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Cheap flights from Houston to Asuncion from $608

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 8/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from Houston to Asuncion

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
7:00 am - 4:40 am
IAH
-
ASU
19h 40m
2 stops
Multiple Airlines Logo
3:00 am - 11:27 am
ASU
-
IAH
34h 27m
3 stops
$1,042Multiple Airlines
Tue, Apr 21 - Mon, Apr 27
Multiple Airlines Logo
8:55 pm - 6:05 am
IAH
-
ASU
31h 10m
3 stops
Multiple Airlines Logo
3:00 am - 11:27 am
ASU
-
IAH
34h 27m
3 stops
$1,140Multiple Airlines
Tue, Apr 21 - Mon, Apr 27
United Airlines Logo
2:24 pm - 12:08 am
IAH
-
ASU
31h 44m
1 stop
United Airlines Logo
6:33 am - 12:19 pm
ASU
-
IAH
31h 46m
1 stop
$1,219United Airlines
Tue, Jun 2 - Sat, Jun 13
United Airlines Logo
7:20 am - 5:24 am
IAH
-
ASU
20h 04m
2 stops
United Airlines Logo
6:33 am - 8:04 pm
ASU
-
IAH
15h 31m
1 stop
$1,223United Airlines
Mon, Jun 1 - Sat, Jun 13
Copa Airlines Logo
11:59 am - 2:48 am
IAH
-
ASU
12h 49m
1 stop
Copa Airlines Logo
3:59 am - 2:24 pm
ASU
-
IAH
12h 25m
1 stop
$1,242Copa Airlines
Wed, Jul 8 - Mon, Jul 27
Copa Airlines Logo
9:59 am - 2:48 am
IAH
-
ASU
14h 49m
1 stop
Copa Airlines Logo
3:59 am - 8:04 pm
ASU
-
IAH
18h 05m
1 stop
$1,294Copa Airlines
Wed, Jul 8 - Mon, Jul 27
Avianca Logo
5:45 pm - 4:40 am
IAH
-
ASU
32h 55m
2 stops
Avianca Logo
8:25 am - 4:10 pm
ASU
-
IAH
33h 45m
2 stops
$1,311Avianca
Mon, Apr 13 - Wed, Apr 15
Avianca Logo
2:05 pm - 4:40 am
IAH
-
ASU
36h 35m
2 stops
Avianca Logo
8:25 am - 4:10 pm
ASU
-
IAH
33h 45m
2 stops
$1,319Avianca
Mon, Apr 13 - Wed, Apr 15
LATAM Airlines Logo
6:00 am - 6:05 am
HOU
-
ASU
22h 05m
2 stops
LATAM Airlines Logo
8:10 am - 11:09 pm
ASU
-
HOU
16h 59m
2 stops
$1,441LATAM Airlines
Tue, Apr 21 - Tue, Apr 28
LATAM Airlines Logo
6:00 am - 6:05 am
HOU
-
ASU
22h 05m
2 stops
LATAM Airlines Logo
8:10 am - 9:58 am
ASU
-
HOU
27h 48m
2 stops
$1,894LATAM Airlines
Fri, Apr 10 - Mon, Apr 13

United Airlines flights from Houston to Asuncion

Our best United Airlines deals on Houston to Asuncion flight tickets
United Airlines
Jun 2
IAH2:24 pmHouston George Bush Intcntl
31h 44m
1 stop
ASU12:08 amAsuncion Silvio Pettirossi
Jun 13
ASU6:33 amAsuncion Silvio Pettirossi
31h 46m
1 stop
IAH12:19 pmHouston George Bush Intcntl
$1,219
United Airlines
Jun 1
IAH7:20 amHouston George Bush Intcntl
20h 04m
2 stops
ASU5:24 amAsuncion Silvio Pettirossi
Jun 13
ASU6:33 amAsuncion Silvio Pettirossi
15h 31m
1 stop
IAH8:04 pmHouston George Bush Intcntl
$1,223
United Airlines
May 31
IAH9:59 amHouston George Bush Intcntl
17h 25m
1 stop
ASU5:24 amAsuncion Silvio Pettirossi
Jun 13
ASU6:33 amAsuncion Silvio Pettirossi
31h 46m
1 stop
IAH12:19 pmHouston George Bush Intcntl
$1,259

Avianca flights from Houston to Asuncion

Our best Avianca deals on Houston to Asuncion flight tickets
Avianca
Apr 13
IAH5:45 pmHouston George Bush Intcntl
32h 55m
2 stops
ASU4:40 amAsuncion Silvio Pettirossi
Apr 15
ASU8:25 amAsuncion Silvio Pettirossi
33h 45m
2 stops
IAH4:10 pmHouston George Bush Intcntl
$1,311
Avianca
Apr 13
IAH2:05 pmHouston George Bush Intcntl
36h 35m
2 stops
ASU4:40 amAsuncion Silvio Pettirossi
Apr 15
ASU8:25 amAsuncion Silvio Pettirossi
33h 45m
2 stops
IAH4:10 pmHouston George Bush Intcntl
$1,319
Avianca
Jun 3
IAH5:45 pmHouston George Bush Intcntl
32h 55m
2 stops
ASU4:40 amAsuncion Silvio Pettirossi
Jun 10
ASU8:25 amAsuncion Silvio Pettirossi
33h 45m
2 stops
IAH4:10 pmHouston George Bush Intcntl
$1,391

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 March 25, 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

HoustonAsuncion

IAH - ASU

IAHASU

Houston George Bush Intcntl

Tue 4/21

7:00 am-4:40 am

2 stops19h 40m

Asuncion Silvio Pettirossi

Mon 4/27

3:00 am-11:27 am

3 stops34h 27m

$1,042

HoustonAsuncion

IAH - ASU

IAHASU

Houston George Bush Intcntl

Tue 4/21

8:55 pm-6:05 am

3 stops31h 10m

Asuncion Silvio Pettirossi

Mon 4/27

3:00 am-11:27 am

3 stops34h 27m

$1,140

HoustonAsuncion

IAH - ASU

IAHASU

Houston George Bush Intcntl

Tue 6/2

2:24 pm-12:08 am

1 stop31h 44m

Asuncion Silvio Pettirossi

Sat 6/13

6:33 am-12:19 pm

1 stop31h 46m

$1,219

HoustonAsuncion

IAH - ASU

IAHASU

Houston George Bush Intcntl

Mon 6/1

7:20 am-5:24 am

2 stops20h 04m

Asuncion Silvio Pettirossi

Sat 6/13

6:33 am-8:04 pm

1 stop15h 31m

$1,223
Quickest round-trip

HoustonAsuncion

IAH - ASU

IAHASU

Houston George Bush Intcntl

Wed 7/8

11:59 am-2:48 am

1 stop12h 49m

Asuncion Silvio Pettirossi

Mon 7/27

3:59 am-2:24 pm

1 stop12h 25m

$1,242

HoustonAsuncion

IAH - ASU

IAHASU

Houston George Bush Intcntl

Wed 7/8

9:59 am-2:48 am

1 stop14h 49m

Asuncion Silvio Pettirossi

Mon 7/27

3:59 am-8:04 pm

1 stop18h 05m

$1,294

HoustonAsuncion

IAH - ASU

IAHASU

Houston George Bush Intcntl

Mon 4/13

5:45 pm-4:40 am

2 stops32h 55m

Asuncion Silvio Pettirossi

Wed 4/15

8:25 am-4:10 pm

2 stops33h 45m

$1,311

HoustonAsuncion

IAH - ASU

IAHASU

Houston George Bush Intcntl

Mon 4/13

2:05 pm-4:40 am

2 stops36h 35m

Asuncion Silvio Pettirossi

Wed 4/15

8:25 am-4:10 pm

2 stops33h 45m

$1,319

HoustonAsuncion

HOU - ASU

HOUASU

Houston Hobby

Tue 4/21

6:00 am-6:05 am

2 stops22h 05m

Asuncion Silvio Pettirossi

Tue 4/28

8:10 am-11:09 pm

2 stops16h 59m

$1,441

HoustonAsuncion

HOU - ASU

HOUASU

Houston Hobby

Fri 4/10

6:00 am-6:05 am

2 stops22h 05m

Asuncion Silvio Pettirossi

Mon 4/13

8:10 am-9:58 am

2 stops27h 48m

$1,894

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 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 airline that flies from Houston to Asuncion Silvio Pettirossi?

Copa Airlines is the most popular carrier operating from Houston to Asuncion Silvio Pettirossi

Cheap Houston to Asuncion flight deals and tips

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

Fastest flight time

13h 00m

Direct flights

None
The fastest flight from Houston to Asuncion takes 13h 00m
There are no direct flights from Houston to Asuncion. There are no popular flight routes from Houston to Asuncion.
Search flight deals

  • 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 13h 00m, 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 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.

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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