What you need to enter the United Kingdom with an Irish passport
Irish citizens do not need a visa to travel to the United Kingdom: a passport is enough.
- Processing time
- Not applicable: direct entry with your passport.
- Entry cost
- Free
- Minimum passport validity
- Whole stay
Last verified: 10 August 2026
Verified practical details
You don't need a visa to enter the United Kingdom, but here are some practical details worth knowing before you travel:
Required documents
- A passport or travel document valid for the whole of your intended stay. Unlike other destinations, the UK does not require extra months of validity beyond the trip
- Evidence that you will leave the UK at the end of your visit
- Evidence that you can support yourself and any dependants for the duration of the trip without recourse to public funds
- Evidence that you can pay for your return or onward journey
- Where someone else is paying for the trip, documentation showing who is covering the costs
Health insurance
Not mandatory for this destination.
When travel insurance is mandatory → Travel insurance policies ↓Transit rules
The UK draws a line between two kinds of transit. If you are only changing planes and will not pass through border control, the relevant permission is the Direct Airside Transit visa (DATV), and you stay in the transit area without entering the country. If you do pass through border control but leave the UK within 48 hours, the relevant permission is the Visitor in Transit visa. Staying longer than 48 hours rules both of them out: you then need a Standard Visitor visa. Whether you need a transit visa at all depends on your nationality.
More United Kingdom rules
They don't depend on your passport, so they are on the United Kingdom page:
Official portal: https://www.gov.uk/eta. Destination data verified on 10 August 2026. Sources: gov.uk/eta (20 GBP fee, validity, multiple entries and decision time); gov.uk/government/news/uk-enforces-digital-permission-to-travel (ETA mandatory since 25 February 2026 and automated decisions within minutes); homeofficemedia.blog.gov.uk (April 2026 factsheet); gov.uk/bringing-goods-into-uk-personal-use (alcohol and tobacco allowances); gov.uk/bringing-cash-into-uk (cash declaration) (checked 29 September 2026).
Travel insurance for the United Kingdom
It isn't listed as mandatory for this entry, but without insurance, medical care during the trip can get expensive.
See IATI's international site →IATI sells its policies according to the country you live in. Where do you live?
If your country isn't listed, try IATI's international site.
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Things to see and do in the United Kingdom
Tours, skip-the-line tickets and day trips, most with free cancellation up to 24 hours before.
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This pair in context
In the other direction, citizens of the United Kingdom can enter Ireland visa-free. See the United Kingdom → Ireland page.
Of the 9 passports from Northern Europe that VisaRadar tracks, for travel to the United Kingdom 1 enter visa-free and 8 need a prior authorisation or a visa on arrival.
With a passport from Ireland, in the rest of Northern Europe you can enter Denmark, Estonia, Finland, Iceland, Latvia, Lithuania, Norway and Sweden visa-free.
A passport from Ireland ranks 16 of 199 in the VisaRadar passport ranking and reaches 157 of 198 destinations without applying for a visa in advance.
Counts from the same requirements matrix behind this page's verdict, using the UN M49 subregions.
Frequently asked questions
Do Irish citizens need a visa for the United Kingdom?
No. You can enter the United Kingdom with just your passport.
How long does it take to get the entry permit?
Not applicable: direct entry with your passport.
What minimum passport validity is required?
A passport or travel document valid for the whole of your intended stay. Unlike other destinations, the UK does not require extra months of validity beyond the trip
What currency is used in the United Kingdom?
British Pound (GBP).
What do Irish passport holders need for the countries near the United Kingdom?
With a passport from Ireland, in the rest of Northern Europe you can enter Denmark, Estonia, Finland, Iceland, Latvia, Lithuania, Norway and Sweden visa-free.
Related pages
See United Kingdom requirements for other passports →
Informational only. Always verify requirements with the official embassy or consulate before you travel.