PHL - SNN

€423 Find Cheap Flights from Philadelphia to Shannon

This is the cheapest return flight price found by a KAYAK user in the last 72 hours by searching for a flight from Philadelphia to Shannon departing on 28/10. 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.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Shannon

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Philadelphia to Shannon, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Philadelphia to Shannon, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Philadelphia to Shannon (PHL-SNN)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Philadelphia to Shannon that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Philadelphia to Shannon

Tue, 28 Oct - Tue, 4 Nov
American Airlines Logo
19:35 - 16:45PHL-SNN
17h 10m1 stop
American Airlines Logo
07:50 - 16:15SNN-PHL
13h 25m1 stop
€423American Airlines
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Sun, 19 Oct - Tue, 4 Nov
American Airlines Logo
18:30 - 20:35PHL-SNN
21h 05m1 stop
American Airlines Logo
07:50 - 16:15SNN-PHL
13h 25m1 stop
€424American Airlines
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Sat, 11 Oct - Wed, 22 Oct
Logo
09:20 - 11:20PHL-SNN
21h 00m2 stops
Logo
21:15 - 14:38SNN-PHL
22h 23m3 stops
€591
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Sat, 11 Oct - Wed, 22 Oct
Logo
09:20 - 16:05PHL-SNN
25h 45m3 stops
Logo
21:15 - 14:38SNN-PHL
22h 23m3 stops
€619
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Sat, 8 Nov - Sat, 15 Nov
Air Canada Logo
09:20 - 11:30PHL-SNN
21h 10m2 stops
Air Canada Logo
07:50 - 22:56SNN-PHL
20h 06m3 stops
€680Air Canada
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Fri, 17 Oct - Sun, 26 Oct
British Airways Logo
20:00 - 11:20PHL-SNN
10h 20m1 stop
British Airways Logo
14:45 - 10:54SNN-PHL
24h 09m1 stop
€706British Airways
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Sun, 23 Nov - Sat, 29 Nov
British Airways Logo
18:35 - 11:30PHL-SNN
11h 55m1 stop
British Airways Logo
17:25 - 14:10SNN-PHL
49h 45m2 stops
€766British Airways
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Sat, 22 Nov - Sat, 29 Nov
Aer Lingus Logo
06:00 - 06:20PHL-SNN
19h 20m1 stop
Aer Lingus Logo
14:45 - 23:35SNN-PHL
13h 50m1 stop
€768Aer Lingus
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Sat, 22 Nov - Wed, 26 Nov
Aer Lingus Logo
18:35 - 11:30PHL-SNN
11h 55m1 stop
Aer Lingus Logo
07:50 - 16:15SNN-PHL
13h 25m1 stop
€776Aer Lingus
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Sat, 22 Nov - Wed, 26 Nov
Air Canada Logo
16:35 - 16:45PHL-SNN
43h 10m2 stops
Air Canada Logo
20:05 - 14:47SNN-PHL
47h 42m2 stops
€976Air Canada
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Everything you should know

When to travel
November
Cheapest • 23% price drop
May
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest return fare
€423
Overall average: €670
American Airlines
Tue 28/10Tue 4/11
PHL - SNN • 1 stop
Cheapest one-way flight
Multiple Airlines
Sun 14/9
PHL - SNN • multi-stop
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Shannon!
Booking Insights

KAYAK's insights & trends for Philadelphia to Shannon flights

Get data-powered insights and trends into flights from Philadelphia to Shannon to help you find the cheapest flights, the best time to fly and much more.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Philadelphia to Shannon, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Philadelphia to Shannon is November, where tickets cost €624 (return) on average. On the other hand, the most expensive months are January and June, where the average cost of round-trip tickets is €1,589 and €947 respectively.

Find deals

Good to know

Low seasonFebruary
Cheapest flight€423
Best time to beat the crowds (18% less expensive on average)
Most popular time to fly and prices are also 1% lower on average.
Flight from Philadelphia to Shannon

When to book flights from Philadelphia to Shannon

Are your dates flexible? Find out the best times to travel from Philadelphia to Shannon based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Philadelphia to Shannon

  • What is the cheapest flight from Philadelphia to Shannon?

    In the last 3 days, the lowest price for a flight from Philadelphia to Shannon was €496 for a return ticket.

  • Which airports will I be using when flying from Philadelphia to Shannon?

    Philadelphia airport is called Philadelphia and the only airport in Shannon is Shannon.

  • Which aircraft models fly most regularly from Philadelphia to Shannon?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Philadelphia to Shannon?

    oneworld, and Star Alliance are the airline alliances operating flights between Philadelphia and Shannon, with oneworld being the most commonly used for this route.

  • How does KAYAK find such low prices on flights from Philadelphia to Shannon?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Philadelphia to Shannon.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Philadelphia to Shannon?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Shannon from Philadelphia is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Philadelphia to Shannon?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Shannon with an airline and back to Philadelphia with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Philadelphia to Shannon?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Shannon from Philadelphia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Philadelphia to Shannon

Information on your arrival and departure airports

Philadelphia (PHL)
Shannon (SNN)

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