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Cheap flights from Seattle to Asuncion from $729

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Seattle to Asuncion

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
8:08 pm - 6:15 amSEA  Seattle/Tacoma Intl-ASU Asuncion Silvio Pettirossi
29h 07m2 stops Los Angeles Lima J Chavez Intl
Multiple Airlines Logo
12:00 pm - 2:37 pmASU  Asuncion Silvio Pettirossi-SEA Seattle/Tacoma Intl
31h 37m2 stops Santiago Arturo Merino Benitez Los Angeles
$1,405Multiple Airlines
Wed, Dec 30 - Wed, Jan 20
Multiple Airlines Logo
8:19 am - 5:55 amSEA  Seattle/Tacoma Intl-ASU Asuncion Silvio Pettirossi
40h 36m2 stops Toronto Pearson Intl Bogotá El Dorado
Multiple Airlines Logo
7:55 am - 8:35 pmASU  Asuncion Silvio Pettirossi-SEA Seattle/Tacoma Intl
41h 40m2 stops Bogotá El Dorado Dallas/Fort Worth
$1,421Multiple Airlines
Wed, Nov 18 - Tue, Dec 15
Multiple Airlines Logo
10:50 am - 5:55 amSEA  Seattle/Tacoma Intl-ASU Asuncion Silvio Pettirossi
38h 05m3 stops Ontario Guadalajara Miguel Hidal Bogotá El Dorado
Multiple Airlines Logo
11:30 am - 9:57 pmASU  Asuncion Silvio Pettirossi-SEA Seattle/Tacoma Intl
39h 27m3 stops Santiago Arturo Merino Benitez Los Angeles Vancouver Intl
$1,445Multiple Airlines
Mon, Nov 16 - Mon, Nov 23
LATAM Airlines Logo
7:20 am - 7:00 pmSEA  Seattle/Tacoma Intl-ASU Asuncion Silvio Pettirossi
31h 40m2 stops Los Angeles Santiago Arturo Merino Benitez
LATAM Airlines Logo
7:50 pm - 1:00 pmASU  Asuncion Silvio Pettirossi-SEA Seattle/Tacoma Intl
21h 10m2 stops Santiago Arturo Merino Benitez Los Angeles
$1,471LATAM Airlines
Mon, Apr 5 - Mon, Apr 19
Copa Airlines Logo
3:35 pm - 12:03 amSEA  Seattle/Tacoma Intl-ASU Asuncion Silvio Pettirossi
28h 28m2 stops San Francisco Panama City Tocumen Intl
Copa Airlines Logo
6:34 am - 9:50 pmASU  Asuncion Silvio Pettirossi-SEA Seattle/Tacoma Intl
19h 16m2 stops Panama City Tocumen Intl Los Angeles
$1,474Copa Airlines
Wed, Oct 28 - Sat, Oct 31
Multiple Airlines Logo
7:05 am - 5:55 amSEA  Seattle/Tacoma Intl-ASU Asuncion Silvio Pettirossi
41h 50m2 stops Houston George Bush Intcntl Bogotá El Dorado
Multiple Airlines Logo
6:31 am - 2:39 pmASU  Asuncion Silvio Pettirossi-SEA Seattle/Tacoma Intl
37h 08m3 stops Panama City Tocumen Intl Houston George Bush Intcntl San Francisco
$1,484Multiple Airlines
Mon, Nov 16 - Mon, Nov 23
Multiple Airlines Logo
11:10 pm - 5:55 amSEA  Seattle/Tacoma Intl-ASU Asuncion Silvio Pettirossi
25h 45m2 stops New York John F Kennedy Intl Bogotá El Dorado
Multiple Airlines Logo
8:00 am - 8:28 pmASU  Asuncion Silvio Pettirossi-SEA Seattle/Tacoma Intl
41h 28m3 stops Lima J Chavez Intl Atlanta Hartsfield-Jackson Chicago O'Hare Intl
$1,535Multiple Airlines
Wed, Nov 18 - Tue, Dec 15
United Airlines Logo
7:32 pm - 6:47 amSEA  Seattle/Tacoma Intl-ASU Asuncion Silvio Pettirossi
31h 15m3 stops San Francisco Houston George Bush Intcntl Panama City Tocumen Intl
United Airlines Logo
7:54 am - 10:59 amASU  Asuncion Silvio Pettirossi-SEA Seattle/Tacoma Intl
31h 05m2 stops Panama City Tocumen Intl Newark
$1,544United Airlines
Fri, Apr 9 - Thu, Apr 22
Multiple Airlines Logo
11:03 pm - 5:55 amSEA  Seattle/Tacoma Intl-ASU Asuncion Silvio Pettirossi
25h 52m2 stops Washington, D.C. Dulles Intl Bogotá El Dorado
Multiple Airlines Logo
12:00 pm - 4:24 pmASU  Asuncion Silvio Pettirossi-SEA Seattle/Tacoma Intl
33h 24m2 stops Santiago Arturo Merino Benitez New York John F Kennedy Intl
$1,554Multiple Airlines
Mon, Dec 28 - Mon, Jan 18
United Airlines Logo
7:05 am - 12:03 amSEA  Seattle/Tacoma Intl-ASU Asuncion Silvio Pettirossi
36h 58m2 stops Houston George Bush Intcntl Panama City Tocumen Intl
United Airlines Logo
6:34 am - 3:39 pmASU  Asuncion Silvio Pettirossi-SEA Seattle/Tacoma Intl
37h 05m3 stops Panama City Tocumen Intl Houston George Bush Intcntl San Francisco
$1,572United Airlines
Wed, Oct 28 - Sat, Oct 31

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United Airlines flights from Seattle to Asuncion

Our best United Airlines deals on Seattle to Asuncion flight tickets
United Airlines
Apr 9
SEA10:45 pmSeattle/Tacoma Intl
28h 02m
2 stops
ASU6:47 amAsuncion Silvio Pettirossi
Apr 22
ASU7:54 amAsuncion Silvio Pettirossi
31h 05m
2 stops
SEA10:59 amSeattle/Tacoma Intl
$1,544
United Airlines
Oct 28
SEA7:05 amSeattle/Tacoma Intl
36h 58m
2 stops
ASU12:03 amAsuncion Silvio Pettirossi
Oct 31
ASU6:34 amAsuncion Silvio Pettirossi
37h 05m
3 stops
SEA3:39 pmSeattle/Tacoma Intl
$1,572
United Airlines
Nov 29
SEA11:59 pmSeattle/Tacoma Intl
43h 03m
2 stops
ASU12:02 amAsuncion Silvio Pettirossi
Dec 6
ASU6:32 amAsuncion Silvio Pettirossi
44h 26m
3 stops
SEA9:58 pmSeattle/Tacoma Intl
$6,834

momondo Fare Finder

 
Use the filters below to find and compare flights from Seattle to Asuncion that are best for you.

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Price

Cheapest round-trip

SeattleAsuncion

SEA Seattle/Tacoma Intl - ASU Asuncion Silvio Pettirossi

SEAASU

Seattle/Tacoma Intl

Wed 12/30

8:08 pm-6:15 am

2 stops29h 07m

Asuncion Silvio Pettirossi

Wed 1/20

12:00 pm-2:37 pm

2 stops31h 37m

$1,405

SeattleAsuncion

SEA Seattle/Tacoma Intl - ASU Asuncion Silvio Pettirossi

SEAASU

Seattle/Tacoma Intl

Wed 11/18

8:19 am-5:55 am

2 stops40h 36m

Asuncion Silvio Pettirossi

Tue 12/15

7:55 am-8:35 pm

2 stops41h 40m

$1,421

SeattleAsuncion

SEA Seattle/Tacoma Intl - ASU Asuncion Silvio Pettirossi

SEAASU

Seattle/Tacoma Intl

Mon 11/16

10:50 am-5:55 am

3 stops38h 05m

Asuncion Silvio Pettirossi

Mon 11/23

11:30 am-9:57 pm

3 stops39h 27m

$1,445

SeattleAsuncion

SEA Seattle/Tacoma Intl - ASU Asuncion Silvio Pettirossi

SEAASU

Seattle/Tacoma Intl

Mon 4/5

7:20 am-7:00 pm

2 stops31h 40m

Asuncion Silvio Pettirossi

Mon 4/19

7:50 pm-1:00 pm

2 stops21h 10m

$1,471
Quickest round-trip

SeattleAsuncion

SEA Seattle/Tacoma Intl - ASU Asuncion Silvio Pettirossi

SEAASU

Seattle/Tacoma Intl

Wed 10/28

3:35 pm-12:03 am

2 stops28h 28m

Asuncion Silvio Pettirossi

Sat 10/31

6:34 am-9:50 pm

2 stops19h 16m

$1,474

SeattleAsuncion

SEA Seattle/Tacoma Intl - ASU Asuncion Silvio Pettirossi

SEAASU

Seattle/Tacoma Intl

Mon 11/16

7:05 am-5:55 am

2 stops41h 50m

Asuncion Silvio Pettirossi

Mon 11/23

6:31 am-2:39 pm

3 stops37h 08m

$1,484

SeattleAsuncion

SEA Seattle/Tacoma Intl - ASU Asuncion Silvio Pettirossi

SEAASU

Seattle/Tacoma Intl

Wed 11/18

11:10 pm-5:55 am

2 stops25h 45m

Asuncion Silvio Pettirossi

Tue 12/15

8:00 am-8:28 pm

3 stops41h 28m

$1,535

SeattleAsuncion

SEA Seattle/Tacoma Intl - ASU Asuncion Silvio Pettirossi

SEAASU

Seattle/Tacoma Intl

Fri 4/9

7:32 pm-6:47 am

3 stops31h 15m

Asuncion Silvio Pettirossi

Thu 4/22

7:54 am-10:59 am

2 stops31h 05m

$1,544

SeattleAsuncion

SEA Seattle/Tacoma Intl - ASU Asuncion Silvio Pettirossi

SEAASU

Seattle/Tacoma Intl

Mon 12/28

11:03 pm-5:55 am

2 stops25h 52m

Asuncion Silvio Pettirossi

Mon 1/18

12:00 pm-4:24 pm

2 stops33h 24m

$1,554

SeattleAsuncion

SEA Seattle/Tacoma Intl - ASU Asuncion Silvio Pettirossi

SEAASU

Seattle/Tacoma Intl

Wed 10/28

7:05 am-12:03 am

2 stops36h 58m

Asuncion Silvio Pettirossi

Sat 10/31

6:34 am-3:39 pm

3 stops37h 05m

$1,572

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 resultsSorted by cheapest first
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When to book flights from Seattle to Asuncion

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

Cheap Seattle to Asuncion (SEA to ASU) flight deals and tips

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

Best Price Found

$729

Fastest flight time

28h 28m

Direct flights

None
The best one-way flight to Asuncion from Seattle in the past 72 hours is $729. The best round-trip flight deal from Seattle to Asuncion found on momondo in the last 72 hours is $1,405.
The fastest flight from Seattle to Asuncion takes 28h 28m
There are no direct flights from Seattle to Asuncion. There are no popular flight routes from Seattle to Asuncion.
Search flight deals

Frequently asked questions about flying from Seattle to Asuncion

  • How far is Seattle/Tacoma Intl to Asuncion Silvio Pettirossi by plane?

    Asuncion Silvio Pettirossi is 6431.9 mi away from Seattle/Tacoma Intl. 28h 28m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Asuncion Silvio Pettirossi Airport?

    Prices for flights from Seattle/Tacoma Intl Airport to Asuncion Silvio Pettirossi Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Seattle/Tacoma Intl Airport 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 Seattle/Tacoma Intl 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.

Frequently asked questions about flying from Seattle to Asuncion

  • How do I get Price Alerts for flights from Seattle to Asuncion?

    You can take advantage of momondo’s Price Alerts by first searching for your flights to Seattle from Asuncion. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

  • How can I save money on flights from Seattle to Asuncion with momondo?

    Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

  • How does momondo find its flight prices?

    We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

Why use momondo?

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

Finding the right flight to Asuncion from Seattle is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Asuncion quick and easy, saving you time and money.

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

Yes. All flights to Asuncion from Seattle on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Seattle to Asuncion.

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

Yes. momondo can track prices for Seattle to Asuncion flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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