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Cheap flights from Philadelphia to Shannon from €337

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 2/8. 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 return flights

Enter your travel dates to find the best prices.
United Airlines Logo
09:52 - 07:30
PHL
-
SNN
16h 38m
1 stop
United Airlines Logo
09:30 - 21:21
SNN
-
PHL
16h 51m
1 stop
€605United Airlines
Wed, 2 Sep - Tue, 8 Sep
United Airlines Logo
10:28 - 10:15
PHL
-
SNN
18h 47m
2 stops
United Airlines Logo
12:30 - 09:43
SNN
-
PHL
26h 13m
2 stops
€609United Airlines
Tue, 1 Sep - Tue, 8 Sep
United Airlines Logo
20:30 - 07:30
PHL
-
SNN
30h 00m
1 stop
United Airlines Logo
09:30 - 17:42
SNN
-
PHL
13h 12m
1 stop
€610United Airlines
Tue, 1 Sep - Tue, 8 Sep
United Airlines Logo
19:55 - 10:15
PHL
-
SNN
33h 20m
2 stops
United Airlines Logo
09:30 - 00:50
SNN
-
PHL
20h 20m
1 stop
€618United Airlines
Mon, 31 Aug - Tue, 8 Sep
United Airlines Logo
13:31 - 07:30
PHL
-
SNN
12h 59m
1 stop
United Airlines Logo
09:30 - 21:21
SNN
-
PHL
16h 51m
1 stop
€637United Airlines
Sun, 6 Sep - Thu, 10 Sep
United Airlines Logo
09:52 - 07:30
PHL
-
SNN
16h 38m
1 stop
United Airlines Logo
09:30 - 21:21
SNN
-
PHL
16h 51m
1 stop
€638United Airlines
Sun, 6 Sep - Thu, 10 Sep
United Airlines Logo
11:30 - 07:30
PHL
-
SNN
15h 00m
1 stop
United Airlines Logo
12:30 - 09:43
SNN
-
PHL
26h 13m
2 stops
€642United Airlines
Sun, 6 Sep - Thu, 10 Sep
United Airlines Logo
06:00 - 07:30
PHL
-
SNN
20h 30m
1 stop
United Airlines Logo
09:30 - 17:42
SNN
-
PHL
13h 12m
1 stop
€645United Airlines
Mon, 31 Aug - Tue, 8 Sep
United Airlines Logo
06:00 - 07:30
PHL
-
SNN
20h 30m
1 stop
United Airlines Logo
09:30 - 21:21
SNN
-
PHL
16h 51m
1 stop
€648United Airlines
Wed, 2 Sep - Sun, 6 Sep
United Airlines Logo
19:55 - 07:30
PHL
-
SNN
30h 35m
2 stops
United Airlines Logo
09:30 - 21:21
SNN
-
PHL
16h 51m
1 stop
€649United Airlines
Sat, 15 Aug - Tue, 25 Aug

United Airlines flights from Philadelphia to Shannon, Clare

Our best United Airlines deals on Philadelphia to Shannon, Clare flight tickets
United Airlines
2 Sept
PHL09:52Philadelphia
16h 38m
1 stop
SNN07:30Shannon
8 Sept
SNN09:30Shannon
16h 51m
1 stop
PHL21:21Philadelphia
€605
United Airlines
1 Sept
PHL10:28Philadelphia
18h 47m
2 stops
SNN10:15Shannon
8 Sept
SNN12:30Shannon
26h 13m
2 stops
PHL09:43Philadelphia
€609
United Airlines
1 Sept
PHL20:30Philadelphia
30h 00m
1 stop
SNN07:30Shannon
8 Sept
SNN09:30Shannon
13h 12m
1 stop
PHL17:42Philadelphia
€610

British Airways flights from Philadelphia to Shannon, Clare

Our best British Airways deals on Philadelphia to Shannon, Clare flight tickets
British Airways
28 Apr
PHL19:35Philadelphia
10h 45m
1 stop
SNN11:20Shannon
6 May
SNN07:30Shannon
13h 00m
1 stop
PHL15:30Philadelphia
€842
British Airways
28 Apr
PHL19:35Philadelphia
10h 45m
1 stop
SNN11:20Shannon
3 May
SNN21:15Shannon
22h 50m
2 stops
PHL15:05Philadelphia
€855
British Airways
28 Apr
PHL19:35Philadelphia
10h 45m
1 stop
SNN11:20Shannon
3 May
SNN07:30Shannon
13h 00m
1 stop
PHL15:30Philadelphia
€864

momondo Fare Finder

 
Customise 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 13,528 searches. Data last updated 27 April 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

Cheapest return flight

PhiladelphiaShannon

PHL - SNN

PHLSNN

Philadelphia

Wed 2/9

09:52-07:30

1 stop16h 38m

Shannon

Tue 8/9

09:30-21:21

1 stop16h 51m

€605

PhiladelphiaShannon

PHL - SNN

PHLSNN

Philadelphia

Tue 1/9

10:28-10:15

2 stops18h 47m

Shannon

Tue 8/9

12:30-09:43

2 stops26h 13m

€609

PhiladelphiaShannon

PHL - SNN

PHLSNN

Philadelphia

Tue 1/9

20:30-07:30

1 stop30h 00m

Shannon

Tue 8/9

09:30-17:42

1 stop13h 12m

€610

PhiladelphiaShannon

PHL - SNN

PHLSNN

Philadelphia

Mon 31/8

19:55-10:15

2 stops33h 20m

Shannon

Tue 8/9

09:30-00:50

1 stop20h 20m

€618
Fastest return journey

PhiladelphiaShannon

PHL - SNN

PHLSNN

Philadelphia

Sun 6/9

13:31-07:30

1 stop12h 59m

Shannon

Thu 10/9

09:30-21:21

1 stop16h 51m

€637

PhiladelphiaShannon

PHL - SNN

PHLSNN

Philadelphia

Sun 6/9

09:52-07:30

1 stop16h 38m

Shannon

Thu 10/9

09:30-21:21

1 stop16h 51m

€638

PhiladelphiaShannon

PHL - SNN

PHLSNN

Philadelphia

Sun 6/9

11:30-07:30

1 stop15h 00m

Shannon

Thu 10/9

12:30-09:43

2 stops26h 13m

€642

PhiladelphiaShannon

PHL - SNN

PHLSNN

Philadelphia

Mon 31/8

06:00-07:30

1 stop20h 30m

Shannon

Tue 8/9

09:30-17:42

1 stop13h 12m

€645

PhiladelphiaShannon

PHL - SNN

PHLSNN

Philadelphia

Wed 2/9

06:00-07:30

1 stop20h 30m

Shannon

Sun 6/9

09:30-21:21

1 stop16h 51m

€648

PhiladelphiaShannon

PHL - SNN

PHLSNN

Philadelphia

Sat 15/8

19:55-07:30

2 stops30h 35m

Shannon

Tue 25/8

09:30-21:21

1 stop16h 51m

€649

Flights are sorted by cheapest return flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
1
2

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 return 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

12h 35m

Direct flights

None
The fastest flight from Philadelphia to Shannon, Clare takes 12h 35m
There are no direct flights from Philadelphia to Shannon, Clare. There are no popular flight routes from Philadelphia to Shannon, Clare.
Search flight deals

Frequently asked questions about flying from Philadelphia to Shannon, Clare

  • How far is Philadelphia to Shannon by plane?

    Shannon is 5085.0 km away from Philadelphia. A reasonable flight in good conditions will take 12h 35m.

  • When did momondo last update prices for flights from Philadelphia Airport to Shannon Airport?

    Prices for flights from Philadelphia Airport to Shannon Airport were last updated today.

  • How old do you have to be to fly from Philadelphia Airport to Shannon Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Philadelphia Airport to Shannon Airport.

  • What documentation or ID do you need to fly to Shannon Airport?

    The travel and health documents you'll need for your trip to Shannon Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Shannon Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Travelling to a place near Shannon?

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

Why use momondo?

Why should I use momondo to find a flight deal from Philadelphia to Shannon?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Philadelphia to Shannon for you.

Can I find flights from Philadelphia to Shannon with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Philadelphia to Shannon flights to just show those with flexible booking policies.

How can momondo help me find flights from Philadelphia to Shannon?

momondo helps you find the best flight between Philadelphia and Shannon by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Philadelphia to Shannon right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Shannon from Philadelphia. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Shannon, Clare trip

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