DUB - PDX

Find cheap flights from Dublin to Portland

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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Flights Deals

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

Multiple Airlines Logo
DUB-PDX
4635 mimulti-stop
Multiple Airlines Logo
PDX-DUB
4635 mimulti-stop
Multiple Airlines
Find Deal
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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 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 £454 (return) on average. On the other hand, the most expensive months are July and June, where the average cost of round-trip tickets is £776 and £726 respectively.


Good to know - Cheap tickets from Dublin to Portland

Low seasonJanuary
High seasonNovember
Best time to beat the crowds (8% less expensive on average)
Most popular time to fly and prices are also 10% lower on average.

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.

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

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

  • 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.

Reviews of the top airline 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.
7.4
United AirlinesOverall score based on 8846 reviews
8.1Crew
6.6Food
7.7Boarding
7.3Comfort
7.0Entertainment
Airline reviews

I liked the choice of lemon ginger tea. I think stewardesses can be more considerate of older people needs.

4.0 OkayJeanette, Jul 2025IAD - TPA
Read more United Airlines reviews

I liked the choice of lemon ginger tea. I think stewardesses can be more considerate of older people needs.

I would have liked an opportunity to move to a different seat ( even would have checked in my hand luggage)as I had health issues where I didn't have to clamber over the passenger next to me to for toilet use/ movement [ She was a highly unpleasant neighbor to sit next to]. In addition, I found that my European phone plan had run out of data and so I was not receiving emails from yourselves on airport wifi to be able to check in online and verifications difficult as did not accept the ticket number I had. I asked for an extra blanket but was told there was none. Then I saw other passengers receiving them. I couldn't eat the food and asked for snacks : Stewardess said " on the way" but they did not bring. The best bit was the check in process in Lisbon. Very efficient. However, I did not understand why we had to collect our bags at Washington then go through customs again. It was not explained. I also with my leg and health issue had approximately mile walk to the gate ( which then changed) . There appeared to be no moving walkways or help provided.

More racist flight attandants maybe because i sm an attracticted darkskin latino man but once again bad flight attamdants they ignored me the whole flight even the woman sitting next to me notice how rude they were towards me i really never want to fly united or american airlines they alawsys have the rudesslt and racist flight attandants

It was great, I’m very grateful for the pilots and crew flight attendants for everything.

Everything was great. Only thing that could’ve made it better was buy on board options for hot food, but the snacks were decent. The flight attendants were great. I had no complaints. I was able to make it to my destination safely

We loved the United lounge near our gate and a rep named Aimee who was GREAT

Overall it was good. I missed my connection but I was put on another flight.

The attendant were friendly. I suggest you have a medical attendant on board every flight so that in case someone is sick , he/she will help them.

The woman gate agent in Phoenix was none too sympathetic about my check-in process as I am relatively new with using apps. I almost did not get on because she said I did not check-in. I thought I had via Kayak where I purchased a very expensive ticket. Lesson learned but to be told I may not get on as a matter of factly was difficult to hear.

Overall a very poor experience - booked premium economy tickets but due to last minute flight delays , all my itinery went for a toss and had to fly economy class with no access to lounge or any compensation by united airlines to make up for the flight delays . i had expected better experience than that from united.

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

Information on your arrival and departure airports

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