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$392+ 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 10/14. Fares are subject to change and may not be available on all flights or dates of travel.
LAS — PUS
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
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 September 17, 2025.

Round-trip from

$1,178
(Mytrip)

One-way from

$392
(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 September 17, 2025.

This Mytrip deal was found by Cheapflights users on 9/16. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/318:10 pmLAS - PUS
2 stops31h 45mMultiple Airlines
Fri 11/72:05 pmPUS - LAS
3 stops45h 43mMultiple Airlines
Deal found 9/16$1,178
This oojo deal was found by Cheapflights users on 9/16. 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.
Fri 10/3110:50 pmLAS - PUS
1 stop20h 00mKorean Air
Fri 11/74:10 pmPUS - LAS
1 stop16h 00mKorean Air
Deal found 9/16$1,951
This Delta deal was found by Cheapflights users on 9/15. 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.
Thu 10/3012:35 amLAS - PUS
2 stops28h 10mDelta
Fri 11/74:10 pmPUS - LAS
2 stops23h 20mDelta
Deal found 9/15$2,134

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 September 17, 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

Fri 10/31

8:10 pm-7:55 pm

2 stops31h 45m

Busan Gimhae

Fri 11/7

2:05 pm-6:48 pm

3 stops45h 43m

$1,178

Las VegasBusan

LAS - PUS

LASPUS

Las Vegas Harry Reid Intl

Mon 3/9

10:50 pm-8:10 am

1 stop17h 20m

Busan Gimhae

Wed 3/11

4:10 pm-4:10 pm

1 stop16h 00m

$1,748

Las VegasBusan

LAS - PUS

LASPUS

Las Vegas Harry Reid Intl

Mon 10/13

2:03 pm-7:25 am

3 stops49h 22m

$509

Las VegasBusan

LAS - PUS

LASPUS

Las Vegas Harry Reid Intl

Sun 10/12

7:00 am-4:35 pm

2 stops41h 35m

$578

Las VegasBusan

LAS - PUS

LASPUS

Las Vegas Harry Reid Intl

Mon 10/13

1:53 am-7:25 am

3 stops37h 32m

$600

Las VegasBusan

LAS - PUS

LASPUS

Las Vegas Harry Reid Intl

Mon 10/13

11:50 pm-7:45 am

1 stop15h 55m

$1,087

Las VegasBusan

LAS - PUS

LASPUS

Las Vegas Harry Reid Intl

Tue 10/14

11:50 pm-5:05 pm

1 stop25h 15m

$1,088

Las VegasBusan

LAS - PUS

LASPUS

Las Vegas Harry Reid Intl

Sun 10/12

11:50 pm-7:35 pm

1 stop27h 45m

$1,168

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

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.

  • 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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