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Cheap flights from Philadelphia to Asuncion from $446

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Philadelphia to Asuncion departing on 1/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Philadelphia to Asuncion

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
9:15 am - 11:15 am
PHL
-
ASU
49h 00m2 stops
Multiple Airlines Logo
12:05 pm - 2:46 pm
ASU
-
PHL
27h 41m2 stops
$1,284Multiple Airlines
Sat, Apr 18 - Sat, Apr 25
United Airlines Logo
8:00 am - 12:05 am
PHL
-
ASU
39h 05m2 stops
United Airlines Logo
6:33 am - 10:27 pm
ASU
-
PHL
40h 54m2 stops
$1,313United Airlines
Thu, Apr 2 - Sun, Apr 12
United Airlines Logo
8:00 am - 12:05 am
PHL
-
ASU
39h 05m2 stops
United Airlines Logo
6:33 am - 2:16 pm
ASU
-
PHL
56h 43m3 stops
$1,335United Airlines
Thu, Apr 2 - Sun, Apr 12
United Airlines Logo
8:00 am - 12:05 am
PHL
-
ASU
39h 05m2 stops
United Airlines Logo
6:33 am - 11:43 am
ASU
-
PHL
30h 10m2 stops
$1,453United Airlines
Sat, Apr 18 - Sat, Apr 25
LATAM Airlines Logo
2:31 pm - 12:25 pm
PHL
-
ASU
19h 54m2 stops
LATAM Airlines Logo
8:25 am - 12:49 am
ASU
-
PHL
17h 24m2 stops
$1,480LATAM Airlines
Fri, Mar 6 - Tue, Mar 10
United Airlines Logo
6:59 pm - 5:32 am
PHL
-
ASU
32h 33m2 stops
United Airlines Logo
6:42 am - 2:24 pm
ASU
-
PHL
32h 42m3 stops
$1,580United Airlines
Fri, Mar 6 - Tue, Mar 10
United Airlines Logo
8:00 am - 5:33 am
PHL
-
ASU
20h 33m2 stops
United Airlines Logo
6:33 am - 2:16 pm
ASU
-
PHL
32h 43m3 stops
$1,903United Airlines
Sat, Apr 18 - Sat, Apr 25

United Airlines flights from Philadelphia to Asuncion

Our best United Airlines deals on Philadelphia to Asuncion flight tickets
United Airlines
Apr 2
PHL8:00 amPhiladelphia
39h 05m
2 stops
ASU12:05 amAsuncion Silvio Pettirossi
Apr 12
ASU6:33 amAsuncion Silvio Pettirossi
40h 54m
2 stops
PHL10:27 pmPhiladelphia
$1,313
Find similar
United Airlines
Apr 2
PHL8:00 amPhiladelphia
39h 05m
2 stops
ASU12:05 amAsuncion Silvio Pettirossi
Apr 12
ASU6:33 amAsuncion Silvio Pettirossi
56h 43m
3 stops
PHL2:16 pmPhiladelphia
$1,335
Find similar
United Airlines
Apr 18
PHL8:00 amPhiladelphia
39h 05m
2 stops
ASU12:05 amAsuncion Silvio Pettirossi
Apr 25
ASU6:33 amAsuncion Silvio Pettirossi
30h 10m
2 stops
PHL11:43 amPhiladelphia
$1,453
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated December 23, 2025.
Use the filters below to find and compare flights from Philadelphia to Asuncion that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PhiladelphiaAsuncion

PHL - ASU

PHLASU

Philadelphia

Sat 4/18

9:15 am-11:15 am

2 stops49h 00m

Asuncion Silvio Pettirossi

Sat 4/25

12:05 pm-2:46 pm

2 stops27h 41m

$1,284

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-10:27 pm

2 stops40h 54m

$1,313

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-2:16 pm

3 stops56h 43m

$1,335

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

$1,453

PhiladelphiaAsuncion

PHL - ASU

PHLASU

Philadelphia

Fri 3/6

2:31 pm-12:25 pm

2 stops19h 54m

Asuncion Silvio Pettirossi

Tue 3/10

8:25 am-12:49 am

2 stops17h 24m

$1,480

PhiladelphiaAsuncion

PHL - ASU

PHLASU

Philadelphia

Fri 3/6

6:59 pm-5:32 am

2 stops32h 33m

Asuncion Silvio Pettirossi

Tue 3/10

6:42 am-2:24 pm

3 stops32h 42m

$1,580

PhiladelphiaAsuncion

PHL - ASU

PHLASU

Philadelphia

Sat 4/18

8:00 am-5:33 am

2 stops20h 33m

Asuncion Silvio Pettirossi

Sat 4/25

6:33 am-2:16 pm

3 stops32h 43m

$1,903

PhiladelphiaAsuncion

PHL - ASU

PHLASU

Philadelphia

Sat 1/10

8:43 pm-9:50 pm

3 stops47h 07m

$446

PhiladelphiaAsuncion

PHL - ASU

PHLASU

Philadelphia

Thu 1/1

6:00 am-5:15 am

3 stops45h 15m

$459

PhiladelphiaAsuncion

PHL - ASU

PHLASU

Philadelphia

Sat 1/10

5:11 pm-5:40 pm

2 stops46h 29m

$507

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 11 resultsSorted by cheapest first
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See travel insights to Asuncion from

How to get the cheapest flight ticket from Philadelphia to Asuncion

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What airlines fly to Asuncion?

Copa Airlines, LATAM Airlines and Avianca are the top three most popular airlines that fly to Asuncion from Philadelphia according to our data. Copa Airlines is the first choice among our users, with 43% of people opting to fly with this airline when traveling to Asuncion. Keep in mind that there are 4 different airlines that fly to Asuncion on a routine basis, so you have a few additional options to choose from.

When to book flights from Philadelphia to Asuncion

Are you open to changing your travel dates? Check out the ideal times to fly from Philadelphia to Asuncion according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Philadelphia to Asuncion (PHL to ASU) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Philadelphia to Asuncion

Fastest flight time

30h 41m

Direct flights

None
The fastest flight from Philadelphia to Asuncion takes 30h 41m
There are no direct flights from Philadelphia to Asuncion. There are no popular flight routes from Philadelphia to Asuncion.
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  • How far is Philadelphia to Asuncion Silvio Pettirossi by plane?

    Philadelphia and Asuncion Silvio Pettirossi are 4643.4 mi apart from one another. Typically, this will take 30h 41m by plane in normal conditions.

  • When did momondo last update prices for flights from Philadelphia Airport to Asuncion Silvio Pettirossi Airport?

    Prices for flights from Philadelphia Airport to Asuncion Silvio Pettirossi Airport are updated daily.

  • How old do you have to be to fly from Philadelphia Airport to Asuncion Silvio Pettirossi Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Philadelphia Airport to Asuncion Silvio Pettirossi Airport.

  • What documentation or ID do you need to fly to Asuncion Silvio Pettirossi Airport?

    The necessary travel and health documents for your Asuncion Silvio Pettirossi Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Philadelphia to Asuncion?

It is quick and easy to find Philadelphia to Asuncion flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Asuncion that suits you.

Can I find flights from Philadelphia to Asuncion with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Asuncion from Philadelphia with this policy.

How can momondo help me find flights from Philadelphia to Asuncion?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Philadelphia to Asuncion.

I’m not ready to book a flight from Philadelphia to Asuncion right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Asuncion from Philadelphia. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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