FCO Argentina travel advice: what Brits should check

The 'FCO Argentina' advice people search for is now the Foreign, Commonwealth & Development Office (FCDO) Argentina travel advice on GOV.UK; the FCO name changed in 2020. Read the live warning at the top and the separate safety, entry requirements and health sections before you set off, even if you already live here. The FCDO gives British travellers risk and consular information, not Argentine residence permission or a guarantee that your insurer will pay.

Which page answers which question?

Do not treat a search-result snippet as the warning. It can be out of date. The FCDO distinguishes 'against all travel' from 'against all but essential travel'; those phrases matter because many policies exclude cover if you travel contrary to advice. Read the wording for the particular destination and the policy's exclusions. Save the advice page rather than relying on a screenshot taken months ago.

A five-step check before leaving home

1. Open the live FCDO country page. In its safety section, look for protests, strikes and crime alerts; in its health section, look for regional risks and vaccination guidance. Subscribe to GOV.UK email updates from the country page. Do this again before a long weekend, not only when you first move.
2. Match your documents to the journey. British passport holders ordinarily enter Argentina visa-free as tourists for up to 90 days (September 2026); Migraciones offers one 90-day extension for a fee. Your Argentine residence card or pending-residence document changes what you should show when returning. A domestic flight still requires accepted photo identification: confirm the carrier's document rules against the name on the booking. This page is for travel planning, not residence paperwork; see the first-week Buenos Aires checklist if you have just arrived.
3. Check each border, not just Argentina. The ferry from Buenos Aires to Colonia crosses into Uruguay; a trip from Puerto Iguazú to the Brazilian side of the falls crosses into Brazil. Read the FCDO country advice and the destination government's entry rules for each country before buying an onward ticket. Do not assume a weekend outside Argentina restarts a new 90-day tourist allowance: re-entry is decided at the border. Our Colonia day-trip guide covers the practical crossing.
4. Check cover and contacts. Carry the insurer's assistance number, policy number, passport details and prescription names offline. Ask whether your policy covers hiking, skiing, car hire or evacuation if those are in the plan. A prepaga (private healthcare plan, closer to Bupa than the NHS) is not automatically overseas travel insurance. Under DNU 366/2025, Argentine public hospitals can charge non-residents for non-emergency care; emergencies remain free and residents with a DNI retain free public care, subject to provincial rules.
5. Check the last mile. For a flight, distinguish Aeroparque Jorge Newbery by the Buenos Aires waterfront from Ministro Pistarini airport at Ezeiza, outside the city. For a road trip check the forecast and alerts from Argentina's national meteorological service, SMN, and ask the bus company or driver about road conditions. Save the destination address, accommodation contact and a map offline where mobile signal is patchy.

Risks that change with the route

In Buenos Aires, the most useful FCDO-style precaution is mundane: zip your bag on the Subte (metro), keep your phone away from the kerb, and avoid demonstrations around Plaza de Mayo and Congreso. Public transport and roads can be disrupted by marches. Do not take photos of a confrontation or try to pass through a police line. For neighbourhood-by-neighbourhood habits, use our Buenos Aires safety guide for families.

Outside the capital, a general crime paragraph will not tell you whether a mountain road is open. Patagonia trips may involve wind, remote roads and long distances without fuel or signal; check forecasts and conditions again on departure day. In the Andes around Mendoza, altitude, cold and weather changes matter more than city pickpockets on a hike. Around Iguazú, plan for heat, mosquitoes and a wet, slippery walkway; check both border rules if visiting the Brazilian side. Use the FCDO health section for current regional disease notices rather than assuming one set of precautions fits the whole country.

A UK driving licence is not a promise of car-hire acceptance everywhere. Before paying, ask the rental firm which licence and supporting document it accepts, whether the policy covers your intended route and what happens on unpaved roads. Do not leave passports and luggage visible in a parked vehicle. On a coach or at a bus terminal, keep documents and medicine in the bag you retain, not in luggage under the bus.

Worked weekend: two Brits going to Iguazú

Suppose two adults living in Palermo plan a three-night trip to Puerto Iguazú. They budget US$600 for two return flights, US$300 for three nights' accommodation and US$180 for food and transfers: US$1,080, or about ARS 1,668,600 at the September 2026 planning rate of ARS 1,545 per US$. These are planning allowances, not advertised fares: departure dates and booking lead time determine the actual spend. If a quoted total is ARS 1,800,000, they know their initial allowance is short by ARS 131,400; they change dates or add funds before booking.

They check the departure airport on both tickets, then the FCDO Argentina safety and health sections and SMN forecast. If they plan to cross to Brazil, they read the Brazil entry rules as a separate task and carry the passport that matches the ticket. They save their accommodation address, insurance assistance number and return itinerary offline. If one traveller needs a doctor, they call their insurer's assistance line for a referral rather than assuming the UK NHS or the British Embassy will pay.

If things go wrong

In the City of Buenos Aires (CABA), call 911 for police, 107 for SAME ambulance, 100 for fire. Give your street number, nearest cross streets, floor and flat; a useful phrase is Necesito una ambulancia en... ('I need an ambulance at...'). Emergency arrangements outside CABA can differ: save local contacts before setting off. In immediate danger, contact local emergency services first, not the Embassy.

If robbed, get somewhere safe, block cards and your SIM, then report the theft to the police (a denuncia, or formal report) and keep the report number for insurance. If the passport is lost, report it and use GOV.UK to apply for a UK Emergency Travel Document if you urgently need to travel; the British Embassy in Buenos Aires handles consular enquiries but cannot override Argentine border controls. Check your airline and any transit-country rules for the replacement document before buying another ticket.

What this advice is not

The FCDO is not the Argentine government. It cannot decide whether your visa-free stay has expired, approve an extension, or rule on the status of a foreign resident crossing the border; those are Migraciones questions. Nor does a general country page replace a local forecast or your insurer's written policy. If you are mainly concerned about ordinary nights out, commuting and finding help after arrival rather than a trip, start with the first-week Buenos Aires checklist and the local safety guide instead.