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Incheon Intl

$1,593+ Cheap flights from Oshkosh, WI 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 4/23. Fares are subject to change and may not be available on all flights or dates of travel.
MKE — ICN
Feb 27 — Mar 61
Thu 2/27
Thu 3/6
1 adult, Economy
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Cheap flight deals from Oshkosh to Incheon Intl

Keep the following information in mind while searching for Oshkosh to Incheon Intl flight deals. Data was last updated February 22, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,593
(American Airlines)

Popular in

June

Cheapest in

November

Average price

$1,003
Provider with most accurate pricing for Appleton Intl-Seoul (SEL) flight deals.
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Provider most trusted by Cheapflights users for Appleton Intl-Seoul (SEL) flights.
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From Oshkosh to Incheon Intl
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Highest demand for flights based on searches. 29% potential increase in price ($667 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($106 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Find flight deals from Oshkosh to Incheon Intl

Cheapest flights from Oshkosh to Incheon Intl
Explore the most affordable flight options available from Oshkosh to Incheon Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 22, 2025.

This American Airlines deal was found by Cheapflights users on 2/22. 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.
Wed 4/236:26 amATW - ICN
1 stop19h 04mAmerican Airlines
Sat 5/35:25 pmICN - ATW
1 stop19h 06mAmerican Airlines
Deal found 2/22$1,593
This oojo deal was found by Cheapflights users on 2/22. 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.
Wed 4/234:02 pmATW - ICN
2 stops35h 03mQatar Airways
Fri 5/21:20 amICN - ATW
2 stops34h 23mQatar Airways
Deal found 2/22$2,278
This Qatar Airways deal was found by Cheapflights users on 2/22. 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.
Wed 4/234:02 pmATW - ICN
2 stops28h 28mMultiple Airlines
Sat 5/33:10 pmICN - ATW
3 stops45h 21mMultiple Airlines
Deal found 2/22$2,535

Find flights from Oshkosh to Incheon Intl within your budget

Customize your flight search to find flights from Oshkosh 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 22, 2025.

Fly from

Oshkosh

Fly to

Incheon Intl

Route

Depart

Return

Price

AppletonIncheon

ATW - ICN

ATWICN

Appleton Intl

Wed 4/23

6:26 am-3:30 pm

1 stop19h 04m

Incheon Intl

Sat 5/3

5:25 pm-10:31 pm

1 stop19h 06m

$1,593

AppletonIncheon

ATW - ICN

ATWICN

Appleton Intl

Wed 4/23

4:02 pm-5:05 pm

2 stops35h 03m

Incheon Intl

Fri 5/2

1:20 am-9:43 pm

2 stops34h 23m

$2,278

AppletonIncheon

ATW - ICN

ATWICN

Appleton Intl

Wed 4/23

4:02 pm-10:30 am

2 stops28h 28m

Incheon Intl

Sat 5/3

3:10 pm-10:31 pm

3 stops45h 21m

$2,535

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/22

Best time to book a flight from Oshkosh to Incheon Intl

Have a flexible travel schedule? Discover the best time to fly to Incheon Intl from Oshkosh 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.

Travel insights for flights from Oshkosh to Incheon Intl

Get recent, data-driven insights about flights from Oshkosh to Incheon Intl including ideal travel times, pricing trends, and more.

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

Currently, February is the cheapest month in which you can book a flight from Oshkosh to Incheon Intl Airport (average of $1,036). Flying from Oshkosh to Incheon Intl Airport in June is currently the most expensive (average of $1,697). 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 OS9 to ICN?

Find hourly flight availability from Oshkosh to Incheon Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 22, 2025.

When flying from Oshkosh to Incheon Intl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Incheon Intl by month

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

In terms of precipitation, rainfall in Incheon Intl Airport ranges from 0.8 - 10.2 inches per month. July is typically the wettest month, when rainfall can reach 10.2 in. January is typically the driest time to visit Incheon Intl Airport when rainfall is around 0.8 in.

Temperature in Incheon Intl by month

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

If weather is an important factor for your trip to Incheon Intl Airport, 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 28.4 F).

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 22, 2025.
Qatar Airways
7.4
Good
3,612 reviews

Food

7.3

Entertainment

7.4

Boarding

7.6

Comfort

7.4

Crew

8.0

Overall

7.4

Reviews

1 / 20

4.0
Okay

Khalil,Nov 2024

SEA - DOH

Organized and punctual departure process. The flight was full and the seat pitch is inadequate given the ultra long flight. It looks like the airline has increased the seat rows to maximize the payload, but overlooked the comfort factor. I was in economy at a window seat, but had half a window to my seat! The cabin temperature was a little warm, when I tried to open the overhead vent, the one in front was too far and started blowing air on the passenger in front of me, and the same for the vent behind me, it was for the passenger behinde. It looked as if an extra row was cramped between every two rows. The family behind me had a child who was constantly crying and banging his head against my seat. It's not the airline's fault, but the lack of space aggravated the situation.

Qatar Airways
7.4
Good
3,612 reviews
Qatar Airways
7.4
Good
3,612 reviews

Food

7.3

Entertainment

7.4

Boarding

7.6

Comfort

7.4

Crew

8.0

Overall

7.4

Reviews

1 / 20

4.0
Okay

Khalil,Nov 2024

SEA - DOH

Organized and punctual departure process. The flight was full and the seat pitch is inadequate given the ultra long flight. It looks like the airline has increased the seat rows to maximize the payload, but overlooked the comfort factor. I was in economy at a window seat, but had half a window to my seat! The cabin temperature was a little warm, when I tried to open the overhead vent, the one in front was too far and started blowing air on the passenger in front of me, and the same for the vent behind me, it was for the passenger behinde. It looked as if an extra row was cramped between every two rows. The family behind me had a child who was constantly crying and banging his head against my seat. It's not the airline's fault, but the lack of space aggravated the situation.

American Airlines
7.2
Good
10,000 reviews
Qatar Airways
7.4
Good
3,612 reviews

Food

7.3

Entertainment

7.4

Boarding

7.6

Comfort

7.4

Crew

8.0

Overall

7.4

Reviews

1 / 20

4.0
Okay

Khalil,Nov 2024

SEA - DOH

Organized and punctual departure process. The flight was full and the seat pitch is inadequate given the ultra long flight. It looks like the airline has increased the seat rows to maximize the payload, but overlooked the comfort factor. I was in economy at a window seat, but had half a window to my seat! The cabin temperature was a little warm, when I tried to open the overhead vent, the one in front was too far and started blowing air on the passenger in front of me, and the same for the vent behind me, it was for the passenger behinde. It looked as if an extra row was cramped between every two rows. The family behind me had a child who was constantly crying and banging his head against my seat. It's not the airline's fault, but the lack of space aggravated the situation.

Related info for your journey

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

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Oshkosh 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 Oshkosh to Incheon Intl Airport?

    Currently, February is the cheapest month in which you can book a flight from Oshkosh to Incheon Intl Airport (average of $1,036). Flying from Oshkosh to Incheon Intl Airport in June is currently the most expensive (average of $1,697). 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 Oshkosh?

Book flights to Oshkosh if you plan to visit one of these locations
Seongnam
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Top 3 airlines flying from Oshkosh to Incheon Intl

Discover the top 3 airlines that operate flights from Oshkosh 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 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$926Average$1,658FlexibilityNo cancel feeOn-timeN/A
Korean AirCheapest$1,081Average$1,848FlexibilityNo cancel feeOn-time81%
American AirlinesCheapest$1,102Average$1,491FlexibilityNo cancel feeOn-time71%
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