PHX - SNN

€605 Find Cheap Flights from Phoenix to Shannon – Compare and Save

1 adult
1 adult, Economy, 0 bags

Save 26% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Everything you should know

Cheapest return flight
€605
Typical prices: €617-€858
Aer Lingus
Fri 2/11Fri 16/11
PHX - SNN • 1 stop
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 €707 (return)
Chicago O'Hare Intl (ORD)
Shortest trip • 13h 16m (one-way)
Insights
Insights
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
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, 2 Nov - Mon, 16 Nov
Multiple Airlines Logo
23:59 - 05:50PHX  Phoenix Sky Harbor Intl-SNN Shannon
22h 51m1 stop Boston Logan Intl
Multiple Airlines Logo
20:05 - 18:35SNN  Shannon-PHX Phoenix Sky Harbor Intl
29h 30m1 stop London Heathrow
€605Multiple Airlines
Mon, 2 Nov - Mon, 16 Nov
Multiple Airlines Logo
23:59 - 05:50PHX  Phoenix Sky Harbor Intl-SNN Shannon
22h 51m1 stop Boston Logan Intl
Multiple Airlines Logo
20:05 - 18:14SNN  Shannon-PHX Phoenix Sky Harbor Intl
29h 09m2 stops London Heathrow Chicago O'Hare Intl
€632Multiple Airlines
Sat, 24 Oct - Sat, 31 Oct
Multiple Airlines Logo
23:59 - 05:50PHX  Phoenix Sky Harbor Intl-SNN Shannon
22h 51m1 stop Boston Logan Intl
Multiple Airlines Logo
17:10 - 18:35SNN  Shannon-PHX Phoenix Sky Harbor Intl
32h 25m1 stop London Heathrow
€644Multiple Airlines
Mon, 2 Nov - Mon, 16 Nov
British Airways Logo
16:20 - 19:25PHX  Phoenix Sky Harbor Intl-SNN Shannon
20h 05m2 stops Dallas/Fort Worth London Heathrow
British Airways Logo
20:05 - 19:07SNN  Shannon-PHX Phoenix Sky Harbor Intl
30h 02m2 stops London Heathrow Dallas/Fort Worth
€666British Airways
Fri, 23 Oct - Fri, 30 Oct
Aer Lingus Logo
05:30 - 11:20PHX  Phoenix Sky Harbor Intl-SNN Shannon
21h 50m2 stops Chicago O'Hare Intl London Heathrow
Aer Lingus Logo
14:00 - 23:09SNN  Shannon-PHX Phoenix Sky Harbor Intl
16h 09m1 stop Boston Logan Intl
€675Aer Lingus
Fri, 23 Oct - Fri, 30 Oct
Multiple Airlines Logo
23:59 - 06:25PHX  Phoenix Sky Harbor Intl-SNN Shannon
22h 26m1 stop Boston Logan Intl
Multiple Airlines Logo
14:00 - 23:09SNN  Shannon-PHX Phoenix Sky Harbor Intl
16h 09m1 stop Boston Logan Intl
€687Multiple Airlines
Sun, 11 Oct - Sun, 18 Oct
Multiple Airlines Logo
23:59 - 05:25PHX  Phoenix Sky Harbor Intl-SNN Shannon
21h 26m1 stop Boston Logan Intl
Multiple Airlines Logo
21:15 - 13:00SNN  Shannon-PHX Phoenix Sky Harbor Intl
23h 45m1 stop London Heathrow
€694Multiple Airlines
Wed, 7 Oct - Wed, 14 Oct
United Airlines Logo
08:30 - 10:15PHX  Phoenix Sky Harbor Intl-SNN Shannon
41h 45m2 stops Houston George Bush Intcntl Newark
United Airlines Logo
12:30 - 09:07SNN  Shannon-PHX Phoenix Sky Harbor Intl
28h 37m2 stops Newark Denver Intl
€700United Airlines
Wed, 7 Oct - Wed, 14 Oct
United Airlines Logo
10:00 - 10:15PHX  Phoenix Sky Harbor Intl-SNN Shannon
40h 15m3 stops Chicago O'Hare Intl Charlotte Douglas Newark
United Airlines Logo
12:30 - 09:07SNN  Shannon-PHX Phoenix Sky Harbor Intl
28h 37m2 stops Newark Denver Intl
€706United Airlines
Sun, 11 Oct - Sun, 18 Oct
Multiple Airlines Logo
23:59 - 05:25PHX  Phoenix Sky Harbor Intl-SNN Shannon
21h 26m1 stop Boston Logan Intl
Multiple Airlines Logo
21:15 - 20:21SNN  Shannon-PHX Phoenix Sky Harbor Intl
31h 06m2 stops London Heathrow Chicago O'Hare Intl
€707Multiple 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.

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 €465 return.
  • June (€1,028) and December (€908) 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

€605
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 €542 return on average, while Saturday is the most expensive at €778, a difference of €235. 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.

  • 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 €617 to €858, with an average of €757 over the past 12 months. Anything below €617 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 €542 – about €235 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 €465 return in that month – typically €563 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

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