PHX - SNN

€299 Find Cheap Flights from Phoenix to Shannon – Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest return flight
€673
Typical prices: €625-€869
Aer Lingus
Fri 26/10Sat 3/11
PHX - SNN • 1 stop
Cheapest one-way flight
€299
Typical prices: €403-€872
Multiple Airlines
Mon 10/12
PHX - SNN • 2 stops
Direct flights
Not available
There are currently no direct flights between Phoenix Sky Harbor Intl Airport and Shannon. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
January
Cheapest • 39% price drop
May
Most popular
Good to know
+1
Good to know
+1
Top stopover airports
Newark (EWR)
Cheapest • Avg €716 (return)
Chicago O'Hare Intl (ORD)
Shortest trip • 13h 16m (one-way)
Insights
Insights
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We hope you enjoy your trip to Shannon!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Phoenix to Shannon (PHX-SNN)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Sky Harbor Intl to Shannon

Mon, 26 Oct - Tue, 3 Nov
Aer Lingus Logo
23:59 - 05:50PHX  Phoenix Sky Harbor Intl-SNN Shannon
22h 51m1 stop Boston Logan Intl
Aer Lingus Logo
14:00 - 22:59SNN  Shannon-PHX Phoenix Sky Harbor Intl
15h 59m1 stop Boston Logan Intl
€673Aer Lingus
Mon, 26 Oct - Tue, 3 Nov
British Airways Logo
16:05 - 19:25PHX  Phoenix Sky Harbor Intl-SNN Shannon
20h 20m2 stops Dallas/Fort Worth London Heathrow
British Airways Logo
07:50 - 20:47SNN  Shannon-PHX Phoenix Sky Harbor Intl
19h 57m2 stops London Heathrow Chicago O'Hare Intl
€691British Airways
Tue, 9 Mar - Tue, 16 Mar
Multiple Airlines Logo
20:40 - 16:45PHX  Phoenix Sky Harbor Intl-SNN Shannon
13h 05m1 stop London Heathrow
Multiple Airlines Logo
14:40 - 09:20SNN  Shannon-PHX Phoenix Sky Harbor Intl
25h 40m1 stop New York John F Kennedy Intl
€698Multiple Airlines
Tue, 9 Mar - Tue, 16 Mar
American Airlines Logo
20:40 - 16:45PHX  Phoenix Sky Harbor Intl-SNN Shannon
13h 05m1 stop London Heathrow
American Airlines Logo
14:00 - 00:07SNN  Shannon-PHX Phoenix Sky Harbor Intl
17h 07m2 stops Boston Logan Intl Charlotte Douglas
€702American Airlines
Tue, 9 Mar - Tue, 16 Mar
American Airlines Logo
11:24 - 11:30PHX  Phoenix Sky Harbor Intl-SNN Shannon
17h 06m2 stops Philadelphia London Heathrow
American Airlines Logo
14:00 - 00:07SNN  Shannon-PHX Phoenix Sky Harbor Intl
17h 07m2 stops Boston Logan Intl Charlotte Douglas
€705American Airlines
Sun, 1 Nov - Sun, 8 Nov
Aer Lingus Logo
23:59 - 05:50PHX  Phoenix Sky Harbor Intl-SNN Shannon
22h 51m1 stop Boston Logan Intl
Aer Lingus Logo
14:00 - 23:06SNN  Shannon-PHX Phoenix Sky Harbor Intl
16h 06m1 stop Boston Logan Intl
€714Aer Lingus
Thu, 5 Nov - Thu, 12 Nov
Aer Lingus Logo
23:59 - 05:50PHX  Phoenix Sky Harbor Intl-SNN Shannon
22h 51m1 stop Boston Logan Intl
Aer Lingus Logo
14:00 - 23:06SNN  Shannon-PHX Phoenix Sky Harbor Intl
16h 06m1 stop Boston Logan Intl
€716Aer Lingus
Sun, 1 Nov - Sun, 8 Nov
Aer Lingus Logo
23:59 - 05:50PHX  Phoenix Sky Harbor Intl-SNN Shannon
22h 51m1 stop Boston Logan Intl
Aer Lingus Logo
14:00 - 23:06SNN  Shannon-PHX Phoenix Sky Harbor Intl
16h 06m1 stop Boston Logan Intl
€730Aer Lingus
Thu, 5 Nov - Thu, 12 Nov
Aer Lingus Logo
11:25 - 19:25PHX  Phoenix Sky Harbor Intl-SNN Shannon
25h 00m2 stops Chicago O'Hare Intl London Heathrow
Aer Lingus Logo
07:50 - 00:32SNN  Shannon-PHX Phoenix Sky Harbor Intl
23h 42m2 stops London Heathrow Chicago O'Hare Intl
€741Aer Lingus
Tue, 9 Mar - Tue, 16 Mar
Multiple Airlines Logo
08:30 - 11:30PHX  Phoenix Sky Harbor Intl-SNN Shannon
20h 00m3 stops Chicago O'Hare Intl Toronto Pearson Intl London Heathrow
Multiple Airlines Logo
07:50 - 11:00SNN  Shannon-PHX Phoenix Sky Harbor Intl
34h 10m2 stops London Heathrow Vancouver Intl
€747Multiple Airlines
Booking Insights

Price, demand, and travel trends for Phoenix Sky Harbor Intl Airport to Shannon flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights from Phoenix Sky Harbor Intl Airport to Shannon with more confidence.

How much is a return flight from Phoenix Sky Harbor Intl Airport to Shannon?

Return flights from Phoenix Sky Harbor Intl Airport to Shannon start at €673. Prices are typical for this route right now, with typical return fares ranging from €625 to €869. The lowest price found in the past 5 days was €673 on Aer Lingus.

What's the cheapest day of the week to fly from Phoenix Sky Harbor Intl Airport to Shannon?

Wednesday is the cheapest day of the week to fly from Phoenix Sky Harbor Intl Airport to Shannon and is 29% cheaper than the average day. Saturday is the most expensive day with flight prices 2% higher than average. Based on deals found by KAYAK users in the last 12 months.

What is the cheapest month to fly from Phoenix Sky Harbor Intl Airport to Shannon?

•January is the cheapest month to fly from Phoenix Sky Harbor Intl Airport to Shannon at €471 return.
•June (€1,041) and December (€919) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 121% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

Find deals

Key details for Phoenix Sky Harbor Intl Airport to Shannon flights

Low season

January

Cheapest flight

€299
Best time to beat the crowds (39% less expensive on average)
Most popular time to fly and prices are also 23% lower on average.
Flights from Phoenix Sky Harbor Intl Airport to Shannon

When to book flights from Sky Harbor Intl to Shannon

Are your dates flexible? Find out the best times to travel from Sky Harbor Intl to Shannon based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price

Your Phoenix Sky Harbor Intl Airport to Shannon flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines, and booking questions.

  • Which airports can I use when flying from Phoenix Sky Harbor Intl Airport to Shannon?

    Flights from Phoenix Sky Harbor Intl Airport to Shannon usually depart from Phoenix Sky Harbor Intl (PHX) and arrive at Shannon (SNN).

  • Which airports do connecting flights from Phoenix Sky Harbor Intl Airport to Shannon pass through?

    One-stop flights from Phoenix Sky Harbor Intl Airport to Shannon most commonly connect through:

    • London Heathrow (LHR) – 30% of one-stop connections
    • New York John F Kennedy Intl (JFK) – 24% of one-stop connections
    • Boston Logan Intl (BOS) – 20% of one-stop connections
    • Chicago O'Hare Intl (ORD) – 20% of one-stop connections

    London Heathrow (LHR) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from Phoenix Sky Harbor Intl Airport to Shannon?

    Yes. Being flexible with your travel dates can save you up to 31% on the Phoenix Sky Harbor Intl Airport to Shannon route. Wednesday is the cheapest departure day at €549 return on average, while Saturday is the most expensive at €788, a difference of €239. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How long is a flight from Phoenix Sky Harbor Intl Airport to Shannon?

    A direct flight from Phoenix Sky Harbor Intl Airport to Shannon takes 0h 00m, covering 12,716 km.

  • Do I need a passport to fly from Phoenix Sky Harbor Intl Airport to Shannon?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • Have flight prices from Phoenix Sky Harbor Intl Airport to Shannon changed much recently?

    Yes. Based on fares seen in the past 5 days, return flight prices on this route showed a wide range, from about €673 to €1,754. That means the highest observed fare was about 3x higher than the lowest one.

  • How are flight prices from Phoenix Sky Harbor Intl Airport to Shannon looking right now?

    One-way fares from Phoenix Sky Harbor Intl Airport to Shannon are currently lower than usual. Average one-way flight prices are about €403, which is 20% below the typical average for this route.

  • How much time can I save by choosing a different stopover airport from Phoenix Sky Harbor Intl Airport to Shannon?

    Flying via Chicago O'Hare Intl (ORD) gives the shortest average 1-stop total travel time of 13h 16m, compared to 14h 05m via Boston Logan Intl (BOS) and 14h 41m via Newark (EWR).

  • What is the time difference between Phoenix Sky Harbor Intl Airport and Shannon?

    Shannon is 8 hours ahead of Phoenix Sky Harbor Intl Airport (Irish Time vs Mountain Time). Plan for the time shift when scheduling connections or first-day activities.

  • Which car hire options are available at Shannon Airport (SNN)?

    Shannon Airport (SNN) hosts 5 major car hire companies, with daily rates starting from around €3 for economy cars. Top options include:
    • Budget
    • Sixt
    • Europcar
    • Thrifty
    • Easirent

  • How much should I expect to pay for a Phoenix Sky Harbor Intl Airport to Shannon flight?

    Return flights from Phoenix Sky Harbor Intl Airport to Shannon range from €625 to €869, with an average of €767 over the past 12 months. Anything below €625 counts as a good deal.

Your guide to booking Phoenix Sky Harbor Intl Airport to Shannon flights

Get tips on when to book, when to fly, and what to know before your trip.
  • If your dates are flexible, aim for a Wednesday departure instead of Saturday. On this route, Wednesday flights average €549 – about €239 less than Saturday (30% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Phoenix Sky Harbor Intl Airport to Shannon trip for January. Fares historically average €471 return in that month – typically €570 less than the most expensive month, which is June (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Shannon Airport.
    - Park Inn by Radisson Shannon Airport
    - Treacys Oakwood Hotel
    - Carrygerry Country House

More options for your flight from Sky Harbor Intl to Shannon

Complete your trip to Shannon with a hotel stay or car hire

Car hire in Shannon
Hotels in Shannon
Holidays in Shannon