How do I get Price Alerts for flights from Busan to Missouri?

Price Alerts will notify you by email when the price for flights to Missouri from Busan decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

How can I save money on flights from Busan to Missouri with momondo?

Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

How does momondo find its flight prices?

momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

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

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

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Busan Gimhae Airport to Missouri.

What documentation or ID do you need to fly to Missouri?

The travel and health documents required for your trip to Missouri 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 Missouri. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$726 Cheap Flights from Busan to Missouri in 2026

Find the cheapest flights from Busan to Missouri

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:00 pm - 8:20 pmPUS Busan Gimhae-STL Lambert-St Louis

41h 20m2 stops Osaka Kansai Intl Toronto Pearson Intl

8:55 am - 12:10 pmSTL Lambert-St Louis-PUS Busan Gimhae

37h 15m2 stops Toronto Pearson Intl Osaka Kansai Intl

$1,047Multiple Airlines

Tue, Oct 6 - Tue, Oct 13

5:00 pm - 8:20 pmPUS Busan Gimhae-STL Lambert-St Louis

41h 20m2 stops Osaka Kansai Intl Toronto Pearson Intl

8:55 am - 12:10 pmSTL Lambert-St Louis-PUS Busan Gimhae

37h 15m2 stops Toronto Pearson Intl Osaka Kansai Intl

$1,061Multiple Airlines

Tue, Oct 6 - Tue, Oct 13

7:30 am - 6:41 pmPUS Busan Gimhae-STL Lambert-St Louis

49h 11m2 stops Tokyo Narita Montreal Pierre Elliott Trudeau Intl

8:55 am - 1:00 pmSTL Lambert-St Louis-PUS Busan Gimhae

38h 05m2 stops Toronto Pearson Intl Tokyo Narita

$1,316Multiple Airlines

Mon, Oct 5 - Mon, Oct 12

4:30 pm - 11:21 pmPUS Busan Gimhae-STL Lambert-St Louis

20h 51m2 stops Incheon Intl Minneapolis St Paul

9:47 am - 8:45 pmSTL Lambert-St Louis-PUS Busan Gimhae

20h 58m2 stops Minneapolis St Paul Incheon Intl

$1,331Korean Air

Wed, Oct 7 - Wed, Oct 14

8:00 am - 3:14 pmPUS Busan Gimhae-STL Lambert-St Louis

21h 14m2 stops Incheon Intl Detroit Metropolitan Wayne County

8:46 am - 8:45 pmSTL Lambert-St Louis-PUS Busan Gimhae

21h 59m2 stops Minneapolis St Paul Incheon Intl

$1,357Korean Air

Fri, Sep 11 - Tue, Sep 15

7:00 am - 11:21 pmPUS Busan Gimhae-STL Lambert-St Louis

30h 21m2 stops Incheon Intl Minneapolis St Paul

7:00 am - 7:45 amSTL Lambert-St Louis-PUS Busan Gimhae

34h 45m2 stops Atlanta Hartsfield-Jackson Incheon Intl

$1,358Delta

Thu, Oct 8 - Thu, Oct 15

8:00 am - 3:14 pmPUS Busan Gimhae-STL Lambert-St Louis

21h 14m2 stops Incheon Intl Detroit Metropolitan Wayne County

8:46 am - 8:45 pmSTL Lambert-St Louis-PUS Busan Gimhae

21h 59m2 stops Minneapolis St Paul Incheon Intl

$1,358Korean Air

Fri, Sep 11 - Tue, Sep 15

8:00 am - 3:14 pmPUS Busan Gimhae-STL Lambert-St Louis

21h 14m2 stops Incheon Intl Detroit Metropolitan Wayne County

8:46 am - 8:45 pmSTL Lambert-St Louis-PUS Busan Gimhae

21h 59m2 stops Minneapolis St Paul Incheon Intl

$1,359Korean Air

Fri, Sep 11 - Tue, Sep 15

8:00 am - 3:14 pmPUS Busan Gimhae-STL Lambert-St Louis

21h 14m2 stops Incheon Intl Detroit Metropolitan Wayne County

8:46 am - 8:45 pmSTL Lambert-St Louis-PUS Busan Gimhae

21h 59m2 stops Minneapolis St Paul Incheon Intl

$1,360Korean Air

Fri, Sep 11 - Tue, Sep 15

7:00 am - 11:21 pmPUS Busan Gimhae-STL Lambert-St Louis

30h 21m2 stops Incheon Intl Minneapolis St Paul

7:00 pm - 6:20 pmSTL Lambert-St Louis-PUS Busan Gimhae

33h 20m2 stops Salt Lake City Incheon Intl

$1,387Delta

Thu, Oct 8 - Thu, Oct 15

Save money when you book flights with momondo

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Korean Air flights from Busan to Missouri

Our best Korean Air deals on Busan to Missouri flight tickets

Korean Air

Oct 7

PUS4:30 pmBusan Gimhae

20h 51m

2 stops

STL11:21 pmLambert-St Louis

Oct 14

STL9:47 amLambert-St Louis

20h 58m

2 stops

PUS8:45 pmBusan Gimhae

$1,331

Korean Air

Sep 11

PUS8:00 amBusan Gimhae

21h 14m

2 stops

STL3:14 pmLambert-St Louis

Sep 15

STL8:46 amLambert-St Louis

21h 59m

2 stops

PUS8:45 pmBusan Gimhae

$1,357

Korean Air

Sep 11

PUS8:00 amBusan Gimhae

21h 14m

2 stops

STL3:14 pmLambert-St Louis

Sep 15

STL8:46 amLambert-St Louis

21h 59m

2 stops

PUS8:45 pmBusan Gimhae

$1,358

Delta flights from Busan to Missouri

Our best Delta deals on Busan to Missouri flight tickets

Delta

Oct 8

PUS7:00 amBusan Gimhae

30h 21m

2 stops

STL11:21 pmLambert-St Louis

Oct 15

STL7:00 pmLambert-St Louis

33h 20m

2 stops

PUS6:20 pmBusan Gimhae

$1,387

Delta

Oct 9

PUS7:00 amBusan Gimhae

31h 44m

2 stops

STL12:44 amLambert-St Louis

Oct 16

STL7:45 amLambert-St Louis

20h 35m

2 stops

PUS6:20 pmBusan Gimhae

$1,390

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BusanSt. Louis

PUS Busan Gimhae - STL Lambert-St Louis

PUSSTL

Busan Gimhae

Tue 10/6

5:00 pm-8:20 pm

2 stops41h 20m

Lambert-St Louis

Tue 10/13

8:55 am-12:10 pm

2 stops37h 15m

$1,047

BusanSt. Louis

PUS Busan Gimhae - STL Lambert-St Louis

PUSSTL

Busan Gimhae

Tue 10/6

5:00 pm-8:20 pm

2 stops41h 20m

Lambert-St Louis

Tue 10/13

8:55 am-12:10 pm

2 stops37h 15m

$1,061

BusanSt. Louis

PUS Busan Gimhae - STL Lambert-St Louis

PUSSTL

Busan Gimhae

Mon 10/5

7:30 am-6:41 pm

2 stops49h 11m

Lambert-St Louis

Mon 10/12

8:55 am-1:00 pm

2 stops38h 05m

$1,316

Quickest round-trip

BusanSt. Louis

PUS Busan Gimhae - STL Lambert-St Louis

PUSSTL

Busan Gimhae

Wed 10/7

4:30 pm-11:21 pm

2 stops20h 51m

Lambert-St Louis

Wed 10/14

9:47 am-8:45 pm

2 stops20h 58m

$1,331

BusanSt. Louis

PUS Busan Gimhae - STL Lambert-St Louis

PUSSTL

Busan Gimhae

Fri 9/11

8:00 am-3:14 pm

2 stops21h 14m

Lambert-St Louis

Tue 9/15

8:46 am-8:45 pm

2 stops21h 59m

$1,357

BusanSt. Louis

PUS Busan Gimhae - STL Lambert-St Louis

PUSSTL

Busan Gimhae

Thu 10/8

7:00 am-11:21 pm

2 stops30h 21m

Lambert-St Louis

Thu 10/15

7:00 am-7:45 am

2 stops34h 45m

$1,358

BusanSt. Louis

PUS Busan Gimhae - STL Lambert-St Louis

PUSSTL

Busan Gimhae

Fri 9/11

8:00 am-3:14 pm

2 stops21h 14m

Lambert-St Louis

Tue 9/15

8:46 am-8:45 pm

2 stops21h 59m

$1,358

BusanSt. Louis

PUS Busan Gimhae - STL Lambert-St Louis

PUSSTL

Busan Gimhae

Fri 9/11

8:00 am-3:14 pm

2 stops21h 14m

Lambert-St Louis

Tue 9/15

8:46 am-8:45 pm

2 stops21h 59m

$1,359

BusanSt. Louis

PUS Busan Gimhae - STL Lambert-St Louis

PUSSTL

Busan Gimhae

Fri 9/11

8:00 am-3:14 pm

2 stops21h 14m

Lambert-St Louis

Tue 9/15

8:46 am-8:45 pm

2 stops21h 59m

$1,360

BusanSt. Louis

PUS Busan Gimhae - STL Lambert-St Louis

PUSSTL

Busan Gimhae

Thu 10/8

7:00 am-11:21 pm

2 stops30h 21m

Lambert-St Louis

Thu 10/15

7:00 pm-6:20 pm

2 stops33h 20m

$1,387

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 resultsSorted by cheapest first

Cheap Busan to Missouri flight deals and tips

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

Best Price Found	$726
Fastest flight time	21h 14m
Direct flights	None

The best one-way flight to Missouri from Busan in the past 72 hours is $726. The best round-trip flight deal from Busan to Missouri found on momondo in the last 72 hours is $1,047.

The fastest flight from Busan to Missouri takes 21h 14m

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

Search flight deals

Frequently asked questions about flying from Busan to Missouri

When did momondo last update prices for flights from Busan Gimhae Airport to Missouri?
Prices for flights from Busan Gimhae Airport to Missouri were last updated today.
How old do you have to be to fly from Busan Gimhae Airport to Missouri?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Busan Gimhae Airport to Missouri.
What documentation or ID do you need to fly to Missouri?
The travel and health documents required for your trip to Missouri 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 Missouri. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Frequently asked questions about flying from Busan to Missouri

How do I get Price Alerts for flights from Busan to Missouri?
Price Alerts will notify you by email when the price for flights to Missouri from Busan decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.
How can I save money on flights from Busan to Missouri with momondo?
Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.
How does momondo find its flight prices?
momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

Why use momondo?

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

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

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

Yes. All flights to Missouri from Busan on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once all potential Busan to Missouri flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Of course. momondo tracks the price of Busan to Missouri flights. All you need is a valid email address and we will do the rest; it is that quick and easy.