Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from Houston George Bush Intcntl Airport to Asuncion from $452

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 George Bush Intcntl Airport to Asuncion departing on 1/31. 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
0 bags

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Houston George Bush Intcntl Airport to Asuncion

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
5:45 am - 6:05 am
IAH
-
ASU
22h 20m2 stops
Multiple Airlines Logo
8:10 am - 8:19 am
ASU
-
IAH
26h 09m2 stops
$917Multiple Airlines
Fri, May 15 - Sun, May 17
Multiple Airlines Logo
5:23 pm - 1:40 am
IAH
-
ASU
30h 17m3 stops
Multiple Airlines Logo
8:10 am - 8:19 am
ASU
-
IAH
26h 09m2 stops
$938Multiple Airlines
Fri, May 15 - Sun, May 17
Multiple Airlines Logo
5:23 pm - 1:40 am
IAH
-
ASU
30h 17m3 stops
Multiple Airlines Logo
8:10 am - 5:29 pm
ASU
-
IAH
35h 19m3 stops
$962Multiple Airlines
Fri, May 15 - Sun, May 17
Multiple Airlines Logo
5:45 am - 6:05 am
IAH
-
ASU
22h 20m3 stops
Multiple Airlines Logo
9:45 am - 6:03 pm
ASU
-
IAH
34h 18m2 stops
$1,019Multiple Airlines
Wed, Apr 1 - Sat, Apr 25
Multiple Airlines Logo
7:35 am - 6:05 am
IAH
-
ASU
20h 30m2 stops
Multiple Airlines Logo
9:45 am - 6:03 pm
ASU
-
IAH
34h 18m2 stops
$1,025Multiple Airlines
Wed, Apr 1 - Sat, Apr 25
Multiple Airlines Logo
5:45 am - 6:05 am
IAH
-
ASU
22h 20m3 stops
Multiple Airlines Logo
4:05 pm - 11:51 pm
ASU
-
IAH
33h 46m3 stops
$1,045Multiple Airlines
Wed, Apr 1 - Sat, Apr 25
United Airlines Logo
9:59 am - 12:05 am
IAH
-
ASU
12h 06m1 stop
United Airlines Logo
6:33 am - 12:19 pm
ASU
-
IAH
31h 46m1 stop
$1,098United Airlines
Wed, Apr 1 - Sat, Apr 25
United Airlines Logo
4:30 pm - 12:05 am
IAH
-
ASU
29h 35m2 stops
United Airlines Logo
6:33 am - 12:19 pm
ASU
-
IAH
31h 46m1 stop
$1,102United Airlines
Wed, Apr 1 - Sat, Apr 25
Multiple Airlines Logo
8:45 pm - 11:30 am
IAH
-
ASU
35h 45m1 stop
Multiple Airlines Logo
6:42 am - 8:10 pm
ASU
-
IAH
16h 28m1 stop
$1,190Multiple Airlines
Fri, Feb 13 - Sun, Feb 22
United Airlines Logo
9:50 pm - 5:32 am
IAH
-
ASU
28h 42m2 stops
United Airlines Logo
6:42 am - 8:10 pm
ASU
-
IAH
16h 28m1 stop
$1,392United Airlines
Fri, Feb 13 - Sun, Feb 22

United Airlines flights from Houston George Bush Intcntl Airport to Asuncion

Our best United Airlines deals on Houston George Bush Intcntl Airport to Asuncion flight tickets
United Airlines
Apr 1
IAH9:59 amHouston George Bush Intcntl
12h 06m
1 stop
ASU12:05 amAsuncion Silvio Pettirossi
Apr 25
ASU6:33 amAsuncion Silvio Pettirossi
31h 46m
1 stop
IAH12:19 pmHouston George Bush Intcntl
$1,098
Find similar
United Airlines
Apr 1
IAH4:30 pmHouston George Bush Intcntl
29h 35m
2 stops
ASU12:05 amAsuncion Silvio Pettirossi
Apr 25
ASU6:33 amAsuncion Silvio Pettirossi
31h 46m
1 stop
IAH12:19 pmHouston George Bush Intcntl
$1,102
Find similar
United Airlines
Feb 13
IAH9:50 pmHouston George Bush Intcntl
28h 42m
2 stops
ASU5:32 amAsuncion Silvio Pettirossi
Feb 22
ASU6:42 amAsuncion Silvio Pettirossi
16h 28m
1 stop
IAH8:10 pmHouston George Bush Intcntl
$1,392
Find similar

Copa Airlines flights from Houston George Bush Intcntl Airport to Asuncion

Our best Copa Airlines deals on Houston George Bush Intcntl Airport to Asuncion flight tickets
Copa Airlines
Jan 1
IAH12:40 pmHouston George Bush Intcntl
13h 57m
2 stops
ASU5:37 amAsuncion Silvio Pettirossi
Jan 3
ASU6:42 amAsuncion Silvio Pettirossi
16h 28m
1 stop
IAH8:10 pmHouston George Bush Intcntl
$3,099
Find similar
Copa Airlines
Jan 1
IAH11:56 amHouston George Bush Intcntl
14h 41m
1 stop
ASU5:37 amAsuncion Silvio Pettirossi
Jan 3
ASU6:42 amAsuncion Silvio Pettirossi
32h 32m
1 stop
IAH12:14 pmHouston George Bush Intcntl
$3,769
Find similar
Copa Airlines
Feb 13
IAH9:34 amHouston George Bush Intcntl
14h 37m
1 stop
ASU3:11 amAsuncion Silvio Pettirossi
Feb 21
ASU4:11 amAsuncion Silvio Pettirossi
11h 03m
1 stop
IAH12:14 pmHouston George Bush Intcntl
$4,142
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Houston George Bush Intcntl Airport 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 December 31, 2025.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Asuncion that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HoustonAsuncion

IAH - ASU

IAHASU

Houston George Bush Intcntl

Fri 5/15

5:45 am-6:05 am

2 stops22h 20m

Asuncion Silvio Pettirossi

Sun 5/17

8:10 am-8:19 am

2 stops26h 09m

$917

HoustonAsuncion

IAH - ASU

IAHASU

Houston George Bush Intcntl

Fri 5/15

5:23 pm-1:40 am

3 stops30h 17m

Asuncion Silvio Pettirossi

Sun 5/17

8:10 am-8:19 am

2 stops26h 09m

$938

HoustonAsuncion

IAH - ASU

IAHASU

Houston George Bush Intcntl

Fri 5/15

5:23 pm-1:40 am

3 stops30h 17m

Asuncion Silvio Pettirossi

Sun 5/17

8:10 am-5:29 pm

3 stops35h 19m

$962

HoustonAsuncion

IAH - ASU

IAHASU

Houston George Bush Intcntl

Wed 4/1

5:45 am-6:05 am

3 stops22h 20m

Asuncion Silvio Pettirossi

Sat 4/25

9:45 am-6:03 pm

2 stops34h 18m

$1,019

HoustonAsuncion

IAH - ASU

IAHASU

Houston George Bush Intcntl

Wed 4/1

7:35 am-6:05 am

2 stops20h 30m

Asuncion Silvio Pettirossi

Sat 4/25

9:45 am-6:03 pm

2 stops34h 18m

$1,025

HoustonAsuncion

IAH - ASU

IAHASU

Houston George Bush Intcntl

Wed 4/1

5:45 am-6:05 am

3 stops22h 20m

Asuncion Silvio Pettirossi

Sat 4/25

4:05 pm-11:51 pm

3 stops33h 46m

$1,045

HoustonAsuncion

IAH - ASU

IAHASU

Houston George Bush Intcntl

Wed 4/1

9:59 am-12:05 am

1 stop12h 06m

Asuncion Silvio Pettirossi

Sat 4/25

6:33 am-12:19 pm

1 stop31h 46m

$1,098

HoustonAsuncion

IAH - ASU

IAHASU

Houston George Bush Intcntl

Wed 4/1

4:30 pm-12:05 am

2 stops29h 35m

Asuncion Silvio Pettirossi

Sat 4/25

6:33 am-12:19 pm

1 stop31h 46m

$1,102

HoustonAsuncion

IAH - ASU

IAHASU

Houston George Bush Intcntl

Fri 2/13

8:45 pm-11:30 am

1 stop35h 45m

Asuncion Silvio Pettirossi

Sun 2/22

6:42 am-8:10 pm

1 stop16h 28m

$1,190

HoustonAsuncion

IAH - ASU

IAHASU

Houston George Bush Intcntl

Fri 2/13

9:50 pm-5:32 am

2 stops28h 42m

Asuncion Silvio Pettirossi

Sun 2/22

6:42 am-8:10 pm

1 stop16h 28m

$1,392

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
1
2

See travel insights to Asuncion from

How to get the cheapest flight ticket from Houston George Bush Intcntl Airport 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 George Bush Intcntl to Asuncion Silvio Pettirossi?

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

When to book flights from Houston George Bush Intcntl Airport to Asuncion

Are you open to changing your travel dates? Check out the ideal times to fly from Houston George Bush Intcntl Airport to Asuncion according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Houston George Bush Intcntl Airport to Asuncion (IAH to ASU) flight deals and tips

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

Fastest flight time

13h 05m

Direct flights

None
The fastest flight from Houston George Bush Intcntl Airport to Asuncion takes 13h 05m
There are no direct flights from Houston George Bush Intcntl Airport to Asuncion. There are no popular flight routes from Houston George Bush Intcntl Airport to Asuncion.
Search flight deals

  • How far is Houston George Bush Intcntl to Asuncion Silvio Pettirossi by plane?

    There are 4559.6 mi between Houston George Bush Intcntl and Asuncion Silvio Pettirossi. A reasonable flight in good conditions will take 13h 05m.

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

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Houston George Bush Intcntl Airport to Asuncion Silvio Pettirossi Airport.

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

    The travel and health documents required for your trip to Asuncion Silvio Pettirossi Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Asuncion Silvio Pettirossi Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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?

momondo does allow users to show only those flights to Asuncion from Houston which offer a flexible booking policy as well as other useful filters and features.

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

Once all potential Houston to Asuncion flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are not ready to book a flight from Houston to Asuncion now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Asuncion and let you know when they change.

An easier way to manage your Asuncion trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Fri 1/30
Fri 2/6
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Paraguay

Airports servicing Paraguay

Ciudad del Este Guarani Intl Airport