$570+ Cheap flights from Shannon (SNN) to Philadelphia (PHL)
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 11/30. Fares are subject to change and may not be available on all flights or dates of travel.
SNN — PHL
Oct 7 — Oct 141
Round-trip
1 adult, Economy
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Find cheap flights from Shannon to Philadelphia 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 Shannon to Philadelphia
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Last-minute
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Cheapest flights from Shannon to PhiladelphiaExplore the most affordable flight options available from Shannon to Philadelphia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 7, 2026.
Explore the most affordable flight options available from Shannon to Philadelphia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 7, 2026.
This Delta deal was found by Cheapflights users on 9/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/111:05 pm -
2 stops24h 42m
Sun 9/1310:35 am -
2 stops19h 35m
Deal found 9/3![Delta logo]()
$587
This British Airways deal was found by Cheapflights users on 9/3. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/67:50 am -
1 stop13h 25m
Mon 11/94:25 pm -
2 stops19h 20m
Deal found 9/3![British Airways logo]()
$675
This lol.travel deal was found by Cheapflights users on 9/5. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/267:50 am -
1 stop13h 25m
Mon 11/27:40 pm -
1 stop10h 50m
Deal found 9/5![Multiple Airlines logo]()
$701
This British Airways deal was found by Cheapflights users on 9/6. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/267:50 am -
1 stop13h 25m
Mon 11/24:25 pm -
2 stops22h 00m
Deal found 9/6![British Airways logo]()
$704
This Booking.com deal was found by Cheapflights users on 9/4. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/197:30 am -
1 stop14h 10m
Mon 10/267:35 pm -
1 stop11h 55m
Deal found 9/4![British Airways logo]()
$729
This Booking.com deal was found by Cheapflights users on 9/7. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/57:30 am -
1 stop14h 10m
Mon 10/126:45 pm -
1 stop16h 25m
Deal found 9/7![British Airways logo]()
$730
This British Airways deal was found by Cheapflights users on 9/3. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/109:15 pm -
1 stop23h 45m
Mon 9/145:30 pm -
2 stops12h 50m
Deal found 9/3![British Airways logo]()
$731
This Gotogate deal was found by Cheapflights users on 9/3. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/189:15 pm -
1 stop24h 25m
Sun 10/257:35 pm -
1 stop19h 50m
Deal found 9/3![Multiple Airlines logo]()
$740
Best flights from Shannon to PhiladelphiaDiscover carefully curated flight deals from Shannon to Philadelphia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 7, 2026.
Discover carefully curated flight deals from Shannon to Philadelphia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 7, 2026.
This British Airways deal was found by Cheapflights users on 9/5. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/88:05 pm -
1 stop25h 10m
Mon 1/111:30 pm -
2 stops17h 00m
Deal found 9/5![British Airways logo]()
$675
This lol.travel deal was found by Cheapflights users on 9/5. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/267:50 am -
1 stop13h 25m
Mon 11/27:40 pm -
1 stop10h 50m
Deal found 9/5![Multiple Airlines logo]()
$701
This British Airways deal was found by Cheapflights users on 9/3. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/68:05 pm -
1 stop25h 10m
Mon 11/96:35 pm -
1 stop11h 55m
Deal found 9/3![British Airways logo]()
$675
This British Airways deal was found by Cheapflights users on 9/7. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/268:05 pm -
1 stop25h 10m
Mon 11/27:40 pm -
1 stop10h 50m
Deal found 9/7![British Airways logo]()
$704
Last-minute flights from Shannon to PhiladelphiaDiscover last-minute flight deals from Shannon to Philadelphia. Data last updated September 7, 2026 and is based on user searches.
Discover last-minute flight deals from Shannon to Philadelphia. Data last updated September 7, 2026 and is based on user searches.
This British Airways deal was found by Cheapflights users on 9/3. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/109:15 pm -
1 stop23h 45m
Mon 9/145:30 pm -
2 stops12h 50m
Deal found 9/3![British Airways logo]()
$731
This Delta deal was found by Cheapflights users on 9/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/111:05 pm -
2 stops24h 42m
Sun 9/1310:35 am -
2 stops19h 35m
Deal found 9/3![Delta logo]()
$587
This American Airlines deal was found by Cheapflights users on 9/3. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/112:30 pm -
2 stops22h 00m
Tue 9/157:00 am -
2 stops18h 00m
Deal found 9/3![American Airlines logo]()
$746
This Booking.com deal was found by Cheapflights users on 9/7. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/57:30 am -
1 stop14h 10m
Mon 10/126:45 pm -
1 stop16h 25m
Deal found 9/7![British Airways logo]()
$730
This Gotogate deal was found by Cheapflights users on 9/3. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/189:15 pm -
1 stop24h 25m
Sun 10/257:35 pm -
1 stop19h 50m
Deal found 9/3![Multiple Airlines logo]()
$740
This Booking.com deal was found by Cheapflights users on 9/4. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/197:30 am -
1 stop14h 10m
Mon 10/267:35 pm -
1 stop11h 55m
Deal found 9/4![British Airways logo]()
$729
This lol.travel deal was found by Cheapflights users on 9/5. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/267:50 am -
1 stop13h 25m
Mon 11/27:40 pm -
1 stop10h 50m
Deal found 9/5![Multiple Airlines logo]()
$701
This British Airways deal was found by Cheapflights users on 9/6. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/267:50 am -
1 stop13h 25m
Mon 11/24:25 pm -
2 stops22h 00m
Deal found 9/6![British Airways logo]()
$704
One-way flights from Shannon to PhiladelphiaSearch for one-way flight options from Shannon to Philadelphia. Find affordable one-way fares based on user searches. Data last updated September 7, 2026.
Search for one-way flight options from Shannon to Philadelphia. Find affordable one-way fares based on user searches. Data last updated September 7, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 9/3. 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 11/308:05 pm -
2 stops25h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Aer Lingus logo]()
$570
This KAYAK deal was found by Cheapflights users on 9/3. 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.
Mon 11/302:00 pm -
1 stop9h 54m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Multiple Airlines logo]()
$580
This British Airways deal was found by Cheapflights users on 9/7. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/305:30 pm -
1 stop27h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![British Airways logo]()
$585
This CheapOair deal was found by Cheapflights users on 9/3. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/272:00 pm -
1 stop9h 54m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Multiple Airlines logo]()
$709
This OneTravel deal was found by Cheapflights users on 9/3. 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 OneTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/265:30 pm -
1 stop27h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Multiple Airlines logo]()
$711
This OneTravel deal was found by Cheapflights users on 9/3. 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 OneTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/268:05 pm -
2 stops23h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![British Airways logo]()
$724
This Air Canada deal was found by Cheapflights users on 9/4. 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.
Mon 11/307:50 am -
3 stops20h 06m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Air Canada logo]()
$1,286
Find flight deals from Shannon to Philadelphia
Discover tips and strategies to find the most affordable flight options for your journey from Shannon (SNN) to Philadelphia (PHL). 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 September 7, 2026.
Most accurate provider | Expedia 1 star |
|---|---|
Most trusted provider | Expedia 3 stars |
Round-trip from | $673 (British Airways) |
One-way from | $570 (Cheapflightsfares) |
Cheapflights Fare Finder
Customize your flight search to find flights from Shannon to Philadelphia 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 September 7, 2026.
Use the filters below to find and compare flights from Shannon to Philadelphia that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
ShannonPhiladelphia
SNN Shannon - PHL Philadelphia
SNNPHL
Shannon
Mon 11/30
8:05 pm-4:10 pm
2 stops25h 05m
Philadelphia
Wed 12/31
12:00 am-6:00 am
Nonstop0h 00m
$570
Quickest round-trip
ShannonPhiladelphia
SNN Shannon - PHL Philadelphia
SNNPHL
Shannon
Mon 11/30
2:00 pm-6:54 pm
1 stop9h 54m
Philadelphia
Wed 12/31
12:00 am-6:00 am
Nonstop0h 00m
$580
ShannonPhiladelphia
SNN Shannon - PHL Philadelphia
SNNPHL
Shannon
Mon 11/30
5:30 pm-4:15 pm
1 stop27h 45m
Philadelphia
Wed 12/31
12:00 am-6:00 am
Nonstop0h 00m
$585
ShannonPhiladelphia
SNN Shannon - PHL Philadelphia
SNNPHL
Shannon
Fri 1/8
8:05 pm-4:15 pm
1 stop25h 10m
Philadelphia
Mon 1/11
1:30 pm-11:30 am
2 stops17h 00m
$675
ShannonPhiladelphia
SNN Shannon - PHL Philadelphia
SNNPHL
Shannon
Fri 11/6
8:05 pm-4:15 pm
1 stop25h 10m
Philadelphia
Mon 11/9
6:35 pm-11:30 am
1 stop11h 55m
$675
ShannonPhiladelphia
SNN Shannon - PHL Philadelphia
SNNPHL
Shannon
Mon 10/26
7:50 am-5:15 pm
1 stop13h 25m
Philadelphia
Mon 11/2
7:40 pm-11:30 am
1 stop10h 50m
$701
ShannonPhiladelphia
SNN Shannon - PHL Philadelphia
SNNPHL
Shannon
Mon 10/26
8:05 pm-5:15 pm
1 stop25h 10m
Philadelphia
Mon 11/2
7:40 pm-11:30 am
1 stop10h 50m
$704
ShannonPhiladelphia
SNN Shannon - PHL Philadelphia
SNNPHL
Shannon
Thu 11/26
5:30 pm-4:15 pm
1 stop27h 45m
Philadelphia
Wed 12/31
12:00 am-6:00 am
Nonstop0h 00m
$711
ShannonPhiladelphia
SNN Shannon - PHL Philadelphia
SNNPHL
Shannon
Mon 11/30
7:50 am-10:56 pm
3 stops20h 06m
Philadelphia
Wed 12/31
12:00 am-6:00 am
Nonstop0h 00m
$1,286
Sorted by cheapest first
- Most accurate provider: When it comes to deals on Shannon, Clare-Philadelphia flights, users find the pricing of Expedia to be most consistent on Cheapflights vs. Expedia Users can find the same prices on Shannon, Clare-Philadelphia flight deals on Cheapflights vs. Expedia <90% of the time. Price accuracy is based on data collected from Shannon, Clare-Philadelphia flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Shannon, Clare-Philadelphia flights, Cheapflights users trust Expedia the most. Expedia 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 Shannon, Clare-Philadelphia 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 Shannon to Philadelphia
Have a flexible travel schedule? Discover the best time to fly to Philadelphia from Shannon with our price prediction graph.
SNN-PHL
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.
Related info for your journey
Find useful and relevant information for your journey from Shannon to Philadelphia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Philadelphia?
Book flights to Philadelphia if you plan to visit one of these locationsWildwood
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Lewes
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Wyomissing
Pottstown
Ephrata
Milford
Dover
Elkton
Essington
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Millville
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