Cheap flights from Phoenix to Dublin

Compare Phoenix to Dublin flight deals

Find the cheapest month or even day of the year to fly to Dublin

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Flight deals from Phoenix to Dublin

Looking for a cheap last-minute deal or the best return flight from Phoenix to Dublin Airport? If you want to travel next month, return fares start from $1,239. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Phoenix to Dublin

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Phoenix to Dublin flights are currently cheapest in September.

Phoenix to Dublin: Alternative routes

Compare routes from Phoenix to Dublin below. You may find an airport to fly into that's cheaper, faster, or easier than Dublin.

Phoenix to Dublin: Flight information

The things to know before you go.
Cheapest flight found$442
Cheapest month to flyOctober

Finding cheap flights from Phoenix to Dublin: Frequently asked questions

The best price we found for a return flight from Phoenix to Dublin is $960. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Phoenix to Dublin. But we found flights with one stop from $960.
As of June 2026, there are no flights flying from Phoenix to Dublin.
The cheapest month to fly from Phoenix to Dublin is usually January.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Phoenix to Dublin Airport on Monday, 11 January 2027.
No airlines currently offer direct flights between Phoenix and Dublin Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Dublin but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Dublin is around 40 days in advance, so don’t leave your flight to the last minute.
The cheapest airline that flies to Dublin is British Airways .

Flying from Phoenix to Dublin Airport (DUB): What you need to know

  • Dublin Airport is located in Dublin. The city is in the UTC+0 timezone and is seven hours ahead of Phoenix.

  • Arriving two hours before an international flight and one hour ahead of a domestic departure are tried-and-true travel tips. Make sure you're at the airport on time to board your flight from Phoenix to DUB.

  • March is a busy travel month. If you're heading away then or during a major holiday like Fourth of July, get there even earlier. Aim for at least two hours ahead for domestic flights and as much as four hours for international journeys.

Airports in Phoenix

Phoenix Sky Harbour International Airport (PHX)

  • Stopovers are the ideal opportunity to break up your journey and maybe even tour another city. When searching for cheap flights from Phoenix to DUB departing from Phoenix Sky Harbour International Airport (PHX), uncheck the 'Direct flights only' box to discover where you can stop along the way. Your journey might pause in:

    • Chicago O'Hare International Airport (ORD)

    • London Heathrow Airport (LHR)

    • Washington Dulles International Airport (IAD)

  • Located around 5 kilometres from the centre of Phoenix, PHX can be reached in about 10 minutes by car, depending on traffic. The journey on public transport takes roughly 25 minutes.

  • Looking for a comfortable hotel near Phoenix Sky Harbour International Airport? If you've booked an early flight from Phoenix to Dublin Airport, these accommodation options will have you sleeping moments from check-in:

  • Phoenix Sky Harbour International Airport has an excellent on-time performance, so flight disruptions are less likely. Departures from PHX land at their destination as scheduled 80% of the time.

  • You'll find PHX at 3400 Sky Harbour Boulevard.

Phoenix-Mesa Gateway Airport (AZA)

  • Schedule a stopover during your journey at Minneapolis-Saint Paul International Airport (MSP). It's a key transfer point for flights from Phoenix to Dublin Airport (DUB) leaving Phoenix-Mesa Gateway Airport.

  • You can get to AZA from central Phoenix in about 30 minutes by car, depending on traffic conditions. The ride by public transport takes roughly 1 hour 15 minutes to cover the 32 kilometres or so.

  • Kick off your holiday early with an additional night away from home. Before catching your Phoenix to DUB flight, unwind in one of these hotels near Phoenix-Mesa Gateway Airport:

  • Phoenix-Mesa Gateway Airport has a reputation for reliability and timeliness. 82% of flights taking off from here land when expected.

  • The address for AZA is 6033 S. Sossaman Rd..

About Dublin Airport (DUB)

Getting from Dublin Airport (DUB) to central Dublin

  • From Dublin Airport, central Dublin is around 11 kilometres away. It takes about 25 minutes to reach the city centre by car.

  • If you're travelling on public transport, expect a journey of roughly 30 minutes.

How to find the cheapest flights from Phoenix to Dublin Airport (DUB)

  • Currently, $442 is the best price we've found for a one-way ticket from Phoenix to Dublin Airport. The cheapest price for a return flight is $960. Remember fares may change due to availability at the time of booking.

  • Booking ahead of time is often the key to scoring a cheap flight from Phoenix to DUB. Flight prices rise as demand increases, so the closer your departure date, the more you'll likely pay.

  • If you can be flexible with your travel plans, use the 'Whole month' tool. It'll give you the cheapest price in every month when searching for your Phoenix to Dublin Airport ticket.

  • Save time searching for cheap plane tickets from Phoenix to DUB by setting up a Price Alert. We'll send you an email or notification on the app when a lower fare pops up.

  • Filters make it easier to track down a bargain for your flight from Phoenix to Dublin Airport. Pick the flight times, carriers and stops that work for you. Then sort the results by 'Cheapest' to bring up the lowest fares right away.

The best time to fly from Phoenix to Dublin Airport (DUB)

  • Think about your travel style when planning your trip dates. December is the quietest month to go to Dublin. July is when most people book flights from Phoenix to Dublin Airport (DUB), which may be ideal if you'd rather travel when it's busy.

  • The warmest month in Dublin is July, with temperatures ranging between 10ºC (50ºF) and 19ºC (66ºF). Book your Phoenix to DUB plane ticket then if that's your definition of good weather.

  • Search for cheap tickets from Phoenix to Dublin Airport in January if you like travelling in cooler conditions. Temperatures are at their lowest then, ranging between 2ºC (36ºF) and 9ºC (48ºF).

More about Dublin

Explore more of Ireland

  • Dublin has its own special appeal, but there are so many other parts of Ireland just waiting to be explored. Around 225 kilometres southwest of Dublin, a visit to Cork will keep you busy. Start with popular sights like Blarney Castle & Gardens, Blarney Castle House(Teach Caisleán na Blarnan) and Blarney Stone.

  • Waterford is another standout destination in Ireland and is around 145 kilometres southwest of Dublin. No trip is complete without seeing Bishop's Palace, Christ Church Cathedral and Waterford Treasures Medieval Museum.

Prices shown on this page are estimated lowest prices only. Found in the last 12 days.