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 Kansas City to Busan takes 38h 29m on average. On the other hand, flying from St. Louis to Busan takes 47h 20m 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.

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.

$600 Cheap Flights from Missouri to Busan in 2026

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Find the cheapest flights from Missouri to Busan

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:15 am - 8:45 pm

STL

PUS

23h 30m

2 stops

8:00 am - 12:21 am

PUS

STL

30h 21m

2 stops

$1,285Delta

Sun, Mar 29 - Sun, Apr 5

6:30 am - 7:50 pm

STL

PUS

47h 20m

2 stops

9:00 pm - 2:26 pm

PUS

STL

55h 26m

2 stops

$1,341Multiple Airlines

Fri, Aug 7 - Tue, Aug 18

7:20 am - 8:45 pm

STL

PUS

23h 25m

2 stops

7:00 am - 2:38 pm

PUS

STL

21h 38m

2 stops

$1,435Delta

Fri, Aug 7 - Tue, Aug 18

7:08 am - 4:50 pm

MCI

PUS

43h 42m

2 stops

12:35 pm - 11:56 pm

PUS

MCI

49h 21m

2 stops

$1,624China Eastern

Fri, Mar 27 - Fri, Apr 3

7:06 am - 11:35 am

MCI

PUS

38h 29m

2 stops

12:35 pm - 11:57 pm

PUS

MCI

49h 22m

2 stops

$1,824China Eastern

Sat, Apr 25 - Wed, Apr 29

7:06 am - 11:35 am

MCI

PUS

38h 29m

2 stops

12:35 pm - 11:57 pm

PUS

MCI

49h 22m

2 stops

$2,272China Eastern

Sat, Apr 25 - Wed, Apr 29

4:05 pm - 12:55 pm

STL

PUS

54h 50m

2 stops

12:35 pm - 11:11 pm

PUS

STL

24h 36m

3 stops

$3,152Multiple Airlines

Sun, Mar 29 - Sun, Apr 5

Delta flights from Missouri to Busan

Our best Delta deals on Missouri to Busan flight tickets

Delta

Mar 29

STL7:15 amLambert-St Louis

23h 30m

2 stops

PUS8:45 pmBusan Gimhae

Apr 5

PUS8:00 amBusan Gimhae

30h 21m

2 stops

STL12:21 amLambert-St Louis

$1,285

Delta

Aug 7

STL7:20 amLambert-St Louis

23h 25m

2 stops

PUS8:45 pmBusan Gimhae

Aug 18

PUS7:00 amBusan Gimhae

21h 38m

2 stops

STL2:38 pmLambert-St Louis

$1,435

China Eastern flights from Missouri to Busan

Our best China Eastern deals on Missouri to Busan flight tickets

China Eastern

Mar 27

MCI7:08 amKansas City

43h 42m

2 stops

PUS4:50 pmBusan Gimhae

Apr 3

PUS12:35 pmBusan Gimhae

49h 21m

2 stops

MCI11:56 pmKansas City

$1,624

China Eastern

Apr 25

MCI7:06 amKansas City

38h 29m

2 stops

PUS11:35 amBusan Gimhae

Apr 29

PUS12:35 pmBusan Gimhae

49h 22m

2 stops

MCI11:57 pmKansas City

$1,824

China Eastern

Apr 25

MCI7:06 amKansas City

38h 29m

2 stops

PUS11:35 amBusan Gimhae

Apr 29

PUS12:35 pmBusan Gimhae

49h 22m

2 stops

MCI11:57 pmKansas City

$2,272

Fly from

Fly to

Route

Depart

Return

Price

St. LouisBusan

STL - PUS

STLPUS

Lambert-St Louis

Sun 3/29

7:15 am-8:45 pm

2 stops23h 30m

Busan Gimhae

Sun 4/5

8:00 am-12:21 am

2 stops30h 21m

$1,285

St. LouisBusan

STL - PUS

STLPUS

Lambert-St Louis

Fri 8/7

6:30 am-7:50 pm

2 stops47h 20m

Busan Gimhae

Tue 8/18

9:00 pm-2:26 pm

2 stops55h 26m

$1,341

St. LouisBusan

STL - PUS

STLPUS

Lambert-St Louis

Fri 8/7

7:20 am-8:45 pm

2 stops23h 25m

Busan Gimhae

Tue 8/18

7:00 am-2:38 pm

2 stops21h 38m

$1,435

Kansas CityBusan

MCI - PUS

MCIPUS

Kansas City

Fri 3/27

7:08 am-4:50 pm

2 stops43h 42m

Busan Gimhae

Fri 4/3

12:35 pm-11:56 pm

2 stops49h 21m

$1,624

Kansas CityBusan

MCI - PUS

MCIPUS

Kansas City

Sat 4/25

7:06 am-11:35 am

2 stops38h 29m

Busan Gimhae

Wed 4/29

12:35 pm-11:57 pm

2 stops49h 22m

$1,824

Kansas CityBusan

MCI - PUS

MCIPUS

Kansas City

Sat 4/25

7:06 am-11:35 am

2 stops38h 29m

Busan Gimhae

Wed 4/29

12:35 pm-11:57 pm

2 stops49h 22m

$2,272

St. LouisBusan

STL - PUS

STLPUS

Lambert-St Louis

Sun 3/29

4:05 pm-12:55 pm

2 stops54h 50m

Busan Gimhae

Sun 4/5

12:35 pm-11:11 pm

3 stops24h 36m

$3,152

St. LouisBusan

STL - PUS

STLPUS

Lambert-St Louis

Sun 3/15

6:32 am-8:45 pm

2 stops24h 13m

$600

St. LouisBusan

STL - PUS

STLPUS

Lambert-St Louis

Sun 3/15

8:06 pm-8:00 pm

3 stops57h 54m

$753

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

Airlines

Other information

What is the cheapest airline that flies from Missouri to Busan Gimhae?

Korean Air is the most popular carrier operating from Missouri to Busan Gimhae

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	38h 29m
Direct flights	None

The fastest flight from Missouri to Busan takes 38h 29m

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

Search flight deals

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.