$386 Find Cheap Flights from Seattle to Osaka - Compare and Save

Delta Airlines offers Economy, Comfort+, First Class, and Delta One class. Japan Airlines provides Economy, Premium Economy, Business, and First Class options. ANA also offers Economy, Premium Economy, Business, and First Class. Each class has its own set of services and amenities, varying in comfort and price.

Delta Airlines offers in-flight entertainment, Wi-Fi on select aircraft, and complimentary snacks and beverages. Japan Airlines provides many amenities, including fully flat beds in First Class, Sky Wider seats in Premium Economy, and traditional Japanese cuisine options. ANA offers in-flight Wi-Fi, personal screens with entertainment, and meals inspired by Japanese and international flavors.

Upon arrival in Osaka, you can utilize transportation services like Kansai Airport Limousine, Osaka Airport Transport, and Nankai Electric Railway. These companies offer airport shuttles, buses, and trains that can take you to various destinations within the city. They provide convenient and reliable options for getting out of the airport and reaching your final destination.

Delta Airlines offers special meals for passengers with specific dietary requirements, including vegetarian, vegan, and gluten-free options. Japan Airlines also caters to special dietary needs, offering meals for vegetarians, vegans, and those with religious or medical restrictions. ANA provides special meal options, such as vegetarian, vegan, and halal meals, with prior requests during booking or before the flight.

Flights from Seattle to Osaka usually depart from Seattle/Tacoma Intl (SEA) and may arrive at several airports in Osaka area, including Osaka Itami (ITM) and Osaka Kansai Intl (KIX).

Four cabin classes are available on flights from Seattle to Osaka:

• Economy Class
• Premium Economy Class
• Business Class
• First Class

Prices vary by airline.

One-stop flights from Seattle to Osaka most commonly connect through:

• Tokyo Haneda (HND) - 41% of one-stop connections
• Incheon Intl (ICN) - 20% of one-stop connections
• Tokyo Narita (NRT) - 13% of one-stop connections
• Vancouver Intl (YVR) - 10% of one-stop connections

Tokyo Haneda (HND) handles the largest share of one-stop connections on this route.

Yes. Being flexible with your travel dates can save you up to 25% on the Seattle to Osaka route. Tuesday is the cheapest departure day at $826 round-trip on average, while Thursday is the most expensive at $1,094, a difference of $268. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

Some of the most popular sights in Osaka are Namba Train Station, Universal Studios Japan and Dotonbori Glico Man Sign. These are among the most viewed places in Osaka on KAYAK.

Last-minute fares on this route - booked within 2 weeks of departure - run 31% above the route average of $885. Book 13 weeks before departure for the lowest fares.

A nonstop flight from Seattle to Osaka takes 0h 00m, covering 5,002 miles.

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

One-way fares from Seattle to Osaka are currently lower than usual. Average one-way flight prices are about $456, which is 9% below the typical average for this route.

Flying via Tokyo Narita (NRT) gives the shortest average 1-stop total travel time at 13h 23m, compared with 14h 05m via Tokyo Haneda (HND) and 14h 26m via Vancouver Intl (YVR).

Osaka is 16 hours ahead of Seattle (Japan Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.

Since Osaka is served by multiple airports, car rental options and rates can vary depending on which one you fly into.
Near Osaka Kansai Intl Airport (KIX) — daily rates from around $11:

• Yesaway
• CG Car Rental
• KuMa Rental Car
• IX Rental
• HM Rent a Car

Near Osaka Itami Airport (ITM) — daily rates from around $28:

• Avis
• Budget
• Alamo
• ORIX Rent a Car
• Nissan Rent-A-Car

Round-trip flights from Seattle to Osaka range from $733 to $1,147, with an average of $885 over the past 12 months. Anything below $733 counts as a good deal.