This is how it looks with JPRB, it is certainly similar with Jobseeker Benefit .
Read this :
www.gov.ie
A person shall be disallowed from receiving Jobseeker’s Pay-Related Benefit while they are absent from the state.
There are two exceptions to this disqualification:
Absence from the state
A person may receive Jobseeker’s Pay-Related Benefit for 2 weeks in any calendar year while absent from the state for example for holidays or funerals abroad etc.
A person is required to inform their Intreo Centre or Social Welfare Branch Office 2 weeks in advance of their departure, and they must complete the JPRB30 Absence from the state form.
All payments should be made retrospectively, and it is not necessary for the person to present themselves at the office after their return in order for normal payments to resume and arrears due to issue. If a person is absent from the state for longer than 2 weeks, they may be paid in respect of the first two weeks but should be disqualified for any period abroad in excess of this.
Persons who have been approved for unpaid absence from the state outside of the standard 2 weeks, should be asked to attend upon their return. It should also be noted that officers retain the discretion to invite any person to return to the office after being absent from the state where it is considered that there is a valid reason for doing so.