Cheap flights from SEA to KIX (Seattle - Tacoma Intl. to Kansai Intl.)

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Cheap Flights from SEA to KIX starting at $421 One Way, $729 Round Trip

Prices starting at $729 for return flights and $421 for one-way flights to Kansai Intl. were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Nov 9 - Mon, Nov 23
SEA
Seattle
KIX
Osaka
$729 Roundtrip, found 4 days ago
$729
Roundtrip
found 4 days ago
Select Air Canada flight, departing Mon, Nov 9 from Seattle to Osaka, returning Mon, Nov 23, priced at $729 found 4 days ago
Tue, Sep 1 - Thu, Sep 17
SEA
Seattle
KIX
Osaka
$795 Roundtrip, found 5 days ago
$795
Roundtrip
found 5 days ago
Select Asiana Airlines flight, departing Tue, Sep 1 from Seattle to Osaka, returning Thu, Sep 17, priced at $795 found 5 days ago
Sun, Apr 26 - Tue, May 12
SEA
Seattle
KIX
Osaka
$809 Roundtrip, found 11 hours ago
$809
Roundtrip
found 11 hours ago
Select Korean Air flight, departing Sun, Apr 26 from Seattle to Osaka, returning Tue, May 12, priced at $809 found 11 hours ago
Mon, Apr 27 - Tue, May 12
SEA
Seattle
KIX
Osaka
$861 Roundtrip, found 3 days ago
$861
Roundtrip
found 3 days ago
Select Delta flight, departing Mon, Apr 27 from Seattle to Osaka, returning Tue, May 12, priced at $861 found 3 days ago
Sun, Sep 6 - Wed, Sep 30
SEA
Seattle
KIX
Osaka
$863 Roundtrip, found 5 days ago
$863
Roundtrip
found 5 days ago
Select All Nippon Airways flight, departing Sun, Sep 6 from Seattle to Osaka, returning Wed, Sep 30, priced at $863 found 5 days ago

Hotel Ideas near Kansai Intl.

Airport Hotels near Kansai Intl.

Hotel Nikko Kansai Airport

Hotel Nikko Kansai Airport

4 out of 5
1, Senshu-kuko Kita Tajiri Osaka-fu
$112 nightly
The price is $123 total per night from May 6 to May 7
$123 total
May 6 - May 7
Book a stay at this business-friendly hotel in Tajiri. Enjoy free WiFi, free parking, and breakfast (surcharge). Our guests praise the breakfast and the helpful ...
9.4/10 Exceptional! (3,122 reviews)
Everything is so good

Reviewed on Apr 6, 2026

Hotel Nikko Kansai Airport
First Cabin Kansai Airport

First Cabin Kansai Airport

2.5 out of 5
Senshu Airport 1 Northern Izumisano Osaka
Stay at this capsule hotel in Izumisano. Enjoy free WiFi, a 24-hour front desk, and daily housekeeping. Our guests praise the helpful staff in our reviews. Popular ...
8.6/10 Excellent! (272 reviews)
Lovely area to rest meanwhile being at airport, If you arrive earlier than the check in time, the hotel allows you to keep your baggage there until your check in time

Reviewed on Dec 21, 2025

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First Cabin Kansai Airport
Odysis Suites Osaka Airport Hotel

Odysis Suites Osaka Airport Hotel

3.5 out of 5
Rinkuoraikita 11 Izumisano Osaka
$56 nightly
The price is $61 total per night from May 6 to May 7
$61 total
May 6 - May 7
Book a stay at this business-friendly hotel in Izumisano. Enjoy free WiFi, breakfast (surcharge), and free airport drop-off. Our guests praise the helpful staff ...
9.2/10 Wonderful! (1,659 reviews)
Nice and clean hotel, close to KIX, highly recommended.

Reviewed on Apr 6, 2026

Odysis Suites Osaka Airport Hotel
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Hotels In Osaka

APA Hotel & Resort Osaka Namba Ekimae Tower

APA Hotel & Resort Osaka Namba Ekimae Tower

3 out of 5
1-2-13 Minatomachi, Naniwa-ku Osaka Osaka
$64 nightly
The price is $70 total per night from Apr 12 to Apr 13
$70 total
Apr 12 - Apr 13
Book a stay at this spa hotel in Osaka. Enjoy free WiFi, an outdoor pool, and a full-service spa. Popular attractions Dotonbori and Nipponbashi are located ...
8.8/10 Excellent! (3,859 reviews)
Great place

Reviewed on Apr 6, 2026

APA Hotel & Resort Osaka Namba Ekimae Tower
Hotel Hankyu RESPIRE OSAKA

Hotel Hankyu RESPIRE OSAKA

4 out of 5
1-1 Ofukacho Osaka Osaka
$104 nightly
The price is $115 total per night from May 6 to May 7
$115 total
May 6 - May 7
Stay at this hotel in Osaka. Enjoy free WiFi, breakfast (surcharge), and a 24-hour fitness center. Our guests praise the breakfast and the helpful staff in our ...
9/10 Wonderful! (5,480 reviews)
clean room. Bathroom is great!I like it with deep bath tub and showers.

Reviewed on Apr 6, 2026

Hotel Hankyu RESPIRE OSAKA
Hotel Monterey Grasmere Osaka

Hotel Monterey Grasmere Osaka

4 out of 5
1-2-3 Minatomachi, Naniwa-ku Osaka Osaka
$96 nightly
The price is $106 total per night from Apr 20 to Apr 21
$106 total
Apr 20 - Apr 21
Stay at this hotel in Osaka. Enjoy free WiFi, 3 restaurants, and breakfast (surcharge). Our guests praise the breakfast and the helpful staff in our reviews. ...
9.2/10 Wonderful! (1,991 reviews)
overall excellent hotel. very convenient location. and room is spacious too.

Reviewed on Apr 5, 2026

Hotel Monterey Grasmere Osaka
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Osaka Hotels With Airport Transportation

Kansai Airport Washington Hotel

Kansai Airport Washington Hotel

4 out of 5
1-7 Rinku Orai-Kita Izumisano Osaka-fu
$45 nightly
The price is $49 total per night from May 6 to May 7
$49 total
May 6 - May 7
Book a stay at this business-friendly hotel in Izumisano. Enjoy free WiFi, free parking, and breakfast (surcharge). Our guests praise the breakfast and the helpful ...
9/10 Wonderful! (2,305 reviews)
Yes

Reviewed on Apr 3, 2026

Kansai Airport Washington Hotel
Star Gate Hotel Kansai Airport

Star Gate Hotel Kansai Airport

4 out of 5
1 Rinkuoraikita Izumisano Osaka-fu
$58 nightly
The price is $64 total per night from May 6 to May 7
$64 total
May 6 - May 7
Stay at this hotel in Izumisano. Enjoy free WiFi, 5 restaurants, and breakfast (surcharge). Our guests praise the helpful staff and the clean rooms in our reviews. ...
8.8/10 Excellent! (1,407 reviews)
Best thing about the hotel was The view. Getting an upper floor room is Worthwhile

Reviewed on Apr 4, 2026

Star Gate Hotel Kansai Airport
Kanku Joytel Hotel

Kanku Joytel Hotel

4 out of 5
4066 Hineno, Izumisano-City, * Izumisano Osaka Prefecture
Book a stay at this business-friendly hotel in Izumisano. Enjoy free WiFi, breakfast (surcharge), and a fitness center. Popular attractions Rinku Premium Outlets ...
7.6/10 Good! (430 reviews)
Kanku Joytel
Room is small. But location is fantastic; just next to the train station where we took a train to Takijiri for the start of the Kumano Kudo trail.

Reviewed on Oct 23, 2019

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Kanku Joytel Hotel
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Low Priced Osaka Hotels

Hotel Taiyo

Hotel Taiyo

2.5 out of 5
1-2-23, Taishi Osaka Osaka-fu
$18 nightly
The price is $20 total per night from Apr 7 to Apr 8
$20 total
Apr 7 - Apr 8
Stay at this hotel in Osaka. Enjoy free WiFi, a 24-hour front desk, and laundry facilities. Our guests praise the helpful staff and the overall value in our ...
7/10 Good! (1,001 reviews)
It’s a pretty small room and not ideal for most people traveling with partners. They have larger rooms but I’m not sure how they are. But for Osaka, it’s a really cheap hotel. It’s also in a great location by the Dōbutsuenmae subway station allowing you to get to Tennōji station quickly. The staff ...

Reviewed on Apr 1, 2026

Hotel Taiyo
Hotel Toyo

Hotel Toyo

2 out of 5
1-3-5 Taishi Osaka Osaka-fu
$43 nightly
The price is $47 total per night from Apr 7 to Apr 8
$47 total
Apr 7 - Apr 8
Stay at this hotel in Osaka. Enjoy a rooftop terrace, a business center, and laundry facilities. Our guests praise the helpful staff in our reviews. Popular ...
8.2/10 Very Good! (759 reviews)
Nice and clean hotel. Amazing for the price.

Reviewed on Mar 26, 2026

Hotel Toyo
Shin-Imamiya Hotel

Shin-Imamiya Hotel

2 out of 5
1-2-20, Haginochaya, Nishinari Osaka Osaka-fu
$21 nightly
The price is $23 total per night from Apr 7 to Apr 8
$23 total
Apr 7 - Apr 8
Stay at this hotel in Osaka. Enjoy free WiFi, a garden, and laundry facilities. Popular attractions Dotonbori and Kyocera Dome Osaka are located nearby.
7.2/10 Good! (1,004 reviews)
Wow; what a luxury to be able to stay here. It was perfect.

Reviewed on Feb 8, 2026

Shin-Imamiya Hotel
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Family Friendly Hotels in Osaka

The Park Front Hotel at Universal Studios Japan

The Park Front Hotel at Universal Studios Japan

4 out of 5
6-2-52 Shimaya Konohana-ku Osaka
$97 nightly
The price is $107 total per night from Apr 20 to Apr 21
$107 total
Apr 20 - Apr 21
Stay at this hotel in Osaka. Enjoy free WiFi, 3 restaurants, and breakfast (surcharge). Our guests praise the breakfast and the helpful staff in our reviews. ...
9.2/10 Wonderful! (2,294 reviews)
Wonderful hotel with the most amazing staff! We will definitely stay here again if we visit USJ again. Just a couple of 'negatvies' before I move onto the positives: We were staying at one of the premium rooms. The room itself was dated and there were old stains and scratches on the walls. For the ...

Reviewed on Apr 6, 2026

The Park Front Hotel at Universal Studios Japan
HOTEL UNIVERSAL PORT

HOTEL UNIVERSAL PORT

4 out of 5
1-1-111 Sakurajima Osaka Osaka-fu
$68 nightly
The price is $75 total per night from Apr 12 to Apr 13
$75 total
Apr 12 - Apr 13
Stay at this hotel in Osaka. Enjoy free WiFi, breakfast (surcharge), and parking (surcharge). Our guests praise the helpful staff and the clean rooms in our ...
9.4/10 Exceptional! (1,748 reviews)
clean room. Breakfast a little bust.

Reviewed on Apr 4, 2026

HOTEL UNIVERSAL PORT
Namba Oriental Hotel

Namba Oriental Hotel

4 out of 5
2-8-17, Sennichi-Mae Osaka Osaka-fu
$90 nightly
The price is $99 total per night from Apr 12 to Apr 13
$99 total
Apr 12 - Apr 13
Stay at this hotel in Osaka. Enjoy free WiFi, breakfast (surcharge), and in-room massages. Our guests praise the helpful staff and the clean rooms in our reviews. ...
8.8/10 Excellent! (1,447 reviews)
The hotel situates at the heart of Nambe and the room spacious compared to many other hotels in Japan.

Reviewed on Apr 1, 2026

Namba Oriental Hotel
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

SEA to KIX Route Info

Origin Airport
Destination Airport
Number Of Airlines Serving
Distance
Shortest Flight Departure Time
Shortest Flight Departure Date

Frequently asked questions

Are there non-stop flights from Sea-Tac Airport to KIX?
You're going to need to change planes if you want to fly from Seattle - Tacoma Intl. Airport (SEA) to KIX. A range of carriers service this route with only one stopover, including ANA, United Airlines and Asiana Airlines.
What is the shortest flight from Sea-Tac Airport to KIX?
Choose a good seat, because you'll be planted on it for a good while on your Seattle to Osaka jaunt. The fastest flight time from Sea-Tac Airport to Kansai Intl. Airport (KIX) is 17 hours and 13 minutes.
How many hours flight from Sea-Tac Airport to Kansai Intl. Airport (KIX)?
From the time you jet off from Sea-Tac Airport to the moment the wheels touch the ground in Kansai Intl. Airport, you will have been airborne for approximately 17 hours and 15 minutes. Survive this long-haul flight by bringing necessities like a neck pillow, earphones and a warm sweater.
What airlines have the most flights from Sea-Tac Airport to Kansai Intl. Airport?
If you're wanting to book with an airline that flies direct from Sea-Tac Airport to Kansai Intl. Airport (KIX), you're out of luck. You'll have to book a flight with at least one stopover to get to Osaka.

Map To Nearby Hotels

Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.