Longer, more detailed guides that sit alongside the main Dublin Airport pages, covering the questions that need more than a quick answer, from U.S. Preclearance to working out whether you need T1 or T2. Checked August 2026.
In this guide
- US Preclearance at Dublin Airport: how it works and how much time to leave
- T1 or T2? A first-timer's guide to Dublin Airport terminals
Frequently asked questions
Does Dublin Airport have a train or Luas? No. There is no rail link of any kind at Dublin Airport, no DART, Luas or metro, and every surface connection is by road. See the public transport page for every bus and coach option.
Which terminal are U.S. flights in at Dublin Airport? T2, because that is where U.S. Preclearance is located. Read the full U.S. Preclearance guide for how early to arrive.
More: Overview, Facilities, FAQs.
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Last verified August 2026 by the Dublin Airport Guide editorial team. Prices and timetables change, so confirm the specifics on the official Dublin Airport website before you travel.