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Shannon

$284+ Cheap flights from Phoenix to Shannon (SNN)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/14. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — SNN
May 6 — May 131
Tue 5/6
Tue 5/13
1 adult, Economy
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Cheap flight deals from Phoenix to Shannon

Discover tips and strategies to find the most affordable flight options for your journey from Phoenix (PH1) to Shannon (SNN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated May 1, 2025.

Round-trip from

$725
(United Airlines)

One-way from

$284
(Kiwi.com)

Popular in

October

Cheapest in

February

Average price

$1,060
From Phoenix to Shannon
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One-way flight from Phoenix to Shannon
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Highest demand for flights based on searches. 2% potential increase in price ($30 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($16 potential savings vs. average RT price).
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Average for round-trip flights in May 2025
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Find flight deals from Phoenix to Shannon

Cheapest flights from Phoenix to Shannon
Explore the most affordable flight options available from Phoenix to Shannon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.

This KLM deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/2711:51 amPHX - SNN
1 stop15h 19mMultiple Airlines
Tue 6/31:05 pmSNN - PHX
1 stop18h 21mMultiple Airlines
Deal found 4/29$725
This American Airlines deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/2710:16 amPHX - SNN
2 stops17h 04mAmerican Airlines
Tue 6/37:40 amSNN - PHX
1 stop14h 40mAmerican Airlines
Deal found 4/29$727
This Delta deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/2612:45 amPHX - SNN
2 stops26h 25mDelta
Tue 6/31:05 pmSNN - PHX
1 stop18h 21mDelta
Deal found 4/29$730
This United Airlines deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/28:55 amPHX - SNN
2 stops17h 20mUnited Airlines
Sat 9/139:30 amSNN - PHX
2 stops18h 47mUnited Airlines
Deal found 4/29$775
This KLM deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/411:51 amPHX - SNN
1 stop15h 19mKLM
Sat 6/141:05 pmSNN - PHX
1 stop14h 58mKLM
Deal found 4/29$935
This Air Canada deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/188:00 amPHX - SNN
2 stops19h 20mAir Canada
Thu 7/37:40 amSNN - PHX
3 stops22h 15mAir Canada
Deal found 4/29$1,379
This AranGrant deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure AranGrant is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/144:53 pmPHX - SNN
2 stops34h 27mBritish Airways
Mon 9/299:15 pmSNN - PHX
1 stop29h 15mBritish Airways
Deal found 4/30$1,572

Cheapflights Fare Finder

Customize your flight search to find flights from Phoenix to Shannon that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated May 1, 2025.
Use the filters below to find and compare flights from Phoenix to Shannon that are best for you.

Fly from

Phoenix

Fly to

Shannon

Route

Depart

Return

Price

PhoenixShannon

PHX - SNN

PHXSNN

Phoenix Sky Harbor Intl

Tue 5/27

11:51 am-11:10 am

1 stop15h 19m

Shannon

Tue 6/3

1:05 pm-11:26 pm

1 stop18h 21m

$725

PhoenixShannon

PHX - SNN

PHXSNN

Phoenix Sky Harbor Intl

Tue 5/27

10:16 am-11:20 am

2 stops17h 04m

Shannon

Tue 6/3

7:40 am-2:20 pm

1 stop14h 40m

$727

PhoenixShannon

PHX - SNN

PHXSNN

Phoenix Sky Harbor Intl

Mon 5/26

12:45 am-11:10 am

2 stops26h 25m

Shannon

Tue 6/3

1:05 pm-11:26 pm

1 stop18h 21m

$730

PhoenixShannon

PHX - SNN

PHXSNN

Phoenix Sky Harbor Intl

Tue 5/27

8:25 am-10:15 am

3 stops17h 50m

Shannon

Tue 6/3

12:30 pm-8:37 pm

2 stops16h 07m

$800

PhoenixShannon

PHX - SNN

PHXSNN

Phoenix Sky Harbor Intl

Wed 6/4

11:51 am-11:10 am

1 stop15h 19m

Shannon

Sat 6/14

1:05 pm-8:03 pm

1 stop14h 58m

$935

PhoenixShannon

PHX - SNN

PHXSNN

Phoenix Sky Harbor Intl

Wed 6/18

8:00 am-11:20 am

2 stops19h 20m

Shannon

Thu 7/3

7:40 am-9:55 pm

3 stops22h 15m

$1,379

PhoenixShannon

PHX - SNN

PHXSNN

Phoenix Sky Harbor Intl

Mon 7/14

6:05 am-10:05 pm

2 stops32h 00m

$284

PhoenixShannon

PHX - SNN

PHXSNN

Phoenix Sky Harbor Intl

Mon 7/14

11:35 am-11:10 am

1 stop15h 35m

$533

PhoenixShannon

PHX - SNN

PHXSNN

Phoenix Sky Harbor Intl

Sun 7/13

12:45 am-11:10 am

2 stops26h 25m

$539

PhoenixShannon

PHX - SNN

PHXSNN

Phoenix Sky Harbor Intl

Fri 5/16

1:59 pm-3:50 pm

2 stops17h 51m

$616

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 11 results
1
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Best time to book a flight from Phoenix to Shannon

Have a flexible travel schedule? Discover the best time to fly to Shannon from Phoenix with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Phoenix to Shannon

What is the cheapest time of day to fly from PHX to SNN?

Find hourly flight availability from Phoenix to Shannon. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 1, 2025.

One of the essential ways to save on airfare from Phoenix to Shannon, Clare is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the afternoon could potentially save you up to 28% on airfare.

Rainfall in Shannon by month

Plan your trip to Shannon by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Shannon, Clare ranges from 2.3 - 4.1 inches per month. October is typically the wettest month, when rainfall can reach 4.1 in. April is typically the driest time to visit Shannon, Clare when rainfall is around 2.3 in.

Temperature in Shannon by month

Plan your trip to Shannon by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Shannon, Clare, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 60.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 42.8 F).

Reviews of airlines servicing Shannon

Get insights into the airlines that provide service to Shannon. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Shannon. Reviews last updated May 1, 2025.
Delta
8.0
Very good
7,934 reviews

Boarding

8.2

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,934 reviews
Delta
8.0
Very good
7,934 reviews

Boarding

8.2

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
KLM
7.8
Good
1,334 reviews
Delta
8.0
Very good
7,934 reviews

Boarding

8.2

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Air France
7.4
Good
1,446 reviews
Delta
8.0
Very good
7,934 reviews

Boarding

8.2

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,696 reviews
Delta
8.0
Very good
7,934 reviews

Boarding

8.2

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,934 reviews

Boarding

8.2

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Phoenix to Shannon. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Shannon from Phoenix?

    Located just 2.1 mi from the city center, Shannon is the airport most travelers will use when flying to Shannon from Phoenix. Booking flights from Phoenix to Shannon (SNN) should be relatively easy as there are 0 daily inbound flights from Phoenix from 2 different airlines.

  • What are the cheapest airlines flying from Phoenix to Shannon, Clare round-trip?

    Cheapflights users have booked flights from Phoenix to Shannon, Clare round-trip from $725. Other airlines that can offer you cheap pricing are American Airlines, from $813, and Air France, from $830. United Airlines is priced at 26% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Phoenix to Shannon, Clare one-way?

    For one-way options, check prices for KLM. According to our data, you can fly for as low as $533. Users have also found prices from $539 and $616 on Delta and American Airlines, respectively.

  • Can I find deals for flights from Phoenix to Shannon that include hotel bookings?

    Yes. In addition to deals on Phoenix to Shannon flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Phoenix to Shannon?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Phoenix to Shannon.

  • Can I find deals for business class flights from Phoenix to Shannon?

    Yes. Cheapflights offers flight deals from Phoenix to Shannon by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Phoenix to Shannon, Clare?

    Currently, February is the cheapest month in which you can book a flight from Phoenix to Shannon, Clare (average of $533). Flying from Phoenix to Shannon, Clare in June is currently the most expensive (average of $995). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Phoenix?

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Ennis

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Top 2 airlines flying from Phoenix to Shannon

Discover the top 2 airlines that operate flights from Phoenix to Shannon. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated May 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$588Average$1,070FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$783Average$933FlexibilityNo cancel feeOn-time69%

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