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$442+ Cheap flights from Kansai Intl (KIX) to Seattle (SEA)

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 12/12. Fares are subject to change and may not be available on all flights or dates of travel.
KIX — SEA
Nov 3 — Nov 101
Sun 11/3
Sun 11/10
1 adult, Economy
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KIX - SEA
Nov 3 - Nov 10

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Cheap flight deals from Kansai Intl to Seattle

Discover tips and strategies to find the most affordable flight options for your journey from Kansai Intl (KIX) to Seattle (SEA). 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 October 29, 2024.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Popular in

August

Cheapest in

October

Round-trip from

$864
(Kiwi.com)

One-way from

$442
(Kiwi.com)
Provider with most accurate pricing for Osaka Kansai Intl-Seattle/Tacoma Intl flight deals.
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Provider most trusted by Cheapflights users for Osaka Kansai Intl-Seattle/Tacoma Intl flights.
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High demand for flights, 37% potential price rise
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Best time to find cheap flights, 24% potential price drop
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From Osaka Kansai Intl to Seattle/Tacoma Intl
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One-way flight from Osaka Kansai Intl to Seattle/Tacoma Intl
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Find flight deals from Kansai Intl to Seattle

Cheapest flights from Kansai Intl to Seattle
Explore the most affordable flight options available from Kansai Intl to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 29, 2024.

This Kiwi.com deal was found by Cheapflights users on 10/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/57:40 amKIX - SEA
1 stop20h 10mMultiple Airlines
Sun 12/812:40 pmSEA - KIX
1 stop17h 05mMultiple Airlines
Deal found 10/28$864
This oojo deal was found by Cheapflights users on 10/29. 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.
Tue 11/1212:55 pmKIX - SEA
1 stop22h 15mEVA Air
Sun 12/112:10 amSEA - KIX
1 stop16h 45mEVA Air
Deal found 10/29$880
This oojo deal was found by Cheapflights users on 10/29. 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.
Tue 11/1210:50 amKIX - SEA
1 stop17h 00mAsiana Airlines
Mon 12/212:40 pmSEA - KIX
1 stop15h 15mAsiana Airlines
Deal found 10/29$918
This Gotogate deal was found by Cheapflights users on 10/28. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/52:30 pmKIX - SEA
1 stop20h 45mChina Airlines
Sat 12/712:10 amSEA - KIX
1 stop18h 25mChina Airlines
Deal found 10/28$1,048
This United Airlines deal was found by Cheapflights users on 10/28. 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.
Thu 12/266:30 pmKIX - SEA
2 stops21h 00mUnited Airlines
Sat 1/46:13 pmSEA - KIX
1 stop29h 22mUnited Airlines
Deal found 10/28$1,615
This Delta deal was found by Cheapflights users on 10/29. 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.
Tue 11/129:15 amKIX - SEA
1 stop21h 02mDelta
Sun 12/112:55 amSEA - KIX
2 stops27h 05mDelta
Deal found 10/29$1,635
This KAYAK deal was found by Cheapflights users on 10/29. 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.
Tue 11/129:50 amKIX - SEA
2 stops25h 14mCathay Pacific
Mon 12/25:55 pmSEA - KIX
3 stops28h 00mCathay Pacific
Deal found 10/29$1,640
This oojo deal was found by Cheapflights users on 10/29. 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.
Thu 12/267:30 amKIX - SEA
1 stop19h 20mJapan Airlines
Fri 1/37:00 amSEA - KIX
2 stops33h 20mJapan Airlines
Deal found 10/29$1,767
This STARLUX Airlines deal was found by Cheapflights users on 10/28. 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 STARLUX Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/1812:20 pmKIX - SEA
1 stop19h 45mSTARLUX Airlines
Fri 1/1012:05 amSEA - KIX
1 stop19h 45mSTARLUX Airlines
Deal found 10/28$3,990
This AranGrant deal was found by Cheapflights users on 10/28. 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 AranGrant is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/203:40 pmKIX - SEA
1 stop14h 40mANA
Wed 1/87:05 amSEA - KIX
2 stops19h 20mANA
Deal found 10/28$5,072
This KLM deal was found by Cheapflights users on 10/28. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2212:30 pmKIX - SEA
2 stops40h 22mKLM
Tue 1/77:35 amSEA - KIX
2 stops34h 45mKLM
Deal found 10/28$5,282
This Qatar Airways deal was found by Cheapflights users on 10/28. 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.
Sun 12/224:55 pmKIX - SEA
2 stops35h 45mQatar Airways
Tue 1/74:05 pmSEA - KIX
1 stop31h 10mQatar Airways
Deal found 10/28$7,493

Find flights from Kansai Intl to Seattle within your budget

Customize your flight search to find flights from Kansai Intl to Seattle 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 2,539,541 searches. Data last updated October 29, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$864 - $1,767

Route

Depart

Return

Price

Osaka Kansai IntlSeattle/Tacoma Intl

KIX - SEA

KIXSEA

Osaka Kansai Intl

Thu 12/5

1 stop20h 10m

Seattle/Tacoma Intl

Sun 12/8

1 stop17h 05m

$864

Osaka Kansai IntlSeattle/Tacoma Intl

KIX - SEA

KIXSEA

Osaka Kansai Intl

Tue 11/12

1 stop22h 15m

Seattle/Tacoma Intl

Sun 12/1

1 stop16h 45m

$880

Osaka Kansai IntlSeattle/Tacoma Intl

KIX - SEA

KIXSEA

Osaka Kansai Intl

Sat 4/12

1 stop31h 50m

Seattle/Tacoma Intl

Wed 4/16

1 stop13h 45m

$882

Osaka Kansai IntlSeattle/Tacoma Intl

KIX - SEA

KIXSEA

Osaka Kansai Intl

Wed 4/9

1 stop16h 45m

Seattle/Tacoma Intl

Wed 4/23

1 stop20h 10m

$888

Osaka Kansai IntlSeattle/Tacoma Intl

KIX - SEA

KIXSEA

Osaka Kansai Intl

Tue 11/12

1 stop17h 00m

Seattle/Tacoma Intl

Mon 12/2

1 stop15h 15m

$918

Osaka Kansai IntlSeattle/Tacoma Intl

KIX - SEA

KIXSEA

Osaka Kansai Intl

Sat 4/12

1 stop22h 20m

Seattle/Tacoma Intl

Tue 4/15

1 stop18h 50m

$951

Osaka Kansai IntlSeattle/Tacoma Intl

KIX - SEA

KIXSEA

Osaka Kansai Intl

Wed 4/9

1 stop14h 15m

Seattle/Tacoma Intl

Thu 4/24

1 stop36h 15m

$1,087

Osaka Kansai IntlSeattle/Tacoma Intl

KIX - SEA

KIXSEA

Osaka Kansai Intl

Wed 4/9

2 stops16h 55m

Seattle/Tacoma Intl

Thu 4/24

2 stops19h 20m

$1,602

Osaka Kansai IntlSeattle/Tacoma Intl

KIX - SEA

KIXSEA

Osaka Kansai Intl

Thu 12/26

2 stops21h 00m

Seattle/Tacoma Intl

Sat 1/4

1 stop29h 22m

$1,615

Osaka Kansai IntlSeattle/Tacoma Intl

KIX - SEA

KIXSEA

Osaka Kansai Intl

Tue 11/12

1 stop21h 02m

Seattle/Tacoma Intl

Sun 12/1

2 stops27h 05m

$1,635

Osaka Kansai IntlSeattle/Tacoma Intl

KIX - SEA

KIXSEA

Osaka Kansai Intl

Tue 11/12

2 stops25h 14m

Seattle/Tacoma Intl

Mon 12/2

3 stops28h 00m

$1,640

Osaka Kansai IntlSeattle/Tacoma Intl

KIX - SEA

KIXSEA

Osaka Kansai Intl

Thu 12/26

1 stop19h 20m

Seattle/Tacoma Intl

Fri 1/3

2 stops33h 20m

$1,767

Flights are sorted by cheapest first

Deals found on 10/28

Compare providers for flights from Kansai Intl to Seattle

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Kansai Intl to Seattle in October.
ProviderPrice AccuracyTrust Score*Cancellation Policy
eDreamsPrice Accuracy3 starsTrust Score*3 starsCancellation PolicyAirline Policy
FlightHubPrice Accuracy3 starsTrust Score*3 starsCancellation PolicyAirline Policy
AranGrantPrice Accuracy3 starsTrust Score*3 starsCancellation PolicyAirline Policy

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Osaka Kansai Intl Airport-Seattle flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Osaka Kansai Intl Airport-Seattle flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Osaka Kansai Intl Airport-Seattle flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Osaka Kansai Intl Airport-Seattle flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Osaka Kansai Intl Airport-Seattle flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Kansai Intl to Seattle

Have a flexible travel schedule? Discover the best time to fly to Seattle from Kansai Intl 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 Kansai Intl to Seattle

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

What is the cheapest month to book a flight from Osaka Kansai Intl Airport to Seattle?

Currently, January is the cheapest month in which you can book a flight from Osaka Kansai Intl Airport to Seattle (average of $238). Flying from Osaka Kansai Intl Airport to Seattle in July is currently the most expensive (average of $411). 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 KIX to SEA?

Find hourly flight availability from Kansai Intl to Seattle. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 29, 2024.

Unlike at noon, when flights are generally more expensive, you can save up to 29% on flights from Osaka Kansai Intl Airport to Seattle by exploring options for tickets in the morning.

Rainfall in Seattle by month

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

In terms of precipitation, rainfall in Seattle ranges from 0.7 - 6.6 inches per month. November is typically the wettest month, when rainfall can reach 6.6 in. July is typically the driest time to visit Seattle when rainfall is around 0.7 in.

Temperature in Seattle by month

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

If weather is an important factor for your trip to Seattle, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 66.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Seattle

Get insights into the airlines that provide service to Seattle. 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 Seattle. Reviews last updated October 29, 2024.
STARLUX Airlines
9.1
Wonderful
122 reviews

Crew

9.3

Boarding

9.1

Overall

9.1

Entertainment

9.0

Food

9.0

Comfort

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
122 reviews
STARLUX Airlines
9.1
Wonderful
122 reviews

Crew

9.3

Boarding

9.1

Overall

9.1

Entertainment

9.0

Food

9.0

Comfort

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
8.5
Very good
1,042 reviews
STARLUX Airlines
9.1
Wonderful
122 reviews

Crew

9.3

Boarding

9.1

Overall

9.1

Entertainment

9.0

Food

9.0

Comfort

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
1,329 reviews
STARLUX Airlines
9.1
Wonderful
122 reviews

Crew

9.3

Boarding

9.1

Overall

9.1

Entertainment

9.0

Food

9.0

Comfort

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
833 reviews
STARLUX Airlines
9.1
Wonderful
122 reviews

Crew

9.3

Boarding

9.1

Overall

9.1

Entertainment

9.0

Food

9.0

Comfort

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
1,447 reviews
STARLUX Airlines
9.1
Wonderful
122 reviews

Crew

9.3

Boarding

9.1

Overall

9.1

Entertainment

9.0

Food

9.0

Comfort

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 Kansai Intl to Seattle. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Seattle from Osaka Kansai Intl?

    Seattle/Tacoma Intl (SEA), located 11.4 mi from the city center, is the airport you fly into when you book flights from Osaka Kansai Intl to Seattle. 4 airlines have flights to Seattle/Tacoma Intl from Osaka Kansai Intl on a regular basis. Booking flights from Osaka Kansai Intl to Seattle/Tacoma Intl should not be difficult; the airport handles an average of 0 inbound flights from Osaka Kansai Intl per day.

  • Can I find flights from Osaka Kansai Intl Airport to Seattle for under $900 on Cheapflights?

    Yes, there are multiple flights from Osaka Kansai Intl Airport to Seattle for under $900. The cheapest flight booked recently is on Multiple Airlines for just $864, but on average you can expect to pay $1,964.

  • What are the cheapest airlines flying from Osaka Kansai Intl Airport to Seattle round-trip?

    Flying on EVA Air is currently your cheapest option to Seattle, with prices starting at $880. Additional round-trip tickets that might be worth considering are offered by Air Canada and STARLUX Airlines, with the lowest prices starting at $882 and $888, respectively. You may be able to fly from Osaka Kansai Intl Airport to Seattle for 25% less than the average price by searching for these airlines.

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

    The cheapest airline one-way is Hawaiian Airlines, with whom users have recently found tickets for as low as $522. However, be on the lookout for offers from EVA Air and Air Canada, as they are both options that can get you from Osaka Kansai Intl Airport to Seattle for a low price.

  • What does KIX to SEA mean?

    KIX stands for Osaka Kansai Intl Airport, while SEA stands for Seattle/Tacoma 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.

  • Can I find deals for flights from Kansai Intl to Seattle that include extra baggage allowance?

    The amount of baggage you can bring on your Kansai Intl to Seattle flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Kansai Intl to Seattle with specific airlines?

    Yes, Cheapflights allows you to browse and filter Kansai Intl to Seattle flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

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

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

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

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

  • Can I find deals for flights from Kansai Intl to Seattle that allow pets onboard?

    Many airlines flying from Kansai Intl to Seattle offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Kansai Intl to Seattle?

    Yes, you can often find last-minute deals on Kansai Intl to Seattle flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Osaka Kansai Intl Airport to Seattle flight deals updated?

    The Osaka Kansai Intl Airport to Seattle flight deals you see on this page were last updated on 10/29.

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

    Currently, January is the cheapest month in which you can book a flight from Osaka Kansai Intl Airport to Seattle (average of $238). Flying from Osaka Kansai Intl Airport to Seattle in July is currently the most expensive (average of $411). 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.

See more FAQs

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Alternative routes for Kansai Intl to Seattle

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Kansai Intl to Seattle

Discover the top 4 airlines that operate flights from Kansai Intl to Seattle. 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 2,539,541 searches. Data last updated October 29, 2024.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$838Average$1,223FlexibilityNo cancel feeOn-time67%
Asiana AirlinesCheapest$872Average$976FlexibilityNo cancel feeOn-time76%
EVA AirCheapest$927Average$1,111FlexibilityNo cancel feeOn-time74%
ANACheapest$1,380Average$1,863FlexibilityNo cancel feeOn-time80%
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