Seoul

$417+ Cheap flights from Las Vegas (LAS) to Seoul (SEL)

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 5/7. Fares are subject to change and may not be available on all flights or dates of travel.
LAS — SEL
Apr 21 — Apr 281
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1. Tell us where you want to go

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Cheapflights Tip: The best prices from Las Vegas Harry Reid Intl to Seoul are usually found in February or November, booked 21 days in advance, depart on a Tuesday or Sunday and return on a Tuesday

Cheap flight deals from Las Vegas to Seoul

Discover tips and strategies to find the most affordable flight options for your journey from Las Vegas (LAS) to Seoul (SEL). 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 April 16, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$999
(WestJet)

One-way from

$417
(Kiwi.com)

Popular in

July

Cheapest in

February

Average price

$1,389

Good round-trip deal

$856 or less

Good one-way deal

$473 or less
Provider with most accurate pricing for Las Vegas Harry Reid Intl-Seoul (SEL) flight deals.
Provider most trusted by Cheapflights users for Las Vegas Harry Reid Intl-Seoul (SEL) flights.
From Las Vegas Harry Reid Intl to Seoul (SEL)
One-way flight from Las Vegas Harry Reid Intl to Seoul (SEL)
Highest demand for flights based on searches. 14% potential increase in price ($220 potential increase over avg. RT price).
Cheapest flight prices on average. 3% potential price decrease ($49 potential savings vs. average RT price).
Average for round-trip flights in April 2025
Price to beat on a round-trip flight from Las Vegas Harry Reid Intl to Seoul (SEL).
Price to beat on a one-way flight from Las Vegas Harry Reid Intl to Seoul (SEL).

Find flight deals from Las Vegas to Seoul

Cheapest flights from Las Vegas to Seoul
Explore the most affordable flight options available from Las Vegas to Seoul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 16, 2025.

This Kiwi.com deal was found by Cheapflights users on 4/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/276:00 amLAS - ICN
1 stop22h 30mMultiple Airlines
Fri 5/2310:35 pmICN - LAS
2 stops40h 10mMultiple Airlines
Deal found 4/15$910
This Hawaiian Airlines deal was found by Cheapflights users on 4/15. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/156:00 amLAS - ICN
1 stop20h 35mHawaiian Airlines
Wed 10/299:25 pmICN - LAS
1 stop17h 20mHawaiian Airlines
Deal found 4/15$929
This United Airlines deal was found by Cheapflights users on 4/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/17:55 pmLAS - ICN
1 stop16h 25mUnited Airlines
Tue 11/2512:45 pmICN - LAS
1 stop23h 44mUnited Airlines
Deal found 4/14$943
This Alaska Airlines deal was found by Cheapflights users on 4/15. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/77:00 amLAS - ICN
1 stop20h 00mAlaska Airlines
Thu 10/238:35 pmICN - LAS
1 stop17h 45mAlaska Airlines
Deal found 4/15$944
This Trip.com deal was found by Cheapflights users on 4/15. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/188:00 amLAS - ICN
1 stop18h 45mWestJet
Sat 10/118:45 pmICN - LAS
2 stops28h 23mWestJet
Deal found 4/15$952
This oojo deal was found by Cheapflights users on 4/15. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/158:20 pmLAS - ICN
2 stops31h 15mChina Airlines
Wed 11/1212:25 pmICN - LAS
2 stops21h 51mChina Airlines
Deal found 4/15$981
This oojo deal was found by Cheapflights users on 4/15. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/297:58 pmLAS - ICN
2 stops26h 07mCathay Pacific
Thu 5/2910:10 amICN - LAS
2 stops26h 37mCathay Pacific
Deal found 4/15$1,082
This Justfly.com deal was found by Cheapflights users on 4/15. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/77:30 amLAS - ICN
1 stop16h 35mAir Canada
Tue 10/215:45 pmICN - LAS
1 stop21h 38mAir Canada
Deal found 4/15$1,182
This oojo deal was found by Cheapflights users on 4/16. 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.
Wed 10/17:51 pmLAS - GMP
2 stops24h 59mEVA Air
Wed 10/228:20 pmGMP - LAS
2 stops31h 24mEVA Air
Deal found 4/16$1,233
This Fareboom deal was found by Cheapflights users on 4/16. 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 Fareboom is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/311:55 amLAS - GMP
2 stops27h 55mMultiple Airlines
Mon 9/155:40 pmGMP - LAS
2 stops20h 18mMultiple Airlines
Deal found 4/16$1,399
This oojo deal was found by Cheapflights users on 4/14. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/36:10 amLAS - GMP
2 stops23h 40mJapan Airlines
Sun 11/237:40 pmGMP - LAS
2 stops34h 55mJapan Airlines
Deal found 4/14$1,443
This Flightnetwork deal was found by Cheapflights users on 4/16. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/216:00 amLAS - GMP
2 stops37h 05mANA
Mon 5/57:40 amGMP - LAS
2 stops32h 19mANA
Deal found 4/16$1,509

Cheapflights Fare Finder

Customize your flight search to find flights from Las Vegas to Seoul 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 April 16, 2025.
Use the filters below to find and compare flights from Las Vegas to Seoul that are best for you.

Fly from

Las Vegas

Fly to

Seoul

Route

Depart

Return

Price

Las VegasIncheon

LAS - ICN

LASICN

Las Vegas Harry Reid Intl

Sun 4/27

6:00 am-8:30 pm

1 stop22h 30m

Incheon Intl

Fri 5/23

10:35 pm-10:45 pm

2 stops40h 10m

$910

Las VegasIncheon

LAS - ICN

LASICN

Las Vegas Harry Reid Intl

Tue 5/27

9:10 pm-6:45 pm

2 stops53h 35m

Incheon Intl

Sat 6/7

8:45 pm-5:35 pm

1 stop36h 50m

$999

Las VegasIncheon

LAS - ICN

LASICN

Las Vegas Harry Reid Intl

Mon 7/14

6:00 am-3:00 pm

1 stop17h 00m

Incheon Intl

Wed 7/30

4:50 pm-12:45 am

1 stop23h 55m

$1,046

Las VegasIncheon

LAS - ICN

LASICN

Las Vegas Harry Reid Intl

Tue 4/29

7:58 pm-2:05 pm

2 stops26h 07m

Incheon Intl

Thu 5/29

10:10 am-8:47 pm

2 stops26h 37m

$1,082

Las VegasIncheon

LAS - ICN

LASICN

Las Vegas Harry Reid Intl

Tue 5/6

7:58 pm-7:35 pm

2 stops31h 37m

Incheon Intl

Wed 7/9

8:35 pm-9:55 am

2 stops29h 20m

$1,202

Las VegasIncheon

LAS - ICN

LASICN

Las Vegas Harry Reid Intl

Tue 5/6

4:50 pm-4:05 pm

1 stop31h 15m

Incheon Intl

Wed 7/9

5:45 pm-11:51 pm

1 stop22h 06m

$1,214

Las VegasIncheon

LAS - ICN

LASICN

Las Vegas Harry Reid Intl

Tue 4/29

9:44 pm-10:05 pm

2 stops56h 21m

Incheon Intl

Wed 5/28

1:35 am-10:45 pm

2 stops37h 10m

$1,297

Las VegasIncheon

LAS - ICN

LASICN

Las Vegas Harry Reid Intl

Sat 4/26

1:35 am-7:00 pm

1 stop25h 25m

Incheon Intl

Fri 5/23

9:25 pm-11:50 pm

1 stop18h 25m

$1,447

Las VegasSeoul

LAS - GMP

LASGMP

Las Vegas Harry Reid Intl

Mon 4/21

6:00 am-11:05 am

2 stops37h 05m

Seoul Gimpo Intl

Mon 5/5

7:40 am-11:59 pm

2 stops32h 19m

$1,509

Las VegasSeoul

LAS - GMP

LASGMP

Las Vegas Harry Reid Intl

Wed 7/2

8:00 am-9:25 pm

2 stops21h 25m

Seoul Gimpo Intl

Tue 7/15

8:20 am-4:05 pm

2 stops23h 45m

$1,566

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/15

Showing 1-10 of 19 results
1
2

Compare providers for flights from Las Vegas to Seoul

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Las Vegas to Seoul in April.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*2 stars
ExpediaPrice Accuracy1 starTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Las Vegas-Seoul flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Las Vegas-Seoul flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Las Vegas-Seoul flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Las Vegas-Seoul flights, Cheapflights users trust AranGrant the most. AranGrant 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-Seoul flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

The best insider tips for Las Vegas to Seoul flights

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your Las Vegas to Seoul trip
Airports
LAS

Las Vegas' airport offers self-service TSA screening for a quick security process. Follow video instructions to breeze through before your flight.

Read more about LASby Ramsey Qubein
ICN

The AREX express train is a fast option from ICN to Seoul Station, taking 40-50 minutes. Ideal for quick city access.

Read more about ICNby Gabriel Leigh
Our travel experts
Gabriel Leigh

Gabriel Leigh

Expert on ICN

Gabriel Leigh

Gabriel Leigh

Gabriel is a writer and video creator. As senior content producer for Flightradar24 and Monocle’s transport correspondent, he keeps a close eye on aviation in particular. He has also written travel articles for the likes of The New York Times. Born in New York but raised around the world, he now lives in Sweden. He’s been to 75 countries, flying 2.3 million miles on 113 airlines and through 234 airports in the process.

Read more
Ramsey Qubein

Ramsey Qubein

Expert on LAS

Ramsey Qubein

Ramsey Qubein

An avid traveler and aviation expert who has visited 173 countries, all 50 states and seven continents, Ramsey Qubein flies nearly 400,000 miles a year. As a North Carolina-based freelance journalist for publications including Conde Nast Traveler, Forbes, USA Today and Bloomberg among others, he explores the latest trends in aviation, hospitality, cruises and business.

Read more

Best time to book a flight from Las Vegas to Seoul

Have a flexible travel schedule? Discover the best time to fly to Seoul 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 Seoul

How far ahead should I book a flight from Las Vegas to Seoul?

Use this chart to determine the optimal time to book a round-trip flight from Las Vegas to Seoul. Price data was last updated on April 11, 2025.

The best time to book flights from Las Vegas to Seoul is 21 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, February is the cheapest month in which you can book a flight from Las Vegas to Seoul (average of $1,001). Flying from Las Vegas to Seoul in June is currently the most expensive (average of $1,650). 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 SEL?

Find hourly flight availability from Las Vegas to Seoul. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 16, 2025.

When flying from Las Vegas to Seoul, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 13% versus a flight at noon.

Weekly flight availability from Las Vegas to Seoul

Explore weekly flight availability from Las Vegas to Seoul. 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 April 16, 2025.

The most flights from LAS to SEL 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 Seoul by month

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

In terms of precipitation, rainfall in Seoul ranges from 1.1 - 10.0 inches per month. July is typically the wettest month, when rainfall can reach 10.0 in. December is typically the driest time to visit Seoul when rainfall is around 1.1 in.

Temperature in Seoul by month

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

If weather is an important factor for your trip to Seoul, 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 35.6 F).

Reviews of airlines servicing Seoul

Get insights into the airlines that provide service to Seoul. 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 Seoul. Reviews last updated April 16, 2025.
Read through reviews of airlines operating flights from Las Vegas to Seoul, such as EVA Air, Japan Airlines and ANA. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Crew

8.6

Entertainment

8.0

Overall

8.4

Boarding

8.4

Comfort

8.3

Food

8.1

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

Crew

8.6

Entertainment

8.0

Overall

8.4

Boarding

8.4

Comfort

8.3

Food

8.1

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

Crew

8.6

Entertainment

8.0

Overall

8.4

Boarding

8.4

Comfort

8.3

Food

8.1

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
8.3
Very good

Crew

8.6

Entertainment

8.0

Overall

8.4

Boarding

8.4

Comfort

8.3

Food

8.1

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

Crew

8.6

Entertainment

8.0

Overall

8.4

Boarding

8.4

Comfort

8.3

Food

8.1

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

Crew

8.6

Entertainment

8.0

Overall

8.4

Boarding

8.4

Comfort

8.3

Food

8.1

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

Related info for your journey

Find useful and relevant information for your journey from Las Vegas to Seoul. 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 Seoul?

    Located just 6.2 mi from the city center, Las Vegas Harry Reid Intl is the airport most travelers will use when flying to Seoul from Las Vegas. Booking flights from Harry Reid Intl (LAS) to Seoul should be relatively easy as there are 2 daily outbound flights to Seoul from 7 different airlines.

  • How popular is this Las Vegas to Seoul flight route?

  • What are the cheapest airlines flying from Las Vegas to Seoul round-trip?

    Our cheapest airline available from Las Vegas to Seoul is WestJet. Our recent data shows that you can find tickets from as low as $999 on this airline. Additional options worth looking into are Cathay Pacific and United Airlines, starting at $1,015 and $1,029 round-trip. WestJet is 25% cheaper than the average price of flights available within the next 90 days to this destination.

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

    The cheapest airline one-way is WestJet, with whom users have recently found tickets for as low as $466. However, be on the lookout for offers from United Airlines and EVA Air, as they are both options that can get you from Las Vegas to Seoul for a low price.

  • What are the cheapest flights from Las Vegas to Seoul?

    While on average a flight from Las Vegas to Seoul is generally $2,152, our data shows the cheapest flight currently is $415. When looking at the most popular route, (Las Vegas Harry Reid Intl - Incheon Intl), you can expect to pay $740 for that flight.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Las Vegas to Seoul 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 Seoul?

    Currently, February is the cheapest month in which you can book a flight from Las Vegas to Seoul (average of $1,001). Flying from Las Vegas to Seoul in June is currently the most expensive (average of $1,650). 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

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

Alternative routes for Las Vegas to Seoul

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

Top 7 airlines flying from Las Vegas to Seoul

Discover the top 7 airlines that operate flights from Las Vegas to Seoul. 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 April 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$356Average$932FlexibilityNo cancel feeOn-time69%
Hawaiian AirlinesCheapest$770Average$1,529FlexibilityNo cancel feeOn-time85%
WestJetCheapest$813Average$1,174FlexibilityNo cancel feeOn-time60%
Air CanadaCheapest$823Average$1,099FlexibilityNo cancel feeOn-time67%
Asiana AirlinesCheapest$1,040Average$1,139FlexibilityNo cancel feeOn-time76%
Korean AirCheapest$1,275Average$1,715FlexibilityNo cancel feeOn-time81%
DeltaCheapest$1,373Average$1,682FlexibilityNo cancel feeOn-timeN/A

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