PWM - MLB

$189 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 5/6. 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.
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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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Flights Deals

Cheap Flight Deals 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.

Recent round-trip flight deals from Portland to Melbourne

KAYAK's recommended round-trip deals from the most popular airlines that fly from Portland to Melbourne.
Discover the best prices for you by selecting your travel dates on KAYAK.
American Airlines Logo
5:57 pm - 10:54 pmPWM-MLB
4h 57m1 stop
American Airlines Logo
2:34 pm - 9:59 pmMLB-PWM
7h 25m1 stop
$297American Airlines
Find Deal
Thu, Aug 14 - Tue, Aug 19
American Airlines Logo
5:57 pm - 10:54 pmPWM-MLB
4h 57m1 stop
American Airlines Logo
2:34 pm - 11:47 pmMLB-PWM
9h 13m2 stops
$302American Airlines
Find Deal
Thu, Aug 14 - Tue, Aug 19
Delta Logo
6:30 am - 2:25 pmPWM-MLB
7h 55m2 stops
Delta Logo
11:20 am - 11:17 pmMLB-PWM
11h 57m2 stops
$337Delta
Find Deal
Thu, Aug 14 - Tue, Aug 19
Delta Logo
5:30 am - 10:40 amPWM-MLB
5h 10m1 stop
Delta Logo
4:20 pm - 11:54 pmMLB-PWM
7h 34m1 stop
$389Delta
Find Deal
Thu, May 22 - Sun, May 25
Delta Logo
5:30 am - 10:40 amPWM-MLB
5h 10m1 stop
Delta Logo
6:50 pm - 11:59 pmMLB-PWM
5h 09m1 stop
$439Delta
Find Deal
Thu, May 22 - Mon, May 26
American Airlines Logo
7:45 am - 1:17 pmPWM-MLB
5h 32m1 stop
American Airlines Logo
5:45 pm - 11:06 pmMLB-PWM
5h 21m1 stop
$458American Airlines
Find Deal
Sun, May 18 - Mon, May 19
American Airlines Logo
7:45 am - 1:17 pmPWM-MLB
5h 32m1 stop
American Airlines Logo
6:26 am - 12:39 pmMLB-PWM
6h 13m1 stop
$484American Airlines
Find Deal
Wed, May 14 - Sun, May 18
American Airlines Logo
6:10 am - 12:10 amPWM-MLB
18h 00m2 stops
American Airlines Logo
5:45 pm - 11:06 pmMLB-PWM
5h 21m1 stop
$486American Airlines
Find Deal
Sun, May 18 - Mon, May 19
American Airlines Logo
11:07 am - 12:10 amPWM-MLB
13h 03m2 stops
American Airlines Logo
6:26 am - 12:39 pmMLB-PWM
6h 13m1 stop
$487American Airlines
Find Deal
Wed, May 14 - Sun, May 18
American Airlines Logo
6:10 am - 12:10 amPWM-MLB
18h 00m2 stops
American Airlines Logo
1:47 pm - 11:55 pmMLB-PWM
10h 08m2 stops
$531American Airlines
Find Deal
Sun, May 18 - Mon, May 19
Useful Info

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.

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.

For Portland to Melbourne, Wednesday is the cheapest day to fly on average and Friday is the most expensive. Flying from Melbourne back to Portland, the best deals are generally found on Tuesday, with Monday being the most expensive.

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 January, where tickets cost $336 (return) on average. On the other hand, the most expensive months are June and May, where the average cost of round-trip tickets is $661 and $654 respectively.

Good to know

Low seasonJuly
High seasonMarch
Cheapest flight$189
Best time to beat the crowds with an average 24% drop in price.
Most popular time to fly with an average 3% increase in price.
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 3 days, the lowest price for a flight from Portland to Melbourne was $189 for a one-way ticket and $297 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 $443 and an overall rating of 8.0, Delta is the most popular choice. American Airlines is also a great choice for the route, with an average price of $508 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.

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.
8.0
DeltaOverall score based on 7936 reviews
7.3Food
8.2Boarding
8.5Crew
7.9Comfort
7.9Entertainment
Airline reviews

Delta is my preferred airline. I've traveled with them for years. On time in most cases, good communication, easy to use app. Most planes are pretty nice. I was on a CRJ 700/900 however, which was pretty badly aged inside and needed a refresh. No infotainment, unreliable wifi, best to download before boarding or bring a book. Food choices are really just snacks on this flight, nice variety but about what you'd expect. Great staff and prompt in departure and early arrival too. Overall quite satisfied.

8.0 ExcellentFredrick, Apr 2025GSO - DTW
Read more Delta reviews

Delta is my preferred airline. I've traveled with them for years. On time in most cases, good communication, easy to use app. Most planes are pretty nice. I was on a CRJ 700/900 however, which was pretty badly aged inside and needed a refresh. No infotainment, unreliable wifi, best to download before boarding or bring a book. Food choices are really just snacks on this flight, nice variety but about what you'd expect. Great staff and prompt in departure and early arrival too. Overall quite satisfied.

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

Delta flight was on time, seats were comfortable, and crew was nice.

This had nothing to do with Delta… The flights were on time and flawless. The service was excellent. We purchased seats in (aisle/middle) comfort plus since this was a cross country flight. Unfortunately, the woman seated at the window was 300+ pounds and, as might be expected, covered up about a third of the middle seat also. there was absolutely nothing that Delta could have done about that… I just don’t know what the answer should be. If you purchase a seat, you should should be able to use the entire seat and not just the portion that someone else is not sitting/oozing in. Disappointing…there should be something that could be done….I'm just not sure what solution could be.

Delayed take-off. Very small plane so very scary with lots of bumps during the flight. Would never fly Delta on short flights in small 80 seaters plane again! Felt relieved when landed.

The worst part was I was NOT allowed in the lounge even though I was holding a first class ticket and have a premium American Express card. I have flown Business or First Class with many airlines. Delta is the ONLY one who does not extend this courtesy to anyone except people who hold the very expensive American Express card. As a result, I won’t fly Delta if I have any other choice.

A little bumpy ride . No food was being provided due the the turbulence. That was ok it was a short flight to my standards.

Simply outstanding. Their new lounge for Delta One customers is a cut above the rest.

The Dekta Rep that checked us in was great. She's very personable, pleasant, and can tell she enjoys her job.

The plane was old with small storage areas that had problems closing/latching and not enough storage for everyone, and worn, damaged seats. Service was great but feel a little unsafe on such well used planes.

Everything about the flight was lovely…We left early, arrived early, cabin crew were efficient and helpful. Flight was easy and most pleasant.

Would have thought that they would gas up plane before everyone got on board

Fine. On time, cabin service was fine, bag arrived. All good. Flying into DCA so did not collide with any helicopters, which is also good. Horrid incident that could have and should have been prevented.

Standard. No different than a discount carrier on a short trip.

The flights were terribly delayed and then cancelled which forced us booking another night at the hotel. Very poor management from American Airlines

Crew was late. Baggage was late. 2hs inside the plane waiting fro de-icing and traffic. A 3:30hs flight ended up being almost 6hs inside the airplane.

Checking in at the counter was very disappointing. The lady had a very bad attitude and smart at me. She had no smile, did not greet me by name, or acknowledge me as a valued customer. Poor reflection of the airline.

Miami lounges were overcrowded and we were unable to get in. We only had a short time. But the banks are too tight in all American hubs

I was pleasantly surprised with an upgrade at boarding. I finally had a mostly gluten free food options and a very attentive attendant.

Very poor. Our special services attendant gave us incorrect information. I also was mishandled at landing. There was no wheelchair waiting. I fell deboarding the plane. Appalling!

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

Information on your arrival and departure airports

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