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Cheap flights from Philadelphia to Shannon from $307

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 1/29. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Philadelphia to Shannon

Cheap round-trip flights

Enter your travel dates to find the best prices.
British Airways Logo
4:45 pm - 11:30 am
PHL
-
SNN
13h 45m
2 stops
British Airways Logo
8:05 pm - 1:55 pm
SNN
-
PHL
22h 50m
2 stops
$387British Airways
Tue, Feb 10 - Tue, Feb 17
British Airways Logo
7:50 pm - 11:30 am
PHL
-
SNN
10h 40m
1 stop
British Airways Logo
8:05 pm - 1:55 pm
SNN
-
PHL
22h 50m
2 stops
$390British Airways
Tue, Feb 10 - Tue, Feb 17
British Airways Logo
3:42 pm - 7:25 pm
PHL
-
SNN
22h 43m
2 stops
British Airways Logo
8:05 pm - 2:05 pm
SNN
-
PHL
23h 00m
2 stops
$399British Airways
Mon, Feb 2 - Mon, Feb 9
British Airways Logo
7:50 pm - 4:45 pm
PHL
-
SNN
15h 55m
1 stop
British Airways Logo
5:30 pm - 1:15 pm
SNN
-
PHL
24h 45m
1 stop
$400British Airways
Mon, Feb 9 - Mon, Feb 16
British Airways Logo
7:50 pm - 4:45 pm
PHL
-
SNN
15h 55m
1 stop
British Airways Logo
8:05 pm - 2:05 pm
SNN
-
PHL
23h 00m
2 stops
$402British Airways
Mon, Feb 2 - Mon, Feb 9
British Airways Logo
3:35 pm - 11:30 am
PHL
-
SNN
14h 55m
2 stops
British Airways Logo
8:05 pm - 1:15 pm
SNN
-
PHL
22h 10m
1 stop
$404British Airways
Mon, Feb 9 - Mon, Feb 16
British Airways Logo
4:44 pm - 11:30 am
PHL
-
SNN
13h 46m
2 stops
British Airways Logo
5:30 pm - 1:30 pm
SNN
-
PHL
25h 00m
1 stop
$405British Airways
Wed, Feb 4 - Tue, Feb 10
British Airways Logo
7:50 pm - 4:45 pm
PHL
-
SNN
15h 55m
1 stop
British Airways Logo
5:30 pm - 1:30 pm
SNN
-
PHL
25h 00m
1 stop
$406British Airways
Mon, Feb 2 - Mon, Feb 9
British Airways Logo
5:30 pm - 11:30 am
PHL
-
SNN
13h 00m
2 stops
British Airways Logo
7:40 am - 4:40 pm
SNN
-
PHL
14h 00m
1 stop
$407British Airways
Mon, Mar 2 - Thu, Apr 2
British Airways Logo
4:49 pm - 4:45 pm
PHL
-
SNN
18h 56m
2 stops
British Airways Logo
7:40 am - 11:54 pm
SNN
-
PHL
21h 14m
2 stops
$408British Airways
Mon, Mar 2 - Thu, Apr 2

British Airways flights from Philadelphia to Shannon, Clare

Our best British Airways deals on Philadelphia to Shannon, Clare flight tickets
British Airways
Feb 10
PHL6:35 pmPhiladelphia
11h 55m
1 stop
SNN11:30 amShannon
Feb 17
SNN5:30 pmShannon
25h 25m
2 stops
PHL1:55 pmPhiladelphia
$397
British Airways
Feb 2
PHL3:42 pmPhiladelphia
22h 43m
2 stops
SNN7:25 pmShannon
Feb 9
SNN8:05 pmShannon
23h 00m
2 stops
PHL2:05 pmPhiladelphia
$399
British Airways
Feb 9
PHL7:50 pmPhiladelphia
15h 55m
1 stop
SNN4:45 pmShannon
Feb 16
SNN5:30 pmShannon
24h 45m
1 stop
PHL1:15 pmPhiladelphia
$400

American Airlines flights from Philadelphia to Shannon, Clare

Our best American Airlines deals on Philadelphia to Shannon, Clare flight tickets
American Airlines
Feb 27
PHL9:00 amPhiladelphia
16h 20m
1 stop
SNN6:20 amShannon
Mar 6
SNN2:45 pmShannon
10h 50m
1 stop
PHL8:35 pmPhiladelphia
$488
American Airlines
Feb 27
PHL10:35 amPhiladelphia
14h 45m
2 stops
SNN6:20 amShannon
Mar 6
SNN2:45 pmShannon
10h 50m
1 stop
PHL8:35 pmPhiladelphia
$493
American Airlines
Mar 26
PHL9:08 amPhiladelphia
17h 12m
1 stop
SNN6:20 amShannon
Apr 8
SNN9:15 pmShannon
23h 15m
1 stop
PHL3:30 pmPhiladelphia
$510

momondo Fare Finder

 
Customize your flight search to find flights from Philadelphia to Shannon, Clare 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, momondo users made 832,500 searches. Data last updated January 14, 2026.
Use the filters below to find and compare flights from Philadelphia to Shannon, Clare that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PhiladelphiaShannon

PHL - SNN

PHLSNN

Philadelphia

Tue 2/10

4:45 pm-11:30 am

2 stops13h 45m

Shannon

Tue 2/17

8:05 pm-1:55 pm

2 stops22h 50m

$387

PhiladelphiaShannon

PHL - SNN

PHLSNN

Philadelphia

Tue 2/10

7:50 pm-11:30 am

1 stop10h 40m

Shannon

Tue 2/17

8:05 pm-1:55 pm

2 stops22h 50m

$390

PhiladelphiaShannon

PHL - SNN

PHLSNN

Philadelphia

Mon 2/2

3:42 pm-7:25 pm

2 stops22h 43m

Shannon

Mon 2/9

8:05 pm-2:05 pm

2 stops23h 00m

$399

PhiladelphiaShannon

PHL - SNN

PHLSNN

Philadelphia

Mon 2/9

7:50 pm-4:45 pm

1 stop15h 55m

Shannon

Mon 2/16

5:30 pm-1:15 pm

1 stop24h 45m

$400

PhiladelphiaShannon

PHL - SNN

PHLSNN

Philadelphia

Mon 2/2

7:50 pm-4:45 pm

1 stop15h 55m

Shannon

Mon 2/9

8:05 pm-2:05 pm

2 stops23h 00m

$402

PhiladelphiaShannon

PHL - SNN

PHLSNN

Philadelphia

Mon 2/9

3:35 pm-11:30 am

2 stops14h 55m

Shannon

Mon 2/16

8:05 pm-1:15 pm

1 stop22h 10m

$404

PhiladelphiaShannon

PHL - SNN

PHLSNN

Philadelphia

Wed 2/4

4:44 pm-11:30 am

2 stops13h 46m

Shannon

Tue 2/10

5:30 pm-1:30 pm

1 stop25h 00m

$405

PhiladelphiaShannon

PHL - SNN

PHLSNN

Philadelphia

Mon 2/2

7:50 pm-4:45 pm

1 stop15h 55m

Shannon

Mon 2/9

5:30 pm-1:30 pm

1 stop25h 00m

$406

PhiladelphiaShannon

PHL - SNN

PHLSNN

Philadelphia

Mon 3/2

5:30 pm-11:30 am

2 stops13h 00m

Shannon

Thu 4/2

7:40 am-4:40 pm

1 stop14h 00m

$407

PhiladelphiaShannon

PHL - SNN

PHLSNN

Philadelphia

Mon 3/2

4:49 pm-4:45 pm

2 stops18h 56m

Shannon

Thu 4/2

7:40 am-11:54 pm

2 stops21h 14m

$408

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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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 typical price of a round-trip flight between Philadelphia and Shannon, Clare?

When to book flights from Philadelphia to Shannon, Clare

Are you open to changing your travel dates? Check out the ideal times to fly from Philadelphia to Shannon, Clare according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

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

Fastest flight time

13h 30m

Direct flights

None
The fastest flight from Philadelphia to Shannon, Clare takes 13h 30m
There are no direct flights from Philadelphia to Shannon, Clare. There are no popular flight routes from Philadelphia to Shannon, Clare.
Search flight deals

  • 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 13h 30m.

  • 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?

  • 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?

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
American AirlinesPriceFrom $521Free CancellationRating
7.2
11,119 reviews
Search American Airlines flights
United AirlinesPriceFrom $640Free CancellationRating
7.4
9,156 reviews
Search United Airlines flights
Aer LingusPriceFrom $742Free CancellationRating
7.2
1,435 reviews
Search Aer Lingus flights

Traveling to a place near Shannon?

Book flights to Shannon if you plan to visit one of these locations
Limerick
Adare
Bunratty
Ennis
Nenagh
Lahinch

Why 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.

An easier way to manage your Shannon, Clare trip

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