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Cheap flights from Busan to the United States from $320

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Busan to the United States departing on 10/20. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Busan to the United States

Cheap round-trip flights

Multiple Airlines Logo
12:20 pm - 12:30 pmPUS-SEA
16h 10m1 stop
Multiple Airlines Logo
12:10 am - 11:30 amSEA-PUS
19h 20m1 stop
$481Multiple Airlines
Find Deal
Mon, Oct 13 - Sun, Oct 26
Multiple Airlines Logo
2:40 pm - 2:55 pmPUS-SEA
16h 15m1 stop
Multiple Airlines Logo
12:10 am - 11:30 amSEA-PUS
18h 20m1 stop
$489Multiple Airlines
Find Deal
Mon, Oct 27 - Mon, Nov 3
Korean Air Logo
8:05 am - 10:55 amPUS-HNL
21h 50m1 stop
Korean Air Logo
1:05 pm - 8:45 pmHNL-PUS
12h 40m1 stop
$521Korean Air
Find Deal
Tue, Oct 14 - Tue, Oct 21
Korean Air Logo
4:30 pm - 10:55 amPUS-HNL
13h 25m1 stop
Korean Air Logo
1:05 pm - 8:45 pmHNL-PUS
12h 40m1 stop
$523Korean Air
Find Deal
Sat, Oct 11 - Fri, Oct 17
Philippine Airlines Logo
8:55 pm - 8:55 amPUS-LAX
28h 00m1 stop
Philippine Airlines Logo
10:50 am - 7:55 pmLAX-PUS
40h 05m1 stop
$733Philippine Airlines
Find Deal
Wed, Oct 29 - Wed, Nov 5
Delta Logo
4:10 pm - 1:20 pmPUS-SEA
14h 10m1 stop
Delta Logo
11:00 am - 8:45 pmSEA-PUS
16h 45m1 stop
$742Delta
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Sun, Dec 21 - Thu, Jan 1
Delta Logo
7:55 am - 9:00 amPUS-SEA
18h 05m1 stop
Delta Logo
7:13 am - 7:35 pmSEA-PUS
19h 22m2 stops
$745Delta
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Sat, Dec 20 - Thu, Jan 1
Philippine Airlines Logo
8:55 pm - 8:55 amPUS-LAX
28h 00m1 stop
Philippine Airlines Logo
10:10 pm - 7:55 pmLAX-PUS
28h 45m1 stop
$755Philippine Airlines
Find Deal
Wed, Oct 29 - Wed, Nov 5
China Airlines Logo
8:00 pm - 7:20 pmPUS-SEA
15h 20m1 stop
China Airlines Logo
1:10 am - 6:50 pmSEA-PUS
25h 40m1 stop
$804China Airlines
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Mon, Oct 13 - Sun, Oct 26
China Airlines Logo
7:50 pm - 7:10 pmPUS-SEA
15h 20m1 stop
China Airlines Logo
1:10 am - 11:15 amSEA-PUS
18h 05m1 stop
$817China Airlines
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Mon, Mar 9 - Sun, May 10

Vietnam Airlines flights from Busan to United States

Our best Vietnam Airlines deals on Busan to United States flight tickets
Vietnam Airlines
Oct 16
PUS10:00 amBusan Gimhae
26h 45m
2 stops
LAX8:45 pmLos Angeles
Oct 22
LAX12:05 amLos Angeles
39h 45m
2 stops
PUS7:50 amBusan Gimhae
$1,399
Find similar
Vietnam Airlines
Sep 17
PUS11:00 amBusan Gimhae
42h 55m
2 stops
HNL10:55 amHonolulu
Sep 23
HNL4:40 pmHonolulu
43h 25m
2 stops
PUS7:05 amBusan Gimhae
$3,195
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Singapore Airlines flights from Busan to United States

Our best Singapore Airlines deals on Busan to United States flight tickets
Singapore Airlines
Mar 14
PUS7:45 amBusan Gimhae
48h 15m
3 stops
MCO7:00 pmOrlando
Apr 17
MCO11:40 amOrlando
53h 40m
3 stops
PUS6:20 amBusan Gimhae
$1,561
Find similar
Singapore Airlines
Sep 30
PUS7:40 amBusan Gimhae
45h 10m
2 stops
LAX12:50 pmLos Angeles
Oct 12
LAX9:35 pmLos Angeles
64h 45m
3 stops
PUS6:20 amBusan Gimhae
$2,886
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momondo Fare Finder

 
Customize your flight search to find flights from Busan to United States that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated September 16, 2025.
Use the filters below to find and compare flights from Busan to the United States that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BusanSeattle

PUS - SEA

PUSSEA

Busan Gimhae

Mon 10/13

12:20 pm-12:30 pm

1 stop16h 10m

Seattle/Tacoma Intl

Sun 10/26

12:10 am-11:30 am

1 stop19h 20m

$481

BusanSeattle

PUS - SEA

PUSSEA

Busan Gimhae

Mon 10/27

2:40 pm-2:55 pm

1 stop16h 15m

Seattle/Tacoma Intl

Mon 11/3

12:10 am-11:30 am

1 stop18h 20m

$489

BusanHonolulu

PUS - HNL

PUSHNL

Busan Gimhae

Tue 10/14

8:05 am-10:55 am

1 stop21h 50m

Honolulu

Tue 10/21

1:05 pm-8:45 pm

1 stop12h 40m

$521

BusanHonolulu

PUS - HNL

PUSHNL

Busan Gimhae

Sat 10/11

4:30 pm-10:55 am

1 stop13h 25m

Honolulu

Fri 10/17

1:05 pm-8:45 pm

1 stop12h 40m

$523

BusanLos Angeles

PUS - LAX

PUSLAX

Busan Gimhae

Wed 10/29

8:55 pm-8:55 am

1 stop28h 00m

Los Angeles

Wed 11/5

10:50 am-7:55 pm

1 stop40h 05m

$733

BusanSeattle

PUS - SEA

PUSSEA

Busan Gimhae

Sun 12/21

4:10 pm-1:20 pm

1 stop14h 10m

Seattle/Tacoma Intl

Thu 1/1

11:00 am-8:45 pm

1 stop16h 45m

$742

BusanSeattle

PUS - SEA

PUSSEA

Busan Gimhae

Sat 12/20

7:55 am-9:00 am

1 stop18h 05m

Seattle/Tacoma Intl

Thu 1/1

7:13 am-7:35 pm

2 stops19h 22m

$745

BusanLos Angeles

PUS - LAX

PUSLAX

Busan Gimhae

Wed 10/29

8:55 pm-8:55 am

1 stop28h 00m

Los Angeles

Wed 11/5

10:10 pm-7:55 pm

1 stop28h 45m

$755

BusanSeattle

PUS - SEA

PUSSEA

Busan Gimhae

Mon 10/13

8:00 pm-7:20 pm

1 stop15h 20m

Seattle/Tacoma Intl

Sun 10/26

1:10 am-6:50 pm

1 stop25h 40m

$804

BusanSeattle

PUS - SEA

PUSSEA

Busan Gimhae

Mon 3/9

7:50 pm-7:10 pm

1 stop15h 20m

Seattle/Tacoma Intl

Sun 5/10

1:10 am-11:15 am

1 stop18h 05m

$817

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Busan to United States

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

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

The cheapest time of day to fly to United States is in the morning when flights can be purchased for as low as $1,319. Try not to purchase tickets in the afternoon because they tend to be around $1,661. Of course, these prices can vary depending on the time of year and what airport you fly to.

Cheap Busan to United States flight deals and tips

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

Direct flights

None
There are no direct flights from Busan to United States. There are no popular flight routes from Busan to United States.
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  • When did momondo last update prices for flights from Busan Gimhae Airport to United States?

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

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

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

    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 Busan Gimhae Airport to United States.

  • What documentation or ID do you need to fly to United States?

    The travel and health documents you'll need for your trip to United States may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at United States. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Busan to United States

Compare and see reviews for airlines that fly from Busan to United States with momondo
Airline
Rating
Free Cancellation
Price
Korean AirPriceFrom $788Free CancellationRating
8.4
1,140 reviews
Search Korean Air flights

Why use momondo?

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

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

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

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

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Busan to United States.

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

If you are simply researching potential flights to United States, momondo offers a useful price alert feature which will track prices for flights to United States from Busan and alert you when they change.

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