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Seattle to Kansai Intl. Airport flight
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Cheap Flights from Seattle to Kansai Intl. Airport

  • One way
  • Round-trip
      • SEA3:55 PM
        35h 25m
        1 stop
        KIX7:20 PM
        Seattle - Osaka|Sat, May 24|Delta Air Lines
        $497$701
        28% OFF
        28% OFF
        $701$497

        Choose Delta Air Lines flights from Seattle to Osaka. The one-way connecting flight with Delta Air Lines departs from Seattle Tacoma Intl. Airport on Sat, May 24, arriving at Kansai Intl. Airport. One-way Prices start from $497 including taxes and charges.

      • SEA7:55 PM
        30h 50m
        1 stop
        KIX6:45 PM
        Seattle - Osaka|Tue, Jul 29|Alaska Airlines
        $506$701
        28% OFF
        28% OFF
        $701$506

        Choose Alaska Airlines flights from Seattle to Osaka. The one-way connecting flight with Alaska Airlines departs from Seattle Tacoma Intl. Airport on Tue, Jul 29, arriving at Kansai Intl. Airport. One-way Prices start from $506 including taxes and charges.

      • SEA3:55 PM
        35h 25m
        1 stop
        KIX7:20 PM
        Seattle - Osaka|Mon, May 26|Delta Air Lines
        $525$701
        25% OFF
        25% OFF
        $701$525

        Choose Delta Air Lines flights from Seattle to Osaka. The one-way connecting flight with Delta Air Lines departs from Seattle Tacoma Intl. Airport on Mon, May 26, arriving at Kansai Intl. Airport. One-way Prices start from $525 including taxes and charges.

      • SEA6:00 AM
        20h 45m
        1 stop
        KIX6:45 PM
        Seattle - Osaka|Sun, Jul 20|Alaska Airlines
        $528
        $528

        Choose Alaska Airlines flights from Seattle to Osaka. The one-way connecting flight with Alaska Airlines departs from Seattle Tacoma Intl. Airport on Sun, Jul 20, arriving at Kansai Intl. Airport. One-way Prices start from $528 including taxes and charges.

      • SEA2:50 PM
        32h
        1 stop
        KIX2:50 PM
        Seattle - Osaka|Mon, Jul 7|United Airlines
        $528
        $528

        Choose United Airlines flights from Seattle to Osaka. The one-way connecting flight with United Airlines departs from Seattle Tacoma Intl. Airport on Mon, Jul 7, arriving at Kansai Intl. Airport. One-way Prices start from $528 including taxes and charges.

      • SEA3:55 PM
        38h
        1 stop
        KIX9:55 PM
        Seattle - Osaka|Thu, May 22|Delta Air Lines
        $529
        $529

        Choose Delta Air Lines flights from Seattle to Osaka. The one-way connecting flight with Delta Air Lines departs from Seattle Tacoma Intl. Airport on Thu, May 22, arriving at Kansai Intl. Airport. One-way Prices start from $529 including taxes and charges.

      • SEA2:30 PM
        35h 20m
        1 stop
        KIX5:50 PM
        Seattle - Osaka|Mon, Jul 7|Asiana Airlines
        $531
        $531

        Choose Asiana Airlines flights from Seattle to Osaka. The one-way connecting flight with Asiana Airlines departs from Seattle Tacoma Intl. Airport on Mon, Jul 7, arriving at Kansai Intl. Airport. One-way Prices start from $531 including taxes and charges.

      • SEA8:00 AM
        18h 45m
        1 stop
        KIX6:45 PM
        Seattle - Osaka|Mon, Jul 28|American Airlines
        $537
        $537

        Choose American Airlines flights from Seattle to Osaka. The one-way connecting flight with American Airlines departs from Seattle Tacoma Intl. Airport on Mon, Jul 28, arriving at Kansai Intl. Airport. One-way Prices start from $537 including taxes and charges.

      • SEA1:30 PM
        16h 20m
        1 stop
        KIX9:50 PM
        Seattle - Osaka|Mon, Jul 7|Japan Airlines
        $545
        $545

        Choose Japan Airlines flights from Seattle to Osaka. The one-way connecting flight with Japan Airlines departs from Seattle Tacoma Intl. Airport on Mon, Jul 7, arriving at Kansai Intl. Airport. One-way Prices start from $545 including taxes and charges.

      • SEA5:55 PM
        32h 50m
        1 stop
        KIX6:45 PM
        Seattle - Osaka|Tue, Jun 24|Alaska Airlines
        $552
        $552

        Choose Alaska Airlines flights from Seattle to Osaka. The one-way connecting flight with Alaska Airlines departs from Seattle Tacoma Intl. Airport on Tue, Jun 24, arriving at Kansai Intl. Airport. One-way Prices start from $552 including taxes and charges.

      • SEA1:00 PM
        3h 5m
        Nonstop
        KIX2:00 PM
        Seattle - Osaka|Tue, May 27|Delta Air Lines
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Selected Airlines from Seattle to Kansai Intl. Airport

Korean Air logoKorean AirEVA Air logoEVA AirJapan Airlines logoJapan AirlinesAsiana Airlines logoAsiana AirlinesAll Nippon Airways logoAll Nippon AirwaysUnited Airlines logoUnited AirlinesAlaska Airlines logoAlaska Airlines

There are 1 airport(s) in Seattle. Discover the top routes now!

  • 0.7 km from downtown Seattle
    Seattle Tacoma Intl. Airport
    Tickets From
    $421

Flight Schedule from Seattle to Kansai Intl. Airport

Flight info.
Departure
Arrival
Weekly Schedule

  1. OZ271

    Asiana Airlines

    12:10 AM

    SEA

    12.2h

    4:20 AM

    ICN

    SMTWTFS
    Search

  2. OZ116

    Asiana Airlines

    7:20 PM

    ICN

    1.8h

    9:05 PM

    KIX

    SMTWTFS

  3. BR023

    EVA Air

    12:50 AM

    SEA

    12.3h

    4:10 AM

    TPE

    --T-T-S
    Search

  4. BR178

    EVA Air

    6:30 AM

    TPE

    2.7h

    10:10 AM

    KIX

    SMTWTFS

  5. KE042

    Korean Air

    1:20 PM

    SEA

    11.3h

    4:40 PM

    ICN

    SMTWTFS
    Search

  6. KE721

    Korean Air

    7:00 PM

    ICN

    2.0h

    9:00 PM

    KIX

    SMTWTFS

  7. JL067

    Japan Airlines

    1:30 PM

    SEA

    10.0h

    3:30 PM

    NRT

    SMTWTFS
    Search

  8. JL229

    Japan Airlines

    8:55 PM

    HND

    1.3h

    10:15 PM

    KIX

    SMTWTFS

  9. JL067

    Japan Airlines

    1:30 PM

    SEA

    10.0h

    3:30 PM

    NRT

    SMTWTFS
    Search

  10. MM320

    Peach Airlines

    8:10 PM

    NRT

    1.7h

    9:50 PM

    KIX

    SMTWTFS

  11. BR025

    EVA Air

    1:50 AM

    SEA

    12.3h

    5:10 AM

    TPE

    SMTWTFS
    Search

  12. BR178

    EVA Air

    6:30 AM

    TPE

    2.7h

    10:10 AM

    KIX

    SMTWTFS

  13. NH117

    All Nippon Airways

    4:30 PM

    SEA

    10.5h

    7:00 PM

    HND

    SMTWTFS
    Search

  14. NH099

    All Nippon Airways

    9:00 PM

    HND

    1.3h

    10:20 PM

    KIX

    SMTWTFS

  15. NH117

    All Nippon Airways

    4:30 PM

    SEA

    10.5h

    7:00 PM

    HND

    SMTWTFS
    Search

  16. NH097

    All Nippon Airways

    8:30 PM

    HND

    1.3h

    9:50 PM

    KIX

    SMTWTFS

  17. UA1374

    United Airlines

    7:00 AM

    SEA

    2.2h

    9:13 AM

    SFO

    SMTWTFS
    Search

  18. UA035

    United Airlines

    10:45 AM

    SFO

    12.1h

    2:50 PM

    KIX

    SMTWTFS

  19. AS2185

    Alaska Airlines

    8:41 AM

    SEA

    0.9h

    9:38 AM

    YVR

    -MTWTFS
    Search

  20. AC023

    Air Canada

    1:30 PM

    YVR

    10.9h

    4:25 PM

    KIX

    S-T-T-S
Find more flights and airlines

Flight Info of Flights from Seattle to Kansai Intl. Airport

Cheapest one-way flight price$432
Off-season for travelMarch
Peak season for travelJune

FAQs for Seattle to Kansai Intl. Airport Flights

  • When are flight tickets from Seattle (SEA) to Osaka (OSA) the cheapest?

    Airlines adjust prices for flights from Seattle to Osaka based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from Seattle (SEA) to Osaka (OSA) cost?

    According to Trip.com's data, the lowest price is around $1,459.

  • What is the transportation method from the main airport to downtown in Osaka?

    • The distance from Kansai Intl. Airport to downtown is about 37 km. It takes about 50 minutes by taxi.
    • The distance from Kobe Airport to downtown is about 25 km. It takes about 40 minutes by taxi.
    • The distance from Itami Airport to downtown is about 12 km. It takes about 30 minutes by taxi.

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