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Asuncion

$415+ Cheap flights from Philadelphia (PHL) to Asuncion (ASU)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/15. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — ASU
Jan 28 — Feb 41
Wed 1/28
Wed 2/4
1 adult, Economy
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Cheap 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 December 29, 2025.

This Expedia deal was found by Cheapflights users on 12/28. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/304:35 pmPHL - ASU
2 stops23h 00mMultiple Airlines
Wed 12/313:10 amASU - PHL
2 stops37h 37mMultiple Airlines
Deal found 12/28$3,350

Find 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 December 29, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$1,313
(United Airlines)

One-way from

$415
(Kiwi.com)
Provider with most accurate pricing for Philadelphia-Asuncion Silvio Pettirossi flight deals.
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Provider most trusted by Cheapflights users for Philadelphia-Asuncion Silvio Pettirossi flights.
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From Philadelphia to Asuncion Silvio Pettirossi
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One-way flight from Philadelphia to Asuncion Silvio Pettirossi
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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 December 29, 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

Thu 4/2

8:00 am-12:05 am

2 stops39h 05m

Asuncion Silvio Pettirossi

Sun 4/12

6:33 am-9:32 pm

2 stops39h 59m

$1,313

PhiladelphiaAsuncion

PHL - ASU

PHLASU

Philadelphia

Tue 3/24

6:55 am-6:15 am

2 stops22h 20m

Asuncion Silvio Pettirossi

Wed 3/25

6:30 pm-2:29 pm

2 stops20h 59m

$1,350

PhiladelphiaAsuncion

PHL - ASU

PHLASU

Philadelphia

Sat 4/18

8:00 am-12:05 am

2 stops39h 05m

Asuncion Silvio Pettirossi

Sat 4/25

6:33 am-11:43 am

2 stops30h 10m

$1,403

PhiladelphiaAsuncion

PHL - ASU

PHLASU

Philadelphia

Tue 3/24

5:45 am-12:15 am

2 stops17h 30m

Asuncion Silvio Pettirossi

Wed 3/25

6:42 am-2:24 pm

3 stops32h 42m

$1,729

PhiladelphiaAsuncion

PHL - ASU

PHLASU

Philadelphia

Thu 1/15

12:06 pm-5:15 am

2 stops39h 09m

$415

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/28

Compare providers for flights from Philadelphia to Asuncion

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Philadelphia to Asuncion in December.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Philadelphia-Asuncion flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Philadelphia-Asuncion flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Philadelphia-Asuncion flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Philadelphia-Asuncion flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Philadelphia-Asuncion flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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, June is the cheapest month in which you can book a flight from Philadelphia to Asuncion (average of $268). Flying from Philadelphia to Asuncion in April is currently the most expensive (average of $700). 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 22h 20m. United Airlines provides one of the quickest options available for as low as $1,350. 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, June is the cheapest month in which you can book a flight from Philadelphia to Asuncion (average of $268). Flying from Philadelphia to Asuncion in April is currently the most expensive (average of $700). 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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