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Find cheap flights from Allentown to Ireland from $374

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Allentown to Ireland departing on 10/5. 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
Sat 6/15
Sat 6/22

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Best Ireland Flight Deals

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

Dublin
Dublin1 stop$675

Good to know

Cheapest flight

$374
Flight from Allentown to Cork

FAQs - booking Ireland flights

  • How does KAYAK find such low prices on flights from Allentown to Ireland?

    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 from Allentown to Ireland.

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

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

  • What is the Hacker Fare option on flights from Allentown to Ireland?

    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 Ireland with an airline and back to Allentown with another airline.

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

    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 Ireland from Allentown 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 Ireland

  • Morning departure is around 27% cheaper than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

Top airline flying from Allentown to Ireland

 
Need help choosing which airline to fly with from Allentown to Ireland? 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.
7.4
United AirlinesOverall score based on 10946 reviews
7.2Comfort
7.1Entertainment
6.7Food
8.1Crew
7.7Boarding
Airline reviews

Not a fan of the diagonal partially enclosed business class seats or how they have to be converted to beds manually by crew. I prefer more isolation and user control for switching to lie flat.

8.0 ExcellentAnonymous, May 2024IAH - AKL
Read more about United Airlines reviews

Not a fan of the diagonal partially enclosed business class seats or how they have to be converted to beds manually by crew. I prefer more isolation and user control for switching to lie flat.

No lounge access with “United First” ticket. False alarm about late flight, jeopardizing connection. Wrong meal. Loose power socket would not hold plug, could not charge device. In-flight access to text messaging did not work. Toilet seat on plane would not stay up.

We ended up with seats in the very back. So they did not recline. Have no idea why, we reserved and checked in very early. The isles were very narrow and the seats had very little leg room. But they did give us water, and a snack.

Energetic crew - flight full of swiftied going to Taylor's opening show in Paris! Long lines for bathroom made out kind of suck though

Check in etc was very good. As for on the plane, it was like flying in a freezer. It was so cold, i have flown for years and never been so cold on a plane. Staff on board said its always cold when flying which is a load of rubbish. They wouldnt put any heating on and now i have the flu because of this .

I’ve had a couple flights this week on United that were delayed by an hour or more

Flight was delayed 2.5 hours - a big deal on an overnight when you plan to sleep.

I feel like they have upgraded the app since I last flew United and I found it to be super helpful. I had stopped flying United unless absolutely necessary and my experience on this trip indicates they have been working hard to improve their services.

Surprisingly easy! I was hesitant to try this, but the cost swayed me. I actually felt like I had less stress than all the taxiing and possible delays that occur with short regional flights where you spend less time in the air than getting to and from the plane..

This flight was delayed multiple times and eventually canceled around 2-3ish. Original take off time was around 10:30am. By 3, there were no other options out of Houston, so stuck in Houston for from 3pm - 11am the next day.

Book cheap flights from Allentown to Ireland

Recent round-trip flight deals

10/10Thu
1 stopAmerican Airlines
17h 25mABE-DUB
10/23Wed
2 stopsAmerican Airlines
15h 00mDUB-ABE
$675
9/5Thu
1 stopAmerican Airlines
17h 25mABE-DUB
9/24Tue
1 stopAmerican Airlines
15h 25mDUB-ABE
$715
10/10Thu
2 stopsDelta
22h 40mABE-DUB
10/23Wed
2 stopsDelta
16h 31mDUB-ABE
$745
10/10Thu
1 stopAmerican Airlines
11h 55mABE-DUB
10/23Wed
1 stopAmerican Airlines
15h 25mDUB-ABE
$756
9/10Tue
1 stopUnited Airlines
12h 30mABE-DUB
9/19Thu
1 stopUnited Airlines
15h 13mDUB-ABE
$822
9/5Thu
1 stop
11h 55mABE-DUB
9/24Tue
2 stops
14h 40mDUB-ABE
$924
5/28Tue
1 stopUnited Airlines
12h 36mABE-DUB
6/4Tue
1 stopUnited Airlines
15h 02mDUB-ABE
$1,262
6/15Sat
1 stopDelta
12h 50mABE-DUB
6/20Thu
1 stopDelta
17h 14mDUB-ABE
$1,570
6/17Mon
2 stopsWestJet
36h 06mABE-DUB
6/21Fri
2 stopsWestJet
16h 44mDUB-ABE
$1,636
9/5Thu
2 stops
13h 20mABE-DUB
9/24Tue
2 stops
17h 45mDUB-ABE
$1,863

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Recent one-way flight deals

10/5Sat
2 stops
47h 32mABE-ORK
$374

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Allentown - Ireland Flights

Departure:

Allentown (ABE)United States

Return flight deals:

Ireland - Allentown

Cabin classes: