$428 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 5/3. 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, 0 bags

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
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Everything you should know

Cheapest round-trip
$650
Typical prices: $786-$907
Scandinavian Airlines
Sun 1/25Sun 2/8
DUB - PDX • 2 stops
Cheapest one-way
$428
Typical prices: $532-$665
WestJet
Sun 5/3
DUB - PDX • 1 stop
When to travel
February
Cheapest • 8% price drop
December
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Portland!
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, Jan 25 - Sun, Feb 8
Scandinavian Airlines Logo
10:10 am - 10:20 pm
DUB
-
PDX
20h 10m2 stops
Scandinavian Airlines Logo
10:30 am - 6:20 pm
PDX
-
DUB
23h 50m2 stops
$650Scandinavian Airlines
Fri, Jan 23 - Sun, Feb 8
Lufthansa Logo
5:10 am - 6:30 pm
DUB
-
PDX
21h 20m2 stops
Lufthansa Logo
9:50 am - 11:00 am
PDX
-
DUB
17h 10m2 stops
$822Lufthansa
Fri, Jan 23 - Sun, Feb 8
Multiple Airlines Logo
5:10 am - 6:30 pm
DUB
-
PDX
21h 20m2 stops
Multiple Airlines Logo
9:50 am - 11:00 am
PDX
-
DUB
17h 10m2 stops
$825Multiple Airlines
Wed, Jan 14 - Wed, Jan 21
British Airways Logo
10:20 am - 3:55 pm
DUB
-
PDX
13h 35m1 stop
British Airways Logo
5:45 pm - 5:45 pm
PDX
-
DUB
16h 00m1 stop
$829British Airways
Fri, Jan 23 - Sun, Feb 8
Lufthansa Logo
5:10 am - 6:30 pm
DUB
-
PDX
21h 20m2 stops
Lufthansa Logo
7:00 am - 8:10 am
PDX
-
DUB
17h 10m1 stop
$830Lufthansa
Fri, Jan 23 - Sun, Feb 8
British Airways Logo
8:50 am - 3:55 pm
DUB
-
PDX
15h 05m1 stop
British Airways Logo
5:45 pm - 9:50 am
PDX
-
DUB
32h 05m1 stop
$831British Airways
Wed, Jan 28 - Wed, Feb 4
Multiple Airlines Logo
5:10 am - 9:15 am
DUB
-
PDX
36h 05m2 stops
Multiple Airlines Logo
9:50 am - 4:35 pm
PDX
-
DUB
22h 45m2 stops
$834Multiple Airlines
Wed, Feb 18 - Sun, Feb 22
American Airlines Logo
11:30 am - 11:59 pm
DUB
-
PDX
20h 29m2 stops
American Airlines Logo
5:45 pm - 4:50 pm
PDX
-
DUB
15h 05m1 stop
$836American Airlines
Wed, Jan 28 - Wed, Feb 4
Delta Logo
5:55 am - 11:25 am
DUB
-
PDX
13h 30m1 stop
Delta Logo
5:30 am - 3:45 pm
PDX
-
DUB
26h 15m2 stops
$837Delta
Thu, Jan 15 - Mon, Jan 19
American Airlines Logo
7:50 am - 8:22 pm
SNN
-
PDX
20h 32m2 stops
American Airlines Logo
5:45 pm - 4:45 pm
PDX
-
SNN
15h 00m1 stop
$995American Airlines
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.

What is the cheapest month to fly to Portland?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights 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 to Portland is February, where tickets cost $805 on average for one-way flights. On the other hand, the most expensive months are June and July, where the average cost of tickets from Ireland is $1,128 and $959 respectively. For return trips, the best month to travel is February with an average price of $805.

Find deals

Good to know

Low seasonJanuary
Cheapest flight$428
Best time to beat the crowds but there is an average 1% increase in price.
Most popular time to fly with an average 5% increase in price.
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 tickets can be as cheap as $737. On the other hand, the most expensive day to fly is Sunday, where 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 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 2,101 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)