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Cheap Flights from Phoenix (PHXA) to Shannon (SNN)

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Compare Phoenix to Shannon flight deals

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

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Flight deals from Phoenix to Shannon

Looking for a cheap last-minute deal or the best return flight from Phoenix to Shannon? Find the lowest prices on one-way and return tickets right here.
Shannon.£509 per passenger.Departing Tue, 1 Jul, returning Fri, 18 Jul.Return flight with United.Outbound indirect flight with United, departs from Phoenix Sky Harbor on Tue, 1 Jul, arriving in Shannon.Inbound indirect flight with United, departs from Shannon on Fri, 18 Jul, arriving in Phoenix Sky Harbor.Price includes taxes and charges.From £509, select.
Tue, 1 JulPHX - SNN with United
1 stop
Fri, 18 JulSNN - PHX with United
1 stop
from £509
Shannon.£584 per passenger.Departing Wed, 24 Sep, returning Sat, 4 Oct.Return flight with Frontier Airlines and Ryanair.Outbound indirect flight with Frontier Airlines, departs from Phoenix Sky Harbor on Wed, 24 Sep, arriving in Shannon.Inbound indirect flight with Ryanair, departs from Shannon on Sat, 4 Oct, arriving in Phoenix Sky Harbor.Price includes taxes and charges.From £584, select.
Wed, 24 SepPHX - SNN with Frontier Airlines
1 stop
Sat, 4 OctSNN - PHX with Ryanair
1 stop
from £584
Shannon.£620 per passenger.Departing Wed, 18 Jun, returning Wed, 25 Jun.Return flight with United.Outbound indirect flight with United, departs from Phoenix Sky Harbor on Wed, 18 Jun, arriving in Shannon.Inbound indirect flight with United, departs from Shannon on Wed, 25 Jun, arriving in Phoenix Sky Harbor.Price includes taxes and charges.From £620, select.
Wed, 18 JunPHX - SNN with United
1 stop
Wed, 25 JunSNN - PHX with United
1 stop
from £620
Shannon.£850 per passenger.Departing Tue, 2 Sep, returning Tue, 23 Sep.Return flight with Aer Lingus.Outbound indirect flight with Aer Lingus, departs from Phoenix Sky Harbor on Tue, 2 Sep, arriving in Shannon.Inbound indirect flight with Aer Lingus, departs from Shannon on Tue, 23 Sep, arriving in Phoenix Sky Harbor.Price includes taxes and charges.From £850, select.
Tue, 2 SepPHX - SNN with Aer Lingus
1 stop
Tue, 23 SepSNN - PHX with Aer Lingus
1 stop
from £850
How did we find these deals? The deals you see here are the lowest prices for flight tickets from Phoenix to Shannon found in the last 4 days, and are subject to change and availability.

Find the cheapest month to fly from Phoenix to Shannon

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Phoenix to Shannon flights are currently cheapest in July.
May
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Jun
from £620
Jul
from £509
Aug
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Sep
from £850
Oct
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Nov
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Dec
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Jan
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Feb
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Mar
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Apr
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Phoenix to Shannon: Alternative routes

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

Phoenix to Shannon: Flight information

The things to know before you go.
Cheapest flight found£509
Cheapest month to flyJuly

Finding cheap flights from Phoenix to Shannon: Frequently asked questions

The best price we found for a return flight from Phoenix to Shannon is £509. 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 Shannon. But we found flights with one stop from £509.
As of May 2025, there are no flights flying from Phoenix to Shannon.
The cheapest month to fly from Phoenix to Shannon is usually May 2025.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Phoenix to Shannon Airport on Tuesday, 1 July 2025.
No airlines currently offer direct flights between Phoenix and Shannon 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 Shannon 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 Shannon is around 40 days in advance, so don’t leave your flight to the last minute.
The cheapest airline that flies to Shannon is United .

Flying from Phoenix to Shannon Airport (SNN): what you need to know

  • Planning your trip begins with working out where you'll fly out of in Phoenix. Phoenix Sky Harbour International Airport (PHX) is the city's main airport, so explore your options for booking a flight from Phoenix to Shannon Airport (SNN) departing from here.

  • The timezone in Shannon is UTC+0, which is 7 hours ahead of Phoenix. Shannon Airport is located in Shannon.

  • For stress-free travel, turn up at the airport two hours ahead of international flights and one hour before domestic departures. This will give you plenty of time to board your flight from Phoenix to SNN.

  • July is a busy time to fly out. If you're heading away then or around a major holiday like July Fourth, show up 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 perfect opportunity to break up your trip — and possibly even explore a different city. When browsing flights from Phoenix to SNN departing from Phoenix Sky Harbour International Airport (PHX), deselect the 'Direct flights only' box to see where you can visit along the way. Some popular options include:

    • Logan International Airport (BOS)

    • O'Hare International Airport (ORD)

    • London Heathrow Airport (LHR)

  • PHX is roughly 5 miles from the centre of Phoenix. To work out how to get there, use Google Maps. This useful travel app will give you the best route and your public transport options.

  • Catching an early flight from Phoenix to Shannon Airport? Avoid the stress of rushing to the terminal (and sneak in some extra precious sleep) by choosing one of these stays close to Phoenix Sky Harbour International Airport:

    • Howard Johnson by Wyndham Phoenix Airport/Downtown Area

    • La Quinta Inn by Wyndham Phoenix Sky Harbour Airport

    • Wyndham Phoenix Airport/Tempe

About Shannon Airport (SNN)

  • Consider staying in a hotel close to SNN if you have a late flight from Phoenix to Shannon Airport. Pick one of these accommodation options and skip the long transfer:

    • Cosy Room

    • Studio Apartment Near Shannon Airport

    • Shannon Springs Hotel

Getting from Shannon Airport (SNN) to central Shannon

  • Shannon Airport is approximately 3 miles from central Shannon. With your own car rental or if you take a cab, the drive is about 7 minutes.

  • It takes roughly 10 minutes to get there using public transport.

How to find the cheapest flights from Phoenix to Shannon Airport (SNN)

  • Pick up a one-way ticket from Phoenix to Shannon Airport from £229 or travel return from just £509. Fares listed are subject to change and may differ when you make your booking.

  • It's often best to book as early as possible if you're looking for cheap tickets from Phoenix to SNN. That's because airlines adjust prices based on demand, which tends to rise closer to the date of departure.

  • If you're flexible with your travel plans, check out the 'Whole month' tool. It'll give you the lowest price in every month when searching for your ticket from Phoenix to Shannon Airport.

  • Locking in a cheap ticket from Phoenix to SNN is a breeze with Price Alerts. All you need to do is create one of these automatic alerts and we'll get in touch as soon as the price has fallen.

  • Make the most of the filters to find your ideal trip. To see the 'Fastest,' 'Cheapest' or 'Best' flights from Phoenix to Shannon Airport, use the 'Sort by' tool. You can also filter results by arrival and departure times, airline, and number of stops.

The best time to fly from Phoenix to Shannon Airport (SNN)

  • August is the most popular month for flights from Phoenix to Shannon Airport. To skip the crowds, head for Shannon in April when it's quieter.

  • The warmest month in Shannon is July, with the temperature ranging between 10ºC and 22ºC. Lock in your flights from Phoenix to SNN in this month if you enjoy this type of weather.

  • For cooler conditions, search for a cheap flight from Phoenix to Shannon Airport in January when temperatures average between 0ºC and 9ºC.

More about Shannon

  • After locking in your flight from Phoenix to Shannon Airport, think about where you'll stay in this city. Make one of these options your base for exploring Shannon:

    • Cosy Room

    • Golilli Studio Accommodation Clare

    • Golilli Cottage County Clare

  • Every great journey has to include some sightseeing. View Point Bunratty Castle, Cratloe Woods House and Sean Lemass Public Library are must-do's during your Shannon adventure.

Complete your Shannon trip with a car rental

  • After you've locked in your hotel and cheap flight from Phoenix to Shannon Airport, next up is choosing one of our car rentals in Shannon. Explore the exclusive deals and easily compare your options on pick-up convenience, price, and more.

Plan the rest of your trip from Phoenix to Shannon

  • Car hire from Shannon
  • Hotels in Shannon

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.

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