When did momondo last update prices for flights from Missouri to Busan Gimhae Airport?

Prices for flights from Missouri to Busan Gimhae Airport were last updated today.

How old do you have to be to fly from Missouri to Busan Gimhae Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Missouri to Busan Gimhae Airport.

What documentation or ID do you need to fly to Busan Gimhae Airport?

The travel and health documents required for your trip to Busan Gimhae Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Busan Gimhae Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$1,465 Cheap Flights from Missouri to Busan in 2026

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Find the cheapest flights from Missouri to Busan

Round-trip

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:34 pm - 11:15 am

STL

PUS

25h 41m

2 stops

8:00 pm - 6:38 pm

PUS

STL

36h 38m

2 stops

$1,568Multiple Airlines

Thu, Aug 27 - Mon, Aug 31

7:58 pm - 11:35 am

MCI

PUS

25h 37m

2 stops

12:45 pm - 1:21 pm

PUS

MCI

38h 36m

2 stops

$1,642Multiple Airlines

Wed, Aug 5 - Wed, Aug 12

8:55 am - 8:35 pm

STL

PUS

21h 40m

2 stops

7:30 am - 2:02 pm

PUS

STL

44h 32m

3 stops

$1,748Multiple Airlines

Thu, Aug 27 - Mon, Aug 31

12:10 pm - 11:35 am

STL

PUS

33h 25m

3 stops

7:30 am - 2:02 pm

PUS

STL

44h 32m

3 stops

$2,460Multiple Airlines

Thu, Aug 27 - Mon, Aug 31

7:55 pm - 11:15 am

MCI

PUS

25h 20m

2 stops

10:30 am - 11:59 pm

PUS

MCI

51h 29m

2 stops

$2,622Multiple Airlines

Sun, May 24 - Sun, Jun 14

7:20 am - 6:20 pm

STL

PUS

21h 00m

2 stops

8:00 am - 3:57 pm

PUS

STL

21h 57m

2 stops

$2,698Korean Air

Thu, Sep 10 - Mon, Sep 14

7:26 am - 11:35 am

MCI

PUS

38h 09m

2 stops

12:45 pm - 10:50 am

PUS

MCI

36h 05m

3 stops

$3,762Multiple Airlines

Sun, May 24 - Sun, Jun 14

7:00 am - 9:30 am

MCI

PUS

36h 30m

2 stops

8:00 pm - 11:59 pm

PUS

MCI

41h 59m

2 stops

$3,779China Airlines

Sun, May 3 - Mon, May 11

7:59 pm - 12:45 pm

MCI

PUS

26h 46m

2 stops

12:35 pm - 11:25 pm

PUS

MCI

24h 50m

3 stops

$3,796Multiple Airlines

Tue, Jun 23 - Mon, Jul 13

6:00 am - 9:05 pm

MCI

PUS

25h 05m

3 stops

12:35 pm - 8:51 pm

PUS

MCI

22h 16m

3 stops

$4,496Multiple Airlines

Wed, Aug 5 - Wed, Aug 12

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

St. LouisBusan

STL - PUS

STLPUS

Lambert-St Louis

Thu 8/27

7:34 pm-11:15 am

2 stops25h 41m

Busan Gimhae

Mon 8/31

8:00 pm-6:38 pm

2 stops36h 38m

$1,568

Kansas CityBusan

MCI - PUS

MCIPUS

Kansas City

Wed 8/5

7:58 pm-11:35 am

2 stops25h 37m

Busan Gimhae

Wed 8/12

12:45 pm-1:21 pm

2 stops38h 36m

$1,642

St. LouisBusan

STL - PUS

STLPUS

Lambert-St Louis

Thu 8/27

8:55 am-8:35 pm

2 stops21h 40m

Busan Gimhae

Mon 8/31

7:30 am-2:02 pm

3 stops44h 32m

$1,748

St. LouisBusan

STL - PUS

STLPUS

Lambert-St Louis

Thu 8/27

12:10 pm-11:35 am

3 stops33h 25m

Busan Gimhae

Mon 8/31

7:30 am-2:02 pm

3 stops44h 32m

$2,460

Kansas CityBusan

MCI - PUS

MCIPUS

Kansas City

Sun 5/24

7:55 pm-11:15 am

2 stops25h 20m

Busan Gimhae

Sun 6/14

10:30 am-11:59 pm

2 stops51h 29m

$2,622

Quickest round-trip

St. LouisBusan

STL - PUS

STLPUS

Lambert-St Louis

Thu 9/10

7:20 am-6:20 pm

2 stops21h 00m

Busan Gimhae

Mon 9/14

8:00 am-3:57 pm

2 stops21h 57m

$2,698

Kansas CityBusan

MCI - PUS

MCIPUS

Kansas City

Sun 5/24

7:26 am-11:35 am

2 stops38h 09m

Busan Gimhae

Sun 6/14

12:45 pm-10:50 am

3 stops36h 05m

$3,762

Kansas CityBusan

MCI - PUS

MCIPUS

Kansas City

Sun 5/3

7:00 am-9:30 am

2 stops36h 30m

Busan Gimhae

Mon 5/11

8:00 pm-11:59 pm

2 stops41h 59m

$3,779

Kansas CityBusan

MCI - PUS

MCIPUS

Kansas City

Tue 6/23

7:59 pm-12:45 pm

2 stops26h 46m

Busan Gimhae

Mon 7/13

12:35 pm-11:25 pm

3 stops24h 50m

$3,796

Kansas CityBusan

MCI - PUS

MCIPUS

Kansas City

Wed 8/5

6:00 am-9:05 pm

3 stops25h 05m

Busan Gimhae

Wed 8/12

12:35 pm-8:51 pm

3 stops22h 16m

$4,496

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Missouri to Busan

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

How long does it take to fly to Busan?

Flight times vary depending on what airport in Missouri you fly out of and what airport in Busan you fly into. For example, flying from St. Louis to Busan takes 20h 50m on average. On the other hand, flying from Kansas City to Busan takes 38h 35m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo if there are any available for your route.

Cheap Missouri to Busan flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Missouri to Busan

Fastest flight time	20h 50m
Direct flights	None

The fastest flight from Missouri to Busan takes 20h 50m

There are no direct flights from Missouri to Busan. There are no popular flight routes from Missouri to Busan.

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Frequently asked questions about flying from Missouri to Busan

When did momondo last update prices for flights from Missouri to Busan Gimhae Airport?
Prices for flights from Missouri to Busan Gimhae Airport were last updated today.
How old do you have to be to fly from Missouri to Busan Gimhae Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Missouri to Busan Gimhae Airport.
What documentation or ID do you need to fly to Busan Gimhae Airport?
The travel and health documents required for your trip to Busan Gimhae Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Busan Gimhae Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

Why should I use momondo to find a flight deal from Missouri to Busan?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Missouri to Busan. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Missouri to Busan with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Busan from Missouri with this policy.

How can momondo help me find flights from Missouri to Busan?

momondo provides multiple filters to help you find the best flight to Busan from Missouri. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Missouri to Busan right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Busan from Missouri. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.