Cheap flights from Philadelphia to Shannon from $290
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Philadelphia to Shannon departing on 7/16. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Discover deals from 900+ travel sites with momondo.
Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from Philadelphia to Shannon
Cheap round-trip flights
Cheap one-way flights
Cheap last minute flights
United Airlines flights from Philadelphia to Shannon, Clare
Our best United Airlines deals on Philadelphia to Shannon, Clare flight tickets
Air Canada flights from Philadelphia to Shannon, Clare
Our best Air Canada deals on Philadelphia to Shannon, Clare flight tickets
See travel insights to Shannon from
How to get the cheapest flight ticket from Philadelphia to Shannon, Clare
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Shannon, Clare?
In general, November is the cheapest month to fly from Philadelphia to Shannon, Clare. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $732. If you are unable to visit Shannon, Clare during the month of November, then departing from Philadelphia during the month December is also very affordable. Most momondo users find prices during this month for around $734.
What is the cheapest day to depart on your flight to Shannon, Clare?
The cheapest day to depart from Philadelphia to Shannon, Clare is on a Monday when prices can be found for as low as $779. The most expensive day to fly to Shannon, Clare is Sunday, with ticket prices averaging around $1,783.
What is the cheapest airline that flies from Philadelphia to Shannon?
United Airlines, American Airlines, and Aer Lingus are the most popular carriers operating from Philadelphia to Shannon
What airlines fly to Shannon, Clare?
United Airlines, American Airlines and Aer Lingus are the top three most popular airlines that fly to Shannon, Clare from Philadelphia according to our data. United Airlines is the first choice among our users, with 78% of people opting to fly with this airline when traveling to Shannon, Clare. Keep in mind that there are 5 different airlines that fly to Shannon, Clare on a routine basis, so you have a few additional options to choose from.
When to book flights from Philadelphia to Shannon, Clare
Cheap Philadelphia to Shannon, Clare (PHL to SNN) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Philadelphia to Shannon, Clare
How far is Philadelphia to Shannon by plane?
Philadelphia and Shannon are 3159.7 mi apart from one another. By plane, this route typically takes 9h 15m.
When did momondo last update prices for flights from Philadelphia Airport to Shannon Airport?
Prices for flights from Philadelphia Airport to Shannon Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Philadelphia Airport to Shannon Airport?
The number of operators available for flights from Philadelphia Airport to Shannon Airport is 2 as of July 2025.
How old do you have to be to fly from Philadelphia Airport to Shannon Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Philadelphia Airport to Shannon Airport.
What documentation or ID do you need to fly to Shannon Airport?
The necessary travel and health documents for your Shannon Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Philadelphia to Shannon, Clare?
momondo data reveals that the most frequently booked airline on the route from Philadelphia to Shannon, Clare is American Airlines, representing 88% of all bookings. The subsequent popular airline is Aer Lingus at 12%.
Best airlines flying from Philadelphia to Shannon, Clare
Compare and see reviews for airlines that fly from Philadelphia to Shannon, Clare with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $669 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $732 | Free Cancellation | Rating 7.1 1,144 reviews |
Traveling to a place near Shannon?
Book flights to Shannon if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Philadelphia to Shannon?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Philadelphia to Shannon. momondo saves you time and could save you money on your trip.
Can I find flights from Philadelphia to Shannon with flexible booking policies on momondo?
All flight searches from Philadelphia to Shannon on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from Philadelphia to Shannon?
Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Shannon from Philadelphia.
I’m not ready to book a flight from Philadelphia to Shannon right now. Can momondo alert me if prices change?
Yes. momondo can track prices for Philadelphia to Shannon flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.