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Find cheap flights from Allentown to Ireland - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Price, demand and travel trends for Allentown to Ireland flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

What's the cheapest time of day to fly from Allentown to Ireland?

Data from the past 12 months shows it's cheapest to fly to Ireland during the morning with average prices of $599. The afternoon is the most expensive time to fly, with average prices of $834.

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Your Allentown to Ireland flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • How much should I budget for a flight from Allentown to Ireland?

    Over the past 12 months, round-trip fares from Allentown to Ireland have ranged from $589 to $848.

  • What are some popular landmarks in Ireland?

    KAYAK travelers' favorite landmarks in Ireland include:

    • St. Stephen's Green
    • Aviva Stadium
    • St. Patrick's Cathedral
    • Merrion Square

Your guide to booking Allentown to Ireland flights

Get tips on when to book, when to fly and what to know before your trip.
  • Flying on Wednesday is usually the cheapest. Flights on Friday cost about 50% more on average, so being flexible with your travel dates could help you save.
  • Start your trip in Dublin, which is the most popular destination in Ireland. From there, it's easy to continue on to other popular destinations such as Galway, Cork and Killarney.

More options for your flight from Allentown to Ireland

Complete your trip to Ireland with a hotel stay or car rental

Car rentals in Ireland
Hotels in Ireland
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