Cheap flights from Phoenix to Ireland from $301
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Phoenix to Ireland departing on 9/22. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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How to get the cheapest flight ticket from Phoenix 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
What is the cheapest month to fly to Ireland?
In general, February is the cheapest month to fly from Phoenix to Ireland. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $669. If you aren’t able to travel to Ireland during the month of February, then flying in November is also cheap. Prices for this month can be found on momondo for an average of $678.
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 $856. This is often the case because there is less demand to fly during this day of the week. Flights from Phoenix to Ireland on a Thursday will generally be more expensive and average around $996. 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 in the evening. momondo users have found flights departing from Phoenix to Ireland in the evening for as low as $787. 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 at noon when prices are around $1,020.
How far in advance should I book a flight to Ireland?
You are more likely to see cheaper flights to Ireland from Phoenix when booking 21 weeks ahead of your departure date. In general, you can expect to find flights to Ireland for around $898 when searching 21 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Ireland from Phoenix for as low as $828 on momondo.
What is the cheapest airline that flies from Phoenix to Ireland?
WestJet, Finnair, and Aer Lingus are the most popular carriers operating from Phoenix to Ireland
What airlines fly to Ireland?
American Airlines, British Airways and United Airlines are the top three most popular airlines that fly to Ireland from Phoenix according to our data. American Airlines is the first choice among our users, with 59% of people opting to fly with this airline when traveling to Ireland. Keep in mind that there are 11 different airlines that fly to Ireland on a routine basis, so you have a few additional options to choose from.
Cheap Phoenix to Ireland flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Phoenix to Ireland
When did momondo last update prices for flights from Phoenix to Ireland?
Prices for flights from Phoenix to Ireland are updated daily.
How many operators does momondo search for flights from Phoenix to Ireland?
The number of operators available for flights from Phoenix to Ireland is 11 as of April 2025.
How old do you have to be to fly from Phoenix to Ireland?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Phoenix to Ireland.
What documentation or ID do you need to fly to Ireland?
The required travel and health documents for your Ireland trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Ireland. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
Best airlines flying from Phoenix to Ireland
Compare and see reviews for airlines that fly from Phoenix to Ireland with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $544 | Free Cancellation | Rating 8.0 7,897 reviews | |||
| PriceFrom $551 | Free Cancellation | Rating 7.4 1,427 reviews | |||
| PriceFrom $560 | Free Cancellation | Rating 7.0 9,028 reviews | |||
| PriceFrom $578 | Free Cancellation | Rating 6.6 6,717 reviews | |||
| PriceFrom $588 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $611 | Free Cancellation | Rating 7.0 2,657 reviews | |||
| PriceFrom $617 | Free Cancellation | Rating 7.4 8,616 reviews | |||
| PriceFrom $655 | Free Cancellation | Rating 7.2 2,795 reviews | |||
| PriceFrom $778 | Free Cancellation | Rating 7.0 476 reviews | |||
| PriceFrom $789 | Free Cancellation | Rating 7.8 382 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Phoenix to Ireland?
We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Phoenix to Ireland for you.
Can I find flights from Phoenix to Ireland with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to Ireland from Phoenix with this policy.
How can momondo help me find flights from Phoenix to Ireland?
momondo provides multiple filters to help you find the best flight to Ireland from Phoenix. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from Phoenix to Ireland right now. Can momondo alert me if prices change?
Yes momondo offers price alerts on flights to Ireland from Phoenix. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.