Cheap flights from Seattle (SEA) to Osaka (OSA) from $554
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/30. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
The best prices from Seattle/Tacoma Intl to Osaka are usually found in September or October, booked 73 days in advance, depart on a Sunday or Tuesday and return on a Monday
Cheap flight deals from Seattle to Osaka
Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Osaka (OSA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 25, 2024.
Popular in | December |
|---|---|
Cheapest in | September |
Round-trip from | $1,124 |
One-way from | $709 |
What is the cheapest day to fly round-trip from Seattle to Osaka?
Users have found that leaving on a Saturday can be a cost-effective option. It’s possible to save up to 14% on your flight compared to booking on days when demand is much higher.
What is the cheapest month to fly from Seattle to Osaka?
Flights from Seattle to Osaka lean towards being more expensive in December. Prices are generally better when you fly from Seattle to Osaka in September, with the cheapest ticket starting at $980.
When is the cheapest time to fly from Seattle to Osaka (SEA - OSA)?
Unlike at noon, when flights are generally more expensive, you can save up to 29% on flights from Seattle to Osaka by exploring options for tickets in the morning.
Cheap United Airlines flights from Seattle to Osaka
Explore cheap flight options specifically provided by United Airlines for the route between Seattle and Osaka. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,073,952 searches. Data last updated April 25, 2024.
Take a look at some of the lowest-priced United Airlines flights heading from Seattle to Osaka. Make sure to check back often as deals are often changing.
Cheap Cathay Pacific flights from Seattle to Osaka
Explore cheap flight options specifically provided by Cathay Pacific for the route between Seattle and Osaka. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,073,952 searches. Data last updated April 25, 2024.
Some of the best deals we've found on Cathay Pacific flights traveling from Seattle to Osaka. Check back soon if you're not seeing flights that suit your needs.
Cheap Seattle to Osaka flights in April & May 2024
Find cheap flight options from Seattle to Osaka specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,073,952 searches. Prices were last updated on April 25, 2024.
These are some of the best deals we've found on flights to Osaka in 2024 at this time. Check back soon for alternative fares.
Seattle to Osaka 2024 flight deals
Discover exclusive flight deals for travel between Seattle and Osaka in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,073,952 searches. Data last updated April 25, 2024.
These are some of the best deals we've found on flights to Osaka in 2024 at this time. Check back soon for alternative fares.
Seattle to Osaka flights leaving soon
Find last-minute flight options from Seattle to Osaka for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 3,073,952 searches. Data last updated April 25, 2024.
Have a look at some of the last-minute flights available departing from Seattle to Osaka. Users should be sure to double check the price, date, and time of their last-minute flight.
One-way flights to Osaka from Seattle
Search for one-way flight options from Seattle to Osaka. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,073,952 searches. Data last updated April 25, 2024.
Take a look at some of the one-way flights we've detected from Seattle to Osaka. Those needing a return flight from Seattle to Osaka can use the search form above.
Find flights from Seattle to Osaka within your budget
Customize your flight search to find flights from Seattle to Osaka that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 3,073,952 searches. Data last updated April 25, 2024.
Fly from
Fly to
Budget
$1,200 - $1,432
Route
Depart
Return
Price
Seattle/Tacoma IntlOsaka Kansai Intl
SEA - KIX
SEAKIX
Seattle/Tacoma Intl
Sun 4/28
1 stop19h 10m
Osaka Kansai Intl
Wed 5/8
1 stop17h 35m
Seattle/Tacoma IntlOsaka Itami
SEA - ITM
SEAITM
Seattle/Tacoma Intl
Sun 8/18
2 stops31h 50m
Osaka Itami
Fri 9/27
2 stops20h 11m
Seattle/Tacoma IntlOsaka Kansai Intl
SEA - KIX
SEAKIX
Seattle/Tacoma Intl
Mon 4/29
3 stops44h 32m
Osaka Kansai Intl
Fri 5/10
3 stops28h 59m
Seattle/Tacoma IntlOsaka Itami
SEA - ITM
SEAITM
Seattle/Tacoma Intl
Mon 9/16
1 stop14h 25m
Osaka Itami
Fri 9/27
1 stop17h 55m
Seattle/Tacoma IntlOsaka Itami
SEA - ITM
SEAITM
Seattle/Tacoma Intl
Sat 8/17
2 stops21h 35m
Osaka Itami
Fri 9/27
1 stop11h 50m
Seattle/Tacoma IntlOsaka Kansai Intl
SEA - KIX
SEAKIX
Seattle/Tacoma Intl
Tue 5/21
1 stop25h 30m
Osaka Kansai Intl
Thu 5/23
1 stop17h 50m
Seattle/Tacoma IntlOsaka Kansai Intl
SEA - KIX
SEAKIX
Seattle/Tacoma Intl
Sun 4/28
1 stop27h 20m
Osaka Kansai Intl
Thu 5/9
1 stop17h 55m
Seattle/Tacoma IntlOsaka Kansai Intl
SEA - KIX
SEAKIX
Seattle/Tacoma Intl
Tue 5/14
2 stops40h 07m
Osaka Kansai Intl
Tue 5/28
1 stop33h 50m
Seattle/Tacoma IntlOsaka Kansai Intl
SEA - KIX
SEAKIX
Seattle/Tacoma Intl
Sun 4/28
2 stops27h 30m
Osaka Kansai Intl
Sun 5/5
1 stop17h 20m
When is the best time to book a flight from Seattle to Osaka?
Use this chart to determine the optimal time to book a round-trip flight from Seattle to Osaka. Price data was last updated on January 28, 2024.
The price you pay for your flight from Seattle to Osaka may vary depending on when you book. For the best chance of a lower fare, look to book 73 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
When is the cheapest time to fly from Seattle to Osaka?
Use this chart to determine the cheapest time to fly round-trip from Seattle to Osaka. Price data was last updated on April 21, 2024.
Average price of flights to Osaka by month
Plan your trip from Seattle to Osaka by taking into account the cheapest months to travel. The average price of a one-way flight from Seattle to Osaka is currently $644 while a round-trip flight costs $1,297. Price data was last updated on April 21, 2024.
Currently, February is the cheapest month in which you can book a flight from Seattle to Osaka (average of $1,044). Flying from Seattle to Osaka in July is currently the most expensive (average of $1,426). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
January
$1,095
February
$1,044
March
$1,245
April
$1,183
May
$1,200
June
$1,255
July
$1,426
August
$1,207
September
$1,140
October
$1,175
November
$1,224
December
$1,382
Temperature and rainfall in Osaka by month
Plan your trip to Osaka by taking into account the average temperature and rainfall totals by month.
OSA Temperature | 42.8 - 84.2 °F |
|---|
Reviews of airlines servicing Osaka
Get insights into the airlines that provide service to Osaka. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Osaka. Reviews last updated April 25, 2024.
Read through reviews of airlines operating flights from Seattle to Osaka, such as United Airlines, Cathay Pacific and American Airlines. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
Comfort
Boarding
Crew
Food
Overall
Reviews
The air crew was wonderful when they were around. Unfortunately you are abandoned most of the flight. You find yourself thirsty often during a long flight. It was a free for all if you wanted anything. Get up and go get yourself. You would accumulate trash without anybody coming by to take it from you. The entertainment systems are aging but that’s due to the age of the aircraft. Call me spoiled but once you fly on Singapore Airlines everybody else doesn’t meet the standard.
Entertainment
Comfort
Boarding
Crew
Food
Overall
Reviews
The air crew was wonderful when they were around. Unfortunately you are abandoned most of the flight. You find yourself thirsty often during a long flight. It was a free for all if you wanted anything. Get up and go get yourself. You would accumulate trash without anybody coming by to take it from you. The entertainment systems are aging but that’s due to the age of the aircraft. Call me spoiled but once you fly on Singapore Airlines everybody else doesn’t meet the standard.
Entertainment
Comfort
Boarding
Crew
Food
Overall
Reviews
The air crew was wonderful when they were around. Unfortunately you are abandoned most of the flight. You find yourself thirsty often during a long flight. It was a free for all if you wanted anything. Get up and go get yourself. You would accumulate trash without anybody coming by to take it from you. The entertainment systems are aging but that’s due to the age of the aircraft. Call me spoiled but once you fly on Singapore Airlines everybody else doesn’t meet the standard.
Entertainment
Comfort
Boarding
Crew
Food
Overall
Reviews
The air crew was wonderful when they were around. Unfortunately you are abandoned most of the flight. You find yourself thirsty often during a long flight. It was a free for all if you wanted anything. Get up and go get yourself. You would accumulate trash without anybody coming by to take it from you. The entertainment systems are aging but that’s due to the age of the aircraft. Call me spoiled but once you fly on Singapore Airlines everybody else doesn’t meet the standard.
Entertainment
Comfort
Boarding
Crew
Food
Overall
Reviews
The air crew was wonderful when they were around. Unfortunately you are abandoned most of the flight. You find yourself thirsty often during a long flight. It was a free for all if you wanted anything. Get up and go get yourself. You would accumulate trash without anybody coming by to take it from you. The entertainment systems are aging but that’s due to the age of the aircraft. Call me spoiled but once you fly on Singapore Airlines everybody else doesn’t meet the standard.
Entertainment
Comfort
Boarding
Crew
Food
Overall
Reviews
The air crew was wonderful when they were around. Unfortunately you are abandoned most of the flight. You find yourself thirsty often during a long flight. It was a free for all if you wanted anything. Get up and go get yourself. You would accumulate trash without anybody coming by to take it from you. The entertainment systems are aging but that’s due to the age of the aircraft. Call me spoiled but once you fly on Singapore Airlines everybody else doesn’t meet the standard.
Related info for your journey
Find useful and relevant information for your journey from Seattle to Osaka. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Seattle to OsakaSee prices for flight routes from nearby airports that may be better suited for you.
See prices for flight routes from nearby airports that may be better suited for you.
Top 10 airlines flying from Seattle to Osaka
Discover the top 10 airlines that operate flights from Seattle to Osaka. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 3,073,952 searches. Data last updated April 25, 2024.
Search flights from Seattle to Osaka by cabin class
Find flights from Seattle to Osaka, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Need flexible booking options for your flight to Osaka from Seattle? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.
Can Cheapflights notify me if prices for flights from Seattle to Osaka become cheaper?
Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Osaka from Seattle today and book when prices fit your budget.