Cheap Flights from Curitiba to Asuncion from US$137

Frequently Asked Questions

• What are the cheapest flights from Curitiba to Asuncion (CWB-ASU)?

  Based on Trip.com data, Azul Airlines offers one-way fares as low as US$137 on Cheapest nonstop routes (e.g. CWB to ASU on Fri, Aug 21), while Gol Linhas Aereas Inteligentes offers Cheapest nonstop round-trips from US$374 departing on Fri, Aug 21 and returning on Sun, Aug 23.

• Which airlines offer direct flights from Curitiba to Asuncion?

  At the moment, you can catch a nonstop flight from Curitiba to Asuncion with the following airlines, including: Azul Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.

• When is the best time to book flights from Curitiba to Asuncion?

  By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Curitiba to Asuncion is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.

• How many flights are there per week from Curitiba to Asuncion?

  Based on Trip.com data in the past 4 weeks, there is 1 flight per week flying from Curitiba to Asuncion. You can check the weekly schedule for popular airlines on this route below: Azul: -/-/-/-/-/-/- -- AD8714 (12:35)

• How can I find the best deals on flights from Curitiba to Asuncion?

  To find best deals on flights from Curitiba to Asuncion, you can use various tools on Trip.com:
  · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Fri, Aug 21, with one-way flights priced at just US$137.
  · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Azul Airlines.
  · Set up price alerts to easily monitor ticket prices without having to check every day.
  · Check Trip.com flight deals and promo codes frequently.
  · Avoid peak season unless you book very early. It seems the peak season for Asuncion travel is around January.
  · Get exclusive promo codes for Trip.com app users.

• When are flight tickets from Curitiba (CWB) to Asuncion (ASU) the cheapest?

  The cheapest months to fly from Curitiba to Asuncion is September, when demand for travel is lower.

• Which upcoming date is cheapest to fly from Curitiba to Asuncion on?

  After crunching the numbers on our August flight calendar, it's currently cheapest to fly from Curitiba to Asuncion on August 21, 2026 with Azul, with prices starting at US$137.

• Which airports can I fly to for Asuncion from Curitiba?

  You can land at any one of the following hubs in Asuncion, with Afonso Pena International Airport to Silvio Pettirossi International Airport (CWB-ASU) is by far the most common option on this route: Silvio Pettirossi International Airport (ASU).

• Is there any time difference between Curitiba and Asuncion?

  The time difference between Asuncion and Curitiba is 0m.

• How do I change or cancel my ticket from Curitiba to Asuncion?

  Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.

• What is the average cost of a one-way flight from Curitiba to Asuncion?

  Based on Trip.com data for flights departing in the next 30 days, the average one-way fare from Curitiba to Asuncion is US$229. Fares vary by travel date, airline and availability.

• How do I book flights from Curitiba to Asuncion on Trip.com?

  Enter Curitiba and Asuncion, choose your travel dates and passengers, then compare flights by price, duration and baggage. Select a fare, review the change and cancellation rules, enter traveler details and complete payment to receive your confirmation.

• Are there budget airlines on the Curitiba to Asuncion route?

  Gol Linhas Aereas Inteligentesare the most popular budget airlines flying from Curitiba to Asuncion. Check baggage, seat and payment fees before comparing the final price.