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$1,309+ Cheap flights from Appleton (ATW) to Seoul (SEL)

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 10/2. Fares are subject to change and may not be available on all flights or dates of travel.
ATW — SEL
may. 4 — may. 111
dom. 5/4
dom. 5/11
1 adult, Economy
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Cheap flight deals from Appleton to Seoul

Discover tips and strategies to find the most affordable flight options for your journey from Appleton (ATW) 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 abril 29, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$1,309
(United Airlines)
Provider with most accurate pricing for Appleton Intl-Seoul (SEL) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Appleton Intl-Seoul (SEL) flights.
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From Appleton Intl to Seoul (SEL)
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Find flight deals from Appleton to Seoul

Cheapest flights from Appleton to Seoul
Explore the most affordable flight options available from Appleton to Seoul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on abril 29, 2025.

This United Airlines deal was found by Cheapflights users on 4/27. 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.
jue. 10/212:40 pmATW - ICN
2 stops25h 40mUnited Airlines
sáb. 10/114:50 pmICN - ATW
2 stops35h 16mUnited Airlines
Deal found 4/27$1,309
This Kiwi.com deal was found by Cheapflights users on 4/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 6/11:05 pmATW - ICN
2 stops39h 40mMultiple Airlines
mié. 6/189:30 pmICN - ATW
1 stop28h 45mMultiple Airlines
Deal found 4/29$1,461
This Delta deal was found by Cheapflights users on 4/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/26:30 amATW - ICN
1 stop20h 50mDelta
sáb. 10/1110:15 amICN - ATW
1 stop24h 27mDelta
Deal found 4/27$1,517
This oojo deal was found by Cheapflights users on 4/27. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/26:36 amATW - ICN
2 stops44h 29mQatar Airways
vie. 10/101:20 amICN - ATW
2 stops33h 46mQatar Airways
Deal found 4/27$1,710
This American Airlines deal was found by Cheapflights users on 4/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 6/111:26 amATW - ICN
2 stops38h 04mAmerican Airlines
mié. 6/185:25 pmICN - ATW
1 stop18h 11mAmerican Airlines
Deal found 4/29$1,937

Cheapflights Fare Finder

Customize your flight search to find flights from Appleton 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 abril 29, 2025.
Use the filters below to find and compare flights from Appleton to Seoul that are best for you.

Fly from

Appleton

Fly to

Seoul

Route

Depart

Return

Price

AppletonIncheon

ATW - ICN

ATWICN

Appleton Intl

jue. 10/2

12:40 pm-4:20 am

2 stops25h 40m

Incheon Intl

sáb. 10/11

4:50 pm-2:06 pm

2 stops35h 16m

$1,309

AppletonIncheon

ATW - ICN

ATWICN

Appleton Intl

dom. 6/1

1:05 pm-6:45 pm

2 stops39h 40m

Incheon Intl

mié. 6/18

9:30 pm-12:15 pm

1 stop28h 45m

$1,461

AppletonIncheon

ATW - ICN

ATWICN

Appleton Intl

jue. 10/2

6:30 am-5:20 pm

1 stop20h 50m

Incheon Intl

sáb. 10/11

10:15 am-8:42 pm

1 stop24h 27m

$1,517

AppletonIncheon

ATW - ICN

ATWICN

Appleton Intl

jue. 10/2

6:36 am-5:05 pm

2 stops44h 29m

Incheon Intl

vie. 10/10

1:20 am-9:06 pm

2 stops33h 46m

$1,710

AppletonIncheon

ATW - ICN

ATWICN

Appleton Intl

dom. 6/1

11:26 am-3:30 pm

2 stops38h 04m

Incheon Intl

mié. 6/18

5:25 pm-9:36 pm

1 stop18h 11m

$1,937

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/27

Compare providers for flights from Appleton 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 Appleton to Seoul in April.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars

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

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

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

Currently, February is the cheapest month in which you can book a flight from Appleton to Seoul (average of $1,001). Flying from Appleton to Seoul in December is currently the most expensive (average of $1,635). 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.

Rainfall in Seoul by month

Plan your trip to Seoul by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Seoul ranges from 1.1 - 10.0 inches per month. July is typically the wettest month, when rainfall can reach 10.0 in. December is typically the driest time to visit Seoul when rainfall is around 1.1 in.

Temperature in Seoul by month

Plan your trip to Seoul by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Seoul, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

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 abril 29, 2025.
Delta
8.0
Very good
7,929 reviews

Food

7.3

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,929 reviews
Delta
8.0
Very good
7,929 reviews

Food

7.3

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Qatar Airways
7.4
Good
3,563 reviews
Delta
8.0
Very good
7,929 reviews

Food

7.3

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,696 reviews
Delta
8.0
Very good
7,929 reviews

Food

7.3

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,929 reviews

Food

7.3

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

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

    Appleton Intl (ATW), located 5.1 mi from the city center, is the airport you fly out of when you book flights from Appleton to Seoul. 1 airline have flights from Appleton Intl to Seoul on a regular basis. Booking flights from Appleton Intl to Seoul should not be difficult; the airport handles an average of 0 outbound flights to Seoul per day.

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

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

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from Appleton to Seoul (average of $1,001). Flying from Appleton to Seoul in December is currently the most expensive (average of $1,635). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top airline flying from Appleton to Seoul

Discover the top airline that operate flights from Appleton 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 abril 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$977Average$1,496FlexibilityNo cancel feeOn-timeN/A

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