PDX

€327 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 14/4. 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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Search 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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Cheap Flight Deals 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.

Recent return flight deals to Portland

Recommended return deals departing in the coming months from the most popular airlines that fly to Portland.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
19:10 - 08:32DUB-PDX
44h 22m3 stops
06:05 - 18:15PDX-DUB
28h 10m2 stops
€564
Find Deal
Mon, 24 Mar - Sun, 30 Mar
08:40 - 16:35DUB-PDX
15h 55m1 stop
19:30 - 15:05PDX-DUB
12h 35m1 stop
€672British Airways
Find Deal
Tue, 4 Mar - Sun, 9 Mar
19:05 - 20:48DUB-PDX
33h 43m2 stops
10:29 - 18:15PDX-DUB
23h 46m2 stops
€682
Find Deal
Tue, 20 May - Mon, 2 Jun
05:55 - 11:25DUB-PDX
13h 30m1 stop
06:35 - 15:40PDX-DUB
26h 05m2 stops
€710Delta
Find Deal
Tue, 4 Mar - Sun, 9 Mar
05:55 - 11:25DUB-PDX
13h 30m1 stop
14:25 - 16:40PDX-DUB
19h 15m1 stop
€740KLM
Find Deal
Sun, 9 Mar - Tue, 25 Mar
09:00 - 21:39DUB-PDX
20h 39m2 stops
23:58 - 10:05PDX-DUB
27h 07m2 stops
€743United Airlines
Find Deal
Sun, 9 Mar - Tue, 25 Mar
09:20 - 22:55DUB-PDX
21h 35m1 stop
08:15 - 07:10PDX-DUB
14h 55m1 stop
€747United Airlines
Find Deal
Sun, 18 May - Sun, 1 Jun
14:15 - 17:55DUB-PDX
11h 40m1 stop
15:20 - 13:15PDX-DUB
13h 55m1 stop
€748Icelandair
Find Deal
Tue, 20 May - Mon, 2 Jun
14:15 - 17:55DUB-PDX
11h 40m1 stop
15:20 - 13:15PDX-DUB
13h 55m1 stop
€771Icelandair
Find Deal
Sat, 17 May - Mon, 2 Jun
11:10 - 11:20DUB-PDX
32h 10m1 stop
00:59 - 08:20PDX-DUB
23h 21m2 stops
€772Delta
Find Deal
Tue, 1 Apr - Tue, 8 Apr

Flights to Portland - Travel Insights & Trends

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 day to fly to Portland?

The average price of all round-trip flights to Portland clicked on KAYAK for each day over the last 12 months.
Based on KAYAK data, the cheapest day to fly to Portland is Wednesday where round-trip tickets can be as cheap as €706. On the other hand, the most expensive day to fly is Monday, where round-trip prices are €893 on average.

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 November, where tickets cost €705 on average for return flights. On the other hand, the most expensive months are July and June, where the average cost of tickets from Ireland is €931 and €871 respectively. For one-way flights, the best month to travel is November with an average price of €705.

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

The average price for all round-trip flights to Portland depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.
The cheapest time of day to fly to Portland is generally in the morning, when round-trip flights cost €765 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 €905.

Good to know

Low season

January

High season

September

Cheapest flight

€327
Best time to beat the crowds (8% less expensive on average)
Most popular time to fly and prices are also 7% 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.

  • 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.

See more FAQs

Top tips for finding cheap flights to Portland

  • High season is considered to be June, July and August. The cheapest month to fly from Ireland is November.
  • 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?

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, +52 more

ANA, Aer Lingus, +53 more

Tuesday

ANA, Aer Lingus, Aeromexico, +49 more

ANA, Aer Lingus, +50 more

Wednesday

ANA, Aer Lingus, Aeromexico, +51 more

ANA, Aer Lingus, +52 more

Thursday

ANA, Aer Lingus, Aeromexico, +52 more

ANA, Aer Lingus, +53 more

Friday

ANA, Aer Lingus, Aeromexico, +52 more

ANA, Aer Lingus, +53 more

Saturday

ANA, Aer Lingus, Aeromexico, +53 more

ANA, Aer Lingus, +54 more

Sunday

ANA, Aer Lingus, Aeromexico, +52 more

ANA, Aer Lingus, +53 more

See more direct flights

Direct returns

Portland to Ireland

Monday

ANA, Aer Lingus, Aeromexico, +52 more

ANA, Aer Lingus, +53 more

Tuesday

ANA, Aer Lingus, Aeromexico, +49 more

ANA, Aer Lingus, +50 more

Wednesday

ANA, Aer Lingus, Aeromexico, +51 more

ANA, Aer Lingus, +52 more

Thursday

ANA, Aer Lingus, Aeromexico, +52 more

ANA, Aer Lingus, +53 more

Friday

ANA, Aer Lingus, Aeromexico, +52 more

ANA, Aer Lingus, +53 more

Saturday

ANA, Aer Lingus, Aeromexico, +53 more

ANA, Aer Lingus, +54 more

Sunday

ANA, Aer Lingus, Aeromexico, +52 more

ANA, Aer Lingus, +53 more

See more direct flights
See more direct flights

Top 3 airlines 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.
7.4
United AirlinesOverall score based on 8779 reviews
6.7Food
7.7Boarding
8.1Crew
7.1Entertainment
7.3Comfort
Airline reviews

The tv monitor in front of my seat was not responding. The flight crew reset it and it still didn’t work.

2.0 MediocreAnonymous, Feb 2025EWR - MCO
Read more United Airlines reviews

The tv monitor in front of my seat was not responding. The flight crew reset it and it still didn’t work.

The agents was very rude and they charged me $50 for a carry-on bag saying that it was too big and then I saw someone going on a plane with the same size bag as me

Terrible. First of all we were delayed 4 3/4 hours departing Honolulu. As we had to leave our condo and the rental car had to be returned we had to go to the airport. Even though we had a business class boarding pass to Washington, since we did not have business class to Montreal we could not access the lounge without paying a $59 fee each. This does not make sense to us. Since we could not meet our original connection United booked us to Montreal via New York LaGuardia on Air Canada. In Washington a further delay got us into LaGuardia too late to make our connection to Montreal so we were booked on another Air Canada flight 3 hours later. We were originally scheduled to arrive in Montreal at 10:40 and arrived at 19:55. A totally exhausting day, United did not offer a meal voucher or any type of compensation. Air Canada did give us a digital meal voucher. The food in United business class is poor among all meals offered. The pods look nice but are not that confortable. Overall would not fly on United again.

Very modern plane. Good seat spacing. Meals were good. Screens had tons of movies and worked

Plenty of room for me and the cat in Premium Economy. Seat was comfortable. Boarding was a breeze. The lady at the special check-in desk was great, super helpful and professional.

For the most part united was a good experience, how ever when they came by with the snacks and water, they completely passed by my wife and I. As we were in separate rows. On a 5 hr flight we were not offered water

Fantastic crew. Flight was delayed at last minute but we were given updates every 20 minutes and the crew was so friendly and considerate. I miss the touch screens on the back of the seats, wish they would bring that back though.

Beijing PEK to SFO. I had an economy seat on this flight. The seat comfort was acceptable. My main complaint is with the FA’s lack of personality and absence from servicing the plane, specifically restroom care (I wish I could share a pic of the restroom that I captured) and care of travelers—drink cart/availability of drinks. I'm amazed at the level of service on other International travel where a passenger is most often appreciated.

Our seats were all the way in back of the plane,

Food choices were very limited. Taste of the dishes was average.

Good. Lacking overhead bin space. No food offered but you can order online or in flight and pay for snacks.

No food was served for 7.5 hrs flight. When our flight changed to other airlines due to wether issue, our seats booked with no checked in luggage when I already payed for. We end up to pay 90 euro per suitcase.

The flights were in time and the bags arrived. well done

Overall good. I was surprised how easy it was to get from plain to plain in such a short time. Food choices were not so great and quite expensive. Entertainment was ok. Flights were smooth.

Our three ski bags did not arrive and are still not delivered, one full day later. With one ski bag not traceable at all. I would not fly Iceland Air again.

Horrible. The flight was delayed by over 3 hours but updates were barely provided. Boarding started 3 hours late then stopped because their system crashed. So now, passengers were standing for 15 minutes in the open waiting to get boarding passes scanned and get on a bus. Duty-free closed around 4-4:30. Only 1 food outlet was open and it was super slow and busy since it was serving passengers from multiple flights. So a number of passengers couldn't buy meals at the terminal. Since the flight was delayed by over 3 hours, we could have been offered snacks on-board. Nothing. The seats barely reclined. In-flight entertainment options were pitiful. Overall, a miserable experience. Never flying on Icelandair ever again. :(

Bad. Flights were late, by hours. No clear information was provided even until the delayed boarding time.

Again, lines for boarding are a problem in iceland. The flight itself was fine and very smooth. No complaints. We would definitely fly icelandair again.

take snacks and food. purchase options in flight are not great

Had a screaming child next to us. Not the airline’s fault but still annoying.

They did not provide free WiFi, It could be purchased for, I think, around $25, This seemed excessive.

Less than average, low level of shared required information needed during the transfer from airport to another, also the used team during boarding In Indianapolis station is Not Professional

Reliable, great value, but not outstanding in any aspect. This is similar to the experience you get in most international carriers like Etihad or Delta.

Flight got diverted because of an emergency and the crew were fantastic and probably saved that passenger’s life. While in emergency landing some measures could have been taken to prevent additional delays. In general not great experience with BA. I used to fly BA years ago all the time, very disappointed by the whole experience, seats were tight, bathrooms tight.

Business class area too small and chair and equipment not comfortable .

Lost my luggage in London Was double charged for luggage

Boarding could have been better organized. The one member of staff disappeared for a while so boarding by group relied on honesty.

I never made this flight but the staff helped to get me rebooked (see previous review)

No land services during boarding, specially while moving from terminal to another

Even the carry-ons were not allowed and upon getting down, we had the wait for the longest time for the baggage to put on the jet aisle. We had a short connection which British Airways kept changing and made out entire experience poor. I would never fly BA again.

Book Cheap Portland Plane Tickets

Recent return flight deals

 
These are the cheapest return flights to Portland found on KAYAK in the last 72 hours.
24/3Mon
3 stops
44h 22mDUB-PDX
30/3Sun
2 stops
28h 10mPDX-DUB
€564
4/3Tue
1 stopBritish Airways
15h 55mDUB-PDX
9/3Sun
1 stopBritish Airways
12h 35mPDX-DUB
€672
20/5Tue
2 stops
33h 43mDUB-PDX
2/6Mon
2 stops
23h 46mPDX-DUB
€682
4/3Tue
1 stopDelta
13h 30mDUB-PDX
9/3Sun
2 stopsDelta
26h 05mPDX-DUB
€710
9/3Sun
1 stopKLM
13h 30mDUB-PDX
25/3Tue
1 stopKLM
19h 15mPDX-DUB
€740
9/3Sun
2 stopsUnited Airlines
20h 39mDUB-PDX
25/3Tue
2 stopsUnited Airlines
27h 07mPDX-DUB
€743
18/5Sun
1 stopUnited Airlines
21h 35mDUB-PDX
1/6Sun
1 stopUnited Airlines
14h 55mPDX-DUB
€747
20/5Tue
1 stopIcelandair
11h 40mDUB-PDX
2/6Mon
1 stopIcelandair
13h 55mPDX-DUB
€748
17/5Sat
1 stopIcelandair
11h 40mDUB-PDX
2/6Mon
1 stopIcelandair
13h 55mPDX-DUB
€771
1/4Tue
1 stopDelta
32h 10mDUB-PDX
8/4Tue
2 stopsDelta
23h 21mPDX-DUB
€772

Search by stops

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Recent one-way flight deals

 
Only flying one-way? Below are some of the best deals for one-way flights to Portland found on KAYAK in the last 72 hours.
14/4Mon
2 stops
28h 52mDUB-PDX
€327
12/5Mon
3 stops
39h 05mDUB-PDX
€373
20/6Fri
1 stopWestJet
32h 17mDUB-PDX
€480
24/6Tue
1 stopWestJet
32h 02mDUB-PDX
€510
17/6Tue
1 stopIcelandair
11h 40mDUB-PDX
€583
21/6Sat
1 stopIcelandair
11h 40mDUB-PDX
€603
12/5Mon
1 stopBritish Airways
12h 50mDUB-PDX
€640
19/3Wed
1 stopBritish Airways
14h 10mDUB-PDX
€644
13/5Tue
3 stopsUnited Airlines
20h 46mDUB-PDX
€1,110
29/3Sat
1 stopUnited Airlines
15h 10mDUB-PDX
€1,121

Search by stops

Search by airline

Search by price

Last minute flights to Portland

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights to Portland that are departing in the next 10 days.
23/2Sun
multi-stopBritish Airways
13h 50mDUB-PDX
9/3Sun
multi-stopBritish Airways
29h 25mPDX-DUB
€783
23/2Sun
multi-stopUnited Airlines
20h 45mDUB-PDX
9/3Sun
multi-stopUnited Airlines
18h 00mPDX-DUB
€785
23/2Sun
multi-stopDelta
13h 30mDUB-PDX
9/3Sun
multi-stopDelta
25h 17mPDX-DUB
€857
23/2Sun
multi-stop
21h 56mDUB-PDX
9/3Sun
multi-stop
19h 54mPDX-DUB
€1,519

Search by stops

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Search by price

Travelling to a place near Portland?

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

Everything you need to know for your flight to Portland

Information on the airport you'll fly into in Portland

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