$344 Cheap Flights from Guatemala City (GUA) to Asuncion (ASU)

View $344 flight on Mon, Oct 27, 2025Opens in a new window

Popular airlines from La Aurora Intl. Airport (GUA) to Asuncion (ASU-Silvio Pettirossi Intl.)

Cheap Flights from Guatemala City to Asuncion (GUA-ASU)

Prices were available within the past 7 days and start at $344 for one-way flights and $609 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

avianca
Thu, Oct 16 - Tue, Oct 21
GUA
Guatemala City
ASU
Asuncion
$609 Roundtrip, found 3 days ago
$609
Roundtrip
found 3 days ago
Select avianca flight, departing Thu, Oct 16 from Guatemala City to Asuncion, returning Tue, Oct 21, priced at $609 found 3 days ago
avianca
Mon, Sep 8 - Fri, Sep 12
GUA
Guatemala City
ASU
Asuncion
$630 Roundtrip, found 4 days ago
$630
Roundtrip
found 4 days ago
Select avianca flight, departing Mon, Sep 8 from Guatemala City to Asuncion, returning Fri, Sep 12, priced at $630 found 4 days ago
avianca
Thu, Oct 16 - Tue, Oct 21
GUA
Guatemala City
ASU
Asuncion
$637 Roundtrip, found 3 days ago
$637
Roundtrip
found 3 days ago
Select avianca flight, departing Thu, Oct 16 from Guatemala City to Asuncion, returning Tue, Oct 21, priced at $637 found 3 days ago
avianca
Thu, Sep 11 - Wed, Sep 17
GUA
Guatemala City
ASU
Asuncion
$639 Roundtrip, found 22 hours ago
$639
Roundtrip
found 22 hours ago
Select avianca flight, departing Thu, Sep 11 from Guatemala City to Asuncion, returning Wed, Sep 17, priced at $639 found 22 hours ago
avianca
Thu, Oct 16 - Tue, Oct 21
GUA
Guatemala City
ASU
Asuncion
$645 Roundtrip, found 3 days ago
$645
Roundtrip
found 3 days ago
Select avianca flight, departing Thu, Oct 16 from Guatemala City to Asuncion, returning Tue, Oct 21, priced at $645 found 3 days ago
Copa
Tue, Sep 16 - Sun, Sep 21
GUA
Guatemala City
ASU
Asuncion
$648 Roundtrip, found 1 day ago
$648
Roundtrip
found 1 day ago
Select Copa flight, departing Tue, Sep 16 from Guatemala City to Asuncion, returning Sun, Sep 21, priced at $648 found 1 day ago
Copa
Thu, Sep 11 - Wed, Sep 17
GUA
Guatemala City
ASU
Asuncion
$654 Roundtrip, found 22 hours ago
$654
Roundtrip
found 22 hours ago
Select Copa flight, departing Thu, Sep 11 from Guatemala City to Asuncion, returning Wed, Sep 17, priced at $654 found 22 hours ago
Copa
Tue, Sep 16 - Sun, Sep 21
GUA
Guatemala City
ASU
Asuncion
$656 Roundtrip, found 1 day ago
$656
Roundtrip
found 1 day ago
Select Copa flight, departing Tue, Sep 16 from Guatemala City to Asuncion, returning Sun, Sep 21, priced at $656 found 1 day ago
avianca
Mon, Sep 8 - Fri, Sep 12
GUA
Guatemala City
ASU
Asuncion
$658 Roundtrip, found 4 days ago
$658
Roundtrip
found 4 days ago
Select avianca flight, departing Mon, Sep 8 from Guatemala City to Asuncion, returning Fri, Sep 12, priced at $658 found 4 days ago
United
Thu, Sep 11 - Wed, Sep 17
GUA
Guatemala City
ASU
Asuncion
$1,704 Roundtrip, found 22 hours ago
$1,704
Roundtrip
found 22 hours ago
Select United flight, departing Thu, Sep 11 from Guatemala City to Asuncion, returning Wed, Sep 17, priced at $1,704 found 22 hours ago

Alternative airports near Asunción

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Silvio Pettirossi Intl. ASU. Cheapest and Closest option available. Average driving time to city center is 21 minutes. Flights from $1,594
ASU
Silvio Pettirossi Intl.
CheapestClosest
Average driving time to city center21 min
Flights from $1,594
Flights from Guatemala City (GUA) to Asuncion (ASU)
Origin airport
La Aurora Intl.
Destination airport
Silvio Pettirossi Intl.
Airlines serving
Copa, United, avianca
Roundtrip price
$609
Distance
3537 mi

Guatemala City to Asuncion Flights

The cheapest times to fly from Guatemala City to Asuncion

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Guatemala City to Asuncion are during the month of October. You can find some of the cheapest flights from Guatemala City to Asuncion with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Guatemala City to Asuncion

Sunday is one of the best days to book for cheap flights from Guatemala City to Asuncion: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Guatemala City to Asuncion

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Guatemala City to Asuncion in 2025. You can also book with separate airlines for your outbound and return journeys, from $344 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Guatemala City to Asuncion flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Guatemala City to Asuncion airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from La Aurora Intl. Airport (GUA) to Silvio Pettirossi Intl. Airport (ASU) cost?
Discover the latest flight deals from GUA to ASU by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from GUA to ASU?
The cheapest flights from GUA to ASU are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from GUA to ASU?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from GUA to ASU. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from La Aurora Intl. Airport (GUA) to Silvio Pettirossi Intl. Airport (ASU)?
There are no daily nonstop flights departing from La Aurora Intl. Airport (GUA) to Silvio Pettirossi Intl. Airport (ASU). But you can opt for flights with layovers. Filter your search results on Expedia to include one or two stops, and you'll be on your way in no time at all.
What day of the week has the most flights from GUA to ASU?
Friday is generally the busiest day for flights, while Tuesday is often the quietest.* Just remember that flight schedules can change based on a number of factors, such as the season and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from La Aurora Intl. Airport (GUA) to Silvio Pettirossi Intl. Airport (ASU)?
Select a flight from La Aurora Intl. Airport (GUA) to Silvio Pettirossi Intl. Airport (ASU) that takes off before 3 PM to reduce the risk of delays and cancellations. Departures after this time have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from La Aurora Intl. Airport (GUA) to Silvio Pettirossi Intl. Airport (ASU) last-minute?
Booking your flight from GUA to ASU right before your getaway is typically more expensive. But if you're flexible with your departure times and dates, you could snag a cheap last-minute fare.
Is it cheaper to book a GUA to ASU flight and hotel package?
Compared with arranging hotels and flights separately, booking a GUA to ASU flight and hotel package with Expedia could lead to significant savings. What's more, having everything in one easy place takes the hassle out of planning your trip. Simply pick your flights and select from our extensive range of stays, then tailor your trip with extras like tours and car rentals.
Can I cancel or change the date of my flight from La Aurora Intl. Airport (GUA) to Silvio Pettirossi Intl. Airport (ASU)?
Typically, you're able to cancel or reschedule your GUA to ASU flight. However, there may be additional fees, especially if your booking was made over 24 hours ago. Double-check your itinerary for the airline's rules and fees on flight changes, or if you'd like more details, visit our Customer Service portal.

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*Available to One Key members.