€337 Find Cheap Flights to Oregon

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Ireland to Oregon departing on 1/10. 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

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

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Oregon, 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 Oregon, as well as popular online travel agencies
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Flights Deals

Best Oregon Flight Deals

Cheapest return prices found by our users on KAYAK in the last 72 hours
Portland
Portland1 stop€635
Portland
Portland1 stop€635

Book Cheap Oregon Plane Tickets

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

Thu, 13 Nov - Mon, 17 Nov
British Airways Logo
20:30 - 16:35DUB-PDX
28h 05m1 stop
British Airways Logo
18:30 - 09:40PDX-DUB
31h 10m1 stop
€635British Airways
Find Deal
Thu, 13 Nov - Mon, 17 Nov
American Airlines Logo
11:30 - 20:40DUB-PDX
17h 10m2 stops
American Airlines Logo
18:30 - 09:40PDX-DUB
31h 10m1 stop
€639American Airlines
Find Deal
Wed, 17 Dec - Wed, 31 Dec
United Airlines Logo
09:00 - 21:40DUB-PDX
20h 40m2 stops
United Airlines Logo
07:11 - 10:20PDX-DUB
19h 09m3 stops
€640United Airlines
Find Deal
Wed, 17 Dec - Tue, 30 Dec
 Logo
11:30 - 22:48DUB-PDX
19h 18m2 stops
 Logo
01:44 - 07:15PDX-DUB
21h 31m1 stop
€654
Find Deal
Thu, 13 Nov - Mon, 17 Nov
United Airlines Logo
12:05 - 22:56DUB-PDX
18h 51m2 stops
United Airlines Logo
07:00 - 07:30PDX-DUB
16h 30m2 stops
€655United Airlines
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Thu, 13 Nov - Mon, 17 Nov
British Airways Logo
17:55 - 16:35DUB-PDX
30h 40m1 stop
British Airways Logo
18:30 - 09:40PDX-DUB
31h 10m1 stop
€686British Airways
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Thu, 14 Aug - Thu, 21 Aug
Air Canada Logo
09:20 - 18:46DUB-PDX
17h 26m2 stops
Air Canada Logo
19:40 - 07:45PDX-DUB
28h 05m2 stops
€726Air Canada
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Thu, 14 Aug - Thu, 21 Aug
Air Canada Logo
09:20 - 18:46DUB-PDX
17h 26m2 stops
Air Canada Logo
19:40 - 07:45PDX-DUB
28h 05m2 stops
€727Air Canada
Find Deal
Mon, 14 Jul - Sun, 27 Jul
JetBlue Logo
10:40 - 22:15DUB-PDX
19h 35m1 stop
JetBlue Logo
23:40 - 09:00PDX-DUB
25h 20m1 stop
€728JetBlue
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Tue, 29 Jul - Tue, 5 Aug
JetBlue Logo
10:40 - 22:15DUB-PDX
19h 35m1 stop
JetBlue Logo
23:40 - 09:00PDX-DUB
25h 20m1 stop
€750JetBlue
Find Deal
Useful Info

What is the cheapest month to fly from Ireland to Oregon?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Ireland to Oregon, 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 from Ireland to Oregon is March, when tickets cost €523 (return) on average. On the other hand, the most expensive months are July and June, when the average cost of round-trip tickets is €895 and €837 respectively.


Good to know

Low seasonJanuary
High seasonNovember
Cheapest flight€337
Best time to beat the crowds (8% less expensive on average)
Most popular time to fly and prices are also 10% lower on average.
Flight from Dublin to Portland

FAQs - booking Oregon flights

  • How does KAYAK find such low prices on flights from Ireland to Oregon?

    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 from Ireland to Oregon.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Ireland to Oregon?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Ireland to Oregon is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Ireland to Oregon?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from Ireland to Oregon 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 from Ireland to Oregon?

    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 from Ireland to Oregon up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest day to fly to Oregon?

    Based on KAYAK data, the cheapest day to fly to Oregon is Wednesday when return tickets can be as cheap as €626. On the other hand, the most expensive day to fly is Monday, when return prices are €792 on average.

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

    The cheapest time of day to fly to Oregon is generally in the morning, when round-trip flights cost €800 on average. Morning departures are around 15% cheaper than evening flights, on average. The most expensive time of day to fly to Oregon is generally in the evening, which is peak travel time and where the average cost of a ticket is €946.

Top tips for finding cheap flights to Oregon

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

Reviews of the top airline flying to Oregon

 
See real verified KAYAK customer reviews for airlines flying to Oregon. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Ireland to Oregon. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Ireland to Oregon? 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.
6.6
British AirwaysOverall score based on 7086 reviews
7.6Crew
6.4Entertainment
6.8Boarding
6.3Food
6.7Comfort
Airline reviews

The flight was an hour late leaving Heathrow. The food was mediocre. When we got to Austin, my husband’s luggage was missing. He filled out information at baggage claim. We are waiting to hear something. His name is Henry Jacob Braunig.

4.0 OkayAnonymous, Jul 2025LHR - AUS
Read more British Airways reviews

The flight was an hour late leaving Heathrow. The food was mediocre. When we got to Austin, my husband’s luggage was missing. He filled out information at baggage claim. We are waiting to hear something. His name is Henry Jacob Braunig.

The food was very good and it came multiple times

Flight from LGW to JFK delayed by 4 hrs No explanation given until the pilot said the delay due to planned maintenance on the aircraft

We arrived late to London, and consequently were 5 min. late to be allowed through security for our next flight. Even though dozens of people missed the same flight, BA did not radio ahead to hold open security for an extra 5-10 min. to allow people to get on the flight. This caused an additional 6 hour delay in London after waiting over an hour in Customer Service to get rebooked. They did not have enough staff on hand to help people in a timely manner. Not at all happy with the BA's customer care or customer service.

All service prior to the flight was terrible: online check-in not working, no customer service tel,, multiple airport scanners not working, A huge mess.

CONSTANT ERROR MESSAGE THAT THE WIFI COULD NOT BE PURCHASED DUE TO INABILITY TO CONNECT PAYMENT SYSTEM VIA SATELLITE. THIS HAPPENED IN BOTH DIRECTIONS. THE MAIN REASON I TRAVEL IN PRIORITY IS TO BE ABLE TO WORK FOR WHICH I NEED ACCESS TO INTERNET. .

They lost my luggage. Lady who was helping with it in Austin was rude. Not very helpful!

Waited 3.25 hours in plane only to have the flight cancelled.

bad, made it to connecting flight and they didnt let me board

More space, of course. a footrest! more room to walk. Movie selection was awful. Some good documentaries would help if the movies can't be better. The flight itself was great, crew was great.

Everything you need to know for your flight to Oregon

Cabin class types available on flights to Oregon

Cabin classes available on flights to Oregon. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

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