$596+ Cheap flights from Oregon 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 8/25. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — MEL
Sep 5 — Sep 121
Round-trip
1 adult, Economy
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Find cheap flights from Oregon 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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Oregon to Melbourne
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Cheapest flights from Oregon to MelbourneExplore the most affordable flight options available from Oregon to Melbourne. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 6, 2026.
Explore the most affordable flight options available from Oregon to Melbourne. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 6, 2026.
This Air Canada deal was found by Cheapflights users on 8/6. 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.
Sun 8/1610:10 am -
2 stops40h 55m
Sat 8/228:40 pm -
2 stops29h 51m
Deal found 8/6![Multiple Airlines logo]()
$986
This Air Canada deal was found by Cheapflights users on 8/5. 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.
Sun 10/187:45 pm -
2 stops22h 25m
Tue 10/276:05 am -
2 stops21h 21m
Deal found 8/5![Multiple Airlines logo]()
$999
This FlightHub deal was found by Cheapflights users on 8/5. 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.
Sun 8/1610:10 am -
2 stops31h 55m
Sat 8/227:30 pm -
2 stops40h 41m
Deal found 8/5![Multiple Airlines logo]()
$1,007
This Air Canada deal was found by Cheapflights users on 8/4. 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.
Sun 11/17:10 pm -
2 stops23h 40m
Sun 11/86:05 am -
2 stops22h 21m
Deal found 8/4![Multiple Airlines logo]()
$1,012
This FlightHub deal was found by Cheapflights users on 8/5. 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.
Sun 8/233:30 pm -
2 stops26h 50m
Sat 9/55:30 pm -
2 stops33h 01m
Deal found 8/5![Air Canada logo]()
$1,014
This lol.travel deal was found by Cheapflights users on 8/5. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/97:45 pm -
2 stops22h 50m
Wed 9/166:00 am -
2 stops25h 46m
Deal found 8/5![Air Canada logo]()
$1,028
This Air Canada deal was found by Cheapflights users on 8/6. 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 10/267:10 pm -
2 stops23h 15m
Thu 11/196:05 am -
2 stops22h 21m
Deal found 8/6![Multiple Airlines logo]()
$1,036
This FlightHub deal was found by Cheapflights users on 8/5. 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.
Sun 11/83:15 pm -
2 stops28h 20m
Sun 11/297:30 am -
2 stops30h 01m
Deal found 8/5![Air Canada logo]()
$1,049
This Air Canada deal was found by Cheapflights users on 8/5. 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.
Sat 9/197:45 pm -
2 stops23h 50m
Sat 9/268:50 pm -
2 stops29h 41m
Deal found 8/5![Multiple Airlines logo]()
$1,062
This FlightHub deal was found by Cheapflights users on 8/3. 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.
Wed 9/237:45 pm -
2 stops29h 50m
Wed 9/306:00 am -
2 stops20h 31m
Deal found 8/3![Multiple Airlines logo]()
$1,077
This KAYAK deal was found by Cheapflights users on 8/3. 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 11/87:10 pm -
2 stops23h 55m
Sun 11/296:00 am -
2 stops22h 26m
Deal found 8/3![Multiple Airlines logo]()
$1,381
This BusinessClass deal was found by Cheapflights users on 8/5. 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.
Sun 11/17:10 pm -
2 stops23h 55m
Sun 11/86:00 am -
2 stops22h 26m
Deal found 8/5![Multiple Airlines logo]()
$1,414
Best flights from Oregon to MelbourneDiscover carefully curated flight deals from Oregon to Melbourne that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 6, 2026.
Discover carefully curated flight deals from Oregon to Melbourne that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 6, 2026.
This Air Canada deal was found by Cheapflights users on 8/6. 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.
Sun 8/1610:10 am -
2 stops40h 55m
Sat 8/228:40 pm -
2 stops29h 51m
Deal found 8/6![Multiple Airlines logo]()
$986
This FlightHub deal was found by Cheapflights users on 8/1. 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.
Sun 11/810:00 am -
2 stops33h 35m
Sun 11/297:30 am -
2 stops26h 11m
Deal found 8/1![Air Canada logo]()
$1,087
This Delta deal was found by Cheapflights users on 8/2. 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 11/51:05 pm -
1 stop25h 45m
Mon 11/912:00 pm -
1 stop19h 10m
Deal found 8/2![Delta logo]()
$1,227
This United Airlines deal was found by Cheapflights users on 8/2. 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 11/17:26 pm -
1 stop20h 04m
Sun 11/812:45 pm -
1 stop24h 39m
Deal found 8/2![United Airlines logo]()
$1,232
This oojo deal was found by Cheapflights users on 8/3. 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 10/266:30 am -
2 stops43h 50m
Thu 11/196:00 am -
2 stops23h 33m
Deal found 8/3![Qantas Airways logo]()
$2,227
This Delta deal was found by Cheapflights users on 8/5. 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.
Sun 10/1810:56 am -
1 stop27h 54m
Tue 10/2711:00 am -
1 stop23h 15m
Deal found 8/5![Delta logo]()
$1,228
This United Airlines deal was found by Cheapflights users on 8/4. 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 8/231:03 pm -
1 stop26h 12m
Sat 9/510:55 am -
2 stops27h 10m
Deal found 8/4![United Airlines logo]()
$1,237
This United Airlines deal was found by Cheapflights users on 8/5. 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 9/37:15 pm -
1 stop20h 00m
Wed 9/99:30 am -
3 stops25h 49m
Deal found 8/5![United Airlines logo]()
$1,237
This BusinessClass deal was found by Cheapflights users on 8/3. 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.
Sun 11/17:10 pm -
2 stops23h 55m
Sun 11/86:00 am -
2 stops22h 26m
Deal found 8/3![Multiple Airlines logo]()
$1,415
This United Airlines deal was found by Cheapflights users on 8/4. 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 8/2612:45 pm -
2 stops25h 45m
Tue 9/810:55 am -
1 stop20h 52m
Deal found 8/4![United Airlines logo]()
$1,237
This United Airlines deal was found by Cheapflights users on 8/1. 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 11/87:26 pm -
1 stop20h 04m
Sun 11/2912:45 pm -
1 stop30h 59m
Deal found 8/1![United Airlines logo]()
$1,239
This Orbitz deal was found by Cheapflights users on 8/5. 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.
Sun 10/186:18 pm -
2 stops25h 52m
Tue 10/276:00 am -
2 stops25h 35m
Deal found 8/5![Multiple Airlines logo]()
$1,536
This Orbitz deal was found by Cheapflights users on 8/5. 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.
Wed 9/235:55 pm -
2 stops35h 55m
Wed 9/306:00 am -
2 stops31h 36m
Deal found 8/5![Multiple Airlines logo]()
$1,570
This oojo deal was found by Cheapflights users on 8/6. 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 10/269:30 pm -
2 stops46h 35m
Thu 11/199:55 am -
2 stops25h 40m
Deal found 8/6![Multiple Airlines logo]()
$1,747
This Mytrip deal was found by Cheapflights users on 8/2. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/57:10 pm -
2 stops33h 05m
Mon 11/96:00 am -
2 stops31h 31m
Deal found 8/2![Multiple Airlines logo]()
$2,142
This oojo deal was found by Cheapflights users on 8/5. 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 8/235:35 pm -
2 stops47h 10m
Sat 9/56:00 am -
2 stops34h 59m
Deal found 8/5![Multiple Airlines logo]()
$2,558
Last-minute flights from Oregon to MelbourneDiscover last-minute flight deals from Oregon to Melbourne. Data last updated August 6, 2026 and is based on user searches.
Discover last-minute flight deals from Oregon to Melbourne. Data last updated August 6, 2026 and is based on user searches.
This Air Canada deal was found by Cheapflights users on 8/6. 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.
Sun 8/1610:10 am -
2 stops40h 55m
Sat 8/228:40 pm -
2 stops29h 51m
Deal found 8/6![Multiple Airlines logo]()
$986
This FlightHub deal was found by Cheapflights users on 8/5. 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.
Sun 8/1610:10 am -
2 stops31h 55m
Sat 8/227:30 pm -
2 stops40h 41m
Deal found 8/5![Multiple Airlines logo]()
$1,007
This FlightHub deal was found by Cheapflights users on 8/5. 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.
Sun 8/233:30 pm -
2 stops26h 50m
Sat 9/55:30 pm -
2 stops33h 01m
Deal found 8/5![Air Canada logo]()
$1,014
This Air Canada deal was found by Cheapflights users on 8/4. 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.
Sun 8/237:45 pm -
2 stops23h 35m
Sat 9/59:05 pm -
2 stops29h 26m
Deal found 8/4![Multiple Airlines logo]()
$1,087
This Expedia deal was found by Cheapflights users on 8/4. 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.
Wed 8/268:00 am -
2 stops22h 35m
Tue 9/85:15 pm -
2 stops20h 35m
Deal found 8/4![Multiple Airlines logo]()
$1,138
This Air Canada deal was found by Cheapflights users on 8/4. 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.
Fri 8/283:30 pm -
2 stops26h 50m
Fri 9/46:05 am -
2 stops20h 26m
Deal found 8/4![Air Canada logo]()
$1,085
This lol.travel deal was found by Cheapflights users on 8/5. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/97:45 pm -
2 stops22h 50m
Wed 9/166:00 am -
2 stops25h 46m
Deal found 8/5![Air Canada logo]()
$1,028
This Air Canada deal was found by Cheapflights users on 8/3. 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.
Thu 9/177:45 pm -
2 stops22h 35m
Thu 9/246:00 am -
2 stops25h 46m
Deal found 8/3![Multiple Airlines logo]()
$1,152
This Air Canada deal was found by Cheapflights users on 8/5. 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.
Sat 9/197:45 pm -
2 stops23h 50m
Sat 9/268:50 pm -
2 stops29h 41m
Deal found 8/5![Multiple Airlines logo]()
$1,062
This Air Canada deal was found by Cheapflights users on 8/5. 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.
Sun 9/203:30 pm -
2 stops27h 05m
Wed 9/306:00 am -
2 stops25h 46m
Deal found 8/5![Air Canada logo]()
$1,150
This Air Canada deal was found by Cheapflights users on 8/5. 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.
Sun 9/203:30 pm -
2 stops27h 05m
Mon 9/286:00 am -
2 stops20h 31m
Deal found 8/5![Air Canada logo]()
$1,154
This FlightHub deal was found by Cheapflights users on 8/3. 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.
Wed 9/237:45 pm -
2 stops29h 50m
Wed 9/306:00 am -
2 stops20h 31m
Deal found 8/3![Multiple Airlines logo]()
$1,077
One-way flights from Oregon to MelbourneSearch for one-way flight options from Oregon to Melbourne. Find affordable one-way fares based on user searches. Data last updated August 6, 2026.
Search for one-way flight options from Oregon to Melbourne. Find affordable one-way fares based on user searches. Data last updated August 6, 2026.
This SmartFares deal was found by Cheapflights users on 8/4. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/2510:30 am -
2 stops43h 20m
Deal found 8/4![Multiple Airlines logo]()
$596
This Cheapflightsfares deal was found by Cheapflights users on 8/1. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/98:00 am -
2 stops32h 15m
Deal found 8/1![Multiple Airlines logo]()
$598
This BusinessClass deal was found by Cheapflights users on 8/1. 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.
Wed 9/28:00 am -
2 stops21h 50m
Deal found 8/1![Multiple Airlines logo]()
$607
This SmartFares deal was found by Cheapflights users on 8/4. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/2510:30 am -
2 stops44h 05m
Deal found 8/4![Multiple Airlines logo]()
$610
This FlightHub deal was found by Cheapflights users on 8/1. 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.
Wed 9/97:45 pm -
2 stops31h 20m
Deal found 8/1![Multiple Airlines logo]()
$630
This FlightHub deal was found by Cheapflights users on 8/3. 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 10/57:45 pm -
2 stops30h 20m
Deal found 8/3![Multiple Airlines logo]()
$639
This United Airlines deal was found by Cheapflights users on 8/4. 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 9/211:15 am -
1 stop28h 00m
Deal found 8/4![United Airlines logo]()
$661
This Delta deal was found by Cheapflights users on 8/3. 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 10/51:49 pm -
1 stop25h 01m
Deal found 8/3![Delta logo]()
$662
This BusinessClass deal was found by Cheapflights users on 8/3. 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.
Mon 10/57:45 pm -
2 stops24h 25m
Deal found 8/3![Multiple Airlines logo]()
$708
This Kiwi.com deal was found by Cheapflights users on 8/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/217:37 pm -
3 stops55h 43m
Deal found 8/5![Multiple Airlines logo]()
$714
This Kiwi.com deal was found by Cheapflights users on 8/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/59:50 pm -
3 stops47h 00m
Deal found 8/4![Multiple Airlines logo]()
$1,038
Find flight deals from Oregon to Melbourne
Keep the following information in mind while searching for Oregon to Melbourne flight deals. Data was last updated August 6, 2026.
Round-trip from | $986 (Air Canada) |
|---|---|
One-way from | $596 (SmartFares) |
Popular in | July |
Cheapest in | June |
Average price | $1,206 |
Cheapflights Fare Finder
Customize your flight search to find flights from Oregon 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 August 6, 2026.
Use the filters below to find and compare flights from Oregon to Melbourne that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
PortlandMelbourne
PDX Portland - AVV Melbourne Avalon
PDXAVV
Portland
Sun 8/16
10:10 am-8:05 pm
2 stops40h 55m
Melbourne Avalon
Sat 8/22
8:40 pm-9:31 am
2 stops29h 51m
$986
PortlandMelbourne
PDX Portland - MEL Melbourne
PDXMEL
Portland
Sun 11/8
10:00 am-2:35 pm
2 stops33h 35m
Melbourne
Sun 11/29
7:30 am-2:41 pm
2 stops26h 11m
$1,087
PortlandMelbourne
PDX Portland - MEL Melbourne
PDXMEL
Portland
Thu 11/5
1:05 pm-9:50 am
1 stop25h 45m
Melbourne
Mon 11/9
12:00 pm-12:10 pm
1 stop19h 10m
$1,227
PortlandMelbourne
PDX Portland - MEL Melbourne
PDXMEL
Portland
Sun 10/18
10:56 am-8:50 am
1 stop27h 54m
Melbourne
Tue 10/27
11:00 am-4:15 pm
1 stop23h 15m
$1,228
Quickest round-trip
PortlandMelbourne
PDX Portland - MEL Melbourne
PDXMEL
Portland
Sun 11/1
7:26 pm-10:30 am
1 stop20h 04m
Melbourne
Sun 11/8
12:45 pm-6:24 pm
1 stop24h 39m
$1,232
PortlandMelbourne
PDX Portland - MEL Melbourne
PDXMEL
Portland
Sun 8/23
1:03 pm-8:15 am
1 stop26h 12m
Melbourne
Sat 9/5
10:55 am-9:05 pm
2 stops27h 10m
$1,237
PortlandMelbourne
PDX Portland - MEL Melbourne
PDXMEL
Portland
Thu 9/3
7:15 pm-8:15 am
1 stop20h 00m
Melbourne
Wed 9/9
9:30 am-6:19 pm
3 stops25h 49m
$1,237
PortlandMelbourne
PDX Portland - MEL Melbourne
PDXMEL
Portland
Wed 8/26
12:45 pm-7:30 am
2 stops25h 45m
Melbourne
Tue 9/8
10:55 am-2:47 pm
1 stop20h 52m
$1,237
PortlandMelbourne
PDX Portland - MEL Melbourne
PDXMEL
Portland
Sun 11/8
7:26 pm-10:30 am
1 stop20h 04m
Melbourne
Sun 11/29
12:45 pm-12:44 am
1 stop30h 59m
$1,239
PortlandMelbourne
PDX Portland - AVV Melbourne Avalon
PDXAVV
Portland
Sun 11/1
7:10 pm-2:05 pm
2 stops23h 55m
Melbourne Avalon
Sun 11/8
6:00 am-9:26 am
2 stops22h 26m
$1,415
Showing 1-10 of 25 resultsSorted by cheapest first
Best time to book a flight from Oregon to Melbourne
Have a flexible travel schedule? Discover the best time to fly to Melbourne from Oregon with our price prediction graph.
PDX-AVV
PDX-MEL
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 Oregon to Melbourne
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PDX-AVV
PDX-MEL
What is the cheapest month to book a flight from Oregon to Melbourne?
Currently, June is the cheapest month in which you can book a flight from Oregon to Melbourne (average of $984). Flying from Oregon to Melbourne in July is currently the most expensive (average of $1,651). 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 Oregon to Melbourne?
Airfare is below average for this route at the moment.
Oregon to Melbourne flights typically cost between $1,120 and $1,218 in August.The cheapest round-trip price found within the last 5 days was $986 on Multiple Airlines (Aug 16-Aug 22).
Related info for your journey
Find useful and relevant information for your journey from Oregon 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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Alternative routes for Oregon to Melbourne
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Complete your trip
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Search flights from Oregon to Melbourne by cabin class
Find flights from Oregon to Melbourne, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Oregon and Melbourne flights
Browse other Oregon and Melbourne flight options. Last updated on August 6, 2026.
Popular flight searches
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Top 4 airlines flying from Oregon to Melbourne
Discover the top 4 airlines that operate flights from Oregon 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 August 6, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$574 | Average$974 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$757 | Average$1,122 | FlexibilityNo cancel fee | On-time74% | |
| Cheapest$974 | Average$1,255 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$984 | Average$1,205 | FlexibilityNo cancel fee | On-timeN/A |