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Cheap flights from New York LaGuardia Airport to Shannon from $300

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 10/1. 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

Find the cheapest flights from New York LaGuardia Airport to Shannon

Cheap round-trip flights

Enter your travel dates to find the best prices.
Lufthansa Logo
2:25 pm - 7:30 amLGA  New York LaGuardia-SNN Shannon
12h 05m1 stop Chicago O'Hare Intl
Lufthansa Logo
9:30 am - 4:19 pmSNN  Shannon-LGA New York LaGuardia
11h 49m1 stop Chicago O'Hare Intl
$633Lufthansa
Tue, Aug 25 - Mon, Aug 31
United Airlines Logo
1:25 pm - 7:30 amLGA  New York LaGuardia-SNN Shannon
13h 05m1 stop Chicago O'Hare Intl
United Airlines Logo
9:30 am - 4:19 pmSNN  Shannon-LGA New York LaGuardia
11h 49m1 stop Chicago O'Hare Intl
$639United Airlines
Mon, Aug 24 - Sun, Aug 30
United Airlines Logo
3:29 pm - 7:30 amLGA  New York LaGuardia-SNN Shannon
11h 01m1 stop Chicago O'Hare Intl
United Airlines Logo
9:30 am - 9:54 pmSNN  Shannon-LGA New York LaGuardia
17h 24m1 stop Chicago O'Hare Intl
$639United Airlines
Thu, Aug 20 - Mon, Aug 24
Lufthansa Logo
2:25 pm - 7:30 amLGA  New York LaGuardia-SNN Shannon
12h 05m1 stop Chicago O'Hare Intl
Lufthansa Logo
9:30 am - 5:25 pmSNN  Shannon-LGA New York LaGuardia
12h 55m1 stop Chicago O'Hare Intl
$642Lufthansa
Sat, Sep 5 - Mon, Sep 14
United Airlines Logo
2:25 pm - 7:30 amLGA  New York LaGuardia-SNN Shannon
12h 05m1 stop Chicago O'Hare Intl
United Airlines Logo
9:30 am - 9:54 pmSNN  Shannon-LGA New York LaGuardia
17h 24m1 stop Chicago O'Hare Intl
$642United Airlines
Thu, Aug 20 - Fri, Aug 28
United Airlines Logo
1:25 pm - 7:30 amLGA  New York LaGuardia-SNN Shannon
13h 05m1 stop Chicago O'Hare Intl
United Airlines Logo
9:30 am - 8:25 pmSNN  Shannon-LGA New York LaGuardia
15h 55m1 stop Chicago O'Hare Intl
$648United Airlines
Tue, Sep 1 - Tue, Sep 15
United Airlines Logo
2:25 pm - 7:30 amLGA  New York LaGuardia-SNN Shannon
12h 05m1 stop Chicago O'Hare Intl
United Airlines Logo
9:30 am - 4:19 pmSNN  Shannon-LGA New York LaGuardia
11h 49m1 stop Chicago O'Hare Intl
$648United Airlines
Wed, Aug 26 - Thu, Sep 10
United Airlines Logo
3:29 pm - 7:30 amLGA  New York LaGuardia-SNN Shannon
11h 01m1 stop Chicago O'Hare Intl
United Airlines Logo
9:30 am - 9:25 pmSNN  Shannon-LGA New York LaGuardia
16h 55m1 stop Chicago O'Hare Intl
$648United Airlines
Mon, Aug 24 - Fri, Sep 4
United Airlines Logo
3:29 pm - 7:30 amLGA  New York LaGuardia-SNN Shannon
11h 01m1 stop Chicago O'Hare Intl
United Airlines Logo
9:30 am - 11:10 pmSNN  Shannon-LGA New York LaGuardia
18h 40m1 stop Chicago O'Hare Intl
$648United Airlines
Wed, Sep 2 - Mon, Sep 7
United Airlines Logo
11:20 am - 7:30 amLGA  New York LaGuardia-SNN Shannon
15h 10m1 stop Chicago O'Hare Intl
United Airlines Logo
9:30 am - 8:25 pmSNN  Shannon-LGA New York LaGuardia
15h 55m1 stop Chicago O'Hare Intl
$648United Airlines
Wed, Sep 9 - Wed, Sep 16

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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 20
LGA3:29 pmNew York LaGuardia
11h 01m
1 stop
SNN7:30 amShannon
Aug 24
SNN9:30 amShannon
17h 24m
1 stop
LGA9:54 pmNew York LaGuardia
$639
United Airlines
Aug 26
LGA3:29 pmNew York LaGuardia
11h 01m
1 stop
SNN7:30 amShannon
Sep 6
SNN9:30 amShannon
16h 55m
1 stop
LGA9:25 pmNew York LaGuardia
$648
United Airlines
Sep 2
LGA8:27 pmNew York LaGuardia
30h 03m
1 stop
SNN7:30 amShannon
Sep 10
SNN9:30 amShannon
11h 49m
1 stop
LGA4:19 pmNew York LaGuardia
$653

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

Our best American Airlines deals on New York LaGuardia Airport to Shannon, Clare flight tickets
American Airlines
Nov 12
LGA1:23 pmNew York LaGuardia
11h 57m
1 stop
SNN6:20 amShannon
Nov 24
SNN2:45 pmShannon
11h 26m
1 stop
LGA9:11 pmNew York LaGuardia
$868
American Airlines
Nov 17
LGA10:29 amNew York LaGuardia
14h 51m
2 stops
SNN6:20 amShannon
Nov 23
SNN2:45 pmShannon
11h 26m
1 stop
LGA9:11 pmNew York LaGuardia
$872
American Airlines
Nov 7
LGA11:00 amNew York LaGuardia
14h 20m
1 stop
SNN6:20 amShannon
Nov 14
SNN2:45 pmShannon
25h 18m
1 stop
LGA11:03 amNew York LaGuardia
$874

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 August 8, 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
Quickest round-trip

New YorkShannon

LGA New York LaGuardia - SNN Shannon

LGASNN

New York LaGuardia

Tue 8/25

2:25 pm-7:30 am

1 stop12h 05m

Shannon

Mon 8/31

9:30 am-4:19 pm

1 stop11h 49m

$633

New YorkShannon

LGA New York LaGuardia - SNN Shannon

LGASNN

New York LaGuardia

Mon 8/24

1:25 pm-7:30 am

1 stop13h 05m

Shannon

Sun 8/30

9:30 am-4:19 pm

1 stop11h 49m

$639

New YorkShannon

LGA New York LaGuardia - SNN Shannon

LGASNN

New York LaGuardia

Thu 8/20

3:29 pm-7:30 am

1 stop11h 01m

Shannon

Mon 8/24

9:30 am-9:54 pm

1 stop17h 24m

$639

New YorkShannon

LGA New York LaGuardia - SNN Shannon

LGASNN

New York LaGuardia

Sat 9/5

2:25 pm-7:30 am

1 stop12h 05m

Shannon

Mon 9/14

9:30 am-5:25 pm

1 stop12h 55m

$642

New YorkShannon

LGA New York LaGuardia - SNN Shannon

LGASNN

New York LaGuardia

Thu 8/20

2:25 pm-7:30 am

1 stop12h 05m

Shannon

Fri 8/28

9:30 am-9:54 pm

1 stop17h 24m

$642

New YorkShannon

LGA New York LaGuardia - SNN Shannon

LGASNN

New York LaGuardia

Tue 9/1

1:25 pm-7:30 am

1 stop13h 05m

Shannon

Tue 9/15

9:30 am-8:25 pm

1 stop15h 55m

$648

New YorkShannon

LGA New York LaGuardia - SNN Shannon

LGASNN

New York LaGuardia

Wed 8/26

2:25 pm-7:30 am

1 stop12h 05m

Shannon

Thu 9/10

9:30 am-4:19 pm

1 stop11h 49m

$648

New YorkShannon

LGA New York LaGuardia - SNN Shannon

LGASNN

New York LaGuardia

Mon 8/24

3:29 pm-7:30 am

1 stop11h 01m

Shannon

Fri 9/4

9:30 am-9:25 pm

1 stop16h 55m

$648

New YorkShannon

LGA New York LaGuardia - SNN Shannon

LGASNN

New York LaGuardia

Wed 9/2

3:29 pm-7:30 am

1 stop11h 01m

Shannon

Mon 9/7

9:30 am-11:10 pm

1 stop18h 40m

$648

New YorkShannon

LGA New York LaGuardia - SNN Shannon

LGASNN

New York LaGuardia

Wed 9/9

11:20 am-7:30 am

1 stop15h 10m

Shannon

Wed 9/16

9:30 am-8:25 pm

1 stop15h 55m

$648

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Shannon from

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 Wednesday when prices can be found for as low as $628. The most expensive day to fly to Shannon, Clare is Friday, with ticket prices averaging around $674.

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 $639. Flights in the evening are often more expensive with an average ticket price of $659.

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

9h 35m

Direct flights

None
The fastest flight from New York LaGuardia Airport to Shannon, Clare takes 9h 35m
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 9h 35m.

  • 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
Ennis
Adare
Bunratty
Lahinch
Tipperary

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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