Which airlines fly to Dublin?

Aer Lingus, United Airlines, American Airlines and Delta are the most popular airlines that fly from United States to Dublin on a routine basis, according to our data. You should be able to find flights to Dublin with these airlines and other airlines flying from United States.

Delta Flights to Dublin

Delta operates around 19 flights into Dublin in any given week. The most common departure point for these flights was from Amsterdam Schiphol, with the best round-trip Delta deal found being $363 (Atlanta Hartsfield-Jackson to Dublin). Users have rated Delta 7.9/10 in over 8,004 reviews on momondo.

KLM Flights to Dublin

$362 is the best round-trip KLM deal to Dublin found on momondo in the last few days. The deal departed from Atlanta Hartsfield-Jackson. KLM has 26 flights to Dublin most weeks, with prices varying by availability. 1,405 momondo users have reviewed KLM, scoring the airline a 7.7/10 on average.

How long does it take to fly to Dublin?

Average flight duration from United States to Dublin depends on which airport you fly into and out of. Flying from Los Angeles to Dublin is 10h 15m on average, while flying from Miami to Dublin is 8h 20m on average. Dublin is the most popular airport in Dublin.

$210 Cheap Flights to Dublin in 2025/26

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Find the cheapest flights from the United States to Dublin

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One-way

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Cheap round-trip flights

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10:05 am - 7:10 amJFK-DUB

16h 05m2 stops

9:00 am - 4:09 pmDUB-JFK

12h 09m1 stop

$327Air Canada

Find Deal

Thu, Dec 4 - Wed, Dec 10

3:30 pm - 7:10 amLGA-DUB

10h 40m1 stop

9:00 am - 4:59 pmDUB-LGA

12h 59m2 stops

$328Multiple Airlines

Find Deal

Fri, Dec 5 - Mon, Dec 8

6:00 am - 10:20 amLGA-DUB

23h 20m1 stop

9:00 am - 9:13 amDUB-LGA

29h 13m1 stop

$331United Airlines

Find Deal

Thu, Dec 4 - Mon, Dec 8

6:05 am - 10:20 amLGA-DUB

23h 15m1 stop

9:50 am - 8:05 amDUB-LGA

27h 15m1 stop

$335United Airlines

Find Deal

Thu, Apr 23 - Tue, Apr 28

5:10 pm - 4:15 amBOS-DUB

6h 05mnonstop

11:40 am - 1:55 pmDUB-BOS

7h 15mnonstop

$343Aer Lingus

Find Deal

Sat, Feb 21 - Thu, Feb 26

9:15 pm - 8:20 amBOS-DUB

6h 05mnonstop

4:45 pm - 6:59 pmDUB-BOS

7h 14mnonstop

$344Aer Lingus

Find Deal

Sat, Feb 21 - Thu, Feb 26

9:15 pm - 8:45 amJFK-DUB

6h 30mnonstop

10:45 am - 1:20 pmDUB-JFK

7h 35mnonstop

$349Delta

Find Deal

Wed, Dec 3 - Mon, Dec 8

10:20 pm - 9:20 amBOS-DUB

6h 00mnonstop

11:30 am - 1:40 pmDUB-BOS

7h 10mnonstop

$349Delta

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Sun, Nov 23 - Fri, Nov 28

7:15 pm - 1:35 pmBOS-DUB

13h 20m1 stop

11:30 am - 8:30 pmDUB-BOS

14h 00m1 stop

$372American Airlines

Find Deal

Mon, Jan 5 - Thu, Jan 15

6:10 pm - 9:40 amJFK-DUB

10h 30m1 stop

12:40 pm - 7:00 pmDUB-JFK

11h 20m1 stop

$376American Airlines

Find Deal

Fri, Apr 3 - Wed, Apr 8

Fly from

Route

Depart

Return

Price

New YorkDublin

JFK - DUB

JFKDUB

New York John F Kennedy Intl

Thu 12/4

10:05 am-7:10 am

2 stops16h 05m

Dublin

Wed 12/10

9:00 am-4:09 pm

1 stop12h 09m

$327

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Fri 12/5

3:30 pm-7:10 am

1 stop10h 40m

Dublin

Mon 12/8

9:00 am-4:59 pm

2 stops12h 59m

$328

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Thu 12/4

6:00 am-10:20 am

1 stop23h 20m

Dublin

Mon 12/8

9:00 am-9:13 am

1 stop29h 13m

$331

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Thu 4/23

6:05 am-10:20 am

1 stop23h 15m

Dublin

Tue 4/28

9:50 am-8:05 am

1 stop27h 15m

$335

BostonDublin

BOS - DUB

BOSDUB

Boston Logan Intl

Sat 2/21

5:10 pm-4:15 am

Nonstop6h 05m

Dublin

Thu 2/26

11:40 am-1:55 pm

Nonstop7h 15m

$343

BostonDublin

BOS - DUB

BOSDUB

Boston Logan Intl

Sat 2/21

9:15 pm-8:20 am

Nonstop6h 05m

Dublin

Thu 2/26

4:45 pm-6:59 pm

Nonstop7h 14m

$344

New YorkDublin

JFK - DUB

JFKDUB

New York John F Kennedy Intl

Wed 12/3

9:15 pm-8:45 am

Nonstop6h 30m

Dublin

Mon 12/8

10:45 am-1:20 pm

Nonstop7h 35m

$349

BostonDublin

BOS - DUB

BOSDUB

Boston Logan Intl

Sun 11/23

10:20 pm-9:20 am

Nonstop6h 00m

Dublin

Fri 11/28

11:30 am-1:40 pm

Nonstop7h 10m

$349

BostonDublin

BOS - DUB

BOSDUB

Boston Logan Intl

Mon 1/5

7:15 pm-1:35 pm

1 stop13h 20m

Dublin

Thu 1/15

11:30 am-8:30 pm

1 stop14h 00m

$372

New YorkDublin

JFK - DUB

JFKDUB

New York John F Kennedy Intl

Fri 4/3

6:10 pm-9:40 am

1 stop10h 30m

Dublin

Wed 4/8

12:40 pm-7:00 pm

1 stop11h 20m

$376

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

Dublin flights insights and trends

Explore insights for your Dublin flight to craft the best travel plan

Prices

Other information

What is the cheapest month to fly to Dublin?

In general, October is the cheapest month to fly from United States to Dublin. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $454. If you’re not able to fly to Dublin in October, then January is your next best option. Flight prices from United States to Dublin during January average around $474.

What is the absolute cheapest flight to Dublin?

See prices from:

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

The cheapest day to depart from United States to Dublin is on a Wednesday. Travelers who choose to depart for Dublin on a Wednesday will often find tickets for as low as $611. Flights from United States to Dublin on a Saturday will generally be more expensive and average around $671. 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 morning is the cheapest time of day to fly from United States to Dublin when you can find flight prices for as low as $609. Flying to Dublin in the morning is an ideal time because this is during off-peak travel hours. Flights at noon are often more expensive with an average ticket price of $663.

How far in advance should I book a flight to Dublin?

You are more likely to see cheaper flights to Dublin from United States when booking weeks ahead of your departure date. In general, you can expect to find flights to Dublin for around $593 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Dublin from United States for as low as $527 on momondo.

Cheapest flights to Dublin

Find the cheapest flights to Dublin from your nearest city or airport

Find flights from Los Angeles to Dublin

CHEAPEST MONTH TO FLY TO DUBLIN FROM LOS ANGELES	January	23% cheaper	Flying from Los Angeles to Dublin costs on average just $562 in January
MOST EXPENSIVE MONTH TO FLY TO DUBLIN FROM LOS ANGELES	June	43% more expensive	It costs about $1,038 for flights to Dublin from Los Angeles in June
MOST POPULAR MONTH TO FLY TO DUBLIN FROM LOS ANGELES	March	748% more users visited	More momondo users searched in flights to Dublin from Los Angeles in March than any other month

Cheap Dublin flight deals and tips

Summary info about Dublin flight prices, duration and airlines

Best One-Way Price	$210
Best Round-Trip Price	$327
Fastest flight time	6h 30m
Popular in	December

The best one-way flight price to Dublin from United States in the last 72 hours is $210 (Boston Logan Intl to Dublin).

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The best round-trip flight price to Dublin from United States in the last 72 hours is $327 (New York John F Kennedy Intl to Dublin).

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The fastest flight to Dublin from United States takes 6h 30m (Newark to Dublin).

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December has the highest demand for flights to Dublin, with a 0% price increase on average.

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Frequently asked questions about flying to Dublin

How far in advance should I book a flight to Dublin?

You are more likely to see cheaper flights to Dublin from United States when booking 32 days ahead of your departure date. In general, you can expect to find flights to Dublin for around $556 when searching 32 days out. Don’t hesitate to check prices now though because momondo users recently found tickets for as low as $440.

Is there an alternative airport near Dublin?

Waterford Airport can be an alternative airport used for travel to Dublin.

When did momondo last update prices for flights to Dublin Airport?

Prices for flights to Dublin Airport were last updated today.

How many operators does momondo search for flights to Dublin Airport?

The number of operators available for flights to Dublin Airport is 39 as of November 2025.

How old do you have to be to fly to Dublin Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel 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.

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Why use momondo?

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

It is quick and easy to find flights to Dublin on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Dublin that suits you.

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

All flight searches to Dublin on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights to Dublin?

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

Price alerts on flights to Dublin are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.