The wall of blue ice at the front of the Perito Moreno glacier rising from Lago Argentino beneath snow-capped peaks and a clear sky

Buenos Aires evenings, the Iguazú falls and the glaciers of Patagonia, joined by short domestic flights.

  • Perito Moreno glacier
  • Iguazú falls
  • Fitz Roy trails at El Chaltén
  • Whales at Península Valdés
  • Buenos Aires and tango

Argentina holidays

Flying from London
About 17 hours from Heathrow with one stop; a non-stop service is planned from summer 2027
Source: FlightMapper: Heathrow to Buenos Aires flights, checked 26 September 2026 (opens in a new tab)
Time difference
3 hours behind the UK (4 during British Summer Time)
Source: Time.is: time in Buenos Aires, checked 26 September 2026 (opens in a new tab)
Best months
October to March
Month by month
Entry
UK passport holders can currently visit Argentina for tourism without a visa; check the FCDO page for the latest rules.
FCDO entry requirements (opens in a new tab)

Why Argentina is three very different trips in one

Argentina is big enough to hold a city break, a jungle waterfall and a glacier in one fortnight. Buenos Aires is late dinners, steak and tango. Iguazú, on the border with Brazil, is nearly three kilometres of falls in subtropical forest. Far to the south, Los Glaciares is ice fields, peaks and milky lakes.

It suits couples and families who like to walk and eat well. We join the pieces with domestic flights of two or three hours, and give each place enough nights to settle in. Wine lovers add Mendoza; wildlife lovers add Península Valdés for whales.

The honest caveat is distance and weather in the south. Patagonia is windy, changeable and mostly closed to walkers in winter, and flights between regions often route back through Buenos Aires.

Things worth doing in Argentina

The experiences we plan most often, with the months they are at their best.

  • The jagged blue-white ice front of the Perito Moreno glacier, Los Glaciares National Park, Argentina

    Perito Moreno glacier

    About 78 kilometres from El Calafate, a network of walkways faces the glacier front across a channel of Lago Argentino. Spend a morning there, take a boat along the face, or walk on the ice itself with crampons and a guide. Early starts beat the day-trip coaches.

    Best October to April

  • First light turning the granite spires of the Fitz Roy massif orange above the steppe near El Chaltén

    Hiking below Fitz Roy at El Chaltén

    El Chaltén is a small trekking village inside Los Glaciares, and its trails start from the edge of town. The day walk to Laguna de los Tres climbs steeply at the end to face Fitz Roy; Laguna Torre is gentler. Allow a spare day, because cloud often hides the peaks.

    Best November to March

  • Curtains of water plunging over the rim of the Garganta del Diablo at the Iguazú falls, with rising spray

    Both sides of the Iguazú falls

    The falls drop over a horseshoe almost three kilometres wide. The Argentine side has the walkways to the Garganta del Diablo, where the river pours into a gorge, and trails along the top. Cross to Brazil for the wide panorama. Two nights let you see both without hurry.

    Best March to May and August to November

  • Palm trees and lawns of Plaza Intendente Alvear in Recoleta, Buenos Aires, with the Basílica del Pilar behind

    Buenos Aires by neighbourhood

    Recoleta for grand avenues and the cemetery, San Telmo for the Sunday antiques market, Palermo for restaurants and parks. Evenings start late: dinner at ten, then a milonga where locals dance tango. Three nights is right at the start of a trip to beat the jet lag.

    Best March to May, October and November

  • Southern right whales surfacing in the blue waters of Golfo Nuevo below the cliffs of Península Valdés

    Southern right whales at Península Valdés

    Southern right whales come to the sheltered gulfs of Península Valdés to breed from June to December. Boat trips leave from Puerto Pirámides, and at El Doradillo beach near Puerto Madryn they swim close to shore. Elephant seals and sea lions breed on the same coast.

    Best July to November

  • Winter vineyards near Mendoza, Argentina, beneath the snow-covered peaks of the Andes

    Malbec country in Mendoza

    Mendoza's vineyards sit on high ground below the Andes, and the Uco Valley has lodges among the vines. Plan two tastings a day, a long lunch and a morning ride in the foothills. Harvest falls in March and April.

    Best March, April, October and November

Where to stay in Argentina

In Buenos Aires, stay in Recoleta for calm or Palermo for restaurants. At Iguazú, be close enough to reach the falls when the gates open. In Patagonia, El Calafate has the widest choice; estancias on the steppe give space, horses and big skies.

We match each trip in Argentina to hotels, lodges and villas chosen for the way you travel. Tell us what matters and a specialist will suggest two or three that fit.

Ask for hotel suggestions

Journeys that include Argentina

Sample routes to start from. Every one can be changed.

When to go to Argentina

  1. January

    Excellent

    Peak summer in Patagonia, with the longest days and warmest weather. Hot and humid in Buenos Aires.

  2. February

    Excellent

    Still warm in the south and busy on the trails. Iguazú is hot, wet and full.

  3. March

    Excellent

    Autumn colour and calmer winds in Patagonia. Harvest time in Mendoza.

  4. April

    Good

    Last month for Patagonia before many services wind down. Pleasant in Buenos Aires.

  5. May

    Good

    Mild in the north and at Iguazú. Cold and quiet in the south.

  6. June

    Mixed

    Winter in Patagonia. Whale season begins at Península Valdés late in the month.

  7. July

    Mixed

    Cold in the south. Whales in the gulfs and cool, clear days in Buenos Aires.

  8. August

    Good

    Whale watching in full swing. Comfortable at Iguazú.

  9. September

    Good

    Spring in Buenos Aires. Whales still close to shore at Valdés.

  10. October

    Excellent

    Patagonia reopens, whales at Valdés and jacarandas flowering in Buenos Aires.

  11. November

    Excellent

    Long days in the south before the crowds. A strong month for combining regions.

  12. December

    Excellent

    Summer arrives. Good for Patagonia, busy over Christmas.

Excellent, good and mixed describe weather, wildlife and crowds together. Mixed months can still be very good for the right trip; ask us.

The shape of the year follows Patagonia. From October to April the trails are open, and December to February brings the warmest days, averaging around 19°C in El Calafate. From May to September it is cold and many trips there stop.

Buenos Aires is best in spring and autumn; January is hot and many locals leave. Iguazú works all year but is steamy in summer. Whales visit Península Valdés from June to December, which makes spring the time to see everything.

Buenos Aires, Iguazú and Patagonia in 12 nights

Three nights in Buenos Aires, two at the Iguazú falls, then six in Los Glaciares between El Calafate and El Chaltén, with a last night in the capital. 12 nights.

  1. Days 1 to 3 · Buenos AiresBuenos Aires

    Arrive in the morning and settle into Recoleta. A guided walk through San Telmo and La Boca, dinner in Palermo and an evening at a milonga.

    Overnight: Recoleta, Buenos Aires

  2. Days 4 to 5 · Puerto IguazúIguazú falls

    Fly north, about two hours. The Argentine walkways and the Garganta del Diablo first, then a day on the Brazilian side for the panorama.

    Overnight: Hotel near the falls, Iguazú

  3. Days 6 to 8 · El CalafateEl Calafate and Perito Moreno

    Fly to El Calafate. A morning at the Perito Moreno walkways, a boat along the ice and a day riding on an estancia.

    Overnight: Estancia or lodge, El Calafate

  4. Days 9 to 11 · El ChalténEl Chaltén

    Drive north along Lago Viedma to El Chaltén. Day hikes to Laguna Torre and Laguna de los Tres, with a spare day for weather.

    Overnight: Lodge, El Chaltén

  5. Day 12 · Buenos AiresBack to Buenos Aires

    Fly back to Buenos Aires from El Calafate, about three and a half hours, for a last long dinner in the city.

    Overnight: Palermo, Buenos Aires

  6. Day 13 · Ezeiza airportFly home

    A slow morning, then the evening flight to London from Ezeiza, arriving the following day.

1Buenos Aires2Puerto Iguazú3El Calafate4El Chaltén5Buenos Aires6Ezeiza airport

Map data © OpenStreetMap contributors, shown when you open the interactive map.

Before you go

Practical notes checked against their sources. For entry and safety, the FCDO advice for Argentina (opens in a new tab) is always the authority.

Getting there

British Airways flies from Heathrow to Buenos Aires, currently with a stop in Rio de Janeiro, in about 17 hours. The airline plans a daily non-stop service from summer 2027. Domestic flights to El Calafate take about three and a half hours.

Entry requirements

UK passport holders can currently visit Argentina for tourism without a visa. Read the FCDO entry requirements (opens in a new tab) before you book, as rules can change.

Read the FCDO entry requirements for Argentina (opens in a new tab)

Health

Altitude matters mainly in the far north-west, around the Quebrada de Humahuaca and the high Puna of Jujuy. In Patagonia the sun and wind are strong, so bring high-factor cream and windproof layers. Check TravelHealthPro (opens in a new tab) and the FCDO health page before you go.

TravelHealthPro advice for Argentina (opens in a new tab)

Money

The currency is the Argentine peso. Carry cash out of sight in cities, as the FCDO advises, and you may be asked for your passport when paying by card.

Phones and internet

Coverage is good in El Calafate and El Chaltén, but signal is very limited or absent on the trails around Fitz Roy. Estancias may have Wi-Fi only in the main house.

Tipping

Around 10% is usual in restaurants, more for exceptional service. Tip guides and drivers in cash at the end of a day; we suggest amounts in your travel notes.

Entry rules, health advice and safety information change. Always check the FCDO travel advice for Argentina (opens in a new tab) before you book and again before you travel.

Argentina questions

When is the best time to visit Argentina?

October to April for Patagonia, with December to February warmest and busiest. For a trip that takes in Buenos Aires, Iguazú and the south, October, November and March are the most comfortable. Spring also brings the whales at Península Valdés, which are there from June to December.

Should we see Iguazú from Argentina or Brazil?

Both, if you can. The Argentine side has more trails and puts you right at the edge of the Garganta del Diablo. The Brazilian side is a shorter visit with the wide view across the whole horseshoe. With two nights you can do each at an unhurried pace. Check the entry rules for Brazil too, since you cross a border.

Can we combine Argentine and Chilean Patagonia?

Yes. El Calafate and Torres del Paine are a long day's drive apart, crossing the border by road. Many people spend four nights in Los Glaciares, then continue to a lodge in Torres del Paine and fly home via Santiago. It adds a border crossing and a long transfer, but it shows you both sides of Patagonia.

How many days do we need?

Between 12 and 14 nights covers Buenos Aires, Iguazú and Los Glaciares without rushing. With 10, drop Iguazú or El Chaltén. Mendoza or Península Valdés each add three nights. The distances are large, so we avoid more than one flight in a day and keep a spare day in Patagonia for weather.

Plan your Argentina trip

Tell us a little and a specialist will reply with ideas, dates that work and a price. Best months: October to March.

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  • The snow-streaked granite Cuernos del Paine rising above the blue water of Lago Pehoé, Torres del Paine National Park

    The Americas

    Chile

    The Atacama's high desert and the granite towers of Patagonia in one trip, with Santiago's wine valleys in between.

    Best October to March

  • Christ the Redeemer on Corcovado and Sugarloaf Mountain silhouetted against an orange dawn sky above Guanabara Bay, Rio de Janeiro

    The Americas

    Brazil

    Rio on its granite peaks, the roar of Iguaçu and jaguars on the Pantanal riverbanks, in one long-haul trip from Heathrow.

    Best July to September

  • Snow-covered peaks rising above the dark, calm water of the Lemaire Channel on the Antarctic Peninsula

    Polar and Expedition

    Antarctica

    The Antarctic Peninsula by small expedition ship from Ushuaia: penguin colonies, blue ice and landings by inflatable boat.

    Best December to February