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Cheap flights from Philadelphia (PHL) to Shannon (SNN) from $377

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 6/28. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
PHL — SNN
May 8 — May 151
From?
To?
Wed 5/8
Wed 5/15
1 adult, Economy
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Cheap flight deals from Philadelphia to Shannon

Discover tips and strategies to find the most affordable flight options for your journey from Philadelphia (PHL) 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 3, 2024.

Popular in

June

Cheapest in

October

Average price

$944

Round-trip from

$533
High demand for flights, 26% potential price rise
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Best time to find cheap flights, 26% potential price drop
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Average for round-trip flights in May 2024
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From Philadelphia to Shannon
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What is the cheapest day to fly round-trip from Philadelphia to Shannon?

Users have found that flying from Philadelphia to Shannon on a Friday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.

How far in advance should I book a flight from Philadelphia to Shannon?

Find a great deal and save up to 29% by booking at least 26 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Philadelphia to Shannon within the next two weeks, with the cheapest ticket starting at $676.

What is the cheapest month to fly from Philadelphia to Shannon?

October can be a great time to fly to Shannon from Philadelphia with a flight ticket averaging about $896. Cheapflights users have found deals in the month of October for as cheap as $537. The most expensive prices can be found in the month of June.

When is the cheapest time to fly from Philadelphia to Shannon (PHL - SNN)?

A simple way to save on the total cost of your ticket is to fly from Philadelphia to Shannon at noon. If you’re flexible enough to do this you can expect to save up to 15% on your trip compared to booking a flight in the morning.

Cheap American Airlines flights from Philadelphia to Shannon

Explore cheap flight options specifically provided by American Airlines for the route between Philadelphia and Shannon. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,864,334 searches. Data last updated May 3, 2024.
Find some of the cheapest American Airlines flights traveling from Philadelphia to Shannon. Deals update often to give you more flight options matching your criteria
Thu 5/307:40 pmPHL - SNN
1 stop19h 55mAmerican Airlines
Thu 6/69:25 pmSNN - PHL
1 stop20h 15mAmerican Airlines
Deal found 5/2$1,162
Thu 5/307:40 pmPHL - SNN
1 stop19h 55mAmerican Airlines
Thu 6/69:25 pmSNN - PHL
2 stops25h 19mAmerican Airlines
Deal found 5/2$1,172
Fri 5/3110:35 pmPHL - SNN
1 stop12h 10mAmerican Airlines
Fri 6/79:25 pmSNN - PHL
1 stop23h 00mAmerican Airlines
Deal found 5/1$1,213
Fri 5/317:40 pmPHL - SNN
1 stop10h 40mAmerican Airlines
Fri 6/79:25 pmSNN - PHL
2 stops25h 19mAmerican Airlines
Deal found 5/1$1,223
Fri 5/313:35 pmPHL - SNN
2 stops14h 45mAmerican Airlines
Fri 6/79:25 pmSNN - PHL
2 stops25h 19mAmerican Airlines
Deal found 5/1$1,239
Thu 5/306:35 pmPHL - SNN
2 stops16h 35mAmerican Airlines
Thu 6/69:25 pmSNN - PHL
2 stops25h 19mAmerican Airlines
Deal found 5/2$1,279
Wed 6/267:20 pmPHL - SNN
1 stop15h 50mAmerican Airlines
Sun 7/77:40 amSNN - PHL
1 stop12h 50mAmerican Airlines
Deal found 5/3$1,305
Wed 6/266:00 pmPHL - SNN
2 stops12h 20mAmerican Airlines
Sat 7/67:40 amSNN - PHL
1 stop12h 50mAmerican Airlines
Deal found 5/2$1,310
Sun 6/210:45 pmPHL - SNN
1 stop16h 50mAmerican Airlines
Mon 6/179:25 pmSNN - PHL
1 stop20h 15mAmerican Airlines
Deal found 5/2$1,355

Cheap Aer Lingus flights from Philadelphia to Shannon

Explore cheap flight options specifically provided by Aer Lingus for the route between Philadelphia and Shannon. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,864,334 searches. Data last updated May 3, 2024.
Take a gander at the lowest prices we've found on Aer Lingus flights from Philadelphia to Shannon. Check back soon if you're not seeing flights that suit your needs.
Wed 6/126:25 pmPHL - SNN
2 stops21h 10mAer Lingus
Tue 6/189:25 pmSNN - PHL
2 stops23h 40mAer Lingus
Deal found 5/2$1,295
Sun 6/26:35 pmPHL - SNN
2 stops21h 00mAer Lingus
Mon 6/179:25 pmSNN - PHL
2 stops27h 00mAer Lingus
Deal found 5/2$1,307
Tue 5/218:55 pmPHL - SNN
2 stops18h 40mAer Lingus
Tue 5/289:25 pmSNN - PHL
2 stops23h 40mAer Lingus
Deal found 5/2$1,656
Wed 5/228:55 pmPHL - SNN
2 stops14h 15mAer Lingus
Wed 5/299:25 pmSNN - PHL
2 stops23h 40mAer Lingus
Deal found 5/3$1,665
Tue 5/216:30 pmPHL - SNN
1 stop21h 05mAer Lingus
Tue 5/289:25 pmSNN - PHL
2 stops23h 40mAer Lingus
Deal found 5/2$1,761

Cheap Philadelphia to Shannon flights in May & June 2024

Find cheap flight options from Philadelphia to Shannon specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,864,334 searches. Prices were last updated on May 3, 2024.
These are some of the best deals we've found on flights to Shannon in 2024 at this time. For more flight deals, be sure to check back very soon.
Thu 5/307:40 pmPHL - SNN
1 stop19h 55mAmerican Airlines
Thu 6/69:25 pmSNN - PHL
1 stop20h 15mAmerican Airlines
Deal found 5/2$1,162
Thu 5/307:40 pmPHL - SNN
1 stop19h 55mAmerican Airlines
Thu 6/69:25 pmSNN - PHL
2 stops25h 19mAmerican Airlines
Deal found 5/2$1,172
Fri 5/3110:35 pmPHL - SNN
1 stop12h 10mAmerican Airlines
Fri 6/79:25 pmSNN - PHL
1 stop23h 00mAmerican Airlines
Deal found 5/1$1,213
Fri 5/317:40 pmPHL - SNN
1 stop10h 40mAmerican Airlines
Fri 6/79:25 pmSNN - PHL
2 stops25h 19mAmerican Airlines
Deal found 5/1$1,223
Fri 5/313:35 pmPHL - SNN
2 stops14h 45mAmerican Airlines
Fri 6/79:25 pmSNN - PHL
2 stops25h 19mAmerican Airlines
Deal found 5/1$1,239
Thu 5/306:35 pmPHL - SNN
2 stops16h 35mAmerican Airlines
Thu 6/69:25 pmSNN - PHL
2 stops25h 19mAmerican Airlines
Deal found 5/2$1,279
Wed 6/126:25 pmPHL - SNN
2 stops21h 10mAer Lingus
Tue 6/189:25 pmSNN - PHL
2 stops23h 40mAer Lingus
Deal found 5/2$1,295
Wed 6/267:20 pmPHL - SNN
1 stop15h 50mAmerican Airlines
Sun 7/77:40 amSNN - PHL
1 stop12h 50mAmerican Airlines
Deal found 5/3$1,305
Sun 6/26:35 pmPHL - SNN
2 stops21h 00mAer Lingus
Mon 6/179:25 pmSNN - PHL
2 stops27h 00mAer Lingus
Deal found 5/2$1,307

Philadelphia to Shannon 2024 flight deals

Discover exclusive flight deals for travel between Philadelphia and Shannon in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,864,334 searches. Data last updated May 3, 2024.
These are some of the best deals we've found on flights to Shannon in 2024 at this time. For more flight deals, be sure to check back very soon.
Tue 8/136:24 amPHL - SNN
1 stop20h 06mUnited Airlines
Wed 8/219:30 amSNN - PHL
1 stop19h 57mUnited Airlines
Deal found 5/3$704
Tue 8/1310:15 amPHL - SNN
2 stops16h 15mUnited Airlines
Wed 8/219:30 amSNN - PHL
1 stop13h 13mUnited Airlines
Deal found 5/3$709
Thu 8/221:00 pmPHL - SNN
1 stop13h 30mUnited Airlines
Tue 9/39:30 amSNN - PHL
1 stop17h 00mUnited Airlines
Deal found 5/3$754
Thu 8/2212:30 pmPHL - SNN
2 stops17h 20mDelta
Tue 9/312:50 pmSNN - PHL
2 stops15h 01mDelta
Deal found 5/3$759
Fri 8/168:00 amPHL - SNN
1 stop18h 30mUnited Airlines
Sun 8/259:30 amSNN - PHL
1 stop19h 52mUnited Airlines
Deal found 5/1$804
Fri 8/1610:15 amPHL - SNN
2 stops16h 15mUnited Airlines
Sun 8/259:30 amSNN - PHL
1 stop19h 52mUnited Airlines
Deal found 5/1$809
Fri 8/166:24 amPHL - SNN
1 stop20h 06mUnited Airlines
Sat 8/2412:30 pmSNN - PHL
2 stops27h 05mUnited Airlines
Deal found 5/2$899
Wed 8/281:00 pmPHL - SNN
1 stop13h 30mUnited Airlines
Wed 9/119:30 amSNN - PHL
1 stop19h 52mUnited Airlines
Deal found 5/2$922
Mon 9/24:10 pmPHL - SNN
2 stops14h 10mAir Canada
Fri 9/137:40 amSNN - PHL
3 stops18h 56mAir Canada
Deal found 5/3$925

One-way flights to Shannon from Philadelphia

Search for one-way flight options from Philadelphia to Shannon. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,864,334 searches. Data last updated May 3, 2024.
Some of the best available deals we've found on one-way flights from Philadelphia to Shannon. Those needing a return flight from Philadelphia to Shannon can use the search form above.
Fri 6/2810:59 pmPHL - SNN
2 stops40h 36mMultiple Airlines
Deal found 5/2$377
Thu 6/272:26 pmPHL - SNN
2 stops25h 09mMultiple Airlines
Deal found 5/2$433
Mon 7/82:04 pmPHL - SNN
2 stops21h 06mMultiple Airlines
Deal found 5/2$474
Mon 7/810:05 amPHL - SNN
3 stops29h 30mMultiple Airlines
Deal found 5/2$485
Mon 7/86:24 amPHL - SNN
1 stop20h 06mUnited Airlines
Deal found 5/2$609
Thu 6/2710:42 pmPHL - SNN
3 stops56h 08mMultiple Airlines
Deal found 5/2$728
Sat 6/2910:59 pmPHL - SNN
3 stops55h 21mMultiple Airlines
Deal found 5/3$829
Sat 6/298:40 pmPHL - SNN
2 stops38h 30mAer Lingus
Deal found 5/3$909
Sat 6/294:56 pmPHL - SNN
1 stop33h 34mUnited Airlines
Deal found 5/2$1,083

Find flights from Philadelphia to Shannon within your budget

Customize your flight search to find flights from Philadelphia 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 2,864,334 searches. Data last updated May 3, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$1,162 - $1,888

Route

Depart

Return

Price

PhiladelphiaShannon

PHL - SNN

PHLSNN

Philadelphia

Thu 5/30

1 stop19h 55m

Shannon

Thu 6/6

1 stop20h 15m

$1,162

PhiladelphiaShannon

PHL - SNN

PHLSNN

Philadelphia

Thu 5/30

1 stop19h 55m

Shannon

Thu 6/6

2 stops25h 19m

$1,172

PhiladelphiaShannon

PHL - SNN

PHLSNN

Philadelphia

Wed 6/12

2 stops21h 10m

Shannon

Tue 6/18

2 stops23h 40m

$1,295

PhiladelphiaShannon

PHL - SNN

PHLSNN

Philadelphia

Sun 6/2

2 stops21h 00m

Shannon

Mon 6/17

2 stops27h 00m

$1,307

PhiladelphiaShannon

PHL - SNN

PHLSNN

Philadelphia

Tue 6/25

1 stop18h 30m

Shannon

Sat 7/6

1 stop17h 13m

$1,320

PhiladelphiaShannon

PHL - SNN

PHLSNN

Philadelphia

Sun 6/2

2 stops20h 20m

Shannon

Sun 6/9

2 stops24h 50m

$1,425

PhiladelphiaShannon

PHL - SNN

PHLSNN

Philadelphia

Wed 6/26

2 stops19h 05m

Shannon

Sun 7/7

2 stops18h 54m

$1,541

PhiladelphiaShannon

PHL - SNN

PHLSNN

Philadelphia

Sat 6/29

2 stops19h 00m

Shannon

Sun 7/7

2 stops31h 54m

$1,590

PhiladelphiaShannon

PHL - SNN

PHLSNN

Philadelphia

Fri 6/28

2 stops14h 20m

Shannon

Sun 7/7

1 stop12h 50m

$1,888

Flights are sorted by cheapest first

Deals found on 5/2

When is the best time to book a flight from Philadelphia to Shannon?

Use this chart to determine the optimal time to book a round-trip flight from Philadelphia to Shannon. Price data was last updated on January 28, 2024.
The price you pay for your flight from Philadelphia to Shannon may vary depending on when you book. For the best chance of a lower fare, look to book 85 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Search Deals

When is the cheapest time to fly from Philadelphia to Shannon?

Use this chart to determine the cheapest time to fly round-trip from Philadelphia to Shannon. Price data was last updated on April 28, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Philadelphia to Shannon flight should consider departing on Tuesday mornings when fares are most often at their lowest. Saturday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Shannon by month

Plan your trip from Philadelphia to Shannon by taking into account the cheapest months to travel. The average price of a one-way flight from Philadelphia to Shannon is currently $659 while a round-trip flight costs $1,411. Price data was last updated on April 28, 2024.

Currently, February is the cheapest month in which you can book a flight from Philadelphia to Shannon (average of $533). Flying from Philadelphia to Shannon in June is currently the most expensive (average of $1,060). 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.

January

$620

February

$533

March

$614

April

$695

May

$838

June

$1,060

July

$1,042

August

$907

September

$815

October

$662

November

$584

December

$649

Temperature and rainfall in Shannon by month

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

SNN

Temperature

42.8 - 60.8 °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 3, 2024.
Read reviews from past customers who have flown American Airlines, Aer Lingus and Air Canada from Philadelphia to Shannon. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.1
Very good
10,848 reviews
Check prices

Overall

8.1

Food

7.4

Crew

8.6

Comfort

7.9

Boarding

8.2

Entertainment

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Delta
8.1
Very good
10,848 reviews
Delta
8.1
Very good
10,848 reviews
Check prices

Overall

8.1

Food

7.4

Crew

8.6

Comfort

7.9

Boarding

8.2

Entertainment

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

United Airlines
7.4
Good
11,134 reviews
Delta
8.1
Very good
10,848 reviews
Check prices

Overall

8.1

Food

7.4

Crew

8.6

Comfort

7.9

Boarding

8.2

Entertainment

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

American Airlines
7.3
Good
14,755 reviews
Delta
8.1
Very good
10,848 reviews
Check prices

Overall

8.1

Food

7.4

Crew

8.6

Comfort

7.9

Boarding

8.2

Entertainment

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Aer Lingus
7.2
Good
1,341 reviews
Delta
8.1
Very good
10,848 reviews
Check prices

Overall

8.1

Food

7.4

Crew

8.6

Comfort

7.9

Boarding

8.2

Entertainment

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Air Canada
7.0
Good
6,899 reviews
Delta
8.1
Very good
10,848 reviews
Check prices

Overall

8.1

Food

7.4

Crew

8.6

Comfort

7.9

Boarding

8.2

Entertainment

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Related info for your journey

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

  • Can I find flights from Philadelphia to Shannon for under $1,200 on Cheapflights?

    Yes, there are multiple flights from Philadelphia to Shannon for under $1,200. The cheapest flight booked recently is on American Airlines for just $1,162, but on average you can expect to pay $1,310.

  • What are the cheapest airlines flying from Philadelphia to Shannon round-trip?

    Our cheapest airline available from Philadelphia to Shannon is American Airlines. Our recent data shows that you can find tickets from as low as $1,162 on this airline. Additional options worth looking into are Aer Lingus and United Airlines, starting at $1,295 and $1,320 round-trip.

  • What are the cheapest airlines to fly from Philadelphia to Shannon one-way?

    The cheapest airline one-way is United Airlines, with whom users have recently found tickets for as low as $609. However, be on the lookout for offers from Aer Lingus and American Airlines, as they are both options that can get you from Philadelphia to Shannon for a low price.

  • What are the most popular airlines that fly from Philadelphia to Shannon?

    American Airlines, British Airways and Aer Lingus are the most popular airlines when flying from Philadelphia to Shannon.

  • What does PHL to SNN mean?

    This is defined as Philadelphia Airport (PHL) and Shannon Airport (SNN). Codes like Shannon Airport are often used to just call airports uniquely.

  • Can I find deals for flights from Philadelphia to Shannon that include extra baggage allowance?

    The amount of baggage you can bring on your Philadelphia to Shannon flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Philadelphia to Shannon with specific airlines?

    Yes, Cheapflights allows you to browse and filter Philadelphia to Shannon flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Philadelphia 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.

  • Can I find deals for flights from Philadelphia to Shannon that allow pets onboard?

    Many airlines flying from Philadelphia to Shannon offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Philadelphia to Shannon?

    Yes, you can often find last-minute deals on Philadelphia to Shannon flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Philadelphia to Shannon flight deals updated?

    The Philadelphia to Shannon flight deals you see on this page were last updated on 5/3.

See more FAQs

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Alternative routes for Philadelphia to Shannon
See prices for flight routes from nearby airports that may be better suited for you.

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Top 4 airlines flying from Philadelphia to Shannon

Discover the top 4 airlines that operate flights from Philadelphia 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 2,864,334 searches. Data last updated May 3, 2024.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$572Average$961FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
American AirlinesCheapest$628Average$871FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
British AirwaysCheapest$703Average$945FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Aer LingusCheapest$731Average$1,070FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
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Search flights from Philadelphia to Shannon by cabin class

Find flights from Philadelphia to Shannon, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Fly with Cheapflights

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How does Cheapflights help users find flights from Philadelphia to Shannon?

Cheapflights helps you search for flights from Philadelphia to Shannon via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Philadelphia to Shannon?

Cheapflights simply makes it quick and affordable to book flights from Philadelphia to Shannon by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Philadelphia to Shannon with no change fees?

Need flexible booking options for your flight to Shannon from Philadelphia? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Philadelphia to Shannon become cheaper?

Not ready to book yet? You can track prices for flights from Philadelphia to Shannon on Cheapflights with our Price Alert feature and get notified when better prices are available.

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