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Flying from Seattle to Osaka means covering 4,773 miles across the Pacific. One-stop itineraries typically take 13 to 16 hours. All Nippon Airways, Japan Airlines, and Delta Air Lines fly this route regularly. Popular connection cities include Tokyo and Seoul.
Seattle sits 4,773 miles from Osaka. With connections, plan for 13 to 16 hours door to door.
Major carriers on this route include All Nippon Airways, Japan Airlines, and Delta Air Lines. Routing options vary by carrier and season.
Booking 4 to 6 weeks ahead typically yields the best combination of price and schedule flexibility.
The 17-hour time difference means careful planning for business travelers. Osaka operates ahead of Seattle, affecting meeting schedules significantly.
Westbound return flights gain time, making same-day connections easier. Frequent flyers recommend hydration and movement during long hauls.
Fare sales typically appear 6 to 8 weeks before departure. Sign up for price alerts to catch the best deals.
How long is the flight from Seattle to Osaka?
Flights from Seattle to Osaka with one connection take around 13 to 16 hours. Total travel time depends on your layover duration and connection city.
How far is it from Seattle to Osaka?
The distance from SEA to KIX is approximately 4,773 miles (7,681 kilometers). This long-haul route requires at least one stop for most itineraries.
What is the time difference between Seattle and Osaka?
Osaka is 17 hours ahead of Seattle. Daylight saving adjustments may shift this by one hour depending on season.
Are there direct flights from Seattle to Osaka?
No direct flights currently operate between Seattle and Osaka. All itineraries require at least one connection, typically through Tokyo or Seoul.
Which airlines fly from Seattle to Osaka?
All Nippon Airways, Japan Airlines, Delta Air Lines, United Airlines, Korean Air operate connecting service from Seattle to Osaka. All Nippon Airways offers the most weekly departures on this route.
Planning beyond this route? Explore more flight times, distances, and travel durations using our tools below. Start with our Flight Time Calculator to estimate journey times worldwide, or browse average travel times from your departure city using the Seattle Flight Times.
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