DUB - PDX

€323 Find Cheap Flights from Dublin 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 from Dublin to Portland departing on 25/6. 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.
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 in flight searches from Dublin to Portland, 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 Dublin to Portland, as well as popular online travel agencies
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Cheap Flights from Dublin to Portland (DUB-PDX)

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

Fri, 19 Sep - Wed, 8 Oct
Scandinavian Airlines Logo
19:05 - 20:40DUB-PDX
33h 35m2 stops
Scandinavian Airlines Logo
13:00 - 18:15PDX-DUB
21h 15m2 stops
€472Scandinavian Airlines
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Fri, 19 Sep - Sat, 11 Oct
Scandinavian Airlines Logo
19:05 - 20:40DUB-PDX
33h 35m2 stops
Scandinavian Airlines Logo
07:00 - 16:10PDX-DUB
25h 10m2 stops
€502Scandinavian Airlines
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Fri, 19 Sep - Tue, 30 Sep
Delta Logo
05:55 - 11:05DUB-PDX
13h 10m1 stop
Delta Logo
09:10 - 15:00PDX-DUB
21h 50m2 stops
€642Delta
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Fri, 19 Sep - Tue, 30 Sep
KLM Logo
05:55 - 11:05DUB-PDX
13h 10m1 stop
KLM Logo
06:04 - 08:45PDX-DUB
18h 41m1 stop
€644KLM
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Fri, 19 Sep - Mon, 29 Sep
Delta Logo
05:55 - 11:05DUB-PDX
13h 10m1 stop
Delta Logo
00:40 - 07:55PDX-DUB
23h 15m1 stop
€650Delta
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Wed, 24 Sep - Tue, 7 Oct
American Airlines Logo
10:50 - 23:54DUB-PDX
21h 04m2 stops
American Airlines Logo
05:57 - 09:45PDX-DUB
19h 48m1 stop
€675American Airlines
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Fri, 19 Sep - Thu, 9 Oct
American Airlines Logo
11:45 - 20:37DUB-PDX
16h 52m1 stop
American Airlines Logo
08:01 - 09:45PDX-DUB
17h 44m1 stop
€676American Airlines
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Sun, 21 Sep - Tue, 7 Oct
British Airways Logo
17:25 - 17:35DUB-PDX
32h 10m1 stop
British Airways Logo
13:15 - 14:45PDX-DUB
17h 30m2 stops
€686British Airways
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Mon, 23 Jun - Thu, 10 Jul
KLM Logo
05:40 - 11:20DUB-PDX
13h 40m1 stop
KLM Logo
11:59 - 07:55PDX-DUB
11h 56m1 stop
€744KLM
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Sat, 26 Jul - Sat, 2 Aug
British Airways Logo
09:30 - 22:06DUB-PDX
20h 36m1 stop
British Airways Logo
05:30 - 06:30PDX-DUB
17h 00m2 stops
€826British Airways
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KAYAK's insights & trends for Dublin to Portland flights

Get data-powered insights and trends into flights from Dublin to Portland 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 Dublin to Portland?

The average price of all round-trip flights from Dublin to Portland clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to Portland on a Wednesday, as we generally find the cheapest rates on that day for this route. On the other hand, Monday is the most expensive day to fly from Dublin to Portland. For your return ticket, we recommend flying on a Monday and avoiding Tuesdays for the best deals.

What is the cheapest month to fly from Dublin to Portland?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Dublin 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 from Dublin to Portland is March, where tickets cost €534 (return) on average. On the other hand, the most expensive months are July and June, where the average cost of round-trip tickets is €913 and €854 respectively.


Good to know

Low seasonJanuary
High seasonNovember
Cheapest flight€323
Best time to beat the crowds (8% less expensive on average)
Most popular time to fly and prices are also 10% lower on average.
Flight from Dublin to Portland

When to book flights from Dublin to Portland

Are your dates flexible? Find out the best times to travel from Dublin 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. 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 Dublin to Portland

  • What policies have the main airlines created for passengers traveling from Portland to Dublin with their companion animal?

    Aer Lingus, American Airlines, and Delta AirLines have implemented pet-friendly policies for flights originating from Dublin and heading to Portland. These airlines permit passengers to travel with their dogs either as checked luggage or as carry-on companions. If you choose to bring your pets into the cabin, please ensure that the combined weight of the animals and their carriers does not exceed the 25 lbs limit specified by the airlines.

  • Which of the available flight routes provides the lowest-priced airfares between Dublin and Portland?

    When flying from Dublin to Portland, nonstop flights are more expensive than indirect ones. Budget-conscious travelers might want to take into account the numerous reputable airlines that offer innonstop flights along this route, such as Aer Lingus, British Airways, Air Canada, and Delta Air Lines. Before landing at PDX Airport, these airlines make stops in New York, London, Toronto, and Amsterdam.

  • Which airlines offer flexible luggage policies for flights between Dublin and Portland?

    There are lax baggage restrictions on flights from Dublin to Portland operated by Air Canada, Aer Lingus, and United Airlines. One carry-on bag and one additional personal item are both allowed for these carriers' baggage policies. These airlines typically charge less than other airlines, despite the fact that having more checked bags may incur additional costs.

  • What is convenient way to travel from the city center to Dublin Airport?

    Dublin Bus operates the Airlink Express service, which provides direct connections between the city center and the airport. Airlink 747 and Airlink 757 are two popular routes that serve different areas of the city. These buses are designed for airport travel and have limited stops, making the journey faster. The travel time can range from 30 to 60 minutes.

  • What is the cheapest flight from Dublin to Portland?

    In the last 3 days, the lowest price for a flight from Dublin to Portland was €373 for a one-way ticket and €546 for a return.

  • Which airports will I be using when flying from Dublin to Portland?

    Dublin and Portland are both served by 1 main airport. You will leave Dublin from Dublin and will be arriving at Portland.

  • Which aircraft models fly most regularly from Dublin to Portland?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Dublin to Portland?

    oneworld, SkyTeam, and Star Alliance are the airline alliances operating flights between Dublin and Portland, with oneworld being the most commonly used for this route.

  • Which is the best airline for flights from Dublin to Portland, Icelandair or British Airways?

    The two airlines most popular with KAYAK users for flights from Dublin to Portland are Icelandair and British Airways. With an average price for the route of €690 and an overall rating of 7.0, Icelandair is the most popular choice. British Airways is also a great choice for the route, with an average price of €668 and an overall rating of 6.6.

  • How does KAYAK find such low prices on flights from Dublin 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 from Dublin to Portland.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Portland from Dublin 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 Dublin to Portland?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Portland with an airline and back to Dublin with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Dublin 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 from Dublin up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Dublin to Portland

  • Portland International Airport (PDX) is the widely preferred arrival point for business travelers flying from Dublin to Portland. This is due the fact that PDX is located just 12 miles northeast of Downtown Portland, making it easily accessible for business travelers. Its proximity to the city center reduces travel time and allows for efficient transportation to and from meetings, conferences, and other business-related activities.
  • When parents are organizing a family trip from Dublin to Portland, they have multiple airline choices to consider, including British Airlines and American Airlines. These airlines offer a complimentary in-flight Wi-Fi connection for each seatback TV. This means that children will have access to a wide range of entertainment options to keep them engaged, such as live music streaming, cartoons, and TV series.
  • Passengers flying with British Airways from Dublin to Portland have the option to upgrade to first class. The upgrade process involves a bidding system, allowing travelers to submit upgrade requests at various stages of the booking or check-in process. This unique opportunity enables customers to potentially secure first-class seats at a price lower than the standard fare.
  • Dublin Airport (DUB) is widely employed as the departure airport by flyers going from Dublin to Portland. This is because DUB airport hosts a diverse selection of airlines, including both full-service carriers and low-cost airlines like Aer Lingus, Ryanair, and Norwegian Air International. This variety provides passengers with numerous options, allowing them to select the most suitable carrier for their needs, preferences, and budgets.
  • In addition to Portland, passengers journeying from Dublin to Portland have the choice of visiting a number of nearby cities through the use of train systems, buses, rental cars, and taxis. Visitors can travel from PDX Airport to other well-known cities like Beaverton, Eugene, West Linn, and Canby.

Top airlines flying from Dublin to Portland

 
See real verified KAYAK customer reviews for airlines flying from Dublin to Portland. 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 Dublin 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.
7.0
IcelandairOverall score based on 499 reviews
8.0Crew
7.1Boarding
7.0Comfort
6.2Food
7.0Entertainment
Airline reviews

Seats in premier saga class were narrow and hard. Very uncomfortable for a 5-hour flight.

4.0 OkaySamuel, Jun 2025BWI - KEF
Read more Icelandair reviews

Seats in premier saga class were narrow and hard. Very uncomfortable for a 5-hour flight.

Iceland airlines doesn't provide any meal on flight to and from New York, except water and soda. Airline over charge for checking in luggage. I'm really upset.

Iceland airlines doesn't provide any meal on flight to and from New York, except water and soda. Airline over charge for checking in luggage. I'm really upset. If there is option to use another company, I suggest to other people use them.

I had an exit row and so was Comfortable on the long flight.

The seats on this airline are sooo small, even for a petite person. I felt like the seat tilted forward and I was fighting to stay in it. The lavatory is horribly small, with a wet floor because the sink is so small you can't help but splash the water all over when washing up.

For an economy lite experience, it's by far the best I've had. New planes, clean, great destinations. Very happy to have discovered Iceland Air.

Smooth efficient airline. Think they should have their own bag drop as the queue took 30mins to bmscan and drop

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

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

Only serving 2 small coffee in 7.5 hrs flight with very limited choice to order food.

Better synchronizing the boarding processes. The audio announcements, the personnel and the digital signage were not saying the same thing. All confusion.

The boarding call announcements versus the Staff announcements versus the digital signage board on the out-going and returning flights WERE NOT IN SYNC. I was sent through check and re-checks 3 times. WHY?

The first class seats were unusable, mine at the end of the flight, my husband's in the middle of the flight, and the one next to me was unusable either, they had to move the person to another seat.

Last minute gate change. Didn’t put our TSA global on our trip even though we asked multiple times to confirm. Did not help with food when could not eat what was served.

Our luggage didn’t arrive with us, that puts a damper on the whole trip.

The cabin was bit colder than I like but the crew members looked after us very well. They did even offer hot water bottle and hot chocolate. I cannot rate the crew enough excellent is not good enough. They really were wonderful.

Boarding is always a challenge as folks in al groups crowd around for no reason, but crew handled it well. I once again applaud the LHR ground baggage staff as they got our bags from a flight at Terminal 5A to a flight in Terminal 5C within 40 minutes...amazing!

This flight from London to Chicago was actually on an AA airline. I did book through BA but the flight was AA. Great flight, hectic in Chicago, I wouldn't choose to fly through Chicago again, but that's not the airlines fault. The flight itself was great.

Push back is not working when I complaint a male staff he told me that most of the seats are like that so we can’t do anything

Seats were way too small. I got claustrophobic waiting for trash from meal to be taken away. I couldn't move to even close my tray until trash was taken.

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

Information on your arrival and departure airports

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