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$884+ Cheap flights from Asuncion (ASU) to Seoul (SEL)

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 12/7. Fares are subject to change and may not be available on all flights or dates of travel.
ASU — SEL
Dec 3 — Dec 101
Wed 12/3
Wed 12/10
1 adult, Economy
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Cheap flight deals from Asuncion to Seoul

Discover tips and strategies to find the most affordable flight options for your journey from Asuncion (ASU) to Seoul (SEL). 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 November 3, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$1,431
(KLM)

One-way from

$884
(Kiwi.com)

Popular in

December

Cheapest in

January

Average price

$1,747
Provider with most accurate pricing for Asuncion Silvio Pettirossi-Seoul (SEL) flight deals.
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Provider most trusted by Cheapflights users for Asuncion Silvio Pettirossi-Seoul (SEL) flights.
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From Asuncion Silvio Pettirossi to Seoul (SEL)
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One-way flight from Asuncion Silvio Pettirossi to Seoul (SEL)
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Highest demand for flights based on searches. 0% potential increase in price ($4 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($31 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find flight deals from Asuncion to Seoul

Cheapest flights from Asuncion to Seoul
Explore the most affordable flight options available from Asuncion to Seoul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 3, 2025.

This KLM deal was found by Cheapflights users on 11/2. 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 11/1612:20 pmASU - ICN
2 stops40h 35mKLM
Tue 12/911:05 pmICN - ASU
2 stops48h 25mKLM
Deal found 11/2$1,431
This KLM deal was found by Cheapflights users on 11/3. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1112:20 pmASU - ICN
2 stops40h 35mKLM
Sun 11/3011:05 pmICN - ASU
2 stops48h 25mKLM
Deal found 11/3$1,648
This KLM deal was found by Cheapflights users on 11/3. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/266:33 amASU - ICN
2 stops46h 22mKLM
Tue 2/311:05 pmICN - ASU
2 stops48h 25mKLM
Deal found 11/3$1,755
This United Airlines deal was found by Cheapflights users on 11/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/286:33 amASU - ICN
2 stops35h 07mUnited Airlines
Fri 12/56:00 pmICN - ASU
2 stops66h 11mUnited Airlines
Deal found 11/3$1,813
This KLM deal was found by Cheapflights users on 11/2. 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.
Fri 11/286:33 amASU - ICN
2 stops46h 22mMultiple Airlines
Fri 12/512:05 pmICN - ASU
2 stops35h 25mMultiple Airlines
Deal found 11/2$1,879
This FlightHub deal was found by Cheapflights users on 11/2. 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.
Sun 11/166:30 pmASU - ICN
2 stops57h 35mMultiple Airlines
Mon 12/812:20 amICN - ASU
2 stops48h 05mMultiple Airlines
Deal found 11/2$1,901
This United Airlines deal was found by Cheapflights users on 11/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/296:33 amASU - ICN
2 stops35h 07mUnited Airlines
Wed 12/1012:45 pmICN - ASU
2 stops47h 26mUnited Airlines
Deal found 11/3$1,958
This United Airlines deal was found by Cheapflights users on 11/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/36:33 amASU - ICN
2 stops45h 42mUnited Airlines
Mon 11/106:00 pmICN - ASU
2 stops47h 30mUnited Airlines
Deal found 11/2$1,978
This Qatar Airways deal was found by Cheapflights users on 11/2. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/1512:20 pmASU - ICN
2 stops40h 55mMultiple Airlines
Wed 1/2112:20 amICN - ASU
2 stops71h 10mMultiple Airlines
Deal found 11/2$2,241
This KLM deal was found by Cheapflights users on 11/2. 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.
Thu 11/276:33 amASU - ICN
2 stops46h 22mMultiple Airlines
Sat 1/1012:40 pmICN - ASU
2 stops52h 57mMultiple Airlines
Deal found 11/2$2,313

Cheapflights Fare Finder

 
Customize your flight search to find flights from Asuncion to Seoul 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 November 3, 2025.
Use the filters below to find and compare flights from Asuncion to Seoul that are best for you.

Fly from

Asuncion

Fly to

Seoul

Route

Depart

Return

Price

AsuncionIncheon

ASU - ICN

ASUICN

Asuncion Silvio Pettirossi

Sun 11/16

12:20 pm-4:55 pm

2 stops40h 35m

Incheon Intl

Tue 12/9

11:05 pm-11:30 am

2 stops48h 25m

$1,431

AsuncionIncheon

ASU - ICN

ASUICN

Asuncion Silvio Pettirossi

Sun 2/1

12:20 pm-4:55 pm

2 stops40h 35m

Incheon Intl

Sat 2/21

12:40 pm-5:32 am

2 stops52h 52m

$1,769

AsuncionIncheon

ASU - ICN

ASUICN

Asuncion Silvio Pettirossi

Fri 11/28

6:33 am-4:55 pm

2 stops46h 22m

Incheon Intl

Fri 12/5

12:05 pm-11:30 am

2 stops35h 25m

$1,879

AsuncionIncheon

ASU - ICN

ASUICN

Asuncion Silvio Pettirossi

Fri 12/26

6:33 am-4:55 pm

2 stops46h 22m

Incheon Intl

Tue 2/3

11:05 pm-11:30 am

2 stops48h 25m

$1,906

AsuncionIncheon

ASU - ICN

ASUICN

Asuncion Silvio Pettirossi

Sat 11/29

6:33 am-4:15 pm

2 stops45h 42m

Incheon Intl

Wed 12/10

12:45 pm-12:11 am

2 stops47h 26m

$1,958

AsuncionIncheon

ASU - ICN

ASUICN

Asuncion Silvio Pettirossi

Tue 2/24

12:20 pm-5:15 pm

2 stops40h 55m

Incheon Intl

Wed 3/25

12:20 am-11:30 am

2 stops47h 10m

$2,048

AsuncionIncheon

ASU - ICN

ASUICN

Asuncion Silvio Pettirossi

Mon 1/26

6:30 pm-4:50 pm

2 stops34h 20m

Incheon Intl

Mon 2/23

10:20 pm-11:30 pm

2 stops37h 10m

$2,085

AsuncionIncheon

ASU - ICN

ASUICN

Asuncion Silvio Pettirossi

Mon 2/9

6:30 pm-5:15 pm

2 stops34h 45m

Incheon Intl

Sun 2/22

12:20 am-11:30 am

2 stops47h 10m

$2,126

AsuncionIncheon

ASU - ICN

ASUICN

Asuncion Silvio Pettirossi

Sun 3/1

12:20 pm-5:15 pm

2 stops64h 55m

Incheon Intl

Wed 3/25

12:20 am-11:30 am

2 stops47h 10m

$2,140

AsuncionIncheon

ASU - ICN

ASUICN

Asuncion Silvio Pettirossi

Tue 2/24

12:20 pm-6:20 pm

2 stops42h 00m

Incheon Intl

Thu 3/19

12:10 am-5:32 am

3 stops41h 22m

$2,190

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/3

Showing 1-10 of 12 results
1
2

Compare providers for flights from Asuncion to Seoul

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Asuncion to Seoul in November.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Asuncion-Seoul flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Asuncion-Seoul flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Asuncion-Seoul flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Asuncion-Seoul flights, Cheapflights users trust eDreams the most. eDreams 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-Seoul 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 Seoul

Have a flexible travel schedule? Discover the best time to fly to Seoul 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 Seoul

What is the cheapest month to book a flight from Asuncion to Seoul?

Currently, December is the cheapest month in which you can book a flight from Asuncion to Seoul (average of $1,285). Flying from Asuncion to Seoul in April is currently the most expensive (average of $1,780). 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.

What is the cheapest time of day to fly from ASU to SEL?

Find hourly flight availability from Asuncion to Seoul. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 3, 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 10% on flights from Asuncion to Seoul by exploring options for tickets in the evening.

How much does it cost to fly round-trip from Asuncion to Seoul?

Reviews of airlines servicing Seoul

Get insights into the airlines that provide service to Seoul. 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 Seoul. Reviews last updated November 3, 2025.
Peruse reviews from past customers who have flown with Air France from Asuncion to Seoul 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.
Air France
7.4
Good
1,482 reviews

Comfort

7.3

Food

7.0

Overall

7.4

Crew

8.2

Entertainment

7.0

Boarding

7.4

Reviews

1 / 20
10.0
Excellent

SYLVIA,Apr 2025

TLV - CDG

A newer plane. The flight from TelAviv to Paris was on a new aircraft, wider seat. ,more privacy. Nice toilets. The flight from Paris to Santiago Chile was on a very old aircraft. Awful toilets, outmoded sits etc.
Air France
7.4
Good
1,482 reviews
Air France
7.4
Good
1,482 reviews

Comfort

7.3

Food

7.0

Overall

7.4

Crew

8.2

Entertainment

7.0

Boarding

7.4

Reviews

1 / 20
10.0
Excellent

SYLVIA,Apr 2025

TLV - CDG

A newer plane. The flight from TelAviv to Paris was on a new aircraft, wider seat. ,more privacy. Nice toilets. The flight from Paris to Santiago Chile was on a very old aircraft. Awful toilets, outmoded sits etc.

Related info for your journey

Find useful and relevant information for your journey from Asuncion to Seoul. 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 Seoul?

    For a flight from Asuncion to Seoul, you will be flying from Silvio Pettirossi. Asuncion Silvio Pettirossi (ASU) is just 7.8 mi from the center of the city. Silvio Pettirossi is the only Asuncion airport and it handles 0 outbound flights to Seoul per day. 1 airline has flights to Seoul from Asuncion Silvio Pettirossi on a regular basis.

  • How long is the flight from Asuncion to Seoul?

    Departing from Asuncion to Seoul will take you 40h 35m. The distance from Asuncion to Seoul is about 11553 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What is the cheapest airline to fly from Asuncion to Seoul round-trip?

    Our cheapest airline available from Asuncion to Seoul is Air France. Our recent data shows that you can find tickets from as low as $1,432 on this airline. You may be able to fly from Asuncion to Seoul for 22% less than the average price by searching for this airline.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Asuncion to Seoul 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 Seoul?

    Currently, December is the cheapest month in which you can book a flight from Asuncion to Seoul (average of $1,285). Flying from Asuncion to Seoul in April is currently the most expensive (average of $1,780). 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Asuncion to Seoul

See prices for flight routes from nearby airports that may be better suited for you.
Asuncion to Incheon Intl flights

Top airline flying from Asuncion to Seoul

Discover the top airline that operate flights from Asuncion to Seoul. 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 November 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air FranceCheapest$1,432Average$1,871FlexibilityNo cancel feeOn-time77%

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