HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news

Cheap flights from Osaka (OSA) to Seattle (SEA) from $491

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 5/28. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
OSA — SEA
May 21 — May 281
From?
To?
Tue 5/21
Tue 5/28
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

The best prices from Osaka to Seattle/Tacoma Intl are usually found in October or June, booked 55 days in advance, depart on a Monday or Wednesday and return on a Sunday

Cheap flight deals from Osaka to Seattle

Discover tips and strategies to find the most affordable flight options for your journey from Osaka (OSA) 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 May 16, 2024.

Popular in

July

Cheapest in

October

Average price

$1,096

Round-trip from

$247
High demand for flights, 22% potential price rise
Search Deals
Best time to find cheap flights, 17% potential price drop
Search Deals
Average for round-trip flights in May 2024
Search Deals
From Osaka (OSA) to Seattle/Tacoma Intl
Search Deals

What is the cheapest day to fly round-trip from Osaka to Seattle?

Sunday is generally a great day to depart. Flying on this day could help you save up to 104%.

How far in advance should I book a flight from Osaka to Seattle?

To save on the cost of your flight from Osaka to Seattle, book at least 56 days before your planned departure. Booking around this time can save you about 92% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $1,086 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $1,508.

What is the cheapest month to fly from Osaka to Seattle?

The best pricing can be found in the month of October. Prices to Seattle from Osaka average $1,208. You can even find prices in October for less than $1,208, as users have found deals to Seattle from as low as $781. The month of July appears to be one of the more expensive times to travel to Seattle from Osaka. Flying in the targeted month can save you up to 28%.

When is the cheapest time to fly from Osaka to Seattle (OSA - SEA)?

A simple way to save on the total cost of your ticket is to fly from Osaka to Seattle in the morning. If you’re flexible enough to do this you can expect to save up to 47% on your trip compared to booking a flight at noon.

Cheap EVA Air flights from Osaka to Seattle

Explore cheap flight options specifically provided by EVA Air for the route between Osaka and Seattle. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Consider these cheap EVA Air flights we've found departing from Osaka to Seattle. Be sure to come back soon if the deals available don't appeal to you at this time.
Sat 9/211:10 pmKIX - SEA
1 stop22h 20mEVA Air
Mon 9/301:30 amSEA - KIX
1 stop18h 40mEVA Air
Deal found 5/16$852
Tue 9/1711:10 amKIX - SEA
1 stop24h 20mEVA Air
Thu 9/261:30 amSEA - KIX
1 stop18h 40mEVA Air
Deal found 5/16$867
Thu 10/176:30 pmKIX - SEA
1 stop17h 00mEVA Air
Sun 10/201:30 amSEA - KIX
1 stop16h 40mEVA Air
Deal found 5/14$887
Thu 10/171:10 pmKIX - SEA
1 stop22h 20mEVA Air
Sun 10/201:30 amSEA - KIX
1 stop16h 40mEVA Air
Deal found 5/15$893
Thu 9/196:30 pmKIX - SEA
1 stop17h 00mEVA Air
Sat 9/281:30 amSEA - KIX
1 stop18h 40mEVA Air
Deal found 5/16$896
Sun 9/2211:10 amKIX - SEA
1 stop24h 20mEVA Air
Sun 9/291:30 amSEA - KIX
1 stop16h 40mEVA Air
Deal found 5/16$910
Tue 9/36:30 pmKIX - SEA
1 stop17h 00mEVA Air
Wed 11/612:10 amSEA - KIX
1 stop16h 45mEVA Air
Deal found 5/15$937
Fri 9/2011:10 amKIX - SEA
2 stops48h 17mEVA Air
Sun 9/291:30 amSEA - KIX
1 stop18h 40mEVA Air
Deal found 5/16$1,149

Cheap Air Canada flights from Osaka to Seattle

Explore cheap flight options specifically provided by Air Canada for the route between Osaka and Seattle. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Some of the lowest-priced Air Canada flights we've found at this time heading from Osaka to Seattle. Ensure the flight price, dates, time, and airline match your criteria before you book.
Wed 9/186:00 pmKIX - SEA
1 stop16h 26mAir Canada
Sun 9/297:05 pmSEA - KIX
1 stop29h 50mAir Canada
Deal found 5/16$864
Sat 9/217:00 pmKIX - SEA
1 stop19h 20mAir Canada
Thu 10/310:40 amSEA - KIX
1 stop13h 40mAir Canada
Deal found 5/16$912
Fri 9/202:15 pmITM - SEA
2 stops14h 15mAir Canada
Mon 9/305:50 amSEA - ITM
2 stops21h 05mAir Canada
Deal found 5/16$1,268
Mon 9/232:15 pmITM - SEA
2 stops14h 15mAir Canada
Sat 9/287:05 pmSEA - ITM
2 stops31h 50mAir Canada
Deal found 5/16$3,181
Fri 9/202:15 pmITM - SEA
2 stops14h 15mAir Canada
Sat 9/285:50 amSEA - ITM
2 stops21h 05mAir Canada
Deal found 5/16$4,744

Cheap Osaka to Seattle flights in May & June 2024

Find cheap flight options from Osaka to Seattle specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,637,452 searches. Prices were last updated on May 16, 2024.
These are some of the best deals we've found on flights to Seattle in 2024 at this time. Check back soon for alternative fares.
Sat 6/297:25 amITM - SEA
2 stops25h 47mAmerican Airlines
Tue 7/25:51 pmSEA - ITM
2 stops25h 44mAmerican Airlines
Deal found 5/15$1,000
Sat 6/297:25 amITM - SEA
2 stops25h 47mAmerican Airlines
Mon 7/112:20 amSEA - ITM
2 stops26h 20mAmerican Airlines
Deal found 5/15$1,023
Tue 5/283:00 pmKIX - SEA
2 stops21h 50mMultiple Airlines
Sun 8/111:14 amSEA - KIX
2 stops26h 56mMultiple Airlines
Deal found 5/14$1,026
Thu 5/3010:50 amKIX - SEA
1 stop17h 55mAsiana Airlines
Mon 8/122:20 pmSEA - KIX
1 stop27h 20mAsiana Airlines
Deal found 5/14$1,034
Thu 5/309:10 amKIX - SEA
1 stop19h 35mAsiana Airlines
Sun 8/112:20 pmSEA - KIX
1 stop33h 30mAsiana Airlines
Deal found 5/14$1,069
Thu 5/3010:50 amKIX - SEA
1 stop17h 55mAsiana Airlines
Fri 8/162:20 pmSEA - KIX
1 stop27h 20mAsiana Airlines
Deal found 5/14$1,075
Thu 5/3010:50 amKIX - SEA
1 stop17h 55mAsiana Airlines
Thu 8/152:20 pmSEA - KIX
1 stop27h 20mAsiana Airlines
Deal found 5/14$1,095
Wed 5/295:00 pmKIX - SEA
1 stop35h 45mAsiana Airlines
Wed 8/142:20 pmSEA - KIX
1 stop27h 20mAsiana Airlines
Deal found 5/14$1,128
Sat 6/17:30 amKIX - SEA
3 stops41h 15mMultiple Airlines
Thu 8/1510:40 amSEA - KIX
1 stop13h 40mMultiple Airlines
Deal found 5/14$1,129

Osaka to Seattle 2024 flight deals

Discover exclusive flight deals for travel between Osaka and Seattle in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
These are some of the best deals we've found on flights to Seattle in 2024 at this time. Check back soon for alternative fares.
Sat 9/211:10 pmKIX - SEA
1 stop22h 20mEVA Air
Mon 9/301:30 amSEA - KIX
1 stop18h 40mEVA Air
Deal found 5/16$852
Wed 9/186:00 pmKIX - SEA
1 stop16h 26mAir Canada
Sun 9/297:05 pmSEA - KIX
1 stop29h 50mAir Canada
Deal found 5/16$864
Tue 9/171:10 pmKIX - SEA
1 stop22h 20mEVA Air
Wed 10/21:30 amSEA - KIX
1 stop16h 40mEVA Air
Deal found 5/16$867
Tue 9/107:00 pmKIX - SEA
1 stop19h 20mAir Canada
Tue 9/1710:40 amSEA - KIX
1 stop13h 40mAir Canada
Deal found 5/16$869
Tue 9/101:10 pmKIX - SEA
1 stop22h 20mEVA Air
Mon 9/161:30 amSEA - KIX
1 stop23h 45mEVA Air
Deal found 5/16$873
Thu 10/176:30 pmKIX - SEA
1 stop17h 00mEVA Air
Sun 10/201:30 amSEA - KIX
1 stop16h 40mEVA Air
Deal found 5/14$887
Thu 10/171:10 pmKIX - SEA
1 stop22h 20mEVA Air
Sun 10/201:30 amSEA - KIX
1 stop16h 40mEVA Air
Deal found 5/15$893
Thu 9/196:30 pmKIX - SEA
1 stop17h 00mEVA Air
Sat 9/281:30 amSEA - KIX
1 stop18h 40mEVA Air
Deal found 5/16$896
Sun 9/2211:10 amKIX - SEA
1 stop24h 20mEVA Air
Sun 9/291:30 amSEA - KIX
1 stop16h 40mEVA Air
Deal found 5/16$910

Osaka to Seattle flights leaving soon

Find last-minute flight options from Osaka to Seattle for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Check out these flights departing soon from Osaka to Seattle. Users should double check the flight they book to ensure it matches the day, time, and destination they're looking for.
Sun 5/269:10 amKIX - SEA
1 stop19h 35mAsiana Airlines
Fri 8/162:20 pmSEA - KIX
1 stop27h 20mAsiana Airlines
Deal found 5/14$1,162
Sun 5/267:30 amKIX - SEA
3 stops41h 15mMultiple Airlines
Thu 8/1510:40 amSEA - KIX
1 stop13h 40mMultiple Airlines
Deal found 5/14$1,176
Sun 5/269:10 amKIX - SEA
1 stop19h 35mAsiana Airlines
Sun 8/112:20 pmSEA - KIX
1 stop27h 20mAsiana Airlines
Deal found 5/14$1,182
Sun 5/267:30 amKIX - SEA
3 stops41h 15mMultiple Airlines
Wed 8/145:50 amSEA - KIX
1 stop19h 05mMultiple Airlines
Deal found 5/14$1,196
Sun 5/269:10 amKIX - SEA
1 stop19h 35mAsiana Airlines
Mon 8/122:20 pmSEA - KIX
1 stop27h 20mAsiana Airlines
Deal found 5/14$1,201
Sun 5/269:10 amKIX - SEA
1 stop19h 35mAsiana Airlines
Tue 8/132:20 pmSEA - KIX
1 stop33h 30mAsiana Airlines
Deal found 5/14$1,221
Sun 5/267:30 amKIX - SEA
3 stops41h 15mMultiple Airlines
Sat 8/1010:40 amSEA - KIX
1 stop13h 40mMultiple Airlines
Deal found 5/14$1,273
Sun 5/269:10 amKIX - SEA
1 stop19h 35mAsiana Airlines
Sat 8/102:20 pmSEA - KIX
1 stop27h 20mAsiana Airlines
Deal found 5/14$1,277
Sun 5/267:30 amKIX - SEA
3 stops41h 15mMultiple Airlines
Tue 8/131:40 amSEA - KIX
1 stop19h 10mMultiple Airlines
Deal found 5/14$1,328

One-way flights to Seattle from Osaka

Search for one-way flight options from Osaka to Seattle. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Take a look at some of the best available options we've come across on one-way flights from Osaka to Seattle. Users needing a return flight from Osaka to Seattle should utilize the search form above.
Tue 5/288:55 pmKIX - SEA
2 stops51h 37mMultiple Airlines
Deal found 5/15$491
Tue 5/287:15 amKIX - SEA
3 stops45h 42mMultiple Airlines
Deal found 5/15$492
Wed 10/21:10 pmKIX - SEA
1 stop22h 20mEVA Air
Deal found 5/16$521
Sat 9/281:10 pmKIX - SEA
1 stop22h 20mEVA Air
Deal found 5/15$522
Thu 10/177:30 amKIX - SEA
2 stops24h 38mMultiple Airlines
Deal found 5/15$541
Thu 10/177:55 pmKIX - SEA
3 stops39h 20mMultiple Airlines
Deal found 5/15$624
Thu 11/72:50 pmITM - SEA
2 stops23h 45mMultiple Airlines
Deal found 5/15$633
Sat 8/247:15 amKIX - SEA
2 stops24h 53mMultiple Airlines
Deal found 5/15$636
Tue 5/282:35 pmITM - SEA
2 stops20h 56mMultiple Airlines
Deal found 5/15$643

Find flights from Osaka to Seattle within your budget

Customize your flight search to find flights from Osaka 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 2,637,452 searches. Data last updated May 16, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$852 - $1,429

Route

Depart

Return

Price

Osaka Kansai IntlSeattle/Tacoma Intl

KIX - SEA

KIXSEA

Osaka Kansai Intl

Sat 9/21

1 stop22h 20m

Seattle/Tacoma Intl

Mon 9/30

1 stop18h 40m

$852

Osaka Kansai IntlSeattle/Tacoma Intl

KIX - SEA

KIXSEA

Osaka Kansai Intl

Wed 9/18

1 stop16h 26m

Seattle/Tacoma Intl

Sun 9/29

1 stop29h 50m

$864

Osaka Kansai IntlSeattle/Tacoma Intl

KIX - SEA

KIXSEA

Osaka Kansai Intl

Thu 10/17

1 stop35h 45m

Seattle/Tacoma Intl

Mon 10/21

1 stop14h 45m

$929

Osaka ItamiSeattle/Tacoma Intl

ITM - SEA

ITMSEA

Osaka Itami

Tue 10/15

2 stops21h 01m

Seattle/Tacoma Intl

Fri 10/18

2 stops30h 40m

$994

Osaka Kansai IntlSeattle/Tacoma Intl

KIX - SEA

KIXSEA

Osaka Kansai Intl

Tue 7/23

2 stops22h 30m

Seattle/Tacoma Intl

Mon 8/12

2 stops22h 41m

$1,024

Osaka Kansai IntlSeattle/Tacoma Intl

KIX - SEA

KIXSEA

Osaka Kansai Intl

Thu 10/17

2 stops37h 42m

Seattle/Tacoma Intl

Mon 10/21

1 stop37h 10m

$1,145

Osaka Kansai IntlSeattle/Tacoma Intl

KIX - SEA

KIXSEA

Osaka Kansai Intl

Tue 9/17

1 stop11h 50m

Seattle/Tacoma Intl

Thu 10/3

1 stop15h 50m

$1,364

Osaka Kansai IntlSeattle/Tacoma Intl

KIX - SEA

KIXSEA

Osaka Kansai Intl

Thu 9/19

2 stops47h 20m

Seattle/Tacoma Intl

Sun 9/29

2 stops35h 50m

$1,392

Osaka ItamiSeattle/Tacoma Intl

ITM - SEA

ITMSEA

Osaka Itami

Mon 7/1

1 stop12h 00m

Seattle/Tacoma Intl

Sun 7/14

2 stops32h 05m

$1,429

Flights are sorted by cheapest first

Deals found on 5/16

When is the best time to book a flight from Osaka to Seattle?

Use this chart to determine the optimal time to book a round-trip flight from Osaka to Seattle. Price data was last updated on May 10, 2024.
The best time to book flights from Osaka to Seattle is 55 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
Search Deals

When is the cheapest time to fly from Osaka to Seattle?

Use this chart to determine the cheapest time to fly round-trip from Osaka to Seattle. Price data was last updated on May 12, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Osaka to Seattle flight should consider departing on Wednesday mornings when fares are most often at their lowest. Saturday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Seattle by month

Plan your trip from Osaka to Seattle by taking into account the cheapest months to travel. The average price of a one-way flight from Osaka to Seattle is currently $567 while a round-trip flight costs $1,110. Price data was last updated on May 12, 2024.

Currently, January is the cheapest month in which you can book a flight from Osaka to Seattle (average of $247). Flying from Osaka to Seattle in July is currently the most expensive (average of $407). 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.

January

$247

February

$254

March

$288

April

$294

May

$318

June

$404

July

$407

August

$344

September

$278

October

$256

November

$258

December

$248

Temperature and rainfall in Seattle by month

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

SEA

Temperature

41 - 66.2 °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 May 16, 2024.
Get a feel of what it's like to fly with EVA Air, Air Canada and Asiana Airlines from Osaka to Seattle by reading reviews from past customers. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
STARLUX Airlines
9.1
Wonderful
105 reviews
Check prices

Boarding

9.1

Crew

9.3

Comfort

9.2

Entertainment

9.1

Food

9.0

Overall

9.1

Reviews

1 / 2

First time on starlux. I was pleasantly surprised. Exceeded my expectations.

STARLUX Airlines
9.1
Wonderful
105 reviews
STARLUX Airlines
9.1
Wonderful
105 reviews
Check prices

Boarding

9.1

Crew

9.3

Comfort

9.2

Entertainment

9.1

Food

9.0

Overall

9.1

Reviews

1 / 2

First time on starlux. I was pleasantly surprised. Exceeded my expectations.

Korean Air
8.5
Very good
1,171 reviews
STARLUX Airlines
9.1
Wonderful
105 reviews
Check prices

Boarding

9.1

Crew

9.3

Comfort

9.2

Entertainment

9.1

Food

9.0

Overall

9.1

Reviews

1 / 2

First time on starlux. I was pleasantly surprised. Exceeded my expectations.

ANA
8.5
Very good
921 reviews
STARLUX Airlines
9.1
Wonderful
105 reviews
Check prices

Boarding

9.1

Crew

9.3

Comfort

9.2

Entertainment

9.1

Food

9.0

Overall

9.1

Reviews

1 / 2

First time on starlux. I was pleasantly surprised. Exceeded my expectations.

Asiana Airlines
8.4
Very good
577 reviews
STARLUX Airlines
9.1
Wonderful
105 reviews
Check prices

Boarding

9.1

Crew

9.3

Comfort

9.2

Entertainment

9.1

Food

9.0

Overall

9.1

Reviews

1 / 2

First time on starlux. I was pleasantly surprised. Exceeded my expectations.

Japan Airlines
8.3
Very good
1,472 reviews
STARLUX Airlines
9.1
Wonderful
105 reviews
Check prices

Boarding

9.1

Crew

9.3

Comfort

9.2

Entertainment

9.1

Food

9.0

Overall

9.1

Reviews

1 / 2

First time on starlux. I was pleasantly surprised. Exceeded my expectations.

Related info for your journey

Find useful and relevant information for your journey from Osaka 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?

    If you book a flight to Seattle from Osaka, you will be flying to Seattle/Tacoma Intl, which is the city’s only airport. Seattle/Tacoma Intl (SEA) is located 11.4 mi from the center of Seattle. There are 0 flights from Osaka to Seattle/Tacoma Intl per day from 5 different airlines.

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

    Yes, there are multiple flights from Osaka to Seattle for under $900. The cheapest flight booked recently is on EVA Air for just $852, but on average you can expect to pay $943.

  • Are there last-minute flights available from Osaka to Seattle for under $1,200?

    There are currently 15+ open flights from Osaka to Seattle within the next 7 days for less than $1,200.

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

    EVA Air, at $852, was found to be the cheapest airline from Osaka to Seattle.Alternate airlines to your destination round-trip include Air Canada and Asiana Airlines. Users have found that EVA Air is 29% cheaper than the other options available to this destination.

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

    For one-way options, check prices for EVA Air. According to our data, you can fly for as low as $521. Users have also found prices from $656 and $680 on Delta and Asiana Airlines, respectively.

  • What are the most popular airlines that fly from Osaka to Seattle?

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

  • 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. This flight route has multiple associated airports, so we think it might be helpful to learn the name and codes of them as well. They are Osaka Itami Airport (ITM), Kobe Airport (UKB).

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

    The amount of baggage you can bring on your Osaka 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 Osaka to Seattle with specific airlines?

    Yes, Cheapflights allows you to browse and filter Osaka 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 Osaka to Seattle that include hotel bookings?

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

  • How can I find direct flights from Osaka to Seattle?

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

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

    Yes. Cheapflights offers flight deals from Osaka 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 Osaka to Seattle that allow pets onboard?

    Many airlines flying from Osaka 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 Osaka to Seattle?

    Yes, you can often find last-minute deals on Osaka 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 to Seattle flight deals updated?

    The Osaka to Seattle flight deals you see on this page were last updated on 5/16.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Osaka to Seattle
See prices for flight routes from nearby airports that may be better suited for you.

Kansai Intl to Seattle flights
Itami to Seattle flights
Kansai Intl to Portland flights

Top 5 airlines flying from Osaka to Seattle

Discover the top 5 airlines that operate flights from Osaka 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 2,637,452 searches. Data last updated May 16, 2024.
AirlineCheapestAverageFlexibilityOn-time
Asiana AirlinesCheapest$841Average$1,199FlexibilityNo cancel feeOn-time76%
Search Asiana Airlines flights
Air CanadaCheapest$843Average$1,134FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
EVA AirCheapest$947Average$1,111FlexibilityNo cancel feeOn-time74%
Search EVA Air flights
Hawaiian AirlinesCheapest$1,011Average$2,495FlexibilityNo cancel feeOn-time85%
Search Hawaiian Airlines flights
ANACheapest$1,394Average$1,863FlexibilityNo cancel feeOn-time80%
Search ANA flights
Minneapolis to Hawaii flights
Chicago to Atlanta flights
Los Angeles to Incheon Intl Airport flights
Newark Airport to Rome flights
Chicago to Cancún flights
New York to Virginia flights
USA to Canada flights
Chicago to Tampa flights
Detroit to Fort Lauderdale flights
Texas to New York flights
Baltimore to Las Vegas flights
Osaka to San Francisco flights

Search flights from Osaka to Seattle by cabin class

Find flights from Osaka to Seattle, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy Class

Book a flight to one of these trending destinations

User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations
Flights to Montes Claros
Flights to Girona Costa Brava
Flights to Naxos
Flights to Bourgas
Flights to Hyannis Barnstable
Flights to Samos
Flights to Reggio Calabria Tito Menniti
Flights to Devils Lake
Flights to Ningbo Lishe Intl
Flights to Pellston Emmet County
Flights to Provincetown
Flights to Cortez Montezuma County
Flights to Ohrid
Flights to Oran Es Senia
Flights to Menorca/Mahon
Flights to Hakodate
Flights to Ordu/Giresun
Flights to Laayoune Hassan I
Flights to Cornwall Newquay
Flights to Melilla
Flights to Rennes St Jacques
Flights to Parikia Paros
Flights to Constanţa Mihail Kogalniceanu
Flights to Miyakojima Hirara

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Osaka to Seattle?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Seattle from Osaka today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Osaka to Seattle?

Cheapflights simply makes it quick and affordable to book flights from Osaka to Seattle by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Osaka to Seattle with no change fees?

Yes, we can. To see specific flights from Osaka to Seattle with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Osaka to Seattle become cheaper?

Not ready to book yet? You can track prices for flights from Osaka to Seattle on Cheapflights with our Price Alert feature and get notified when better prices are available.

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
View all available airlines