How popular is this Las Vegas to Seoul flight route?

This flight path from Las Vegas Harry Reid Intl to Seoul was viewed by 96 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

Our cheapest airline available from Las Vegas to Seoul is Air Canada. Our recent data shows that you can find tickets from as low as $880 on this airline. Additional options worth looking into are China Airlines and Alaska Airlines, starting at $954 and $957 round-trip. Air Canada is 32% 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 Hawaiian Airlines, with whom users have recently found tickets for as low as $244. However, be on the lookout for offers from WestJet and Japan Airlines, as they are both options that can get you from Las Vegas to Seoul for a low price.

What is the cheapest day to fly from Las Vegas to Seoul?

Travelers seeking maximum savings on their Las Vegas to Seoul flight should consider departing on Friday mornings when fares are most often at their lowest. Thursday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

What are the cheapest flights from Las Vegas to Seoul?

While on average a flight from Las Vegas to Seoul is generally $2,297, our data shows the cheapest flight currently is $365. When looking at the most popular route, (Las Vegas Harry Reid Intl - Incheon Intl), you can expect to pay $752 for that flight.

What are the most popular airlines that fly from Las Vegas to Seoul?

When booking a flight from Las Vegas to Seoul, you may want to consider flying on Air Canada, Delta or Hawaiian Airlines as they are the most popular for this route.

What is the cheapest day to fly round-trip from Las Vegas to Seoul?

Users have found that leaving on a Monday can be a cost-effective option. It’s possible to save up to 29% on your flight compared to booking on days when demand is much higher.

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

To save on the cost of your flight from Las Vegas to Seoul, book at least 22 days before your planned departure. Booking around this time can save you about 54% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $882 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $1,321.

What is the cheapest month to fly from Las Vegas to Seoul?

Our data shows that February tends to be the cheapest month to fly to Seoul from Las Vegas. Users have commonly found prices around $1,312 for the month, but tickets can be as low as $867. Due to multiple factors, prepare for potentially higher prices in July.

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.

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.

$244+ Flights from Las Vegas to Seoul

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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.

Cheapflights Tip: The best prices from Las Vegas Harry Reid Intl to Seoul are usually found in February or October, booked 67 days in advance, depart on a Tuesday or Monday and return on a Thursday

Cheap flight deals from Las Vegas to Seoul

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 Seoul (SEL)

Search Deals

One-way flight from Las Vegas Harry Reid Intl to Seoul (SEL)

Search Deals

Highest demand for flights based on searches. 16% potential increase in price ($260 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($48 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in June 2025

Search Deals

Price to beat on a round-trip flight from Las Vegas Harry Reid Intl to Seoul (SEL).

Search Deals

Price to beat on a one-way flight from Las Vegas Harry Reid Intl to Seoul (SEL).

Search Deals

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 June 13, 2025.

Thu 9/188:00 amLAS - ICN

2 stops21h 35mMultiple Airlines

Sat 10/119:05 pmICN - LAS

1 stop15h 16mMultiple Airlines

Deal found 6/12

$841

Thu 9/187:25 amLAS - ICN

1 stop16h 40mAir Canada

Sat 10/115:45 pmICN - LAS

1 stop21h 29mAir Canada

Deal found 6/12

$880

Tue 9/26:00 amLAS - ICN

2 stops41h 20mChina Eastern

Tue 9/166:25 pmICN - LAS

2 stops38h 29mChina Eastern

Deal found 6/12

$924

Wed 9/171:45 amLAS - ICN

1 stop25h 15mAlaska Airlines

Sat 10/119:25 pmICN - LAS

1 stop18h 28mAlaska Airlines

Deal found 6/12

$957

Thu 10/306:25 pmLAS - ICN

1 stop18h 15mUnited Airlines

Fri 11/146:00 pmICN - LAS

2 stops16h 57mUnited Airlines

Deal found 6/12

$961

Tue 9/166:10 amLAS - GMP

2 stops23h 40mJapan Airlines

Tue 10/2112:05 pmGMP - LAS

2 stops21h 28mJapan Airlines

Deal found 6/10

$1,042

Fri 9/127:45 pmLAS - ICN

2 stops24h 55mCathay Pacific

Fri 9/191:40 pmICN - LAS

2 stops23h 01mCathay Pacific

Deal found 6/11

$1,061

Tue 10/141:36 amLAS - ICN

1 stop21h 54mAmerican Airlines

Sun 10/266:50 pmICN - LAS

1 stop18h 06mAmerican Airlines

Deal found 6/11

$1,068

Wed 8/138:00 amLAS - ICN

1 stop18h 45mWestJet

Thu 8/288:45 pmICN - LAS

1 stop16h 45mWestJet

Deal found 6/12

$1,072

Fri 11/215:47 pmLAS - ICN

2 stops32h 48mPhilippine Airlines

Sun 11/308:35 pmICN - LAS

2 stops37h 21mPhilippine Airlines

Deal found 6/11

$1,074

Fri 9/127:52 pmLAS - ICN

2 stops31h 43mChina Airlines

Fri 9/198:35 pmICN - LAS

2 stops28h 50mChina Airlines

Deal found 6/12

$1,081

Mon 9/16:10 amLAS - GMP

2 stops23h 40mMultiple Airlines

Mon 9/158:20 amGMP - LAS

2 stops23h 38mMultiple Airlines

Deal found 6/11

$1,104

Best flights from Las Vegas to Seoul
Discover carefully curated flight deals from Las Vegas to Seoul that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 13, 2025.

Thu 9/188:00 amLAS - ICN

2 stops21h 35mMultiple Airlines

Sat 10/119:05 pmICN - LAS

1 stop15h 16mMultiple Airlines

Deal found 6/12

$841

Thu 9/187:25 amLAS - ICN

1 stop16h 40mAir Canada

Sat 10/115:45 pmICN - LAS

1 stop21h 29mAir Canada

Deal found 6/12

$880

Mon 9/297:50 pmLAS - ICN

2 stops23h 25mChina Airlines

Sat 10/258:35 pmICN - LAS

2 stops27h 40mChina Airlines

Deal found 6/12

$954

Wed 9/171:45 amLAS - ICN

1 stop25h 15mAlaska Airlines

Sat 10/119:25 pmICN - LAS

1 stop18h 28mAlaska Airlines

Deal found 6/12

$957

Mon 9/297:45 amLAS - ICN

1 stop15h 15mUnited Airlines

Sat 10/254:50 pmICN - LAS

2 stops23h 25mUnited Airlines

Deal found 6/12

$961

Tue 9/166:10 amLAS - GMP

2 stops23h 40mJapan Airlines

Tue 10/2112:05 pmGMP - LAS

2 stops21h 28mJapan Airlines

Deal found 6/10

$1,042

Fri 9/127:45 pmLAS - ICN

2 stops24h 55mCathay Pacific

Fri 9/191:40 pmICN - LAS

2 stops23h 01mCathay Pacific

Deal found 6/11

$1,061

Tue 10/1412:14 amLAS - ICN

1 stop23h 16mAmerican Airlines

Sun 10/266:50 pmICN - LAS

1 stop18h 56mAmerican Airlines

Deal found 6/12

$1,068

Wed 8/138:00 amLAS - ICN

1 stop18h 45mWestJet

Thu 8/288:45 pmICN - LAS

1 stop16h 45mWestJet

Deal found 6/12

$1,072

Fri 11/217:00 amLAS - ICN

2 stops29h 20mPhilippine Airlines

Sat 11/298:35 pmICN - LAS

2 stops34h 18mPhilippine Airlines

Deal found 6/11

$1,074

Mon 9/18:39 pmLAS - GMP

2 stops30h 36mEVA Air

Tue 9/97:15 pmGMP - LAS

2 stops33h 43mEVA Air

Deal found 6/11

$1,136

Sat 9/271:45 amLAS - ICN

1 stop25h 15mHawaiian Airlines

Sat 10/259:25 pmICN - LAS

1 stop16h 59mHawaiian Airlines

Deal found 6/12

$1,142

Last-minute flights from Las Vegas to Seoul
Discover last-minute flight deals from Las Vegas to Seoul. Data last updated June 13, 2025 and is based on user searches.

Tue 6/179:10 amLAS - GMP

2 stops20h 40mJapan Airlines

Tue 6/247:55 amGMP - LAS

2 stops28h 05mJapan Airlines

Deal found 6/10

$1,271

Tue 6/179:46 amLAS - ICN

2 stops26h 34mUnited Airlines

Tue 6/244:50 pmICN - LAS

1 stop17h 03mUnited Airlines

Deal found 6/10

$1,325

Wed 6/186:00 amLAS - ICN

1 stop19h 35mAsiana Airlines

Thu 6/198:40 pmICN - LAS

1 stop16h 12mAsiana Airlines

Deal found 6/11

$1,760

Wed 6/1812:50 amLAS - ICN

1 stop24h 30mDelta

Thu 7/179:00 pmICN - LAS

Nonstop11h 40mDelta

Deal found 6/10

$2,152

Thu 6/196:28 amLAS - ICN

2 stops40h 52mChina Eastern

Thu 7/178:55 amICN - LAS

2 stops23h 16mChina Eastern

Deal found 6/11

$1,388

Thu 6/1911:59 pmLAS - ICN

1 stop23h 31mAmerican Airlines

Thu 7/175:25 pmICN - LAS

1 stop20h 22mAmerican Airlines

Deal found 6/10

$1,505

Thu 6/1911:50 pmLAS - ICN

Nonstop12h 50mKorean Air

Thu 7/179:00 pmICN - LAS

Nonstop11h 40mKorean Air

Deal found 6/11

$2,010

Fri 6/201:50 amLAS - ICN

1 stop25h 10mAlaska Airlines

Sat 7/129:25 pmICN - LAS

1 stop25h 25mAlaska Airlines

Deal found 6/11

$1,867

Sat 6/218:00 amLAS - ICN

2 stops18h 45mMultiple Airlines

Sat 6/2810:20 amICN - LAS

2 stops37h 10mMultiple Airlines

Deal found 6/12

$1,213

Sat 6/211:50 amLAS - ICN

1 stop25h 10mHawaiian Airlines

Sun 6/299:25 pmICN - LAS

1 stop17h 25mHawaiian Airlines

Deal found 6/12

$1,762

Sun 6/226:00 amLAS - GMP

2 stops23h 50mMultiple Airlines

Sun 6/2912:05 pmGMP - LAS

2 stops21h 26mMultiple Airlines

Deal found 6/12

$1,306

Sun 6/228:40 pmLAS - ICN

2 stops24h 00mCathay Pacific

Sun 6/291:40 pmICN - LAS

2 stops23h 20mCathay Pacific

Deal found 6/12

$1,458

One-way flights from Las Vegas to Seoul
Search for one-way flight options from Las Vegas to Seoul. Find affordable one-way fares based on user searches. Data last updated June 13, 2025.

Wed 10/2210:11 amLAS - ICN

1 stop16h 24mHawaiian Airlines

Deal found 6/10

$244

Mon 7/1411:30 amLAS - ICN

2 stops42h 05mMultiple Airlines

Deal found 6/10

$351

Thu 9/113:55 pmLAS - ICN

3 stops34h 50mWestJet

Deal found 6/10

$362

Sat 9/610:03 pmLAS - GMP

3 stops51h 52mMultiple Airlines

Deal found 6/11

$476

Tue 11/117:00 amLAS - GMP

2 stops22h 20mJapan Airlines

Deal found 6/12

$478

Wed 8/67:25 amLAS - ICN

1 stop16h 40mAir Canada

Deal found 6/10

$497

Wed 11/121:33 pmLAS - ICN

2 stops23h 07mUnited Airlines

Deal found 6/10

$503

Cheapflights Fare Finder

Use the filters below to find and compare flights from Las Vegas to Seoul that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Las VegasIncheon

LAS - ICN

LASICN

Las Vegas Harry Reid Intl

Thu 9/18

8:00 am-9:35 pm

2 stops21h 35m

Incheon Intl

Sat 10/11

9:05 pm-8:21 pm

1 stop15h 16m

$841

Las VegasIncheon

LAS - ICN

LASICN

Las Vegas Harry Reid Intl

Thu 9/18

7:25 am-4:05 pm

1 stop16h 40m

Incheon Intl

Sat 10/11

5:45 pm-11:14 pm

1 stop21h 29m

$880

Las VegasIncheon

LAS - ICN

LASICN

Las Vegas Harry Reid Intl

Tue 9/2

6:00 am-3:20 pm

2 stops41h 20m

Incheon Intl

Tue 9/16

6:25 pm-4:54 pm

2 stops38h 29m

$924

Las VegasIncheon

LAS - ICN

LASICN

Las Vegas Harry Reid Intl

Wed 9/17

1:45 am-7:00 pm

1 stop25h 15m

Incheon Intl

Sat 10/11

9:25 pm-11:53 pm

1 stop18h 28m

$957

Las VegasIncheon

LAS - ICN

LASICN

Las Vegas Harry Reid Intl

Thu 10/30

6:25 pm-4:40 am

1 stop18h 15m

Incheon Intl

Fri 11/14

6:00 pm-5:57 pm

2 stops16h 57m

$961

Las VegasSeoul

LAS - GMP

LASGMP

Las Vegas Harry Reid Intl

Tue 9/16

6:10 am-9:50 pm

2 stops23h 40m

Seoul Gimpo Intl

Tue 10/21

12:05 pm-5:33 pm

2 stops21h 28m

$1,042

Las VegasIncheon

LAS - ICN

LASICN

Las Vegas Harry Reid Intl

Fri 9/12

7:45 pm-12:40 pm

2 stops24h 55m

Incheon Intl

Fri 9/19

1:40 pm-8:41 pm

2 stops23h 01m

$1,061

Las VegasIncheon

LAS - ICN

LASICN

Las Vegas Harry Reid Intl

Tue 10/14

1:36 am-3:30 pm

1 stop21h 54m

Incheon Intl

Sun 10/26

6:50 pm-8:56 pm

1 stop18h 06m

$1,068

Las VegasIncheon

LAS - ICN

LASICN

Las Vegas Harry Reid Intl

Wed 8/13

8:00 am-6:45 pm

1 stop18h 45m

Incheon Intl

Thu 8/28

8:45 pm-9:30 pm

1 stop16h 45m

$1,072

Las VegasIncheon

LAS - ICN

LASICN

Las Vegas Harry Reid Intl

Fri 11/21

5:47 pm-7:35 pm

2 stops32h 48m

Incheon Intl

Sun 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 23 results

The best insider tips for Las Vegas to Seoul flights

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 to streamline security. Follow video instructions for a smoother departure experience.

ICN

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

Our travel experts

Gabriel Leigh

Expert on ICN

Ramsey Qubein

Expert on LAS

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?

The best time to book flights from Las Vegas to Seoul is 65 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 $1,000). Flying from Las Vegas to Seoul 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 SEL?

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 19% versus a flight at noon.

Weekly flight availability from Las Vegas to Seoul

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

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

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

Read through reviews of airlines operating flights from Las Vegas to Seoul, such as EVA Air, Japan Airlines and China Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

EVA Air

8.4

Very good

1,202 reviews

Reviews

1 / 20

10.0

Excellent

Anonymous,May 2025

TPE - SEA

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

EVA Air

8.4

Very good

1,202 reviews

EVA Air

8.4

Very good

1,202 reviews

Reviews

1 / 20

10.0

Excellent

Anonymous,May 2025

TPE - SEA

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

Japan Airlines

8.3

Very good

1,490 reviews

EVA Air

8.4

Very good

1,202 reviews

Reviews

1 / 20

10.0

Excellent

Anonymous,May 2025

TPE - SEA

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

China Airlines

8.3

Very good

738 reviews

EVA Air

8.4

Very good

1,202 reviews

Reviews

1 / 20

10.0

Excellent

Anonymous,May 2025

TPE - SEA

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

ANA

8.3

Very good

882 reviews

EVA Air

8.4

Very good

1,202 reviews

Reviews

1 / 20

10.0

Excellent

Anonymous,May 2025

TPE - SEA

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

Alaska Airlines

8.0

Very good

10,000 reviews

EVA Air

8.4

Very good

1,202 reviews

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

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?
This flight path from Las Vegas Harry Reid Intl to Seoul was viewed by 96 users in the past month. Keep an eye out for changes in search interest prior to high and low season.
What are the cheapest airlines flying from Las Vegas to Seoul round-trip?
Our cheapest airline available from Las Vegas to Seoul is Air Canada. Our recent data shows that you can find tickets from as low as $880 on this airline. Additional options worth looking into are China Airlines and Alaska Airlines, starting at $954 and $957 round-trip. Air Canada is 32% 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 Hawaiian Airlines, with whom users have recently found tickets for as low as $244. However, be on the lookout for offers from WestJet and Japan Airlines, 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 $2,297, our data shows the cheapest flight currently is $365. When looking at the most popular route, (Las Vegas Harry Reid Intl - Incheon Intl), you can expect to pay $752 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 $1,000). Flying from Las Vegas to Seoul 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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Top 7 airlines flying from Las Vegas to Seoul

Airline	Cheapest	Average	Flexibility	On-time
Hawaiian Airlines	Cheapest$818	Average$1,382	FlexibilityNo cancel fee	On-time85%
Air Canada	Cheapest$838	Average$1,138	FlexibilityNo cancel fee	On-time67%
WestJet	Cheapest$856	Average$1,174	FlexibilityNo cancel fee	On-time60%
United Airlines	Cheapest$859	Average$1,224	FlexibilityNo cancel fee	On-time69%
Asiana Airlines	Cheapest$1,021	Average$1,111	FlexibilityNo cancel fee	On-time76%
Korean Air	Cheapest$1,273	Average$1,671	FlexibilityNo cancel fee	On-time81%
Delta	Cheapest$1,401	Average$1,755	FlexibilityNo cancel fee	On-timeN/A

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$244+ 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 10/22. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Las Vegas to Seoul with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from Las Vegas Harry Reid Intl to Seoul are usually found in February or October, booked 67 days in advance, depart on a Tuesday or Monday and return on a Thursday

Cheap flight deals from Las Vegas to Seoul

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from Las Vegas to Seoul

Cheapest flights from Las Vegas to SeoulExplore 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 June 13, 2025.

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 June 13, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Las Vegas to Seoul that are best for you.

The best insider tips for Las Vegas to Seoul flights

Cheapflights partnered with top experts to bring you the best recommendations for your Las Vegas to Seoul trip

Airports

LAS

ICN

Our travel experts

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.

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 June 9, 2025.

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

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 June 13, 2025.

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 June 13, 2025.

Rainfall in Seoul by month

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

Temperature in Seoul by month

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

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 June 13, 2025.

Read through reviews of airlines operating flights from Las Vegas to Seoul, such as EVA Air, Japan Airlines and China Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

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?

How popular is this Las Vegas to Seoul flight route?

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

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

What are the cheapest flights from Las Vegas to Seoul?

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

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

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

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

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Alternative routes for Las Vegas to Seoul

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Top 7 airlines flying from Las Vegas to Seoul

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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 June 13, 2025.