Are direct flights from Kansas City to Seoul always the best option?

Direct flights offer convenience and save time, but they are not always the most budget-friendly choice. Flights with one or more layovers can often be more affordable. Consider your priorities for cost versus travel time when making your decision.

Can flexible travel dates help on Kansas City to Seoul flights?

Yes, being flexible with your travel dates can often lead to finding cheaper flights. Prices can vary significantly depending on the day of the week or time of year. Adjusting your departure or return by a few days may unlock better deals.

What extra costs should I check before booking Kansas City to Seoul flights?

Before booking, always check for potential extra costs such as baggage fees, seat selection charges, and in-flight services. Also, consider the cost of transportation to and from the airports at both ends of your journey. These additional expenses can impact the total cost of your trip.

Flights From Kansas City

To Seoul

Cheap Flights from Kansas City to Seoul

Browse current best options from Kansas City. Become a member to unlock all deals and get alerts when new deals appear.

Deals from

Kansas City

RatePunk searches hundreds of travel sites at once for deals on flights to Seoul

Prices updated 3 days ago

402 airlines compared

80%+ AI score for best value

Fares are subject to change and may not be available for all dates. (Data last updated Jul 12, 2026.)

Today’s best flight deals from Kansas City to Seoul

Explore current cheapest deals departing from Kansas City to Seoul

Round trip

Sort by: Cheapest

August 22 - September 7

Cheapest

Best

MCI - Seoul

$1,066

$895

Round trip

August 22 - September 14

Best

MCI - Seoul

$1,050

$896

Round trip

August 12 - September 7

Best

MCI - Seoul

$1,046

$900

Round trip

September 5 - September 14

MCI - Seoul

$969

$908

Round trip

August 11 - September 7

MCI - Seoul

$1,046

$909

Round trip

September 3 - September 13

MCI - Seoul

$963

$934

Round trip

September 16 - September 28

MCI - Seoul

$981

$987

Round trip

September 17 - September 27

MCI - Seoul

$987

$993

Round trip

August 10 - September 2

Earliest

MCI - Seoul

$1,053

$998

Round trip

August 10 - September 9

Earliest

MCI - Seoul

$1,046

$1,008

Round trip

Unlock all 500+ flight deals to Seoul and get alerts when great deals appear

Kansas City to Seoul: Overview

Insights for flights from Kansas City to Seoul

A typical journey from Kansas City to Seoul takes about 30h 2m, including connections. Given the long distance, most itineraries involve multiple stops. This journey time reflects the overall travel experience for flights on this route.

Right now, if you are looking for cheap flights from Kansas City to Seoul, fares are currently above the typical level. Prices for this route typically range from $931–$1477, with a median of $1130. New deals appear almost daily, offering regular opportunities to find better fares.

The cheapest months to fly from Kansas City to Seoul are October, with a median fare of $912, followed by April at $924, and January at $929. Planning your trip during these months could result in more favorable pricing compared to other times of the year.

For flights from Kansas City to Seoul, most itineraries connect at least once. In fact, 0% of recent fares were for non-stop flights. When connecting, the typical number of stopovers is 2, indicating that direct flights from Kansas City to Seoul are not common and travelers should expect at least two stops on their journey.

The distance between Kansas City and Seoul is approximately 10,499 kilometers. This classifies the route as a long-haul journey, which typically involves extended flight times and often requires connecting flights due to the significant distance between the two cities.

How much is a round trip from Kansas City to Seoul

Regular price: $900 - $1,850

Prices are currently below the regular range.

The regular price range for flights from Kansas City to Seoul is $900-$1850. The current lowest deal is $896 with Frontier Airlines for travel from Aug 22-Sep 7.

now $896

Low $900

High $1,850

The cheapest time to fly from Kansas City to Seoul

The cheapest month to fly from MKC to SEL is October, with a median price of $912. The most expensive month is November, with a median price of $1456. Generally, prices are lower from January to May, October, and December.

October

Cheapest

Flights from $912

November

Most Expensive

Flights from $1,456

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from Kansas City to Seoul

Frontier Airlines

Alaska Airlines, Inc.

Air Premia

WestJet

Last-minute flights going from Kansas City to Seoul

Wed, Jul 15

⌛ Last-Minute

MCI - Seoul

Kansas City (MCI) - Seoul (ICN)

Alaska Airlines, Inc.

$1,139

$1,535

One-way

Thu, Jul 16

⌛ Last-Minute

MCI - Seoul

Kansas City (MCI) - Seoul (ICN)

United Airlines

$1,097

$1,897

One-way

Fri, Jul 17

⌛ Last-Minute

MCI - Seoul

Kansas City (MCI) - Seoul (ICN)

American Airlines

$1,140

$1,696

One-way

Wed, Jul 22

⌛ Last-Minute

MCI - Seoul

Kansas City (MCI) - Seoul (ICN)

Frontier Airlines

$1,118

$1,688

One-way

Sat, Aug 1

⌛ Last-Minute

MCI - Seoul

Kansas City (MCI) - Seoul (ICN)

Deutsche Luft Hansa

$1,151

$1,703

One-way

Sat, Aug 1

⌛ Last-Minute

MCI - Seoul

Kansas City (MCI) - Seoul (ICN)

United Airlines

$1,091

$1,826

One-way

Biggest price drops on these dates for flights from Kansas City to Seoul

20 nights

Aug 9 - Aug 29

$1,056 → $1,032

9 nights

Aug 14 - Aug 23

$1,101 → $1,077

9 nights

Aug 21 - Aug 30

$1,111 → $1,117

9 nights

Aug 22 - Aug 31

$1,111 → $1,178

Popular Airports to fly from Kansas City to Seoul

Kansas City - Seoul route insights

💸 Price insights

Recent fares are above the typical level

Recent fares from Kansas City to Seoul are above the typical level at $1130.

📅 Best time to fly

October is historically the cheapest month to fly

Historically, October is the cheapest month to fly, with a median price of $912.

⏱️ Flight duration

Flights are typically 30h 2m long

Flights from Kansas City to Seoul typically take 30h 2m, covering a long-haul distance.

✈️ Airlines & availability

Connecting flights are dominant on this route

This route is dominated by connecting flights, with a median of 2 stopovers.

🏆 Airline highlight

Frontier Airlines offers frequent deals

Frontier Airlines has 41 direct deals, making it a frequent option for this route.

🎯 Booking tip

Deals appear frequently for this route

Deals for flights from Kansas City to Seoul appear frequently, about every 30 days.

Kansas City main airports to depart from

Kansas City International (MCI)

Cheapest

Kansas City International Airport is a good option for flights from Kansas City to Seoul.

📍 ~25 km from Kansas City (reachable by car)

💸 Flights from ~$1032

Seoul main airports to arrive at

Incheon International (ICN)

Cheapest

Incheon International Airport is a good option for flights from Kansas City to Seoul.

📍 ~50 km from Seoul (reachable by car, train, and bus)

💸 Flights from ~$1032

Gimpo International (GMP)

Gimpo International Airport is an alternative for flights from Kansas City to Seoul.

📍 ~20 km from Seoul (reachable by car, train, and bus)

💸 Flights from ~$1343

Airports nearby Seoul used as alternative

Cheongju International (CJJ)

Cheongju International is a practical alternative due to its proximity and international status, despite fewer long-haul options.

📍 ~110 km from Seoul (reachable by express bus and rail services)

💸 Flights from ~$1276

Gimhae International (PUS)

Cheapest

Gimhae International is a major international gateway with a vast network of routes, but requires additional travel time.

📍 ~320 km from Seoul (reachable by KTX high-speed rail)

💸 Flights from ~$1173

Daegu International (TAE)

Daegu International offers a good selection of international regional flights and is directly accessible by KTX.

📍 ~240 km from Seoul (reachable by high-speed rail)

💸 Flights from ~$1214

Wonju (WJU)

Wonju is geographically close to Seoul and useful for specific domestic connections, but has extremely limited flight frequency.

📍 ~90 km from Seoul

💸 Flights from ~$1572

Gwangju (KWJ)

Gwangju is a major regional airport with KTX connectivity, but has limited international service and longer travel time.

📍 ~270 km from Seoul (reachable by KTX)

💸 Flights from ~$1532

Business & First Class Flight Deals to Seoul

77% AI deal score

$21,460

From MCI

Seoul, South Korea

69% AI deal score

$10,444

From MCI

Elite

Oct 01

Seoul, South Korea

68% AI deal score

$14,652

Frequently Asked Questions About Flights to Seoul

To find more affordable flights, consider being flexible with your travel dates and times. Comparing prices across different airlines and booking sites can often reveal better deals. Also, looking into flights with layovers instead of direct routes may sometimes offer savings.

Booking in advance can often secure better prices, though the ideal booking window can vary. Prices may fluctuate, so monitoring fares over time can help you identify a good opportunity. Generally, avoiding last-minute bookings can be beneficial.

Comparing nearby airports at both your origin and destination can sometimes lead to more affordable flight options. While it may add to travel time, the potential savings on airfare can be significant. Always factor in ground transportation costs and convenience when considering this.

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