When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 49 days in advance, which can save you up to 36% on flights from Trenton, New Jersey to Ireland compared to booking the week you need them. Waiting 49 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $680. For sooner than that we have options available in the next 3 days from $841.
Flights from Trenton, New Jersey to Ireland lean towards being more expensive in June. Prices are generally better when you fly from Trenton, New Jersey to Ireland in February, with the cheapest ticket starting at $286.
When flying from Trenton, New Jersey to Ireland, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
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