South Korea

$244+ Cheap flights from Las Vegas (LAS) to South Korea

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 10/22. Fares are subject to change and may not be available on all flights or dates of travel.
LAS — ICN
jun. 17 — jun. 241
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Cheap flight deals from Las Vegas to South Korea

Keep the following information in mind while searching for Las Vegas to South Korea flight deals. Data was last updated junio 12, 2025.

Round-trip from

$841
(Kiwi.com)

One-way from

$244
(Hawaiian Airlines)

Popular in

July

Cheapest in

February

Average price

$1,495

Good round-trip deal

$832 or less

Good one-way deal

$496 or less
From Las Vegas Harry Reid Intl to South Korea
One-way flight from Las Vegas Harry Reid Intl to South Korea
Highest demand for flights based on searches. 16% potential increase in price ($260 potential increase over avg. RT price).
Cheapest flight prices on average. 3% potential price decrease ($48 potential savings vs. average RT price).
Average for round-trip flights in June 2025
Price to beat on a round-trip flight from Las Vegas Harry Reid Intl to South Korea.
Price to beat on a one-way flight from Las Vegas Harry Reid Intl to South Korea.

Find flight deals from Las Vegas to South Korea

Cheapest flights from Las Vegas to South Korea
Explore the most affordable flight options available from Las Vegas to South Korea. Find the lowest fares from popular airlines and budget airlines, with prices last updated on junio 12, 2025.

This Kiwi.com deal was found by Cheapflights users on 6/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/188:00 amLAS - ICN
2 stops21h 35mMultiple Airlines
sáb. 10/119:05 pmICN - LAS
1 stop15h 16mMultiple Airlines
Deal found 6/12$841
This FlightHub deal was found by Cheapflights users on 6/12. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/187:25 amLAS - ICN
1 stop16h 40mAir Canada
sáb. 10/115:45 pmICN - LAS
1 stop21h 29mAir Canada
Deal found 6/12$880
This FlightHub deal was found by Cheapflights users on 6/12. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/26:00 amLAS - ICN
2 stops41h 20mChina Eastern
mar. 9/166:25 pmICN - LAS
2 stops38h 29mChina Eastern
Deal found 6/12$924
This Alaska Airlines deal was found by Cheapflights users on 6/12. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/171:45 amLAS - ICN
1 stop25h 15mAlaska Airlines
sáb. 10/119:25 pmICN - LAS
1 stop18h 28mAlaska Airlines
Deal found 6/12$957
This United Airlines deal was found by Cheapflights users on 6/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/306:25 pmLAS - ICN
1 stop18h 15mUnited Airlines
vie. 11/146:00 pmICN - LAS
2 stops16h 57mUnited Airlines
Deal found 6/12$961
This oojo deal was found by Cheapflights users on 6/10. 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.
mar. 9/166:10 amLAS - GMP
2 stops23h 40mJapan Airlines
mar. 10/2112:05 pmGMP - LAS
2 stops21h 28mJapan Airlines
Deal found 6/10$1,042
This oojo deal was found by Cheapflights users on 6/11. 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.
vie. 9/127:45 pmLAS - ICN
2 stops24h 55mCathay Pacific
vie. 9/191:40 pmICN - LAS
2 stops23h 01mCathay Pacific
Deal found 6/11$1,061
This American Airlines deal was found by Cheapflights users on 6/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/141:36 amLAS - ICN
1 stop21h 54mAmerican Airlines
dom. 10/266:50 pmICN - LAS
1 stop18h 06mAmerican Airlines
Deal found 6/11$1,068
This Fareboom deal was found by Cheapflights users on 6/12. 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 Fareboom is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/138:00 amLAS - ICN
1 stop18h 45mWestJet
jue. 8/288:45 pmICN - LAS
1 stop16h 45mWestJet
Deal found 6/12$1,072
This Cheapflightsfares deal was found by Cheapflights users on 6/11. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 11/215:47 pmLAS - ICN
2 stops32h 48mPhilippine Airlines
dom. 11/308:35 pmICN - LAS
2 stops37h 21mPhilippine Airlines
Deal found 6/11$1,074
This oojo deal was found by Cheapflights users on 6/12. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/127:52 pmLAS - ICN
2 stops31h 43mChina Airlines
vie. 9/198:35 pmICN - LAS
2 stops28h 50mChina Airlines
Deal found 6/12$1,081
This Orbitz deal was found by Cheapflights users on 6/11. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/16:10 amLAS - GMP
2 stops23h 40mMultiple Airlines
lun. 9/158:20 amGMP - LAS
2 stops23h 38mMultiple Airlines
Deal found 6/11$1,104

Cheapflights Fare Finder

Customize your flight search to find flights from Las Vegas to South Korea 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 junio 12, 2025.
Use the filters below to find and compare flights from Las Vegas to South Korea that are best for you.

Fly from

Las Vegas

Fly to

South Korea

Route

Depart

Return

Price

Las VegasIncheon

LAS - ICN

LASICN

Las Vegas Harry Reid Intl

jue. 9/18

8:00 am-9:35 pm

2 stops21h 35m

Incheon Intl

sáb. 10/11

9:05 pm-8:21 pm

1 stop15h 16m

$841

Las VegasIncheon

LAS - ICN

LASICN

Las Vegas Harry Reid Intl

jue. 9/18

7:25 am-4:05 pm

1 stop16h 40m

Incheon Intl

sáb. 10/11

5:45 pm-11:14 pm

1 stop21h 29m

$880

Las VegasIncheon

LAS - ICN

LASICN

Las Vegas Harry Reid Intl

mar. 9/2

6:00 am-3:20 pm

2 stops41h 20m

Incheon Intl

mar. 9/16

6:25 pm-4:54 pm

2 stops38h 29m

$924

Las VegasIncheon

LAS - ICN

LASICN

Las Vegas Harry Reid Intl

mié. 9/17

1:45 am-7:00 pm

1 stop25h 15m

Incheon Intl

sáb. 10/11

9:25 pm-11:53 pm

1 stop18h 28m

$957

Las VegasIncheon

LAS - ICN

LASICN

Las Vegas Harry Reid Intl

jue. 10/30

6:25 pm-4:40 am

1 stop18h 15m

Incheon Intl

vie. 11/14

6:00 pm-5:57 pm

2 stops16h 57m

$961

Las VegasSeoul

LAS - GMP

LASGMP

Las Vegas Harry Reid Intl

mar. 9/16

6:10 am-9:50 pm

2 stops23h 40m

Seoul Gimpo Intl

mar. 10/21

12:05 pm-5:33 pm

2 stops21h 28m

$1,042

Las VegasIncheon

LAS - ICN

LASICN

Las Vegas Harry Reid Intl

vie. 9/12

7:45 pm-12:40 pm

2 stops24h 55m

Incheon Intl

vie. 9/19

1:40 pm-8:41 pm

2 stops23h 01m

$1,061

Las VegasIncheon

LAS - ICN

LASICN

Las Vegas Harry Reid Intl

mar. 10/14

1:36 am-3:30 pm

1 stop21h 54m

Incheon Intl

dom. 10/26

6:50 pm-8:56 pm

1 stop18h 06m

$1,068

Las VegasIncheon

LAS - ICN

LASICN

Las Vegas Harry Reid Intl

mié. 8/13

8:00 am-6:45 pm

1 stop18h 45m

Incheon Intl

jue. 8/28

8:45 pm-9:30 pm

1 stop16h 45m

$1,072

Las VegasIncheon

LAS - ICN

LASICN

Las Vegas Harry Reid Intl

vie. 11/21

5:47 pm-7:35 pm

2 stops32h 48m

Incheon Intl

dom. 11/30

8:35 pm-4:56 pm

2 stops37h 21m

$1,074

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 29 results
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Best time to book a flight from Las Vegas to South Korea

Have a flexible travel schedule? Discover the best time to fly to South Korea 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.

Cheapflights Insights

Everything you need to know about your flight from Las Vegas to South Korea

What is the cheapest month to book a flight from Las Vegas to South Korea?

Currently, February is the cheapest month in which you can book a flight from Las Vegas to South Korea (average of $1,000). Flying from Las Vegas to South Korea in December is currently the most expensive (average of $1,635). 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.

What is the cheapest time of day to fly from LAS to KR?

Find hourly flight availability from Las Vegas to South Korea. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated junio 12, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Las Vegas to South Korea as you normally would.

Weekly flight availability from Las Vegas to South Korea

Explore weekly flight availability from Las Vegas to South Korea. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated junio 12, 2025.

The most flights from LAS to KR0 are scheduled on a Monday (2 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 on average).

Rainfall in South Korea by month

Plan your trip to South Korea by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in South Korea ranges from 0.8 - 10.2 inches per month. July is typically the wettest month, when rainfall can reach 10.2 in. January is typically the driest time to visit South Korea when rainfall is around 0.8 in.

Temperature in South Korea by month

Plan your trip to South Korea by taking into account the average temperature totals by month.

If weather is an important factor for your trip to South Korea, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 28.4 F).

Reviews of airlines servicing South Korea

Get insights into the airlines that provide service to South Korea. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to South Korea. Reviews last updated junio 12, 2025.
To help decide which airline to fly from Las Vegas to South Korea, see what other customers have to say about EVA Air, Korean Air and Japan Airlines. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Entertainment

8.0

Boarding

8.4

Comfort

8.3

Food

8.1

Overall

8.4

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

TPE - SEA

The flight and crew were exceptional as always when I fly with EVA.

Entertainment

8.0

Boarding

8.4

Comfort

8.3

Food

8.1

Overall

8.4

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

TPE - SEA

The flight and crew were exceptional as always when I fly with EVA.

Entertainment

8.0

Boarding

8.4

Comfort

8.3

Food

8.1

Overall

8.4

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

TPE - SEA

The flight and crew were exceptional as always when I fly with EVA.

Entertainment

8.0

Boarding

8.4

Comfort

8.3

Food

8.1

Overall

8.4

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

TPE - SEA

The flight and crew were exceptional as always when I fly with EVA.

Entertainment

8.0

Boarding

8.4

Comfort

8.3

Food

8.1

Overall

8.4

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

TPE - SEA

The flight and crew were exceptional as always when I fly with EVA.
8.3
Very good

Entertainment

8.0

Boarding

8.4

Comfort

8.3

Food

8.1

Overall

8.4

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

TPE - SEA

The flight and crew were exceptional as always when I fly with EVA.

Related info for your journey

Find useful and relevant information for your journey from Las Vegas to South Korea. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly from for flights from Las Vegas to South Korea?

    If you book a flight to South Korea from Las Vegas, you will be flying from Harry Reid Intl, which is the city’s only airport. Las Vegas Harry Reid Intl (LAS) is located 6.2 mi from the center of Las Vegas.

  • How popular is this Las Vegas to South Korea flight route?

  • What are the cheapest airlines to fly from Las Vegas to South Korea one-way?

    To fly one-way, consider booking your trip with Hawaiian Airlines, which is currently one of the cheapest options available, starting at $244. WestJet flights start at $362 while deals on Japan Airlines start at $478 one-way.

  • What are the most popular routes from Las Vegas to South Korea?

  • What are the cheapest flights from Las Vegas to South Korea?

    The cheapest flight price from Las Vegas to South Korea is $365. On average you can expect to pay $2,297. The most popular route, (Las Vegas Harry Reid Intl - Incheon Intl), can usually be booked for $690.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Las Vegas to South Korea 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 South Korea?

    Currently, February is the cheapest month in which you can book a flight from Las Vegas to South Korea (average of $1,000). Flying from Las Vegas to South Korea in December is currently the most expensive (average of $1,635). 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Las Vegas to South Korea

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

Top 7 airlines flying from Las Vegas to South Korea

Discover the top 7 airlines that operate flights from Las Vegas to South Korea. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated junio 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Hawaiian AirlinesCheapest$818Average$1,382FlexibilityNo cancel feeOn-time85%
Air CanadaCheapest$838Average$1,138FlexibilityNo cancel feeOn-time67%
WestJetCheapest$856Average$1,174FlexibilityNo cancel feeOn-time60%
United AirlinesCheapest$859Average$1,224FlexibilityNo cancel feeOn-time69%
Asiana AirlinesCheapest$1,021Average$1,111FlexibilityNo cancel feeOn-time76%
Korean AirCheapest$1,273Average$1,671FlexibilityNo cancel feeOn-time81%
DeltaCheapest$1,401Average$1,755FlexibilityNo cancel feeOn-timeN/A

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