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Cheap flights from Houston to Asuncion from $410

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Houston to Asuncion departing on 8/22. 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 Houston to Asuncion

Cheap round-trip flights

Logo
7:49 pm - 4:40 amIAH-ASU
30h 51m3 stops
Logo
12:30 pm - 9:07 pmASU-IAH
34h 37m3 stops
$958
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Wed, Oct 1 - Sun, Oct 12
Logo
5:30 am - 4:40 amIAH-ASU
21h 10m2 stops
Logo
3:30 pm - 6:12 pmASU-IAH
28h 42m3 stops
$972
Find Deal
Tue, Sep 9 - Tue, Sep 16
Avianca Logo
5:40 pm - 4:40 amIAH-ASU
33h 00m2 stops
Avianca Logo
8:10 am - 12:10 pmASU-IAH
30h 00m2 stops
$1,092Avianca
Find Deal
Wed, Oct 1 - Sun, Oct 12
United Airlines Logo
2:20 pm - 12:01 amIAH-ASU
31h 41m1 stop
United Airlines Logo
1:45 am - 7:50 pmASU-IAH
20h 05m1 stop
$1,098United Airlines
Find Deal
Wed, Oct 1 - Sat, Oct 11
Avianca Logo
2:05 pm - 4:40 amIAH-ASU
36h 35m2 stops
Avianca Logo
8:10 am - 12:10 pmASU-IAH
30h 00m2 stops
$1,109Avianca
Find Deal
Wed, Oct 1 - Sun, Oct 12
LATAM Airlines Logo
10:44 am - 6:10 amHOU-ASU
17h 26m2 stops
LATAM Airlines Logo
8:25 am - 11:00 pmASU-HOU
16h 35m2 stops
$1,110LATAM Airlines
Find Deal
Wed, Oct 1 - Sun, Oct 12
LATAM Airlines Logo
6:00 am - 6:10 amHOU-ASU
22h 10m2 stops
LATAM Airlines Logo
8:25 am - 9:23 amASU-HOU
26h 58m2 stops
$1,135LATAM Airlines
Find Deal
Wed, Oct 1 - Sun, Oct 12
United Airlines Logo
2:20 pm - 5:25 amIAH-ASU
13h 05m1 stop
United Airlines Logo
1:45 am - 8:50 pmASU-IAH
21h 05m2 stops
$1,258United Airlines
Find Deal
Wed, Oct 1 - Sat, Oct 11
Copa Airlines Logo
2:20 pm - 5:25 amIAH-ASU
13h 05m1 stop
Copa Airlines Logo
6:32 am - 7:50 pmASU-IAH
15h 18m1 stop
$1,751Copa Airlines
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Wed, Oct 1 - Sun, Oct 12
Copa Airlines Logo
9:57 am - 12:01 amIAH-ASU
12h 04m1 stop
Copa Airlines Logo
6:32 am - 7:50 pmASU-IAH
15h 18m1 stop
$1,847Copa Airlines
Find Deal
Wed, Oct 1 - Sun, Oct 12

Avianca flights from Houston to Asuncion

Our best Avianca deals on Houston to Asuncion flight tickets
Avianca
Oct 1
IAH5:40 pmHouston George Bush Intcntl
33h 00m
2 stops
ASU4:40 amAsuncion Silvio Pettirossi
Oct 12
ASU8:10 amAsuncion Silvio Pettirossi
30h 00m
2 stops
IAH12:10 pmHouston George Bush Intcntl
$1,092
Find similar
Avianca
Oct 1
IAH2:05 pmHouston George Bush Intcntl
36h 35m
2 stops
ASU4:40 amAsuncion Silvio Pettirossi
Oct 12
ASU8:10 amAsuncion Silvio Pettirossi
30h 00m
2 stops
IAH12:10 pmHouston George Bush Intcntl
$1,109
Find similar

Copa Airlines flights from Houston to Asuncion

Our best Copa Airlines deals on Houston to Asuncion flight tickets
Copa Airlines
Oct 1
IAH2:20 pmHouston George Bush Intcntl
13h 05m
1 stop
ASU5:25 amAsuncion Silvio Pettirossi
Oct 12
ASU6:32 amAsuncion Silvio Pettirossi
15h 18m
1 stop
IAH7:50 pmHouston George Bush Intcntl
$1,751
Find similar
Copa Airlines
Oct 1
IAH9:57 amHouston George Bush Intcntl
12h 04m
1 stop
ASU12:01 amAsuncion Silvio Pettirossi
Oct 12
ASU6:32 amAsuncion Silvio Pettirossi
15h 18m
1 stop
IAH7:50 pmHouston George Bush Intcntl
$1,847
Find similar
Copa Airlines
Oct 1
IAH9:57 amHouston George Bush Intcntl
12h 04m
1 stop
ASU12:01 amAsuncion Silvio Pettirossi
Oct 12
ASU6:32 amAsuncion Silvio Pettirossi
15h 18m
1 stop
IAH7:50 pmHouston George Bush Intcntl
$1,865
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated July 31, 2025.
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

HoustonAsuncion

IAH - ASU

IAHASU

Houston George Bush Intcntl

Wed 10/1

7:49 pm-4:40 am

3 stops30h 51m

Asuncion Silvio Pettirossi

Sun 10/12

12:30 pm-9:07 pm

3 stops34h 37m

$958

HoustonAsuncion

IAH - ASU

IAHASU

Houston George Bush Intcntl

Tue 9/9

5:30 am-4:40 am

2 stops21h 10m

Asuncion Silvio Pettirossi

Tue 9/16

3:30 pm-6:12 pm

3 stops28h 42m

$972

HoustonAsuncion

IAH - ASU

IAHASU

Houston George Bush Intcntl

Wed 10/1

5:40 pm-4:40 am

2 stops33h 00m

Asuncion Silvio Pettirossi

Sun 10/12

8:10 am-12:10 pm

2 stops30h 00m

$1,092

HoustonAsuncion

IAH - ASU

IAHASU

Houston George Bush Intcntl

Wed 10/1

2:20 pm-12:01 am

1 stop31h 41m

Asuncion Silvio Pettirossi

Sat 10/11

1:45 am-7:50 pm

1 stop20h 05m

$1,098

HoustonAsuncion

IAH - ASU

IAHASU

Houston George Bush Intcntl

Wed 10/1

2:05 pm-4:40 am

2 stops36h 35m

Asuncion Silvio Pettirossi

Sun 10/12

8:10 am-12:10 pm

2 stops30h 00m

$1,109

HoustonAsuncion

HOU - ASU

HOUASU

Houston Hobby

Wed 10/1

10:44 am-6:10 am

2 stops17h 26m

Asuncion Silvio Pettirossi

Sun 10/12

8:25 am-11:00 pm

2 stops16h 35m

$1,110

HoustonAsuncion

HOU - ASU

HOUASU

Houston Hobby

Wed 10/1

6:00 am-6:10 am

2 stops22h 10m

Asuncion Silvio Pettirossi

Sun 10/12

8:25 am-9:23 am

2 stops26h 58m

$1,135

HoustonAsuncion

IAH - ASU

IAHASU

Houston George Bush Intcntl

Wed 10/1

2:20 pm-5:25 am

1 stop13h 05m

Asuncion Silvio Pettirossi

Sat 10/11

1:45 am-8:50 pm

2 stops21h 05m

$1,258

HoustonAsuncion

IAH - ASU

IAHASU

Houston George Bush Intcntl

Wed 10/1

2:20 pm-5:25 am

1 stop13h 05m

Asuncion Silvio Pettirossi

Sun 10/12

6:32 am-7:50 pm

1 stop15h 18m

$1,751

HoustonAsuncion

IAH - ASU

IAHASU

Houston George Bush Intcntl

Wed 10/1

9:57 am-12:01 am

1 stop12h 04m

Asuncion Silvio Pettirossi

Sun 10/12

6:32 am-7:50 pm

1 stop15h 18m

$1,847

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 17 resultsSorted by cheapest first
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See travel insights to Asuncion from

How to get the cheapest flight ticket from Houston 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 is the cheapest day to depart on your flight to Asuncion?

According to our data, Wednesday is the cheapest day to fly to Asuncion from Houston. The lowest ticket price found for a Wednesday departure recently was $1,817. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. The most expensive day to fly to Asuncion is Tuesday, with ticket prices averaging around $2,413.

What is the cheapest time of day to depart on your flight to Asuncion?

The cheapest time of day to fly to Asuncion is in the afternoon when flights can be purchased for as low as $1,565. Flights at noon are often more expensive with an average ticket price of $2,023.

Cheap Houston to Asuncion flight deals and tips

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

Best Price Found

$410

Fastest flight time

11h 57m

Direct flights

None

Airports in Asuncion

1 airport
The best one-way flight to Asuncion from Houston in the past 72 hours is $410. The best round-trip flight deal from Houston to Asuncion found on momondo in the last 72 hours is $958.
The fastest flight from Houston to Asuncion takes 11h 57m
There are no direct flights from Houston to Asuncion. Popular non-direct routes for this connection are Houston George Bush Intcntl Airport - Asuncion Silvio Pettirossi Airport and Houston Hobby Airport - Asuncion Silvio Pettirossi Airport.
There is 1 airport near Asuncion: Asuncion Silvio Pettirossi (ASU)
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  • How far is Houston to Asuncion Silvio Pettirossi by plane?

    Houston and Asuncion Silvio Pettirossi are 4548.0 mi apart from one another. Flights usually cover this in 12h 04m, depending on flying conditions and air traffic around both airports.

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

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

  • How many operators does momondo search for flights from Houston to Asuncion Silvio Pettirossi Airport?

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Houston to Asuncion Silvio Pettirossi Airport.

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

    The travel and health documents you'll need for your trip to Asuncion Silvio Pettirossi Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Asuncion Silvio Pettirossi Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Houston to Asuncion

Compare and see reviews for airlines that fly from Houston to Asuncion with momondo
Airline
Rating
Free Cancellation
Price
Copa AirlinesPriceFrom $1,980Free CancellationRating
7.5
1,493 reviews
Search Copa Airlines flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Houston to Asuncion for you.

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

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

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

momondo helps you find the best flight between Houston and Asuncion by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are simply researching potential flights to Asuncion, momondo offers a useful price alert feature which will track prices for flights to Asuncion from Houston and alert you when they change.

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