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Kansai Intl

$297+ Cheap flights from Washington to Kansai Intl (KIX)

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 1/12. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — KIX
Dec 27 — Jan 31
Fri 12/27
Fri 1/3
1 adult, Economy
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Cheap flight deals from Washington to Kansai Intl

Discover tips and strategies to find the most affordable flight options for your journey from Washington (USWA) to Kansai Intl (KIX). 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 December 22, 2024.

Round-trip from

$643
(Cheapflightsfares)

One-way from

$297
(Kiwi.com)
From Washington to Osaka Kansai Intl
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One-way flight from Washington to Osaka Kansai Intl
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Find flight deals from Washington to Kansai Intl

Cheapest flights from Washington to Kansai Intl
Explore the most affordable flight options available from Washington to Kansai Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 22, 2024.

This ANA deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure ANA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/275:00 amSEA - KIX
1 stop18h 35mMultiple Airlines
Tue 12/316:30 pmKIX - SEA
1 stop13h 55mMultiple Airlines
Deal found 12/21$1,296
This United Airlines deal was found by Cheapflights users on 12/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/285:00 amSEA - KIX
1 stop18h 35mUnited Airlines
Wed 1/16:30 pmKIX - SEA
1 stop22h 20mUnited Airlines
Deal found 12/20$1,459
This Expedia deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/277:15 amSEA - KIX
1 stop16h 20mANA
Tue 12/317:10 amKIX - SEA
2 stops31h 05mANA
Deal found 12/21$1,477
This Expedia deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/227:05 pmPDX - KIX
2 stops33h 45mMultiple Airlines
Wed 12/257:00 pmKIX - PDX
2 stops16h 24mMultiple Airlines
Deal found 12/21$1,561
This KAYAK deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/2612:10 amSEA - KIX
1 stop16h 45mEVA Air
Tue 12/3110:55 amKIX - SEA
1 stop24h 15mEVA Air
Deal found 12/21$1,653
This Korean Air deal was found by Cheapflights users on 12/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/2710:40 amSEA - KIX
1 stop31h 05mKorean Air
Tue 1/76:10 pmKIX - SEA
1 stop36h 09mKorean Air
Deal found 12/20$1,763
This Asiana Airlines deal was found by Cheapflights users on 12/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Asiana Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/2412:45 pmSEA - KIX
1 stop15h 10mAsiana Airlines
Wed 1/19:00 amKIX - SEA
1 stop18h 55mAsiana Airlines
Deal found 12/20$2,054
This Qatar Airways deal was found by Cheapflights users on 12/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/244:05 pmSEA - KIX
1 stop31h 10mQatar Airways
Tue 1/75:45 pmKIX - SEA
1 stop34h 55mQatar Airways
Deal found 12/20$2,065
This oojo deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/275:54 pmSEA - KIX
3 stops28h 01mCathay Pacific
Tue 12/319:25 amKIX - SEA
2 stops25h 30mCathay Pacific
Deal found 12/21$2,166
This China Airlines deal was found by Cheapflights users on 12/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/2112:10 amSEA - KIX
1 stop18h 25mChina Airlines
Tue 1/77:00 pmKIX - SEA
1 stop16h 15mChina Airlines
Deal found 12/20$2,977
This Delta deal was found by Cheapflights users on 12/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/266:25 pmSEA - KIX
2 stops33h 35mDelta
Sun 1/59:15 amKIX - SEA
1 stop21h 04mDelta
Deal found 12/20$2,982
This Air Canada deal was found by Cheapflights users on 12/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/227:15 pmSEA - KIX
2 stops32h 40mAir Canada
Mon 1/610:50 amKIX - SEA
2 stops28h 10mAir Canada
Deal found 12/20$3,126

Find flights from Washington to Kansai Intl within your budget

Customize your flight search to find flights from Washington to Kansai Intl 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 2,558,603 searches. Data last updated December 22, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

PortlandOsaka

PDX - KIX

PDXKIX

Portland

Mon 4/21

6:00 am-2:50 pm

1 stop16h 50m

Osaka Kansai Intl

Wed 4/30

4:50 pm-6:33 pm

1 stop17h 43m

$643

PortlandOsaka

PDX - KIX

PDXKIX

Portland

Wed 4/23

7:54 am-2:50 pm

1 stop14h 56m

Osaka Kansai Intl

Fri 5/2

4:50 pm-6:24 pm

1 stop17h 34m

$656

PortlandOsaka

PDX - KIX

PDXKIX

Portland

Mon 1/13

8:10 am-10:20 pm

2 stops21h 10m

Osaka Kansai Intl

Fri 1/24

3:05 pm-3:57 pm

2 stops17h 52m

$660

PortlandOsaka

PDX - KIX

PDXKIX

Portland

Sat 4/19

7:35 pm-8:40 am

2 stops21h 05m

Osaka Kansai Intl

Thu 5/1

4:50 pm-2:54 pm

1 stop14h 04m

$676

SeattleOsaka

SEA - KIX

SEAKIX

Seattle/Tacoma Intl

Mon 3/17

7:00 am-10:20 pm

2 stops23h 20m

Osaka Kansai Intl

Thu 3/27

8:25 am-9:15 pm

2 stops28h 50m

$835

PortlandOsaka

PDX - KIX

PDXKIX

Portland

Tue 1/14

3:45 pm-6:50 pm

2 stops34h 05m

Osaka Kansai Intl

Sun 1/26

5:50 pm-10:44 pm

1 stop21h 54m

$839

SeattleOsaka

SEA - KIX

SEAKIX

Seattle/Tacoma Intl

Sun 2/2

12:45 am-6:50 pm

2 stops25h 05m

Osaka Kansai Intl

Mon 2/10

5:50 pm-6:50 pm

1 stop18h 00m

$862

SeattleOsaka

SEA - KIX

SEAKIX

Seattle/Tacoma Intl

Thu 3/20

5:00 am-4:35 pm

1 stop19h 35m

Osaka Kansai Intl

Wed 4/2

4:50 pm-3:58 pm

1 stop15h 08m

$864

SeattleOsaka

SEA - KIX

SEAKIX

Seattle/Tacoma Intl

Mon 2/3

8:03 am-10:20 pm

2 stops21h 17m

Osaka Kansai Intl

Mon 2/10

8:45 pm-4:59 pm

2 stops37h 14m

$865

SeattleOsaka

SEA - KIX

SEAKIX

Seattle/Tacoma Intl

Tue 2/4

1:58 pm-6:50 pm

1 stop35h 52m

Osaka Kansai Intl

Tue 2/11

7:30 am-12:37 pm

2 stops22h 07m

$872

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/21

Showing 1-10 of 41 results
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Best time to book a flight from Washington to Kansai Intl

Have a flexible travel schedule? Discover the best time to fly to Kansai Intl from Washington with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Washington to Kansai Intl

Get recent, data-driven insights about flights from Washington to Kansai Intl including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from State of Washington to Osaka Kansai Intl Airport?

Currently, November is the cheapest month in which you can book a flight from State of Washington to Osaka Kansai Intl Airport (average of $950). Flying from State of Washington to Osaka Kansai Intl Airport in December is currently the most expensive (average of $1,366). 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.

What is the cheapest time of day to fly from WA to KIX?

Find hourly flight availability from Washington to Kansai Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 22, 2024.

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

Rainfall in Kansai Intl by month

Plan your trip to Kansai Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Osaka Kansai Intl Airport ranges from 1.6 - 7.9 inches per month. June is typically the wettest month, when rainfall can reach 7.9 in. January is typically the driest time to visit Osaka Kansai Intl Airport when rainfall is around 1.6 in.

Temperature in Kansai Intl by month

Plan your trip to Kansai Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Osaka Kansai Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 42.8 F).

Reviews of airlines servicing Kansai Intl

Get insights into the airlines that provide service to Kansai Intl. 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 Kansai Intl. Reviews last updated December 22, 2024.
Peruse reviews from past customers who have flown with ANA, American Airlines and Cathay Pacific from Washington to Osaka to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
STARLUX Airlines
9.1
Wonderful
129 reviews

Entertainment

9.1

Crew

9.3

Comfort

9.0

Food

8.9

Overall

9.1

Boarding

9.1

Reviews

1 / 3

Delicious food! I thought my first leg from SFO to Taipei was good, but this second from Taipei to Sapporo was even better. I liked the configuration of the plane 2 x 3 x 2. Although I wish it was made clear that folks needed to have their seats up during meal times. I had to remind the individual in front of me each time, which was awkward.

STARLUX Airlines
9.1
Wonderful
129 reviews
STARLUX Airlines
9.1
Wonderful
129 reviews

Entertainment

9.1

Crew

9.3

Comfort

9.0

Food

8.9

Overall

9.1

Boarding

9.1

Reviews

1 / 3

Delicious food! I thought my first leg from SFO to Taipei was good, but this second from Taipei to Sapporo was even better. I liked the configuration of the plane 2 x 3 x 2. Although I wish it was made clear that folks needed to have their seats up during meal times. I had to remind the individual in front of me each time, which was awkward.

EVA Air
8.4
Very good
1,265 reviews
STARLUX Airlines
9.1
Wonderful
129 reviews

Entertainment

9.1

Crew

9.3

Comfort

9.0

Food

8.9

Overall

9.1

Boarding

9.1

Reviews

1 / 3

Delicious food! I thought my first leg from SFO to Taipei was good, but this second from Taipei to Sapporo was even better. I liked the configuration of the plane 2 x 3 x 2. Although I wish it was made clear that folks needed to have their seats up during meal times. I had to remind the individual in front of me each time, which was awkward.

ANA
8.4
Very good
844 reviews
STARLUX Airlines
9.1
Wonderful
129 reviews

Entertainment

9.1

Crew

9.3

Comfort

9.0

Food

8.9

Overall

9.1

Boarding

9.1

Reviews

1 / 3

Delicious food! I thought my first leg from SFO to Taipei was good, but this second from Taipei to Sapporo was even better. I liked the configuration of the plane 2 x 3 x 2. Although I wish it was made clear that folks needed to have their seats up during meal times. I had to remind the individual in front of me each time, which was awkward.

Korean Air
8.4
Very good
1,025 reviews
STARLUX Airlines
9.1
Wonderful
129 reviews

Entertainment

9.1

Crew

9.3

Comfort

9.0

Food

8.9

Overall

9.1

Boarding

9.1

Reviews

1 / 3

Delicious food! I thought my first leg from SFO to Taipei was good, but this second from Taipei to Sapporo was even better. I liked the configuration of the plane 2 x 3 x 2. Although I wish it was made clear that folks needed to have their seats up during meal times. I had to remind the individual in front of me each time, which was awkward.

Japan Airlines
8.3
Very good
1,440 reviews
STARLUX Airlines
9.1
Wonderful
129 reviews

Entertainment

9.1

Crew

9.3

Comfort

9.0

Food

8.9

Overall

9.1

Boarding

9.1

Reviews

1 / 3

Delicious food! I thought my first leg from SFO to Taipei was good, but this second from Taipei to Sapporo was even better. I liked the configuration of the plane 2 x 3 x 2. Although I wish it was made clear that folks needed to have their seats up during meal times. I had to remind the individual in front of me each time, which was awkward.

Related info for your journey

Find useful and relevant information for your journey from Washington to Kansai Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    The cheapest airline one-way is American Airlines, with whom users have recently found tickets for as low as $382. However, be on the lookout for offers from Japan Airlines and ANA, as they are both options that can get you from State of Washington to Osaka Kansai Intl Airport for a low price.

  • What are the most popular routes from State of Washington to Osaka Kansai Intl Airport?

    The most popular flight routes from State of Washington to Osaka Kansai Intl Airport are Seattle/Tacoma Intl - Osaka Kansai Intl, Portland - Osaka Kansai Intl and Pasco Tri Cities - Osaka Kansai Intl.

  • Can I find deals for flights from Washington to Kansai Intl that include hotel bookings?

    Yes. In addition to deals on Washington to Kansai Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Washington to Kansai Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington to Kansai Intl.

  • Can I find deals for business class flights from Washington to Kansai Intl?

    Yes. Cheapflights offers flight deals from Washington to Kansai Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from State of Washington to Osaka Kansai Intl Airport?

    Currently, November is the cheapest month in which you can book a flight from State of Washington to Osaka Kansai Intl Airport (average of $950). Flying from State of Washington to Osaka Kansai Intl Airport in December is currently the most expensive (average of $1,366). 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.

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Top 8 airlines flying from Washington to Kansai Intl

Discover the top 8 airlines that operate flights from Washington to Kansai Intl. 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 2,558,603 searches. Data last updated December 22, 2024.
AirlineCheapestAverageFlexibilityOn-time
China EasternCheapest$719Average$756FlexibilityNo cancel feeOn-time62%
Asiana AirlinesCheapest$832Average$1,074FlexibilityNo cancel feeOn-time76%
China AirlinesCheapest$852Average$1,017FlexibilityNo cancel feeOn-time70%
STARLUX AirlinesCheapest$918Average$1,029FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$930Average$1,062FlexibilityNo cancel feeOn-time67%
Hawaiian AirlinesCheapest$997Average$1,071FlexibilityNo cancel feeOn-time85%
ANACheapest$1,030Average$1,534FlexibilityNo cancel feeOn-time80%
EVA AirCheapest$1,033Average$1,176FlexibilityNo cancel feeOn-time74%
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