HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Asuncion

$1,058+ Cheap flights from Houston 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 3/6. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — ASU
Mar 6 — Mar 131
Fri 3/6
Fri 3/13
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Houston to Asuncion with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Houston to Asuncion

Cheapest flights from Houston to Asuncion
Explore the most affordable flight options available from Houston to Asuncion. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 4, 2026.

This Trip.com deal was found by Cheapflights users on 2/2. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/65:15 am
IAH
-
ASU
3 stops21h 00m
Multiple Airlines
Thu 3/128:20 am
ASU
-
IAH
2 stops17h 29m
Multiple Airlines
Deal found 2/2$1,058
This Mytrip deal was found by Cheapflights users on 2/2. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/35:23 pm
IAH
-
ASU
2 stops33h 17m
Multiple Airlines
Fri 8/78:10 am
ASU
-
IAH
2 stops30h 13m
Multiple Airlines
Deal found 2/2$1,059
This Mytrip deal was found by Cheapflights users on 2/3. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/35:23 pm
IAH
-
ASU
2 stops33h 17m
Multiple Airlines
Mon 8/1011:05 am
ASU
-
IAH
3 stops38h 46m
Multiple Airlines
Deal found 2/3$1,062
This KAYAK deal was found by Cheapflights users on 2/3. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/39:59 am
IAH
-
ASU
1 stop11h 58m
Copa Airlines
Sun 8/91:47 am
ASU
-
IAH
1 stop12h 32m
Copa Airlines
Deal found 2/3$1,149
This KAYAK deal was found by Cheapflights users on 2/3. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/2511:56 am
IAH
-
ASU
1 stop15h 36m
Copa Airlines
Mon 3/306:43 am
ASU
-
IAH
1 stop15h 21m
Copa Airlines
Deal found 2/3$1,365
This United Airlines deal was found by Cheapflights users on 2/1. 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 3/2511:56 am
IAH
-
ASU
1 stop15h 36m
United Airlines
Mon 3/306:43 am
ASU
-
IAH
1 stop15h 21m
United Airlines
Deal found 2/1$1,379
This FlightHub deal was found by Cheapflights users on 2/3. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/310:05 am
HOU
-
ASU
2 stops42h 00m
LATAM Airlines
Mon 8/108:10 am
ASU
-
HOU
2 stops27h 05m
LATAM Airlines
Deal found 2/3$1,441
This LATAM Airlines deal was found by Cheapflights users on 2/3. 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.
Sat 4/1810:46 am
HOU
-
ASU
2 stops17h 19m
LATAM Airlines
Wed 4/228:10 am
ASU
-
HOU
2 stops16h 55m
LATAM Airlines
Deal found 2/3$1,831
This Orbitz deal was found by Cheapflights users on 2/2. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/35:35 pm
HOU
-
ASU
2 stops34h 30m
LATAM Airlines
Fri 8/78:10 am
ASU
-
HOU
2 stops30h 00m
LATAM Airlines
Deal found 2/2$1,875
This Priceline deal was found by Cheapflights users on 2/2. 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.
Fri 3/61:06 pm
HOU
-
ASU
2 stops38h 09m
LATAM Airlines
Thu 3/128:25 am
ASU
-
HOU
2 stops27h 58m
LATAM Airlines
Deal found 2/2$2,216

Find flight deals from Houston to Asuncion

Discover tips and strategies to find the most affordable flight options for your journey from Houston (HO1) 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 February 4, 2026.

Round-trip from

$1,058
(Trip.com)
From Houston to Asuncion Silvio Pettirossi
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Houston 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 February 4, 2026.
Use the filters below to find and compare flights from Houston to Asuncion that are best for you.

Fly from

Houston

Fly to

Asuncion

Route

Depart

Return

Price

HoustonAsuncion

IAH - ASU

IAHASU

Houston George Bush Intcntl

Fri 3/6

5:15 am-5:15 am

3 stops21h 00m

Asuncion Silvio Pettirossi

Thu 3/12

8:20 am-11:49 pm

2 stops17h 29m

$1,058

HoustonAsuncion

IAH - ASU

IAHASU

Houston George Bush Intcntl

Mon 8/3

5:23 pm-4:40 am

2 stops33h 17m

Asuncion Silvio Pettirossi

Fri 8/7

8:10 am-12:23 pm

2 stops30h 13m

$1,059

HoustonAsuncion

IAH - ASU

IAHASU

Houston George Bush Intcntl

Mon 8/3

5:39 pm-4:40 am

3 stops33h 01m

Asuncion Silvio Pettirossi

Mon 8/10

11:05 am-11:51 pm

3 stops38h 46m

$1,078

HoustonAsuncion

IAH - ASU

IAHASU

Houston George Bush Intcntl

Mon 8/3

9:59 am-11:57 pm

1 stop11h 58m

Asuncion Silvio Pettirossi

Sun 8/9

1:47 am-12:19 pm

1 stop12h 32m

$1,149

HoustonAsuncion

IAH - ASU

IAHASU

Houston George Bush Intcntl

Wed 3/25

7:00 am-6:15 am

2 stops21h 15m

Asuncion Silvio Pettirossi

Mon 3/30

8:10 am-11:59 pm

2 stops17h 49m

$1,383

HoustonAsuncion

IAH - ASU

IAHASU

Houston George Bush Intcntl

Wed 3/25

8:00 am-5:32 am

2 stops19h 32m

Asuncion Silvio Pettirossi

Mon 3/30

6:43 am-8:04 pm

1 stop15h 21m

$1,383

HoustonAsuncion

IAH - ASU

IAHASU

Houston George Bush Intcntl

Sat 4/18

7:20 am-4:40 am

2 stops19h 20m

Asuncion Silvio Pettirossi

Wed 4/22

8:10 am-4:10 pm

2 stops34h 00m

$1,387

HoustonAsuncion

HOU - ASU

HOUASU

Houston Hobby

Mon 8/3

10:05 am-6:05 am

2 stops42h 00m

Asuncion Silvio Pettirossi

Mon 8/10

8:10 am-9:15 am

2 stops27h 05m

$1,441

HoustonAsuncion

HOU - ASU

HOUASU

Houston Hobby

Sat 4/18

10:46 am-6:05 am

2 stops17h 19m

Asuncion Silvio Pettirossi

Wed 4/22

8:10 am-11:05 pm

2 stops16h 55m

$1,831

HoustonAsuncion

HOU - ASU

HOUASU

Houston Hobby

Mon 8/3

5:35 pm-6:05 am

2 stops34h 30m

Asuncion Silvio Pettirossi

Fri 8/7

8:10 am-12:10 pm

2 stops30h 00m

$1,875

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/2

Showing 1-10 of 11 results
1
2

Best time to book a flight from Houston to Asuncion

Have a flexible travel schedule? Discover the best time to fly to Asuncion from Houston 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 Houston to Asuncion
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Houston 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 Houston?

    For a flight from Houston to Asuncion, you will be flying into Silvio Pettirossi. Asuncion Silvio Pettirossi (ASU) is just 7.8 mi from the center of the city. Silvio Pettirossi is the only Asuncion airport and it handles 0 inbound flights from Houston per day. 0 airlines have flights to Asuncion Silvio Pettirossi from Houston on a regular basis.

  • How long is the flight from Houston to Asuncion?

    For as low as $1,441, LATAM Airlines can have you in Asuncion from Houston in 42h. The distance between Houston and Asuncion is about 4540 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Houston 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.