PDX

€322 Find Cheap Flights to Portland

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Portland departing on 13/10. 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

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

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

Cheap Flights to Portland

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights to Portland 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 return flight deals to Portland

Thu, 18 Sep - Thu, 2 Oct
 Logo
09:45 - 09:21DUB-PDX
31h 36m2 stops
 Logo
06:15 - 10:50PDX-DUB
20h 35m3 stops
€604
Find Deal
Thu, 18 Sep - Thu, 2 Oct
 Logo
09:45 - 09:21DUB-PDX
31h 36m3 stops
 Logo
06:15 - 10:50PDX-DUB
20h 35m3 stops
€606
Find Deal
Mon, 15 Dec - Mon, 5 Jan
Icelandair Logo
11:30 - 17:00DUB-PDX
13h 30m1 stop
Icelandair Logo
14:45 - 10:15PDX-DUB
11h 30m1 stop
€650Icelandair
Find Deal
Fri, 19 Dec - Fri, 2 Jan
American Airlines Logo
10:45 - 15:55DUB-PDX
13h 10m1 stop
American Airlines Logo
17:45 - 09:50PDX-DUB
32h 05m1 stop
€654American Airlines
Find Deal
Sun, 12 Oct - Mon, 27 Oct
Icelandair Logo
12:15 - 17:55DUB-PDX
13h 40m1 stop
Icelandair Logo
15:45 - 10:15PDX-DUB
11h 30m1 stop
€656Icelandair
Find Deal
Mon, 15 Dec - Wed, 7 Jan
American Airlines Logo
10:45 - 10:47DUB-PDX
32h 02m2 stops
American Airlines Logo
17:45 - 09:50PDX-DUB
32h 05m1 stop
€659American Airlines
Find Deal
Wed, 17 Dec - Wed, 7 Jan
British Airways Logo
10:20 - 15:55DUB-PDX
13h 35m1 stop
British Airways Logo
17:45 - 19:45PDX-DUB
18h 00m1 stop
€676British Airways
Find Deal
Thu, 18 Dec - Thu, 1 Jan
British Airways Logo
10:30 - 00:54DUB-PDX
22h 24m2 stops
British Airways Logo
05:33 - 12:25PDX-DUB
22h 52m2 stops
€690British Airways
Find Deal
Thu, 18 Dec - Sun, 4 Jan
Delta Logo
05:55 - 19:13DUB-PDX
21h 18m2 stops
Delta Logo
09:18 - 15:45PDX-DUB
22h 27m2 stops
€705Delta
Find Deal
Thu, 18 Dec - Sun, 4 Jan
Delta Logo
09:45 - 20:25DUB-PDX
18h 40m1 stop
Delta Logo
22:05 - 07:45PDX-DUB
25h 40m1 stop
€706Delta
Find Deal
Booking Insights

KAYAK's insights & trends for flights to Portland

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

What is the cheapest month to fly to Portland?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights to Portland, 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 to Portland is March, where tickets cost €604 on average for return flights. On the other hand, the most expensive months are June and July, where the average cost of tickets from Ireland is €947 and €833 respectively. For one-way flights, the best month to travel is March with an average price of €604.

Good to know – Book Cheap Portland Plane Tickets

Low seasonJanuary
Cheapest flight€322
Best time to beat the crowds (11% less expensive on average)
Most popular time to fly and prices are also 12% lower on average.
Flight from Dublin to Portland

When to book flights to Portland

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

FAQs - booking Portland flights

  • How far is Portland Airport from central Portland?

    You’ll need to travel 10 km to reach the Portland city centre from Portland Airport.

  • What is the name of Portland’s airport?

    When flying to Portland, you'll arrive at Portland Airport (PDX). The airport is also known as Portland or Portland Intl.

  • What is the cheapest day to fly to Portland?

    Based on KAYAK data, the cheapest day to fly to Portland is Wednesday where round-trip tickets can be as cheap as €633. On the other hand, the most expensive day to fly is Monday, where round-trip prices are €801 on average.

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

    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 to Portland.

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

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

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

    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 Portland with an airline and back with another airline.

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

    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 Portland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Portland?

    The cheapest time of day to fly to Portland is generally in the morning, when round-trip flights cost €800 on average. The most expensive time of day to fly to Portland is generally in the evening, which is peak travel time and where the average cost of a ticket is €946.

Top tips for finding cheap flights to Portland

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Portland flight deals.

Prefer to fly direct to Portland?

 
Nonstop data is based off flight results for the next 60 days. Find direct flights from all airlines flying nonstop to Portland.
Find which airlines fly direct to Portland Airport, which days they fly and book direct flights.

Direct departures

Ireland to Portland

Monday

ANA, Aer Lingus, Aeromexico, +50 more

ANA, Aer Lingus, +51 more

Tuesday

ANA, Aer Lingus, Aeromexico, +48 more

ANA, Aer Lingus, +49 more

Wednesday

ANA, Aer Lingus, Aeromexico, +50 more

ANA, Aer Lingus, +51 more

Thursday

ANA, Aer Lingus, Aeromexico, +52 more

ANA, Aer Lingus, +53 more

Friday

ANA, Aer Lingus, Aeromexico, +49 more

ANA, Aer Lingus, +50 more

Saturday

ANA, Aer Lingus, Aeromexico, +50 more

ANA, Aer Lingus, +51 more

Sunday

ANA, Aer Lingus, Aeromexico, +51 more

ANA, Aer Lingus, +52 more

See more direct flights

Direct returns

Portland to Ireland

Monday

ANA, Aer Lingus, Aeromexico, +50 more

ANA, Aer Lingus, +51 more

Tuesday

ANA, Aer Lingus, Aeromexico, +48 more

ANA, Aer Lingus, +49 more

Wednesday

ANA, Aer Lingus, Aeromexico, +50 more

ANA, Aer Lingus, +51 more

Thursday

ANA, Aer Lingus, Aeromexico, +52 more

ANA, Aer Lingus, +53 more

Friday

ANA, Aer Lingus, Aeromexico, +49 more

ANA, Aer Lingus, +50 more

Saturday

ANA, Aer Lingus, Aeromexico, +50 more

ANA, Aer Lingus, +51 more

Sunday

ANA, Aer Lingus, Aeromexico, +51 more

ANA, Aer Lingus, +52 more

See more direct flights

Reviews of the top airline flying to Portland

 
See real verified KAYAK customer reviews for airlines flying to Portland. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Ireland to Portland. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with to Portland? 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.
6.7
British AirwaysOverall score based on 7316 reviews
6.4Entertainment
6.3Food
6.7Comfort
6.9Boarding
7.6Crew
Airline reviews

We had a pretty good experience. Enjoyed both the flights. Crew was very good and helpful.

8.0 ExcellentAnonymous, Aug 2025LHR - PDX
Read more British Airways reviews

We had a pretty good experience. Enjoyed both the flights. Crew was very good and helpful.

They issued seat assignments and sat my 2 year-old in the row behind me, separate from me and my daughter. Communication/ customer service was terrible. They told me to change it in London, then in London, they told me to talk to the cabin crew, then a supervisor came and stuck us in the back of the plane when we were supposed to be in row 25. Overall, they need to really work on their customer service. Additionally the food was terrible and they ran out of meals and didn’t have any kid options. To top it off there was no in-flight entertainment for the first hour of the trip.

We missed the connection because we had to wait for a shuttle from the plane to the Terminal. Also, we needed assistance and none was available.

When we arrived at the airport - 1st step - printing out your boarding pass - no issue. Not long lines as these machines. 2nd step - processing your bag drop off. There was only one associate there to help 10 kiosks. We had a family in front of us for 20 minutes trying to work on the machine and figure out every step for 4 pieces of luggage. My husband alerted the associate who was able to assist the family. Highly suggest that there are more associates to assist in this process. Besides this issue, security check went very quickly. Our flight was direct to Philadelphia. We had to carry our bags down two flights of steps, then out to the tarmac to a bus, then carry our bags up two flights of stairs to the plane. No one on the flight was expecting that long trek. I could see some people were struggling a bit. All in all - great flight crew, plane was clean and food was great!

There were no gluten-free vegan options available, so food was very limited on this flight, and some of the crew weren’t especially helpful about it. To make matters worse, a passenger was sick on board, and although the area was cleaned, the smell lingered for the rest of the journey. On top of that, we ended up circling for an extra hour, which only made the unpleasant situation drag on even longer.

Checking in prior on line and wait time at Gatwick was terrible. I would rate a big fat ZERO.

There was a slight delay. Otherwise, everything else was satisfactory.

The company that I bought my tickets through, Cheapflightsfares, failed to provide my confirmation information in a timely manner, so I was unable to check on at the country and therefore unable to make my flight. As a matter of fact, I STILL have not received the confirmation. After having read more and more reviews about the company, Cheapflightsfares appears to have scammed hundreds of hopeful travelers out of thousands of dollars. Please look into this company and, for the sake of anyone planning their next trip, stop allowing them to do business through you.

I checked in to bags, one arrived one was delayed. I did not receive the bag for 4 days - arrived on Tuesday, received bag on Saturday!

It was ok. Our flight was delayed 2 hours, and then again on arrival. The explanation given felt feeble.

Travelling to a place near Portland?

Book flights to Portland if you plan to visit one of these locations
Salem
Hood River
Lincoln City
Cannon Beach
Astoria
Beaverton

Everything you need to know for your flight to Portland

Information on the airport you'll fly into in Portland

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