAIR | TZP | ZG | Yes | No |
Jetstar Airways | JST | JQ | No | 0 0 |
Weather in Osaka
Average Weather
Month | Average monthly max temperature | Average monthly min temperature |
January | 8°C | 2°C |
February | 9°C | 2°C |
March | 13°C | 5°C |
April | 18°C | 9°C |
May | 23°C | 14°C |
June | 26°C | 18°C |
July | 30°C | 23°C |
August | 32°C | 24°C |
September | 28°C | 20°C |
October | 22°C | 15°C |
November | 16°C | 9°C |
December | 10°C | 4°C |
14 day forecast
Frequently asked questions
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