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$1,217+ Cheap flights from South Korea to Casper (CPR)

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 2/27. Fares are subject to change and may not be available on all flights or dates of travel.
ICN — CPR
Mar 6 — Mar 131
Fri 3/6
Fri 3/13
1 adult, Economy
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Cheap flight deals from South Korea to Casper

Cheapest flights from South Korea to Casper
Explore the most affordable flight options available from South Korea to Casper. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 4, 2026.

This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/276:00 pm
ICN
-
CPR
2 stops20h 09m
United Airlines
Tue 3/311:26 am
CPR
-
ICN
2 stops26h 14m
United Airlines
Deal found 2/2$1,217
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/1912:45 pm
ICN
-
CPR
2 stops20h 16m
United Airlines
Mon 2/236:08 pm
CPR
-
ICN
2 stops30h 07m
United Airlines
Deal found 2/3$1,223

Find flight deals from South Korea to Casper

Keep the following information in mind while searching for South Korea to Casper flight deals. Data was last updated February 4, 2026.

Round-trip from

$1,217
(United Airlines)
From South Korea to Casper Natrona County
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from South Korea to Casper 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 4, 2026.
Use the filters below to find and compare flights from South Korea to Casper that are best for you.

Fly from

South Korea

Fly to

Casper

Route

Depart

Return

Price

IncheonCasper

ICN - CPR

ICNCPR

Incheon Intl

Fri 2/27

6:00 pm-10:09 pm

2 stops20h 09m

Casper Natrona County

Tue 3/3

11:26 am-5:40 am

2 stops26h 14m

$1,217

IncheonCasper

ICN - CPR

ICNCPR

Incheon Intl

Thu 2/19

12:45 pm-5:01 pm

2 stops20h 16m

Casper Natrona County

Mon 2/23

6:08 pm-4:15 pm

2 stops30h 07m

$1,223

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/2

Best time to book a flight from South Korea to Casper

Have a flexible travel schedule? Discover the best time to fly to Casper from South Korea 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 South Korea to Casper
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from South Korea to Casper. 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 into for flights to Casper from South Korea?

    Located just 8.1 mi from the city center, Casper Natrona County (CPR) is the airport most travelers will use when flying to Casper from South Korea.

  • How long is the flight from South Korea to Casper?

    United Airlines can get you from South Korea to Casper in just under 20h 09m. Your travel time can differ by up to . Airlines will cover a distance of 5963 mi.

  • Can I find deals for flights from South Korea to Casper that include hotel bookings?

    Yes. In addition to deals on South Korea to Casper flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from South Korea to Casper?

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

  • Can I find deals for business class flights from South Korea to Casper?

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

See more FAQs

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