Flights
Hotels
From
To
1 traveler
Unsupported Browser!
Find Flights
Finding cheap flights is simple. More than 36 million people last year saved hundreds by using our flights tool.
Flights
Hotels
Round-trip
One-way
1 traveler
Unsupported Browser!
Find Flights
Finding cheap flights is simple. More than 36 million people last year saved hundreds by using our flights tool.
Did you mean flights from Seattle to Osaka?

Cheap Flights from Osaka to Seattle, WA, United States - OSA to SEA Last modified: Jun 29, 2016 7:28 AM

Popular flights from Osaka to Seattle Last modified: Jun 29, 2016 7:28 AM

We’ve got the inside scoop on finding the best time to fly for the best price. Not sure when to travel for your next vacation? Find details below on when-to-fly and when-to-buy.

All Nippon
OSASEA
Wed 10/5
2 stops
SEAOSA
Tue 10/11
2 stops
JPY90,343
Select
United
OSASEA
Wed 10/5
1 stop
SEAOSA
Tue 10/11
1 stop
JPY90,547
Select
American
OSASEA
Wed 9/21
2 stops
SEAOSA
Tue 9/27
2 stops
JPY91,058
Select
American
OSASEA
Wed 10/5
1 stop
SEAOSA
Tue 10/11
1 stop
JPY91,058
Select
American
OSASEA
Wed 10/5
2 stops
SEAOSA
Tue 10/11
2 stops
JPY91,058
Select
JAL
OSASEA
Wed 10/5
2 stops
SEAOSA
Tue 10/11
2 stops
JPY91,364
Select
Hawaiian
OSASEA
Tue 9/6
1 stop
SEAOSA
Tue 9/13
1 stop
JPY124,030
Select

How Much Does it Cost to Fly from Osaka to Seattle (OSA to SEA)?

We have collected flight cost data from across the web for travel from Osaka to Seattle, and have found the average flight price for this trip to be JPY111,576.

When Can I Buy the Cheapest Flight from Osaka to Seattle (OSA to SEA)?

Airlines can adjust prices for plane tickets from Osaka to Seattle based on the day and time that you decide to book your flight. We have collected data from all airlines, and have discovered that the best days to book flights are Tuesdays, Wednesdays, and Saturdays. Read our article to find more information about the best time to buy airline tickets.

Cheapest Day To Fly from Osaka to Seattle

The chart below shows up-to-date information regarding the cheapest days to fly from Osaka to Seattle.

Monday Tuesday Wednesday Thursday Friday Saturday Sunday
JPY135,157 JPY105,349 JPY91,058 JPY130,257 JPY107,085 JPY112,393 JPY99,122

Lowest Fares Chart By Month from Osaka to Seattle

The chart below shows the lowest fare by month when flying from Osaka to Seattle.

Month Origin Destination Carrier Depart Date Return Date Stops Price
June Osaka Seattle Hawaiian 6/30/16 7/6/16 2 JPY171,805
July Osaka Seattle American 7/13/16 7/15/16 2 JPY113,312
August Osaka Seattle United 8/24/16 9/1/16 2 JPY95,753
September Osaka Seattle American 9/21/16 9/27/16 2 JPY91,058
October Osaka Seattle All Nippon 10/5/16 10/11/16 2 JPY90,343
November Osaka Seattle American 11/2/16 11/6/16 2 JPY91,058
December Osaka Seattle American 12/22/16 1/3/17 2 JPY98,510
January Osaka Seattle United 1/20/17 2/1/17 1 JPY90,956

Round Trip vs One Way Flights from Osaka to Seattle (OSA to SEA)

We have found that there is often no price difference between buying a round trip flight versus a one way flight. Increased flexibility is the main benefit when it comes to buying a one way flight from Osaka to Seattle. However, booking a round trip flight can be a simpler process. You can compare round trip and one way flights by using our flight comparison.

The average price for one way flights from Osaka to Seattle is JPY224,785.

The average price for round trip flights from Osaka to Seattle is JPY100,143.

Airports for Your Route

These pages contain information about the major airports in Osaka and Seattle, so you can feel comfortable knowing how to get around whether you are about to take off or you just landed.

Cheap Domestic Flights from Osaka - OSA

FlightsAirlineLowest Price
Osaka to Tokyo Star Flyer, Jetstar Japan, JAL, Vanilla, Peach, All Nippon, JTA JPY11,332

Cheap International Flights from Osaka - OSA

FlightsAirlineLowest Price
Osaka to Vancouver Air Canada, JAL, All Nippon, WestJet JPY76,766
Osaka to Victoria Air Canada, JAL, All Nippon JPY85,749
Osaka to Portland American, Alaska, Hawaiian, JAL, All Nippon, United, Island Air JPY95,855
Osaka to Los Angeles American, Alaska, Hawaiian, JAL, All Nippon, United, Virgin America, Island Air JPY90,343
Osaka to San Francisco American, Alaska, Hawaiian, JAL, All Nippon, United, Virgin America JPY92,181
Osaka to Nanaimo Air Canada, JAL, All Nippon JPY166,292
Osaka to New York American, Alaska, JetBlue, China Airlines, Hawaiian, JAL, All Nippon, United JPY86,974
Osaka to Spokane American, Alaska, Hawaiian, JAL, All Nippon, United Check Dates
Osaka to Seoul Air Busan, Jetstar Japan, JAL, Korean, Jin Air, Peach, All Nippon, Asiana, T'Way Air, Eastar Jet JPY17,559
Osaka to Kelowna Air Canada, JAL, All Nippon Check Dates
Osaka to Eugene American, Alaska, Hawaiian, JAL, All Nippon, United Check Dates
Osaka to Calgary Air Canada, JAL, All Nippon JPY91,670

Cheap International Flights to Seattle - SEA

FlightsAirlineLowest Price
Nagoya to Seattle American, Alaska, Hawaiian, JAL, All Nippon, United, Island Air JPY92,078
Hiroshima to Seattle American, Alaska, Hawaiian, JAL, All Nippon, United JPY105,043
Okayama to Seattle American, Alaska, Hawaiian, JAL, All Nippon, United Check Dates
Matsuyama to Seattle American, Alaska, Hawaiian, JAL, All Nippon, United Check Dates
Nagoya to Vancouver Air Canada, JAL, All Nippon JPY96,366
Nagoya to Portland American, Alaska, Hawaiian, JAL, All Nippon, United, Island Air JPY104,124
Okayama to Vancouver Air Canada, JAL, All Nippon JPY91,058
Hiroshima to Vancouver Air Canada, JAL, All Nippon JPY90,956
Kochi to Vancouver Air Canada, JAL, All Nippon Check Dates
Hiroshima to Portland American, Alaska, Hawaiian, JAL, All Nippon, United Check Dates
Tokushima to Vancouver Air Canada, JAL, All Nippon Check Dates
Yonago to Vancouver Air Canada, JAL, All Nippon Check Dates
Takamatsu to Vancouver Air Canada, JAL, All Nippon JPY134,953
Matsuyama to Vancouver Air Canada, JAL, All Nippon Check Dates
Nagoya to Kelowna Air Canada, JAL, All Nippon JPY125,153
Nagoya to San Francisco American, Alaska, Hawaiian, JAL, All Nippon, United JPY93,508
Nagoya to Spokane American, Alaska, Hawaiian, JAL, All Nippon, United JPY191,506
Cheap Flights from Osaka to Seattle, WA, United States, from JPY90,343 Round trip from OSA to SEA