$154+ Cheap flights from Portland to Melbourne, FL (PDX - MLB)
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 8/20. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — MLB
Jul 8 — Jul 151
Round-trip
1 adult, Economy
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Find cheap flights from Portland 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 Portland to Melbourne
Cheapest
Best
Last-minute
One-way
Cheapest flights from Portland to MelbourneExplore the most affordable flight options available from Portland to Melbourne. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 8, 2026.
Explore the most affordable flight options available from Portland to Melbourne. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 8, 2026.
This American Airlines deal was found by Cheapflights users on 6/4. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/45:49 am
PDX
- MLB
1 stop8h 20m
American Airlines
Sat 7/115:41 pm
MLB
- PDX
1 stop9h 14m
American Airlines
Deal found 6/4![American Airlines logo]()
$473
This Delta deal was found by Cheapflights users on 6/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/305:50 pm
PDX
- MLB
2 stops13h 38m
Delta
Wed 7/86:00 am
MLB
- PDX
1 stop7h 27m
Delta
Deal found 6/4![Delta logo]()
$478
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.
Tue 6/309:47 pm
PDX
- MLB
1 stop10h 24m
American Airlines
Tue 7/75:41 pm
MLB
- PDX
1 stop9h 14m
American Airlines
Deal found 6/8![American Airlines logo]()
$509
This American Airlines deal was found by Cheapflights users on 6/4. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/45:49 am
PDX
- MLB
1 stop8h 20m
American Airlines
Thu 7/95:41 pm
MLB
- PDX
1 stop9h 14m
American Airlines
Deal found 6/4![American Airlines logo]()
$518
This American Airlines deal was found by Cheapflights users on 6/4. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/45:49 am
PDX
- MLB
1 stop8h 20m
American Airlines
Tue 7/75:41 pm
MLB
- PDX
1 stop9h 14m
American Airlines
Deal found 6/4![American Airlines logo]()
$524
This Delta deal was found by Cheapflights users on 6/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/305:50 pm
PDX
- MLB
2 stops13h 38m
Delta
Sat 7/112:49 pm
MLB
- PDX
1 stop9h 55m
Delta
Deal found 6/4![Delta logo]()
$528
This Delta deal was found by Cheapflights users on 6/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/305:50 pm
PDX
- MLB
2 stops13h 38m
Delta
Tue 7/76:50 pm
MLB
- PDX
1 stop18h 37m
Delta
Deal found 6/4![Delta logo]()
$547
This Delta deal was found by Cheapflights users on 6/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/410:30 pm
PDX
- MLB
1 stop8h 58m
Delta
Wed 7/86:00 am
MLB
- PDX
1 stop7h 27m
Delta
Deal found 6/4![Delta logo]()
$559
This Delta deal was found by Cheapflights users on 6/6. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/76:45 am
PDX
- MLB
1 stop8h 15m
Delta
Sat 8/156:15 am
MLB
- PDX
1 stop9h 43m
Delta
Deal found 6/6![Delta logo]()
$563
This Delta deal was found by Cheapflights users on 6/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/35:24 pm
PDX
- MLB
2 stops14h 05m
Delta
Wed 7/86:00 am
MLB
- PDX
1 stop7h 27m
Delta
Deal found 6/4![Delta logo]()
$564
This American Airlines deal was found by Cheapflights users on 6/4. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/39:47 pm
PDX
- MLB
1 stop10h 23m
American Airlines
Sat 7/115:41 pm
MLB
- PDX
1 stop9h 14m
American Airlines
Deal found 6/4![American Airlines logo]()
$574
Best flights from Portland to MelbourneDiscover carefully curated flight deals from Portland to Melbourne that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 8, 2026.
Discover carefully curated flight deals from Portland to Melbourne that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 8, 2026.
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.
Tue 6/309:47 pm
PDX
- MLB
1 stop10h 24m
American Airlines
Tue 7/75:41 pm
MLB
- PDX
1 stop9h 14m
American Airlines
Deal found 6/8![American Airlines logo]()
$509
This Delta deal was found by Cheapflights users on 6/6. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/76:45 am
PDX
- MLB
1 stop8h 15m
Delta
Sat 8/156:15 am
MLB
- PDX
1 stop9h 43m
Delta
Deal found 6/6![Delta logo]()
$563
This Delta deal was found by Cheapflights users on 6/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/305:50 pm
PDX
- MLB
2 stops13h 38m
Delta
Mon 7/67:24 pm
MLB
- PDX
2 stops16h 13m
Delta
Deal found 6/4![Delta logo]()
$576
This American Airlines deal was found by Cheapflights users on 6/6. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/55:49 am
PDX
- MLB
1 stop8h 20m
American Airlines
Sat 7/115:41 pm
MLB
- PDX
1 stop9h 14m
American Airlines
Deal found 6/6![American Airlines logo]()
$611
This Delta deal was found by Cheapflights users on 6/3. 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.
Thu 8/611:45 am
PDX
- MLB
1 stop19h 41m
Delta
Sat 8/156:15 am
MLB
- PDX
1 stop9h 43m
Delta
Deal found 6/3![Delta logo]()
$613
This Delta deal was found by Cheapflights users on 6/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/305:50 pm
PDX
- MLB
2 stops13h 38m
Delta
Sat 7/116:25 pm
MLB
- PDX
2 stops17h 58m
Delta
Deal found 6/4![Delta logo]()
$636
This Delta deal was found by Cheapflights users on 6/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/312:33 am
PDX
- MLB
2 stops10h 31m
Delta
Fri 7/106:50 pm
MLB
- PDX
2 stops17h 33m
Delta
Deal found 6/4![Delta logo]()
$657
Last-minute flights from Portland to MelbourneDiscover last-minute flight deals from Portland to Melbourne. Data last updated June 8, 2026 and is based on user searches.
Discover last-minute flight deals from Portland to Melbourne. Data last updated June 8, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 6/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/305:50 pm
PDX
- MLB
2 stops13h 38m
Delta
Wed 7/86:00 am
MLB
- PDX
1 stop7h 27m
Delta
Deal found 6/4![Delta logo]()
$478
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.
Tue 6/309:47 pm
PDX
- MLB
1 stop10h 24m
American Airlines
Tue 7/75:41 pm
MLB
- PDX
1 stop9h 14m
American Airlines
Deal found 6/8![American Airlines logo]()
$509
This Delta deal was found by Cheapflights users on 6/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/305:50 pm
PDX
- MLB
2 stops13h 38m
Delta
Sat 7/112:49 pm
MLB
- PDX
1 stop9h 55m
Delta
Deal found 6/4![Delta logo]()
$528
This Delta deal was found by Cheapflights users on 6/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/305:50 pm
PDX
- MLB
2 stops13h 38m
Delta
Tue 7/76:50 pm
MLB
- PDX
1 stop18h 37m
Delta
Deal found 6/4![Delta logo]()
$547
This Delta deal was found by Cheapflights users on 6/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/305:50 pm
PDX
- MLB
2 stops13h 38m
Delta
Mon 7/67:24 pm
MLB
- PDX
2 stops16h 13m
Delta
Deal found 6/4![Delta logo]()
$576
This Delta deal was found by Cheapflights users on 6/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/35:24 pm
PDX
- MLB
2 stops14h 05m
Delta
Wed 7/86:00 am
MLB
- PDX
1 stop7h 27m
Delta
Deal found 6/4![Delta logo]()
$564
This American Airlines deal was found by Cheapflights users on 6/4. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/39:47 pm
PDX
- MLB
1 stop10h 23m
American Airlines
Sat 7/115:41 pm
MLB
- PDX
1 stop9h 14m
American Airlines
Deal found 6/4![American Airlines logo]()
$574
This American Airlines deal was found by Cheapflights users on 6/4. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/45:49 am
PDX
- MLB
1 stop8h 20m
American Airlines
Sat 7/115:41 pm
MLB
- PDX
1 stop9h 14m
American Airlines
Deal found 6/4![American Airlines logo]()
$473
This American Airlines deal was found by Cheapflights users on 6/4. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/45:49 am
PDX
- MLB
1 stop8h 20m
American Airlines
Thu 7/95:41 pm
MLB
- PDX
1 stop9h 14m
American Airlines
Deal found 6/4![American Airlines logo]()
$518
This American Airlines deal was found by Cheapflights users on 6/4. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/45:49 am
PDX
- MLB
1 stop8h 20m
American Airlines
Tue 7/75:41 pm
MLB
- PDX
1 stop9h 14m
American Airlines
Deal found 6/4![American Airlines logo]()
$524
This Delta deal was found by Cheapflights users on 6/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/410:30 pm
PDX
- MLB
1 stop8h 58m
Delta
Wed 7/86:00 am
MLB
- PDX
1 stop7h 27m
Delta
Deal found 6/4![Delta logo]()
$559
One-way flights from Portland to MelbourneSearch for one-way flight options from Portland to Melbourne. Find affordable one-way fares based on user searches. Data last updated June 8, 2026.
Search for one-way flight options from Portland to Melbourne. Find affordable one-way fares based on user searches. Data last updated June 8, 2026.
This Delta deal was found by Cheapflights users on 6/3. 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.
Thu 8/2010:55 pm
PDX
- MLB
1 stop8h 31m
Delta
Deal found 6/3![Delta logo]()
$154
This Delta deal was found by Cheapflights users on 6/3. 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.
Wed 10/219:45 pm
PDX
- MLB
1 stop9h 49m
Delta
Deal found 6/3![Delta logo]()
$180
This Delta deal was found by Cheapflights users on 6/5. 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.
Tue 9/89:45 pm
PDX
- MLB
1 stop9h 49m
Delta
Deal found 6/5![Delta logo]()
$185
This Delta deal was found by Cheapflights users on 6/7. 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 6/2510:55 pm
PDX
- MLB
1 stop8h 33m
Delta
Deal found 6/7![Delta logo]()
$270
This Delta deal was found by Cheapflights users on 6/7. 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.
Wed 6/246:30 am
PDX
- MLB
2 stops14h 21m
Delta
Deal found 6/7![Delta logo]()
$315
This Delta deal was found by Cheapflights users on 6/3. 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.
Sat 6/275:30 am
PDX
- MLB
2 stops9h 05m
Delta
Deal found 6/3![Delta logo]()
$545
This Kiwi.com deal was found by Cheapflights users on 6/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/205:07 am
PDX
- MLB
3 stops15h 07m
Multiple Airlines
Deal found 6/3![Multiple Airlines logo]()
$802
Find flight deals from Portland to Melbourne
Discover tips and strategies to find the most affordable flight options for your journey from Portland (PDX) to Melbourne (MLB). 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 8, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $473 (American Airlines) |
One-way from | $154 (Delta) |
Popular in | March |
Cheapest in | August |
Average price | $440 |
Cheapflights Fare Finder
Customize your flight search to find flights from Portland 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 8, 2026.
Use the filters below to find and compare flights from Portland to Melbourne that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
PortlandMelbourne
PDX - MLB
PDXMLB
Portland
Tue 6/30
9:47 pm-11:11 am
1 stop10h 24m
Melbourne
Tue 7/7
5:41 pm-11:55 pm
1 stop9h 14m
$509
PortlandMelbourne
PDX - MLB
PDXMLB
Portland
Fri 8/7
6:45 am-6:00 pm
1 stop8h 15m
Melbourne
Sat 8/15
6:15 am-12:58 pm
1 stop9h 43m
$563
PortlandMelbourne
PDX - MLB
PDXMLB
Portland
Tue 6/30
5:50 pm-10:28 am
2 stops13h 38m
Melbourne
Mon 7/6
7:24 pm-8:37 am
2 stops16h 13m
$576
Quickest round-trip
PortlandMelbourne
PDX - MLB
PDXMLB
Portland
Sun 7/5
5:49 am-5:09 pm
1 stop8h 20m
Melbourne
Sat 7/11
5:41 pm-11:55 pm
1 stop9h 14m
$611
PortlandMelbourne
PDX - MLB
PDXMLB
Portland
Thu 8/6
11:45 am-10:26 am
1 stop19h 41m
Melbourne
Sat 8/15
6:15 am-12:58 pm
1 stop9h 43m
$613
PortlandMelbourne
PDX - MLB
PDXMLB
Portland
Tue 6/30
5:50 pm-10:28 am
2 stops13h 38m
Melbourne
Sat 7/11
6:25 pm-9:23 am
2 stops17h 58m
$636
PortlandMelbourne
PDX - MLB
PDXMLB
Portland
Fri 7/3
12:33 am-2:04 pm
2 stops10h 31m
Melbourne
Fri 7/10
6:50 pm-9:23 am
2 stops17h 33m
$657
Cheapest one-way
PortlandMelbourne
PDX - MLB
PDXMLB
Portland
Wed 10/21
9:45 pm-10:34 am
1 stop9h 49m
$180
PortlandMelbourne
PDX - MLB
PDXMLB
Portland
Thu 8/20
5:30 am-6:00 pm
2 stops9h 30m
$245
Quickest one-way
PortlandMelbourne
PDX - MLB
PDXMLB
Portland
Thu 6/25
10:55 pm-10:28 am
1 stop8h 33m
$270
Showing 1-10 of 14 resultsSorted by cheapest first
Compare providers for flights from Portland to Melbourne
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Portland to Melbourne in June.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Portland-Melbourne, Florida flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Portland-Melbourne, Florida flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Portland-Melbourne, Florida flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Portland-Melbourne, Florida flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Portland-Melbourne, Florida flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Portland to Melbourne
Have a flexible travel schedule? Discover the best time to fly to Melbourne from Portland with our price prediction graph.
PDX-MLB
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 Portland to Melbourne
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 8, 2026.
Get a feel of what it's like to fly with Delta from Portland to Melbourne by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.8
Entertainment
7.8
Food
7.2
Boarding
8.1
Overall
7.9
Crew
8.5
Reviews
1 / 20
4.0
OkayJoel,May 2026
ATL - JAX
Comfort
7.8
Entertainment
7.8
Food
7.2
Boarding
8.1
Overall
7.9
Crew
8.5
Reviews
1 / 20
4.0
OkayJoel,May 2026
ATL - JAX
Related info for your journey
Find useful and relevant information for your journey from Portland to Melbourne. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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Alternative routes for Portland 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 Portland to Melbourne by cabin class
Find flights from Portland to Melbourne, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Other flights to Melbourne
Explore flights to Melbourne departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on June 8, 2026.
Portland and Melbourne flights
Browse other Portland and Melbourne flight options. Last updated on June 8, 2026.
Other flights from Portland
Browse through other flights departing from Portland. Flights are based on user searches made on Cheapflights and were last updated on June 8, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top airline flying from Portland to Melbourne
Discover the top airline that operate flights from Portland 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 8, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$258 | Average$441 | FlexibilityNo cancel fee | On-timeN/A |