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Cheap flights from Pittsburgh to Shannon from €320

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Pittsburgh to Shannon departing on 2/5. 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 Pittsburgh to Shannon

Cheap return flights

Enter your travel dates to find the best prices.
United Airlines Logo
19:52 - 10:15
PIT
-
SNN
33h 23m
2 stops
United Airlines Logo
12:30 - 09:53
SNN
-
PIT
26h 23m
2 stops
€513United Airlines
Fri, 1 May - Sat, 9 May
United Airlines Logo
19:28 - 10:15
PIT
-
SNN
9h 47m
1 stop
United Airlines Logo
09:30 - 19:34
SNN
-
PIT
15h 04m
1 stop
€576United Airlines
Mon, 6 Jul - Mon, 20 Jul
United Airlines Logo
14:10 - 07:30
PIT
-
SNN
12h 20m
1 stop
United Airlines Logo
09:30 - 09:42
SNN
-
PIT
29h 12m
2 stops
€579United Airlines
Mon, 6 Jul - Mon, 20 Jul
Delta Logo
17:11 - 11:10
PIT
-
SNN
12h 59m
1 stop
Delta Logo
13:05 - 11:32
SNN
-
PIT
27h 27m
1 stop
€580Delta
Mon, 6 Jul - Mon, 20 Jul
Delta Logo
07:20 - 11:10
PIT
-
SNN
22h 50m
1 stop
Delta Logo
13:05 - 11:32
SNN
-
PIT
27h 27m
1 stop
€584Delta
Wed, 15 Jul - Mon, 20 Jul
United Airlines Logo
07:00 - 07:30
PIT
-
SNN
19h 30m
1 stop
United Airlines Logo
12:30 - 19:13
SNN
-
PIT
11h 43m
1 stop
€591United Airlines
Sun, 9 Aug - Fri, 14 Aug
United Airlines Logo
06:10 - 07:30
PIT
-
SNN
20h 20m
2 stops
United Airlines Logo
12:30 - 19:13
SNN
-
PIT
11h 43m
1 stop
€594United Airlines
Sun, 9 Aug - Fri, 14 Aug
British Airways Logo
21:45 - 16:10
PIT
-
SNN
13h 25m
1 stop
British Airways Logo
21:15 - 19:50
SNN
-
PIT
27h 35m
1 stop
€603British Airways
Sun, 5 Apr - Sun, 12 Apr
British Airways Logo
21:45 - 20:35
PIT
-
SNN
17h 50m
1 stop
British Airways Logo
13:45 - 23:11
SNN
-
PIT
14h 26m
2 stops
€616British Airways
Sun, 5 Apr - Sun, 12 Apr
British Airways Logo
19:05 - 16:10
PIT
-
SNN
16h 05m
2 stops
British Airways Logo
13:45 - 23:11
SNN
-
PIT
14h 26m
2 stops
€620British Airways
Sun, 5 Apr - Sun, 12 Apr

British Airways flights from Pittsburgh to Shannon, Clare

Our best British Airways deals on Pittsburgh to Shannon, Clare flight tickets
British Airways
5 Apr
PIT21:45Pittsburgh
13h 25m
1 stop
SNN16:10Shannon
12 Apr
SNN21:15Shannon
27h 35m
1 stop
PIT19:50Pittsburgh
€603
British Airways
5 Apr
PIT21:45Pittsburgh
17h 50m
1 stop
SNN20:35Shannon
12 Apr
SNN13:45Shannon
14h 26m
2 stops
PIT23:11Pittsburgh
€616
British Airways
5 Apr
PIT19:05Pittsburgh
16h 05m
2 stops
SNN16:10Shannon
12 Apr
SNN13:45Shannon
14h 26m
2 stops
PIT23:11Pittsburgh
€620

Delta flights from Pittsburgh to Shannon, Clare

Our best Delta deals on Pittsburgh to Shannon, Clare flight tickets
Delta
6 Jul
PIT17:11Pittsburgh
12h 59m
1 stop
SNN11:10Shannon
20 Jul
SNN13:05Shannon
27h 27m
1 stop
PIT11:32Pittsburgh
€580
Delta
15 Jul
PIT07:20Pittsburgh
22h 50m
1 stop
SNN11:10Shannon
20 Jul
SNN13:05Shannon
27h 27m
1 stop
PIT11:32Pittsburgh
€584
Delta
9 Jun
PIT11:49Pittsburgh
18h 21m
1 stop
SNN11:10Shannon
8 Jul
SNN13:05Shannon
13h 22m
1 stop
PIT21:27Pittsburgh
€737

momondo Fare Finder

 
Customise your flight search to find flights from Pittsburgh 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 20 February 2026.
Use the filters below to find and compare flights from Pittsburgh to Shannon, Clare that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PittsburghShannon

PIT - SNN

PITSNN

Pittsburgh

Fri 1/5

19:52-10:15

2 stops33h 23m

Shannon

Sat 9/5

12:30-09:53

2 stops26h 23m

€513

PittsburghShannon

PIT - SNN

PITSNN

Pittsburgh

Mon 6/7

19:28-10:15

1 stop9h 47m

Shannon

Mon 20/7

09:30-19:34

1 stop15h 04m

€576

PittsburghShannon

PIT - SNN

PITSNN

Pittsburgh

Mon 6/7

14:10-07:30

1 stop12h 20m

Shannon

Mon 20/7

09:30-09:42

2 stops29h 12m

€579

PittsburghShannon

PIT - SNN

PITSNN

Pittsburgh

Mon 6/7

17:11-11:10

1 stop12h 59m

Shannon

Mon 20/7

13:05-11:32

1 stop27h 27m

€580

PittsburghShannon

PIT - SNN

PITSNN

Pittsburgh

Wed 15/7

07:20-11:10

1 stop22h 50m

Shannon

Mon 20/7

13:05-11:32

1 stop27h 27m

€584

PittsburghShannon

PIT - SNN

PITSNN

Pittsburgh

Sun 9/8

07:00-07:30

1 stop19h 30m

Shannon

Fri 14/8

12:30-19:13

1 stop11h 43m

€591

PittsburghShannon

PIT - SNN

PITSNN

Pittsburgh

Sun 9/8

06:10-07:30

2 stops20h 20m

Shannon

Fri 14/8

12:30-19:13

1 stop11h 43m

€594

PittsburghShannon

PIT - SNN

PITSNN

Pittsburgh

Sun 5/4

21:45-16:10

1 stop13h 25m

Shannon

Sun 12/4

21:15-19:50

1 stop27h 35m

€603

PittsburghShannon

PIT - SNN

PITSNN

Pittsburgh

Sun 5/4

21:45-20:35

1 stop17h 50m

Shannon

Sun 12/4

13:45-23:11

2 stops14h 26m

€616

PittsburghShannon

PIT - SNN

PITSNN

Pittsburgh

Sun 5/4

19:05-16:10

2 stops16h 05m

Shannon

Sun 12/4

13:45-23:11

2 stops14h 26m

€620

Flights are sorted by cheapest return flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
1
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See travel insights to Shannon from

How to get the cheapest flight ticket from Pittsburgh 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 cheapest airline that flies from Pittsburgh to Shannon?

Aer Lingus is the most popular carrier operating from Pittsburgh to Shannon

When to book flights from Pittsburgh to Shannon, Clare

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

Cheap Pittsburgh to Shannon, Clare (PIT to SNN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Pittsburgh to Shannon, Clare

Fastest flight time

12h 59m

Direct flights

None
The fastest flight from Pittsburgh to Shannon, Clare takes 12h 59m
There are no direct flights from Pittsburgh to Shannon, Clare. There are no popular flight routes from Pittsburgh to Shannon, Clare.
Search flight deals

  • How far is Pittsburgh to Shannon by plane?

    The distance between Pittsburgh and Shannon is about 5367.6 km. Flights usually cover this in 12h 59m, depending on flying conditions and air traffic around both airports.

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

    Prices for flights from Pittsburgh Airport to Shannon Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Pittsburgh 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 Pittsburgh Airport to Shannon Airport.

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

    The travel and health documents required for your trip to Shannon Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Shannon Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Travelling to a place near Shannon?

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

Why use momondo?

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

Finding the right flight to Shannon from Pittsburgh is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Shannon quick and easy, saving you time and money.

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

Yes. momondo enables you to select and highlight flights to Shannon from Pittsburgh with this policy.

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

Once all potential Pittsburgh to Shannon flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Of course. momondo tracks the price of Pittsburgh to Shannon flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Shannon, Clare trip

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