Cheap flights from Las Vegas to Busan from $1,098

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Las Vegas to Busan departing on 3/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.

Find the cheapest flights from Las Vegas to Busan

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
7:00 pm - 10:50 am
LAS
-
PUS
22h 50m
2 stops
Multiple Airlines Logo
11:50 am - 8:50 pm
PUS
-
LAS
25h 00m
2 stops
$1,098Multiple Airlines
Fri, Mar 6 - Fri, Mar 13
Multiple Airlines Logo
1:53 pm - 10:50 am
LAS
-
PUS
27h 57m
2 stops
Multiple Airlines Logo
8:35 am - 10:22 am
PUS
-
LAS
41h 47m
3 stops
$1,313Multiple Airlines
Fri, Mar 6 - Fri, Mar 13
Multiple Airlines Logo
7:00 am - 1:00 pm
LAS
-
PUS
37h 00m
2 stops
Multiple Airlines Logo
12:00 pm - 4:10 pm
PUS
-
LAS
20h 10m
1 stop
$1,598Multiple Airlines
Fri, Mar 6 - Fri, Mar 13
Korean Air Logo
10:50 pm - 8:10 am
LAS
-
PUS
16h 20m
1 stop
Korean Air Logo
7:55 am - 4:10 pm
PUS
-
LAS
24h 15m
1 stop
$1,799Korean Air
Fri, Mar 6 - Fri, Mar 13
Multiple Airlines Logo
7:00 am - 8:35 am
LAS
-
PUS
32h 35m
3 stops
Multiple Airlines Logo
8:30 pm - 3:11 pm
PUS
-
LAS
34h 41m
3 stops
$1,838Multiple Airlines
Fri, Mar 6 - Fri, Mar 13

momondo 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, momondo users made 832,500 searches. Data last updated January 21, 2026.
Use the filters below to find and compare flights from Las Vegas to Busan that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Las VegasBusan

LAS - PUS

LASPUS

Las Vegas Harry Reid Intl

Fri 3/6

7:00 pm-10:50 am

2 stops22h 50m

Busan Gimhae

Fri 3/13

11:50 am-8:50 pm

2 stops25h 00m

$1,098

Las VegasBusan

LAS - PUS

LASPUS

Las Vegas Harry Reid Intl

Fri 3/6

1:53 pm-10:50 am

2 stops27h 57m

Busan Gimhae

Fri 3/13

8:35 am-10:22 am

3 stops41h 47m

$1,313

Las VegasBusan

LAS - PUS

LASPUS

Las Vegas Harry Reid Intl

Fri 3/6

7:00 am-1:00 pm

2 stops37h 00m

Busan Gimhae

Fri 3/13

12:00 pm-4:10 pm

1 stop20h 10m

$1,598

Las VegasBusan

LAS - PUS

LASPUS

Las Vegas Harry Reid Intl

Fri 3/6

10:50 pm-8:10 am

1 stop16h 20m

Busan Gimhae

Fri 3/13

7:55 am-4:10 pm

1 stop24h 15m

$1,799

Las VegasBusan

LAS - PUS

LASPUS

Las Vegas Harry Reid Intl

Fri 3/6

7:00 am-8:35 am

3 stops32h 35m

Busan Gimhae

Fri 3/13

8:30 pm-3:11 pm

3 stops34h 41m

$1,838

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Las Vegas to Busan

Are you open to changing your travel dates? Check out the ideal times to fly from Las Vegas to Busan according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Las Vegas to Busan (LAS to PUS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Las Vegas to Busan

Fastest flight time

22h 50m

Direct flights

None
The fastest flight from Las Vegas to Busan takes 22h 50m
There are no direct flights from Las Vegas to Busan. There are no popular flight routes from Las Vegas to Busan.
  • How far is Las Vegas Harry Reid Intl to Busan Gimhae by plane?

    The distance between Las Vegas Harry Reid Intl and Busan Gimhae is about 6009.2 mi. A reasonable flight in good conditions will take 22h 50m.

  • When did momondo last update prices for flights from Las Vegas Harry Reid Intl Airport to Busan Gimhae Airport?

    Prices for flights from Las Vegas Harry Reid Intl Airport to Busan Gimhae Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Las Vegas Harry Reid Intl Airport to Busan Gimhae Airport?

    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 Las Vegas Harry Reid Intl Airport to Busan Gimhae Airport.

  • What documentation or ID do you need to fly to Busan Gimhae Airport?

    The necessary travel and health documents for your Busan Gimhae Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • How do I get Price Alerts for flights from Las Vegas to Busan?

    You can take advantage of momondo’s Price Alerts by first searching for your flights to Las Vegas from Busan. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

  • How can I save money on flights from Las Vegas to Busan with momondo?

    By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

  • How does momondo find its flight prices?

    We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

Why use momondo?

Why should I use momondo to find a flight deal from Las Vegas to Busan?

It is quick and easy to find Las Vegas to Busan flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Busan that suits you.

Can I find flights from Las Vegas to Busan with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Las Vegas to Busan flights to just show those with flexible booking policies.

How can momondo help me find flights from Las Vegas to Busan?

Once all potential Las Vegas to Busan flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Price alerts on flights to Busan from Las Vegas are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Busan trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Fri 2/20
Fri 2/27

Find better results for your trip to South Korea