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Asuncion

$652+ Cheap flights from Oregon 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 12/22. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — ASU
Dec 24 — Dec 311
Wed 12/24
Wed 12/31
1 adult, Economy
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Cheap flight deals from Oregon to Asuncion

Keep the following information in mind while searching for Oregon to Asuncion flight deals. Data was last updated November 24, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$1,438
(SmartFares)

One-way from

$652
(Kiwi.com)

Popular in

August

Cheapest in

December

Average price

$1,309
Provider with most accurate pricing for Portland-Asuncion Silvio Pettirossi flight deals.
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Provider most trusted by Cheapflights users for Portland-Asuncion Silvio Pettirossi flights.
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From Oregon to Asuncion Silvio Pettirossi
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One-way flight from Oregon to Asuncion Silvio Pettirossi
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Highest demand for flights based on searches. 13% potential increase in price ($212 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($32 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find flight deals from Oregon to Asuncion

Cheapest flights from Oregon to Asuncion
Explore the most affordable flight options available from Oregon to Asuncion. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 24, 2025.

This United Airlines deal was found by Cheapflights users on 11/24. 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.
Wed 12/243:52 pmPDX - ASU
2 stops51h 19mUnited Airlines
Wed 12/316:33 amASU - PDX
2 stops45h 26mUnited Airlines
Deal found 11/24$1,724
This LATAM Airlines deal was found by Cheapflights users on 11/23. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/76:29 amPDX - ASU
2 stops30h 06mLATAM Airlines
Thu 12/116:30 pmASU - PDX
2 stops24h 05mLATAM Airlines
Deal found 11/23$1,787
This United Airlines deal was found by Cheapflights users on 11/22. 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.
Sun 12/76:00 amPDX - ASU
3 stops42h 30mUnited Airlines
Thu 12/116:33 amASU - PDX
3 stops34h 39mUnited Airlines
Deal found 11/22$1,817
This Priceline deal was found by Cheapflights users on 11/24. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/246:00 amPDX - ASU
2 stops30h 35mLATAM Airlines
Tue 12/303:10 amASU - PDX
2 stops44h 43mLATAM Airlines
Deal found 11/24$1,967
This Expedia deal was found by Cheapflights users on 11/24. 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.
Thu 12/189:29 pmPDX - ASU
2 stops26h 46mMultiple Airlines
Sat 12/278:25 amASU - PDX
2 stops18h 59mMultiple Airlines
Deal found 11/24$2,871
This United Airlines deal was found by Cheapflights users on 11/24. 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 12/187:30 amPDX - ASU
3 stops41h 00mUnited Airlines
Sat 12/276:33 amASU - PDX
2 stops18h 10mUnited Airlines
Deal found 11/24$5,443
This Copa Airlines deal was found by Cheapflights users on 11/24. 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 12/182:45 pmPDX - ASU
2 stops28h 26mCopa Airlines
Fri 12/261:45 amASU - PDX
2 stops26h 13mCopa Airlines
Deal found 11/24$8,083

Cheapflights Fare Finder

 
Customize your flight search to find flights from Oregon 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 November 24, 2025.
Use the filters below to find and compare flights from Oregon to Asuncion that are best for you.

Fly from

Oregon

Fly to

Asuncion

Route

Depart

Return

Price

PortlandAsuncion

PDX - ASU

PDXASU

Portland

Mon 2/9

9:30 pm-5:40 pm

2 stops39h 10m

Asuncion Silvio Pettirossi

Mon 3/2

8:25 am-1:25 pm

2 stops34h 00m

$1,438

PortlandAsuncion

PDX - ASU

PDXASU

Portland

Mon 2/9

1:35 pm-12:15 am

3 stops29h 40m

Asuncion Silvio Pettirossi

Mon 3/2

6:42 am-8:43 pm

2 stops43h 01m

$1,498

PortlandAsuncion

PDX - ASU

PDXASU

Portland

Wed 12/24

3:52 pm-12:11 am

2 stops51h 19m

Asuncion Silvio Pettirossi

Wed 12/31

6:33 am-10:59 pm

2 stops45h 26m

$1,724

PortlandAsuncion

PDX - ASU

PDXASU

Portland

Sun 12/7

6:29 am-5:35 pm

2 stops30h 06m

Asuncion Silvio Pettirossi

Thu 12/11

6:30 pm-11:50 am

2 stops22h 20m

$1,787

PortlandAsuncion

PDX - ASU

PDXASU

Portland

Sun 12/7

6:00 am-12:11 am

3 stops37h 11m

Asuncion Silvio Pettirossi

Thu 12/11

6:33 am-12:12 pm

3 stops34h 39m

$1,817

PortlandAsuncion

PDX - ASU

PDXASU

Portland

Mon 12/22

8:45 pm-5:30 am

3 stops51h 45m

$652

PortlandAsuncion

PDX - ASU

PDXASU

Portland

Sat 12/27

9:45 pm-12:11 am

2 stops45h 26m

$694

PortlandAsuncion

PDX - ASU

PDXASU

Portland

Wed 12/17

7:29 am-5:35 pm

3 stops53h 06m

$734

PortlandAsuncion

PDX - ASU

PDXASU

Portland

Thu 12/18

7:00 am-10:10 am

2 stops22h 10m

$1,297

PortlandAsuncion

PDX - ASU

PDXASU

Portland

Thu 12/18

7:30 am-12:11 am

3 stops35h 41m

$3,189

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/24

Best time to book a flight from Oregon to Asuncion

Have a flexible travel schedule? Discover the best time to fly to Asuncion from Oregon 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 Oregon to Asuncion

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

Currently, April is the cheapest month in which you can book a flight from Oregon to Asuncion (average of $978). Flying from Oregon to Asuncion in August is currently the most expensive (average of $1,755). 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.

What is the cheapest time of day to fly from OR to ASU?

Find hourly flight availability from Oregon to Asuncion. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 24, 2025.

When flying from Oregon to Asuncion, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 23% versus a flight in the morning.

Related info for your journey

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

  • What airport do you fly into for flights to Asuncion from Oregon?

    If you book a flight to Asuncion from Oregon, you will be flying to Silvio Pettirossi, which is the city’s only airport. Asuncion Silvio Pettirossi (ASU) is located 7.8 mi from the center of Asuncion.

  • How long is the flight from Oregon to Asuncion?

    There are many flights that can get you from Oregon to Asuncion in 29h 40m. Fly via United Airlines or LATAM Airlines to get the fastest option. The distance from Oregon to Asuncion is about 6364 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Oregon 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 Oregon to Asuncion?

    Currently, April is the cheapest month in which you can book a flight from Oregon to Asuncion (average of $978). Flying from Oregon to Asuncion in August is currently the most expensive (average of $1,755). 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 Oregon to Asuncion

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Oregon to Asuncion

Discover the top airline that operate flights from Oregon to Asuncion. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 24, 2025.
AirlineCheapestAverageFlexibilityOn-time
LATAM AirlinesCheapest$1,052Average$1,499FlexibilityNo cancel feeOn-time81%

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