$584+ Cheap flights from Seattle (SEA) to Melbourne
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/20. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — MEL
Jul 13 — Jul 201
Round-trip
1 adult, Economy
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Find cheap flights from Seattle to Melbourne with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Cheapest flights from Seattle to MelbourneExplore the most affordable flight options available from Seattle to Melbourne. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 13, 2026.
Explore the most affordable flight options available from Seattle to Melbourne. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 13, 2026.
This oojo deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/1511:55 pm
SEA
- MEL
1 stop36h 25m
Philippine Airlines
Sun 11/299:00 am
MEL
- SEA
1 stop29h 35m
Philippine Airlines
Deal found 6/11![Philippine Airlines logo]()
$983
This oojo deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/15:55 pm
SEA
- MEL
1 stop20h 35m
Qantas Airways
Wed 12/96:30 pm
MEL
- SEA
2 stops36h 55m
Qantas Airways
Deal found 6/10![Qantas Airways logo]()
$984
This FlightHub deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/305:01 pm
SEA
- MEL
1 stop22h 29m
Qantas Airways
Sun 11/811:15 pm
MEL
- SEA
1 stop19h 49m
Qantas Airways
Deal found 6/9![Qantas Airways logo]()
$1,069
This American Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/252:20 pm
SEA
- MEL
1 stop23h 25m
American Airlines
Sat 8/11:35 pm
MEL
- SEA
1 stop23h 30m
American Airlines
Deal found 6/10![American Airlines logo]()
$1,072
This American Airlines deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/12:40 pm
SEA
- MEL
1 stop23h 05m
American Airlines
Thu 7/99:45 am
MEL
- SEA
1 stop21h 03m
American Airlines
Deal found 6/12![American Airlines logo]()
$1,079
This United Airlines deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/17:05 pm
SEA
- MEL
1 stop20h 10m
United Airlines
Wed 9/29:30 am
MEL
- SEA
1 stop19h 04m
United Airlines
Deal found 6/8![United Airlines logo]()
$1,080
This American Airlines deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/112:40 pm
SEA
- MEL
1 stop23h 05m
American Airlines
Tue 6/309:45 am
MEL
- SEA
2 stops24h 53m
American Airlines
Deal found 6/9![American Airlines logo]()
$1,084
This American Airlines deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/303:30 pm
SEA
- MEL
2 stops24h 00m
American Airlines
Sun 11/812:00 pm
MEL
- SEA
1 stop26h 15m
American Airlines
Deal found 6/8![American Airlines logo]()
$1,086
This United Airlines deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/305:20 pm
SEA
- MEL
1 stop21h 55m
United Airlines
Thu 7/3010:55 am
MEL
- SEA
1 stop18h 39m
United Airlines
Deal found 6/12![United Airlines logo]()
$1,090
This United Airlines deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/33:33 pm
SEA
- MEL
1 stop23h 42m
United Airlines
Tue 8/410:55 am
MEL
- SEA
1 stop20h 35m
United Airlines
Deal found 6/9![United Airlines logo]()
$1,091
This United Airlines deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/17:05 pm
SEA
- MEL
1 stop20h 10m
United Airlines
Sat 7/1110:55 am
MEL
- SEA
1 stop27h 08m
United Airlines
Deal found 6/8![United Airlines logo]()
$1,092
This Air Canada deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/57:20 pm
SEA
- AVV
2 stops24h 50m
Multiple Airlines
Tue 10/136:00 am
AVV
- SEA
2 stops26h 22m
Multiple Airlines
Deal found 6/12![Multiple Airlines logo]()
$1,271
Best flights from Seattle to MelbourneDiscover carefully curated flight deals from Seattle to Melbourne that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 13, 2026.
Discover carefully curated flight deals from Seattle to Melbourne that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 13, 2026.
This United Airlines deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/305:20 pm
SEA
- MEL
1 stop21h 55m
United Airlines
Thu 7/3010:55 am
MEL
- SEA
1 stop18h 39m
United Airlines
Deal found 6/12![United Airlines logo]()
$1,090
This KAYAK deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/67:20 pm
SEA
- AVV
2 stops31h 45m
Multiple Airlines
Sat 9/194:40 pm
AVV
- SEA
2 stops34h 12m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$1,281
This oojo deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/77:20 am
SEA
- AVV
2 stops22h 30m
Qantas Airways
Mon 9/1410:30 am
AVV
- SEA
2 stops26h 09m
Qantas Airways
Deal found 6/12![Qantas Airways logo]()
$2,347
This FlightHub deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/77:20 pm
SEA
- MEL
2 stops23h 20m
Multiple Airlines
Mon 9/146:00 am
MEL
- SEA
2 stops33h 42m
Multiple Airlines
Deal found 6/12![Multiple Airlines logo]()
$1,300
This United Airlines deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/74:58 pm
SEA
- MEL
1 stop21h 32m
United Airlines
Mon 9/146:30 am
MEL
- SEA
2 stops24h 54m
United Airlines
Deal found 6/8![United Airlines logo]()
$1,323
This United Airlines deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/61:16 pm
SEA
- MEL
2 stops29h 04m
United Airlines
Sat 9/196:00 pm
MEL
- SEA
3 stops44h 15m
United Airlines
Deal found 6/8![United Airlines logo]()
$1,397
This BusinessClass deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/115:04 pm
SEA
- AVV
2 stops30h 01m
Multiple Airlines
Sat 7/186:00 am
AVV
- SEA
2 stops32h 03m
Multiple Airlines
Deal found 6/11![Multiple Airlines logo]()
$1,557
This United Airlines deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/187:00 am
SEA
- MEL
1 stop32h 15m
United Airlines
Fri 7/3110:55 am
MEL
- SEA
1 stop22h 25m
United Airlines
Deal found 6/8![United Airlines logo]()
$1,431
This United Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/176:00 am
SEA
- MEL
1 stop32h 30m
United Airlines
Thu 7/3010:55 am
MEL
- SEA
1 stop26h 58m
United Airlines
Deal found 6/10![United Airlines logo]()
$1,431
This United Airlines deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/125:15 am
SEA
- MEL
1 stop34h 00m
United Airlines
Fri 7/249:30 am
MEL
- SEA
1 stop22h 06m
United Airlines
Deal found 6/12![United Airlines logo]()
$1,439
This KAYAK deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/181:30 pm
SEA
- AVV
2 stops31h 40m
Multiple Airlines
Fri 7/318:55 pm
AVV
- SEA
2 stops32h 39m
Multiple Airlines
Deal found 6/9![Multiple Airlines logo]()
$1,830
This United Airlines deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/1412:50 pm
SEA
- MEL
2 stops26h 25m
United Airlines
Sat 8/16:00 am
MEL
- SEA
2 stops25h 38m
United Airlines
Deal found 6/8![United Airlines logo]()
$1,447
This BusinessClass deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/178:00 am
SEA
- AVV
2 stops21h 50m
Multiple Airlines
Thu 7/304:40 pm
AVV
- SEA
2 stops24h 19m
Multiple Airlines
Deal found 6/12![Multiple Airlines logo]()
$1,883
This United Airlines deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2612:15 pm
SEA
- MEL
1 stop26h 15m
United Airlines
Tue 9/110:00 am
MEL
- SEA
2 stops42h 26m
United Airlines
Deal found 6/11![United Airlines logo]()
$1,501
This oojo deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/72:40 pm
SEA
- AVV
2 stops39h 10m
Multiple Airlines
Wed 7/2210:30 am
AVV
- SEA
2 stops27h 32m
Multiple Airlines
Deal found 6/13![Multiple Airlines logo]()
$2,251
This Expedia deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/108:00 am
SEA
- AVV
2 stops21h 50m
Multiple Airlines
Fri 7/248:55 pm
AVV
- SEA
2 stops30h 12m
Multiple Airlines
Deal found 6/9![Multiple Airlines logo]()
$2,319
This Orbitz deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/118:00 am
SEA
- AVV
2 stops21h 50m
Multiple Airlines
Fri 7/248:55 pm
AVV
- SEA
2 stops30h 12m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$2,407
Last-minute flights from Seattle to MelbourneDiscover last-minute flight deals from Seattle to Melbourne. Data last updated June 13, 2026 and is based on user searches.
Discover last-minute flight deals from Seattle to Melbourne. Data last updated June 13, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/297:15 am
SEA
- MEL
2 stops31h 35m
Delta
Sun 8/210:00 am
MEL
- SEA
1 stop19h 30m
Delta
Deal found 6/9![Delta logo]()
$1,103
This United Airlines deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/305:20 pm
SEA
- MEL
1 stop21h 55m
United Airlines
Thu 7/3010:55 am
MEL
- SEA
1 stop18h 39m
United Airlines
Deal found 6/12![United Airlines logo]()
$1,090
This KAYAK deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/3012:50 pm
SEA
- MEL
2 stops26h 25m
Multiple Airlines
Thu 7/3010:55 am
MEL
- SEA
1 stop18h 39m
Multiple Airlines
Deal found 6/12![Multiple Airlines logo]()
$1,094
This American Airlines deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/12:40 pm
SEA
- MEL
1 stop23h 05m
American Airlines
Thu 7/99:45 am
MEL
- SEA
1 stop21h 03m
American Airlines
Deal found 6/12![American Airlines logo]()
$1,079
This United Airlines deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/17:05 pm
SEA
- MEL
1 stop20h 10m
United Airlines
Sat 7/1110:55 am
MEL
- SEA
1 stop27h 08m
United Airlines
Deal found 6/8![United Airlines logo]()
$1,092
This United Airlines deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/33:33 pm
SEA
- MEL
1 stop23h 42m
United Airlines
Tue 8/410:55 am
MEL
- SEA
1 stop20h 35m
United Airlines
Deal found 6/9![United Airlines logo]()
$1,091
This Orbitz deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/72:40 pm
SEA
- AVV
2 stops30h 30m
Multiple Airlines
Wed 7/226:00 am
AVV
- SEA
2 stops32h 02m
Multiple Airlines
Deal found 6/11![Multiple Airlines logo]()
$1,356
This Travelocity deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/158:00 am
SEA
- AVV
2 stops21h 50m
Multiple Airlines
Sat 7/254:40 pm
AVV
- SEA
2 stops21h 54m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$1,499
This Delta deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/2412:35 pm
SEA
- MEL
1 stop26h 15m
Delta
Fri 7/3110:00 am
MEL
- SEA
1 stop23h 40m
Delta
Deal found 6/9![Delta logo]()
$1,098
This American Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/252:20 pm
SEA
- MEL
1 stop23h 25m
American Airlines
Sat 8/11:35 pm
MEL
- SEA
1 stop23h 30m
American Airlines
Deal found 6/10![American Airlines logo]()
$1,072
This United Airlines deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/301:30 pm
SEA
- MEL
1 stop25h 45m
United Airlines
Tue 9/110:55 am
MEL
- SEA
1 stop20h 29m
United Airlines
Deal found 6/8![United Airlines logo]()
$1,080
This Delta deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/319:30 am
SEA
- MEL
2 stops29h 20m
Delta
Wed 9/210:00 am
MEL
- SEA
1 stop21h 50m
Delta
Deal found 6/8![Delta logo]()
$1,104
One-way flights from Seattle to MelbourneSearch for one-way flight options from Seattle to Melbourne. Find affordable one-way fares based on user searches. Data last updated June 13, 2026.
Search for one-way flight options from Seattle to Melbourne. Find affordable one-way fares based on user searches. Data last updated June 13, 2026.
This American Airlines deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/202:20 pm
SEA
- MEL
1 stop23h 25m
American Airlines
Deal found 6/12![American Airlines logo]()
$584
This American Airlines deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/172:40 pm
SEA
- MEL
1 stop23h 05m
American Airlines
Deal found 6/9![American Airlines logo]()
$585
This United Airlines deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/173:33 pm
SEA
- MEL
1 stop23h 42m
United Airlines
Deal found 6/11![United Airlines logo]()
$590
This United Airlines deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/225:20 pm
SEA
- MEL
1 stop21h 55m
United Airlines
Deal found 6/8![United Airlines logo]()
$591
This Delta deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/265:30 pm
SEA
- MEL
1 stop21h 20m
Delta
Deal found 6/8![Delta logo]()
$598
This Delta deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/258:25 pm
SEA
- MEL
1 stop42h 25m
Delta
Deal found 6/8![Delta logo]()
$611
This United Airlines deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/212:36 pm
SEA
- MEL
2 stops47h 54m
United Airlines
Deal found 6/8![United Airlines logo]()
$612
This United Airlines deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/255:04 pm
SEA
- MEL
2 stops24h 31m
United Airlines
Deal found 6/8![United Airlines logo]()
$619
This United Airlines deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/167:00 am
SEA
- MEL
3 stops56h 15m
United Airlines
Deal found 6/11![United Airlines logo]()
$622
This KAYAK deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/151:30 pm
SEA
- MEL
1 stop25h 45m
Air New Zealand
Deal found 6/11![Air New Zealand logo]()
$661
This Alaska Airlines deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/26:25 pm
SEA
- MEL
2 stops36h 10m
Multiple Airlines
Deal found 6/12![Multiple Airlines logo]()
$696
This American Airlines deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/1911:58 pm
SEA
- MEL
2 stops36h 02m
American Airlines
Deal found 6/11![American Airlines logo]()
$715
Find flight deals from Seattle to Melbourne
Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Melbourne (ME1). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 13, 2026.
Round-trip from | $983 (oojo) |
|---|---|
One-way from | $584 (American Airlines) |
Popular in | December |
Cheapest in | March |
Average price | $1,237 |
Cheapflights Fare Finder
Customize your flight search to find flights from Seattle to Melbourne that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 13, 2026.
Use the filters below to find and compare flights from Seattle to Melbourne that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
SeattleMelbourne
SEA - MEL
SEAMEL
Seattle/Tacoma Intl
Tue 6/30
5:20 pm-8:15 am
1 stop21h 55m
Melbourne
Thu 7/30
10:55 am-12:34 pm
1 stop18h 39m
$1,090
SeattleMelbourne
SEA - AVV
SEAAVV
Seattle/Tacoma Intl
Sun 9/6
7:20 pm-8:05 pm
2 stops31h 45m
Melbourne Avalon
Sat 9/19
4:40 pm-9:52 am
2 stops34h 12m
$1,281
SeattleMelbourne
SEA - MEL
SEAMEL
Seattle/Tacoma Intl
Mon 9/7
7:20 pm-11:40 am
2 stops23h 20m
Melbourne
Mon 9/14
6:00 am-10:42 pm
2 stops33h 42m
$1,300
SeattleMelbourne
SEA - MEL
SEAMEL
Seattle/Tacoma Intl
Mon 9/7
4:58 pm-7:30 am
1 stop21h 32m
Melbourne
Mon 9/14
6:30 am-2:24 pm
2 stops24h 54m
$1,323
SeattleMelbourne
SEA - MEL
SEAMEL
Seattle/Tacoma Intl
Sun 9/6
1:16 pm-11:20 am
2 stops29h 04m
Melbourne
Sat 9/19
6:00 pm-9:15 pm
3 stops44h 15m
$1,397
SeattleMelbourne
SEA - MEL
SEAMEL
Seattle/Tacoma Intl
Sat 7/18
7:00 am-8:15 am
1 stop32h 15m
Melbourne
Fri 7/31
10:55 am-4:20 pm
1 stop22h 25m
$1,431
SeattleMelbourne
SEA - MEL
SEAMEL
Seattle/Tacoma Intl
Fri 7/17
6:00 am-7:30 am
1 stop32h 30m
Melbourne
Thu 7/30
10:55 am-8:53 pm
1 stop26h 58m
$1,431
SeattleMelbourne
SEA - MEL
SEAMEL
Seattle/Tacoma Intl
Sun 7/12
5:15 am-8:15 am
1 stop34h 00m
Melbourne
Fri 7/24
9:30 am-2:36 pm
1 stop22h 06m
$1,439
SeattleMelbourne
SEA - MEL
SEAMEL
Seattle/Tacoma Intl
Tue 7/14
12:50 pm-8:15 am
2 stops26h 25m
Melbourne
Sat 8/1
6:00 am-2:38 pm
2 stops25h 38m
$1,447
SeattleMelbourne
SEA - MEL
SEAMEL
Seattle/Tacoma Intl
Wed 8/26
12:15 pm-7:30 am
1 stop26h 15m
Melbourne
Tue 9/1
10:00 am-11:26 am
2 stops42h 26m
$1,501
Showing 1-10 of 33 resultsSorted by cheapest first
Best time to book a flight from Seattle to Melbourne
Have a flexible travel schedule? Discover the best time to fly to Melbourne from Seattle with our price prediction graph.
SEA-ME1
SEA-MEL
SEA-AVV
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Seattle to Melbourne
SEA-ME1
SEA-MEL
SEA-AVV
What is the cheapest month to book a flight from Seattle to Melbourne?
Currently, January is the cheapest month in which you can book a flight from Seattle to Melbourne (average of $97). Flying from Seattle to Melbourne in May is currently the most expensive (average of $1,011). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
How much does it cost to fly round-trip from Seattle to Melbourne?
How far ahead should I book a flight from Seattle to Melbourne?
The best time to book flights from Seattle to Melbourne is 64 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
Reviews of airlines servicing Melbourne
Get insights into the airlines that provide service to Melbourne. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Melbourne. Reviews last updated June 13, 2026.
Read reviews from past customers who have flown Alaska Airlines,Delta, andQantas Airways from Seattle to Melbourne. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
7.9
Entertainment
7.0
Crew
8.5
Boarding
8.1
Comfort
7.8
Food
7.0
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Overall
7.9
Entertainment
7.0
Crew
8.5
Boarding
8.1
Comfort
7.8
Food
7.0
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Overall
7.9
Entertainment
7.0
Crew
8.5
Boarding
8.1
Comfort
7.8
Food
7.0
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Overall
7.9
Entertainment
7.0
Crew
8.5
Boarding
8.1
Comfort
7.8
Food
7.0
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Overall
7.9
Entertainment
7.0
Crew
8.5
Boarding
8.1
Comfort
7.8
Food
7.0
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Overall
7.9
Entertainment
7.0
Crew
8.5
Boarding
8.1
Comfort
7.8
Food
7.0
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Related info for your journey
Find useful and relevant information for your journey from Seattle to Melbourne. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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Alternative routes for Seattle to Melbourne
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Complete your trip
Complete your trip to Melbourne by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Seattle to Melbourne by cabin class
Find flights from Seattle to Melbourne, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Seattle and Melbourne flights
Browse other Seattle and Melbourne flight options. Last updated on June 13, 2026.
Other flights from Seattle
Browse through other flights departing from Seattle. Flights are based on user searches made on Cheapflights and were last updated on June 13, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 7 airlines flying from Seattle to Melbourne
Discover the top 7 airlines that operate flights from Seattle to Melbourne. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 13, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$97 | Average$1,632 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$385 | Average$1,046 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$1,003 | Average$1,535 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$1,015 | Average$1,512 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$1,034 | Average$1,195 | FlexibilityNo cancel fee | On-time74% | |
| Cheapest$1,095 | Average$1,877 | FlexibilityNo cancel fee | On-time78% | |
| Cheapest$1,153 | Average$1,271 | FlexibilityNo cancel fee | On-time72% |