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LAS - SEL

Find cheap flights from Las Vegas to Seoul from $512

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Las Vegas to Seoul departing on 9/13. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Thu 5/23
Thu 5/30

Search hundreds of travel sites at once for deals on flights to Seoul

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Las Vegas to Seoul.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Las Vegas to Seoul.
In the last 7 days travelers have searched 44,632,927 times on KAYAK, and here is why:

Save 22% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Bundle and saveSave money when you bundle your flight + hotel.

Cheap flight deals from Las Vegas to Seoul (LAS-SEL)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Las Vegas to Seoul that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
7:13 am - 10:00 pmLAS-ICN
22h 47m2 stops
7:50 am - 3:03 pmICN-LAS
23h 13m2 stops
Wed, May 8 - Tue, May 21
7:13 am - 10:00 pmLAS-ICN
22h 47m2 stops
7:35 am - 7:26 pmICN-LAS
27h 51m2 stops
Wed, May 8 - Mon, May 20
8:30 pm - 10:00 pmLAS-GMP
33h 30m2 stops
7:55 am - 8:59 pmGMP-LAS
29h 04m2 stops
$1,063Japan Airlines
Find Deal
Thu, May 9 - Sun, May 26
8:05 pm - 6:00 pmLAS-GMP
29h 55m2 stops
7:55 am - 1:19 pmGMP-LAS
21h 24m2 stops
$1,073Japan Airlines
Find Deal
Sun, May 5 - Wed, May 22
8:05 pm - 4:20 amLAS-ICN
16h 15m1 stop
8:40 pm - 11:59 pmICN-LAS
19h 19m1 stop
$1,216Asiana Airlines
Find Deal
Wed, Oct 9 - Sat, Oct 19
8:02 pm - 4:00 amLAS-ICN
15h 58m1 stop
8:40 pm - 7:05 pmICN-LAS
14h 25m1 stop
$1,252Asiana Airlines
Find Deal
Mon, Aug 19 - Mon, Aug 26
1:55 am - 7:00 pmLAS-ICN
25h 05m1 stop
9:25 pm - 11:55 pmICN-LAS
18h 30m1 stop
$1,310Hawaiian Airlines
Find Deal
Sat, May 4 - Wed, May 22
1:55 am - 7:00 pmLAS-ICN
25h 05m1 stop
9:25 pm - 11:50 pmICN-LAS
18h 25m1 stop
$1,329Hawaiian Airlines
Find Deal
Thu, May 9 - Sat, May 25
11:50 pm - 5:20 amLAS-ICN
13h 30mnonstop
9:00 pm - 4:20 pmICN-LAS
11h 20mnonstop
$1,488Korean Air
Find Deal
Thu, Sep 19 - Thu, Oct 3
9:10 am - 5:50 pmLAS-ICN
16h 40m1 stop
9:00 pm - 4:15 pmICN-LAS
11h 15mnonstop
$1,538Korean Air
Find Deal
Mon, Oct 14 - Fri, Nov 1

Flights from Las Vegas to Seoul - Travel Insights & Trends

Get data-powered insights and trends into flights from Las Vegas to Seoul to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest Las Vegas to Seoul flight route?

The cheapest price for flight routes found by users searching on KAYAK in the last 2 weeks for one-way flights from Las Vegas to Seoul.
Our data shows that the cheapest route for a one-way flight from Las Vegas to Seoul cost $625 and was between Las Vegas and Incheon Intl Airport. On average, the best prices are found if you fly this route. The average price for a return flight for this route is $1,050.

What’s the cheapest day of the week to fly from Las Vegas to Seoul?

The average price of all flights from Las Vegas to Seoul clicked on KAYAK for each day over the last 12 months.
Your flight ticket price will generally be cheaper if you fly to Seoul on a Saturday and more expensive on a Thursday. On your return trip to Las Vegas, you should consider flying back on a Monday, and avoid Thursdays for better deals.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Las Vegas to Seoul, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Las Vegas to Seoul is July, where tickets cost $1,270 on average. On the other hand, the most expensive months are June and May, where the average cost of tickets is $1,851 and $1,663 respectively.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Las Vegas to Seoul, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Las Vegas to Seoul, you should book around 2 days before departure. For the absolute cheapest price, our data suggests you should book 2 days before departure.

Which airlines provide the cheapest flights from Las Vegas to Seoul?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 3 days, Cathay Pacific offered the best one-way deal for that route, at $574. KAYAK users also found Las Vegas to Seoul round-trip flights on Cathay Pacific from $1,061 and on Japan Airlines from $1,063.

Which airlines fly non-stop between Las Vegas and Seoul?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for flights from Las Vegas to Seoul.
There is just one airline that flies from Las Vegas to Seoul direct and that is Korean Air. The best one-way deal found from Korean Air for the route is $1,334.

How many flights are there between Las Vegas and Seoul per day?

Each day, there are 2 nonstop flights that take off from Las Vegas and land in Seoul, with an average flight time of 13h 00m. The most common departure time is 11:00 pm and most flights take off at night. Each week, there are 10 flights and there are the same amount of flights each day 2.

Which cabin class options are there for flights between Las Vegas and Seoul?

The average price of flights for each cabin class for the route found by users searching on KAYAK over the last 2 weeks.
There are 2 cabin class options for the route. These are Business and Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

How long does a flight from Las Vegas to Seoul take?

Direct flights cover the 5,978 miles separating Las Vegas to Seoul in about 13h 00m.

What’s the earliest departure time from Las Vegas to Seoul?

Early birds can take the earliest flight from Las Vegas at 11:50 pm and will be landing in Seoul at 4:50 am.

What’s the latest departure time from Las Vegas to Seoul?

If you prefer to fly at night, the latest flight from Las Vegas to Seoul jets off at 11:50 pm and lands at 4:50 am.

Good to know

Low season

August

High season

July

Cheapest flight

$512
Best time to beat the crowds with an average 12% drop in price.
Most popular time to fly and prices are also 14% lower on average.
Flight from Las Vegas to Incheon

When to book flights from Las Vegas to Seoul

Are your dates flexible? Find out the best times to travel from Las Vegas to Seoul based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Las Vegas to Seoul

  • What is the cheapest flight from Las Vegas to Seoul?

    In the last 3 days, the lowest price for a flight from Las Vegas to Seoul was $512 for a one-way ticket and $976 for a round-trip.

  • Do I need a passport to fly between Las Vegas and Seoul?

    Yes, you’ll need a passport to travel to Seoul from Las Vegas.

  • Which airlines offer Wi-Fi service onboard planes from Las Vegas to Seoul?

    Only Asiana Airlines offers inflight Wi-Fi service on the Las Vegas to Seoul flight route.

  • Which aircraft models fly most regularly from Las Vegas to Seoul?

    The Boeing 777-300ER is the aircraft model that flies most regularly on the Las Vegas to Seoul flight route.

  • Which airline alliances offer flights from Las Vegas to Seoul?

    SkyTeam is the only airline alliance operating flights between Las Vegas and Seoul.

  • On which days can I fly direct from Las Vegas to Seoul?

    You can catch a nonstop flight from Las Vegas to Seoul on on Monday, Wednesday, Thursday, Friday, and Sunday.

  • Which is the best airline for flights from Las Vegas to Seoul, Korean Air or Asiana Airlines?

    The two airlines most popular with KAYAK users for flights from Las Vegas to Seoul are Korean Air and Asiana Airlines. With an average price for the route of $1,882 and an overall rating of 8.5, Korean Air is the most popular choice. Asiana Airlines is also a great choice for the route, with an average price of $1,265 and an overall rating of 8.3.

  • How does KAYAK find such low prices on flights from Las Vegas to Seoul?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Las Vegas to Seoul.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Las Vegas to Seoul?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Seoul from Las Vegas is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Las Vegas to Seoul?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Seoul with an airline and back to Las Vegas with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Las Vegas to Seoul?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Seoul from Las Vegas up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding a cheap flight from Las Vegas to Seoul

  • Looking for a cheap flight? 25% of our users found flights on this route for $725 or less one-way and $1,276 or less round-trip.

Top 5 airlines serving from Las Vegas to Seoul

 
See real verified KAYAK customer reviews for airlines flying from Las Vegas to Seoul. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Las Vegas to Seoul? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.5
Korean AirOverall score based on 1193 reviews
8.2entertainment
8.6boarding
8.8crew
8.2food
8.3comfort
Airline reviews

The flight crews were extremely professional, helpful, and courteous. Departure and arrival times were accurate. No delay. I will use K airline again. Thanks

10.0 ExcellentAnonymous, Apr 2024IAD - ICN
Read more about Korean Air reviews

The flight crews were extremely professional, helpful, and courteous. Departure and arrival times were accurate. No delay. I will use K airline again. Thanks

We were seated at the back and that was very uncomfortable for me with the turbulence we experienced on our way to Chicago.

I enjoyed flying on Korean Air. The service was great and the food was yummy. They served white fish.

I enjoyed flying on Korean Air. The service was great and the food was yummy, especially the bibimbap and cold spicy noodles. The only thing that bummed me out on this red-eye flight was that my seat did not properly recline so I was not able to sleep.

On time and flight crew are always so happy to help and always smiling unlike other airlines.

Great crew, decent food Charging plugs were broken on both seats next to me. Only the USB port was available, and that charges, very, very slowly. Seat was also broken, it would not lock into position when reclining.

Korean Air had great service and the Bibimbap dish was the best airplane food I’ve ever had. It was a long flight so in between the two meals they served customers could get Shin ramen. The flight attendants let my children use a pair of nice headphones for the flight and had earbuds and slippers for all the adults. The flight was long but the time passed by relatively quickly because they have many great shows in their entertainment TV. I watched the BTS Love Yourself and Speak Yourself concerts 💜

Stewardess are nice. Food could have been better and should have a better dessert. They do not offer scotch or beer. You have to ask for it. I also was not happy that you do not serve ginger ale and or cranberry juice. This is my first time that an international flight do not have this. I go home overseas every year and when I travel through ANA, Delta, Qatar, JAL, Asiana Air, United Air. they all serve this two very famous drink. You do not have a great snack tray.

You did not put me on a Korean Air flight! so I do not have nothing to say

Wonderful cabin crew!!!!! Food was poor, in flight entertainment was just ok. They need to serve more water on a 15 hour flight--we were dehydrated and kept asking for water.

Flight attendants rude, they disappear for almost 3 hours not doing rounds to see what people needed. The laboratories were full of empty water cups, because they never come back to collect them.

Flew on an Airbus 350-900. Excellent aircraft properly cleaned and serviced. Flight crew was excellent plane departed and arrived on time. The A350 has excellent air circulation far better than the 777. I would recommend Asiana to anyone looking to fly in a clean comfortable environment. This is my second round trip flight from New York to Bangkok via Asiana and I will book Asiana again!

I could not choose my seat prior to check in

I had the most wonderful experience from CEB bag drop through deplaning. The staff, the aircraft, food, and cabin crew were all amazing. I want to give a kudos to Marky from Mactan Cebu's Asiana airport staff for his exceptional customer service and assistance.

JetBlue's check-in was great, but there was an in-flight attendant who was very rude and unkind. I didn't realize that the bathrooms were already locked 30 mins prior to landing and needed to use the restroom. Instead of politely asking me to return, she rudely told me, 'NO, bathrooms are locked! Go back to your seat!' The JetBlue flight was more than an hour delay, which made me almost miss my connecting flight with Asiana. I understand the reasoning, but the action they took to get a hold of maintenance was time consuming. It took them more than 30 mins to get a hold of maintenance and for maintenance to get started. The Asiana flight and crew were wonderful, in general. They waited for us who were delayed from the previous flight before they took off and were very kind to take my checked baggage's info. Seats were a little uncomfortable for such long flight, but service and flight attendants were great! However, my 3 checked baggages are missing! They're lost somewhere in the transition. I'm writing this review 3 days after my arrival to the Philippines, and my 3 checked baggages, where my wedding dress is, are all still missing! I and the CEB airport crew have sent multiple emails to both JetBlue and Asiana, and neither has responded to any of our emails. Although, I was able to get in contact with JetBlue's Interline Department who confirmed that the bags were turned over to Asiana without confirmation details.

The full flat bed was not that comfortable, hard and lumpy., too much space wasted with those bulky walls and divisions instead of making the bed 3-4 inches wider. The compartment where you put your feet is like a shoebox, poor design. Toilets of A350 are just too small, sink is too small

Aside from a LOT of turbulence the flight was perfect! The flight crew was superb and the food was delicious!

The seats (legroom) are tight and chairs cushion is stiff (not comfortable). The crew was courteous, professional and friendly. There was no food / snack for this flight (very short flight, but still would be nice to provide some snack for the enjoyment).

FA were very great, plane was A350 new and clean

The crew attended to my needs and the foods served are delivious.

Unable to perform online check in using Hawaiian Airlines APP Only ONE meal choice available - Totally unacceptable Low Airline ranking compared to other International airlines and service Old Airplane (A330-200) Entertainment system - Outdated Total Score - Mediocre

This flight was delayed approximately 4 hours due to bad weather in HNL.

It was great with the exception of a rude desk member on the way back. And a terrible sandwich on the way back.

One of the best flights Ive had in a long time

Flight delayed then cancelled then gate changed two times then baggage lost.

My flight was canceled minutes before boarding started. It took three hours to get rebooked and it was on another airline overnight with another stop added. All I got was two $15 food coupons.

The plane is extremely loud and there’s no place to charge devices.

Not great to be very honest. Our flight was delayed after we sat at the airport until 15 minutes after we were supposed to leave . We were then notified the plane was being worked on “and the parts were out in the ground and still not finished .” Even though the work started the evening before and they knew it wasn’t fixed. . Then we were told it would be a 1:15 pm boarding time so we waited then at 1:45pm we were told it would be an 11:15pm boarding . It was changed to and 3:55am boarding the next morning . We lost out on a day in Hawaii and a night of our VRBO rental.

Safety record impeccable and important since flying many hours and thousands of miles over ocean.

Love the food service and attentiveness of the crew. Could have wi-if on flight

Due to one crew member not showing up to work, our flight was significantly delayed causing us to miss our connecting flight in Houston to Mississippi causing us to be delayed by more than 6 hours and missing our event all together. Very disappointing. All because ONE crew member called in sick. United did grant us a $15 meal voucher, which was a small but appreciated concession that I wasn’t able to use because I ordered my lunch and paid for it before applying the concession, and the staff said it was too late to use it. Ugh! We also had a TWO delay coming back from Mississippi, but that was on American Airlines and it was due to weather, so not their fault. Anyway, not at all impressed with United’s handling of our flight and the HUGE disappointment of missing our important family event for our 90 year old mother. All that money and all that stress and emotions for nothing. Having to wait the hour to bring an employee from LAX seemed like something that should not have happened. Why don’t you have a local back-up? Santa Ana is not a little airport in a rural area.

Flight delayed from Cape Town to Washington then got diverted to miami and in miami we had to fend for ourselves , im still trying to get to Shreveport now

delay several times and wait extra long to board. no entertainment service because there are problem for some rows. always encounter some delays for the last flight of the day.

I just wrote a text which was supposed to be for the flight from Denver to spokane not Frankfurt to Denver.

On time every leg of the journey and exceptional staff at counter, gate, and on board. I haven’t travelled in US for a long time and was genuinely surprised how pleasant this was.

Hated every minute of it. This flight should have only taken 1.5hrs but was delayed over 10hours. Now I am being told I cannot be compensated or refunded my ticket price or extra leg room, which I purchased but did not receive, because the airline is throwing the blame on the 3rd party I purchased tickets through and 3rd party putting the blame on airline. No one wants to help. They received their money and that's all they care about. Im going on 3 days of still trying to get to my final destination, had to cancel car rental, car insurance and hotel. Currently staying in airport until hotels open up. Thank you Lufthansa, Kayak, Underpricer and United for making this trip the worst ever.

The delays (5 hrs) were a comedy of errors, and the multiple safety issues encountered were very concerning.

flight delays, staff only communicating when pushed, food service lasting a grand total of 7 minutes, stuck in seat from 45mins into flight until landing

Crew was great and did their best to make us comfortable and captain came out at the beginning to announce why the flight was delayed, weather situation up ahead, and kept us updated throughout the flight.

the flight from Tampa departed with a delay. The food on board was poor, usually on international airlines alcoholic beverages are offered free of charge , but here it was for a fee, the cutlery was wooden, there were no hot drinks (tea, coffee). Unfortunately, I didn't take pictures of the portions of food, but it wouldn't have been enough for a child either.And in the future, I will try not to use the services of this airline

Due to a strike taking place with the airline, it negatively impacted my flight in multiple ways. My flight was delayed over 2 hours and the food served was mediocre at best.

Cabin crew were great. Seats are criminal for tall people

Flight was delayed 1.5 hrs due to problem with a previous flight to mine; I was informed appropriately via Text & Email, however, website did not keep up with messages sent by nearly an hour. When checking-in warm & friendly reception at check-in desk until female Air Canada Rep noticed my flight number and instantly pivoted to a condescending & sarcastic comments about getting my bag checked in since I’m running so late; then tone instantly changed again few minutes later when she muttered, “Oh, they’ve delayed it” another sign systems & worse front line staff, not fully informed or simply not reading their flight status updates. Flight crew were very friendly & did a great job trying to make up lost time due to the delay.

It was great, love the experience and will definitely recommend 👌. Communication was great

My flight was great! Gate attendants and crew were great… pleasant and in good spirits. Flight delayed several hours and we were well informed of the status while on plane. Thank you!

The fact that I got to Toronto alive and well and safe is a huge plus. I thank the captain and crew for a safe flight The comfort of the aircraft leaves much to be desired. Human beings should not have to be that cramped and squashed on a flight that we pay a lot for and even have to pay for lousy food choices The cabin crew were pleasant and helpful Kudos to them as the flight was packed to capacity and there was a lot of work for them in a short space of time All in all a good experience, but too cramped

It was great to check carryon luggage at no charge when there was no room for ours. A hidden benefit of having low-tier tickets. Also great to stay off plane as long as possible. Airline gave us seats we wanted on this last leg, again at no charge.

Fresh fuit or veg snacks would be so great, but there are two good restaurants in Denver airport. Try Etais UDIS or Freshens DIA for nutritious delicious pita sandwiches/ donairs and crepes in Freshens.

The late departure Of two hours waitresses, immature, and gossiping

Crowded plane but it flew on time and had friendly staff

Book cheap flights from Las Vegas to Seoul

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Las Vegas to Seoul found on KAYAK in the last 72 hours.
9/13Fri
2 stops
27h 01mLAS-ICN
$512
9/9Mon
2 stops
27h 05mLAS-ICN
$531
8/25Sun
2 stops
21h 00mLAS-ICN
$554
10/11Fri
2 stops
27h 40mLAS-ICN
$557
6/8Sat
1 stopHawaiian Airlines
32h 25mLAS-ICN
$756
7/5Fri
1 stopHawaiian Airlines
32h 30mLAS-ICN
$847
9/8Sun
1 stopAir Canada
31h 00mLAS-ICN
$882
9/16Mon
nonstopKorean Air
13h 30mLAS-ICN
$898
9/11Wed
nonstopKorean Air
13h 30mLAS-ICN
$931
5/5Sun
2 stopsUnited Airlines
26h 45mLAS-ICN
$953

Search by stops

Search by airline

Search by price

Last minute flights from Las Vegas to Seoul

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Las Vegas to Seoul that are departing in the next 10 days.
4/25Thu
multi-stop
29h 16mLAS-ICN
5/26Sun
multi-stop
53h 34mICN-LAS
$970
4/24Wed
multi-stop
39h 04mLAS-ICN
5/27Mon
multi-stop
42h 44mICN-LAS
$1,052
4/25Thu
multi-stopHawaiian Airlines
25h 05mLAS-ICN
4/28Sun
multi-stopHawaiian Airlines
18h 30mICN-LAS
$1,240
4/26Fri
multi-stopHawaiian Airlines
32h 35mLAS-ICN
4/28Sun
multi-stopHawaiian Airlines
25h 55mICN-LAS
$1,262
4/25Thu
multi-stopJapan Airlines
35h 29mLAS-GMP
5/26Sun
multi-stopJapan Airlines
19h 00mGMP-LAS
$1,659
4/25Thu
nonstopKorean Air
13h 30mLAS-ICN
5/26Sun
nonstopKorean Air
11h 20mICN-LAS
$2,502
4/28Sun
multi-stopUnited Airlines
27h 27mLAS-ICN
5/11Sat
multi-stopUnited Airlines
13h 56mICN-LAS
$2,752
4/28Sun
multi-stopUnited Airlines
28h 40mLAS-ICN
5/11Sat
multi-stopUnited Airlines
24h 02mICN-LAS
$2,757
4/24Wed
nonstopKorean Air
13h 30mLAS-ICN
5/27Mon
nonstopKorean Air
11h 20mICN-LAS
$2,793
4/28Sun
multi-stopJapan Airlines
23h 33mLAS-GMP
5/11Sat
multi-stopJapan Airlines
31h 26mGMP-LAS
$4,847

Search by stops

Search by airline

Search by price

Las Vegas - Seoul Flights

Departure:

Las Vegas (LAS)United States

Return flight deals:

Seoul - Las Vegas

Cabin classes:

$4,454
$1,050