$357 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 6/10. 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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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

Wed, Jun 17 - Wed, Jun 24
JetBlue Logo
10:40 am - 1:05 pm
DUB
-
PDX
34h 25m
1 stop
JetBlue Logo
2:20 pm - 8:20 am
PDX
-
DUB
34h 00m
1 stop
$773JetBlue
Mon, May 4 - Tue, May 19
Multiple Airlines Logo
1:15 pm - 9:30 am
DUB
-
PDX
28h 15m
2 stops
Multiple Airlines Logo
1:05 pm - 11:20 pm
PDX
-
DUB
26h 15m
3 stops
$784Multiple Airlines
Mon, May 4 - Tue, May 19
Icelandair Logo
2:15 pm - 6:00 pm
DUB
-
PDX
11h 45m
1 stop
Icelandair Logo
3:30 pm - 11:05 am
PDX
-
DUB
11h 35m
1 stop
$786Icelandair
Fri, May 8 - Fri, May 22
Icelandair Logo
12:15 pm - 6:00 pm
DUB
-
PDX
13h 45m
1 stop
Icelandair Logo
7:05 pm - 11:05 am
PDX
-
DUB
32h 00m
1 stop
$793Icelandair
Mon, Apr 13 - Mon, Apr 27
Finnair Logo
9:30 am - 9:38 pm
DUB
-
PDX
20h 08m
1 stop
Finnair Logo
7:00 am - 9:45 am
PDX
-
DUB
18h 45m
1 stop
$831Finnair
Mon, Apr 13 - Mon, Apr 27
Finnair Logo
9:30 am - 9:38 pm
DUB
-
PDX
20h 08m
1 stop
Finnair Logo
7:00 am - 9:45 am
PDX
-
DUB
18h 45m
1 stop
$832Finnair
Sat, May 16 - Sat, May 23
Lufthansa Logo
12:00 pm - 12:59 am
SNN
-
PDX
20h 59m
2 stops
Lufthansa Logo
7:00 am - 7:30 am
PDX
-
SNN
16h 30m
1 stop
$986Lufthansa
Sat, May 16 - Sat, May 23
United Airlines Logo
12:30 pm - 9:06 pm
SNN
-
PDX
16h 36m
1 stop
United Airlines Logo
10:51 am - 7:30 am
PDX
-
SNN
12h 39m
1 stop
$1,012United Airlines
Sat, May 16 - Sat, May 23
United Airlines Logo
12:30 pm - 9:38 am
SNN
-
PDX
29h 08m
2 stops
United Airlines Logo
5:00 am - 10:15 am
PDX
-
SNN
21h 15m
2 stops
$1,087United Airlines
Wed, Aug 19 - Wed, Sep 2
Lufthansa Logo
12:30 pm - 12:47 am
SNN
-
PDX
20h 17m
2 stops
Lufthansa Logo
8:29 am - 7:30 am
PDX
-
SNN
15h 01m
1 stop
$1,117Lufthansa
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 flight to Portland?

These are the best round-trip prices found by users searching on KAYAK in the last 72 hours.

In the last 3 days, the cheapest flight deal to Portland was found on the route from Dublin, at $773 return. The most popular connection is from Los Angeles to Portland and KAYAK users have found round-trip deals for as low as $136 in the last 3 days.

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 $757 on average for return flights. On the other hand, the most expensive months are June and July, where the average cost of tickets from Ireland is $1,130 and $1,026 respectively. For one-way flights, the best month to travel is February with an average price of $757.

Good to know

Low seasonMarch
Cheapest flight$357
Best time to beat the crowds with an average 11% drop in price.
Most popular time to fly with an average 2% increase in price.
Flight from Dublin to Portland

FAQs - booking Portland flights

  • What is the cheapest flight to Portland?

    In the last 3 days, the cheapest flight deal to Portland was found on the route from Dublin, at $773 return. The most popular connection is from Los Angeles to Portland and KAYAK users have found round-trip deals for as low as $136 in the last 3 days.

  • 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.

  • 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.

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

    Each week there are around 2,010 direct flights from within Ireland to Portland. The most common day for departures is Thursday, 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
Stevenson
Clackamas
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