Cheap flights from Brisbane to SeaTac from CA $754

View CA $754 flight on Tue, Aug. 12, 2025Opens in a new window

Popular airlines from Brisbane to SeaTac

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 30% on select hotels after you book a flight*
  • payments icon

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap flights from Brisbane (BNE) to SeaTac (SEA)

Prices were available within the past 7 days and start at CA $754 for one-way flights and CA $1,055 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Tue, Nov. 4 - Wed, Nov. 19
BNE
Brisbane
SEA
Seattle
CA $1,055 Roundtrip, found 3 days ago
CA $1,055
Roundtrip
found 3 days ago
Select Air Canada flight, departing Tue, Nov. 4 from Brisbane to Seattle, returning Wed, Nov. 19, priced at CA $1,055 found 3 days ago
American Airlines
Tue, Aug. 12 - Fri, Aug. 29
BNE
Brisbane
SEA
Seattle
CA $1,334 Roundtrip, just found
CA $1,334
Roundtrip
just found
Select American Airlines flight, departing Tue, Aug. 12 from Brisbane to Seattle, returning Fri, Aug. 29, priced at CA $1,334 just found
EVA Airways
Mon, Aug. 25 - Wed, Sep. 3
BNE
Brisbane
SEA
Seattle
CA $1,335 Roundtrip, found 1 day ago
CA $1,335
Roundtrip
found 1 day ago
Select EVA Airways flight, departing Mon, Aug. 25 from Brisbane to Seattle, returning Wed, Sep. 3, priced at CA $1,335 found 1 day ago
United
Sun, Nov. 23 - Mon, Feb. 16
BNE
Brisbane
SEA
Seattle
CA $1,385 Roundtrip, found 4 days ago
CA $1,385
Roundtrip
found 4 days ago
Select United flight, departing Sun, Nov. 23 from Brisbane to Seattle, returning Mon, Feb. 16, priced at CA $1,385 found 4 days ago
Philippine Airlines
Sun, Feb. 1 - Sun, Mar. 1
BNE
Brisbane
SEA
Seattle
CA $1,398 Roundtrip, found 1 day ago
CA $1,398
Roundtrip
found 1 day ago
Select Philippine Airlines flight, departing Sun, Feb. 1 from Brisbane to Seattle, returning Sun, Mar. 1, priced at CA $1,398 found 1 day ago
Delta
Sun, Nov. 23 - Mon, Feb. 16
BNE
Brisbane
SEA
Seattle
CA $1,401 Roundtrip, found 4 days ago
CA $1,401
Roundtrip
found 4 days ago
Select Delta flight, departing Sun, Nov. 23 from Brisbane to Seattle, returning Mon, Feb. 16, priced at CA $1,401 found 4 days ago
*Available to Expedia members.