PDX - MLB

$139 Find Cheap Flights from Portland to Melbourne

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 12/8. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Melbourne

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Portland to Melbourne, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Portland to Melbourne, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Portland to Melbourne (PDX-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

Sat, Jan 17 - Mon, Jan 26
Delta Logo
6:00 am - 9:47 pmPDX-MLB
12h 47m2 stops
Delta Logo
3:13 pm - 10:15 pmMLB-PDX
10h 02m1 stop
$256Delta
Find Deal
Tue, Mar 3 - Wed, Mar 4
Delta Logo
9:45 pm - 10:35 amPDX-MLB
9h 50m1 stop
Delta Logo
3:20 pm - 10:39 pmMLB-PDX
10h 19m1 stop
$330Delta
Find Deal
Tue, Mar 3 - Wed, Mar 4
Delta Logo
5:10 pm - 10:35 amPDX-MLB
14h 25m2 stops
Delta Logo
3:20 pm - 10:39 pmMLB-PDX
10h 19m1 stop
$335Delta
Find Deal
Tue, Mar 3 - Wed, Mar 4
Delta Logo
9:45 pm - 10:35 amPDX-MLB
9h 50m1 stop
Delta Logo
3:20 pm - 10:39 pmMLB-PDX
10h 19m1 stop
$337Delta
Find Deal
Tue, Mar 3 - Wed, Mar 4
Delta Logo
7:14 pm - 10:35 amPDX-MLB
12h 21m2 stops
Delta Logo
3:20 pm - 10:39 pmMLB-PDX
10h 19m1 stop
$342Delta
Find Deal
Tue, Mar 3 - Wed, Mar 4
Delta Logo
5:05 pm - 10:35 amPDX-MLB
14h 30m2 stops
Delta Logo
6:35 pm - 9:29 amMLB-PDX
17h 54m2 stops
$396Delta
Find Deal
Sat, Jan 17 - Mon, Jan 26
Delta Logo
11:47 am - 9:47 pmPDX-MLB
7h 00m1 stop
Delta Logo
3:13 pm - 10:15 pmMLB-PDX
10h 02m1 stop
$402Delta
Find Deal
Sat, Jan 17 - Mon, Jan 26
Delta Logo
6:00 am - 9:47 pmPDX-MLB
12h 47m2 stops
Delta Logo
6:00 am - 4:30 pmMLB-PDX
13h 30m2 stops
$438Delta
Find Deal
Tue, Nov 18 - Tue, Dec 2
American Airlines Logo
10:15 pm - 11:45 amPDX-MLB
10h 30m1 stop
American Airlines Logo
12:20 pm - 9:20 pmMLB-PDX
12h 00m2 stops
$466American Airlines
Find Deal
Tue, Nov 18 - Tue, Dec 2
American Airlines Logo
8:35 am - 11:45 pmPDX-MLB
12h 10m2 stops
American Airlines Logo
12:20 pm - 9:20 pmMLB-PDX
12h 00m2 stops
$471American Airlines
Find Deal

Everything you should know

Top airlines
Delta
Cheapest • from $256 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
August
Cheapest • 54% price drop
November
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest round-trip
$256
Typical prices: $390-$642
Delta
Sat 1/17Mon 1/26
PDX - MLB • 2 stops
Cheapest one-way
$139
Typical prices: $244-$281
Delta
Mon 12/8
PDX - MLB • 1 stop
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Melbourne!
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.

How much is a round-trip flight from Portland to Melbourne, Florida?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Portland to Melbourne, Florida departing in January.

What’s the cheapest day of the week to fly from Portland to Melbourne?

The average price of all round-trip flights from Portland to Melbourne clicked on KAYAK for each day over the last 12 months.

When flying from Portland to Melbourne, you should consider leaving on a Tuesday and avoid Sundays if you are looking for the best rates. For your return to Portland, you’ll find the best rates on Saturdays and the most expensive ones on Fridays.

What is the cheapest month to fly from Portland to Melbourne?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Portland to Melbourne, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Portland to Melbourne is August, where tickets cost $271 (return) on average. On the other hand, the most expensive months are June and March, where the average cost of round-trip tickets is $980 and $913 respectively.

Good to know

Low seasonJune
Cheapest flight$139
Best time to beat the crowds but there is an average 67% increase in price.
Most popular time to fly and prices are also 19% lower on average.
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 are some of the common layover cities for Portland to Melbourne flights?

    The layover cities for connecting flights from PDX to MEL depend on your airline. Delta has a stop in either Atlanta Hartsfield (ATL) or Los Angeles (LAX). American Airlines provides one-stop and two-stop flights with common layovers in Dallas Fort Worth (DFW) and Charlotte Douglas (CLT). Phoenix (PHX) and Chicago O ‘Hare (ORD) are also common layover options for most connecting flights on this route.

  • Which airlines fly sustainably from Portland to Melbourne?

    Each passenger flying from Portland to Melbourne usually emits approximately 2375 lb of CO2. United Airlines and Delta operate flights with some of the least CO2 emissions when flying from PDX to MEL. These airlines offer one-stop flights on this route, emitting about 34% and 28% less CO2, respectively, than other airlines.

  • How can I get from Melbourne Airport to the city center?

    Melbourne City Center is well-connected to Melbourne Airport by regular public bus services. SkyBus City Express runs from the airport's Terminals 1, 3, and 4 to Southern Cross Station in Downtown Melbourne. The buses depart the airport every 10 to 15 minutes. SkyBus also operates the Peninsula Express that offers regular airport transfer from Melbourne Airport to Frankston, St. Kilda, and surrounding bayside suburbs.

  • Which airlines flying from Portland to Melbourne offer accessible services?

    Airlines flying from Portland to Melbourne, including Delta, United Airlines, and American Airlines, offer accessible services. Each airline flying on this route has a wheelchair assistance program that helps passengers with reduced mobility easily get through PDX and MEL airports. The airports also have attendants who help passengers with reduced mobility when boarding, moving to and from a seat, and deplaning.

  • What is the cheapest flight from Portland to Melbourne?

    In the last 3 days, the lowest price for a flight from Portland to Melbourne was $139 for a one-way ticket and $256 for a round-trip.

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

    No

  • Which airports will I be using when flying from Portland to Melbourne?

    When flying out of Portland you will be using Portland. You will be landing at Melbourne, also known as Melbourne.

  • 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?

    oneworld, and SkyTeam are the airline alliances operating flights between Portland and Melbourne, with oneworld 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 $468 and an overall rating of 7.9, Delta is the most popular choice. American Airlines is also a great choice for the route, with an average price of $502 and an overall rating of 7.2.

  • 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.

KAYAK’s top tips for finding a cheap flight from Portland to Melbourne

  • Consider booking Alaska Airlines when traveling from Portland International Airport (PDX) to Melbourne International Airport (MEL). PDX is a hub for Alaska Airlines; thus, the airline schedules most of the flights from the airport to Melbourne.
  • If you’re looking to fly with your pet from Portland to Melbourne, consider booking Alaska Airlines, United Airlines, or American Airlines. These are some of the airlines that will allow you to bring your pet on board when flying on this route. The pet must be in a carrier that fits beneath the seat in front of you. The combined weight of the pet and the carrier should not exceed 20 lb. American Airlines recommends soft-sided carriers of dimensions 18 x 11 x 11 inches.
  • When flying from Portland to Melbourne, you must have a valid US passport and an approved Electronic Travel Authority (ETA) or visa. US passport holders traveling for business or tourism for up to 90 days can obtain an ETA.
  • Passengers flying First Class with Alaska Airlines from Portland to Melbourne enjoy more spacious seats than most airlines on the route. The airline's First Class ticket also guarantees priority boarding at check-ins, two free bags, pre-order complimentary meals, and lounge access at hub airports.
  • Consider flying with Alaska Airlines if you’re flying with your family from Portland to Melbourne. The airline guarantees family boarding and seating, where a kid under 13 years will be seated next to an accompanying adult. Family seating in Alaska Airlines is subject to availability of adjacent seats in the class the kid is flying.

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.
7.9
DeltaOverall score based on 7992 reviews
8.5Crew
8.2Boarding
7.9Comfort
7.9Entertainment
7.3Food
Airline reviews

The flight was an hour and a half late departing which was inconvenient

8.0 ExcellentDan, Oct 2025SLC - MCO
Read more Delta reviews

The flight was an hour and a half late departing which was inconvenient

The flight was great. The gate location was way to far away!!!

The flight attendant in first class was beyond rude and didn't care at all about her job. AND the gate agent was even worse than the flight attendant for rudeness. She was awful.

Movie selection was meh. Food was great. Crew as always great. I paid for premium because that’s the only way not to feel like a sardine. That’s how economy should be imo. Sadly passengers have to pay an extra $1000 to get what they should at base price but that’s all airlines. The airline industry in general treats passengers as cargo.

Always good but we must do something about people in rows ahead of you that don't put their seats back up when they are suppose to. And It's rough to not be able to even lean over to get something out of my purse.

this crew didn't care much. bumping carts into seats more times than i care to remember

Everything was fine except the entertainment was not working for half of the flight.

Easy boarding with an extremely kind attendant. Seats were spacious and we had 3 seats for 2 people so we could stretch out. Comfortable air flow and very attentive and hospital attendants. Bathrooms and food were the only negative. Bathrooms were so small you could hardly get in and close the door. I don’t think an obese person would fit or a person with a movement disability. Food was the trending food for flights, nonexistent. We spent $40 getting sandwich and snack at airport for our 6 hour flught.

I am very bothered by the events today. I can't believe the flight attendants allowed someone to take my seat and made me move. It was embarrassing. I was in the right. The lady just didn't want move. I can't believe delta would allow this to stand and disrespect my rights as a passenger. The lady complained about her leg and that she couldn't move. Firstly somehow she was able to make it to row 24. Not sure how much her leg could have hurt. Secondly, I'm in plenty of pain myself. I just finished chemotherapy a several weeks ago. My body is constantly sore. Yet deltas flight attendants didn't appropriately protect my rights. In the end they found me a seat on the plane but I want to understand how delta can operate this way. They in essence allowed a bully to get their way.

Crew was friendly Love the entertainment in the seat head rest.

Delays to take off and to leave the plane after landing added a lot of time to this flight.

It was a red eye flight, so no meals were provided, but it was fine with snacks. The seats felt cramped and almost too narrow.

We didn't take off until an hour after we boarded.

Wish they had the seat-back video screens for watching movies or playing games.

Very good but wish they had the seat-back video screens for movies & games

Flight was delayed not sure why no explanation given and no apologies either. Otherwise the flight was fine

While waiting to claim my checked luggage, I discovered the airline had lost it. After a long wait and inquiries, I discovered it was on another flight. Fortunately, the airline finally sent my luggage home.

As smooth as you can expect. Some issues with boarding because the previous plane took forever to deplane but overall, a good experience.

Flight delays numerous times. Everytime we would get close to boarding it would be delayed again. Strung along the entire time.

This flight never occurred because AA couldn’t get their act together.

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

Information on your arrival and departure airports

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