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Liquid Limits

Dublin · Ireland · IATA DUB · ICAO EIDW

Source check recorded

Dublin liquid rules: Yes — Dublin allows liquids up to 2L, with exceptions

  • →No clear plastic bag required
  • →Liquids stay in your bag at security
  • →Dublin's 2-litre allowance is per container (no limit on the number of containers) and also applies at its connecting and self-transfer security checks.

Heads up: many other airports still enforce the 100ml limit. Check the airport you fly home from before packing for the return leg.

At security

  • Liquids up to 2L per container
  • Leave liquids in your bag
  • No clear plastic bag needed
  • Dublin's 2-litre allowance is per container (no limit on the number of containers) and also applies at its connecting and self-transfer security checks.
  • US preclearance at Dublin adds US immigration, customs and agriculture checks; Dublin's pages don't state a liquids allowance for any extra US screening — confirm with your airline and pack to 100ml if unsure.
  • Rules may differ at your destination airport
Max liquid
2 L
Plastic bag
Not needed
Remove at security
No
Source check recorded
18 Oct 2026
Source
Dublin Airport (daa)

Source check recorded against Dublin Airport (daa) · 18 Oct 2026.

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At DUB · the three rule systems

Security

Will this pass the checkpoint?

Limited

Dublin: containers up to 2L (exceptions: Dublin's 2-litre allowance is per container (no limit on the number of containers) and also applies at its connecting and self-transfer security checks.).

Source: Dublin Airport (daa)
Airline

Can this travel in cabin or checked baggage?

Airline-dependent

Your airline's cabin-bag size and weight limits still apply on top of security rules.

Border

Can you bring this into the destination country?

Unknown

Customs and import rules depend on where you land and what you carry — this airport page doesn't cover them.

Three separate rule systems · Any one can stop your item

Before you fly home: check what you're bringing back

Some liquids are fine through airport security but restricted by customs, biosecurity, alcohol duty, medicine rules or destination law.

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More about Dublin

Common "can I take…" questions

    Country
    Ireland rules

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    Deeper reading for travellers flying from Dublin.

    Packing checklist for Dublin

    A short checklist for this trip — pack what you need to stay within the rules above.

    Packing checklist
    Cabin bag

    Larger liquids allowed here — bring what you need.

    Packing checklist
    Packing cubes
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    Official sources cited where available; dates shown only for recorded checks.
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    Liquid Limits is a travel planning tool, not an official aviation source. Always check official airport or aviation security guidance before travel.