HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Busan

$503+ 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 2/21. Fares are subject to change and may not be available on all flights or dates of travel.
LAS — PUS
ene. 14 — ene. 211
mié. 1/14
mié. 1/21
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Las Vegas to Busan with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Las Vegas to Busan

Best flights from Las Vegas to Busan
Discover carefully curated flight deals from Las Vegas to Busan that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated diciembre 15, 2025.

This Korean Air deal was found by Cheapflights users on 12/14. 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.
jue. 1/227:59 pmLAS - PUS
2 stops21h 51mKorean Air
lun. 1/2610:25 amPUS - LAS
1 stop21h 45mKorean Air
Deal found 12/14$1,748
This Korean Air deal was found by Cheapflights users on 12/12. 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.
mié. 1/2110:50 pmLAS - PUS
1 stop19h 00mKorean Air
dom. 1/257:55 amPUS - LAS
2 stops22h 10mKorean Air
Deal found 12/12$1,804

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 diciembre 15, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
1 star

Round-trip from

$1,748
(Korean Air)

One-way from

$503
(Kiwi.com)
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.
Search Deals
From Las Vegas Harry Reid Intl to Busan Gimhae
Search Deals
One-way flight from Las Vegas Harry Reid Intl to Busan Gimhae
Search Deals

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 diciembre 15, 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

jue. 1/22

7:59 pm-10:50 am

2 stops21h 51m

Busan Gimhae

lun. 1/26

10:25 am-3:10 pm

1 stop21h 45m

$1,748

Las VegasBusan

LAS - PUS

LASPUS

Las Vegas Harry Reid Intl

mié. 1/21

10:50 pm-10:50 am

1 stop19h 00m

Busan Gimhae

dom. 1/25

7:55 am-1:05 pm

2 stops22h 10m

$1,804

Las VegasBusan

LAS - PUS

LASPUS

Las Vegas Harry Reid Intl

sáb. 2/21

3:23 pm-1:20 pm

3 stops52h 57m

$503

Las VegasBusan

LAS - PUS

LASPUS

Las Vegas Harry Reid Intl

dom. 1/25

10:50 pm-10:50 am

1 stop19h 00m

$973

Las VegasBusan

LAS - PUS

LASPUS

Las Vegas Harry Reid Intl

sáb. 2/21

10:50 pm-3:10 pm

1 stop23h 20m

$995

Las VegasBusan

LAS - PUS

LASPUS

Las Vegas Harry Reid Intl

sáb. 1/24

1:59 am-8:15 pm

3 stops49h 16m

$2,319

Las VegasBusan

LAS - PUS

LASPUS

Las Vegas Harry Reid Intl

sáb. 12/27

10:50 pm-6:55 am

3 stops39h 05m

$2,586

Las VegasBusan

LAS - PUS

LASPUS

Las Vegas Harry Reid Intl

mié. 12/24

10:50 pm-6:30 am

3 stops38h 40m

$2,586

Las VegasBusan

LAS - PUS

LASPUS

Las Vegas Harry Reid Intl

vie. 12/26

10:50 pm-6:30 am

3 stops38h 40m

$2,669

Las VegasBusan

LAS - PUS

LASPUS

Las Vegas Harry Reid Intl

jue. 12/25

10:50 pm-11:50 am

2 stops44h 00m

$2,735

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/12

  • 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.

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

    Departing from Las Vegas to Busan will take you 21h 51m. Airlines will cover a distance of 6013 mi.

  • 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Las Vegas to Busan

See prices for flight routes from nearby airports that may be better suited for you.
Las Vegas to Incheon Intl flights
Las Vegas to Gimpo Intl flights
Reno to Incheon Intl flights
Reno to Busan flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.