HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Asuncion

$479+ Cheap flights from Houston 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 6/1. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — ASU
Jun 12 — Jun 191
Fri 6/12
Fri 6/19
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 May 13, 2026.

This Mytrip deal was found by Cheapflights users on 5/9. 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.
Wed 5/138:55 pm
IAH
-
ASU
2 stops29h 45m
Multiple Airlines
Wed 5/208:25 am
ASU
-
IAH
3 stops37h 00m
Multiple Airlines
Deal found 5/9$1,106
This Mytrip deal was found by Cheapflights users on 5/9. 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.
Sun 6/78:55 pm
IAH
-
ASU
3 stops31h 10m
Multiple Airlines
Sun 6/1411:20 am
ASU
-
IAH
3 stops34h 05m
Multiple Airlines
Deal found 5/9$1,118
This KAYAK deal was found by Cheapflights users on 5/11. 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 9/710:03 am
IAH
-
ASU
1 stop12h 00m
Copa Airlines
Thu 9/176:33 am
ASU
-
IAH
1 stop15h 23m
Copa Airlines
Deal found 5/11$1,130
This KAYAK deal was found by Cheapflights users on 5/10. 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.
Tue 10/136:35 pm
IAH
-
ASU
1 stop14h 40m
Multiple Airlines
Mon 10/1912:05 pm
ASU
-
IAH
1 stop19h 45m
Multiple Airlines
Deal found 5/10$1,133
This Ovago deal was found by Cheapflights users on 5/8. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/1310:03 am
IAH
-
ASU
1 stop17h 28m
Copa Airlines
Mon 10/196:33 am
ASU
-
IAH
1 stop15h 23m
Copa Airlines
Deal found 5/8$1,141
This Mytrip deal was found by Cheapflights users on 5/9. 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 6/88:55 pm
IAH
-
ASU
2 stops29h 45m
Multiple Airlines
Mon 6/2211:25 am
ASU
-
IAH
3 stops34h 00m
Multiple Airlines
Deal found 5/9$1,175
This United Airlines deal was found by Cheapflights users on 5/11. 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.
Tue 10/137:20 am
IAH
-
ASU
2 stops38h 43m
United Airlines
Mon 10/196:33 am
ASU
-
IAH
1 stop33h 44m
United Airlines
Deal found 5/11$1,183
This Aviatur deal was found by Cheapflights users on 5/9. 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 Aviatur is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/86:03 am
HOU
-
ASU
2 stops22h 02m
LATAM Airlines
Mon 6/228:10 am
ASU
-
HOU
2 stops27h 04m
LATAM Airlines
Deal found 5/9$1,337
This Expedia deal was found by Cheapflights users on 5/8. 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 6/235:08 pm
HOU
-
ASU
2 stops34h 57m
LATAM Airlines
Tue 6/308:10 am
ASU
-
HOU
2 stops39h 33m
LATAM Airlines
Deal found 5/8$1,383
This Gurufare deal was found by Cheapflights users on 5/9. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/710:09 am
HOU
-
ASU
2 stops17h 56m
LATAM Airlines
Sun 6/148:10 am
ASU
-
HOU
2 stops27h 04m
LATAM Airlines
Deal found 5/9$1,454
This Ovago deal was found by Cheapflights users on 5/10. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/16:00 am
HOU
-
ASU
2 stops21h 05m
LATAM Airlines
Sun 11/88:10 am
ASU
-
HOU
2 stops28h 16m
LATAM Airlines
Deal found 5/10$1,612
This Ovago deal was found by Cheapflights users on 5/11. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/251:10 pm
HOU
-
ASU
2 stops26h 30m
LATAM Airlines
Thu 7/211:05 am
ASU
-
HOU
2 stops24h 09m
LATAM Airlines
Deal found 5/11$1,915

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 May 13, 2026.

Round-trip from

$1,118
(Mytrip)

One-way from

$479
(Kiwi.com)
From Houston to Asuncion Silvio Pettirossi
Search Deals
One-way flight 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 May 13, 2026.
Use the filters below to find and compare flights from Houston to Asuncion that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

HoustonAsuncion

IAH - ASU

IAHASU

Houston George Bush Intcntl

Tue 10/13

2:26 pm-5:31 am

1 stop13h 05m

Asuncion Silvio Pettirossi

Sun 10/18

1:47 am-7:56 pm

1 stop20h 09m

$1,155

HoustonAsuncion

IAH - ASU

IAHASU

Houston George Bush Intcntl

Tue 10/13

6:00 am-12:03 am

2 stops40h 03m

Asuncion Silvio Pettirossi

Mon 10/19

6:33 am-7:56 pm

1 stop15h 23m

$1,183

HoustonAsuncion

IAH - ASU

IAHASU

Houston George Bush Intcntl

Wed 6/10

7:20 am-11:15 am

2 stops49h 55m

Asuncion Silvio Pettirossi

Wed 6/17

8:25 am-4:10 pm

2 stops33h 45m

$1,219

HoustonAsuncion

IAH - ASU

IAHASU

Houston George Bush Intcntl

Sun 11/1

6:25 pm-5:37 am

2 stops32h 12m

Asuncion Silvio Pettirossi

Sun 11/8

6:42 am-12:14 pm

1 stop32h 32m

$1,243

HoustonAsuncion

IAH - ASU

IAHASU

Houston George Bush Intcntl

Wed 6/10

5:45 pm-4:40 am

2 stops32h 55m

Asuncion Silvio Pettirossi

Wed 6/17

8:25 am-4:10 pm

2 stops33h 45m

$1,288

HoustonAsuncion

IAH - ASU

IAHASU

Houston George Bush Intcntl

Mon 6/8

9:59 am-12:08 am

1 stop12h 09m

Asuncion Silvio Pettirossi

Mon 6/22

6:33 am-12:19 pm

1 stop31h 46m

$1,329

HoustonAsuncion

HOU - ASU

HOUASU

Houston Hobby

Mon 6/8

6:03 am-6:05 am

2 stops22h 02m

Asuncion Silvio Pettirossi

Mon 6/22

8:10 am-9:14 am

2 stops27h 04m

$1,337

HoustonAsuncion

IAH - ASU

IAHASU

Houston George Bush Intcntl

Fri 8/14

6:05 pm-11:57 pm

2 stops27h 52m

Asuncion Silvio Pettirossi

Mon 8/17

12:05 pm-5:45 am

1 stop19h 40m

$1,345

HoustonAsuncion

HOU - ASU

HOUASU

Houston Hobby

Sun 6/7

10:09 am-6:05 am

2 stops17h 56m

Asuncion Silvio Pettirossi

Sun 6/14

8:10 am-9:14 am

2 stops27h 04m

$1,454

HoustonAsuncion

HOU - ASU

HOUASU

Houston Hobby

Thu 6/25

1:10 pm-5:40 pm

2 stops26h 30m

Asuncion Silvio Pettirossi

Thu 7/2

11:05 am-9:14 am

2 stops24h 09m

$1,915

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/11

Showing 1-10 of 22 resultsSorted by cheapest first
1
2
3

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 $1,155, Copa Airlines can have you in Asuncion from Houston in 13h 05m. The distance between Houston and Asuncion is about 4561 mi. This flight may include one or multiple stops.

  • 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.