$925 Cheap Flights from Seoul (SEL) to Asuncion (ASU)

View $925 flight on Mon, Nov 9, 2026Opens in a new window

Popular airlines from Seoul to Asuncion (ASU-Silvio Pettirossi Intl.)

Cheap Flights from Seoul to Asuncion (SEL-ASU)

Prices were available within the past 7 days and start at $925 for one-way flights and $1,358 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Jetstar
Tue, Apr 28 - Wed, May 20
ICN
Seoul
ASU
Asuncion
$1,358 Roundtrip, found 7 hours ago
$1,358
Roundtrip
found 7 hours ago
Select Jetstar flight, departing Tue, Apr 28 from Seoul to Asuncion, returning Wed, May 20, priced at $1,358 found 7 hours ago
Jetstar
Tue, Apr 28 - Wed, May 20
ICN
Seoul
ASU
Asuncion
$1,413 Roundtrip, found 7 hours ago
$1,413
Roundtrip
found 7 hours ago
Select Jetstar flight, departing Tue, Apr 28 from Seoul to Asuncion, returning Wed, May 20, priced at $1,413 found 7 hours ago
Jetstar
Tue, Apr 28 - Wed, May 20
ICN
Seoul
ASU
Asuncion
$1,419 Roundtrip, found 7 hours ago
$1,419
Roundtrip
found 7 hours ago
Select Jetstar flight, departing Tue, Apr 28 from Seoul to Asuncion, returning Wed, May 20, priced at $1,419 found 7 hours ago
Jetstar
Tue, Apr 28 - Wed, May 20
ICN
Seoul
ASU
Asuncion
$1,455 Roundtrip, found 7 hours ago
$1,455
Roundtrip
found 7 hours ago
Select Jetstar flight, departing Tue, Apr 28 from Seoul to Asuncion, returning Wed, May 20, priced at $1,455 found 7 hours ago
Jetstar
Tue, Apr 28 - Wed, May 20
ICN
Seoul
ASU
Asuncion
$1,479 Roundtrip, found 7 hours ago
$1,479
Roundtrip
found 7 hours ago
Select Jetstar flight, departing Tue, Apr 28 from Seoul to Asuncion, returning Wed, May 20, priced at $1,479 found 7 hours ago
Jetstar
Tue, Apr 28 - Wed, May 20
ICN
Seoul
ASU
Asuncion
$1,489 Roundtrip, found 7 hours ago
$1,489
Roundtrip
found 7 hours ago
Select Jetstar flight, departing Tue, Apr 28 from Seoul to Asuncion, returning Wed, May 20, priced at $1,489 found 7 hours ago
LATAM Airlines Group
Mon, Jul 6 - Thu, Jul 23
ICN
Seoul
ASU
Asuncion
$1,534 Roundtrip, found 6 days ago
$1,534
Roundtrip
found 6 days ago
Select LATAM Airlines Group flight, departing Mon, Jul 6 from Seoul to Asuncion, returning Thu, Jul 23, priced at $1,534 found 6 days ago
Asiana Airlines
Tue, Apr 28 - Wed, May 20
ICN
Seoul
ASU
Asuncion
$1,590 Roundtrip, found 7 hours ago
$1,590
Roundtrip
found 7 hours ago
Select Asiana Airlines flight, departing Tue, Apr 28 from Seoul to Asuncion, returning Wed, May 20, priced at $1,590 found 7 hours ago
Emirates
Mon, Jul 6 - Thu, Jul 23
ICN
Seoul
ASU
Asuncion
$1,870 Roundtrip, found 6 days ago
$1,870
Roundtrip
found 6 days ago
Select Emirates flight, departing Mon, Jul 6 from Seoul to Asuncion, returning Thu, Jul 23, priced at $1,870 found 6 days ago
Swiss International Air Lines
Mon, Jul 6 - Thu, Jul 23
ICN
Seoul
ASU
Asuncion
$2,676 Roundtrip, found 6 days ago
$2,676
Roundtrip
found 6 days ago
Select Swiss International Air Lines flight, departing Mon, Jul 6 from Seoul to Asuncion, returning Thu, Jul 23, priced at $2,676 found 6 days ago

Alternative airports near Asunción

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Silvio Pettirossi Intl. ASU. Cheapest and Closest option available. Average driving time to city center is 21 minutes. Flights from $2,365
ASU
Silvio Pettirossi Intl.
CheapestClosest
Average driving time to city center21 min
Flights from $2,365

Frequently asked questions

How much is a flight from Seoul (SEL-All Airports) to ASU?
If you're planning on traveling between Seoul (SEL-All Airports) and Silvio Pettirossi International Airport, round-trip flights start from $1,358. This price is based on airfares advertised within the last 7 days on Expedia for flights departing within the next year, so don't hang about. Book today and save yourself both money and time. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Seoul (SEL-All Airports) to Silvio Pettirossi International Airport?
We understand that your situation can change unexpectedly, so we've made it as hassle-free as possible for you to cancel your flight online. Just visit the Customer Service Portal and follow the instructions.
How do I find cheap flights from Seoul (SEL-All Airports) to ASU that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Seoul (SEL-All Airports) to Silvio Pettirossi International Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Seoul (SEL-All Airports) to Silvio Pettirossi International Airport?
South Korea to Luque is around 11560 mi, so get ready to spend quite a while in the air. Don't forget to pack all the essentials, from your headphones to your hoodie. Throw in a couple of snacks to nibble on throughout your trip too.
Which airlines fly direct from Seoul (SEL-All Airports) to Silvio Pettirossi Intl. Airport (ASU)?
You won't find any airlines flying directly between Seoul (SEL-All Airports) and Silvio Pettirossi Intl. Airport (ASU), so be ready to make at least one stop on your journey. A layover, whether short or long, can be a nice way to break up a trip!
Are Seoul (SEL-All Airports) to Silvio Pettirossi Intl. Airport (ASU) flight tickets cheaper when they're purchased at the last minute?
Booking your trip from Seoul (SEL-All Airports) to ASU at the last minute could be your ticket to a cheap deal. However, you might miss out on a flight altogether! If you'd prefer to err on the side of caution, book well ahead of your departure date. In fact, Expedia has some of the biggest bargains up to 12 months in advance. If your preferred carrier hasn't released tickets yet, check back often as deals are updated on Expedia all the time.

Travel information

Origin airport
Incheon Intl.
Destination airport
Silvio Pettirossi Intl.
Roundtrip price
$1,357
Distance
11560 mi

Book with confidence

Seoul to Asuncion Flights

The cheapest times to fly from Seoul to Asuncion

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Seoul to Asuncion are during the month of April. You can find some of the cheapest flights from Seoul to Asuncion with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Seoul to Asuncion

Sunday is one of the best days to book for cheap flights from Seoul to Asuncion: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Seoul to Asuncion

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Seoul to Asuncion in 2026. You can also book with separate airlines for your outbound and return journeys, from $925 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Seoul to Asuncion flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Seoul to Asuncion airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Seoul to Asuncion Flights

*Flight schedules are subject to change.

*Available to One Key members.