Bus from Asunción to Buenos Aires, AR: Tickets & Schedules

Next bus departures

Next departures for Asunción to Buenos Aires on November 28
Operated byVehicle typeDeparture timeDeparture locationTrip durationArrival timeArrival locationRecommendedPrice and booking link
Expreso Rio ParanaBus
    		Asuncion Terminal
    		Terminal RetiroCheapest
    Nuestra Señora de la AsuncionBus
      		Terminal de Ómnibus
      		Terminal de RetiroFastest
      Expreso Rio ParanaBus
        		Asuncion Terminal
        		Terminal RetiroNo tags
        La SantanianaBus
          		Terminal de Ómnibus
          		Terminal de RetiroNo tags
          Nuestra Señora de la AsuncionBus
            		Terminal de Ómnibus
            		Terminal de RetiroNo tags

            Last refresh of the prices: Today at 12:25 PM -03.

            Get from Asunción to Buenos Aires

            This route is served by bus only

            The journey takes about 20 hours 10 minutes and with fares starting at just $56, it presents an excellent value for a comfortable ride.

            10bus per day
            20h 10mAverage Duration
            641 milesDistance
            26kgCO₂ emissions

            Frequently asked questions about traveling from Asunción to Buenos Aires, AR by bus

            Please note that schedules, routes, or operator details shown here may be updated or vary at the time of your trip.

            1. How much is the bus ticket from Asunción to Buenos Aires?

              The cheapest bus tickets from Asunción to Buenos Aires start from $56. The average price for this route is around $85. Busbud recommends that you book your tickets in advance for a better chance to get the lowest possible price.

            2. How long is the bus ride from Asunción to Buenos Aires?

              The average bus trip duration from Asunción to Buenos Aires is 20h 10m, covering a distance of 641 miles (1033 km). The quickest bus can get you there in 17h and is operated by NSA.

            3. Which bus companies service the Asunción to Buenos Aires route?

              Several major bus companies operate on this route with 10 buses available per day, including services from NSA, Sol Bus, La Santaniana, Nueva Empresa Godoy, Expreso Paraguay, Expreso Rio Parana, EGA, Crucero del Norte, Expresso Nordeste.

            4. What is the earliest and latest departure time for the bus from Asunción to Buenos Aires?

              The earliest bus departs from Asunción to Buenos Aires at 12:00am. And the latest bus departs at 5:05pm.

            5. What are the CO₂ emissions for the bus trip from Asunción to Buenos Aires?

              A bus trip from Asunción to Buenos Aires generates an estimated 26 kg of CO₂, making it a highly eco-friendly travel option and recommended mode of travel by Busbud.

            6. What is the best bus company from Asunción to Buenos Aires?

              According to Busbud customers, the highest-rated bus company on this route is La Santaniana, with an average rating of 4.8 out of 5 stars based on 20 reviews.

            7. Which bus company has the best Wi-Fi from Asunción to Buenos Aires?

              Based on reviews on Busbud, the bus company La Santaniana has the best Wi-Fi rating with a score of 4.4.

            8. Which bus company has the most timely service from Asunción to Buenos Aires?

              According to Busbud traveller reviews, the most timely bus company on this route is La Santaniana, with a punctuality rating of 5.0 out of 5 stars.

            9. Which bus company has the cleanest buses from Asunción to Buenos Aires?

              According to Busbud traveller reviews, the bus company with the cleanest buses on this route is Nueva Empresa Godoy, with a cleanliness rating of 5.0 out of 5 stars.

            Find cheapest prices for buses

            Price is for a one-way ticket for one passenger and based on past searches.

            Best price found
            11/25
            $71
            11/26
            $71
            Today
            $54
            11/28
            $60
            11/29
            $58
            11/30
            $54
            12/01
            $60
            12/02
            $61
            busbud logoThe cheapest trip from Asunción to Buenos Aires, AR was searched and found on Nov 30, 2025 with a price of $54

            To save money and be sure you have the best seat, it's a good idea to buy your bus tickets from Asunción to Buenos Aires, AR, as early as possible.

            You can expect to pay from $54 to $80 for a bus ticket from Asunción to Buenos Aires, AR based on the last 2 days. You can expect to find the cheapest price for the trip at $54 which is on 2025-11-30.

            Usually NSA, La Santaniana will charge you higher prices for tickets closer to the departure date. To find the best prices, you should be flexible on your date of travel.

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