€304 Cheap Flights Philadelphia to Shannon (PHL-SNN)

View €304 flight on Thu, 17 Sept 2026Opens in a new window

Popular airlines from Philadelphia Intl. Airport (PHL) to Shannon Airport (SNN)

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Cheap flights from Philadelphia to Shannon (PHL-SNN)

Prices were available within the past 7 days and start at €304 for one-way flights and €566 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Mon, 26 Jan - Tue, 10 Feb
PHL
Philadelphia
SNN
Shannon
€566 Return, found 4 days ago
€566
Return
found 4 days ago
Select American Airlines flight, departing Mon, 26 Jan from Philadelphia to Shannon, returning Tue, 10 Feb, priced at €566 found 4 days ago
American Airlines
Mon, 26 Jan - Tue, 10 Feb
PHL
Philadelphia
SNN
Shannon
€567 Return, found 4 days ago
€567
Return
found 4 days ago
Select American Airlines flight, departing Mon, 26 Jan from Philadelphia to Shannon, returning Tue, 10 Feb, priced at €567 found 4 days ago
American Airlines
Mon, 26 Jan - Tue, 10 Feb
PHL
Philadelphia
SNN
Shannon
€569 Return, found 4 days ago
€569
Return
found 4 days ago
Select American Airlines flight, departing Mon, 26 Jan from Philadelphia to Shannon, returning Tue, 10 Feb, priced at €569 found 4 days ago
American Airlines
Mon, 26 Jan - Tue, 10 Feb
PHL
Philadelphia
SNN
Shannon
€570 Return, found 4 days ago
€570
Return
found 4 days ago
Select American Airlines flight, departing Mon, 26 Jan from Philadelphia to Shannon, returning Tue, 10 Feb, priced at €570 found 4 days ago
American Airlines
Mon, 26 Jan - Tue, 10 Feb
PHL
Philadelphia
SNN
Shannon
€571 Return, found 4 days ago
€571
Return
found 4 days ago
Select American Airlines flight, departing Mon, 26 Jan from Philadelphia to Shannon, returning Tue, 10 Feb, priced at €571 found 4 days ago
British Airways
Mon, 26 Jan - Tue, 10 Feb
PHL
Philadelphia
SNN
Shannon
€571 Return, found 4 days ago
€571
Return
found 4 days ago
Select British Airways flight, departing Mon, 26 Jan from Philadelphia to Shannon, returning Tue, 10 Feb, priced at €571 found 4 days ago
British Airways
Sun, 1 Feb - Tue, 17 Feb
PHL
Philadelphia
SNN
Shannon
€573 Return, found 1 day ago
€573
Return
found 1 day ago
Select British Airways flight, departing Sun, 1 Feb from Philadelphia to Shannon, returning Tue, 17 Feb, priced at €573 found 1 day ago
Finnair
Mon, 26 Jan - Tue, 10 Feb
PHL
Philadelphia
SNN
Shannon
€574 Return, found 4 days ago
€574
Return
found 4 days ago
Select Finnair flight, departing Mon, 26 Jan from Philadelphia to Shannon, returning Tue, 10 Feb, priced at €574 found 4 days ago
Air Canada
Sun, 1 Feb - Tue, 17 Feb
PHL
Philadelphia
SNN
Shannon
€581 Return, found 1 day ago
€581
Return
found 1 day ago
Select Air Canada flight, departing Sun, 1 Feb from Philadelphia to Shannon, returning Tue, 17 Feb, priced at €581 found 1 day ago
Aer Lingus
Tue, 10 Feb - Tue, 17 Feb
PHL
Philadelphia
SNN
Shannon
€589 Return, found 6 days ago
€589
Return
found 6 days ago
Select Aer Lingus flight, departing Tue, 10 Feb from Philadelphia to Shannon, returning Tue, 17 Feb, priced at €589 found 6 days ago

Find the cheapest month to fly from Philadelphia (PHL) to Shannon (SNN)

August is typically the cheapest month to fly

From €458 - €1,147 per traveller.
Philadelphia to Shannon route information
Origin airport
Philadelphia Intl.
Destination airport
Shannon
Return price
€566
Distance
5066 km

Perfect flights from Philadelphia to Shannon

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Philadelphia to Shannon. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
 
Picture yourself strolling through the streets of , surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
 
Our flexible Philadelphia Intl. to Shannon ticket options cater to your travel preferences, with incredible one-way fares from €304 and roundtrip prices from €566. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
 
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at Shannon and explore and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
 
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your to travel arrangements today and embark on the journey of a lifetime in Shannon.

Frequently asked questions

How much is a flight from Philadelphia Intl. Airport (PHL) to Shannon Airport (SNN)?
Round-trip tickets between Philadelphia Intl. Airport (PHL) and SNN start from €566. This price is based on fares listed within the last 7 days on Expedia for flights departing within the next year — book ASAP so you don't miss out. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from PHL to Shannon Airport (SNN)?
Every air carrier has its own set of terms and conditions. If you do decide to cancel, follow the easy instructions on our Customer Service Portal.
How do I find cheap flights from Philadelphia Airport to Shannon Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for PHL to Shannon Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Philadelphia Airport to SNN?
The distance is around 5,100 kilometres. Eye mask? Check. Toothbrush? Check. We recommend you pack all the travel comforts for this long-haul Philadelphia to Shannon flight.
Which airlines fly direct from Philadelphia Intl. Airport (PHL) to Shannon Airport (SNN)?
Right now, no airlines offer direct flights from Philadelphia Airport to SNN. You'll have to book a flight with one or more stops. To get the best connections and price, lock in your airfare well ahead of time.
Are Philadelphia Intl. Airport (PHL) to Shannon Airport flight tickets cheaper when they're purchased at the last minute?
Last-minute planners can sometimes score a bargain, with some super cheap airfares from Philadelphia Airport to SNN emerging a few weeks prior to the departure date. If you'd rather plan ahead, Expedia compares and updates the best flight deals frequently — as early as 12 months in advance in some cases. It does depend on the carrier though, as not all airlines quote prices that far in advance.

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