Cheap flights from Vientiane to Buenos Aires from £571

Travelers frequently search for route combinations, such as Vientiane and Bangkok, Pakse, Ho Chi Minh City, Luang Prabang, Hanoi, Phuket City, Siem Reap, Chiang Mai, Phuket Province, Manchester, London, Minneapolis, Seoul, Manila, Bali, Kuala Lumpur, Krabi, Singapore, Da Nang, Phnom Penh.

Travelers frequently search for route combinations, such as Buenos Aires and El Calafate, Puerto Iguazú, London, Bariloche, Mendoza, Ushuaia, Santiago de Chile, Salta, Lima, Rio de Janeiro, Córdoba, São Paulo, Asunción, Bogotá, Madrid, Cusco, Mexico City, Florianópolis, San Salvador de Jujuy, Birmingham.

The main airport in Vientiane is Wattay International. It is also served by Wattay International, Udon Thani International, Khon Kaen, Sakon Nakhon, Loei.

Currently, you can fly between Vientiane and Buenos Aires with LATAM Airlines, Ethiopian Airlines, China Eastern Airlines, Thai AirAsia, Aerolineas Argentinas.

If you don’t have specific dates for your trip between Vientiane and Buenos Aires, you can enter a date range into the departure and return fields. Most carriers on the Kiwi.com website allow you to search and book up to six months from the day of your search. Order the search results by the best, cheapest, or fastest route, or find the cheapest outbound and return combination in the pricing table.

Traveling between Vientiane and Buenos Aires, you can choose between direct (nonstop) flights or flights with one or more stops. You can select the number of stops on your journey, including an overnight stopover, and the duration of the stopover. What’s more, you can also select where you want to have your stopover. Want to say "Hi" to a friend in another city en route to your destination? Or fancy a quick round of shopping? Go Multi-City or Nomad and add places to your search that you wish to visit.

There are a number of airports in and around Vientiane. The main one is Wattay International and other nearby airports include Wattay International, Udon Thani International, Khon Kaen, Sakon Nakhon, Loei

This depends on the airline’s flight schedule. You can easily select your preferred departure time when you search on our website or mobile app. Choose the time of day you wish to depart from Vientiane, such as morning, afternoon, evening, or night, or select the exact hours for departure.

This depends on the airline’s flight schedule. You can easily select your preferred arrival time when you search on our website or mobile app. Choose the time of day you wish to arrive at Buenos Aires, such as morning, afternoon, evening, or night, or select the exact hours for arrival.