$624+ Cheap flights from Philadelphia (PHL) to Shannon (SNN)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/31. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — SNN
Nov 21 — Nov 281
Round-trip
1 adult, Economy
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Find cheap flights from Philadelphia to Shannon with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Philadelphia to Shannon
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Best
Last-minute
One-way
Cheapest flights from Philadelphia to ShannonExplore the most affordable flight options available from Philadelphia to Shannon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 22, 2026.
Explore the most affordable flight options available from Philadelphia to Shannon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 22, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/25:40 pm -
2 stops32h 20m
Wed 12/92:00 pm -
1 stop23h 39m
Deal found 10/19![Multiple Airlines logo]()
$864
This Cheapflightsfares deal was found by Cheapflights users on 10/20. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/177:00 am -
1 stop17h 50m
Tue 11/248:05 pm -
2 stops25h 05m
Deal found 10/20![Aer Lingus logo]()
$909
This Cheapflightsfares deal was found by Cheapflights users on 10/18. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/25:40 pm -
2 stops18h 05m
Mon 11/98:05 pm -
2 stops25h 05m
Deal found 10/18![Aer Lingus logo]()
$938
This Cheapflightsfares deal was found by Cheapflights users on 10/20. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/39:30 am -
1 stop15h 20m
Thu 12/105:30 pm -
2 stops27h 40m
Deal found 10/20![Aer Lingus logo]()
$956
This Cheapflightsfares deal was found by Cheapflights users on 10/21. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/45:40 pm -
2 stops18h 05m
Sat 11/142:00 pm -
1 stop11h 37m
Deal found 10/21![Aer Lingus logo]()
$962
This Cheapflightsfares deal was found by Cheapflights users on 10/21. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/45:40 pm -
2 stops18h 05m
Sun 11/88:05 pm -
2 stops25h 05m
Deal found 10/21![Aer Lingus logo]()
$971
This Cheapflightsfares deal was found by Cheapflights users on 10/19. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/24:45 pm -
2 stops13h 45m
Wed 12/98:05 pm -
2 stops23h 00m
Deal found 10/19![British Airways logo]()
$977
This Cheapflightsfares deal was found by Cheapflights users on 10/20. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/177:40 pm -
1 stop18h 45m
Tue 11/247:50 am -
1 stop13h 25m
Deal found 10/20![British Airways logo]()
$985
Best flights from Philadelphia to ShannonDiscover carefully curated flight deals from Philadelphia to Shannon that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 22, 2026.
Discover carefully curated flight deals from Philadelphia to Shannon that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 22, 2026.
This United Airlines deal was found by Cheapflights users on 10/18. 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 4/1310:10 am -
2 stops19h 05m
Thu 4/2212:30 pm -
2 stops25h 54m
Deal found 10/18![United Airlines logo]()
$724
This Kiwi.com deal was found by Cheapflights users on 10/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/25:40 pm -
2 stops32h 20m
Wed 12/92:00 pm -
1 stop23h 39m
Deal found 10/19![Multiple Airlines logo]()
$864
This Cheapflightsfares deal was found by Cheapflights users on 10/20. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/177:00 am -
1 stop17h 50m
Tue 11/248:05 pm -
2 stops25h 05m
Deal found 10/20![Aer Lingus logo]()
$909
This Justfly.com deal was found by Cheapflights users on 10/21. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/133:20 pm -
2 stops24h 15m
Thu 4/227:30 am -
3 stops20h 23m
Deal found 10/21![Air Canada logo]()
$1,008
This United Airlines deal was found by Cheapflights users on 10/19. 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 4/1311:39 am -
2 stops17h 36m
Fri 4/2312:30 pm -
2 stops17h 07m
Deal found 10/19![United Airlines logo]()
$724
This United Airlines deal was found by Cheapflights users on 10/19. 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.
Sat 4/36:45 pm -
2 stops58h 30m
Sat 4/1712:30 pm -
2 stops26h 57m
Deal found 10/19![United Airlines logo]()
$785
This Cheapflightsfares deal was found by Cheapflights users on 10/17. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/45:40 pm -
2 stops20h 45m
Sun 11/88:05 pm -
2 stops25h 05m
Deal found 10/17![Aer Lingus logo]()
$988
This Air Canada deal was found by Cheapflights users on 10/20. 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.
Tue 11/179:15 am -
2 stops21h 15m
Tue 11/247:50 am -
3 stops19h 56m
Deal found 10/20![Air Canada logo]()
$1,026
This Cheapflightsfares deal was found by Cheapflights users on 10/21. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/410:27 am -
1 stop14h 23m
Sat 11/142:00 pm -
1 stop11h 37m
Deal found 10/21![Aer Lingus logo]()
$1,020
Last-minute flights from Philadelphia to ShannonDiscover last-minute flight deals from Philadelphia to Shannon. Data last updated October 22, 2026 and is based on user searches.
Discover last-minute flight deals from Philadelphia to Shannon. Data last updated October 22, 2026 and is based on user searches.
This Cheapflightsfares deal was found by Cheapflights users on 10/18. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/25:40 pm -
2 stops18h 05m
Mon 11/98:05 pm -
2 stops25h 05m
Deal found 10/18![Aer Lingus logo]()
$938
This KAYAK deal was found by Cheapflights users on 10/18. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/310:27 am -
1 stop14h 23m
Tue 11/102:00 pm -
1 stop11h 37m
Deal found 10/18![Aer Lingus logo]()
$987
This FlightHub deal was found by Cheapflights users on 10/18. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/310:27 am -
1 stop14h 23m
Sun 11/82:00 pm -
1 stop24h 37m
Deal found 10/18![Aer Lingus logo]()
$1,023
This Cheapflightsfares deal was found by Cheapflights users on 10/21. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/45:40 pm -
2 stops18h 05m
Sat 11/142:00 pm -
1 stop11h 37m
Deal found 10/21![Aer Lingus logo]()
$962
This Cheapflightsfares deal was found by Cheapflights users on 10/21. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/45:40 pm -
2 stops18h 05m
Sun 11/88:05 pm -
2 stops25h 05m
Deal found 10/21![Aer Lingus logo]()
$971
This Cheapflightsfares deal was found by Cheapflights users on 10/20. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/177:00 am -
1 stop17h 50m
Tue 11/248:05 pm -
2 stops25h 05m
Deal found 10/20![Aer Lingus logo]()
$909
This Cheapflightsfares deal was found by Cheapflights users on 10/20. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/177:40 pm -
1 stop18h 45m
Tue 11/247:50 am -
1 stop13h 25m
Deal found 10/20![British Airways logo]()
$985
This Air Canada deal was found by Cheapflights users on 10/20. 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.
Tue 11/179:15 am -
2 stops21h 15m
Tue 11/247:50 am -
3 stops19h 56m
Deal found 10/20![Air Canada logo]()
$1,026
One-way flights from Philadelphia to ShannonSearch for one-way flight options from Philadelphia to Shannon. Find affordable one-way fares based on user searches. Data last updated October 22, 2026.
Search for one-way flight options from Philadelphia to Shannon. Find affordable one-way fares based on user searches. Data last updated October 22, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/314:47 pm -
3 stops46h 58m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/19![Multiple Airlines logo]()
$624
This Ovago deal was found by Cheapflights users on 10/19. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/313:45 pm -
1 stop10h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/19![Aer Lingus logo]()
$730
This Kiwi.com deal was found by Cheapflights users on 10/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/257:39 pm -
3 stops59h 01m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/18![Multiple Airlines logo]()
$2,117
This Kiwi.com deal was found by Cheapflights users on 10/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/243:50 pm -
3 stops20h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/18![Multiple Airlines logo]()
$2,178
This Kiwi.com deal was found by Cheapflights users on 10/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/223:50 pm -
3 stops20h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/18![Multiple Airlines logo]()
$2,200
This Kiwi.com deal was found by Cheapflights users on 10/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/216:30 pm -
3 stops37h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/18![Multiple Airlines logo]()
$2,223
This Kiwi.com deal was found by Cheapflights users on 10/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/233:50 pm -
3 stops20h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/18![Multiple Airlines logo]()
$2,357
This BusinessClass deal was found by Cheapflights users on 10/18. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/248:50 pm -
1 stop15h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/18![British Airways logo]()
$3,942
This BusinessClass deal was found by Cheapflights users on 10/18. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/228:50 pm -
1 stop15h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/18![British Airways logo]()
$4,156
Find 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 October 22, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $724 (United Airlines) |
One-way from | $624 (Kiwi.com) |
Popular in | December |
Cheapest in | February |
Average price | $845 |
Cheapflights Fare Finder
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 7,457,451 searches. Data last updated October 22, 2026.
Use the filters below to find and compare flights from Philadelphia to Shannon that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
PhiladelphiaShannon
PHL Philadelphia - SNN Shannon
PHLSNN
Philadelphia
Sat 10/31
4:47 pm-7:45 pm
3 stops46h 58m
Shannon
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$624
PhiladelphiaShannon
PHL Philadelphia - SNN Shannon
PHLSNN
Philadelphia
Tue 4/13
10:10 am-10:15 am
2 stops19h 05m
Shannon
Thu 4/22
12:30 pm-9:24 am
2 stops25h 54m
$724
PhiladelphiaShannon
PHL Philadelphia - SNN Shannon
PHLSNN
Philadelphia
Tue 4/13
11:39 am-10:15 am
2 stops17h 36m
Shannon
Fri 4/23
12:30 pm-12:37 am
2 stops17h 07m
$724
Quickest round-trip
PhiladelphiaShannon
PHL Philadelphia - SNN Shannon
PHLSNN
Philadelphia
Sat 10/31
3:45 pm-5:50 am
1 stop10h 05m
Shannon
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$730
PhiladelphiaShannon
PHL Philadelphia - SNN Shannon
PHLSNN
Philadelphia
Sat 4/3
6:45 pm-10:15 am
2 stops58h 30m
Shannon
Sat 4/17
12:30 pm-10:27 am
2 stops26h 57m
$785
PhiladelphiaShannon
PHL Philadelphia - SNN Shannon
PHLSNN
Philadelphia
Wed 12/2
5:40 pm-7:00 am
2 stops32h 20m
Shannon
Wed 12/9
2:00 pm-8:39 am
1 stop23h 39m
$864
PhiladelphiaShannon
PHL Philadelphia - SNN Shannon
PHLSNN
Philadelphia
Tue 11/17
7:00 am-5:50 am
1 stop17h 50m
Shannon
Tue 11/24
8:05 pm-4:10 pm
2 stops25h 05m
$909
PhiladelphiaShannon
PHL Philadelphia - SNN Shannon
PHLSNN
Philadelphia
Wed 11/4
5:40 pm-7:25 pm
2 stops20h 45m
Shannon
Sun 11/8
8:05 pm-4:10 pm
2 stops25h 05m
$988
PhiladelphiaShannon
PHL Philadelphia - SNN Shannon
PHLSNN
Philadelphia
Tue 4/13
3:20 pm-8:35 pm
2 stops24h 15m
Shannon
Thu 4/22
7:30 am-10:53 pm
3 stops20h 23m
$1,008
PhiladelphiaShannon
PHL Philadelphia - SNN Shannon
PHLSNN
Philadelphia
Wed 11/4
10:27 am-5:50 am
1 stop14h 23m
Shannon
Sat 11/14
2:00 pm-8:37 pm
1 stop11h 37m
$1,020
Showing 1-10 of 17 resultsSorted by cheapest first
Compare providers for flights from Philadelphia to Shannon
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Philadelphia to Shannon in October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Philadelphia-Shannon, Clare flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Philadelphia-Shannon, Clare flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Philadelphia-Shannon, Clare flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Philadelphia-Shannon, Clare flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Philadelphia-Shannon, Clare flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Philadelphia to Shannon
Have a flexible travel schedule? Discover the best time to fly to Shannon from Philadelphia with our price prediction graph.
PHL-SNN
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.
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 October 22, 2026.
Get a feel of what it's like to fly with American Airlines from Philadelphia to Shannon by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.1
Food
6.4
Boarding
7.4
Entertainment
6.8
Crew
7.9
Overall
7.0
Reviews
1 / 20
8.0
ExcellentAnonymous,May 2025
PHL - LHR
Comfort
7.1
Food
6.4
Boarding
7.4
Entertainment
6.8
Crew
7.9
Overall
7.0
Reviews
1 / 20
8.0
ExcellentAnonymous,May 2025
PHL - LHR
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.
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Alternative routes for Philadelphia to Shannon
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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.
Philadelphia and Shannon flights
Browse other Philadelphia and Shannon flight options. Last updated on October 22, 2026.
Other flights from Philadelphia
Browse through other flights departing from Philadelphia. Flights are based on user searches made on Cheapflights and were last updated on October 22, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to Shannon
Explore flights to Shannon departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on October 22, 2026.
Top airline flying from Philadelphia to Shannon
Discover the top airline 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 7,457,451 searches. Data last updated October 22, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$438 | Average$845 | FlexibilityNo cancel fee | On-time71% |