Cheap Flights from Guatemala City to Asuncion

Compare Guatemala City to Asuncion flight deals

Find the cheapest month or even day of the year to fly to Asuncion

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Flight deals from Guatemala City to Asuncion

Looking for a cheap last-minute deal or the best return flight from Guatemala City Airport to Asuncion Airport? If you want to travel next month, return fares start from R 10,004. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Guatemala City to Asuncion

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Guatemala City to Asuncion flights are currently cheapest in November.

Guatemala City to Asuncion: Alternative routes

Compare routes from Guatemala City to Asuncion below. You may find an airport to fly into that's cheaper, faster, or easier than Asuncion.

Guatemala City to Asuncion: Flight information

The things to know before you go.
Cheapest flight foundR 5,563
Cheapest month to flyNovember

Finding cheap flights from Guatemala City to Asuncion: Frequently asked questions

The best price we found for a return flight from Guatemala City to Asuncion is R 9,499. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Guatemala City to Asuncion. But we found flights with one or more stops from R 9,499.
As of June 2026, there are no flights flying from Guatemala City to Asuncion.
The cheapest month to fly from Guatemala City to Asuncion is usually August.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Guatemala City Airport to Asuncion Airport on Monday, 3 August 2026.
No airlines currently offer direct flights between Guatemala City Airport and Asuncion Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Asuncion but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Asuncion is around 40 days in advance, so don’t leave your flight to the last minute.

Currently, Copa offers the cheapest flight tickets to Asuncion.

Flying from Guatemala City Airport (GUA) to Asuncion Airport (ASU): what you need to know

  • Asuncion is three hours ahead of Guatemala City and follows the UTC-3 timezone.

  • To ensure you catch your GUA to ASU flight, leave enough time for things like baggage drop and finding your gate. Turning up two hours ahead of international departures and an hour before domestic flights is the general rule.

  • During popular months like July, you'll want to get to the airport earlier than usual. Plan to arrive two hours before domestic departures and four hours ahead of an international flight when you fly during a high season in general.

  • Take a detour to a new city or break up your flight with a stopover. Just deselect 'Direct flights only' to see your options when searching for tickets from Guatemala City Airport to Asuncion Airport. Many passengers pass through Bogota Airport when flying between GUA and ASU.

How to find the cheapest flights from Guatemala City Airport (GUA) to Asuncion Airport (ASU)

  • Right now, R 5,563 is the lowest price we've seen for a one-way Guatemala City Airport to Asuncion Airport flight. The best price for a return ticket is R 9,499. Remember that fares may change due to demand at the time of booking.

  • Don't leave things to the last moment. You're more likely to get cheap tickets from GUA to ASU if you book ahead. Airlines often have some great early bird rates.

  • If you're willing to be flexible with your trip dates, use the 'Whole month' search function. It'll find the cheapest price across each month when searching for your flight from Guatemala City Airport to Asuncion Airport.

  • Finding cheap flights from GUA to ASU is a piece of cake with Price Alerts. All you need to do is create one of these automatic alerts and we'll get in touch as soon as a lower fare pops up.

  • Secure the right flight for you by using the filters. To see the 'Fastest,' 'Best' or 'Cheapest' flights from Guatemala City Airport to Asuncion Airport, use the 'Sort by' tool. You can also filter results by arrival and departure times, airline, and number of stops.

Handy information about Guatemala City Airport (GUA)

  • 88% of flights departing from Guatemala City Airport land at their destination on time. With its dependable on-time performance, you're unlikely to face delays when setting off from GUA.

  • Central Guatemala City to Guatemala City Airport is around 10 kilometres. Depending on traffic, it'll take about 20 minutes to get there if you're driving, ride-sharing or catching a taxi.

  • Taking public transport? Expect a trip time of around 35 minutes.

  • Get your holiday off to a stress-free start by staying near GUA. Whether you're boarding an early flight from Guatemala City Airport to Asuncion Airport or just don't like being rushed, these stays are the answer:

Arriving at Asuncion Airport (ASU)

  • The last thing you want is a long trip to your hotel if you're getting in late on a Guatemala City Airport to Asuncion Airport flight. Stay at one of these accommodation options near ASU instead:

  • Go where the road takes you with a Asuncion Airport rental car. Pick up a set of wheels from Localiza, Sixt or Alamo and venture far and wide through Asuncion and beyond.

  • To lock in the lowest price, reserve your vehicle from Asuncion Airport about four weeks in advance.

Getting from Asuncion Airport (ASU) to central Asuncion

  • From Asuncion Airport, Asuncion is approximately 16 kilometres away. It takes around 25 minutes to drive to the centre.

  • If you're travelling on public transport, expect a journey of roughly 50 minutes.

When to fly to Asuncion Airport (ASU)

  • September is the busiest month for flights from Guatemala City Airport to Asuncion Airport. To escape the crowds, travel to Asuncion in March.

  • Book your flight from Guatemala City Airport to Asuncion Airport for January if you'd like to go to Asuncion during its warmest month. Expect temperatures of between 22ºC (72ºF) and 39ºC (102ºF).

  • Look for cheap tickets from GUA to ASU in July if you want to travel in cooler conditions. Temperatures are at their lowest then, ranging between 11ºC (52ºF) and 29ºC (84ºF) on average.

Explore more of Paraguay

  • Asuncion is always a good idea, but there are so many other parts of Paraguay waiting to be explored. About 290 kilometres east of Asuncion, a trip to Ciudad del Este will keep you on the go. Start with popular sights like Iguacu, Represa Hidroelectrica Itaipu Binacional and Saltos del Acaray.

Prices shown on this page are estimated lowest prices only. Found in the last 12 days.