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Incheon Intl

$1,360+ Cheap flights from Asuncion (ASU) to Incheon Intl (ICN)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/17. Fares are subject to change and may not be available on all flights or dates of travel.
ASU — ICN
Mar 7 — Mar 141
Sat 3/7
Sat 3/14
1 adult, Economy
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Cheap flight deals from Asuncion to Incheon Intl

Cheapest flights from Asuncion to Incheon Intl
Explore the most affordable flight options available from Asuncion to Incheon Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 5, 2026.

This KLM deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/173:35 am
ASU
-
ICN
2 stops49h 20m
KLM
Sun 3/2211:05 pm
ICN
-
ASU
2 stops48h 25m
KLM
Deal found 2/1$1,360
This KLM deal was found by Cheapflights users on 2/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/112:05 pm
ASU
-
ICN
2 stops40h 50m
Multiple Airlines
Mon 11/3012:40 pm
ICN
-
ASU
2 stops58h 35m
Multiple Airlines
Deal found 2/4$1,387
This KLM deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/112:05 pm
ASU
-
ICN
2 stops40h 50m
KLM
Sun 11/2911:05 pm
ICN
-
ASU
2 stops48h 10m
KLM
Deal found 2/2$1,433
This KLM deal was found by Cheapflights users on 2/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/1012:20 pm
ASU
-
ICN
2 stops40h 35m
KLM
Sun 3/2211:05 pm
ICN
-
ASU
2 stops48h 25m
KLM
Deal found 2/5$1,739
This FlightHub deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/91:10 pm
ASU
-
ICN
2 stops39h 55m
Multiple Airlines
Tue 10/2712:25 pm
ICN
-
ASU
2 stops47h 30m
Multiple Airlines
Deal found 2/2$1,782
This Emirates deal was found by Cheapflights users on 2/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/2412:20 pm
ASU
-
ICN
2 stops40h 30m
Emirates
Thu 3/2611:40 pm
ICN
-
ASU
2 stops47h 50m
Emirates
Deal found 2/4$1,850
This Emirates deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/512:05 pm
ASU
-
ICN
2 stops40h 55m
Emirates
Tue 6/911:55 pm
ICN
-
ASU
2 stops47h 20m
Emirates
Deal found 2/3$1,853
This Gotogate deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/312:20 pm
ASU
-
ICN
2 stops40h 30m
Multiple Airlines
Tue 3/1011:40 pm
ICN
-
ASU
2 stops47h 50m
Multiple Airlines
Deal found 2/3$1,856
This FlightHub deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/18:10 am
ASU
-
ICN
3 stops57h 50m
LATAM Airlines
Sun 8/301:20 am
ICN
-
ASU
2 stops70h 55m
LATAM Airlines
Deal found 2/3$1,861
This KLM deal was found by Cheapflights users on 2/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/112:20 pm
ASU
-
ICN
2 stops40h 35m
Multiple Airlines
Thu 3/2612:40 pm
ICN
-
ASU
2 stops58h 50m
Multiple Airlines
Deal found 2/5$1,862
This Qatar Airways deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/2412:20 pm
ASU
-
ICN
2 stops40h 55m
Multiple Airlines
Fri 3/206:30 pm
ICN
-
ASU
2 stops53h 00m
Multiple Airlines
Deal found 2/3$1,872

Find flight deals from Asuncion to Incheon Intl

Discover tips and strategies to find the most affordable flight options for your journey from Asuncion (ASU) to Incheon Intl (ICN). 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 February 5, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,360
(KLM)

Popular in

October

Cheapest in

December

Average price

$1,741
Provider with most accurate pricing for Asuncion Silvio Pettirossi-Incheon Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Asuncion Silvio Pettirossi-Incheon Intl flights.
Search Deals
From Asuncion Silvio Pettirossi to Incheon Intl
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($64 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($20 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Asuncion to Incheon Intl 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 2,558,603 searches. Data last updated February 5, 2026.
Use the filters below to find and compare flights from Asuncion to Incheon Intl Airport that are best for you.

Fly from

Asuncion

Fly to

Incheon Intl

Route

Depart

Return

Price

AsuncionIncheon

ASU - ICN

ASUICN

Asuncion Silvio Pettirossi

Tue 3/10

12:20 pm-4:55 pm

2 stops40h 35m

Incheon Intl

Sun 3/22

11:05 pm-11:30 am

2 stops48h 25m

$1,739

AsuncionIncheon

ASU - ICN

ASUICN

Asuncion Silvio Pettirossi

Tue 2/24

12:20 pm-4:50 pm

2 stops40h 30m

Incheon Intl

Thu 3/26

11:40 pm-11:30 am

2 stops47h 50m

$1,850

AsuncionIncheon

ASU - ICN

ASUICN

Asuncion Silvio Pettirossi

Tue 3/10

12:20 pm-4:50 pm

2 stops40h 30m

Incheon Intl

Sun 3/22

11:40 pm-11:30 am

2 stops47h 50m

$1,850

AsuncionIncheon

ASU - ICN

ASUICN

Asuncion Silvio Pettirossi

Tue 5/5

12:05 pm-5:00 pm

2 stops40h 55m

Incheon Intl

Tue 6/9

11:55 pm-11:15 am

2 stops47h 20m

$1,853

AsuncionIncheon

ASU - ICN

ASUICN

Asuncion Silvio Pettirossi

Tue 3/3

12:20 pm-4:50 pm

2 stops40h 30m

Incheon Intl

Tue 3/10

11:40 pm-11:30 am

2 stops47h 50m

$1,856

AsuncionIncheon

ASU - ICN

ASUICN

Asuncion Silvio Pettirossi

Sun 3/1

12:20 pm-4:55 pm

2 stops40h 35m

Incheon Intl

Thu 3/26

12:40 pm-11:30 am

2 stops58h 50m

$1,862

AsuncionIncheon

ASU - ICN

ASUICN

Asuncion Silvio Pettirossi

Sat 3/7

1:50 pm-6:15 pm

1 stop40h 25m

$1,928

AsuncionIncheon

ASU - ICN

ASUICN

Asuncion Silvio Pettirossi

Wed 3/4

1:55 pm-6:15 pm

1 stop40h 20m

$2,103

AsuncionIncheon

ASU - ICN

ASUICN

Asuncion Silvio Pettirossi

Mon 3/2

1:50 pm-6:15 pm

1 stop40h 25m

$2,103

AsuncionIncheon

ASU - ICN

ASUICN

Asuncion Silvio Pettirossi

Thu 2/19

6:30 pm-5:15 pm

2 stops34h 45m

$2,126

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/3

Showing 1-10 of 11 results
1
2
  • Most accurate provider: When it comes to deals on Asuncion-Incheon Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Asuncion-Incheon Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Asuncion-Incheon Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Asuncion-Incheon Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Asuncion-Incheon Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Asuncion to Incheon Intl

Have a flexible travel schedule? Discover the best time to fly to Incheon Intl from Asuncion with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Asuncion to Incheon Intl Airport

What is the cheapest month to book a flight from Asuncion to Incheon Intl Airport?

Currently, January is the cheapest month in which you can book a flight from Asuncion to Incheon Intl Airport (average of $1,128). Flying from Asuncion to Incheon Intl Airport in June is currently the most expensive (average of $1,796). 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.

How much does it cost to fly round-trip from Asuncion to Incheon Intl Airport?

Reviews of airlines servicing Incheon Intl

Get insights into the airlines that provide service to Incheon Intl. 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 Incheon Intl. Reviews last updated February 5, 2026.
Peruse reviews from past customers who have flown with KLM and Air France from Asuncion to Incheon Intl Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.7
Good
1,449 reviews

Food

7.3

Crew

8.4

Overall

7.7

Boarding

7.8

Comfort

7.6

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
KLM
7.7
Good
1,449 reviews
KLM
7.7
Good
1,449 reviews

Food

7.3

Crew

8.4

Overall

7.7

Boarding

7.8

Comfort

7.6

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
Air France
7.4
Good
1,532 reviews
KLM
7.7
Good
1,449 reviews

Food

7.3

Crew

8.4

Overall

7.7

Boarding

7.8

Comfort

7.6

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.

Related info for your journey

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

  • What airport do you fly from for flights from Asuncion to Incheon Intl?

    Located just 7.8 mi from the city center, Asuncion Silvio Pettirossi is the airport most travelers will use when flying to Incheon Intl from Asuncion. Booking flights from Silvio Pettirossi (ASU) to Incheon Intl should be relatively easy as there are 0 daily outbound flights to Incheon Intl from 2 different airlines.

  • How long is the flight from Asuncion to Incheon Intl Airport?

    There are many flights that can get you from Asuncion to Incheon Intl Airport in 40h 30m. Fly via KLM or Emirates to get the fastest option. Airlines will cover a distance of 11553 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Asuncion to Incheon Intl Airport round-trip?

    Flying on Air France is currently your cheapest option to Incheon Intl Airport, with prices starting at $1,544. Another option worth looking into is KLM, starting at $1,564 round trip. These flights start at 15% lower than the current average price 3 months from now.

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

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

  • How can I find direct flights from Asuncion to Incheon Intl?

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

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

    Yes. Cheapflights offers flight deals from Asuncion to Incheon Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Asuncion to Incheon Intl Airport?

    Currently, January is the cheapest month in which you can book a flight from Asuncion to Incheon Intl Airport (average of $1,128). Flying from Asuncion to Incheon Intl Airport in June is currently the most expensive (average of $1,796). 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.

See more FAQs

Traveling to a place near Incheon Intl Airport?

Book flights to Incheon Intl Airport if you plan to visit one of these locations
Suwon
Seongnam

Browse thousands of different options on Cheapflights for your next trip

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Top 2 airlines flying from Asuncion to Incheon Intl

Discover the top 2 airlines that operate flights from Asuncion to Incheon Intl. 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 2,558,603 searches. Data last updated February 5, 2026.
AirlineCheapestAverageFlexibilityOn-time
Air FranceCheapest$1,544Average$1,871FlexibilityNo cancel feeOn-time77%
KLMCheapest$1,564Average$1,719FlexibilityNo cancel feeOn-time75%

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