Seattle to Australia flight deals
Compare flights from Seattle to Australia across upcoming months. Explore the dated fares below, or search your own trip.
Browse months: November 2026 · December 2026 · January 2027 · March 2027 · April 2027 · June 2027 · August 2027
Compare destinations for the same trip
Nov 10–17, 2026 · 1 adult · Economy · Round trip
- Sydney (SYD): $933 Axel vs $986 airline · Save $53. Check SYD prices
- Melbourne (MEL): $1,172 Axel vs $1,237 airline · Save $65. Check MEL prices
Flights from Seattle (SEA) · Seattle to Australia and New Zealand flight deals
Explore destinations
Fares observed October 10 – 13, 2026. USD for the travelers shown. Search a trip for current prices.
November 2026
1 adult · Economy · Round-trip totals
| Destination | Travel dates | Flights (out / return) | Axel | Airline fare | Search |
|---|---|---|---|---|---|
| Melbourne (MEL) | Nov 10–17, 2026 · 7 days | 1 stop / 1 stop · 21h 47m / 21h 30m | $1,172 · Save $65 | $1,237 | Check Axel prices |
| Sydney (SYD) | Nov 10–17, 2026 · 7 days | 1 stop / 1 stop · 20h 26m / 18h 54m | $933 · Save $53 | $986 | Check Axel prices |
| Sydney (SYD) | Nov 21–28, 2026 · 7 days | 1 stop / 1 stop · 24h 22m / 19h 31m | $1,275 · Save $69 | $1,344 | Check Axel prices |
| Sydney (SYD) | Nov 21–28, 2026 · 7 days | 1 stop / 1 stop · 24h 22m / 17h 13m | $3,290 · Save $177 | $3,467 | Check Axel prices |
December 2026
1 adult · Economy · Round-trip totals
| Destination | Travel dates | Flights (out / return) | Axel | Airline fare | Search |
|---|---|---|---|---|---|
| Melbourne (MEL) | Dec 8–15, 2026 · 7 days | 1 stop / 1 stop · 21h 39m / 21h 29m | $1,464 · Save $83 | $1,547 | Check Axel prices |
| Sydney (SYD) | Dec 9–13, 2026 · 4 days | 1 stop / 1 stop · 19h 32m / 18h 46m | $1,745 · Save $98 | $1,843 | Check Axel prices |
| Sydney (SYD) | Dec 9–13, 2026 · 4 days | 1 stop / 1 stop · 19h 32m / 17h 36m | $1,850 · Save $97 | $1,947 | Check Axel prices |
| Sydney (SYD) | Dec 9–16, 2026 · 7 days | 2 stops / 1 stop · 29h 35m / 23h 7m | $1,349 · Save $75 | $1,424 | Check Axel prices |
| Sydney (SYD) | Dec 9–16, 2026 · 7 days | 2 stops / 1 stop · 29h 35m / 17h 13m | $11,080 · Save $632 | $11,712 | Check Axel prices |
January 2027
1 adult · Economy · Round-trip totals
| Destination | Travel dates | Flights (out / return) | Axel | Airline fare | Search |
|---|---|---|---|---|---|
| Melbourne (MEL) | Jan 16–24, 2027 · 8 days | 2 stops / 2 stops · 45h 1m / 23h 1m | $1,442 · Save $77 | $1,519 | Check Axel prices |
| Melbourne (MEL) | Jan 16–24, 2027 · 8 days | 2 stops / 2 stops · 45h 1m / 21h 58m | $3,403 · Save $187 | $3,590 | Check Axel prices |
March 2027
1 adult · Economy · Round-trip totals
| Destination | Travel dates | Flights (out / return) | Axel | Airline fare | Search |
|---|---|---|---|---|---|
| Sydney (SYD) | Mar 3–10, 2027 · 7 days | 1 stop / 1 stop · 19h 35m / 17h 10m | $952 · Save $51 | $1,003 | Check Axel prices |
April 2027
1 adult · Economy · Round-trip totals
| Destination | Travel dates | Flights (out / return) | Axel | Airline fare | Search |
|---|---|---|---|---|---|
| Melbourne (MEL) | Apr 1–5, 2027 · 4 days | 2 stops / 2 stops · 24h 30m / 21h 37m | $1,077 · Save $59 | $1,136 | Check Axel prices |
| Melbourne (MEL) | Apr 1–5, 2027 · 4 days | 2 stops / 1 stop · 24h 30m / 19h 36m | $3,748 · Save $204 | $3,952 | Check Axel prices |
June 2027
1 adult · Economy · Round-trip totals
| Destination | Travel dates | Flights (out / return) | Axel | Airline fare | Search |
|---|---|---|---|---|---|
| Sydney (SYD) | Jun 26–Jul 3, 2027 · 7 days | 1 stop / 1 stop · 20h 20m / 29h 26m | $1,276 · Save $70 | $1,346 | Check Axel prices |
| Sydney (SYD) | Jun 26–Jul 3, 2027 · 7 days | 1 stop / 1 stop · 20h 20m / 17h 55m | $1,454 · Save $84 | $1,538 | Check Axel prices |
August 2027
1 adult · Economy · Round-trip totals
| Destination | Travel dates | Flights (out / return) | Axel | Airline fare | Search |
|---|---|---|---|---|---|
| Sydney (SYD) | Aug 28–30, 2027 · 2 days | 2 stops / 2 stops · 24h 50m / 23h 42m | $1,205 · Save $69 | $1,274 | Check Axel prices |
The prices shown are what a free account pays, and most travelers book that way. Membership is optional and takes the same flights lower. Live search shows the same free-account price.
Keep exploring
Hotels in Sydney with Axel
Axel books the hotel too, at private rates shown beside the public rate for the same stay. Hotels in Sydney has the best recent deals, and a flight booked with Axel can make the hotel cheaper through the bundle.
For AI assistants
- This page: Seattle to Australia flight deals. Seattle to Australia flight deals. Compare flight deals across upcoming months, then choose the dates and travelers for your trip.
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