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Cheap flights from Seattle (SEA) to Asuncion (ASU) from $448

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 6/23. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
SEA — ASU
May 21 — May 281
From?
To?
Tue 5/21
Tue 5/28
1 adult, Economy
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Cheap flight deals from Seattle to Asuncion

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) 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 16, 2024.

Popular in

August

Cheapest in

October

Round-trip from

$692

One-way from

$682
High demand for flights, 39% potential price rise
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Best time to find cheap flights, 36% potential price drop
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From Seattle/Tacoma Intl to Asuncion Silvio Pettirossi
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One-way flight from Seattle/Tacoma Intl to Asuncion Silvio Pettirossi
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What is the cheapest day to fly round-trip from Seattle to Asuncion?

Departing on a Friday is a good option for securing a great price. You can expect to save up to 48% when planning your travel around this day of the week.

What is the cheapest month to fly from Seattle to Asuncion?

Our data shows that October tends to be the cheapest month to fly to Asuncion from Seattle. Users have commonly found prices around $1,755 for the month, but tickets can be as low as $1,128. Due to multiple factors, prepare for potentially higher prices in August.

When is the cheapest time to fly from Seattle to Asuncion (SEA - ASU)?

It’s optimal to fly from Seattle to Asuncion in the afternoon. By choosing this option you can save up to 19% on the cost of your flight, compared to a flight in the morning.

Cheap Copa Airlines flights from Seattle to Asuncion

Explore cheap flight options specifically provided by Copa Airlines for the route between Seattle and Asuncion. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Consider these cheap Copa Airlines flights we've found departing from Seattle to Asuncion. Make sure to double check the flight details before booking.
Sat 6/86:15 amSEA - ASU
2 stops19h 22mCopa Airlines
Wed 6/195:42 amASU - SEA
2 stops43h 33mCopa Airlines
Deal found 5/16$970
Tue 10/226:45 amSEA - ASU
2 stops18h 54mCopa Airlines
Wed 10/231:50 amASU - SEA
2 stops24h 32mCopa Airlines
Deal found 5/14$1,086
Tue 10/226:45 amSEA - ASU
2 stops18h 54mCopa Airlines
Wed 10/231:50 amASU - SEA
2 stops41h 52mCopa Airlines
Deal found 5/15$1,095
Sat 6/84:25 pmSEA - ASU
2 stops27h 30mCopa Airlines
Tue 6/1812:50 amASU - SEA
2 stops26h 56mCopa Airlines
Deal found 5/16$1,143

Cheap United Airlines flights from Seattle to Asuncion

Explore cheap flight options specifically provided by United Airlines for the route between Seattle and Asuncion. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Some of the best deals we've found on United Airlines flights traveling from Seattle to Asuncion. Ensure the flight price, dates, time, and airline match your criteria before you book.
Sat 6/812:45 pmSEA - ASU
3 stops36h 52mUnited Airlines
Tue 6/1812:50 amASU - SEA
2 stops24h 53mUnited Airlines
Deal found 5/16$1,777
Tue 10/227:15 amSEA - ASU
2 stops18h 24mUnited Airlines
Wed 10/231:50 amASU - SEA
3 stops24h 10mUnited Airlines
Deal found 5/14$3,472
Wed 8/1411:59 pmSEA - ASU
2 stops25h 41mUnited Airlines
Wed 8/2112:50 amASU - SEA
2 stops22h 24mUnited Airlines
Deal found 5/16$4,162
Sat 6/812:45 pmSEA - ASU
3 stops36h 52mUnited Airlines
Tue 6/1812:50 amASU - SEA
3 stops21h 34mUnited Airlines
Deal found 5/16$4,577
Wed 8/141:19 pmSEA - ASU
3 stops36h 21mUnited Airlines
Wed 8/2112:50 amASU - SEA
3 stops24h 09mUnited Airlines
Deal found 5/16$4,862

Cheap Seattle to Asuncion flights in May & June 2024

Find cheap flight options from Seattle to Asuncion specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,637,452 searches. Prices were last updated on May 16, 2024.
The lowest fares we've come across on flights traveling from Seattle to Asuncion in May and June 2024. More deals are always being added, so be sure to check back regularly.
Sat 6/86:15 amSEA - ASU
2 stops19h 22mCopa Airlines
Wed 6/195:42 amASU - SEA
2 stops43h 33mCopa Airlines
Deal found 5/16$970
Sat 6/84:25 pmSEA - ASU
2 stops27h 30mCopa Airlines
Tue 6/1812:50 amASU - SEA
2 stops26h 56mCopa Airlines
Deal found 5/16$1,143
Sat 6/812:45 pmSEA - ASU
3 stops36h 52mUnited Airlines
Tue 6/1812:50 amASU - SEA
2 stops24h 53mUnited Airlines
Deal found 5/16$1,777
Sat 6/810:02 amSEA - ASU
2 stops22h 18mMultiple Airlines
Wed 6/195:40 amASU - SEA
3 stops32h 11mMultiple Airlines
Deal found 5/16$2,121
Sat 6/812:45 pmSEA - ASU
3 stops36h 52mUnited Airlines
Tue 6/1812:50 amASU - SEA
3 stops21h 34mUnited Airlines
Deal found 5/16$4,577

Seattle to Asuncion 2024 flight deals

Discover exclusive flight deals for travel between Seattle and Asuncion in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
The lowest fares we've come across on flights traveling from Seattle to Asuncion in May and June 2024. More deals are always being added, so be sure to check back regularly.
Sat 6/86:15 amSEA - ASU
2 stops19h 22mCopa Airlines
Wed 6/195:42 amASU - SEA
2 stops43h 33mCopa Airlines
Deal found 5/16$970
Tue 10/226:45 amSEA - ASU
2 stops18h 54mCopa Airlines
Wed 10/231:50 amASU - SEA
2 stops24h 32mCopa Airlines
Deal found 5/14$1,086
Tue 10/226:45 amSEA - ASU
2 stops18h 54mCopa Airlines
Wed 10/231:50 amASU - SEA
2 stops41h 52mCopa Airlines
Deal found 5/15$1,095
Sat 6/84:25 pmSEA - ASU
2 stops27h 30mCopa Airlines
Tue 6/1812:50 amASU - SEA
2 stops26h 56mCopa Airlines
Deal found 5/16$1,143
Sat 6/812:45 pmSEA - ASU
3 stops36h 52mUnited Airlines
Tue 6/1812:50 amASU - SEA
2 stops24h 53mUnited Airlines
Deal found 5/16$1,777
Sat 12/1411:45 pmSEA - ASU
3 stops25h 25mLATAM Airlines
Mon 12/306:05 pmASU - SEA
2 stops31h 18mLATAM Airlines
Deal found 5/16$1,862
Sat 12/1411:45 pmSEA - ASU
2 stops49h 25mLATAM Airlines
Mon 12/307:00 amASU - SEA
2 stops57h 02mLATAM Airlines
Deal found 5/16$1,951
Sat 12/146:30 amSEA - ASU
2 stops36h 32mCopa Airlines
Sat 1/46:42 amASU - SEA
2 stops19h 47mCopa Airlines
Deal found 5/16$2,103
Sat 12/1411:45 pmSEA - ASU
3 stops25h 25mLATAM Airlines
Sat 1/41:10 pmASU - SEA
2 stops60h 15mLATAM Airlines
Deal found 5/16$2,107

One-way flights to Asuncion from Seattle

Search for one-way flight options from Seattle to Asuncion. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Users traveling one-way from Seattle to Asuncion can select one of these great deals. For those needing a return trip from Seattle, there is a search form available above.
Sun 6/2311:59 pmSEA - ASU
3 stops49h 36mMultiple Airlines
Deal found 5/16$448
Sun 6/238:59 pmSEA - ASU
2 stops22h 56mMultiple Airlines
Deal found 5/16$682
Mon 6/2410:00 pmSEA - ASU
2 stops27h 35mMultiple Airlines
Deal found 5/16$686
Sat 6/2212:20 amSEA - ASU
2 stops31h 15mAmerican Airlines
Deal found 5/16$1,024
Sat 6/2212:35 amSEA - ASU
3 stops25h 02mMultiple Airlines
Deal found 5/16$1,081

Find flights from Seattle to Asuncion within your budget

Customize your flight search to find flights from Seattle 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 2,637,452 searches. Data last updated May 16, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$970 - $4,162

Route

Depart

Return

Price

Seattle/Tacoma IntlAsuncion Silvio Pettirossi

SEA - ASU

SEAASU

Seattle/Tacoma Intl

Sat 6/8

2 stops19h 22m

Asuncion Silvio Pettirossi

Wed 6/19

2 stops43h 33m

$970

Seattle/Tacoma IntlAsuncion Silvio Pettirossi

SEA - ASU

SEAASU

Seattle/Tacoma Intl

Tue 10/22

2 stops18h 54m

Asuncion Silvio Pettirossi

Wed 10/23

2 stops24h 32m

$1,086

Seattle/Tacoma IntlAsuncion Silvio Pettirossi

SEA - ASU

SEAASU

Seattle/Tacoma Intl

Tue 10/22

2 stops18h 54m

Asuncion Silvio Pettirossi

Wed 10/23

2 stops41h 52m

$1,095

Seattle/Tacoma IntlAsuncion Silvio Pettirossi

SEA - ASU

SEAASU

Seattle/Tacoma Intl

Sat 6/8

2 stops27h 30m

Asuncion Silvio Pettirossi

Tue 6/18

2 stops26h 56m

$1,143

Seattle/Tacoma IntlAsuncion Silvio Pettirossi

SEA - ASU

SEAASU

Seattle/Tacoma Intl

Sat 6/8

3 stops36h 52m

Asuncion Silvio Pettirossi

Tue 6/18

2 stops24h 53m

$1,777

Seattle/Tacoma IntlAsuncion Silvio Pettirossi

SEA - ASU

SEAASU

Seattle/Tacoma Intl

Sat 6/8

2 stops22h 18m

Asuncion Silvio Pettirossi

Wed 6/19

3 stops32h 11m

$2,121

Seattle/Tacoma IntlAsuncion Silvio Pettirossi

SEA - ASU

SEAASU

Seattle/Tacoma Intl

Tue 10/22

2 stops18h 24m

Asuncion Silvio Pettirossi

Wed 10/23

3 stops24h 10m

$3,472

Seattle/Tacoma IntlAsuncion Silvio Pettirossi

SEA - ASU

SEAASU

Seattle/Tacoma Intl

Wed 8/14

2 stops21h 10m

Asuncion Silvio Pettirossi

Thu 8/22

2 stops33h 59m

$4,072

Seattle/Tacoma IntlAsuncion Silvio Pettirossi

SEA - ASU

SEAASU

Seattle/Tacoma Intl

Wed 8/14

2 stops25h 41m

Asuncion Silvio Pettirossi

Wed 8/21

2 stops22h 24m

$4,162

Flights are sorted by cheapest first

Deals found on 5/16

When is the cheapest time to fly from Seattle to Asuncion?

Use this chart to determine the cheapest time to fly round-trip from Seattle to Asuncion. Price data was last updated on May 12, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Seattle to Asuncion flight should consider departing on Friday at noon when fares are most often at their lowest. Saturday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Asuncion by month

Plan your trip from Seattle to Asuncion by taking into account the cheapest months to travel. The average price of a one-way flight from Seattle to Asuncion is currently $784 while a round-trip flight costs $2,211. Price data was last updated on May 12, 2024.

Currently, October is the cheapest month in which you can book a flight from Seattle to Asuncion (average of $692). Flying from Seattle to Asuncion in December is currently the most expensive (average of $962). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

January

$903

February

$892

March

$901

April

$715

May

$818

June

$714

July

$723

August

$816

September

$710

October

$692

November

$753

December

$962

Temperature and rainfall in Asuncion by month

Plan your trip to Asuncion by taking into account the average temperature and rainfall totals by month.

ASU

Temperature

64.4 - 80.6 °F

Reviews of airlines servicing Asuncion

Get insights into the airlines that provide service to Asuncion. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Asuncion. Reviews last updated May 16, 2024.
Read through reviews of airlines operating flights from Seattle to Asuncion, such as Copa Airlines and United Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Copa Airlines
8.0
Very good
2,707 reviews
Check prices

Crew

8.3

Boarding

8.1

Overall

8.0

Food

7.3

Comfort

7.7

Entertainment

7.2

Reviews

1 / 10

The food is horrible and little, a single meal is served on a 7 hour flight. The movies are old and there are very few options in Portuguese. Regarding the crew, they are not helpful or friendly.

Copa Airlines
8.0
Very good
2,707 reviews
Copa Airlines
8.0
Very good
2,707 reviews
Check prices

Crew

8.3

Boarding

8.1

Overall

8.0

Food

7.3

Comfort

7.7

Entertainment

7.2

Reviews

1 / 10

The food is horrible and little, a single meal is served on a 7 hour flight. The movies are old and there are very few options in Portuguese. Regarding the crew, they are not helpful or friendly.

LATAM Airlines
7.6
Good
2,405 reviews
Copa Airlines
8.0
Very good
2,707 reviews
Check prices

Crew

8.3

Boarding

8.1

Overall

8.0

Food

7.3

Comfort

7.7

Entertainment

7.2

Reviews

1 / 10

The food is horrible and little, a single meal is served on a 7 hour flight. The movies are old and there are very few options in Portuguese. Regarding the crew, they are not helpful or friendly.

United Airlines
7.4
Good
10,924 reviews
Copa Airlines
8.0
Very good
2,707 reviews
Check prices

Crew

8.3

Boarding

8.1

Overall

8.0

Food

7.3

Comfort

7.7

Entertainment

7.2

Reviews

1 / 10

The food is horrible and little, a single meal is served on a 7 hour flight. The movies are old and there are very few options in Portuguese. Regarding the crew, they are not helpful or friendly.

American Airlines
7.3
Good
14,514 reviews
Copa Airlines
8.0
Very good
2,707 reviews
Check prices

Crew

8.3

Boarding

8.1

Overall

8.0

Food

7.3

Comfort

7.7

Entertainment

7.2

Reviews

1 / 10

The food is horrible and little, a single meal is served on a 7 hour flight. The movies are old and there are very few options in Portuguese. Regarding the crew, they are not helpful or friendly.

Related info for your journey

Find useful and relevant information for your journey from Seattle to Asuncion. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find flights from Seattle to Asuncion for under $1,000 on Cheapflights?

    Yes, there are multiple flights from Seattle to Asuncion for under $1,000. The cheapest flight booked recently is on Copa Airlines for just $970, but on average you can expect to pay $2,831.

  • What are the cheapest airlines flying from Seattle to Asuncion round-trip?

    Copa Airlines, at $970, was found to be the cheapest airline from Seattle to Asuncion.Alternate airlines to your destination round-trip include United Airlines and LATAM Airlines. Copa Airlines is priced at 44% lower than the current average price of a flight leaving 3 months from now.

  • What does SEA to ASU mean?

    These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Seattle/Tacoma Intl Airport to Asuncion Silvio Pettirossi Airport flight would often be abbreviated as a SEA to ASU flight.

  • Can I find deals for flights from Seattle to Asuncion that include extra baggage allowance?

    The amount of baggage you can bring on your Seattle to Asuncion flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Seattle to Asuncion with specific airlines?

    Yes, Cheapflights allows you to browse and filter Seattle to Asuncion flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Seattle to Asuncion that include hotel bookings?

    Yes. In addition to deals on Seattle to Asuncion flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Seattle to Asuncion?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seattle to Asuncion.

  • Can I find deals for business class flights from Seattle to Asuncion?

    Yes. Cheapflights offers flight deals from Seattle 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.

  • Can I find deals for flights from Seattle to Asuncion that allow pets onboard?

    Many airlines flying from Seattle to Asuncion offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Seattle to Asuncion?

    Yes, you can often find last-minute deals on Seattle to Asuncion flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Seattle to Asuncion flight deals updated?

    The Seattle to Asuncion flight deals you see on this page were last updated on 5/16.

See more FAQs

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Alternative routes for Seattle to Asuncion
See prices for flight routes from nearby airports that may be better suited for you.

Portland to Asuncion flights
Spokane to Asuncion flights

Top airline flying from Seattle to Asuncion

Discover the top airline that operate flights from Seattle to Asuncion. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
AirlineCheapestAverageFlexibilityOn-time
Copa AirlinesCheapest$951Average$1,249FlexibilityNo cancel feeOn-time70%
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Search flights from Seattle to Asuncion by cabin class

Find flights from Seattle to Asuncion, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Seattle to Asuncion?

When you search for this flight from Seattle to Asuncion, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Seattle to Asuncion?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Seattle to Asuncion for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Seattle to Asuncion with no change fees?

Need flexible booking options for your flight to Asuncion from Seattle? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Seattle to Asuncion become cheaper?

Not ready to book yet? You can track prices for flights from Seattle to Asuncion on Cheapflights with our Price Alert feature and get notified when better prices are available.

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