PDX

€410 Find Cheap Flights to Portland – Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest return flight
€640
Typical prices: €717-€973
Icelandair
Thu 1/11Wed 14/11
DUB - PDX • 1 stop
Cheapest one-way flight
€410
Typical prices: €561-€780
Multiple Airlines
Sun 9/12
DUB - PDX • 3 stops
Top airlines
Best reviews • 7.8 score
Airline reviews
Airline reviews
Top routes
Cheapest • 21% average savings
Most popular
Insights
Insights
When to travel
Cheapest • 17% price drop
Most popular
Good to know
+1
Good to know
+1
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We hope you enjoy your trip to Portland!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights to Portland

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals to Portland

Sun, 1 Nov - Sat, 14 Nov
Icelandair Logo
11:30 - 17:00DUB  Dublin-PDX Portland
13h 30m1 stop Reykjavik Keflavik Intl
Icelandair Logo
14:45 - 10:15PDX  Portland-DUB Dublin
11h 30m1 stop Reykjavik Keflavik Intl
€640Icelandair
Sun, 1 Nov - Sat, 14 Nov
Icelandair Logo
11:30 - 17:00DUB  Dublin-PDX Portland
13h 30m1 stop Reykjavik Keflavik Intl
Icelandair Logo
14:45 - 10:15PDX  Portland-DUB Dublin
11h 30m1 stop Reykjavik Keflavik Intl
€646Icelandair
Sun, 1 Nov - Sat, 14 Nov
Icelandair Logo
11:30 - 17:00DUB  Dublin-PDX Portland
13h 30m1 stop Reykjavik Keflavik Intl
Icelandair Logo
14:45 - 10:15PDX  Portland-DUB Dublin
11h 30m1 stop Reykjavik Keflavik Intl
€647Icelandair
Thu, 11 Feb - Thu, 25 Feb
Scandinavian Airlines Logo
19:05 - 22:26DUB  Dublin-PDX Portland
35h 21m2 stops Kastrup Copenhagen Los Angeles
Scandinavian Airlines Logo
13:00 - 18:20PDX  Portland-DUB Dublin
21h 20m2 stops Los Angeles Kastrup Copenhagen
€667Scandinavian Airlines
Mon, 19 Oct - Mon, 26 Oct
KLM Logo
05:55 - 11:10DUB  Dublin-PDX Portland
13h 15m1 stop Amsterdam Schiphol
KLM Logo
07:00 - 08:45PDX  Portland-DUB Dublin
18h 45m1 stop New York John F Kennedy Intl
€738KLM
Thu, 22 Oct - Wed, 23 Dec
KLM Logo
05:55 - 11:10DUB  Dublin-PDX Portland
13h 15m1 stop Amsterdam Schiphol
KLM Logo
11:42 - 07:55PDX  Portland-DUB Dublin
12h 13m1 stop Minneapolis St Paul
€738KLM
Sat, 24 Oct - Thu, 24 Dec
KLM Logo
05:55 - 11:10DUB  Dublin-PDX Portland
13h 15m1 stop Amsterdam Schiphol
KLM Logo
09:25 - 12:40PDX  Portland-DUB Dublin
19h 15m2 stops Seattle/Tacoma Intl Amsterdam Schiphol
€740KLM
Thu, 22 Oct - Wed, 4 Nov
Finnair Logo
09:40 - 23:59DUB  Dublin-PDX Portland
22h 19m2 stops Helsinki-Vantaa Chicago O'Hare Intl
Finnair Logo
07:00 - 07:10PDX  Portland-DUB Dublin
16h 10m1 stop Dallas/Fort Worth
€913Finnair
Wed, 21 Oct - Tue, 22 Dec
Finnair Logo
09:40 - 23:59DUB  Dublin-PDX Portland
22h 19m2 stops Helsinki-Vantaa Chicago O'Hare Intl
Finnair Logo
14:30 - 17:20PDX  Portland-DUB Dublin
18h 50m2 stops Los Angeles Helsinki-Vantaa
€1,188Finnair
Tue, 20 Oct - Tue, 22 Dec
Finnair Logo
18:00 - 23:59DUB  Dublin-PDX Portland
37h 59m2 stops Helsinki-Vantaa Chicago O'Hare Intl
Finnair Logo
14:30 - 17:20PDX  Portland-DUB Dublin
18h 50m2 stops Los Angeles Helsinki-Vantaa
€1,188Finnair
Booking Insights

Price, demand, and travel trends for Ireland to Portland flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights from Ireland to Portland with more confidence.

What is the cheapest flight to Portland?

Dublin to Portland is the cheapest route at €640 return, found in the past 5 days on KAYAK. KAYAK data shows this is also the most popular route.

How much is a flight to Portland?

A return flight to Portland costs €786 on average, based on data over the past 12 months on KAYAK. Return fares from Dublin average €782, while Cork runs a bit higher at €1,063.

What is the cheapest day to fly to Portland?

Wednesday is the cheapest day to fly to Portland at €715 return on average over the past 12 months on KAYAK. Sunday is the most expensive at €952.

What is the cheapest month to fly to Portland?

  • February is the cheapest month to fly to Portland with an average price of €651 return.
  • September (€1,063) and August (€952) are the most expensive.
  • Based on KAYAK data over the past 12 months.

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

Morning flights to Portland are the cheapest at €765 return on average. Night flights are the most expensive at €859.

What is a good deal for flights to Portland?

Flights under €717 are considered a good deal. 25% of KAYAK users found return flights to Portland at or below these prices, with the lowest fares from:

  • Dublin €711
.

Key details for flights to Portland

Low season

February

Cheapest flight

€410
Best time to beat the crowds (17% less expensive on average)
Most popular time to fly and prices are also 2% lower on average.
Flights 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

Your questions about flights to Portland, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines, and booking questions.

  • What is the difference between the most popular and the most frequent airline at Portland?

    Aer Lingus operates the most flights from Ireland to Portland at 0 per week, while Delta is the airline most often selected by KAYAK users searching for flights from Ireland to Portland. The two are often different because flight volume reflects an airline's schedule, while popularity reflects traveller choice.

  • How far is Portland from Portland city centre?

    Portland is 10.7 km from Portland city centre.

  • How do I know if a flight to Portland is a good deal?

    A good deal on a flight to Portland is around €717 return. This fare is in the lowest 25% of return flight prices searched on KAYAK, averaged across the cities most often searched as origins by KAYAK users.

Your guide to booking Portland flights

From booking to airport arrival, find tips to help you plan your flight with more confidence.
  • For flights to Portland, recent KAYAK data shows that stronger deals tend to be around €717 return. If you see a fare below that threshold, it's a good deal – book before the price climbs back up.
  • If you can choose when to go, aim to travel to Portland in February. Return fares historically average €651 that month – typically the cheapest month to travel based on the last 12 months.
  • Before you book:

    • Check the route's typical price range so you can spot a deal.
    • Confirm baggage fees and seat selection costs on budget carriers.
    • Verify whether you need any travel documents beyond an ID.
    • Pick a departure airport, since your nearest may not be the cheapest origin.
  • Shift your departure to morning to save up to €94 per return. Morning flights to Portland average €765 compared to €859 for evening flights. See the time-of-day chart above for the full breakdown.
  • Once you arrive in Portland, a great place to start is DoubleTree by Hilton Hotel Portland. It is popular with first-time visitors and can give you a good feel for the area.

Reviews of the top airlines flying to Portland

 
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 1573 reviews
7.2Entertainment
7.7Comfort
7.8Boarding
8.4Crew
7.3Food
Airline reviews

The flight itself was fine, food was expired and gross, staff were mostly amazing! KLM messed up rebooking for our first two flights that got cancelled and we almost didn’t make it to Amsterdam for an additional two days

4.0 OkayJessica, Sept 2026
Read more KLM reviews

The flight itself was fine, food was expired and gross, staff were mostly amazing! KLM messed up rebooking for our first two flights that got cancelled and we almost didn’t make it to Amsterdam for an additional two days

I think I previously submitted my feedback about flight lead Katherine in a different field by mistake. Please see those comments. Comments for Hyd to AMS are it was good. The flight lead and service met expectations for satisfactory high quality service but the flight lead did not stand out as exceptional as did the leads on the other two flights so I don’t remember anything specific one way or the other besides the fact I was satisfied.

Flight lead was a gentleman with silver hair and he went out of his way to shake hands and interact with each passenger seated in business class. A medical emergency took place during our flight and he handled it with perfect poise and professionalism. He was gracious and confidently competent. Just what you want from a leader,

Crew is not the cheerful type. very slow meal service (this is their style as have flown this many times)

Legroom not all it could be, especially when the seat in front is reclined. Otherwise it was good, food and beverage were nice.

This fight left ahead of time which meant it arrived early which was great. Staff were very professional, but as with all these Short hop Flights the food was a disappointing snack There was no entertainment on this flight, but I did not expect any

I flew premium economy and this was a good option. Although the seats didn’t recline much, I was able to get some sleep with my head propped against the window. The food was good and the entertainment was wonderful The staff were very attentive and professional

Seats were nice and comfy. Crew was polite and attentive. Business class is awesome and worth the money.

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.

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.

Finnair was ok. But some things were pretty bad: 1. Crew was not friendly, especially a crew member named, Maria. She woke me up while I was deep asleep by force just to let me know that 2 people can’t be on the same seat (my toddler and me) for sleeping. 2. There was no vegetarian option in the menu so I had to eat bread for one meal 3. They didn’t have an option for child meal

The food was delicious. There has been a major improvement here in the last few years. Excellent, friendly service. An enjoyable experience.

Awful. Delayed for unknown reason. Boarded late, part of a Tight connection ands had to go through customs and immigration. And they lost my bags.

Late, dirty cabin, charging ports broken, uncomfortable, no tomato juice, barely edible food

Flight on time, landed well ahead of schedule. Attendants were excellent and responsive

The crew was friendly, and the flight landed on time

Rude Iberia security crew at the Madrid terminal. No Iberia officials to be found to redress complaints at the gate. No supervisors. Nothing for processing upgrades at the gate Iberia app did not work to let me upgrade my options to higher classes. No water was offered on a hot day in Madrid. Madrid airport air conditioning was so weak that people were sweating. Never book on any airlines that codeshare with Iberia.

Great if not for the boarding by bus at Heathrow terminal 3. Medieval disappointing time-consuming and very hard on handicapped flyers. It was awful

All reviews good because...flight from BWI to London ,economy seats was miserable. I usually book 1,step up from economy but this would have added 1500 bucks 1 way. Bit the bullet and upgraded for retun flight, otherwise all ratings would have been rock bottom.

It was okay. The airplane was a little smaller than a flight from Thailand to Helsinki.

Travelling to a place near Portland?

Book flights to Portland if you plan to visit one of these locations
Salem
Astoria
Vancouver
Cannon Beach
Lincoln City
Clackamas
Seaside

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