PWM - MLB

$179 Find Cheap Flights from Portland to Melbourne - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Portland to Melbourne departing on 8/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$357
American Airlines
Thu 9/24Tue 9/29
PWM - MLB • 1 stop
Cheapest one-way
$179
Delta
Wed 8/5
PWM - MLB • 1 stop
Top airlines
Cheapest • from $357 (round-trip)
Best reviews • 7.8 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Portland and Melbourne. You'll need at least 1 connection.
Insights
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Top layover airports
Cheapest • Avg $415 (round-trip)
Shortest trip • 5h 55m (one-way)
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Flight Deals

Cheap Flights from Portland to Melbourne (PWM-MLB)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Portland to Melbourne that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Portland to Melbourne

Thu, Sep 24 - Tue, Sep 29
American Airlines Logo
5:18 pm - 10:17 pm
PWM
-
MLB
4h 59m
1 stop
American Airlines Logo
7:25 am - 12:40 pm
MLB
-
PWM
5h 15m
1 stop
$357American Airlines
Wed, Aug 5 - Tue, Aug 11
Delta Logo
6:05 am - 2:09 pm
PWM
-
MLB
8h 04m
1 stop
Delta Logo
2:55 pm - 11:30 pm
MLB
-
PWM
8h 35m
2 stops
$362Delta
Thu, Aug 20 - Thu, Aug 27
Delta Logo
6:05 am - 2:09 pm
PWM
-
MLB
8h 04m
1 stop
Delta Logo
2:55 pm - 11:13 pm
MLB
-
PWM
8h 18m
1 stop
$367Delta
Wed, Aug 5 - Tue, Aug 11
Delta Logo
6:30 am - 2:09 pm
PWM
-
MLB
7h 39m
2 stops
Delta Logo
2:55 pm - 12:59 am
MLB
-
PWM
10h 04m
2 stops
$368Delta
Thu, Aug 20 - Thu, Aug 27
Delta Logo
6:00 am - 6:00 pm
PWM
-
MLB
12h 00m
2 stops
Delta Logo
6:00 am - 1:07 pm
MLB
-
PWM
7h 07m
1 stop
$372Delta
Thu, Sep 24 - Tue, Sep 29
Delta Logo
12:55 pm - 11:08 pm
PWM
-
MLB
10h 13m
2 stops
Delta Logo
2:36 pm - 11:17 pm
MLB
-
PWM
8h 41m
2 stops
$378Delta
Wed, Aug 5 - Mon, Aug 10
Delta Logo
6:30 am - 2:09 pm
PWM
-
MLB
7h 39m
2 stops
Delta Logo
2:55 pm - 11:13 pm
MLB
-
PWM
8h 18m
1 stop
$387Delta
Fri, Jan 15 - Sun, Jan 24
Delta Logo
6:00 am - 2:21 pm
PWM
-
MLB
8h 21m
1 stop
Delta Logo
1:30 pm - 7:29 pm
MLB
-
PWM
5h 59m
1 stop
$388Delta
Wed, Aug 5 - Mon, Aug 10
Delta Logo
6:30 am - 2:09 pm
PWM
-
MLB
7h 39m
2 stops
Delta Logo
6:00 am - 4:50 pm
MLB
-
PWM
10h 50m
2 stops
$392Delta
Sat, Nov 21 - Sun, Nov 22
Delta Logo
6:00 am - 2:21 pm
PWM
-
MLB
8h 21m
1 stop
Delta Logo
5:55 am - 4:10 pm
MLB
-
PWM
10h 15m
2 stops
$393Delta
Booking Insights

KAYAK's insights & trends for Portland to Melbourne flights

Get data-powered insights and trends into flights from Portland to Melbourne to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Portland to Melbourne?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 5 days.

In the past 5 days, the cheapest round-trip tickets from Portland to Melbourne were found on American Airlines ($357) and Delta ($362).

Good to know

Cheapest flight

$179
Flight from Portland to Melbourne

When to book flights from Portland to Melbourne

Are your dates flexible? Find out the best times to travel from Portland to Melbourne based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Portland to Melbourne

  • What is the cheapest flight from Portland to Melbourne?

    In the last 5 days, the lowest price for a flight from Portland to Melbourne was $179 for a one-way ticket and $357 for a round-trip.

  • Do I need a passport to fly between Portland and Melbourne?

    No, a passport isn't needed to fly from Portland to Melbourne. However, local authorities might ask for an official ID.

  • Which aircraft models fly most regularly from Portland to Melbourne?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Portland to Melbourne?

    SkyTeam, and oneworld are the airline alliances operating flights between Portland and Melbourne, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Portland to Melbourne, Delta or American Airlines?

    The two airlines most popular with KAYAK users for flights from Portland to Melbourne are Delta and American Airlines. With an average price for the route of $360 and an overall rating of 7.8, Delta is the most popular choice. American Airlines is also a great choice for the route, with an average price of $690 and an overall rating of 7.1.

  • How does KAYAK find such low prices on flights from Portland to Melbourne?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Portland to Melbourne.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Portland to Melbourne?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Melbourne from Portland is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Portland to Melbourne?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Melbourne with an airline and back to Portland with another airline. Booking your flights between Portland and MLB can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Portland to Melbourne?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Melbourne from Portland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Portland to Melbourne

 
See real verified KAYAK customer reviews for airlines flying from Portland to Melbourne. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Portland to Melbourne? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.8
DeltaOverall score based on 8479 reviews
8.5Crew
8.1Boarding
7.8Entertainment
7.2Food
7.8Comfort
Airline reviews

We were skipped when the snack cart passed and then the attendant said we weren’t . I am disabled and was in a row toward the back of the plane which was very difficult for me to navigate. Disabled people should not be forced to walk the plank.

6.0 GoodLaura, Jul 2026
JFK - MCO
Read more Delta reviews

We were skipped when the snack cart passed and then the attendant said we weren’t . I am disabled and was in a row toward the back of the plane which was very difficult for me to navigate. Disabled people should not be forced to walk the plank.

Flight was delayed and then "they did not have time to load food". No snack or drink at all for 1.5 how flight. Somebody wasn't prepared.

It is usually very pleasant. Good service for the price, international flights are even better

New high end luggage ruined/zippers broken, items missing. All happened on return flight from msp to mso. Do better! Not store bought luggage but high end personalized ogio custom embroidered luggage. Total slap in the face ontop of an extra luggage fee that took me 3 hrs on chat to resolve.

Third flight in two months where the crew was not there. Comfort seating does not guarantee overhead bin space. Passengers with children are allowed on the plane first - if you are flying to and from Orlando, this means half the plane has boarded before you get on. And somehow all the bin space is taken up. 3 out of 5 flights have had issues with equipment or procedure. Some of these instances caused the flight to be delayed because of a "nuisance" light. One time it was a bag that had been brought on board but did not belong to anyone so we had to return to the gate. Last night we were told the "AC" on the plane doesn't work well and we're 10th for take off- because the crew was late - and that it will get cool when we're in the air. Not sure if this is usual, but I didn't think flight crew could jump seat in first class. Movie and TV selection has not been refreshed for several months- flying one to two round trips each month easily exhausts the list of content.

Definitely a southern flavor. Cordiality was evident even though no drinks or snacks were served.

No service flight that took 5 hrs and a stop at an unscheduled airport. Crew and pilots did their jobs

I continue to be satisfied with Delta’s excellent service out of LGA. The digit id works well and gets me through security in no time. Whenever possible, I choose Delta.

Was revoked with Jet Blue due to delay from Kenya Air

Delta did an awful job w logistics at DTW. Missed connection. We were there an hour early. SUCKED

Quick flight. No time to stress over it. Over before it begins.

Very good, boarded and took off on time and landed early

Delayed boarding because a flight attendant couldn't find the gate...sat on the plane for over an hour at the gate because AA couldn't get one of the planes behind us to move

It was awful. My first flight was delayed and as a consequence I lost my second flight to Greensboro. I did not know what to do so I rebook myself a flight to Charlotte . It was very inconvenient I not to have anybody form corporate assisting me either from PwC or from kayak . It is a very disappointing experience that American did not wait 1 minute or told me to rebook before making the first flight

The departure and arrival was on time. The fact that I could load my boarding tickets on the American airlines app.

Horrible experience, delays after delays. A flight that should arrive 11:50pm just landed past 1 am, and another 30min waiting for the baggage to come out. Very disappointing.

The flight was delayed significantly. Communication during the flight was abrupt and caused some panic as we were navigating turbulence. It was also too loud and every announcement felt startling. The flight attendants did not offer any assurances and I felt unsettled most of the flight. The seats, floor and tray table was very dirty. The seat next to me was broken and the passenger sitting there was very uncomfortable. He had a spring in his back and his seat made terrible squeaking noises through the flight.

The plane was probably full boarding was easy. We were able to check our carry-on luggage for free. It was a return flight through Philly to LA. Never saw a stewardess do a demonstration of emergency Procedures. I think my flight was pretty full

Flight was delayed after boarding and no idea when it would take off. Crew in Portland did arrange for transport to Boston for a different set of flights to my destination.

Seats are so close together. Middle seats should be discounted.

Everything you need to know for your flight from Portland to Melbourne

Information on your arrival and departure airports