$351 Find Cheap Flights from Ireland 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 10/5. 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 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
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 22% or moreCompare multiple travel sites with one search.

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

Bundle and saveSave money when you bundle your flight + hotel.

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

Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Ireland to Portland

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Ireland 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 round-trip flight deals from Ireland to Portland

Sun, Nov 2 - Mon, Nov 17
Icelandair Logo
11:30 am - 5:00 pmDUB-PDX
13h 30m1 stop
Icelandair Logo
2:45 pm - 10:15 amPDX-DUB
11h 30m1 stop
$721Icelandair
Find Deal
Wed, Jan 7 - Wed, Jan 14
Scandinavian Airlines Logo
12:30 pm - 9:35 pmDUB-PDX
41h 05m2 stops
Scandinavian Airlines Logo
1:00 pm - 11:45 amPDX-DUB
38h 45m2 stops
$725Scandinavian Airlines
Find Deal
Sun, Nov 2 - Mon, Nov 17
American Airlines Logo
10:45 am - 3:55 pmDUB-PDX
13h 10m1 stop
American Airlines Logo
1:26 pm - 5:05 pmPDX-DUB
19h 39m2 stops
$769American Airlines
Find Deal
Sat, Nov 1 - Tue, Nov 11
American Airlines Logo
11:30 am - 12:10 pmDUB-PDX
31h 40m2 stops
American Airlines Logo
11:43 am - 5:00 pmPDX-DUB
21h 17m2 stops
$777American Airlines
Find Deal
Sun, Nov 2 - Mon, Nov 17
Delta Logo
5:55 am - 12:25 pmDUB-PDX
13h 30m1 stop
Delta Logo
9:15 am - 3:45 pmPDX-DUB
22h 30m2 stops
$778Delta
Find Deal
Wed, Nov 5 - Mon, Nov 10
Delta Logo
5:55 am - 11:25 amDUB-PDX
13h 30m1 stop
Delta Logo
7:05 am - 8:45 amPDX-DUB
17h 40m1 stop
$780Delta
Find Deal
Thu, Nov 20 - Thu, Nov 27
KLM Logo
1:25 pm - 11:25 amDUB-PDX
30h 00m1 stop
KLM Logo
6:00 am - 7:45 amPDX-DUB
17h 45m1 stop
$783KLM
Find Deal
Thu, Oct 23 - Thu, Nov 6
KLM Logo
8:45 pm - 11:05 amDUB-PDX
22h 20m1 stop
KLM Logo
7:12 am - 8:45 amPDX-DUB
17h 33m1 stop
$785KLM
Find Deal
Sun, Nov 2 - Mon, Nov 17
Lufthansa Logo
5:10 am - 11:35 pmDUB-PDX
25h 25m2 stops
Lufthansa Logo
10:05 am - 5:10 pmPDX-DUB
23h 05m2 stops
$797Lufthansa
Find Deal
Sun, Nov 2 - Mon, Nov 17
Lufthansa Logo
5:10 am - 9:38 pmDUB-PDX
23h 28m2 stops
Lufthansa Logo
10:52 am - 8:10 amPDX-DUB
13h 18m1 stop
$873Lufthansa
Find Deal

Everything you should know

Cheapest round-trip
$721
Icelandair
Sun 11/2Mon 11/17
DUB - PDX • 1 stop
Cheapest one-way
$351
Typical prices: $581-810
Multiple Airlines
Sun 10/5
DUB - PDX • 2 stops
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Portland!
Booking Insights

KAYAK's insights & trends for flights to Portland

Get data-powered insights and trends for flights to Portland to help you find the cheapest flights, the best time to fly and much more.

How long is the flight to Portland?

The duration of your flight to Portland depends on your departure and arrival airports. Obviously, any flights that include a layover will also be longer. The most popular routes to Portland on KAYAK are from Cork, which takes 13h 25m, Dublin, which takes 13h 30m, Milltown (Kerry), which takes 14h 30m, and Shannon, which takes 16h 56m.

How many direct flights to Portland are there each day?

There are around 326 direct flights from within Ireland to Portland every day. Most flights depart in the morning, with 7:00 am the most common departure time and 41% of flights departing in the morning.

Find deals

Good to know

Low seasonMarch
Cheapest flight$351
Best time to beat the crowds with an average 19% drop in price.
Most popular time to fly and prices are also 14% lower on average.
Flight from Dublin to Portland

FAQs - booking Portland flights

  • How far is Portland Airport from central Portland?

    Central Portland is 6 miles away from Portland Airport.

  • What is the name of Portland’s airport?

    Portland is served by Portland Airport, also commonly referred to as Portland or Portland Intl. The airport code is PDX.

  • What is the cheapest day to fly to Portland?

    Based on KAYAK data, the cheapest day to fly to Portland is Tuesday where round-trip tickets can be as cheap as $737. On the other hand, the most expensive day to fly is Sunday, where round-trip prices are $975 on average.

  • 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 travelers 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.

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

    The cheapest time of day to fly to Portland is generally in the morning, when round-trip flights cost $806 on average. The most expensive time of day to fly to Portland is generally in the evening, which is peak travel time and where the average cost of a ticket is $1,014.

  • How many direct flights to Portland are there each week?

    Each week there are around 2,281 direct flights from within Ireland to Portland. The most common day for departures is Monday, with 15% of flights taking off on this day.

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.

Traveling to a place near Portland?

Book flights to Portland if you plan to visit one of these locations
Seaside
Vancouver
Salem
The Dalles
Lake Oswego
Clackamas
Stevenson
Government Camp
Carson
Kelso
Gleneden Beach
Gladstone
Oceanside
Dundee
Durham

Everything you need to know for your flight to Portland

Information on the airport you'll fly into in Portland

Portland (PDX)

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.