Cheap flights from Ireland to Phoenix from €305
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ireland to Phoenix departing on 23/9. 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 Ireland to Phoenix
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 Phoenix?
In general, February is the cheapest month to fly from Ireland to Phoenix. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around €613. If you’re not able to fly to Phoenix in February, then March is your next best option. Flight prices from Ireland to Phoenix during March average around €668.
What is the cheapest day to depart on your flight to Phoenix?
The cheapest day to depart on your flight to Phoenix is on a Monday when prices can be found for as low as €644. This is often the case because there is less demand to fly during this day of the week. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to Phoenix on Saturday is €747.
What is the cheapest time of day to depart on your flight to Phoenix?
Our most recent data shows that the best time of day to fly to Phoenix is in the morning. Flights from Ireland to Phoenix during this time can be as low as €681. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are €783 on average. Flights to Phoenix from Ireland in the afternoon are generally more expensive because this time of day is more convenient for travellers’ schedules.
How far in advance should I book a flight to Phoenix?
You are more likely to see cheaper flights to Phoenix from Ireland when booking weeks ahead of your departure date. In general, you can expect to find flights to Phoenix for around €704 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Phoenix from Ireland for as low as €615 on momondo.
What is the cheapest airline that flies from Ireland to Phoenix?
WestJet, Aer Lingus, and Turkish Airlines are the most popular carriers operating from Ireland to Phoenix
Which airlines fly to Phoenix?
British Airways, American Airlines and Aer Lingus are the top three most popular airlines that fly to Phoenix from Ireland according to our data. British Airways is the first choice among our users, with 44% of people opting to fly with this airline when travelling to Phoenix. Keep in mind that there are 4 different airlines that fly to Phoenix on a routine basis, so you have a few additional options to choose from.
Cheap Ireland to Phoenix flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Ireland to Phoenix
When did momondo last update prices for flights from Ireland to Phoenix?
Prices for flights from Ireland to Phoenix refresh daily.
How many operators does momondo search for flights from Ireland to Phoenix?
The number of operators available for flights from Ireland to Phoenix is 4 as of July 2025.
How old do you have to be to fly from Ireland to Phoenix?
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 stopovers 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 Ireland to Phoenix.
What documentation or ID do you need to fly to Phoenix?
The necessary travel and health documents for your Phoenix 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 licence 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 Ireland to Phoenix
Compare and see reviews for airlines that fly from Ireland to Phoenix with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom €587 | Free Cancellation | Rating 6.6 7,086 reviews | |||
| PriceFrom €592 | Free Cancellation | Rating 7.5 1,472 reviews | |||
| PriceFrom €597 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom €781 | Free Cancellation | Rating 7.1 1,140 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Ireland to Phoenix?
Finding the right flight to Phoenix from Ireland is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Phoenix quick and easy, saving you time and money.
Can I find flights from Ireland to Phoenix with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for Ireland to Phoenix flights to just show those with flexible booking policies.
How can momondo help me find flights from Ireland to Phoenix?
Once all potential Ireland to Phoenix 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 Ireland to Phoenix right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of Ireland to Phoenix flights. All you need is a valid email address and we will do the rest; it is that quick and easy.