$900 Cheap Flights from Asuncion (ASU) to Seoul (ICN)

View $900 flight on Tue, Nov 11, 2025Opens in a new window

Popular airlines from Asuncion (ASU-Silvio Pettirossi Intl.) to Incheon Intl. Airport (ICN)

Cheap Flights from Asuncion to Seoul (ASU-ICN)

Prices were available within the past 7 days and start at $900 for one-way flights and $1,425 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

KLM
Wed, Mar 11 - Wed, Mar 25
ASU
Asuncion
ICN
Seoul
$1,425 Roundtrip, found 1 day ago
$1,425
Roundtrip
found 1 day ago
Select KLM flight, departing Wed, Mar 11 from Asuncion to Seoul, returning Wed, Mar 25, priced at $1,425 found 1 day ago
KLM
Wed, Mar 11 - Tue, Mar 24
ASU
Asuncion
ICN
Seoul
$1,425 Roundtrip, found 1 day ago
$1,425
Roundtrip
found 1 day ago
Select KLM flight, departing Wed, Mar 11 from Asuncion to Seoul, returning Tue, Mar 24, priced at $1,425 found 1 day ago
KLM
Wed, Mar 11 - Mon, Mar 30
ASU
Asuncion
ICN
Seoul
$1,438 Roundtrip, found 1 day ago
$1,438
Roundtrip
found 1 day ago
Select KLM flight, departing Wed, Mar 11 from Asuncion to Seoul, returning Mon, Mar 30, priced at $1,438 found 1 day ago
Air France
Sun, Feb 8 - Fri, Feb 20
ASU
Asuncion
ICN
Seoul
$1,483 Roundtrip, found 1 day ago
$1,483
Roundtrip
found 1 day ago
Select Air France flight, departing Sun, Feb 8 from Asuncion to Seoul, returning Fri, Feb 20, priced at $1,483 found 1 day ago
Air France
Sun, Feb 8 - Mon, Feb 23
ASU
Asuncion
ICN
Seoul
$1,496 Roundtrip, found 1 day ago
$1,496
Roundtrip
found 1 day ago
Select Air France flight, departing Sun, Feb 8 from Asuncion to Seoul, returning Mon, Feb 23, priced at $1,496 found 1 day ago
GOL Linhas Aereas S.A.
Tue, Dec 9 - Tue, Dec 30
ASU
Asuncion
ICN
Seoul
$1,508 Roundtrip, just found
$1,508
Roundtrip
just found
Select GOL Linhas Aereas S.A. flight, departing Tue, Dec 9 from Asuncion to Seoul, returning Tue, Dec 30, priced at $1,508 just found
GOL Linhas Aereas S.A.
Tue, Dec 9 - Tue, Dec 30
ASU
Asuncion
ICN
Seoul
$1,513 Roundtrip, just found
$1,513
Roundtrip
just found
Select GOL Linhas Aereas S.A. flight, departing Tue, Dec 9 from Asuncion to Seoul, returning Tue, Dec 30, priced at $1,513 just found
United
Wed, Nov 5 - Tue, Nov 25
ASU
Asuncion
ICN
Seoul
$1,537 Roundtrip, found 3 days ago
$1,537
Roundtrip
found 3 days ago
Select United flight, departing Wed, Nov 5 from Asuncion to Seoul, returning Tue, Nov 25, priced at $1,537 found 3 days ago
GOL Linhas Aereas S.A.
Thu, Dec 11 - Sat, Jan 31
ASU
Asuncion
ICN
Seoul
$1,540 Roundtrip, found 6 days ago
$1,540
Roundtrip
found 6 days ago
Select GOL Linhas Aereas S.A. flight, departing Thu, Dec 11 from Asuncion to Seoul, returning Sat, Jan 31, priced at $1,540 found 6 days ago
LATAM Airlines Group
Thu, Dec 11 - Sat, Jan 31
ASU
Asuncion
ICN
Seoul
$1,545 Roundtrip, found 6 days ago
$1,545
Roundtrip
found 6 days ago
Select LATAM Airlines Group flight, departing Thu, Dec 11 from Asuncion to Seoul, returning Sat, Jan 31, priced at $1,545 found 6 days ago

Find the cheapest month to fly from Asunción (ASU) to Seoul (ICN)

March is typically the cheapest month to fly

From $1,515 - $2,320 per traveler.

Alternative airports near Seoul

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

Select flight to Incheon Intl. ICN. Cheapest option available. Average driving time to city center is 47 minutes. Flights from $1,561
ICN
Incheon Intl.
Cheapest
Average driving time to city center47 min
Flights from $1,561

Frequently asked questions

How much does a flight from Silvio Pettirossi Intl. Airport (ASU) to Incheon Intl. Airport (ICN) cost?
Lock in a cheap one-way flight from $900 or cheap return flight from $1,425 from Silvio Pettirossi Intl. Airport (ASU) to Incheon Intl. Airport (ICN) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Silvio Pettirossi Intl. Airport (ASU) to Incheon Intl. Airport (ICN)?
Traveling in March is a good way to save, as it's the cheapest month for flights between ASU and ICN. You'll typically find the lowest prices during off-peak months.
What is the cheapest airline that flies from Silvio Pettirossi Intl. Airport (ASU) to Incheon Intl. Airport (ICN)?
Expedia's filter tool lets you easily compare airlines, flight times and baggage options all in one place. Choose your preferences, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest ASU to ICN flight.
How many flights per day from Silvio Pettirossi Intl. Airport (ASU) to Incheon Intl. Airport (ICN)?
Direct flights from Silvio Pettirossi Intl. Airport (ASU) to Incheon Intl. Airport (ICN) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filters. Enter your travel dates and choose either "1 Stop" or "2+ Stops."
What day of the week has the most flights from ASU to ICN?
Usually you'll find the most flight options available on a Friday. Tuesdays tend to be the quietest.* But this can vary depending on the season, carrier and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Silvio Pettirossi Intl. Airport (ASU) to Incheon Intl. Airport (ICN)?
To arrive at Incheon Intl. Airport (ICN) on time, select a flight that takes off from Silvio Pettirossi Intl. Airport (ASU) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Silvio Pettirossi Intl. Airport (ASU) to Incheon Intl. Airport (ICN) last-minute?
Booking your ticket from ASU to ICN just before your journey is usually more expensive. But if there's some wiggle room with your itinerary, you could bag a cheap last-minute fare.
Is it cheaper to book an ASU to ICN flight and hotel package?
You'll generally save money by securing an ASU to ICN flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's easy to manage it all in one place. After choosing your ideal flights and accommodations, consider adding extras like tours, car rentals and activities.
Can I cancel or change the date of my flight from Silvio Pettirossi Intl. Airport (ASU) to Incheon Intl. Airport (ICN)?
If you reserved your ASU to ICN flight within the last 24 hours, you may be able to cancel or modify it at no cost. Depending on the airline and the type of ticket you purchased, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Silvio Pettirossi Intl.
Destination airport
Incheon Intl.
Airlines serving
Air Europa, Air France, Emirates, Etihad Airways, KLM, LATAM Airlines Group, Turkish Airlines, United
Roundtrip price
$1,425
Distance
11560 mi

Book with confidence

Asuncion to Seoul Flights

The cheapest times to fly from Asuncion to Seoul

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 Asuncion to Seoul are during the month of March. You can find some of the cheapest flights from Asuncion to Seoul with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Asuncion to Seoul

Sunday is one of the best days to book for cheap flights from Asuncion to Seoul: 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 Asuncion to Seoul

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 Asuncion to Seoul in 2025. You can also book with separate airlines for your outbound and return journeys, from $900 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 Asuncion to Seoul 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 Asuncion to Seoul 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.

 

Asuncion to Seoul Flights

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*Available to One Key members.