Where does NSA operate?

Based on recent Busbud data, NSA operates in Paraguay, Brazil, Argentina, serving up to 31 cities with 109 routes we've seen available in the last year.

How reliable is traveling with NSA?

Based on Busbud traveller reviews, NSA has an overall rating of 4.3/5. In key areas, travellers rate NSA 4.7/5 for punctuality and timeliness, 4.5/5 for overall cleanliness, and 3.0/5 for Wi-Fi connectivity quality.

What are the most popular routes operated by NSA?

The most popular NSA routes are Asunción to Foz do Iguaçu, Buenos Aires to Asunción, Ciudad del Este to Asunción. See all NSA schedules and prices on Busbud.

Can I change or cancel a NSA ticket?

Ticket change and cancellation policies vary by operator and fare type. On select NSA routes, Busbud offers Refund for Any Reason add-on at checkout, which allows refunds up to 30 minutes before departure. Check refund eligibility at checkout.

How do I book a NSA ticket?

You can book NSA tickets directly on Busbud. Search your desired route, compare multiple schedules and prices that NSA offers, select what works best for you, and complete your booking securely online or in the Busbud app.

NSA Bus Tickets | Book Now, Cancel Up to 15 Min Before

NSA popular routes and schedules

Book cheap NSA Bus tickets online, find schedules, prices, stations locations, services, promotions and deals.

Popular routes	First and last departures	Average duration	Minimum price
Asunción → Foz do Iguaçu	First and last departures12:15am — 9:00am	Average duration6h 38m	Minimum price$23
Terminal de Ómnibus de Asunción → Cataratas do Iguaçu - Brasil	First and last departures12:15am — 9:00am	Average duration6h 38m	Minimum price$23
Foz do Iguaçu → Asunción	First and last departures5:00pm — 5:00pm	Average duration5h 39m	Minimum price$23
Cataratas do Iguaçu - Brasil → Terminal de Ómnibus de Asunción	First and last departures5:00pm — 5:00pm	Average duration5h 39m	Minimum price$23
Asunción → Ciudad del Este	First and last departures12:15am — 9:00am	Average duration5h 4m	Minimum price$13

Official Partner

Contact NSA

+595212891000

NSA's Coverage in Numbers

Daily Departures51
Cities31
Countries3
Routes109

Find and book the cheapest NSA bus tickets online with Busbud. Thanks to our large inventory and using our sorting and filtering features, you'll be able to find the best NSA fares easily.

Conveniently search for NSA bus schedules and NSA prices to choose an option that best suits your needs.

You'll be able to see which amenities are available for each individual departure when you purchase your NSA bus tickets online. These amenities may include WiFi, onboard restrooms, A/C, and power outlets among many others.

All NSA bus lines are available on Busbud. Can't seem to find the NSA route you're looking for? Please get in touch, we have a dedicated team that is in charge of the quality of NSA mapping on Busbud.

Get the best available deal by using a promo code to obtain NSA discounts on tickets.

With information like NSA phone number or the closest NSA bus station, Busbud makes sure you get easy access to all the important information.

Partnering up with NSA allows Busbud to ensure high quality NSA bus services to travelers from all corners of the world.

NSA User Reviews

NSA

4.5/5315 reviews

Staff4.8

Timeliness4.7

Cleanliness4.5

Wifi3

NSA receives praise for its punctuality, attentive drivers, and comfortable waiting areas. Many users appreciate the smooth travel experience and ease of online ticket purchasing. However, some mention that the air conditioning can be too strong at times and seat configurations may differ from expectations. Overall, NSA provides a reliable service with minor room for improvement in comfort settings.

Me and my fellow passenger had a bit of a nightmare at customs between Brazil and Paraguay. Embarrassingly, we know very little Portuguese or Spanish so has no idea what was going on. We basically needed another Brazilian stamp. Our driver, managed to explain to us what we needed to do, organised for a Brazilian police officer to take us back to the border, all the while reassuring us through this worrying time. He went above and beyond to sort out this issue and still managed to get us to Asuncion on time! We were seriously impressed with this driver.

Alisha J.

April 21, 2019

Nice on time. Drivers were good. Good help at the border. The recline of seat could not be stopped. Water drops out of the tv fell on clothes. No airconditioning, soo all Windows were fogged. No vegetarian meal. The toilet was disgusting. Smoke of the drivers could be smelled on top floor.

Erik R.

July 28, 2025

The service was on time and even arrived before it has been scheduled. The bus was super comfortable.

Samuel B.

October 29, 2025

Generally fine. One time, very helpful at passport control. Comfortable, but a bit too cold and draughty

Steven B.

October 4, 2025

It would have been helpful to know the traffic to get into Brasil could de as terrible as it was. Was late by 2.5 hours and by the time we got there I missed getting to see Iguaca Falls.

Ryan C.

September 16, 2025

The buses were old and moldy, but the ride was very smooth

Jessica S.

September 4, 2025

NSA FAQ

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

Where does NSA operate?
Based on recent Busbud data, NSA operates in Paraguay, Brazil, Argentina, serving up to 31 cities with 109 routes we've seen available in the last year.
How reliable is traveling with NSA?
Based on Busbud traveller reviews, NSA has an overall rating of 4.3/5. In key areas, travellers rate NSA 4.7/5 for punctuality and timeliness, 4.5/5 for overall cleanliness, and 3.0/5 for Wi-Fi connectivity quality.
What are the most popular routes operated by NSA?
The most popular NSA routes are Asunción to Foz do Iguaçu, Buenos Aires to Asunción, Ciudad del Este to Asunción. See all NSA schedules and prices on Busbud.
Can I change or cancel a NSA ticket?
Ticket change and cancellation policies vary by operator and fare type. On select NSA routes, Busbud offers Refund for Any Reason add-on at checkout, which allows refunds up to 30 minutes before departure. Check refund eligibility at checkout.
How do I book a NSA ticket?
You can book NSA tickets directly on Busbud. Search your desired route, compare multiple schedules and prices that NSA offers, select what works best for you, and complete your booking securely online or in the Busbud app.

Why choose Busbud?

The Best Way To Book Bus and Train Tickets

Busbud is a bus and train search tool - we include NSA routes, schedules and prices in our searches along with many other train and bus companies. You can compare prices, amenities and times by searching for a route. If you find a suitable trip, you can go ahead and get your NSA ticket from us. Note that train tickets sell out, NSA and other operators generally charge a lot more for last-minute tickets or for tickets bought in person.