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Find cheap flights to Dundalk from $169

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Dundalk departing on 10/22. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Mon 7/1
Mon 7/8

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Low season

January

High season

June

Cheapest flight

$169
Best time to beat the crowds with an average 27% drop in price.
Most popular time to fly with an average 40% increase in price.
Flight from New York John F Kennedy Airport to Dublin

FAQs - booking Dundalk flights

  • How long is the flight to Dundalk?

    Flights from Chicago7h 52m
    Flights from New York7h 08m
    Flights from Boston6h 46m
    Flights from Philadelphia7h 05m
    Flights from Los Angeles10h 41m
  • What is the cheapest flight to Dublin?

    The flight route Boston to Dublin was the most popular route on KAYAK over the last 3 days. A return flight could be found for $324. Also in the last 3 days, New York was the most budget-friendly place to find a flight to Dublin with one-way tickets at $169 and $323 round-trip.

  • Which airlines fly to Dublin?

    Many airlines fly to Dublin, the most common ones being Aer Lingus, American Airlines, and United Airlines. See the amount of flights per week for popular airlines flying to Dublin.

  • How to fly to Dundalk?

    You cannot fly directly to Dundalk. KAYAK recommends you fly to Dublin (DUB) (40.17 miles from Dundalk). From there you can rent a car or get a taxi.

  • What airports are near Dundalk?

    The closest airport is Dublin (DUB) (40.17 mi). Other nearby airports are Belfast Intl (BFS) (46.11 mi), Belfast City (BHD) (47.97 mi), Castletown Ronaldsway (IOM) (72.91 mi) or Londonderry Eglinton (LDY) (77.91 mi). KAYAK recommends you fly to Dublin.

  • How far is Dublin from central Dublin?

    Central Dublin is 6 miles away from Dublin.

  • What is the name of Dublin’s airport?

    All flights to Dublin land at Dublin. The airport code is DUB,and it can also be referred to as Dublin or Dublin Airport.

  • How does KAYAK find such low prices on flights to Dundalk?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to Dundalk.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to Dundalk?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Dundalk is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights to Dundalk?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Dundalk with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to Dundalk?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Dundalk up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding cheap flights to Dundalk

  • There is no major airport in Dundalk. It is instead served by Dublin Airport.
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Dundalk flight deals.

Top 5 airlines flying to Dundalk

 
Need help choosing which airline to fly with from the United States to Dundalk? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 10419 reviews
7.9Comfort
8.6Crew
8.0Entertainment
8.2Boarding
7.4Food
Airline reviews

I've flown many many times on Northwest and then Delta. The crew on this flight were absolutely the best I've had the pleasure of being looked after by.

10.0 ExcellentAnonymous, May 2024MSP - YVR
Read more about Delta reviews

I've flown many many times on Northwest and then Delta. The crew on this flight were absolutely the best I've had the pleasure of being looked after by.

Flew first class so everything was great. But maybe because the flights were red eye, no meals were served, just chips. I flew Alaska Air 1st class at 9PM (2 hour flight) and they served beef short rib sliders!

Had to change aircraft due to a faulty door. Surprisingly it only caused about an hour and a half of delay. Delta handled this situation as well as can be expected.

Awful. Flight was continuously getting delayed and gates kept changing without any reason. Flight was delayed for more then 3 hours

Paid premium for Delta only to be on safe but tired old 767 with ancient cabin in mediocre condition. Poor wifi and horrible inflight entertainment. Hardly a premium experience. Should have flown SW and had fun flight crew and no pretense

Our flight to Zurich was delayed by almost 3 hours, so we missed our next flight. There was no indication it would be delayed this much. We were told the gate had changed and then it apparently took over 2 hours to load the "catering" on the plane. We were not compensated in any way for the trouble.

Rated entertainment as Mediocre as there were major problems with the Infotainment system that took probably a half hour for them to fix.

Your crew could maybe answer the call bell at least one of the times I pressed it. I pressed it first time with 2.5 hours left in our flight bc my partner was hungry and wanted a sandwich. We finally got the sandwich with 40 mins left in the flight.

Half the bathrooms assigned to economy were out of action

Delta crushed it. Flight attendant in first was attentive and just never stopped. Honestly one of the best domestic flights I’ve been on.

I had a great flight. Everything went smoothly and the flight arrived early.

Well....let's start from the point that I had to stay in airport for 12 hours instead of 2 that was scheduled. Poor company and even worst customer service. Never again....

The flight and boarding were easy peasy. I was traveling with my 4-year-old, so a smooth boarding experience was especially appreciated. My only piece of feedback is really about where our gate was in O'Hare. They've shoved four gates into a tiny corner of the B terminal and there isn't early enough room or seating for everyone. Not United's problem, but did dent the overall experience.

We liked the fully reclinable seats. Had center seats, so it was difficult to talk to spouse. Crew was great

Aisle chair was good and liked the foot bar preventing you from putting your foot in the isle, The breakfast on this international flight to Zurich was horrible (Europeans, specially, used to good food) may make this a dealbreaker for booking with United Airlines again. I agreed with my Spanish fellow passenger.

Dinner was okay but the breakfast was not eatable on the flight San Francisco to Zurich.

There was no screens on board AND the WiFi didn’t work. My seat was broken and couldn’t recline so I couldn’t even sleep. The flight attendants didn’t offer anything to make it more comfortable. It was such an old cramped plane, when the person in front of me reclined I couldn’t even open my tray table. All the United ads talk about guaranteeing everyone gets a screen!

The Wi-Fi was unavailable on this flight for some reason.

The flight was delayed almost 2 hours. Bad customer service etc. I will never fly Luthansa. Ever!!!

On time take off…US cabins look tired and need of refresh!

Nothing, terrible travel experience due to weather and maintenance delays and was left stranded in Austin.

Missed connection from Philadelphia to London because flight from DC was seriously delayed. Was re-routed the next day (had to pay for hotel) to Zurich and was given a main cabin middle seat while I had paid for premium. Great job AA!!!

My husband and I pre-ordered our food, but they did not have my husband’s order, and my cheese plate was very average. I asked for a blanket and was told they don’t carry blankets on domestic routs. The flight was on time and smooth!

28 hour delay at Fort Worth/Dallas airport, part due to weather which was unavoidable, but various other reasons - no pilot, no fa, mechanical problem, plane too small, too big, crew out of flying time, seat configuration problems.... endless and hourly updates with a different excuse. Finally told us about 3.00 am, that the flight was delayed to hours later.

Experience was bad. 3.5 hour delay for a 2.5 hour trip. There was no r Transparency about the reason for the delay and it was done 30 mins at a time.

Original flight delayed several times and finally canceled at 2:30 in the morning. Staff at the gate was not very helpful in resolving problems or communicating why there were delays. I spent 34 hours at the airport before I could leave, they couldn't book me on another early flight even after canceling my original flight. Next flight available after my original flight was canceled was 22 hours later. I will never fly American Airlines again.

very very tight seats unfriendly crew who do not seem to care about the comfort of their passengers and do not know how to smile poor ground staff support at LHR and PHX

The boarding process and flight were great. However, I waited about 40 minutes for my luggage. It did not come up on the designated belt. Instead, everyone’s bags were on a cart. Not sure what the issue was, but we were not informed until another passenger went looking for her bags and found them.

There were delays on both ends. It made it less than excellent. This plane was great though

AA1537 the AC was not working properly. It was very hot and uncomfortable.

Are Longus was fine. I booked thru Kayak and was unable to get my business class seat early. Sat next to galley. Crew forgot to wake me for breakfast.

I was pleasantly surprised - it has been awhile since I traveled with them - other than being delayed leaving Malaga everything ran very smoothly- yes I would travel with aer Lingus again and yes I would recommended

I loved how they arrange boarding (starting with people seated in back and moving to the front). Flight crew was very polite and welcoming. Seating was ok, I felt like there was enough leg space however it is noticeable when the passenger in front of you sets their seat back.

Flight staff very friendly and helpful where possible. Late flight and travelling with young child, cabin lights remained on for the duration of the flight which was a little disappointing considering the time of the flight. Overall very happy to travel with Aer Lingus.

Nice to be on a flight that wasn't fully booked so there were only two of us in the three seat row.

The only problem was there are games on the entertaiment system. The guy behind me played poker the entire time and poking the back of my seat. I hope they remove these.

Delayed due to weather... fine. But then the board us. Rows 15 and back had to go down the stairs and back up the back stair entrance to the plane. No assistance offered. Then they inform us that we are delayed for paperwork for an hour. So why did we board? Then, about 45min later they inform us that it'll be another 60-90mins. Really? No wifi, no seat entertainment, no drink or snacks offered. And we were not allowed to deboard.

Great travel. Wonderful experience. Hope to do it again in the near future. God willing

Aer Lingus doesn't have plug ins for devices at each seat. They also did not give me a dairy free meal as requested and confirmed by staff. It was as if I had not requested anything. Otherwise, they were great!

There were a lot of empty rows. As a single passenger I should not have been seated with 2 others. The WiFi didn’t work. The Kosher meal was awful.

Boarding was as fast and efficient as possible. The flight crew were amazing and extremely friendly. We enjoyed our flight.

Very bed boarding, there was overbooked and make a lot of problems and noises

There was a problem in the luggage because there were not porters

On my way from Chicago to London, I was seated next to a quite heavy passenger. I could barely move. BA should have ensured that overweight customers are placed in comfortable seats and not to penalize also other passengers because BA is not willing to accommodate these passengers and their needs. No respect at all.

The flight as far as timings go was excellent. Unfortunately we ended up sat with someone on a night flight who had been drinking alcohol before boarding and BA staff were happily serving him more alcohol. He was very drunk which made our flight uncomfortable and awkward. My partner had this person lying on him whilst asleep. Alcohol should be served minimally. If there had been an emergency this person would not have been in a fit state to act accordingly.

First time flying with BA and I will do it again. Staff at airport and on board were very nice and helpful

they are improving. The crew from Charlotte to Tampa was outstanding. SMILING and trying to be helpful with the customers.

Wonderful service and very comfy in the bulkhead in Economy Plus! Delicious food.

The BA team at Sky Harbor is deplorable, full of unnecessary attitude and poor communication. It seems like every member of the team was looking at another to solve the problem, instead of taking agency to do so themselves. I saw no less than 6 altercations with the same gate agent where he threatened to revoke the passengers boarding pass for asking a wildly reasonable question, something as simple as where the cue to board was. I’ve complained to BA before but it seems this isn’t an issue for them, which is very disappointing

Boarding poor in London,ok in Chicago. Don’t like Heatrow/terminal5

Book Cheap Dundalk Plane Tickets

Recent round-trip flight deals

11/9Sat
1 stopScandinavian Airlines
11h 45mEWR-DUB
11/16Sat
1 stopScandinavian Airlines
32h 15mDUB-EWR
$323
10/21Mon
1 stopScandinavian Airlines
12h 45mBOS-DUB
10/28Mon
1 stopScandinavian Airlines
25h 40mDUB-BOS
$324
11/11Mon
1 stopUnited Airlines
22h 50mLGA-DUB
11/19Tue
1 stopUnited Airlines
30h 46mDUB-LGA
$383
11/11Mon
nonstopUnited Airlines
6h 45mEWR-DUB
11/19Tue
1 stopUnited Airlines
11h 36mDUB-EWR
$390
11/6Wed
nonstopAer Lingus
6h 40mJFK-DUB
12/5Thu
nonstopAer Lingus
7h 40mDUB-JFK
$394
11/5Tue
nonstopAer Lingus
5h 55mBOS-DUB
11/15Fri
nonstopAer Lingus
7h 10mDUB-BOS
$398
10/21Mon
1 stopAmerican Airlines
10h 35mPHL-DUB
11/4Mon
1 stopAmerican Airlines
26h 05mDUB-PHL
$435
11/2Sat
1 stopDelta
33h 45mSFO-DUB
11/13Wed
1 stopDelta
16h 30mDUB-SFO
$440
10/21Mon
nonstopAmerican Airlines
6h 35mPHL-DUB
11/4Mon
1 stopAmerican Airlines
26h 05mDUB-PHL
$442
10/27Sun
nonstopDelta
6h 10mBOS-DUB
11/9Sat
nonstopDelta
7h 35mDUB-BOS
$445

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Recent one-way flight deals

10/22Tue
1 stop
18h 15mJFK-DUB
$169
7/18Thu
1 stop
16h 55mJFK-DUB
$187
11/27Wed
nonstopAer Lingus
10h 15mLAX-DUB
$361
8/29Thu
nonstopAer Lingus
6h 05mBOS-DUB
$363
10/17Thu
1 stopDelta
18h 45mLGA-DUB
$397
10/30Wed
1 stopUnited Airlines
15h 18mPHL-DUB
$428
10/8Tue
1 stopUnited Airlines
21h 10mLAX-DUB
$437
7/25Thu
1 stopDelta
23h 46mLAX-DUB
$443
10/7Mon
nonstopAmerican Airlines
10h 15mLAX-DUB
$468
9/3Tue
nonstopAmerican Airlines
6h 55mPHL-DUB
$492

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Last minute flights to Dundalk

Last minute flight, train and bus deals

6/5Wed
multi-stopPLAY
10h 00mBOS-DUB
6/12Wed
multi-stopPLAY
11h 25mDUB-BOS
$458
6/4Tue
multi-stopPLAY
10h 00mBOS-DUB
6/11Tue
multi-stopPLAY
11h 25mDUB-BOS
$476
6/4Tue
multi-stopAmerican Airlines
8h 13mLGA-DUB
6/18Tue
multi-stopAmerican Airlines
11h 04mDUB-LGA
$685
6/4Tue
nonstopAer Lingus
6h 45mJFK-DUB
6/11Tue
multi-stopAer Lingus
15h 45mDUB-JFK
$705
6/4Tue
nonstopAer Lingus
6h 45mJFK-DUB
6/12Wed
multi-stopAer Lingus
15h 45mDUB-JFK
$711
6/5Wed
multi-stopAmerican Airlines
9h 50mJFK-DUB
6/10Mon
multi-stopAmerican Airlines
12h 15mDUB-JFK
$722
6/2Sun
multi-stopUnited Airlines
19h 35mORD-DUB
9/18Wed
multi-stopUnited Airlines
15h 55mDUB-ORD
$737
6/4Tue
multi-stopUnited Airlines
15h 35mORD-DUB
8/27Tue
nonstopUnited Airlines
8h 30mDUB-ORD
$746
6/2Sun
multi-stopDelta
11h 01mORD-DUB
9/18Wed
multi-stopDelta
16h 26mDUB-ORD
$778
6/4Tue
multi-stopDelta
17h 35mORD-DUB
10/1Tue
multi-stopDelta
18h 24mDUB-ORD
$796

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