Travel from Ireland to Guam is straightforward
This is the generic answer for any Ireland citizen. Not legal or medical advice — verify with your airline and destination authorities before travel.
Ireland passport holders can travel to Guam without a visa for stays of up to 90 days.
This is the generic case for any Ireland citizen. Sign in (free) to personalize this Guam analysis for your passport, vaccinations & connecting flights.Personalize →Generic country-level guidance for Guam. Verify against the official source before you travel.
This page covers a direct flight to Guam. If your route connects through a third country, that country may require its own transit visa — sometimes even for a short stop inside the airport between flights (a layover). Transit rules depend on your specific routing, so check the country you connect through separately, or analyse your full itinerary.
No visa required for entry to Guam. Stays of up to 90 days are permitted under the visa-waiver agreement.
You're travelling to Guam (GU). Your home cellular plan may or may not include data abroad — check your carrier's international options before you fly. An eSIM is a low-commitment alternative if your plan doesn't cover the destination or charges high roaming rates.
Declare EUR 10,000 or equivalent when entering or leaving Ireland (IE). Form: Cash declaration form. EU-wide: declare €10,000+ when entering/leaving the EU. Individual member states may have additional rules.
Year-round averages. Warm band = typical daily low to high (°C); blue bars = typical rainfall (mm). Hover or tap a month for details.
Warmest around Jun (~30°C); wettest around Aug (~367mm).
This page covers the generic case for any Ireland citizen. Sign in (free) and create a traveler profile to factor in your specific passport expiry, vaccinations, previous visas held, and connecting flights — and get the same analysis for your exact itinerary.
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