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Cheap Flights from Portland (PDX) to Dublin (DUB)

Popular airlines from Portland International Airport (PDX) to Dublin Airport (DUB)

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Find the cheapest month to fly from Portland (PDX) to Dublin (DUB)

March is typically the cheapest month to fly

From AU$871 - AU$1,528 per traveller.

Frequently asked questions

How much does a flight from Portland, OR (PDX-Portland Intl.) to Dublin (DUB) cost?
You can find one-way and return flights from PDX to DUB with Expedia. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see our cheapest fares first, and use the Price Tracking tool to receive alerts when PDX to DUB ticket fares go up or down.
What is the cheapest month to fly from Portland, OR (PDX-Portland Intl.) to Dublin (DUB)?
If you're looking for the cheapest time to fly from Portland, OR (PDX-Portland Intl.) to Dublin (DUB), January is typically your best bet. You can expect average return fares to be around AU$765 during this month. January often sees lower prices because it falls after the busy holiday travel season, when demand for flights tends to decrease. Other budget-friendly months to consider for this route include February and October.
Which airlines fly direct from Portland, OR (PDX) to Dublin (DUB)?
Enter PDX to DUB and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
How do I find cheap flights from Portland, OR (PDX) to Dublin (DUB)?
To find a cheap flight from Portland, OR (PDX) to Dublin (DUB), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Portland, OR (PDX-Portland Intl.) to Dublin (DUB)?
The cheapest months to fly from Portland International Airport (PDX) to Dublin (DUB) are typically January and February, with return flights averaging around AU$765. These months fall outside the peak travel seasons, which often means lower demand and more affordable fares for you. While these might be the cheapest times, it's always a good idea to check flight availability and prices closer to your desired travel dates.
How many flights per day from Portland, OR (PDX-Portland Intl.) to Dublin (DUB)?
While there aren't any direct flights, you'll find approximately 63 connecting flights per day from Portland, OR (PDX-Portland Intl.) to Dublin (DUB). This gives you plenty of options to choose from. Some common connection points include O'Hare Intl. (ORD), Seattle - Tacoma Intl. (SEA), and San Francisco Intl. (SFO).
What is the earliest flight from Portland, OR (PDX) to Dublin (DUB)?
Sort flights by "Departure (earliest)" on Expedia to find the earliest flight from Portland, OR (PDX) to Dublin (DUB). To compare more early flights, use the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Portland, OR (PDX-Portland Intl.) to Dublin (DUB)?
You'll find the most flights from Portland Intl. (PDX) to Dublin (DUB) on a Friday, with around 80 flights available. This gives you a good selection of options for your travel plans. Major airlines on this route include Alaska Airlines, United, and American Airlines. Flight schedules are fairly consistent throughout the week, with Fridays offering only slightly more options than other days.
What are the most popular departure times for flights from Portland, OR (PDX-Portland Intl.) to Dublin (DUB)?
The most popular departure times for flights from Portland, OR (PDX-Portland Intl.) to Dublin (DUB) are in the evening, from 6pm to 9pm. Many major carriers, including British Airways, Air Canada and Icelandair, offer flights during this window. Many travellers prefer this because it allows you to make the most of your day in Portland before your flight.
How long does it take to fly from Portland, OR (PDX-Portland Intl.) to Dublin (DUB)?
There are no nonstop flights from Portland, OR (PDX-Portland Intl.) to Dublin (DUB). For flights with one stop, you can expect the journey to take around 15 hours. Flights with two or more stops typically take a bit longer, averaging about 18 hours 30 minutes. The total distance covered on this route is approximately 7,466 kilometres. Keep in mind that these are average travel times, and your actual flight duration can vary depending on the specific routing, layover times, and even weather conditions.
Can you fly business or first class from Portland, OR (PDX-Portland Intl.) to Dublin (DUB)?
You can fly business class from Portland International Airport (PDX) to Dublin (DUB). Airlines that offer business class service on this route include:
  • KLM
  • Condor
  • British Airways
  • Icelandair
  • Alaska Airlines
  • Skywest Air
  • American Airlines
  • Horizon Air
  • Delta
  • Finnair
  • United
How do I earn miles on a Portland, OR (PDX) to Dublin (DUB) flight with Expedia?
It's easy to earn miles on a Portland, OR (PDX) to Dublin (DUB) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
Is it cheaper to buy a plane ticket from Portland, OR (PDX) to Dublin (DUB) at the last minute?
Typically, booking a last minute flight from Portland, OR (PDX) to Dublin (DUB) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Portland, OR (PDX) to Dublin (DUB) flight and hotel package?
Securing a Portland, OR (PDX) to Dublin (DUB) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Portland, OR (PDX) to Dublin (DUB)?
If you booked your Portland, OR (PDX) to Dublin (DUB) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Portland Intl.
Destination airport
Dublin
Distance
7421 km

Book with confidence

Your quick guide to flights from Portland to Dublin

Pick up great flights from Portland to Dublin

With Expedia, you have your pick of flights a day with airlines covering flights from Portland to Dublin. Whether you’re on a business trip, a family holiday or a luxury break, just enter your travel dates, hit search then check out your choice of flights. Select from return, one way or multi-city flights, and use the advance search tool if you want a direct or refundable flight. You can narrow your search to show you just your preferred cabin class and airline, too. It’s all easy. You can book direct flights from Portland to Dublin that take around hours.

Find cheap flights from Portland to Dublin

From the great flight deals with prices currently ranging from to , you can choose to see the cheapest flights first. Generally, you can book the cheapest flights from Portland to Dublin around 4 to 6 weeks in advance. If your travel dates are flexible, try to avoid weekends and peak seasons – when you are more likely to grab the lowest prices. Even last minute, there are some impressive deals. The cheapest time to fly to Dublin is normally in .

Reasons to book your flight from Portland to Dublin with Expedia

Expedia makes it easy to find, book, and travel, with everything you need all in one place. When you enter your travel details, find fantastic deals just for you on flight tickets from Portland to Dublin across all the main airline carriers, so you can save time, dollars, and hassle finding the perfect flight. If you think your plans could change, choose refundable flights so any changes won’t cost you more. Book your flight to Dublin right now and, if you join Expedia Rewards, you earn points this time and every time you travel with Expedia.

Your quick guide to flights from Portland to Dublin

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