Cheap flights from Oregon to Ireland from $279
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Oregon to Ireland departing on 7/21. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Round-trip
1 adult
Economy
0 bags
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One-way
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Cheap round-trip flights
These are some of the best round-trip flight deals from Oregon to Ireland that have been recently found on momondo from popular airlines, departing in the coming months.
Cheap one-way flights
Flying one-way? These are some of the best deals recently discovered on momondo for flights from Oregon to Ireland.
Cheap last minute flights
Planning a quick getaway from Oregon to Ireland? These are the last-minute flight deals available now.
Iberia flights from Oregon to Ireland
Our best Iberia deals on Oregon to Ireland flight tickets
Iberia![Iberia]()
Sep 15![Iberia]()
Sep 22
PDX5:55 amPortland
19h 50m
1 stop
DUB9:45 amDublin
DUB12:40 pmDublin
16h 13m
1 stop
PDX8:53 pmPortland
Iberia![Iberia]()
Aug 4![Iberia]()
Aug 13
BOI7:16 amBoise Air Term. Gowen Fld
19h 29m
1 stop
DUB9:45 amDublin
DUB12:40 pmDublin
16h 03m
1 stop
BOI9:43 pmBoise Air Term. Gowen Fld
Air Canada flights from Oregon to Ireland
Our best Air Canada deals on Oregon to Ireland flight tickets
Air Canada![Air Canada]()
Aug 7![Air Canada]()
Aug 22
PDX7:40 pmPortland
28h 05m
2 stops
DUB7:45 amDublin
DUB9:20 amDublin
13h 30m
1 stop
PDX2:50 pmPortland
Air Canada![Air Canada]()
Aug 23![Air Canada]()
Nov 21
PDX7:40 pmPortland
28h 05m
2 stops
DUB7:45 amDublin
DUB9:00 amDublin
32h 34m
2 stops
PDX9:34 amPortland
See travel insights to Ireland from
How to get the cheapest flight ticket from Oregon to Ireland
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
Prices
Airlines
Other information
What is the cheapest month to fly to Ireland?
In general, November is the cheapest month to fly from Oregon to Ireland. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $442. If you aren’t able to travel to Ireland during the month of November, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $497.
What is the cheapest day to depart on your flight to Ireland?
The cheapest day to depart on your flight to Ireland is on a Tuesday when prices can be found for as low as $560. This is often the case because there is less demand to fly during this day of the week. Flights from Oregon to Ireland on a Saturday will generally be more expensive and average around $743. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.
What is the cheapest time of day to depart on your flight to Ireland?
According to our data, the cheapest time of day to fly to Ireland is at noon. momondo users have found flights departing from Oregon to Ireland at noon for as low as $597. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In contrast, the most expensive time of day to depart to Ireland is in the morning when prices are around $696.
How far in advance should I book a flight to Ireland?
You are more likely to see cheaper flights to Ireland from Oregon when booking 21 weeks ahead of your departure date. In general, you can expect to find flights to Ireland for around $620 when searching 21 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Ireland from Oregon for as low as $574 on momondo.
What is the cheapest airline that flies from Oregon to Ireland?
Icelandair, Air Canada, and United Airlines are the most popular carriers operating from Oregon to Ireland
What airlines fly to Ireland?
Icelandair, British Airways and United Airlines are the top three most popular airlines that fly to Ireland from Oregon according to our data. Icelandair is the first choice among our users, with 30% of people opting to fly with this airline when traveling to Ireland. Keep in mind that there are 10 different airlines that fly to Ireland on a routine basis, so you have a few additional options to choose from.
Cheap Oregon to Ireland flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Oregon to Ireland
When did momondo last update prices for flights from Oregon to Ireland?
Prices for flights from Oregon to Ireland were last updated today.
How many operators does momondo search for flights from Oregon to Ireland?
There are 10 operators available for flights from Oregon to Ireland as of May 2025.
How old do you have to be to fly from Oregon to Ireland?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Oregon to Ireland.
What documentation or ID do you need to fly to Ireland?
The necessary travel and health documents for your Ireland trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
Best airlines flying from Oregon to Ireland
Compare and see reviews for airlines that fly from Oregon to Ireland with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $345 | Free Cancellation | Rating 7.0 488 reviews | |||
| PriceFrom $436 | Free Cancellation | Rating 6.6 6,864 reviews | |||
| PriceFrom $436 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $464 | Free Cancellation | Rating 7.8 1,337 reviews | |||
| PriceFrom $476 | Free Cancellation | Rating 7.4 8,702 reviews | |||
| PriceFrom $486 | Free Cancellation | Rating 7.0 9,268 reviews | |||
| PriceFrom $488 | Free Cancellation | Rating 8.0 7,939 reviews | |||
| PriceFrom $508 | Free Cancellation | Rating 7.0 2,704 reviews | |||
| PriceFrom $522 | Free Cancellation | Rating 6.7 7,054 reviews | |||
| PriceFrom $699 | Free Cancellation | Rating 7.0 1,077 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Oregon to Ireland?
momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Oregon to Ireland. Millions of users trust and use momondo every year so you are in good hands.
Can I find flights from Oregon to Ireland with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to Ireland from Oregon with this policy.
How can momondo help me find flights from Oregon to Ireland?
Once all potential Oregon to Ireland flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.
I’m not ready to book a flight from Oregon to Ireland right now. Can momondo alert me if prices change?
If you are simply researching potential flights to Ireland, momondo offers a useful price alert feature which will track prices for flights to Ireland from Oregon and alert you when they change.
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Find better results for your trip to Ireland
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