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Cheap Flights from Seattle to Osaka, JP, Japan - SEA to OSA

Popular flights from Seattle to Osaka

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 Airways
Departure Date Return Date Lowest Price
Aug 3, 2016 Aug 17, 2016 $995
Aug 3, 2016 Aug 18, 2016 $995
American Airlines
Departure Date Return Date Lowest Price
Aug 28, 2016 Sep 11, 2016 $1,646
Hawaiian Airlines
Departure Date Return Date Lowest Price
May 30, 2016 Jun 6, 2016 $1,319
Japan Airlines
Departure Date Return Date Lowest Price
Aug 18, 2016 Sep 6, 2016 $1,578
Aug 18, 2016 Sep 6, 2016 $1,578
United Airlines
Departure Date Return Date Lowest Price
May 19, 2016 Jun 1, 2016 $1,095

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

We have collected flight cost data from across the web for travel from Seattle to Osaka, and have found the average flight price for this trip to be $1,166.

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

Airlines can adjust prices for plane tickets from Seattle to Osaka 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 Seattle to Osaka

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

Monday Tuesday Wednesday Thursday Friday Saturday Sunday
$1,026 $1,252 $1,252 $1,095 $1,329 $1,120 $1,092

Lowest Fares Chart By Month from Seattle to Osaka

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

Month Origin Destination Carrier Depart Date Return Date Stops Price
May Seattle Osaka All Nippon 5/30/16 6/7/16 2 $1,026
June Seattle Osaka All Nippon 6/9/16 6/21/16 2 $1,329
July Seattle Osaka All Nippon 7/23/16 8/7/16 2 $1,178
August Seattle Osaka All Nippon 8/3/16 8/17/16 2 $995
September Seattle Osaka All Nippon 9/15/16 9/20/16 2 $830
October Seattle Osaka All Nippon 10/19/16 11/2/16 2 $985
November Seattle Osaka All Nippon 11/23/16 12/4/16 1 $1,139
December Seattle Osaka Hawaiian 12/5/16 12/21/16 2 $1,296

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

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 Seattle to Osaka. 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 Seattle to Osaka is $1,172.

The average price for round trip flights from Seattle to Osaka is $1,422.

Seattle to Osaka Flight Questions

Below are some common questions that asked about this flight route:

Question: What are the most popular connecting cities when flying from Seattle to Osaka?
Answer: Honolulu, HI

Airlines Flying from Seattle to Osaka (SEA to OSA)

Below are the different airlines that fly from Seattle to Osaka with the average price of their plane tickets. Just remember that different airlines offer different levels of comfort and service, so consider convenience when choosing your airline.

Below is the full flight schedule summary of the next 30 days for flights from Seattle to Osaka.

Seattle to Osaka
Airline Connections Mon Tue Wed Thu Fri Sat Sun
Air Canada YVR X X X X X X
Air Canada YYC / YVR X X X X X
EVA Air TPE X X X X X X X
Delta HNL X X X X X X X
Delta PVG / NRT X X X X X X X
Emirates DXB X X X X X X X
Hawaiian HNL X X X X X X X
Korean ICN X X X X X
Lufthansa FRA X X X X X X X
All Nippon NRT X X X X X X X
All Nippon NRT / CTS X X X X X X X
Asiana ICN X X X X X X X
United SFO X X X X X X X
United LAX / SFO X X X X X X X

Airports for Your Route

These pages contain information about the major airports in Seattle and Osaka, 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 Seattle - SEA

FlightsAirlineLowest Price
Seattle to Chicago American, Alaska, JetBlue, Frontier, Spirit, United, Virgin America $197

Cheap International Flights from Seattle - SEA

FlightsAirlineLowest Price
Seattle to Tokyo American, Alaska, Hawaiian, JAL, All Nippon, United, Island Air $859
Seattle to Seoul American, Alaska, JetBlue, Hawaiian, Korean, Asiana, United, Virgin America $948
Seattle to Nagoya American, Alaska, Hawaiian, JAL, All Nippon, United $883
Seattle to Shanghai Sichuan, American, Alaska, Air China, China Southern, Hawaiian, Hainan, Xiamen, China Eastern, United, Shenzhen $516
Seattle to Beijing Sichuan, American, Alaska, Air China, China Southern, Hawaiian, Hainan, China Eastern, United $507
Seattle to Tokushima American, Hawaiian, JAL, All Nippon, United Check Dates
Seattle to Hong Kong American, Alaska, JetBlue, Cathay, Hawaiian, Hong Kong, United $688
Seattle to Fukuoka American, Alaska, Hawaiian, JAL, All Nippon, United $1,273
Seattle to Hiroshima American, Alaska, Hawaiian, JAL, All Nippon, United Check Dates

Cheap International Flights to Osaka - OSA

FlightsAirlineLowest Price
Vancouver to Osaka Air Canada, JAL, All Nippon $685
Portland to Osaka American, Alaska, Hawaiian, JAL, All Nippon, United $1,085
Victoria to Osaka Air Canada, JAL, All Nippon $712
Pasco to Osaka American, Alaska, Hawaiian, JAL, All Nippon, United Check Dates
Bellingham to Osaka American, Alaska, Hawaiian, JAL, All Nippon, United $1,722
Nanaimo to Osaka Air Canada, JAL, All Nippon Check Dates
Yakima to Osaka Hawaiian, JAL, All Nippon, United Check Dates
Wenatchee to Osaka Hawaiian, JAL, All Nippon, United Check Dates
Vancouver to Tokyo Air Canada, JAL, All Nippon, WestJet $648
Portland to Tokyo American, Alaska, Hawaiian, JAL, All Nippon, United $928
Vancouver to Nagoya Air Canada, JAL, All Nippon $693
Vancouver to Shanghai Sichuan, Air Canada, Air China, China Southern, Hainan, Xiamen, China Eastern, WestJet $444
Portland to Nagoya American, Alaska, Hawaiian, JAL, All Nippon, United $1,442
Vancouver to Seoul Air Canada, Korean, Asiana, WestJet $744
Vancouver to Beijing Sichuan, Air Canada, Air China, China Southern, Hainan, Xiamen, China Eastern, WestJet, Shenzhen $444
Vancouver to London Air Berlin, Air Canada, Air France, Finnair, Alitalia, British Airways, airBaltic, Condor, Aer Lingus, Iberia, Meridiana, Adria, KLM, Lufthansa, LOT, Thomas Cook, Czech, Austrian, SATA, Brussels, Tap Portugal, Air Transat, Virgin Atlantic, FlexFlight, WestJet $428
Victoria to Tokyo Air Canada, JAL, All Nippon, WestJet $676
Vancouver to Okayama Air Canada, JAL, All Nippon $886
Vancouver to Tokushima Air Canada, JAL, All Nippon Check Dates
Vancouver to Hiroshima Air Canada, JAL, All Nippon Check Dates
Cheap Flights from Seattle to Osaka, JP, Japan, from $995 Round trip from SEA to OSA