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

Philippine Airlines, Air China, and Korean Air are the most popular carriers operating from United States to Busan Gimhae

How long does it take to fly to Busan?

Flight times vary depending on what airport in United States you fly out of and what airport in Busan you fly into. For example, flying from San Francisco to Busan takes 18h 10m on average. On the other hand, flying from Boston to Busan takes 18h 30m 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.

What airlines fly to Busan?

Korean Air, China Airlines and Air China are the top three most popular airlines that fly to Busan from United States according to our data. Korean Air is the first choice among our users, with 63% of people opting to fly with this airline when traveling to Busan. Keep in mind that there are 6 different airlines that fly to Busan on a routine basis, so you have a few additional options to choose from.

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

Prices for flights from United States to Busan Gimhae Airport are refreshed on a daily basis.

How many operators does momondo search for flights from United States to Busan Gimhae Airport?

As of September 2025, there are 6 operators available to choose from for flights from United States to Busan Gimhae Airport.

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

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from United States to Busan Gimhae Airport.

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

The necessary travel and health documents for your Busan Gimhae Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$352 Cheap Flights from the United States to Busan in 2025/26

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Find the cheapest flights from the United States to Busan

Round-trip

One-way

Last minute

Recent round-trip flight deals from the United States to Busan

11:30 am - 11:35 amLAX-PUS

31h 05m1 stop

12:35 pm - 9:05 amPUS-LAX

37h 30m1 stop

$650China Eastern

Find Deal

Wed, Nov 5 - Wed, Nov 19

12:30 pm - 11:35 amLAX-PUS

31h 05m1 stop

5:50 pm - 9:05 amPUS-LAX

32h 15m1 stop

$680China Eastern

Find Deal

Thu, Oct 30 - Thu, Nov 6

10:40 pm - 10:50 amLAX-PUS

19h 10m1 stop

11:50 am - 8:25 pmPUS-LAX

24h 35m1 stop

$874China Airlines

Find Deal

Thu, Feb 26 - Tue, Mar 10

1:10 am - 7:00 pmSEA-PUS

25h 50m1 stop

11:50 am - 7:10 pmPUS-SEA

23h 20m1 stop

$896China Airlines

Find Deal

Tue, Oct 14 - Thu, Oct 30

11:25 pm - 11:45 amLAX-PUS

20h 20m1 stop

12:45 pm - 7:00 pmPUS-LAX

23h 15m1 stop

$928Air China

Find Deal

Mon, Oct 20 - Thu, Nov 6

12:10 pm - 8:10 amSEA-PUS

28h 00m1 stop

7:55 am - 1:20 pmPUS-SEA

22h 25m1 stop

$942Delta

Find Deal

Thu, Oct 30 - Wed, Nov 5

7:25 am - 8:45 pmSEA-PUS

21h 20m2 stops

10:25 am - 9:00 amPUS-SEA

15h 35m1 stop

$947Delta

Find Deal

Thu, Oct 30 - Wed, Nov 5

11:40 am - 8:10 amSFO-PUS

27h 30m1 stop

7:55 am - 9:30 amPUS-SFO

18h 35m1 stop

$978Korean Air

Find Deal

Thu, Nov 20 - Sat, Dec 6

12:25 pm - 10:50 amDFW-PUS

32h 25m1 stop

7:55 am - 8:00 amPUS-DFW

15h 05m1 stop

$1,097Korean Air

Find Deal

Fri, Oct 31 - Fri, Nov 7

10:00 pm - 11:45 amIAD-PUS

23h 45m1 stop

12:45 pm - 6:30 pmPUS-IAD

19h 45m1 stop

$1,318Air China

Find Deal

Tue, Nov 4 - Tue, Nov 11

Cathay Pacific flights from United States to Busan

Our best Cathay Pacific deals on United States to Busan flight tickets

Cathay Pacific

Jan 7

LAX10:15 pmLos Angeles

39h 40m

1 stop

PUS6:55 amBusan Gimhae

Jan 28

PUS2:05 pmBusan Gimhae

36h 00m

1 stop

LAX9:05 amLos Angeles

$769

Find similar

Cathay Pacific

Jan 7

LAX10:55 amLos Angeles

33h 10m

1 stop

PUS1:05 pmBusan Gimhae

Jan 28

PUS2:05 pmBusan Gimhae

36h 00m

1 stop

LAX9:05 amLos Angeles

$776

Find similar

Cathay Pacific

Jan 7

LAX9:15 pmLos Angeles

22h 50m

1 stop

PUS1:05 pmBusan Gimhae

Jan 28

PUS7:40 amBusan Gimhae

18h 35m

1 stop

LAX9:15 amLos Angeles

$929

Find similar

Philippine Airlines flights from United States to Busan

Our best Philippine Airlines deals on United States to Busan flight tickets

Philippine Airlines

Feb 22

LAX10:10 pmLos Angeles

20h 40m

1 stop

PUS11:50 amBusan Gimhae

Mar 9

PUS8:55 pmBusan Gimhae

28h 00m

1 stop

LAX8:55 amLos Angeles

$814

Find similar

Philippine Airlines

Mar 9

LAX11:50 amLos Angeles

40h 05m

1 stop

PUS7:55 pmBusan Gimhae

Mar 12

PUS8:55 pmBusan Gimhae

28h 00m

1 stop

LAX8:55 amLos Angeles

$881

Find similar

Philippine Airlines

Mar 9

LAX11:10 pmLos Angeles

28h 45m

1 stop

PUS7:55 pmBusan Gimhae

Mar 12

PUS12:50 pmBusan Gimhae

36h 05m

1 stop

LAX8:55 amLos Angeles

$895

Find similar

Fly from

Fly to

Route

Depart

Return

Price

Los AngelesBusan

LAX - PUS

LAXPUS

Los Angeles

Wed 11/5

11:30 am-11:35 am

1 stop31h 05m

Busan Gimhae

Wed 11/19

12:35 pm-9:05 am

1 stop37h 30m

$650

Los AngelesBusan

LAX - PUS

LAXPUS

Los Angeles

Thu 10/30

12:30 pm-11:35 am

1 stop31h 05m

Busan Gimhae

Thu 11/6

5:50 pm-9:05 am

1 stop32h 15m

$680

Los AngelesBusan

LAX - PUS

LAXPUS

Los Angeles

Thu 2/26

10:40 pm-10:50 am

1 stop19h 10m

Busan Gimhae

Tue 3/10

11:50 am-8:25 pm

1 stop24h 35m

$874

SeattleBusan

SEA - PUS

SEAPUS

Seattle/Tacoma Intl

Tue 10/14

1:10 am-7:00 pm

1 stop25h 50m

Busan Gimhae

Thu 10/30

11:50 am-7:10 pm

1 stop23h 20m

$896

Los AngelesBusan

LAX - PUS

LAXPUS

Los Angeles

Mon 10/20

11:25 pm-11:45 am

1 stop20h 20m

Busan Gimhae

Thu 11/6

12:45 pm-7:00 pm

1 stop23h 15m

$928

SeattleBusan

SEA - PUS

SEAPUS

Seattle/Tacoma Intl

Thu 10/30

12:10 pm-8:10 am

1 stop28h 00m

Busan Gimhae

Wed 11/5

7:55 am-1:20 pm

1 stop22h 25m

$942

SeattleBusan

SEA - PUS

SEAPUS

Seattle/Tacoma Intl

Thu 10/30

7:25 am-8:45 pm

2 stops21h 20m

Busan Gimhae

Wed 11/5

10:25 am-9:00 am

1 stop15h 35m

$947

San FranciscoBusan

SFO - PUS

SFOPUS

San Francisco

Thu 11/20

11:40 am-8:10 am

1 stop27h 30m

Busan Gimhae

Sat 12/6

7:55 am-9:30 am

1 stop18h 35m

$978

DallasBusan

DFW - PUS

DFWPUS

Dallas/Fort Worth

Fri 10/31

12:25 pm-10:50 am

1 stop32h 25m

Busan Gimhae

Fri 11/7

7:55 am-8:00 am

1 stop15h 05m

$1,097

Washington, D.C.Busan

IAD - PUS

IADPUS

Washington, D.C. Dulles Intl

Tue 11/4

10:00 pm-11:45 am

1 stop23h 45m

Busan Gimhae

Tue 11/11

12:45 pm-6:30 pm

1 stop19h 45m

$1,318

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from United States 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

Prices

Airlines

Other information

What is the cheapest day to depart on your flight to Busan?

Our data shows that Tuesday is the least expensive day to fly to Busan. Tickets to fly out on this day can be as low as $1,537. Flights from United States to Busan on a Wednesday will generally be more expensive and average around $2,138. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Busan?

In the evening is the cheapest time of day to fly from United States to Busan when you can find flight prices for as low as $1,666. Flying to Busan in the evening is an ideal time because this is during off-peak travel hours. In the morning is when there is more demand to fly to Busan, so prices are often more expensive at around $2,577 per ticket.

Can stopping save me money on United States to Busan flights?

You could potentially save up to 23% on your flight if you consider stops on a United States to Busan flight.

Cheap United States to Busan flight deals and tips

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

Direct flights	None

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

Search flight deals

When did momondo last update prices for flights from United States to Busan Gimhae Airport?
Prices for flights from United States to Busan Gimhae Airport are refreshed on a daily basis.
How many operators does momondo search for flights from United States to Busan Gimhae Airport?
As of September 2025, there are 6 operators available to choose from for flights from United States to Busan Gimhae Airport.
How old do you have to be to fly from United States to Busan Gimhae Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from United States to Busan Gimhae Airport.
What documentation or ID do you need to fly to Busan Gimhae Airport?
The necessary travel and health documents for your Busan Gimhae Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from United States to Busan

Compare and see reviews for airlines that fly from United States to Busan with momondo

Airline	Rating	Free Cancellation	Price
China Eastern	PriceFrom $640	Free Cancellation	Rating 7.2 166 reviews	Search China Eastern flights
Air China	PriceFrom $680	Free Cancellation	Rating 7.3 101 reviews	Search Air China flights
Cathay Pacific	PriceFrom $760	Free Cancellation	Rating 7.6 993 reviews	Search Cathay Pacific flights
China Airlines	PriceFrom $857	Free Cancellation	Rating 8.3 767 reviews	Search China Airlines flights
Korean Air	PriceFrom $896	Free Cancellation	Rating 8.4 1,140 reviews	Search Korean Air flights
Delta	PriceFrom $976	Free Cancellation	Rating 7.9 7,957 reviews	Search Delta flights

Why use momondo?

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

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

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

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

How can momondo help me find flights from United States to Busan?

momondo helps you find the best flight between United States and Busan by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Price alerts on flights to Busan from United States are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.