Cheap flights from Cardiff, United Kingdom to Buenos Aires, Argentina
Flights starting at £455. Choose between KLM Royal Dutch Airlines, Aerolineas Argentinas, or Vueling to find the best price.
Make your travel wishlist, we'll do the rest
Hidden deals
Kiwi-Code uncovers prices airlines don't want you to see.
Effortless booking
Use our flexible filters to tailor your search.
Travel hacking
Look out for the travel hack star icon for even cheaper fares.
Tips to know when travelling to Buenos Aires
Cheapest one-way trip | £455 |
---|---|
Cheapest round-trip | £1,284 |
Average round-trip | £1,331 |
Includes rare itinerary | |
Most popular airline | KLM Royal Dutch Airlines |
Search by stops
- Nonstop
- Up to 1 stop
- Up to 2 stops
Search by departure date
Receive exclusive deals by email
By subscribing you agree to receive offers according to the conditions described in our Privacy Policy.
Book your trip to arrive at Ministro Pistarini International, or Aeroparque Jorge Newbery. The most popular airlines for this route are KLM Royal Dutch Airlines, Aerolineas Argentinas, Vueling, Iberia Airlines, and Air Europa. Cardiff and Buenos Aires have 395 direct flights per week. When you arrive at Buenos Aires, consider visiting Recoleta, and La Boca, Buenos Aires.
Check-in for a flight from Cardiff to Buenos Aires
Name | Carrier code | IATA Code | Passport needed during booking | Online check-in available |
---|---|---|---|---|
KLM Royal Dutch Airlines | KLM | KL | No | Opens 30 days before flight Closes 1 hours before flight |
Aerolineas Argentinas | ARG | AR | Yes | No |
Vueling | VLG | VY | No | Opens 168 days before flight Closes 4 hours before flight |
Iberia Airlines | IBE | IB | Yes | Opens 24 days before flight Closes 3 hours before flight |
Air Europa | AEA | UX | No | 0 0 |
Weather in Buenos Aires
Average Weather
Month | Average monthly max temperature | Average monthly min temperature |
January | 29°C | 21°C |
February | 28°C | 20°C |
March | 25°C | 18°C |
April | 21°C | 15°C |
May | 18°C | 12°C |
June | 14°C | 9°C |
July | 13°C | 8°C |
August | 15°C | 9°C |
September | 17°C | 11°C |
October | 20°C | 13°C |
November | 24°C | 16°C |
December | 27°C | 19°C |
14 day forecast
Frequently asked questions
Planning a trip? Thanks to our Virtual Interlining algorithm, we offer billions of route combinations between any A and any B in the world by plane, train, and bus. Find the cheapest routes and best deals for you, as well as the best dates on which to travel.
Explore alternative trips
Flights from Cardiff
- Flights from Cardiff to Málaga
- Flights from Cardiff to Faro
- Flights from Cardiff to Barcelona
- Flights from Cardiff to Amsterdam
- Flights from Cardiff to Edinburgh
- Flights from Cardiff to Dublin
- Flights from Cardiff to Tenerife
- Flights from Cardiff to Glasgow
- Flights from Cardiff to Palma, Majorca
- Flights from Cardiff to Istanbul
- Flights from Cardiff to Madrid
- Flights from Cardiff to London
- Flights from Cardiff to Alicante
- Flights from Cardiff to Belfast
- Flights from Cardiff to Ibiza
- Flights from Cardiff to Paris
- Flights from Cardiff to Athens
- Flights from Cardiff to New York
- Flights from Cardiff to Lanzarote
- Flights from Cardiff to Las Palmas
Flights to Buenos Aires
- Flights from London to Buenos Aires
- Flights from Dublin to Buenos Aires
- Flights from Santiago de Chile to Buenos Aires
- Flights from Puerto Iguazú to Buenos Aires
- Flights from Rio de Janeiro to Buenos Aires
- Flights from Salta to Buenos Aires
- Flights from Mendoza to Buenos Aires
- Flights from Córdoba to Buenos Aires
- Flights from El Calafate to Buenos Aires
- Flights from Lima to Buenos Aires
- Flights from San Miguel de Tucumán to Buenos Aires
- Flights from San Salvador de Jujuy to Buenos Aires
- Flights from São Paulo to Buenos Aires
- Flights from Bariloche to Buenos Aires
- Flights from Cusco to Buenos Aires
- Flights from Caracas to Buenos Aires
- Flights from Neuquén to Buenos Aires
- Flights from Ushuaia to Buenos Aires
- Flights from Bangkok to Buenos Aires
- Flights from Calama to Buenos Aires
Popular routes
- Flights from London to Bucharest
- Flights from London to Barcelona
- Flights from Zürich to Kozhikode
- Flights from Kostanay to Barcelona
- Flights from Prague to Manta
- Flights from Port Lincoln to Kathmandu
- Flights from Portsmouth to Amman
- Flights from Clovis to San Salvador
- Flights from Santander to Puerto Vallarta
- Flights from Darwin to Milwaukee
- Flights from Jackson to Jeddah
- Flights from Mayagüez to Guatemala City
- Flights from San Miguel de Tucumán to Kolkata