PDX

€305 Find Cheap Flights to Portland – Compare and Save

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 3/7. 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 return fare
€594
Typical prices: €995-€895
JetBlue, Icelandair
Fri 3/7Tue 14/7
DUB - PDX • 1 stop
Cheapest one-way flight
€305
Typical prices: €699-€983
JetBlue
Fri 3/7
DUB - PDX • 1 stop
Start a new search
KAYAK searches hundreds 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 to Portland

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights 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 to Portland

Fri, 3 Jul - Tue, 14 Jul
Multiple Airlines Logo
10:40 - 22:34
DUB
-
PDX
19h 54m
1 stop
Multiple Airlines Logo
15:30 - 11:05
PDX
-
DUB
11h 35m
1 stop
€594Multiple Airlines
Mon, 6 Jul - Wed, 22 Jul
JetBlue Logo
10:40 - 22:31
DUB
-
PDX
19h 51m
1 stop
JetBlue Logo
14:16 - 08:20
PDX
-
DUB
34h 04m
1 stop
€605JetBlue
Sat, 11 Jul - Fri, 24 Jul
JetBlue Logo
10:40 - 22:31
DUB
-
PDX
19h 51m
1 stop
JetBlue Logo
23:27 - 08:20
PDX
-
DUB
24h 53m
1 stop
€627JetBlue
Sun, 1 Nov - Sat, 14 Nov
Icelandair Logo
11:30 - 17:00
DUB
-
PDX
13h 30m
1 stop
Icelandair Logo
14:45 - 10:15
PDX
-
DUB
11h 30m
1 stop
€685Icelandair
Wed, 8 Jul - Thu, 23 Jul
United Airlines Logo
12:30 - 21:46
SNN
-
PDX
17h 16m
1 stop
United Airlines Logo
10:46 - 07:30
PDX
-
SNN
12h 44m
1 stop
€843United Airlines
Wed, 7 Oct - Sun, 11 Oct
British Airways Logo
07:10 - 20:50
ORK
-
PDX
21h 40m
2 stops
British Airways Logo
19:30 - 19:50
PDX
-
ORK
16h 20m
1 stop
€875British Airways
Wed, 7 Oct - Sun, 11 Oct
British Airways Logo
11:25 - 17:00
ORK
-
PDX
37h 35m
2 stops
British Airways Logo
19:30 - 19:50
PDX
-
ORK
16h 20m
1 stop
€879British Airways
Wed, 8 Jul - Wed, 22 Jul
United Airlines Logo
09:30 - 15:57
SNN
-
PDX
14h 27m
1 stop
United Airlines Logo
10:42 - 10:15
PDX
-
SNN
15h 33m
1 stop
€971United Airlines
Wed, 8 Jul - Thu, 23 Jul
KLM Logo
13:05 - 21:13
SNN
-
PDX
16h 08m
1 stop
KLM Logo
22:40 - 11:10
PDX
-
SNN
28h 30m
1 stop
€980KLM
Wed, 8 Jul - Thu, 23 Jul
KLM Logo
13:05 - 23:44
SNN
-
PDX
18h 39m
2 stops
KLM Logo
22:40 - 11:10
PDX
-
SNN
28h 30m
1 stop
€984KLM
Booking Insights

KAYAK's insights & trends for flights to Portland

Get data-powered insights and trends into 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 stopover will also be longer. The most popular routes to Portland on KAYAK are from Dublin, which takes 13h 15m, Shannon, which takes 17h 16m, Cork, which takes 24h 02m, and Milltown (Kerry), which takes 35h 05m.

Find deals

Good to know – Book Cheap Portland Plane Tickets

Low seasonMay
Cheapest flight€305
Best time to beat the crowds (3% less expensive on average)
Most popular time to fly (1% more expensive on average)
Flight from Dublin to Portland

When to book flights to Portland

Are your dates flexible? Find out the best times to travel 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. The information is for flights to Portland based on your location. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs - booking Portland flights

  • How far is Portland Airport from central Portland?

    You’ll need to travel 10 km to reach the Portland city centre from Portland Airport.

  • What is the name of Portland’s airport?

    When flying to Portland, you'll arrive at Portland Airport (PDX). The airport is also known as Portland or Portland Intl.

  • 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 travellers 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.

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.

Reviews of the top airline flying to Portland

 
See real verified KAYAK customer reviews for airlines flying to Portland. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Ireland to Portland. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with 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.
7.8
KLMOverall score based on 1527 reviews
8.4Crew
7.2Entertainment
7.8Boarding
7.7Comfort
7.3Food
Airline reviews

The flight was delayed. The aircraft was unclean. Promised seat was not given due to change in Aircraft. Not one crew on ground was in a position to give any response. Amsterdam Airport is AVIODABLE Over crowded. Over Expensive. Poor Services.

2.0 MediocreRakesh, Mar 2026
AMS - BOM
Read more KLM reviews

The flight was delayed. The aircraft was unclean. Promised seat was not given due to change in Aircraft. Not one crew on ground was in a position to give any response. Amsterdam Airport is AVIODABLE Over crowded. Over Expensive. Poor Services.

It was really nice experience by flying this klm flight.I personally recommend everyone to please try this klm flight

Crew is not the cheerful type. very slow meal service (this is their style as have flown this many times)

I’m grateful for the KLM Air France shuttle bus service to Ottawa. However due to construction and other issues related to the chaotic Uber pickup system at YUL, it’s a challenge to find the Kelios bus service to Ottawa. The signs are not clear or even available. No staff to guide passengers. It’s a stressful experience.

Flight was on time, staff are friendly and helpful onboard.

Terrible last row seats many seats available but no offer to move to better seat

At the airport, terrible, I do not want to even remember it. It was too humiliating for a business class passenger.

They forgot to serve food and the crew was very unfriendly. Never experienced such a bad KLM flight. Usually fly from Toronto. New York was different.

Ad experience - been flying many years with them but they are losing out to other carriers with their service and bagage / seating policy. My 2 12-yo kids were not placed with the parent. Absurdity.

The baggage drop-off in Stuttgart is bad: after online check-in you cannot use the automated baggage drop off as indicated on the website. You can use the terminals but have to cue to 1 of three open and slowly working counters to drop the bags. took about 45 minutes wait time.

Travelling to a place near Portland?

Book flights to Portland if you plan to visit one of these locations
Salem
Vancouver
Astoria
Beaverton
Cannon Beach
Seaside

Everything you need to know for your flight to Portland

Information on the airport you'll fly into in Portland

Portland (PDX)