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$408+ Cheap flights from Las Vegas (LAS) to Busan (PUS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/19. Fares are subject to change and may not be available on all flights or dates of travel.
LAS — PUS
Aug 25 — Sep 11
Mon 8/25
Mon 9/1
1 adult, Economy
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Cheap flight deals from Las Vegas to Busan

Discover tips and strategies to find the most affordable flight options for your journey from Las Vegas (LAS) to Busan (PUS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated August 20, 2025.

Round-trip from

$914
(FlightHub)

One-way from

$408
(Kiwi.com)
From Las Vegas Harry Reid Intl to Busan Gimhae
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One-way flight from Las Vegas Harry Reid Intl to Busan Gimhae
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Find flight deals from Las Vegas to Busan

Cheapest flights from Las Vegas to Busan
Explore the most affordable flight options available from Las Vegas to Busan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 20, 2025.

This FlightHub deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/236:20 amLAS - PUS
2 stops37h 15mChina Eastern
Tue 10/145:50 pmPUS - LAS
2 stops38h 27mChina Eastern
Deal found 8/20$914
This oojo deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/111:30 amLAS - PUS
2 stops40h 20mPhilippine Airlines
Thu 10/239:00 pmPUS - LAS
2 stops38h 05mPhilippine Airlines
Deal found 8/19$1,143
This Korean Air deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2311:50 pmLAS - PUS
1 stop17h 40mKorean Air
Tue 10/148:45 amPUS - LAS
1 stop23h 35mKorean Air
Deal found 8/20$1,551
This Korean Air deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/111:50 pmLAS - PUS
1 stop15h 55mKorean Air
Thu 10/237:00 amPUS - LAS
1 stop25h 20mKorean Air
Deal found 8/19$1,698
This Delta deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2212:45 amLAS - PUS
2 stops28h 00mDelta
Tue 10/144:30 pmPUS - LAS
2 stops17h 45mDelta
Deal found 8/20$1,898
This Delta deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/3012:45 amLAS - PUS
2 stops26h 50mDelta
Thu 10/237:00 amPUS - LAS
2 stops27h 31mDelta
Deal found 8/19$2,676
This Booking.com deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/247:25 amLAS - PUS
3 stops36h 10mMultiple Airlines
Tue 10/145:50 pmPUS - LAS
3 stops42h 49mMultiple Airlines
Deal found 8/20$10,877
This Booking.com deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2310:47 amLAS - PUS
3 stops32h 48mMultiple Airlines
Tue 10/145:50 pmPUS - LAS
3 stops42h 49mMultiple Airlines
Deal found 8/20$10,889

Cheapflights Fare Finder

 
Customize your flight search to find flights from Las Vegas to Busan 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, Cheapflights users made 2,558,603 searches. Data last updated August 20, 2025.
Use the filters below to find and compare flights from Las Vegas to Busan that are best for you.

Fly from

Las Vegas

Fly to

Busan

Route

Depart

Return

Price

Las VegasBusan

LAS - PUS

LASPUS

Las Vegas Harry Reid Intl

Tue 9/23

6:20 am-11:35 am

2 stops37h 15m

Busan Gimhae

Tue 10/14

5:50 pm-4:17 pm

2 stops38h 27m

$914

Las VegasBusan

LAS - PUS

LASPUS

Las Vegas Harry Reid Intl

Wed 9/24

6:20 am-11:35 am

2 stops37h 15m

Busan Gimhae

Tue 10/14

5:50 pm-4:17 pm

2 stops38h 27m

$914

Las VegasBusan

LAS - PUS

LASPUS

Las Vegas Harry Reid Intl

Wed 10/1

11:30 am-7:50 pm

2 stops40h 20m

Busan Gimhae

Thu 10/23

9:00 pm-7:05 pm

2 stops38h 05m

$1,143

Las VegasBusan

LAS - PUS

LASPUS

Las Vegas Harry Reid Intl

Tue 9/23

11:50 pm-9:30 am

1 stop17h 40m

Busan Gimhae

Tue 10/14

8:45 am-4:20 pm

1 stop23h 35m

$1,551

Las VegasBusan

LAS - PUS

LASPUS

Las Vegas Harry Reid Intl

Wed 9/24

11:50 pm-9:30 am

1 stop17h 40m

Busan Gimhae

Tue 10/14

4:30 pm-4:20 pm

1 stop15h 50m

$1,551

Las VegasBusan

LAS - PUS

LASPUS

Las Vegas Harry Reid Intl

Wed 10/1

11:50 pm-7:45 am

1 stop15h 55m

Busan Gimhae

Thu 10/23

7:00 am-4:20 pm

1 stop25h 20m

$1,698

Las VegasBusan

LAS - PUS

LASPUS

Las Vegas Harry Reid Intl

Mon 9/22

12:45 am-8:45 pm

2 stops28h 00m

Busan Gimhae

Tue 10/14

4:30 pm-6:15 pm

2 stops17h 45m

$1,898

Las VegasBusan

LAS - PUS

LASPUS

Las Vegas Harry Reid Intl

Tue 9/23

12:45 am-8:45 pm

2 stops28h 00m

Busan Gimhae

Tue 10/14

4:30 pm-10:30 pm

2 stops22h 00m

$1,898

Las VegasBusan

LAS - PUS

LASPUS

Las Vegas Harry Reid Intl

Tue 9/30

12:45 am-7:35 pm

2 stops26h 50m

Busan Gimhae

Thu 10/23

7:00 am-6:31 pm

2 stops27h 31m

$2,676

Las VegasBusan

LAS - PUS

LASPUS

Las Vegas Harry Reid Intl

Fri 9/19

6:25 pm-1:00 pm

2 stops50h 35m

$408

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/20

Showing 1-10 of 15 results
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Best time to book a flight from Las Vegas to Busan

Have a flexible travel schedule? Discover the best time to fly to Busan from Las Vegas with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

Find useful and relevant information for your journey from Las Vegas to Busan. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Las Vegas to Busan?

    Departing from Las Vegas to Busan will take you 17h 40m. Airlines will cover a distance of 6013 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • Can I find deals for flights from Las Vegas to Busan that include hotel bookings?

    Yes. In addition to deals on Las Vegas to Busan flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Las Vegas to Busan?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Las Vegas to Busan.

  • Can I find deals for business class flights from Las Vegas to Busan?

    Yes. Cheapflights offers flight deals from Las Vegas to Busan by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Las Vegas to Busan?

    Currently, August is the cheapest month in which you can book a flight from Las Vegas to Busan (average of $1,166). Flying from Las Vegas to Busan in December is currently the most expensive (average of $2,247). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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