Cheap flights from Ireland to Phoenix from £555
This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Ireland to Phoenix departing on 18/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Discover deals from 900+ travel sites with momondo.
Save money when you book flights with momondo
Big names, great deals
Big names, great deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customise your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from Ireland to Phoenix
Recent return flight deals from Ireland to Phoenix
Recent one-way flight deals from Ireland to Phoenix
Recent last minute flight deals from Ireland to Phoenix
British Airways flights from Ireland to Phoenix
Our best British Airways deals on Ireland to Phoenix flight tickets
Delta flights from Ireland to Phoenix
Our best Delta deals on Ireland to Phoenix flight tickets
See travel insights to Phoenix from
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?
If you’re not able to fly to Phoenix in February, then January is your next best option. Flight prices from Ireland to Phoenix during January average around £561.
What is the cheapest day to depart on your flight to Phoenix?
The cheapest day to depart from Ireland to Phoenix is on a Tuesday when prices can be found for as low as £565. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Ireland to Phoenix for around £695.
What is the cheapest time of day to depart on your flight to Phoenix?
According to our data, the cheapest time of day to fly to Phoenix is at midday. momondo users have found flights departing from Ireland to Phoenix at midday for as low as £580. 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 Phoenix is in the afternoon when prices are around £729.
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 12 weeks ahead of your departure date. In general, you can expect to find flights to Phoenix for around £652 when searching 12 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Phoenix from Ireland for as low as £580 on momondo.
What is the cheapest airline that flies from Ireland to Phoenix?
Aer Lingus and United Airlines are the most popular carriers operating from Ireland to Phoenix
Which airlines fly to Phoenix?
British Airways, United Airlines and Iberia 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 55% of people opting to fly with this airline when travelling to Phoenix. Keep in mind that there are 6 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 are updated daily.
How many operators does momondo search for flights from Ireland to Phoenix?
As of April 2025, there are 6 operators available to choose from for flights from Ireland to Phoenix.
How old do you have to be to fly from Ireland to Phoenix?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Ireland to Phoenix.
What documentation or ID do you need to fly to Phoenix?
The required travel and health documents for your Phoenix 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 Phoenix. We recommend that you seek guidance from your airline or a reliable 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 £485 | Free Cancellation | Rating 6.6 6,715 reviews | |||
| PriceFrom £501 | Free Cancellation | Rating 7.4 1,427 reviews | |||
| PriceFrom £534 | Free Cancellation | Rating 7.0 2,655 reviews | |||
| PriceFrom £584 | Free Cancellation | Rating 7.4 8,616 reviews | |||
| PriceFrom £646 | Free Cancellation | Rating 7.0 1,060 reviews | |||
| PriceFrom £675 | Free Cancellation | Rating 7.2 10,000 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Ireland to Phoenix?
momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Ireland to Phoenix . Millions of users trust and use momondo every year so you are in good hands.
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?
If you are not ready to book a flight from Ireland to Phoenix now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Phoenix and let you know when they change.