1 of 1
Story summary
- Starting February 25, 2026, dual-national British citizens must present a British passport or a certificate of entitlement at entry.
- Irish citizens are exempt and may use either their Irish or British passport.
- The rules are part of the United Kingdom's electronic travel authorization scheme.
- Dual nationals cannot apply for an ETA or visa and must travel with documentation.
- Failure to comply may bar boarding flights to the United Kingdom.
