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Cheap flights from Philadelphia to Shannon from €230

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 19/10. 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
1 adult, Economy, 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.
Air France Logo
09:40 - 11:10
PHL
-
SNN
20h 30m
2 stops
Air France Logo
13:05 - 19:30
SNN
-
PHL
35h 25m
2 stops
€633Air France
Wed, 26 Aug - Wed, 2 Sep
Air France Logo
09:35 - 11:10
PHL
-
SNN
20h 35m
2 stops
Air France Logo
13:05 - 16:33
SNN
-
PHL
56h 28m
2 stops
€633Air France
Sat, 22 Aug - Sat, 29 Aug
United Airlines Logo
13:30 - 07:30
PHL
-
SNN
13h 00m
1 stop
United Airlines Logo
12:30 - 00:59
SNN
-
PHL
17h 29m
2 stops
€635United Airlines
Mon, 24 Aug - Mon, 31 Aug
United Airlines Logo
13:30 - 07:30
PHL
-
SNN
13h 00m
1 stop
United Airlines Logo
09:30 - 17:54
SNN
-
PHL
13h 24m
1 stop
€641United Airlines
Sun, 6 Sep - Mon, 14 Sep
Lufthansa Logo
17:40 - 11:15
PHL
-
SNN
12h 35m
1 stop
Lufthansa Logo
12:00 - 16:05
SNN
-
PHL
33h 05m
1 stop
€644Lufthansa
Fri, 14 Aug - Sat, 29 Aug
United Airlines Logo
19:40 - 07:30
PHL
-
SNN
30h 50m
2 stops
United Airlines Logo
09:30 - 21:43
SNN
-
PHL
17h 13m
1 stop
€645United Airlines
Fri, 14 Aug - Mon, 24 Aug
United Airlines Logo
18:56 - 07:30
PHL
-
SNN
31h 34m
1 stop
United Airlines Logo
09:30 - 21:43
SNN
-
PHL
17h 13m
1 stop
€646United Airlines
Fri, 14 Aug - Mon, 24 Aug
United Airlines Logo
17:01 - 07:30
PHL
-
SNN
33h 29m
1 stop
United Airlines Logo
12:30 - 09:43
SNN
-
PHL
26h 13m
2 stops
€650United Airlines
Wed, 9 Sep - Tue, 15 Sep
United Airlines Logo
13:31 - 07:30
PHL
-
SNN
12h 59m
1 stop
United Airlines Logo
09:30 - 00:57
SNN
-
PHL
20h 27m
1 stop
€670United Airlines
Thu, 30 Jul - Thu, 6 Aug
United Airlines Logo
06:10 - 10:15
PHL
-
SNN
23h 05m
2 stops
United Airlines Logo
12:30 - 00:59
SNN
-
PHL
17h 29m
2 stops
€674United Airlines
Wed, 5 Aug - Wed, 12 Aug

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Aer Lingus flights from Philadelphia to Shannon, Clare

Our best Aer Lingus deals on Philadelphia to Shannon, Clare flight tickets
Aer Lingus
1 Sept
PHL09:12Philadelphia
15h 13m
1 stop
SNN05:25Shannon
10 Sept
SNN13:45Shannon
13h 47m
1 stop
PHL22:32Philadelphia
€788
Aer Lingus
13 Oct
PHL10:45Philadelphia
13h 40m
1 stop
SNN05:25Shannon
3 Nov
SNN14:45Shannon
12h 51m
1 stop
PHL22:36Philadelphia
€795
Aer Lingus
15 Aug
PHL20:25Philadelphia
19h 10m
2 stops
SNN20:35Shannon
23 Aug
SNN07:30Shannon
16h 25m
2 stops
PHL18:55Philadelphia
€820

British Airways flights from Philadelphia to Shannon, Clare

Our best British Airways deals on Philadelphia to Shannon, Clare flight tickets
British Airways
1 Sept
PHL19:35Philadelphia
20h 00m
1 stop
SNN20:35Shannon
10 Sept
SNN07:30Shannon
16h 25m
2 stops
PHL18:55Philadelphia
€794
British Airways
13 Aug
PHL22:15Philadelphia
17h 20m
1 stop
SNN20:35Shannon
29 Aug
SNN07:30Shannon
13h 05m
1 stop
PHL15:35Philadelphia
€796
British Airways
3 Sept
PHL22:15Philadelphia
17h 20m
1 stop
SNN20:35Shannon
7 Sept
SNN07:30Shannon
14h 10m
1 stop
PHL16:40Philadelphia
€803

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 13 July 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 26/8

09:40-11:10

2 stops20h 30m

Shannon

Wed 2/9

13:05-19:30

2 stops35h 25m

€633

PhiladelphiaShannon

PHL - SNN

PHLSNN

Philadelphia

Sat 22/8

09:35-11:10

2 stops20h 35m

Shannon

Sat 29/8

13:05-16:33

2 stops56h 28m

€633

PhiladelphiaShannon

PHL - SNN

PHLSNN

Philadelphia

Mon 24/8

13:30-07:30

1 stop13h 00m

Shannon

Mon 31/8

12:30-00:59

2 stops17h 29m

€635
Fastest return journey

PhiladelphiaShannon

PHL - SNN

PHLSNN

Philadelphia

Sun 6/9

13:30-07:30

1 stop13h 00m

Shannon

Mon 14/9

09:30-17:54

1 stop13h 24m

€641

PhiladelphiaShannon

PHL - SNN

PHLSNN

Philadelphia

Fri 14/8

17:40-11:15

1 stop12h 35m

Shannon

Sat 29/8

12:00-16:05

1 stop33h 05m

€644

PhiladelphiaShannon

PHL - SNN

PHLSNN

Philadelphia

Fri 14/8

19:40-07:30

2 stops30h 50m

Shannon

Mon 24/8

09:30-21:43

1 stop17h 13m

€645

PhiladelphiaShannon

PHL - SNN

PHLSNN

Philadelphia

Fri 14/8

18:56-07:30

1 stop31h 34m

Shannon

Mon 24/8

09:30-21:43

1 stop17h 13m

€646

PhiladelphiaShannon

PHL - SNN

PHLSNN

Philadelphia

Wed 9/9

17:01-07:30

1 stop33h 29m

Shannon

Tue 15/9

12:30-09:43

2 stops26h 13m

€650

PhiladelphiaShannon

PHL - SNN

PHLSNN

Philadelphia

Thu 30/7

13:31-07:30

1 stop12h 59m

Shannon

Thu 6/8

09:30-00:57

1 stop20h 27m

€670

PhiladelphiaShannon

PHL - SNN

PHLSNN

Philadelphia

Wed 5/8

06:10-10:15

2 stops23h 05m

Shannon

Wed 12/8

12:30-00:59

2 stops17h 29m

€674

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 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?

What is the cheapest month to fly to Shannon, Clare?

The month of January is another great option to travel to Shannon, Clare, with average flight prices from Philadelphia averaging around €0.

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

11h 55m

Direct flights

None
The fastest flight from Philadelphia to Shannon, Clare takes 11h 55m
There are no direct flights from Philadelphia to Shannon, Clare. There are no popular flight routes from Philadelphia to Shannon, Clare.
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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 11h 55m.

  • 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
Nenagh
Killaloe
Lahinch
Adare
Bunratty

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.

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