Cheap flights from Incheon International to Asuncion

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Flight deals from Incheon International to Asuncion

Looking for a cheap last-minute deal or the best round-trip flight from Incheon International Airport to Asuncion Airport? If you want to travel next month, round-trip fares start from $1,984. Find the lowest prices on one-way and round-trip tickets right here.

Asuncion.$1,797 per passenger.Departing Wed, Sep 23, returning Mon, Oct 12.Round-trip flight with Asiana Airlines and LATAM Airlines.Outbound indirect flight with Asiana Airlines, departing from Incheon International on Wed, Sep 23, arriving in Asuncion.Inbound indirect flight with LATAM Airlines, departing from Asuncion on Mon, Oct 12, arriving in Incheon International.Price includes taxes and charges.From $1,797, select.

Asuncion.$1,965 per passenger.Departing Wed, Nov 11, returning Tue, Nov 17.Round-trip flight with Qatar Airways and LATAM Airlines.Outbound indirect flight with Qatar Airways, departing from Incheon International on Wed, Nov 11, arriving in Asuncion.Inbound indirect flight with LATAM Airlines, departing from Asuncion on Tue, Nov 17, arriving in Incheon International.Price includes taxes and charges.From $1,965, select.

Asuncion.$1,984 per passenger.Departing Tue, Sep 8, returning Mon, Sep 14.Round-trip flight with Air Premia and Copa.Outbound indirect flight with Air Premia, departing from Incheon International on Tue, Sep 8, arriving in Asuncion.Inbound indirect flight with Copa, departing from Asuncion on Mon, Sep 14, arriving in Incheon International.Price includes taxes and charges.From $1,984, select.

Asuncion.$2,000 per passenger.Departing Sun, Dec 20, returning Thu, Jan 7.Round-trip flight with LATAM Airlines.Outbound indirect flight with LATAM Airlines, departing from Incheon International on Sun, Dec 20, arriving in Asuncion.Inbound indirect flight with LATAM Airlines, departing from Asuncion on Thu, Jan 7, arriving in Incheon International.Price includes taxes and charges.From $2,000, select.

Asuncion.$2,058 per passenger.Departing Fri, Apr 23, returning Thu, Jun 17.Round-trip flight with Qatar Airways and GOL Linhas Aéreas.Outbound indirect flight with Qatar Airways, departing from Incheon International on Fri, Apr 23, arriving in Asuncion.Inbound indirect flight with GOL Linhas Aéreas, departing from Asuncion on Thu, Jun 17, arriving in Incheon International.Price includes taxes and charges.From $2,058, select.

Asuncion.$2,065 per passenger.Departing Thu, Dec 24, returning Thu, Feb 18.Round-trip flight with LATAM Airlines.Outbound indirect flight with LATAM Airlines, departing from Incheon International on Thu, Dec 24, arriving in Asuncion.Inbound indirect flight with LATAM Airlines, departing from Asuncion on Thu, Feb 18, arriving in Incheon International.Price includes taxes and charges.From $2,065, select.

Asuncion.$2,092 per passenger.Departing Sun, Jan 31, returning Wed, Feb 10.Round-trip flight with Qatar Airways and LATAM Airlines.Outbound indirect flight with Qatar Airways, departing from Incheon International on Sun, Jan 31, arriving in Asuncion.Inbound indirect flight with LATAM Airlines, departing from Asuncion on Wed, Feb 10, arriving in Incheon International.Price includes taxes and charges.From $2,092, select.

Asuncion.$2,100 per passenger.Departing Sat, May 1, returning Thu, May 13.Round-trip flight with Qatar Airways and GOL Linhas Aéreas.Outbound indirect flight with Qatar Airways, departing from Incheon International on Sat, May 1, arriving in Asuncion.Inbound indirect flight with GOL Linhas Aéreas, departing from Asuncion on Thu, May 13, arriving in Incheon International.Price includes taxes and charges.From $2,100, select.

Asuncion.$2,120 per passenger.Departing Sat, Apr 10, returning Sat, Apr 24.Round-trip flight with Qatar Airways and LATAM Airlines.Outbound indirect flight with Qatar Airways, departing from Incheon International on Sat, Apr 10, arriving in Asuncion.Inbound indirect flight with LATAM Airlines, departing from Asuncion on Sat, Apr 24, arriving in Incheon International.Price includes taxes and charges.From $2,120, select.

Asuncion.$2,135 per passenger.Departing Sat, May 1, returning Sat, Jun 26.Round-trip flight with Qatar Airways and GOL Linhas Aéreas.Outbound indirect flight with Qatar Airways, departing from Incheon International on Sat, May 1, arriving in Asuncion.Inbound indirect flight with GOL Linhas Aéreas, departing from Asuncion on Sat, Jun 26, arriving in Incheon International.Price includes taxes and charges.From $2,135, select.

Asuncion.$2,157 per passenger.Departing Mon, Nov 2, returning Wed, Dec 2.Round-trip flight with Qatar Airways and Avianca.Outbound indirect flight with Qatar Airways, departing from Incheon International on Mon, Nov 2, arriving in Asuncion.Inbound indirect flight with Avianca, departing from Asuncion on Wed, Dec 2, arriving in Incheon International.Price includes taxes and charges.From $2,157, select.

Asuncion.$2,169 per passenger.Departing Sun, Feb 7, returning Sat, Feb 20.Round-trip flight with Qatar Airways and LATAM Airlines.Outbound indirect flight with Qatar Airways, departing from Incheon International on Sun, Feb 7, arriving in Asuncion.Inbound indirect flight with LATAM Airlines, departing from Asuncion on Sat, Feb 20, arriving in Incheon International.Price includes taxes and charges.From $2,169, select.

Asuncion.$2,178 per passenger.Departing Fri, Dec 18, returning Wed, Dec 30.Round-trip flight with Qatar Airways and Avianca.Outbound indirect flight with Qatar Airways, departing from Incheon International on Fri, Dec 18, arriving in Asuncion.Inbound indirect flight with Avianca, departing from Asuncion on Wed, Dec 30, arriving in Incheon International.Price includes taxes and charges.From $2,178, select.

Asuncion.$2,206 per passenger.Departing Wed, Sep 2, returning Mon, Nov 30.Round-trip flight with Qatar Airways and LATAM Airlines.Outbound indirect flight with Qatar Airways, departing from Incheon International on Wed, Sep 2, arriving in Asuncion.Inbound indirect flight with LATAM Airlines, departing from Asuncion on Mon, Nov 30, arriving in Incheon International.Price includes taxes and charges.From $2,206, select.

Asuncion.$2,255 per passenger.Departing Fri, Jan 1, returning Sat, Jan 16.Round-trip flight with Qatar Airways and LATAM Airlines.Outbound indirect flight with Qatar Airways, departing from Incheon International on Fri, Jan 1, arriving in Asuncion.Inbound indirect flight with LATAM Airlines, departing from Asuncion on Sat, Jan 16, arriving in Incheon International.Price includes taxes and charges.From $2,255, select.

Asuncion.$2,312 per passenger.Departing Tue, Oct 13, returning Fri, Oct 23.Round-trip flight with Qatar Airways and GOL Linhas Aéreas.Outbound indirect flight with Qatar Airways, departing from Incheon International on Tue, Oct 13, arriving in Asuncion.Inbound indirect flight with GOL Linhas Aéreas, departing from Asuncion on Fri, Oct 23, arriving in Incheon International.Price includes taxes and charges.From $2,312, select.

Find the cheapest month to fly from Incheon International to Asuncion

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Incheon International to Asuncion flights are currently cheapest in November.

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Incheon International to Asuncion: Alternative routes

Compare routes from Incheon International to Asuncion below. You may find an airport to fly into that's cheaper, faster, or easier than Asuncion.

Asuncion

13km from central Asuncion

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from $1,797

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Seoul to Asuncion: Flight information

The things to know before you go.

Cheapest flight found	$1,797
Cheapest month to fly	September

Finding cheap flights from Incheon International to Asuncion: Frequently asked questions

How much are round-trip flights from Incheon International to Asuncion?

The best price we found for a round-trip flight from Incheon International to Asuncion is $1,797. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

Which airlines fly direct from Incheon International to Asuncion?

Currently, there are no airlines that fly direct from Incheon International to Asuncion. But we found flights with one or more stops from $1,797.

How many flights are there a week from Incheon International to Asuncion?

There are no flights flying from Incheon International to Asuncion, as of August 2026.

When is the cheapest time to fly from Incheon International to Asuncion?

The cheapest month to fly from Incheon International to Asuncion is usually September.

Which upcoming date is cheapest to fly from Incheon International Airport to Asuncion Airport on?

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Incheon International Airport to Asuncion Airport on Wednesday, September 23, 2026.

Can I get a direct flight from Incheon International Airport to Asuncion Airport?

No airlines currently offer direct flights between Incheon International Airport and Asuncion Airport. Most routes have one or more stops.

How can I find the best flight deal to Asuncion?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Asuncion but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

When is the best time to book flights to Asuncion?

We crunched all the numbers in our flight calendar, and it looks like the cheapest time to book a flight to Asuncion is around 40 days in advance, so don’t leave your flight to the last minute.

Which is the cheapest airline to fly with from Incheon International Airport to Asuncion?

Currently, Asiana Airlines offers the cheapest flight tickets to Asuncion.

Flying from Incheon International Airport (ICN) to Asuncion Airport (ASU): what you need to know

Asuncion's timezone is UTC-3, which makes Asuncion 12 hours behind Seoul.
To ensure you catch your ICN to ASU flight, leave enough time to check in and drop off your luggage. Turning up two hours ahead of international departures and one hour before domestic flights is the general rule.
You'll likely experience longer queues during popular months like August. Arriving up to four hours in advance for international flights and two hours for a domestic departure will help ensure a smooth travel experience.
Opt for a stopover if you want to break up your flight. Just deselect 'Direct flights only' to look at your options for tickets from Incheon International Airport to Asuncion Airport. Madrid Airport is a top stopover on the ICN to ASU route.

How to find the cheapest flights from Incheon International Airport (ICN) to Asuncion Airport (ASU)

At the moment, $838 is the lowest price we've seen for a one-way Incheon International Airport to Asuncion Airport flight. The best price for a return ticket is $1,796. Keep in mind that fares can change due to availability at the time of booking.
It's a good idea to book in advance if you want to find cheap tickets from ICN to ASU. That's because flight prices are based on demand, which tends to increase closer to departure.
If you can be flexible with your trip dates, try using the 'Whole month' search tool. It'll show you the cheapest price across the month when searching for your flight from Incheon International Airport to Asuncion Airport.
Spend less time searching for cheap flights from ICN to ASU by setting up a Price Alert. You'll receive an email or notification through the app when a special offer becomes available.
Discover the perfect flight for you by using the filters. To see the 'Cheapest,' 'Fastest' or 'Best' flights from Incheon International Airport to Asuncion Airport, use the 'Sort by' tool. You can also filter results by departure and arrival times, airline, and number of stops.

Handy information about Incheon International Airport (ICN)

When it comes to Incheon International Airport's on-time performance, data shows 74% of flights arrive within the scheduled timeframe.
Central Seoul to Incheon International Airport is around 48 kilometers. Depending on traffic, it'll take you about 1 hour 5 minutes to get there if you're driving, catching a cab or ride-sharing.
The trip when using public transport takes about 50 minutes.
Get your vacation off to a relaxed start by staying near ICN. Whether you have an early flight from Incheon International Airport to Asuncion Airport or just don't want to be rushed, these hotels have you covered:

Arriving at Asuncion Airport (ASU)

The last thing you need is a lengthy journey to your hotel if you're getting in late on a Incheon International Airport to Asuncion Airport flight. Book one of these accommodation options near ASU instead:
Pick up a Asuncion Airport rental car and explore Asuncion and beyond with your own set of wheels. Localiza, Sixt and Alamo are top outlets to choose from here.
Lock in the best deal by booking your ride from Asuncion Airport around four weeks ahead of your departure.

When to fly to Asuncion Airport (ASU)

It's time to pick your travel dates for your flight from Incheon International Airport to Asuncion Airport. September is the most popular month to head to Asuncion. If you'd like a more laid-back vibe, go in March.
The warmest month in Asuncion is January, with the temperature ranging between 22ºC (72ºF) and 39ºC (102ºF). Book your flights from Incheon International Airport to Asuncion Airport in this month if you like this kind of weather.
If you want to travel in cooler conditions, search for a cheap ticket from ICN to ASU in July. Average temperatures are between 11ºC (52ºF) and 29ºC (84ºF) then.

Explore more of Paraguay

Asuncion is easy to fall in love with, but there are so many other corners of Paraguay waiting to be discovered. Around 290 kilometers east of Asuncion, a trip to Ciudad del Este will keep your itinerary busy. Start with leading sights like Iguacu, Represa Hidroelectrica Itaipu Binacional and Saltos del Acaray.