What is the cheapest airline that flies from New York LaGuardia to Dublin?

Delta and United Airlines are the most popular carriers operating from New York LaGuardia to Dublin

Which layover airport has the shortest connection time from New York LaGuardia Airport to Dublin?

Washington, D.C. (IAD) has the shortest average layover time for this route: 1h 07m.

Which airport is the most popular layover for flights between New York LaGuardia Airport and Dublin?

Montreal (YUL) was the most common stop: 60% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from New York LaGuardia Airport to Dublin?

Flights via Washington, D.C. (IAD) offer the lowest average round-trip price of $368.

Which layover airport has the shortest travel time from New York LaGuardia Airport to Dublin?

Flights connecting via Montreal (YUL) have the shortest average one-way travel time: 9h 05m.

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

Prices for flights from New York LaGuardia Airport to Dublin Airport are updated daily.

How many operators does momondo search for flights from New York LaGuardia Airport to Dublin Airport?

There are 2 operators available for flights from New York LaGuardia Airport to Dublin Airport as of November 2026.

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

What documentation or ID do you need to fly to Dublin Airport?

The required travel and health documents for your Dublin Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Dublin Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$291 Cheap Flights from New York LaGuardia Airport to Dublin in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from New York LaGuardia Airport to Dublin

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

10:30 am - 8:15 amLGA New York LaGuardia-DUB Dublin

16h 45m1 stop Toronto Pearson Intl

9:50 am - 8:46 pmDUB Dublin-LGA New York LaGuardia

15h 56m1 stop Toronto Pearson Intl

$618Air Canada

Mon, Apr 12 - Sun, Apr 25

6:30 am - 8:15 amLGA New York LaGuardia-DUB Dublin

20h 45m2 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl

9:50 am - 7:59 pmDUB Dublin-LGA New York LaGuardia

15h 09m1 stop Toronto Pearson Intl

$621Air Canada

Mon, Apr 12 - Sun, Apr 25

4:30 pm - 7:10 amLGA New York LaGuardia-DUB Dublin

9h 40m1 stop Toronto Pearson Intl

9:00 am - 11:53 amDUB Dublin-LGA New York LaGuardia

31h 53m1 stop Toronto Pearson Intl

$622Multiple Airlines

Sun, Nov 29 - Sun, Dec 13

6:00 am - 10:20 amLGA New York LaGuardia-DUB Dublin

23h 20m1 stop Washington, D.C. Dulles Intl

9:00 am - 8:58 amDUB Dublin-LGA New York LaGuardia

28h 58m1 stop Toronto Pearson Intl

$624United Airlines

Thu, Dec 10 - Tue, Dec 15

6:00 am - 10:20 amLGA New York LaGuardia-DUB Dublin

23h 20m1 stop Washington, D.C. Dulles Intl

9:00 am - 10:58 amDUB Dublin-LGA New York LaGuardia

30h 58m1 stop Toronto Pearson Intl

$624United Airlines

Sun, Nov 15 - Sun, Nov 22

6:00 am - 10:20 amLGA New York LaGuardia-DUB Dublin

23h 20m1 stop Washington, D.C. Dulles Intl

9:00 am - 11:53 amDUB Dublin-LGA New York LaGuardia

31h 53m1 stop Toronto Pearson Intl

$624Multiple Airlines

Sat, Dec 5 - Mon, Dec 14

6:00 am - 10:20 amLGA New York LaGuardia-DUB Dublin

23h 20m1 stop Washington, D.C. Dulles Intl

9:00 am - 11:53 amDUB Dublin-LGA New York LaGuardia

31h 53m1 stop Toronto Pearson Intl

$624United Airlines

Thu, Dec 3 - Thu, Dec 10

7:00 pm - 9:45 amLGA New York LaGuardia-DUB Dublin

9h 45m1 stop Boston Logan Intl

11:55 am - 7:35 pmDUB Dublin-LGA New York LaGuardia

12h 40m1 stop Boston Logan Intl

$646Delta

Tue, Nov 24 - Fri, Dec 4

3:00 pm - 7:45 amLGA New York LaGuardia-DUB Dublin

11h 45m1 stop Atlanta Hartsfield-Jackson

11:55 am - 8:33 pmDUB Dublin-LGA New York LaGuardia

13h 38m1 stop Boston Logan Intl

$655Delta

Fri, Dec 4 - Fri, Dec 11

12:59 pm - 7:45 amLGA New York LaGuardia-DUB Dublin

13h 46m1 stop Atlanta Hartsfield-Jackson

11:55 am - 6:29 pmDUB Dublin-LGA New York LaGuardia

11h 34m1 stop Boston Logan Intl

$655Delta

Sat, Dec 5 - Fri, Dec 18

Cheap last minute flights

Enter your travel dates to find the best prices.

11:55 am - 7:10 amLGA New York LaGuardia-DUB Dublin

14h 15m1 stop Toronto Pearson Intl

9:00 am - 8:58 amDUB Dublin-LGA New York LaGuardia

28h 58m1 stop Toronto Pearson Intl

$621Air Canada

Sun, Nov 8 - Sun, Nov 15

6:00 am - 10:20 amLGA New York LaGuardia-DUB Dublin

23h 20m1 stop Washington, D.C. Dulles Intl

9:00 am - 10:58 amDUB Dublin-LGA New York LaGuardia

30h 58m1 stop Toronto Pearson Intl

$624United Airlines

Tue, Nov 10 - Mon, Nov 16

6:00 am - 10:20 amLGA New York LaGuardia-DUB Dublin

23h 20m1 stop Washington, D.C. Dulles Intl

9:00 am - 10:58 amDUB Dublin-LGA New York LaGuardia

30h 58m1 stop Toronto Pearson Intl

$624United Airlines

Mon, Nov 9 - Sat, Nov 21

6:00 am - 10:20 amLGA New York LaGuardia-DUB Dublin

23h 20m1 stop Washington, D.C. Dulles Intl

9:00 am - 8:58 amDUB Dublin-LGA New York LaGuardia

28h 58m1 stop Toronto Pearson Intl

$624Multiple Airlines

Sun, Nov 8 - Sun, Nov 15

6:00 am - 10:20 amLGA New York LaGuardia-DUB Dublin

23h 20m1 stop Washington, D.C. Dulles Intl

9:00 am - 8:58 amDUB Dublin-LGA New York LaGuardia

28h 58m1 stop Toronto Pearson Intl

$624Multiple Airlines

Thu, Nov 5 - Thu, Nov 26

6:00 am - 10:20 amLGA New York LaGuardia-DUB Dublin

23h 20m1 stop Washington, D.C. Dulles Intl

9:00 am - 8:58 amDUB Dublin-LGA New York LaGuardia

28h 58m1 stop Toronto Pearson Intl

$624United Airlines

Thu, Nov 5 - Thu, Nov 12

6:00 am - 10:20 amLGA New York LaGuardia-DUB Dublin

23h 20m1 stop Washington, D.C. Dulles Intl

9:00 am - 8:58 amDUB Dublin-LGA New York LaGuardia

28h 58m1 stop Toronto Pearson Intl

$624Multiple Airlines

Thu, Nov 5 - Sun, Nov 15

10:59 am - 7:45 amLGA New York LaGuardia-DUB Dublin

15h 46m1 stop Atlanta Hartsfield-Jackson

11:55 am - 5:30 pmDUB Dublin-LGA New York LaGuardia

10h 35m1 stop Boston Logan Intl

$646Delta

Thu, Nov 5 - Wed, Nov 11

1:59 pm - 7:45 amLGA New York LaGuardia-DUB Dublin

12h 46m1 stop Atlanta Hartsfield-Jackson

11:55 am - 5:30 pmDUB Dublin-LGA New York LaGuardia

10h 35m1 stop Boston Logan Intl

$655Delta

Thu, Nov 5 - Wed, Nov 11

1:59 pm - 7:45 amLGA New York LaGuardia-DUB Dublin

12h 46m1 stop Atlanta Hartsfield-Jackson

11:55 am - 5:30 pmDUB Dublin-LGA New York LaGuardia

10h 35m1 stop Boston Logan Intl

$655Delta

Thu, Nov 5 - Fri, Nov 13

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United Airlines flights from New York LaGuardia Airport to Dublin

Our best United Airlines deals on New York LaGuardia Airport to Dublin flight tickets

United Airlines

Nov 14

LGA6:00 amNew York LaGuardia

23h 20m

1 stop

DUB10:20 amDublin

Nov 23

DUB9:00 amDublin

28h 58m

1 stop

LGA8:58 amNew York LaGuardia

$624

United Airlines

Dec 30

LGA8:25 pmNew York LaGuardia

30h 45m

1 stop

DUB8:10 amDublin

Feb 4

DUB9:00 amDublin

31h 48m

1 stop

LGA11:48 amNew York LaGuardia

$630

United Airlines

Jan 23

LGA1:00 pmNew York LaGuardia

14h 10m

1 stop

DUB8:10 amDublin

Jan 30

DUB9:00 amDublin

32h 19m

2 stops

LGA12:19 pmNew York LaGuardia

$634

Air Canada flights from New York LaGuardia Airport to Dublin

Our best Air Canada deals on New York LaGuardia Airport to Dublin flight tickets

Air Canada

Nov 8

LGA11:55 amNew York LaGuardia

14h 15m

1 stop

DUB7:10 amDublin

Nov 15

DUB9:00 amDublin

28h 58m

1 stop

LGA8:58 amNew York LaGuardia

$621

Air Canada

Dec 4

LGA2:55 pmNew York LaGuardia

11h 15m

1 stop

DUB7:10 amDublin

Dec 10

DUB9:00 amDublin

28h 58m

1 stop

LGA8:58 amNew York LaGuardia

$636

Air Canada

Nov 22

LGA1:10 pmNew York LaGuardia

13h 00m

2 stops

DUB7:10 amDublin

Dec 6

DUB9:00 amDublin

15h 08m

2 stops

LGA7:08 pmNew York LaGuardia

$638

momondo Fare Finder

Use the filters below to find and compare flights from New York LaGuardia Airport to Dublin that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

New YorkDublin

LGA New York LaGuardia - DUB Dublin

LGADUB

New York LaGuardia

Mon 4/12

10:30 am-8:15 am

1 stop16h 45m

Dublin

Sun 4/25

9:50 am-8:46 pm

1 stop15h 56m

$618

New YorkDublin

LGA New York LaGuardia - DUB Dublin

LGADUB

New York LaGuardia

Mon 4/12

6:30 am-8:15 am

2 stops20h 45m

Dublin

Sun 4/25

9:50 am-7:59 pm

1 stop15h 09m

$621

New YorkDublin

LGA New York LaGuardia - DUB Dublin

LGADUB

New York LaGuardia

Sun 11/29

4:30 pm-7:10 am

1 stop9h 40m

Dublin

Sun 12/13

9:00 am-11:53 am

1 stop31h 53m

$622

New YorkDublin

LGA New York LaGuardia - DUB Dublin

LGADUB

New York LaGuardia

Thu 12/10

6:00 am-10:20 am

1 stop23h 20m

Dublin

Tue 12/15

9:00 am-8:58 am

1 stop28h 58m

$624

New YorkDublin

LGA New York LaGuardia - DUB Dublin

LGADUB

New York LaGuardia

Sun 11/15

6:00 am-10:20 am

1 stop23h 20m

Dublin

Sun 11/22

9:00 am-10:58 am

1 stop30h 58m

$624

New YorkDublin

LGA New York LaGuardia - DUB Dublin

LGADUB

New York LaGuardia

Sat 12/5

6:00 am-10:20 am

1 stop23h 20m

Dublin

Mon 12/14

9:00 am-11:53 am

1 stop31h 53m

$624

New YorkDublin

LGA New York LaGuardia - DUB Dublin

LGADUB

New York LaGuardia

Thu 12/3

6:00 am-10:20 am

1 stop23h 20m

Dublin

Thu 12/10

9:00 am-11:53 am

1 stop31h 53m

$624

Quickest round-trip

New YorkDublin

LGA New York LaGuardia - DUB Dublin

LGADUB

New York LaGuardia

Tue 11/24

7:00 pm-9:45 am

1 stop9h 45m

Dublin

Fri 12/4

11:55 am-7:35 pm

1 stop12h 40m

$646

New YorkDublin

LGA New York LaGuardia - DUB Dublin

LGADUB

New York LaGuardia

Fri 12/4

3:00 pm-7:45 am

1 stop11h 45m

Dublin

Fri 12/11

11:55 am-8:33 pm

1 stop13h 38m

$655

New YorkDublin

LGA New York LaGuardia - DUB Dublin

LGADUB

New York LaGuardia

Sat 12/5

12:59 pm-7:45 am

1 stop13h 46m

Dublin

Fri 12/18

11:55 am-6:29 pm

1 stop11h 34m

$655

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from New York LaGuardia Airport to Dublin

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

Prices

Airlines

Layovers

What is the cheapest month to fly to Dublin?

In general, November is the cheapest month to fly from New York LaGuardia Airport to Dublin. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $0. If you’re not able to fly to Dublin in November, then October is your next best option. Flight prices from New York LaGuardia Airport to Dublin during October average around $0.

What is the cheapest day to depart on your flight to Dublin?

The cheapest day to depart from New York LaGuardia Airport to Dublin is on a Tuesday. Travelers who choose to depart for Dublin on a Tuesday will often find tickets for as low as $662. Flights from New York LaGuardia Airport to Dublin on a Saturday will generally be more expensive and average around $724. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Dublin?

In the evening is the cheapest time of day to fly from New York LaGuardia Airport to Dublin when you can find flight prices for as low as $672. Flying to Dublin in the evening is an ideal time because this is during off-peak travel hours. Flights in the afternoon are often more expensive with an average ticket price of $693.

When to book flights from New York LaGuardia Airport to Dublin

Are you open to changing your travel dates? Check out the ideal times to fly from New York LaGuardia Airport to Dublin 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 Dublin (LGA to DUB) flight deals and tips

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

Best Price Found	$291
Fastest flight time	9h 15m
Direct flights	None

The best one-way flight to Dublin from New York LaGuardia Airport in the past 72 hours is $291. The best round-trip flight deal from New York LaGuardia Airport to Dublin found on momondo in the last 72 hours is $618.

The fastest flight from New York LaGuardia Airport to Dublin takes 9h 15m

There are no direct flights from New York LaGuardia Airport to Dublin. There are no popular flight routes from New York LaGuardia Airport to Dublin.

Search flight deals

Frequently asked questions about flying from New York LaGuardia Airport to Dublin

How far is New York LaGuardia to Dublin by plane?
New York LaGuardia and Dublin are 3167.9 mi apart from one another. In terms of flight time, this usually takes a little over 9h 15m.
When did momondo last update prices for flights from New York LaGuardia Airport to Dublin Airport?
Prices for flights from New York LaGuardia Airport to Dublin Airport are updated daily.
How many operators does momondo search for flights from New York LaGuardia Airport to Dublin Airport?
There are 2 operators available for flights from New York LaGuardia Airport to Dublin Airport as of November 2026.
How old do you have to be to fly from New York LaGuardia Airport to Dublin 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 New York LaGuardia Airport to Dublin Airport.
What documentation or ID do you need to fly to Dublin Airport?
The required travel and health documents for your Dublin Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Dublin Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from New York LaGuardia Airport to Dublin?
Based on momondo bookings for this flight route, the most popular airline on flight routes from New York LaGuardia Airport to Dublin is United Airlines (60% of total bookings). The next most popular airline is Delta (40%).

Best airlines flying from New York LaGuardia Airport to Dublin

Compare and see reviews for airlines that fly from New York LaGuardia Airport to Dublin with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $345	Free Cancellation	Rating 7.3 10,461 reviews		Search United Airlines flights
Delta	PriceFrom $363	Free Cancellation	Rating 7.8 8,698 reviews		Search Delta flights

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Maynooth

Why use momondo?

Why should I use momondo to find a flight deal from New York to Dublin?

Finding the right flight to Dublin from New York 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 Dublin quick and easy, saving you time and money.

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

Yes. momondo enables you to select and highlight flights to Dublin from New York with this policy.

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

Once all potential New York to Dublin 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 New York to Dublin right now. Can momondo alert me if prices change?

Yes. momondo can track prices for New York to Dublin flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your Dublin trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Cheap flights from New York LaGuardia Airport to Dublin from $291

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United Airlines flights from New York LaGuardia Airport to Dublin

Our best United Airlines deals on New York LaGuardia Airport to Dublin flight tickets

Air Canada flights from New York LaGuardia Airport to Dublin

Our best Air Canada deals on New York LaGuardia Airport to Dublin flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from New York LaGuardia Airport to Dublin that are best for you.

See travel insights to Dublin from

How to get the cheapest flight ticket from New York LaGuardia Airport to Dublin

What is the cheapest month to fly to Dublin?

What is the cheapest day to depart on your flight to Dublin?

What is the cheapest time of day to depart on your flight to Dublin?

What is the cheapest airline that flies from New York LaGuardia to Dublin?

Which airport is the most popular layover for flights between New York LaGuardia Airport and Dublin?

Which layover airport offers the lowest fares from New York LaGuardia Airport to Dublin?

Which layover airport has the shortest travel time from New York LaGuardia Airport to Dublin?

Which layover airport has the shortest connection time from New York LaGuardia Airport to Dublin?

When to book flights from New York LaGuardia Airport to Dublin

Cheap New York LaGuardia Airport to Dublin (LGA to DUB) flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from New York LaGuardia Airport to Dublin

Best airlines flying from New York LaGuardia Airport to Dublin

Compare and see reviews for airlines that fly from New York LaGuardia Airport to Dublin with momondo

Traveling to a place near Dublin?

Why use momondo?

An easier way to manage your Dublin trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Ireland

Airports servicing Ireland

Fly your favorite airline to Dublin

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Dublin

List of cabin classes available on flights landing in Dublin. Availability may vary depending on flight origin and airline.

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Popular flights according to clicks in the last 7 days on momondo

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