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$853+ Cheap flights from Kansas City (MCI) to Busan (PUS)

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 12/28. Fares are subject to change and may not be available on all flights or dates of travel.
MCI — PUS
Dec 5 — Dec 121
Fri 12/5
Fri 12/12
1 adult, Economy
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Cheap flight deals from Kansas City to Busan

Discover tips and strategies to find the most affordable flight options for your journey from Kansas City (MCI) to Busan (PUS). 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 5, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$1,172
(China Eastern)

One-way from

$853
(Delta)
Provider with most accurate pricing for Kansas City-Busan Gimhae flight deals.
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Provider most trusted by Cheapflights users for Kansas City-Busan Gimhae flights.
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From Kansas City to Busan Gimhae
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One-way flight from Kansas City to Busan Gimhae
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Find flight deals from Kansas City to Busan

Best flights from Kansas City to Busan
Discover carefully curated flight deals from Kansas City to Busan that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 5, 2025.

This China Eastern 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 China Eastern is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/127:00 amMCI - PUS
2 stops38h 35mChina Eastern
Wed 4/1512:35 pmPUS - MCI
2 stops48h 35mChina Eastern
Deal found 11/3$1,172
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/129:26 amMCI - PUS
2 stops20h 09mDelta
Wed 4/154:30 pmPUS - MCI
2 stops20h 33mDelta
Deal found 11/2$2,131

Cheapflights Fare Finder

 
Customize your flight search to find flights from Kansas City to Busan 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 5, 2025.
Use the filters below to find and compare flights from Kansas City to Busan that are best for you.

Fly from

Kansas City

Fly to

Busan

Route

Depart

Return

Price

Kansas CityBusan

MCI - PUS

MCIPUS

Kansas City

Sun 4/12

7:00 am-11:35 am

2 stops38h 35m

Busan Gimhae

Wed 4/15

12:35 pm-11:10 pm

2 stops48h 35m

$1,172

Kansas CityBusan

MCI - PUS

MCIPUS

Kansas City

Sun 4/12

9:26 am-7:35 pm

2 stops20h 09m

Busan Gimhae

Wed 4/15

4:30 pm-11:03 pm

2 stops20h 33m

$2,131

Kansas CityBusan

MCI - PUS

MCIPUS

Kansas City

Sun 12/28

7:33 am-8:10 am

2 stops33h 37m

$853

Kansas CityBusan

MCI - PUS

MCIPUS

Kansas City

Sun 12/28

6:00 am-6:30 pm

3 stops45h 30m

$992

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/5

Compare providers for flights from Kansas City to Busan

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 Kansas City to Busan in November.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
AranGrantPrice Accuracy2 starsTrust Score*3 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 Kansas City-Busan flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Kansas City-Busan flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Kansas City-Busan flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Kansas City-Busan 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 Kansas City-Busan 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 Kansas City to Busan

Have a flexible travel schedule? Discover the best time to fly to Busan from Kansas City 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.

Related info for your journey

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

  • How long is the flight from Kansas City to Busan?

    A quick flight from Kansas City to Busan can take about 20h 09m. China Eastern provides one of the quickest options available for as low as $2,131. There are 6582 mi between Kansas City and Busan. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • Can I find deals for flights from Kansas City to Busan that include hotel bookings?

    Yes. In addition to deals on Kansas City to Busan flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Kansas City to Busan?

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

  • Can I find deals for business class flights from Kansas City to Busan?

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

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