Flights to San Juan Islands from Sydney - ￥75,460

View ￥75,460 flight on Thu, Oct 23, 2025Opens in a new window

Popular airlines from Sydney to San Juan Islands

  • Peach

    Peach

  • Skymark Airlines

    Skymark Airlines

  • All Nippon Airways

    All Nippon Airways

  • Japan Airlines

    Japan Airlines

  • Jetstar Japan

    Jetstar Japan

  • Solaseed Air

    Solaseed Air

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    STARFLYER

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Cheap Flights from Sydney to San Juan Islands (SYD-SEA)

Prices were available within the past 7 days and start at ￥75,460 for one-way flights and ￥127,102 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Qantas Airways
Thu, Sep 4 - Wed, Sep 17
SYD
Sydney
SEA
Seattle
￥127,102 Roundtrip, found 3 days ago
￥127,102
Roundtrip
found 3 days ago
Select Qantas Airways flight, departing Thu, Sep 4 from Sydney to Seattle, returning Wed, Sep 17, priced at ￥127,102 found 3 days ago
United
Thu, Sep 4 - Wed, Sep 17
SYD
Sydney
SEA
Seattle
￥127,170 Roundtrip, found 3 days ago
￥127,170
Roundtrip
found 3 days ago
Select United flight, departing Thu, Sep 4 from Sydney to Seattle, returning Wed, Sep 17, priced at ￥127,170 found 3 days ago
Delta
Thu, Sep 4 - Wed, Sep 17
SYD
Sydney
SEA
Seattle
￥127,210 Roundtrip, found 3 days ago
￥127,210
Roundtrip
found 3 days ago
Select Delta flight, departing Thu, Sep 4 from Sydney to Seattle, returning Wed, Sep 17, priced at ￥127,210 found 3 days ago
American Airlines
Fri, Aug 15 - Mon, Aug 18
SYD
Sydney
SEA
Seattle
￥138,850 Roundtrip, found 15 hours ago
￥138,850
Roundtrip
found 15 hours ago
Select American Airlines flight, departing Fri, Aug 15 from Sydney to Seattle, returning Mon, Aug 18, priced at ￥138,850 found 15 hours ago
Asiana Airlines
Thu, Sep 4 - Wed, Sep 17
SYD
Sydney
SEA
Seattle
￥159,350 Roundtrip, found 3 days ago
￥159,350
Roundtrip
found 3 days ago
Select Asiana Airlines flight, departing Thu, Sep 4 from Sydney to Seattle, returning Wed, Sep 17, priced at ￥159,350 found 3 days ago
All Nippon Airways
Thu, Sep 4 - Wed, Sep 17
SYD
Sydney
SEA
Seattle
￥162,390 Roundtrip, found 3 days ago
￥162,390
Roundtrip
found 3 days ago
Select All Nippon Airways flight, departing Thu, Sep 4 from Sydney to Seattle, returning Wed, Sep 17, priced at ￥162,390 found 3 days ago
*Available to Expedia members.