Seattle to Australia flight deals
Compare flights from Seattle to Australia across upcoming months. Explore the dated fares below, or search your own trip.
Flights from Seattle (SEA) · Seattle to Australia and New Zealand flight deals
Explore destinations
Sydney (SYD) · Melbourne (MEL)
Browse fares by month
February 2027 · March 2027 · April 2027 · May 2027 · July 2027 · August 2027
Fares observed September 17, 2026. USD for the travelers shown. Search a trip for current prices. For starting totals, choose a return flight to confirm the final price.
February 2027
1 adult · Economy · Round-trip starting totals
| Destination | Travel dates | Outbound flight | Axel Member | Airline fare | Search |
|---|---|---|---|---|---|
| Melbourne (MEL) | Feb 13–20, 2027 · 7 days | 2 stops · 23h 30m | From $1,019 | From $1,136 | Search |
| Melbourne (MEL) | Feb 13–20, 2027 · 7 days | 1 stop · 19h 39m | From $1,176 | From $1,314 | Search |
| Sydney (SYD) | Feb 13–20, 2027 · 7 days | 1 stop · 19h 30m | From $871 | From $975 | Search |
April 2027
1 adult · Economy · Round-trip starting totals
| Destination | Travel dates | Outbound flight | Axel Member | Airline fare | Search |
|---|---|---|---|---|---|
| Melbourne (MEL) | Apr 10–17, 2027 · 7 days | 1 stop · 25h 10m | From $1,353 | From $1,512 | Search |
| Melbourne (MEL) | Apr 10–17, 2027 · 7 days | 1 stop · 19h 43m | From $1,373 | From $1,534 | Search |
| Sydney (SYD) | Apr 10–17, 2027 · 7 days | 1 stop · 19h 15m | From $1,118 | From $1,245 | Search |
| Sydney (SYD) | Apr 10–17, 2027 · 7 days | 1 stop · 17h 50m | From $2,602 | From $2,894 | Search |
July 2027
1 adult · Economy · Round-trip starting totals
| Destination | Travel dates | Outbound flight | Axel Member | Airline fare | Search |
|---|---|---|---|---|---|
| Melbourne (MEL) | Jul 3–10, 2027 · 7 days | 2 stops · 22h 30m | From $1,291 | From $1,451 | Search |
| Melbourne (MEL) | Jul 3–10, 2027 · 7 days | 1 stop · 19h 43m | From $1,366 | From $1,519 | Search |
| Sydney (SYD) | Jul 3–10, 2027 · 7 days | 1 stop · 17h 45m | From $1,215 | From $1,359 | Search |
| Melbourne (MEL) | Jul 10–17, 2027 · 7 days | 1 stop · 24h 12m | From $1,157 | From $1,291 | Search |
| Melbourne (MEL) | Jul 10–17, 2027 · 7 days | 1 stop · 19h 43m | From $1,302 | From $1,460 | Search |
| Sydney (SYD) | Jul 10–17, 2027 · 7 days | 1 stop · 17h 45m | From $1,137 | From $1,269 | Search |
August 2027
1 adult · Economy · Round-trip starting totals
| Destination | Travel dates | Outbound flight | Axel Member | Airline fare | Search |
|---|---|---|---|---|---|
| Melbourne (MEL) | Aug 3–10, 2027 · 7 days | 2 stops · 24h 55m | From $1,019 | From $1,138 | Search |
| Melbourne (MEL) | Aug 3–10, 2027 · 7 days | 1 stop · 19h 43m | From $1,733 | From $1,945 | Search |
| Sydney (SYD) | Aug 3–10, 2027 · 7 days | 1 stop · 20h 20m | From $950 | From $1,059 | Search |
| Sydney (SYD) | Aug 3–10, 2027 · 7 days | 1 stop · 18h 23m | From $1,322 | From $1,482 | Search |
Non-members can also book and save on airline fares. Live search shows prices with and without Membership. Optional Membership: $15 for the first month, then $10/month. Cancel anytime.
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