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$477+ 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 3/19. Fares are subject to change and may not be available on all flights or dates of travel.
LAS — PUS
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
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Cheap 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 January 29, 2026.

This China Eastern deal was found by Cheapflights users on 1/26. 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 China Eastern is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/39:10 am
LAS
-
PUS
2 stops34h 25m
China Eastern
Mon 9/75:50 pm
PUS
-
LAS
2 stops39h 05m
China Eastern
Deal found 1/26$1,286
This Philippine Airlines deal was found by Cheapflights users on 1/28. 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 Philippine Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/37:45 pm
LAS
-
PUS
2 stops32h 05m
Philippine Airlines
Mon 9/79:00 pm
PUS
-
LAS
2 stops37h 43m
Philippine Airlines
Deal found 1/28$1,689
This Korean Air deal was found by Cheapflights users on 1/28. 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.
Thu 9/311:50 pm
LAS
-
PUS
1 stop17h 40m
Korean Air
Mon 9/74:30 pm
PUS
-
LAS
1 stop15h 50m
Korean Air
Deal found 1/28$1,742

Find 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 January 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars
Provider with most accurate pricing for Las Vegas Harry Reid Intl-Busan Gimhae flight deals.
Search Deals
Provider most trusted by Cheapflights users for Las Vegas Harry Reid Intl-Busan Gimhae flights.
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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 January 29, 2026.
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

Thu 3/19

7:00 am-7:00 am

3 stops56h 00m

$477

Las VegasBusan

LAS - PUS

LASPUS

Las Vegas Harry Reid Intl

Mon 2/23

4:41 pm-11:50 am

2 stops50h 09m

$524

Las VegasBusan

LAS - PUS

LASPUS

Las Vegas Harry Reid Intl

Sun 2/22

6:59 pm-7:55 pm

3 stops55h 56m

$583

Las VegasBusan

LAS - PUS

LASPUS

Las Vegas Harry Reid Intl

Thu 3/19

10:50 pm-11:35 am

1 stop20h 45m

$997

Las VegasBusan

LAS - PUS

LASPUS

Las Vegas Harry Reid Intl

Mon 2/23

10:50 pm-8:10 am

1 stop16h 20m

$1,014

Las VegasBusan

LAS - PUS

LASPUS

Las Vegas Harry Reid Intl

Fri 3/20

10:50 pm-8:10 am

1 stop17h 20m

$1,048

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/29

  • Most accurate provider: When it comes to deals on Las Vegas-Busan flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Las Vegas-Busan flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Las Vegas-Busan flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Las Vegas-Busan flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Las Vegas-Busan flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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.

  • 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.

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Las Vegas to Busan

See prices for flight routes from nearby airports that may be better suited for you.
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