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Asuncion

$1,272+ Cheap flights from Philadelphia (PHL) to Asuncion (ASU)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/16. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — ASU
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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Cheap flight deals from Philadelphia to Asuncion

Discover tips and strategies to find the most affordable flight options for your journey from Philadelphia (PHL) to Asuncion (ASU). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 17, 2025.

Round-trip from

$1,272
(United Airlines)
From Philadelphia to Asuncion Silvio Pettirossi
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Find flight deals from Philadelphia to Asuncion

Cheapest flights from Philadelphia to Asuncion
Explore the most affordable flight options available from Philadelphia to Asuncion. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

This Copa Airlines deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1810:39 amPHL - ASU
2 stops16h 51mCopa Airlines
Sun 12/286:33 amASU - PHL
2 stops29h 22mCopa Airlines
Deal found 9/16$1,951
This United Airlines deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1810:39 amPHL - ASU
2 stops16h 51mUnited Airlines
Sat 12/271:45 amASU - PHL
3 stops21h 46mUnited Airlines
Deal found 9/17$5,317

Cheapflights Fare Finder

 
Customize your flight search to find flights from Philadelphia to Asuncion that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 17, 2025.
Use the filters below to find and compare flights from Philadelphia to Asuncion that are best for you.

Fly from

Philadelphia

Fly to

Asuncion

Route

Depart

Return

Price

PhiladelphiaAsuncion

PHL - ASU

PHLASU

Philadelphia

Mon 3/16

8:00 am-12:15 am

2 stops39h 15m

Asuncion Silvio Pettirossi

Wed 3/18

1:59 am-12:10 pm

2 stops35h 11m

$1,272

PhiladelphiaAsuncion

PHL - ASU

PHLASU

Philadelphia

Thu 12/18

10:39 am-5:30 am

2 stops16h 51m

Asuncion Silvio Pettirossi

Sun 12/28

6:33 am-9:55 am

2 stops29h 22m

$1,951

PhiladelphiaAsuncion

PHL - ASU

PHLASU

Philadelphia

Thu 12/18

10:39 am-5:30 am

2 stops16h 51m

Asuncion Silvio Pettirossi

Sat 12/27

1:45 am-9:31 pm

3 stops21h 46m

$5,317

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Best time to book a flight from Philadelphia to Asuncion

Have a flexible travel schedule? Discover the best time to fly to Asuncion from Philadelphia with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Philadelphia to Asuncion

What is the cheapest month to book a flight from Philadelphia to Asuncion?

Currently, April is the cheapest month in which you can book a flight from Philadelphia to Asuncion (average of $715). Flying from Philadelphia to Asuncion in December is currently the most expensive (average of $1,024). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Philadelphia to Asuncion. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Philadelphia to Asuncion?

    A quick flight from Philadelphia to Asuncion can take about 16h 51m. United Airlines provides one of the quickest options available for as low as $1,951. Philadelphia and Asuncion are separated by a distance of 4639 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • Can I find deals for flights from Philadelphia to Asuncion that include hotel bookings?

    Yes. In addition to deals on Philadelphia to Asuncion flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Philadelphia to Asuncion?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Philadelphia to Asuncion.

  • Can I find deals for business class flights from Philadelphia to Asuncion?

    Yes. Cheapflights offers flight deals from Philadelphia to Asuncion by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Philadelphia to Asuncion?

    Currently, April is the cheapest month in which you can book a flight from Philadelphia to Asuncion (average of $715). Flying from Philadelphia to Asuncion in December is currently the most expensive (average of $1,024). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Alternative routes for Philadelphia to Asuncion

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