What are the cheapest airlines to fly from State of Washington to Osaka one-way?

$658 is the cheapest one-way deal found within the past few days, from Japan Airlines. You may also be able to find cheap deals on EVA Air and Singapore Airlines, with prices starting from $676 and $684, respectively.

What are the most popular airlines that fly from State of Washington to Osaka?

Before booking your flight from State of Washington to Osaka check out the most popular airlines for this route: Air Canada, EVA Air or Hawaiian Airlines.

What are the most popular routes from State of Washington to Osaka?

Most travelers choose Seattle/Tacoma Intl - Osaka Kansai Intl, Seattle/Tacoma Intl - Osaka Itami or Seattle/Tacoma Intl - Kobe when deciding on the best route from State of Washington to Osaka.

What are the cheapest flights from State of Washington to Osaka?

Looking for the cheapest flight from State of Washington to Osaka? While on average our users pay $1,796, our data indicates the cheapest price to be $680. The most popular route (Seattle/Tacoma Intl - Osaka Kansai Intl), is priced around $984.

Can I find flights from State of Washington to Osaka for under $1,100 on Cheapflights?

Yes, there are multiple flights from State of Washington to Osaka for under $1,100. The cheapest flight booked recently is on Hawaiian Airlines for just $1,012, but on average you can expect to pay $1,058.

Are there last-minute flights available from State of Washington to Osaka for under $1,700?

There are currently 12+ open flights from State of Washington to Osaka within the next 7 days for less than $1,700.

Which airlines flying from Washington to Osaka have flexible cancellations due to COVID-19?

Some of the carriers operating flights from Washington to Osaka that may be offering flexible cancellation policies are ANA, EVA Air, and Japan Airlines. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

How far in advance should I book a flight from State of Washington to Osaka?

To save on the cost of your flight from State of Washington to Osaka, book at least 61 days before your planned departure. Booking around this time can save you about 45% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $1,845 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $2,127.

What is the cheapest month to fly from State of Washington to Osaka?

Flights from State of Washington to Osaka lean towards being more expensive in December. Prices are generally better when you fly from State of Washington to Osaka in May, with the cheapest ticket starting at $1,032.

When is the cheapest time to fly from State of Washington to Osaka (WA - OSA)?

When flying from State of Washington to Osaka, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap Flights from Washington (WA) to Osaka, Japan from $493 - Find Tickets & Airfare Deals at Cheapflights.com

Cheap flights from Washington to Osaka in March, April 2023

Apr 19 - Apr 27

SEA

Seattle/Tacoma Intl

KIX

Osaka Kansai Intl

1 stop

18h 45m

KIX

Osaka Kansai Intl

SEA

Seattle/Tacoma Intl

1 stop

17h 20m

$1,012

Hawaiian Airlines

Deal found 3/29

Apr 29 - May 6

SEA

Seattle/Tacoma Intl

KIX

Osaka Kansai Intl

1 stop

18h 20m

KIX

Osaka Kansai Intl

SEA

Seattle/Tacoma Intl

1 stop

17h 10m

$1,034

Hawaiian Airlines

Deal found 3/30

Apr 15 - Apr 27

SEA

Seattle/Tacoma Intl

KIX

Osaka Kansai Intl

1 stop

18h 20m

KIX

Osaka Kansai Intl

SEA

Seattle/Tacoma Intl

1 stop

17h 20m

$1,037

Hawaiian Airlines

Deal found 3/29

Apr 15 - Apr 28

SEA

Seattle/Tacoma Intl

KIX

Osaka Kansai Intl

1 stop

18h 20m

KIX

Osaka Kansai Intl

SEA

Seattle/Tacoma Intl

1 stop

17h 20m

$1,062

Hawaiian Airlines

Deal found 3/29

Apr 19 - May 3

SEA

Seattle/Tacoma Intl

KIX

Osaka Kansai Intl

1 stop

18h 55m

KIX

Osaka Kansai Intl

SEA

Seattle/Tacoma Intl

2 stops

26h 10m

$1,134

Multiple Airlines

Deal found 3/29

Apr 22 - May 2

SEA

Seattle/Tacoma Intl

KIX

Osaka Kansai Intl

2 stops

19h 20m

KIX

Osaka Kansai Intl

SEA

Seattle/Tacoma Intl

1 stop

15h 49m

$1,159

Multiple Airlines

Deal found 3/29

Apr 22 - May 3

SEA

Seattle/Tacoma Intl

KIX

Osaka Kansai Intl

2 stops

19h 20m

KIX

Osaka Kansai Intl

SEA

Seattle/Tacoma Intl

1 stop

15h 49m

$1,160

Multiple Airlines

Deal found 3/29

Apr 19 - May 3

SEA

Seattle/Tacoma Intl

KIX

Osaka Kansai Intl

1 stop

18h 45m

KIX

Osaka Kansai Intl

SEA

Seattle/Tacoma Intl

1 stop

17h 10m

$1,172

Hawaiian Airlines

Deal found 3/29

Apr 22 - May 4

SEA

Seattle/Tacoma Intl

KIX

Osaka Kansai Intl

2 stops

19h 20m

KIX

Osaka Kansai Intl

SEA

Seattle/Tacoma Intl

1 stop

15h 59m

$1,180

Multiple Airlines

Deal found 3/29

Washington to Osaka 2023 flight deals

Apr 19 - Apr 30

SEA

Seattle/Tacoma Intl

KIX

Osaka Kansai Intl

1 stop

18h 45m

KIX

Osaka Kansai Intl

SEA

Seattle/Tacoma Intl

1 stop

17h 20m

$1,012

Hawaiian Airlines

Deal found 3/29

Sep 13 - Sep 26

SEA

Seattle/Tacoma Intl

KIX

Osaka Kansai Intl

1 stop

23h 45m

KIX

Osaka Kansai Intl

SEA

Seattle/Tacoma Intl

1 stop

17h 00m

$1,016

EVA Air

Deal found 3/29

Sep 18 - Oct 31

SEA

Seattle/Tacoma Intl

KIX

Osaka Kansai Intl

1 stop

23h 45m

KIX

Osaka Kansai Intl

SEA

Seattle/Tacoma Intl

1 stop

22h 15m

$1,024

EVA Air

Deal found 3/29

Apr 29 - May 6

SEA

Seattle/Tacoma Intl

KIX

Osaka Kansai Intl

1 stop

18h 20m

KIX

Osaka Kansai Intl

SEA

Seattle/Tacoma Intl

1 stop

17h 10m

$1,034

Hawaiian Airlines

Deal found 3/30

Apr 15 - Apr 27

SEA

Seattle/Tacoma Intl

KIX

Osaka Kansai Intl

1 stop

18h 20m

KIX

Osaka Kansai Intl

SEA

Seattle/Tacoma Intl

1 stop

17h 20m

$1,037

Hawaiian Airlines

Deal found 3/29

Sep 12 - Sep 27

SEA

Seattle/Tacoma Intl

KIX

Osaka Kansai Intl

1 stop

23h 45m

KIX

Osaka Kansai Intl

SEA

Seattle/Tacoma Intl

1 stop

17h 00m

$1,039

EVA Air

Deal found 3/30

Sep 20 - Oct 31

SEA

Seattle/Tacoma Intl

KIX

Osaka Kansai Intl

1 stop

16h 40m

KIX

Osaka Kansai Intl

SEA

Seattle/Tacoma Intl

1 stop

17h 25m

$1,048

EVA Air

Deal found 3/29

Sep 19 - Oct 31

SEA

Seattle/Tacoma Intl

KIX

Osaka Kansai Intl

1 stop

23h 45m

KIX

Osaka Kansai Intl

SEA

Seattle/Tacoma Intl

1 stop

17h 25m

$1,053

EVA Air

Deal found 3/29

Oct 17 - Nov 4

SEA

Seattle/Tacoma Intl

KIX

Osaka Kansai Intl

1 stop

18h 40m

KIX

Osaka Kansai Intl

SEA

Seattle/Tacoma Intl

1 stop

17h 25m

$1,054

EVA Air

Deal found 3/30

Cheap Air Canada flights from Washington to Osaka

Aug 16 - Aug 31

SEA

Seattle/Tacoma Intl

KIX

Osaka Kansai Intl

1 stop

14h 45m

KIX

Osaka Kansai Intl

SEA

Seattle/Tacoma Intl

1 stop

15h 39m

$1,083

Air Canada

Deal found 3/29

Sep 19 - Oct 31

SEA

Seattle/Tacoma Intl

ITM

Osaka Itami

2 stops

17h 00m

ITM

Osaka Itami

SEA

Seattle/Tacoma Intl

2 stops

16h 28m

$1,084

Air Canada

Deal found 3/29

Aug 14 - Aug 28

SEA

Seattle/Tacoma Intl

KIX

Osaka Kansai Intl

1 stop

14h 45m

KIX

Osaka Kansai Intl

SEA

Seattle/Tacoma Intl

1 stop

15h 39m

$1,092

Air Canada

Deal found 3/29

Aug 16 - Aug 22

SEA

Seattle/Tacoma Intl

KIX

Osaka Kansai Intl

2 stops

17h 40m

KIX

Osaka Kansai Intl

SEA

Seattle/Tacoma Intl

1 stop

15h 39m

$1,142

Air Canada

Deal found 3/30

Jul 17 - Aug 7

SEA

Seattle/Tacoma Intl

KIX

Osaka Kansai Intl

1 stop

14h 45m

KIX

Osaka Kansai Intl

SEA

Seattle/Tacoma Intl

1 stop

15h 39m

$1,158

Air Canada

Deal found 3/30

Sep 15 - Sep 18

SEA

Seattle/Tacoma Intl

ITM

Osaka Itami

2 stops

32h 25m

ITM

Osaka Itami

SEA

Seattle/Tacoma Intl

2 stops

14h 39m

$1,159

Air Canada

Deal found 3/29

Apr 18 - May 3

SEA

Seattle/Tacoma Intl

ITM

Osaka Itami

2 stops

16h 20m

ITM

Osaka Itami

SEA

Seattle/Tacoma Intl

2 stops

19h 42m

$1,181

Air Canada

Deal found 3/29

Cheap Hawaiian Airlines flights from Washington to Osaka

Apr 19 - Apr 30

SEA

Seattle/Tacoma Intl

KIX

Osaka Kansai Intl

1 stop

18h 45m

KIX

Osaka Kansai Intl

SEA

Seattle/Tacoma Intl

1 stop

17h 20m

$1,012

Hawaiian Airlines

Deal found 3/29

Apr 29 - May 6

SEA

Seattle/Tacoma Intl

KIX

Osaka Kansai Intl

1 stop

18h 20m

KIX

Osaka Kansai Intl

SEA

Seattle/Tacoma Intl

1 stop

17h 10m

$1,034

Hawaiian Airlines

Deal found 3/30

Apr 15 - Apr 27

SEA

Seattle/Tacoma Intl

KIX

Osaka Kansai Intl

1 stop

18h 20m

KIX

Osaka Kansai Intl

SEA

Seattle/Tacoma Intl

1 stop

17h 20m

$1,037

Hawaiian Airlines

Deal found 3/29

Apr 15 - Apr 28

SEA

Seattle/Tacoma Intl

KIX

Osaka Kansai Intl

1 stop

18h 20m

KIX

Osaka Kansai Intl

SEA

Seattle/Tacoma Intl

1 stop

17h 20m

$1,062

Hawaiian Airlines

Deal found 3/29

Last minute flights from Washington to Osaka

Apr 5 - Apr 9

SEA

Seattle/Tacoma Intl

KIX

Osaka Kansai Intl

2 stops

36h 50m

KIX

Osaka Kansai Intl

SEA

Seattle/Tacoma Intl

2 stops

29h 10m

$1,692

Multiple Airlines

Deal found 3/28

Apr 5 - Apr 9

SEA

Seattle/Tacoma Intl

KIX

Osaka Kansai Intl

1 stop

17h 50m

KIX

Osaka Kansai Intl

SEA

Seattle/Tacoma Intl

1 stop

31h 55m

$1,960

Multiple Airlines

Deal found 3/28

Apr 9 - Apr 16

SEA

Seattle/Tacoma Intl

KIX

Osaka Kansai Intl

1 stop

29h 35m

KIX

Osaka Kansai Intl

SEA

Seattle/Tacoma Intl

1 stop

29h 35m

$1,988

ANA

Deal found 3/30

Apr 5 - Apr 9

SEA

Seattle/Tacoma Intl

KIX

Osaka Kansai Intl

2 stops

31h 50m

KIX

Osaka Kansai Intl

SEA

Seattle/Tacoma Intl

1 stop

33h 05m

$2,060

Multiple Airlines

Deal found 3/28

Apr 9 - Apr 16

SEA

Seattle/Tacoma Intl

KIX

Osaka Kansai Intl

1 stop

30h 20m

KIX

Osaka Kansai Intl

SEA

Seattle/Tacoma Intl

2 stops

25h 33m

$2,137

Delta

Deal found 3/30

Apr 9 - Apr 16

SEA

Seattle/Tacoma Intl

KIX

Osaka Kansai Intl

2 stops

33h 32m

KIX

Osaka Kansai Intl

SEA

Seattle/Tacoma Intl

2 stops

25h 33m

$2,141

Delta

Deal found 3/30

Apr 5 - Apr 9

SEA

Seattle/Tacoma Intl

KIX

Osaka Kansai Intl

2 stops

21h 00m

KIX

Osaka Kansai Intl

SEA

Seattle/Tacoma Intl

3 stops

32h 52m

$2,199

Multiple Airlines

Deal found 3/28

Apr 9 - Apr 16

SEA

Seattle/Tacoma Intl

KIX

Osaka Kansai Intl

2 stops

41h 15m

KIX

Osaka Kansai Intl

SEA

Seattle/Tacoma Intl

3 stops

46h 39m

$2,474

United Airlines

Deal found 3/30

Apr 9 - Apr 16

SEA

Seattle/Tacoma Intl

KIX

Osaka Kansai Intl

3 stops

46h 05m

KIX

Osaka Kansai Intl

SEA

Seattle/Tacoma Intl

3 stops

60h 44m

$3,781

Multiple Airlines

Deal found 3/30

One-way flights to Osaka from Washington

Apr 26

SEA

Seattle/Tacoma Intl

KIX

Osaka Kansai Intl

2 stops

21h 00m

$493

Multiple Airlines

Deal found 3/28

Apr 26

SEA

Seattle/Tacoma Intl

KIX

Osaka Kansai Intl

3 stops

30h 43m

$531

Multiple Airlines

Deal found 3/28

Apr 27

SEA

Seattle/Tacoma Intl

KIX

Osaka Kansai Intl

2 stops

44h 50m

$533

Multiple Airlines

Deal found 3/28

Apr 27

SEA

Seattle/Tacoma Intl

KIX

Osaka Kansai Intl

3 stops

43h 51m

$544

Multiple Airlines

Deal found 3/28

Sep 14

SEA

Seattle/Tacoma Intl

ITM

Osaka Itami

2 stops

20h 05m

$548

Multiple Airlines

Deal found 3/28

Jun 28

SEA

Seattle/Tacoma Intl

ITM

Osaka Itami

2 stops

30h 55m

$626

Multiple Airlines

Deal found 3/29

Jun 28

SEA

Seattle/Tacoma Intl

KIX

Osaka Kansai Intl

2 stops

29h 00m

$626

Multiple Airlines

Deal found 3/29

Aug 23

SEA

Seattle/Tacoma Intl

ITM

Osaka Itami

2 stops

19h 55m

$629

Multiple Airlines

Deal found 3/29

Aug 23

SEA

Seattle/Tacoma Intl

KIX

Osaka Kansai Intl

2 stops

28h 05m

$643

Multiple Airlines

Deal found 3/29

Find flights from Washington to Osaka within your budget

Fly from

Fly to

Budget

$1,012 - $1,302

Route

Depart

Return

Price

Seattle/Tacoma IntlOsaka Kansai Intl

SEA - KIX

SEAKIX

Seattle/Tacoma Intl

2023-04-19

1 stop18h 45m

Osaka Kansai Intl

2023-04-30

1 stop17h 20m

$1,012

Pick Dates

Seattle/Tacoma IntlOsaka Kansai Intl

SEA - KIX

SEAKIX

Seattle/Tacoma Intl

2023-09-13

1 stop23h 45m

Osaka Kansai Intl

2023-09-26

1 stop17h 00m

$1,016

Pick Dates

Seattle/Tacoma IntlOsaka Kansai Intl

SEA - KIX

SEAKIX

Seattle/Tacoma Intl

2023-09-18

1 stop23h 45m

Osaka Kansai Intl

2023-10-31

1 stop22h 15m

$1,024

Pick Dates

Seattle/Tacoma IntlOsaka Kansai Intl

SEA - KIX

SEAKIX

Seattle/Tacoma Intl

2023-09-13

2 stops25h 05m

Osaka Kansai Intl

2023-09-20

3 stops32h 55m

$1,056

Pick Dates

Seattle/Tacoma IntlOsaka Kansai Intl

SEA - KIX

SEAKIX

Seattle/Tacoma Intl

2023-08-16

1 stop14h 45m

Osaka Kansai Intl

2023-08-31

1 stop15h 39m

$1,083

Pick Dates

Seattle/Tacoma IntlOsaka Kansai Intl

SEA - KIX

SEAKIX

Seattle/Tacoma Intl

2023-09-20

1 stop15h 38m

Osaka Kansai Intl

2023-10-31

2 stops17h 28m

$1,123

Pick Dates

Seattle/Tacoma IntlOsaka Kansai Intl

SEA - KIX

SEAKIX

Seattle/Tacoma Intl

2023-09-24

1 stop15h 38m

Osaka Kansai Intl

2023-10-31

1 stop14h 35m

$1,136

Pick Dates

Seattle/Tacoma IntlOsaka Itami

SEA - ITM

SEAITM

Seattle/Tacoma Intl

2023-09-23

2 stops25h 05m

Osaka Itami

2023-11-02

1 stop12h 55m

$1,299

Pick Dates

Seattle/Tacoma IntlOsaka Itami

SEA - ITM

SEAITM

Seattle/Tacoma Intl

2023-09-20

1 stop14h 00m

Osaka Itami

2023-11-01

1 stop12h 55m

$1,302

Pick Dates

Flights are sorted by cheapest first

Deals found on 3/29

Reviews of Airlines Servicing Osaka

ANA

8.2

Very good

69 reviews

Check prices

Reviews

1 / 10

On time, smooth flight, and crew attendants are very nice and helpful. Only draw back was the boarding process which I think was kind of awkward. My family seating was assigned on the same row, however my wife and daughter were boarded ahead of me as group 3 and I was boarded as group 5 (last). I thought it was an error by the airline at first, however, it happened again on the return flight but this time my daughter was boarded ahead of us when our seating was in the same row and next to each other. Other than that, every thing are good. Hope the airlines receives this feedback and make necessary changes.

ANA

8.2

Very good

69 reviews

ANA

8.2

Very good

69 reviews

Check prices

Reviews

1 / 10

On time, smooth flight, and crew attendants are very nice and helpful. Only draw back was the boarding process which I think was kind of awkward. My family seating was assigned on the same row, however my wife and daughter were boarded ahead of me as group 3 and I was boarded as group 5 (last). I thought it was an error by the airline at first, however, it happened again on the return flight but this time my daughter was boarded ahead of us when our seating was in the same row and next to each other. Other than that, every thing are good. Hope the airlines receives this feedback and make necessary changes.

Singapore Airlines

8.2

Very good

259 reviews

ANA

8.2

Very good

69 reviews

Check prices

Reviews

1 / 10

On time, smooth flight, and crew attendants are very nice and helpful. Only draw back was the boarding process which I think was kind of awkward. My family seating was assigned on the same row, however my wife and daughter were boarded ahead of me as group 3 and I was boarded as group 5 (last). I thought it was an error by the airline at first, however, it happened again on the return flight but this time my daughter was boarded ahead of us when our seating was in the same row and next to each other. Other than that, every thing are good. Hope the airlines receives this feedback and make necessary changes.

Japan Airlines

8.0

Very good

199 reviews

ANA

8.2

Very good

69 reviews

Check prices

Reviews

1 / 10

On time, smooth flight, and crew attendants are very nice and helpful. Only draw back was the boarding process which I think was kind of awkward. My family seating was assigned on the same row, however my wife and daughter were boarded ahead of me as group 3 and I was boarded as group 5 (last). I thought it was an error by the airline at first, however, it happened again on the return flight but this time my daughter was boarded ahead of us when our seating was in the same row and next to each other. Other than that, every thing are good. Hope the airlines receives this feedback and make necessary changes.

Hawaiian Airlines

8.0

Very good

529 reviews

ANA

8.2

Very good

69 reviews

Check prices

Reviews

1 / 10

On time, smooth flight, and crew attendants are very nice and helpful. Only draw back was the boarding process which I think was kind of awkward. My family seating was assigned on the same row, however my wife and daughter were boarded ahead of me as group 3 and I was boarded as group 5 (last). I thought it was an error by the airline at first, however, it happened again on the return flight but this time my daughter was boarded ahead of us when our seating was in the same row and next to each other. Other than that, every thing are good. Hope the airlines receives this feedback and make necessary changes.

Asiana Airlines

8.0

Very good

52 reviews

ANA

8.2

Very good

69 reviews

Check prices

Reviews

1 / 10

On time, smooth flight, and crew attendants are very nice and helpful. Only draw back was the boarding process which I think was kind of awkward. My family seating was assigned on the same row, however my wife and daughter were boarded ahead of me as group 3 and I was boarded as group 5 (last). I thought it was an error by the airline at first, however, it happened again on the return flight but this time my daughter was boarded ahead of us when our seating was in the same row and next to each other. Other than that, every thing are good. Hope the airlines receives this feedback and make necessary changes.

Related info for your journey

SEA stands for Seattle/Tacoma Intl Airport, while KIX stands for Osaka Kansai Intl Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry. Osaka Itami Airport (ITM), Kobe Airport (UKB) are other airports near this flight route and their unique identifiers/IATA codes.

Flights to Osaka from Washington

Flights to Washington

Flights to Osaka

Flights from Washington

Flights from Osaka

Rent a Car

Car Rentals in Osaka

Car Rentals at Itami

Departure points for flights from Washington to Osaka

Flights from Seattle to Osakafrom $888 pp

Flights from Spokane to Osakafrom $1,594 pp

Top 6 airlines flying from Washington to Osaka

Airline	Cheapest	Average	Flexibility	On-time	COVID-19 safety
Hawaiian Airlines	Cheapest$887	Average$1,302	FlexibilityNo cancel fee	On-time85%	COVID-19 safety	Search Hawaiian Airlines flights
EVA Air	Cheapest$1,017	Average$1,160	FlexibilityNo cancel fee	On-time74%	COVID-19 safety	Search EVA Air flights
Japan Airlines	Cheapest$1,066	Average$1,553	FlexibilityNo cancel fee	On-time79%	COVID-19 safety	Search Japan Airlines flights
ANA	Cheapest$1,078	Average$1,420	FlexibilityNo cancel fee	On-time80%	COVID-19 safety	Search ANA flights
Air Canada	Cheapest$1,149	Average$1,321	FlexibilityNo cancel fee	On-time67%	COVID-19 safety	Search Air Canada flights
American Airlines	Cheapest$1,282	Average$1,617	FlexibilityNo cancel fee	On-time71%	COVID-19 safety	Search American Airlines flights

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Cheap flights from Washington to Osaka (OSA) from $493

This is the cheapest one-way flight price, found on 3/28. Prices may vary by date and flight preferences.

How far in advance should I book a flight from State of Washington to Osaka?

What is the cheapest month to fly from State of Washington to Osaka?

When is the cheapest time to fly from State of Washington to Osaka (WA - OSA)?

Cheap flights from Washington to Osaka in March, April 2023

The best prices found for Washington to OSA flights for March, April

Washington to Osaka 2023 flight deals

Cheap flights to Osaka from Washington found for this year

Cheap Air Canada flights from Washington to Osaka

Cheap Hawaiian Airlines flights from Washington to Osaka

Last minute flights from Washington to Osaka

Late deals on return flights to Osaka from Washington, departing today and this week

One-way flights to Osaka from Washington

The cheapest one-way flights from Washington to Osaka

Find flights from Washington to Osaka within your budget

Use the slider to find flights from Washington to Osaka that fit your budget.

Reviews of Airlines Servicing Osaka

Related info for your journey

Useful info, stats and facts about Washington to Osaka flights.

Which airlines flying from Washington to Osaka have flexible cancellations due to COVID-19?

Can I find flights from State of Washington to Osaka for under $1,100 on Cheapflights?

Are there last-minute flights available from State of Washington to Osaka for under $1,700?

What are the cheapest airlines to fly from State of Washington to Osaka one-way?

What are the most popular routes from State of Washington to Osaka?

What are the most popular airlines that fly from State of Washington to Osaka?

What are the cheapest flights from State of Washington to Osaka?

What does SEA to KIX mean?

Flights to Osaka from Washington

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Departure points for flights from Washington to Osaka

Select to see more specific information for flights to Osaka from all departure points in Washington

Top 6 airlines flying from Washington to Osaka

The chart below displays the airlines Cheapflights users traveling from Washington to Osaka choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.

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