What is the minimum connection time at Dublin Airport? Transfer process minimum connection time of 45 minutes to permit the movement of passengers and the baggage to the departing aircraft.

Whether 1 hour is enough at Dublin Airport (DUB) depends heavily on several factors. Here’s a breakdown:

Likely NOT Enough If:

1. You’re connecting between flights — Even if both flights are in the same terminal (mostly Terminal 1 for short-haul EU flights, Terminal 2 for long-haul and some EU), you must clear security again if arriving from outside Ireland. Passport control may also be required. This can take 30-60+ minutes during peak times.
2. You’re arriving on an international flight — You’ll need to clear Irish immigration and customs, collect baggage (if checked), and possibly re-check for a connecting flight. This almost always takes more than an hour.
3. It’s a peak time — Mornings, evenings, and holiday periods mean longer security/immigration queues.
4. Your flights are on separate tickets — If you miss your connection, the airline isn’t obligated to rebook you.
5. You need to change terminals — While a shuttle bus connects T1 and T2 (5–10 minutes), you still need to factor in security and walking time.

Might Be Enough If:

1. You’re flying within Ireland or to the UK (Common Travel Area) — No passport control, and security can be quicker. If you already have your boarding pass and no checked bags, you might make it.
2. You’re only going through security for a departing flight — If you’re already in the departures hall with boarding pass in hand, Dublin Airport recommends being at security at least 60 minutes