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Cheap flights from New York LaGuardia Airport to Shannon from $345

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from New York LaGuardia Airport to Shannon departing on 6/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from New York LaGuardia Airport to Shannon

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
3:00 pm - 7:30 am
LGA
-
SNN
11h 30m
1 stop
United Airlines Logo
9:30 am - 8:16 pm
SNN
-
LGA
15h 46m
1 stop
$588United Airlines
Wed, Aug 19 - Thu, Aug 27
United Airlines Logo
8:25 pm - 7:30 am
LGA
-
SNN
30h 05m
1 stop
United Airlines Logo
9:30 am - 7:13 pm
SNN
-
LGA
14h 43m
1 stop
$593United Airlines
Fri, Aug 21 - Sat, Aug 29
United Airlines Logo
2:00 pm - 7:30 am
LGA
-
SNN
12h 30m
1 stop
United Airlines Logo
9:30 am - 8:16 pm
SNN
-
LGA
15h 46m
1 stop
$613United Airlines
Sat, Aug 22 - Sun, Sep 6
United Airlines Logo
2:00 pm - 7:30 am
LGA
-
SNN
12h 30m
1 stop
United Airlines Logo
9:30 am - 4:05 pm
SNN
-
LGA
11h 35m
1 stop
$618United Airlines
Wed, Sep 16 - Mon, Sep 21
Lufthansa Logo
2:00 pm - 7:30 am
LGA
-
SNN
12h 30m
1 stop
Lufthansa Logo
9:30 am - 6:11 pm
SNN
-
LGA
13h 41m
1 stop
$638Lufthansa
Thu, Aug 27 - Mon, Aug 31
United Airlines Logo
11:00 am - 7:30 am
LGA
-
SNN
15h 30m
1 stop
United Airlines Logo
9:30 am - 5:09 pm
SNN
-
LGA
12h 39m
1 stop
$645United Airlines
Sun, Sep 6 - Wed, Sep 9
United Airlines Logo
3:00 pm - 7:30 am
LGA
-
SNN
11h 30m
1 stop
United Airlines Logo
9:30 am - 4:05 pm
SNN
-
LGA
11h 35m
1 stop
$648United Airlines
Mon, Sep 7 - Thu, Sep 17
United Airlines Logo
7:25 pm - 7:30 am
LGA
-
SNN
31h 05m
1 stop
United Airlines Logo
9:30 am - 5:22 pm
SNN
-
LGA
12h 52m
1 stop
$653United Airlines
Sat, May 23 - Sat, Jun 6
Lufthansa Logo
6:00 am - 7:30 am
LGA
-
SNN
20h 30m
1 stop
Lufthansa Logo
9:30 am - 4:05 pm
SNN
-
LGA
11h 35m
1 stop
$667Lufthansa
Thu, Sep 17 - Mon, Sep 21
United Airlines Logo
3:00 pm - 7:30 am
LGA
-
SNN
11h 30m
1 stop
United Airlines Logo
9:30 am - 8:16 pm
SNN
-
LGA
15h 46m
1 stop
$668United Airlines
Fri, Aug 28 - Sun, Sep 6

United Airlines flights from New York LaGuardia Airport to Shannon, Clare

Our best United Airlines deals on New York LaGuardia Airport to Shannon, Clare flight tickets
United Airlines
Aug 19
LGA3:00 pmNew York LaGuardia
11h 30m
1 stop
SNN7:30 amShannon
Aug 27
SNN9:30 amShannon
15h 46m
1 stop
LGA8:16 pmNew York LaGuardia
$588
United Airlines
Aug 21
LGA8:25 pmNew York LaGuardia
30h 05m
1 stop
SNN7:30 amShannon
Aug 29
SNN9:30 amShannon
14h 43m
1 stop
LGA7:13 pmNew York LaGuardia
$593
United Airlines
Aug 22
LGA2:00 pmNew York LaGuardia
12h 30m
1 stop
SNN7:30 amShannon
Sep 6
SNN9:30 amShannon
15h 46m
1 stop
LGA8:16 pmNew York LaGuardia
$613

Aer Lingus flights from New York LaGuardia Airport to Shannon, Clare

Our best Aer Lingus deals on New York LaGuardia Airport to Shannon, Clare flight tickets
Aer Lingus
Sep 3
LGA2:54 pmNew York LaGuardia
9h 31m
1 stop
SNN5:25 amShannon
Sep 10
SNN1:45 pmShannon
12h 04m
1 stop
LGA8:49 pmNew York LaGuardia
$814
Aer Lingus
Apr 3
LGA10:45 amNew York LaGuardia
13h 40m
1 stop
SNN5:25 amShannon
Apr 10
SNN1:45 pmShannon
23h 42m
1 stop
LGA8:27 amNew York LaGuardia
$842
Aer Lingus
Apr 3
LGA4:05 pmNew York LaGuardia
8h 20m
1 stop
SNN5:25 amShannon
Apr 7
SNN1:45 pmShannon
10h 04m
1 stop
LGA6:49 pmNew York LaGuardia
$1,190

momondo Fare Finder

 
Customize your flight search to find flights from New York LaGuardia Airport 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 April 2, 2026.
Use the filters below to find and compare flights from New York LaGuardia Airport to Shannon, Clare that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

New YorkShannon

LGA - SNN

LGASNN

New York LaGuardia

Wed 8/19

3:00 pm-7:30 am

1 stop11h 30m

Shannon

Thu 8/27

9:30 am-8:16 pm

1 stop15h 46m

$588

New YorkShannon

LGA - SNN

LGASNN

New York LaGuardia

Fri 8/21

8:25 pm-7:30 am

1 stop30h 05m

Shannon

Sat 8/29

9:30 am-7:13 pm

1 stop14h 43m

$593

New YorkShannon

LGA - SNN

LGASNN

New York LaGuardia

Sat 8/22

2:00 pm-7:30 am

1 stop12h 30m

Shannon

Sun 9/6

9:30 am-8:16 pm

1 stop15h 46m

$613

New YorkShannon

LGA - SNN

LGASNN

New York LaGuardia

Wed 9/16

2:00 pm-7:30 am

1 stop12h 30m

Shannon

Mon 9/21

9:30 am-4:05 pm

1 stop11h 35m

$618

New YorkShannon

LGA - SNN

LGASNN

New York LaGuardia

Thu 8/27

2:00 pm-7:30 am

1 stop12h 30m

Shannon

Mon 8/31

9:30 am-6:11 pm

1 stop13h 41m

$638

New YorkShannon

LGA - SNN

LGASNN

New York LaGuardia

Sun 9/6

11:00 am-7:30 am

1 stop15h 30m

Shannon

Wed 9/9

9:30 am-5:09 pm

1 stop12h 39m

$645
Quickest round-trip

New YorkShannon

LGA - SNN

LGASNN

New York LaGuardia

Mon 9/7

3:00 pm-7:30 am

1 stop11h 30m

Shannon

Thu 9/17

9:30 am-4:05 pm

1 stop11h 35m

$648

New YorkShannon

LGA - SNN

LGASNN

New York LaGuardia

Sat 5/23

7:25 pm-7:30 am

1 stop31h 05m

Shannon

Sat 6/6

9:30 am-5:22 pm

1 stop12h 52m

$653

New YorkShannon

LGA - SNN

LGASNN

New York LaGuardia

Thu 9/17

6:00 am-7:30 am

1 stop20h 30m

Shannon

Mon 9/21

9:30 am-4:05 pm

1 stop11h 35m

$667

New YorkShannon

LGA - SNN

LGASNN

New York LaGuardia

Fri 8/28

3:00 pm-7:30 am

1 stop11h 30m

Shannon

Sun 9/6

9:30 am-8:16 pm

1 stop15h 46m

$668

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from New York LaGuardia Airport 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 day to depart on your flight to Shannon, Clare?

The cheapest day to depart from New York LaGuardia Airport to Shannon, Clare is on a Monday when prices can be found for as low as $562. The most expensive day to fly to Shannon, Clare is Friday, with ticket prices averaging around $610.

What is the cheapest time of day to depart on your flight to Shannon, Clare?

Our data shows that the cheapest New York LaGuardia Airport to Shannon, Clare flights are usually those with departure times in the afternoon. Our users have found flights to Shannon, Clare in the afternoon for as low as $586. Flights in the evening are often more expensive with an average ticket price of $586.

When to book flights from New York LaGuardia Airport to Shannon, Clare

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

Cheap New York LaGuardia Airport to Shannon, Clare (LGA to SNN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from New York LaGuardia Airport to Shannon, Clare

Fastest flight time

11h 30m

Direct flights

None
The fastest flight from New York LaGuardia Airport to Shannon, Clare takes 11h 30m
There are no direct flights from New York LaGuardia Airport to Shannon, Clare. There are no popular flight routes from New York LaGuardia Airport to Shannon, Clare.
Search flight deals

Frequently asked questions about flying from New York LaGuardia Airport to Shannon, Clare

  • How far is New York LaGuardia to Shannon by plane?

    A flight from New York LaGuardia to Shannon will travel around 3071.6 mi. In terms of flight time, this usually takes a little over 11h 30m.

  • When did momondo last update prices for flights from New York LaGuardia Airport to Shannon Airport?

    Prices for flights from New York LaGuardia Airport to Shannon Airport refresh daily.

  • How old do you have to be to fly from New York LaGuardia 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 New York LaGuardia 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.

Traveling to a place near Shannon?

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

Why use momondo?

Why should I use momondo to find a flight deal from New York 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 New York to Shannon for you.

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

momondo does allow users to show only those flights to Shannon from New York which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from New York to Shannon?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from New York to Shannon.

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

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

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