Find flights
Deals
Insights
When to book
FAQs & Tips
Direct Flights
Airlines

PDX

€342 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 13/11. 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
0 bags

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
In the last 7 days, travellers have searched 45,193,698 times on KAYAK, and here's why:

Save 25% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Free to useThere are no hidden charges or fees.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Cheap flight deals to Portland

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip 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 and deals for you by selecting your travel dates.
Choose your dates
05:15 - 18:24DUB-PDX
21h 09m2 stops
19:05 - 17:15PDX-DUB
38h 10m2 stops
€618
Find Deal
Thu, 7 Nov - Mon, 18 Nov
09:30 - 21:14DUB-PDX
19h 44m1 stop
19:15 - 21:25PDX-DUB
18h 10m1 stop
€621
Find Deal
Thu, 3 Oct - Wed, 16 Oct
09:00 - 20:23DUB-PDX
18h 23m1 stop
08:30 - 10:05PDX-DUB
17h 35m1 stop
€644United Airlines
Find Deal
Thu, 31 Oct - Fri, 15 Nov
13:35 - 21:29DUB-PDX
15h 54m1 stop
14:25 - 11:10PDX-DUB
12h 45m1 stop
€647United Airlines
Find Deal
Thu, 3 Oct - Tue, 8 Oct
06:15 - 12:10ORK-PDX
13h 55m1 stop
14:15 - 16:40PDX-ORK
18h 25m1 stop
€747KLM
Find Deal
Thu, 3 Oct - Mon, 7 Oct
11:30 - 16:50DUB-PDX
13h 20m1 stop
14:35 - 10:15PDX-DUB
11h 40m1 stop
€845Icelandair
Find Deal
Fri, 20 Dec - Sat, 4 Jan
12:05 - 23:44DUB-PDX
19h 39m2 stops
09:20 - 11:15PDX-DUB
17h 55m2 stops
€879British Airways
Find Deal
Fri, 20 Dec - Sat, 4 Jan
11:30 - 16:50DUB-PDX
13h 20m1 stop
11:47 - 10:15PDX-DUB
14h 28m2 stops
€891Icelandair
Find Deal
Fri, 20 Dec - Sat, 4 Jan
05:55 - 11:25DUB-PDX
13h 30m1 stop
07:00 - 08:45PDX-DUB
17h 45m1 stop
€1,101KLM
Find Deal
Fri, 20 Dec - Sat, 4 Jan
17:50 - 17:35DUB-PDX
30h 45m1 stop
10:59 - 09:50PDX-DUB
14h 51m2 stops
€3,877British Airways
Find Deal
Sat, 2 Nov - Sat, 23 Nov

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 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 Monday where tickets can be as cheap as €596. On the other hand, the most expensive day to fly is Friday, where prices are €759 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 February, where tickets cost €568 on average for one-way flights. On the other hand, the most expensive months are July and August, where the average cost of tickets from Ireland is €919 and €885 respectively. For return trips, the best month to travel is February with an average price of €568.

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

The average price for all 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 afternoon, when flights cost €560 on average. The most expensive time of day to fly to Portland is generally in the morning, which is peak travel time and where the average cost of a ticket is €715.

Good to know

Low season

January

High season

December

Cheapest flight

€342
Best time to beat the crowds (11% less expensive on average)
Most popular time to fly and prices are also 6% 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.

  • Which airline offers the most flights to Portland?

    Of the 12 airlines that fly to Portland, Alaska Airlines offers the most flights, with around 1,007 per week, followed by Southwest with 393 flights per week.

See more FAQs

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?

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, +49 more

ANA, Aer Lingus, +50 more

Wednesday

ANA, Aer Lingus, Aeromexico, +51 more

ANA, Aer Lingus, +52 more

Thursday

ANA, Aer Lingus, Aeromexico, +50 more

ANA, Aer Lingus, +51 more

Friday

ANA, Aer Lingus, Aeromexico, +50 more

ANA, Aer Lingus, +51 more

Saturday

ANA, Aer Lingus, Aeromexico, +49 more

ANA, Aer Lingus, +50 more

Sunday

ANA, Aer Lingus, Aeromexico, +50 more

ANA, Aer Lingus, +51 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, +49 more

ANA, Aer Lingus, +50 more

Wednesday

ANA, Aer Lingus, Aeromexico, +51 more

ANA, Aer Lingus, +52 more

Thursday

ANA, Aer Lingus, Aeromexico, +50 more

ANA, Aer Lingus, +51 more

Friday

ANA, Aer Lingus, Aeromexico, +50 more

ANA, Aer Lingus, +51 more

Saturday

ANA, Aer Lingus, Aeromexico, +49 more

ANA, Aer Lingus, +50 more

Sunday

ANA, Aer Lingus, Aeromexico, +50 more

ANA, Aer Lingus, +51 more

See more direct flights
See more direct flights

Top 4 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.
7.8
KLMOverall score based on 1351 reviews
7.3Food
7.2Entertainment
7.9Boarding
7.7Comfort
8.4Crew
Airline reviews

Flight was delayed. Can happen. But the info on the website and app said that flight was cancelled which was not the case.

2.0 MediocreKonstantin, Sept 2024ZRH - AMS
Read more KLM reviews

Flight was delayed. Can happen. But the info on the website and app said that flight was cancelled which was not the case.

The whole trip was excellent. The only thing I would change is the temperature of the plane was a bit high which made it uncomfortable to sleep.

Delay, luggage didn’t arrive. Had to go the next day to collect it

KLM is my favourite airline. Never ever let us down.Staff are first class.

The plane. Airbus A330-200. Comfortable for a 7-hour flight. Seats seemed to have more legroom. I was in row 17. Flight was operated by Delta but was better than expected.

It was operated by Delta. Boarding took a long time. How difficult can it be? Overall decent trip. Liked the Salt Lake City airport. Better option than Chicago for transfers.

Put some new and several options for entertainment. Do not be rude to customers and avoid serving them an extra coke or something. We paid 1200 GBP for a return flight.. A noisy, crowded, rude and uncomfortable flight.

Pretty bad. Food was awful. drinks were scarce, as if drinking an extra drink would ruin the airline. attendants were not very helpful. likely Dutch "directedness" (I cannot be bothered). Crammed flight. Entertainment in very minimal dosage. Almost all old movies and series with 1-3 episodes only. Very limited number of options available. Jesus!! it seems you need to bring your own entertainment these days even of flights that are 13 hrs long!! I would and I will avoid in the future!

Quick and efficient as always. Air France managed to loose and damage my luggage that never made it onto my KLM flight.

We left one hour late because of technical difficulties. The economy comfort seats are great for the price. The crew was mediocre, they do not provide a pleasant experience, they just deliver food and drinks and give orders, not very amicable, no service and hospitality focus.

The Cree was BEYOND AMAZING. They were, by far, THE BEST CREW I had the pleasure of flying with. They catered to my every need, beyond friendly, and upheld the highest level of professionalism that is of Lufthansa Airlines.

Flight home lot's of room shame I never noticed that they ripped my suitcase and didn't notice it to I got toy destination and had to buy new set

I was pleased and I had a very good experience. The staff was friendly and attentive.

Really solid flight! The in-flight entertainment screens are not very touch-responsive in the way that of other airlines’ are, which was my only issue. But otherwise we had good food and drink offerings and the flight attendants were very welcoming.

Great crew, boarding and deboarding excellent. Seats too close together. The 5'8" woman seated next to me had her knees pushed into the seat in front of her. The meat was very tough in the dinner...

Your seats in the last 5 rows are terrible. My knees were jammed into the seat in front of me and the lady sitting there decided to recline it. Jammed my knees bad. I don’t know if I’ll fly United again.

The flight from Cleveland to Newark was great. The connecting flight wasn’t so good.

This was a short flight with no food. The attendants were great but the comfort was poor: just to cramped. The flight from Denver to Frankfort was excellent! Seating was roomier, food was good, service was good. This was a great experience.

Delayed over an hour due to paperwork not being filed correctly. Forced to change planes.

I still prefer Delta, but Delta doesn’t fly to State College PA.

Good, but I feel there should be a separate boarding line for seniors

Easy check in and boarding. Staff pleasant and helpful. Will continue to fly with Iceland air. Aircraft clean

Plane left an hour late and missed our connecting flight. Your service center was closed ao Alaska Airlines could not change the ticket. Thus we missed the chance to get out that night to San Jose. This is a major operational blunder.

Well! They got me as far as Iceland, let me wait around at the airport since my next flight had either left or canceled, finally gave me my luggage, and sent me to wait quite some time with seven other people for a ride to a hotel. At the hotel we got a chef's salad, a nice room for the night which unfortunately had feather pillows and duvet (allergies), a really great and spectacular buffet for breakfast (small but stunning), taxis back to the airport for the 9:30 Delta flight back to Minneapolis. The Delta flight has free food and liquor included which Icelandair does not. All in all, it falls far short of my worst ever United flight to SGN. Icelandair did change my reservation after my roommate tested positive for COVID and we canceled our plans to travel around Iceland, but the charges were fairly hefty. I had trouble contact Kayak's agents to discuss changing my reservations and finally contacted Icelandair who changed them. (I used their contact form and put in several requests for call backs.) Of course, they called just after I made the change with Icelandair.

Flight was delayed. They did a terrible job rebooking me. Agent on the ground was useless. The partner airline who ran the plane was able to help me but Iceland air was useless

Did not like last minute change to our itinerary that made us spend the night in the airport

We had to be bussed to the plane. And it was raining. Not a pleasant experience.

7 hours 15 min flight from SEA to Iceland with no inflight entertainment and no power to charge your own devices, also no meal service, not even any snacks/cookies. You have to buy food and the options are extremely limited (i.e. ham and cheese sandwich and spicy cup noodles). I didn't think Iceland air was a budget airline, maybe I was wrong, the cost of the ticket didn't feel like it though.

Good choices were awful. Crew was wonderful to me as I was disabled and they looked after me

Horrible. I was placed on standby for no reason and they would no allow me to fix the seating into the gate. Plane was hot. Entertainment was abysmal. Seats only take old USB or even older jack plugs — not lightening plugs like all modern phones. Food is pay as you go and awful. Seats were small and uncomfortable. I do not recommend Iceland air.

Food and entertainment non existent as we were only in the air 25 mins so totally understandable

Everything was excellent except I could not check in online. The app kept denying me. So I checked in at the airport and the person was super polite and helpful. Very nice all around.

It was a great experience. I did find that some menu options were not available, which was a bit surprising, but over all a wonderful experience.

I wasn't able to request a special meal on the on line check in. I informed the cabin crew and they went out of their way to find foods I could eat. I am very grateful.

All went well- allow plenty of time at Heathrow, we felt like we got bused halfway to chicago when it was time to board, then had to carry baggage up steps outside. A bit of work for anyone who is less mobile or able bodied for sure.

It was a pathetic experience. Booked Hindu vegetarian meal and they served chicken. Inspite of telling them repeated times, the issue was not resolved.

I never was able to take this cancelled flight…all flights from Zagreb were cancelled at 3:30 AM of departure day 9/8!

Friendly crew members. Food was so-so, below average. However, ice cream add a little touch and made a difference.

Overall American Airlines are good. For a long haul flight I would have appreciated if they had offered water durning the flight, as they don't provide individual water bottles. I applaud their recycling efforts onboard.

Experience was probably the best I’ve had on BA for a long time. Only thing is A380 is old now and it needs upgrading. The en re attainment screens are very small and the touchscreen barely works.

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.
7/11Thu
2 stops
21h 09mDUB-PDX
18/11Mon
2 stops
38h 10mPDX-DUB
€618
3/10Thu
1 stop
19h 44mDUB-PDX
16/10Wed
1 stop
18h 10mPDX-DUB
€621
31/10Thu
1 stopUnited Airlines
18h 23mDUB-PDX
15/11Fri
1 stopUnited Airlines
17h 35mPDX-DUB
€644
3/10Thu
1 stopUnited Airlines
15h 54mDUB-PDX
8/10Tue
1 stopUnited Airlines
12h 45mPDX-DUB
€647
3/10Thu
1 stopKLM
13h 55mORK-PDX
7/10Mon
1 stopKLM
18h 25mPDX-ORK
€747
20/12Fri
1 stopIcelandair
13h 20mDUB-PDX
4/1Sat
1 stopIcelandair
11h 40mPDX-DUB
€845
20/12Fri
2 stopsBritish Airways
19h 39mDUB-PDX
4/1Sat
2 stopsBritish Airways
17h 55mPDX-DUB
€879
20/12Fri
1 stopIcelandair
13h 20mDUB-PDX
4/1Sat
2 stopsIcelandair
14h 28mPDX-DUB
€891
20/12Fri
1 stopKLM
13h 30mDUB-PDX
4/1Sat
1 stopKLM
17h 45mPDX-DUB
€1,101
2/11Sat
1 stopBritish Airways
30h 45mDUB-PDX
23/11Sat
2 stopsBritish Airways
14h 51mPDX-DUB
€3,877

Search by stops

Search by airline

Search by price

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.
13/11Wed
3 stops
31h 57mDUB-PDX
€342
13/11Wed
2 stops
58h 35mDUB-PDX
€364
28/11Thu
2 stops
26h 37mDUB-PDX
€470
26/11Tue
3 stops
31h 57mDUB-PDX
€477
22/10Tue
1 stopIcelandair
13h 40mDUB-PDX
€488
18/10Fri
1 stopAer Lingus
19h 12mDUB-PDX
€538
1/11Fri
1 stopBritish Airways
13h 50mDUB-PDX
€567
12/2Wed
1 stopBritish Airways
14h 10mDUB-PDX
€578
3/1Fri
3 stopsUnited Airlines
44h 14mDUB-PDX
€1,011
1/11Fri
3 stopsUnited Airlines
19h 14mDUB-PDX
€1,016

Search by stops

Search by airline

Search by price

Recent domestic flight deals

17/10Thu
directFrontier
1h 47mSFO-PDX
21/10Mon
directFrontier
1h 46mPDX-SFO
€62
12/10Sat
directSpirit Airlines
2h 30mLAX-PDX
14/10Mon
directSpirit Airlines
2h 31mPDX-LAX
€83
12/10Sat
directAlaska Airlines
1h 45mSFO-PDX
16/10Wed
directAlaska Airlines
1h 49mPDX-SFO
€110
23/10Wed
directAlaska Airlines
1h 49mSFO-PDX
23/10Wed
directAlaska Airlines
1h 49mPDX-SFO
€118
12/10Sat
directDelta
2h 31mLAX-PDX
16/10Wed
directDelta
2h 25mPDX-LAX
€123
9/10Wed
directUnited Airlines
1h 51mSFO-PDX
15/10Tue
directUnited Airlines
1h 56mPDX-SFO
€126
18/10Fri
multi-stopDelta
4h 36mSFO-PDX
22/10Tue
multi-stopDelta
4h 39mPDX-SFO
€127
17/10Thu
multi-stop
9h 46mSFO-PDX
21/10Mon
multi-stop
3h 54mPDX-SFO
€131
11/10Fri
directUnited Airlines
1h 49mSFO-PDX
16/10Wed
directUnited Airlines
1h 48mPDX-SFO
€166
31/10Thu
direct
6h 05mEWR-PDX
6/11Wed
multi-stop
16h 08mPDX-EWR
€188

Search by stops

Search by airline

Search by price

Everything you need to know for your flight to Portland

Information on the airport you'll fly into in Portland