Cheap flight from Pittsburgh to Dublin from $529

Frequently Asked Questions

• Which airlines offer direct flights from Pittsburgh to Dublin?

  At the moment, you can catch a nonstop flight from Pittsburgh to Dublin with the following airlines, including: Aer Lingus Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.

• When is the best time to book flights from Pittsburgh to Dublin?

  By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Pittsburgh to Dublin is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.

• When are flight tickets from Pittsburgh (PIT) to Dublin (DUB) the cheapest?

  The cheapest months to fly from Pittsburgh to Dublin is September, when demand for travel is lower.

• Which upcoming date is cheapest to fly from Pittsburgh to Dublin on?

  After crunching the numbers on our November flight calendar, it's currently cheapest to fly from Pittsburgh to Dublin on November 11, 2025 with Jetblue Airways, with prices starting at $356.

• Which airports can I fly to for Dublin from Pittsburgh?

  You can land at any one of the following hubs in Dublin, with Pittsburgh International Airport to Dublin Airport (PIT-DUB) is by far the most common option on this route: Dublin Airport (DUB).

• Is there any time difference between Pittsburgh and Dublin?

  The time difference between Dublin and Pittsburgh is 5h.

• How do I change or cancel my ticket from Pittsburgh to Dublin?

  Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.