How far is Portland Airport from central Portland?

You’ll need to travel 10 km to reach the Portland city centre from Portland Airport. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

What is the cheapest day to fly to Portland?

Based on KAYAK data, the cheapest day to fly to Portland is Wednesday where tickets can be as cheap as €635. On the other hand, the most expensive day to fly is Monday, where prices are €804 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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

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 €689 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 €815.

€398 CHEAP FLIGHTS to Portland in 2025/26

PDX

KAYAK searches hundreds of travel sites at once for deals on flights to Portland

...and more

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

Cheapest return fare

€598

Multiple Airlines

Thu 15/1Thu 22/1

DUB - PDX • 2 stops

Cheapest one-way flight

€366

Typical prices: €462-€577

Multiple Airlines

Fri 29/5

DUB - PDX • 3 stops

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KAYAK searches hundreds of sites at once to find you the best travel deals.

We hope you love your trip to Portland!

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.

Round-trip

One-way

Last minute

All Flight Deals

Recent return flight deals to Portland

Thu, 15 Jan - Thu, 22 Jan

11:30 - 20:47DUB-PDX

17h 17m2 stops

09:10 - 10:15PDX-DUB

17h 05m2 stops

€598Multiple Airlines

Find Deal

Fri, 23 Jan - Sun, 8 Feb

05:10 - 18:30DUB-PDX

21h 20m2 stops

09:50 - 16:25PDX-DUB

22h 35m2 stops

€635Multiple Airlines

Find Deal

Fri, 16 Jan - Fri, 23 Jan

05:10 - 18:30DUB-PDX

21h 20m2 stops

07:00 - 08:10PDX-DUB

17h 10m1 stop

€637Lufthansa

Find Deal

Fri, 16 Jan - Fri, 30 Jan

10:40 - 18:56DUB-PDX

16h 16m1 stop

07:00 - 08:10PDX-DUB

17h 10m1 stop

€640Lufthansa

Find Deal

Wed, 14 Jan - Wed, 21 Jan

09:00 - 18:56DUB-PDX

41h 56m2 stops

10:47 - 08:10PDX-DUB

13h 23m1 stop

€642United Airlines

Find Deal

Thu, 15 Jan - Thu, 22 Jan

13:25 - 11:25DUB-PDX

30h 00m1 stop

11:10 - 15:45PDX-DUB

20h 35m2 stops

€643Delta

Find Deal

Wed, 14 Jan - Wed, 21 Jan

09:00 - 22:32DUB-PDX

45h 32m2 stops

07:45 - 07:30PDX-DUB

15h 45m2 stops

€646United Airlines

Find Deal

Thu, 15 Jan - Wed, 28 Jan

13:25 - 11:25DUB-PDX

30h 00m1 stop

07:00 - 08:45PDX-DUB

17h 45m1 stop

€647Delta

Find Deal

Wed, 11 Feb - Sun, 15 Feb

07:50 - 09:15SNN-PDX

33h 25m2 stops

15:15 - 11:30PDX-SNN

36h 15m2 stops

€795Air Canada

Find Deal

Wed, 11 Feb - Sun, 15 Feb

07:50 - 09:15SNN-PDX

33h 25m2 stops

15:15 - 16:45PDX-SNN

17h 30m2 stops

€796Air Canada

Find Deal

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 layover will also be longer. The most popular routes to Portland on KAYAK are from Dublin, which takes 13h 25m, Milltown (Kerry), which takes 14h 30m, Shannon, which takes 22h 56m, and Cork, which takes 24h 48m.

Find deals

Low season	April
High season	December
Cheapest flight	€366

Best time to beat the crowds (10% less expensive on average)

Most popular time to fly (5% 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.

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.
What is the cheapest day to fly to Portland?
Based on KAYAK data, the cheapest day to fly to Portland is Wednesday where tickets can be as cheap as €635. On the other hand, the most expensive day to fly is Monday, where prices are €804 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 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.
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 €689 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 €815.

Enter your preferred departure airport and travel dates into the search form above to unlock the latest Portland flight deals.

Direct departures

Ireland to Portland

Monday

ANA, Aer Lingus, Aeromexico, +49 more

ANA, Aer Lingus, +50 more

Tuesday

ANA, Aeromexico, Air Canada, +45 more

ANA, Aeromexico, +46 more

Wednesday

ANA, Aer Lingus, Aeromexico, +45 more

ANA, Aer Lingus, +46 more

Thursday

ANA, Aeromexico, Air Canada, +48 more

ANA, Aeromexico, +49 more

Friday

ANA, Aer Lingus, Aeromexico, +46 more

ANA, Aer Lingus, +47 more

Saturday

ANA, Aeromexico, Air Canada, +48 more

ANA, Aeromexico, +49 more

Sunday

ANA, Aer Lingus, Aeromexico, +47 more

ANA, Aer Lingus, +48 more

See more direct flights

Direct returns

Portland to Ireland

Monday

ANA, Aer Lingus, Aeromexico, +49 more

ANA, Aer Lingus, +50 more

Tuesday

ANA, Aeromexico, Air Canada, +45 more

ANA, Aeromexico, +46 more

Wednesday

ANA, Aer Lingus, Aeromexico, +45 more

ANA, Aer Lingus, +46 more

Thursday

ANA, Aeromexico, Air Canada, +48 more

ANA, Aeromexico, +49 more

Friday

ANA, Aer Lingus, Aeromexico, +46 more

ANA, Aer Lingus, +47 more

Saturday

ANA, Aeromexico, Air Canada, +48 more

ANA, Aeromexico, +49 more

Sunday

ANA, Aer Lingus, Aeromexico, +47 more

ANA, Aer Lingus, +48 more

See more direct flights

Salem

Lincoln City

Cannon Beach

Astoria

Beaverton

Everything you need to know for your flight to Portland

Airports

Cabin class

Complete your trip

Flights to other cities

Origins

Other airports

Return flight deals

Information on the airport you'll fly into in Portland

Portland (PDX)

PDX

€366 Find Cheap Flights to Portland

KAYAK searches hundreds of travel sites at once for deals on flights to Portland

Everything you should know

Cheap Flights to Portland

Recent return flight deals to Portland

Recent one-way flight deals to Portland

Recent last minute flight deals to Portland

All return flight deals to Portland

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?

Good to know – Book Cheap Portland Plane Tickets

When to book flights to Portland

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.

What is the cheapest day to fly to Portland?

Based on KAYAK data, the cheapest day to fly to Portland is Wednesday where tickets can be as cheap as €635. On the other hand, the most expensive day to fly is Monday, where prices are €804 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 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.

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 €689 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 €815.

Top tips for finding cheap flights to Portland

Prefer to fly direct to Portland?

Travelling to a place near Portland?

Everything you need to know for your flight to Portland

Information on the airport you'll fly into in Portland

Cabin class types available on flights to Portland

Complete your trip to Portland with a hotel stay or car hire

Flights to other popular destinations

Flights from local origins to Portland

Choose which airport to fly into in Portland

Find deals for your return flight