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Find cheap flights from South Korea to Las Vegas from $276

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Las Vegas departing on 9/26. 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
Wed 6/5
Wed 6/12

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These are the airlines KAYAK users have selected most often from within our search results for flights to Las Vegas
These are the airlines KAYAK users have selected most often from within our search results for flights to Las Vegas
In the last 7 days travelers have searched 42,830,901 times on KAYAK, and here is why:

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Flights to Las Vegas - Travel Insights & Trends

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

What is the cheapest day to fly to Las Vegas?

The average price of all flights to Las Vegas clicked on KAYAK for each day over the last 12 months.
Based on KAYAK data, the cheapest day to fly to Las Vegas is Monday where tickets can be as cheap as $1,139. On the other hand, the most expensive day to fly is Saturday, where prices are $2,120 on average.

What is the cheapest month to fly to Las Vegas?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights to Las Vegas, 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 to Las Vegas is February, where tickets cost $1,082 on average for one-way flights. On the other hand, the most expensive months are August and July, where the average cost of tickets from South Korea is $2,195 and $2,104 respectively. For return trips, the best month to travel is March with an average price of $953.

What is the cheapest time of day to fly to Las Vegas?

The average price for all flights to Las Vegas depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.
The cheapest time of day to fly to Las Vegas is generally in the evening, when flights cost $884 on average. The most expensive time of day to fly to Las Vegas is generally in the afternoon, which is peak travel time and where the average cost of a ticket is $1,536.

What is a good deal for flights to Las Vegas?

If you’re looking for cheap airfare to Las Vegas, 25% of our users found tickets to Las Vegas for the following prices or less: From Incheon Intl Airport $1,006 one-way - $1,166 round-trip.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights to Las Vegas, 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, you should book around 0 weeks before departure. For the absolute cheapest price, our data suggests you should book 55 days before departure.

Which airline offers the most flights to Las Vegas?

Of the 15 airlines that fly to Las Vegas, Southwest offers the most flights, with around 3,006 per week, followed by Spirit Airlines with 541 flights per week.

How long is the flight to Las Vegas?

The duration of your flight to Las Vegas depends on your departure and arrival airports. Obviously any flights that include a layover will also be longer. The most popular routes to Las Vegas on KAYAK are from Incheon, which takes 11h 20m, Seoul, which takes 17h 24m, Busan, which takes 21h 50m, and Daegu, which takes 25h 20m.

How many direct flights to Las Vegas are there each day?

There are around 840 direct flights from within South Korea to Las Vegas every day. Most flights depart in the morning, with 6:00 am the most common departure time and 47% of flights departing in the morning.

How many direct flights to Las Vegas are there each week?

Each week there are around 5,874 direct flights from within South Korea to Las Vegas. The most common day for departures is Thursday, with 17% of flights taking off on this day.

How many long-haul flights are there to Las Vegas each week?

There are not any medium-haul (3-6 hour flight duration) or short-haul (up to 3 hour flight duration) flights to Las Vegas. Instead, there are 10 long-haul flights (6-12 hour flight duration), with the most arriving from Seoul.

How many cities have direct flights to Las Vegas?

From South Korea, there are direct flights to Las Vegas from 1 city. This city is Seoul and there are 10 direct flights each week.

Good to know

Low season

November

High season

January

Cheapest flight

$276
Best time to beat the crowds with an average 4% drop in price.
Most popular time to fly with an average 14% increase in price.
Flight from Seoul Incheon Airport to Las Vegas

FAQs - booking Las Vegas flights

  • How far is Las Vegas from central Las Vegas?

    There are 6 miles between Las Vegas city center and Las Vegas.

  • What is the name of Las Vegas’s airport?

    There is only 1 airport in Las Vegas, called Las Vegas (LAS). It can also be referred to as Harry Reid Intl, Las Vegas Mccarran, McCarran, or McCarran Intl.

  • How much is a flight to Las Vegas?

    On average, a flight to Las Vegas costs $1,187. The cheapest price found on KAYAK in the last 2 weeks cost $930 and departed from Incheon Intl Airport.

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

    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 to Las Vegas.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to 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 to Las Vegas?

    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 Las Vegas with an airline and back with another airline.

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

    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 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 cheap flights to Las Vegas

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Las Vegas flight deals.

Prefer to fly non-stop to Las Vegas Harry Reid Intl?

Find which airlines fly direct to Harry Reid Intl, which days they fly and book direct flights.

Nonstop departures

South Korea to Las Vegas Harry Reid Intl

Monday

ANA, Advanced Air, Aer Lingus, +68 more

ANA, Advanced Air, +69 more

Tuesday

ANA, Advanced Air, Aer Lingus, +64 more

ANA, Advanced Air, +65 more

Wednesday

ANA, Advanced Air, Aer Lingus, +66 more

ANA, Advanced Air, +67 more

Thursday

ANA, Advanced Air, Aer Lingus, +68 more

ANA, Advanced Air, +69 more

Friday

ANA, Advanced Air, Aer Lingus, +67 more

ANA, Advanced Air, +68 more

Saturday

ANA, Advanced Air, Aer Lingus, +66 more

ANA, Advanced Air, +67 more

Sunday

ANA, Advanced Air, Aer Lingus, +68 more

ANA, Advanced Air, +69 more

See more direct flights

Nonstop returns

Las Vegas Harry Reid Intl to South Korea

Monday

ANA, Advanced Air, Aer Lingus, +68 more

ANA, Advanced Air, +69 more

Tuesday

ANA, Advanced Air, Aer Lingus, +64 more

ANA, Advanced Air, +65 more

Wednesday

ANA, Advanced Air, Aer Lingus, +66 more

ANA, Advanced Air, +67 more

Thursday

ANA, Advanced Air, Aer Lingus, +68 more

ANA, Advanced Air, +69 more

Friday

ANA, Advanced Air, Aer Lingus, +67 more

ANA, Advanced Air, +68 more

Saturday

ANA, Advanced Air, Aer Lingus, +66 more

ANA, Advanced Air, +67 more

Sunday

ANA, Advanced Air, Aer Lingus, +68 more

ANA, Advanced Air, +69 more

See more direct flights
See more direct flights

Top 5 airlines serving from South Korea to Las Vegas

 
See real verified KAYAK customer reviews for airlines flying to Las Vegas. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from South Korea to Las Vegas. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with to Las Vegas? 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 1184 reviews
8.6Boarding
8.8Crew
8.3Comfort
8.2Entertainment
8.2Food
Airline reviews

The flight crews were extremely professional helpful and courteous. Departure and arrival times were accurate. No delay. Thanks

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

The flight crews were extremely professional helpful and courteous. Departure and arrival times were accurate. No delay. Thanks

Not very comfortable seated in the back plane due to turbulence

Everything about Korean air is great, hands down! Will always prefer this airline from other carriers.

Ford not that great the seat not to big for leg room like other airline

Crew was ok, but some passengers were a bit rude. Again, all outlets were not working, only the really slow charging usb plug on the entertainment system. Entertainment system was also bugged, some features just crash, the touch screen wasn't working and when trying to watch a movie the onscreen display kept flashing off and on making it very difficult to watch.

New plane. Perfect gluten free meal Very flawless procedures from check-in to the landing. Taking off on time and landing even earlier and the luggages are already there after shortest arrival report.

It was ok. Not good and not a bad experience

not too bad but not too great either. Service on all airlines declined ever since covid. Your Delta Stewardess are not that friendly at all. :-(

I like your stewardess, they are nice. However, your food could have been better and wheres your dessert? You do not offer beer or scotch. I do not drink alcohol biut my husband can have one or two, he has to ask if he can have one. during dinner or lunch, it should be offerred. Also, you do not have the most famous drinks ginger ale

Not accommodating ground staff On board slow service Crew members not very friendly

The gate area was incredibly short staffed, with one representative manning 4-5 flights, which caused a 3 hr delay in boarding even though the plane was all ready to leave. Other flights also were delayed because of this. The flight crew was awesome and I feel bad for the only gate worker on call, but Delta needs to hire more employees.

Very frustrated with boarding gate crew. She announced the plane was small and they would be limiting us to one item to carry on. Not a problem for me as I understand the tiny planes have limited space!! Not the case here! It was a rather large plane and had plenty of room for bags! So because I don’t want to be one of “those people” who ignores the request to check a carry on I did so asking if I would be able to pick it up at the bottom of the ramp on arrival in Knoxville to which she responded “yes”! Then I watched as every other passenger held onto their 2 items and boarded!! Then when we arrived in Knoxville our 2 carry ons had been put with all the other luggage and we had to go to baggage pick up and wait for all the big checked bags to come off the carousel! So she lied!! Frustrating. Next time I won’t be so nice!

Everything was great. The big planes could still stand to have a bit more leg room. Crew was amazing!!

It was a good experience except when boarding a female flight attendant did not go out of her way to assist my teenage daughters in finding space for their carry-ons after their compartments were full.

The flight was excellent, I recommend people to fly with Delta

On time departure, smooth trip, flight attendant told through passengers the gate we would arrive at and the gate our outbound flight was departing from. Early arrival

The crew were very welcoming and helpful. I just wish economy had a bit more leg room. My knees were constantly hitting the chair in front of me.

Checking in at the airport the agent only booked the first keg of my trip and had my checked luggage going to the airport with a layover! Never was issued a boarding pass for the second leg or received sticker fir my checked bag. All was well in the end! Delta agents helped to resolve the situation!!!

Delayed due to an ill passenger after loading. Not preventable on Delta's part. Was in first class. The seats are becoming worn and detaching from their velcro attachments. Only got snacks on flight. The attendant was not the friendliest.

I would fly again the whole experience was great. The only feed back I can give that they don't do that American Airlines does is the crew there is more humorous with boarding and thank their passengers. It makes it more fun to fly with them. I would however fly Delta again.

Should have video screens Plane audio was poor and without wired connection hard to understand crew. Should serve more than just cups of water and pretzels on six hour flight. Did not see crew rest of flight. Fix charging sockets to retain charging blocks.

Only water and pretzels served on six hour flight. Did not see crew rest of flight. No video screens and so no wired audio. Poor sound on plan so did not understand anything said by crew. This is a safety issue. Electrical socket did not retain charging block so could not charge phone. No video screen so could not watch movies. Phone is not a substitute.

It was fine. Flight was on time and arrived at destination with 15 min to spare.

My bag was lost with my medicine and I am very inconvenienced. I don’t know what happened, however I want you to do a better job on getting people’s bag back

I paid $380 for my one-way ticket from California to Minnesota. The fair did not include online check-in. I received instructions from their app to check in at a kiosk. At the kiosk, the boarding pass would not print until an actual person came to verify that I had a personal item and not a carry-on item, On the plane, the person next to me was drunk and allowed to continue to order alcohol. United is garbage I’d rather fly spirit.

The food that was offered based on class level of your ticket was absolutely ridiculous and disgusting. They didn't even hot tea to serve, the food was horrible. On our departure flight I was seated in premium plus economy and considering the cost of the flight the food was literally some of the worst I've ever eaten. On the return flight I sat in economy with extra leg room and was given a thin little throw "blanket" and a flimsy little pillow. The air condition was on artic and the seating arrangement wasn't really worth the money. The seat didn't recline good enough and the foot rest was laughable. Total waste.

The plane was dirty and the in seat air wasn't blowing as planes usually do.

Generally good but there wasn’t any staff available when my luggage didn’t appear at baggage claim in Fresno. It took about half an hour to locate a staff member to open up the locked room where it was being kept.

Generally good but there wasn’t any staff available when my luggage didn’t appear at baggage claim in Fresno. It took about half an hour to locate a staff member to open up the room where it was being kept.

The flight was delayed due to weather issue…WiFi did not work and even though I wanted to pay for WiFi I couldn’t buy it. Overall very disappointing even though I paid and reserved Business class

Again, multiple delays and I eventually just canceled and drove!

Great crew. We were delayed so that late passengers could get on the flight. Love the bedding in business class. Good food. Great experience.

The CX617 from HK to BKK was delayed more than 1.5 hours.

Horrible - they lied to me about baggage & boarding, even though I specifically spoke to their agents the day before my flight about my issue. When I showed up they did not let me board and stranded me at my airport until I bought a new flight with money I did not have to spend.

All four American Airlines flights I took in last seven days were delayed. Caused me loads of problems, missed meetings, loss of time and money.

American cancelled our flight home. Zero option for hotel, alternative transportation and took 3 hours to find our bags so we could take a 3 hour UBER ride home on our dime. Never flying AA again.

They gave my seat away although it was a connecting flight with them and the flight was a bit delayed.

They ocer booked the connecting flight. My bags took a long time to come out, nevertheless I got to the gate in time to board, but they have given my seat to another passenger. They were aware I was connecting from another flight that was a little late, but they did not care. The customer representatives were rude. A horrible experience.

Flight was cancelled had to move to another gate late again no internet paid for the month and never can use it waste of money

Not being able to purchase my check in baggage online was a negative.

Limited snack options cause the snack vendor was on strike

The experience was generally above average. The only downside was the absence of WiFi during my flight from Vancouver to San Francisco.

I was appalled to have to pay for just a regular seat when I went to book 24 hrs before my flight! Because it was only an hour flight I didn’t choose a seat from Grand Junction to Denver, but I did for Toronto and had to pay just to choose a regular available seat! In my 60+ years of flying this was the first time I have heard of this. Also, allowing people to bring on “huge “ suitcases, not carry on size, but much bigger, and then a large pack pack stuffed. So they take up all the room in the overhead bins and if we are later boarding, there is no room so we have to check our small carry on. I have already paid for and checked in one bag! I certainly will not choose to fly with United again unless it is the “only” airline available!

on demand entertainment in seat back awesome Check in Kiosk too demanding with endless demand for more information information then says go to counter. Counter agent unfriendly. Do it yourself check in luggage procedure not intuitive, upset employees frustrated the whole procedure.

It was an excellent experience, traveling from Toronto to Denver with United.

Ontime boarding. Almost 1 hour take off delay. We could have boarded slightly later since the pilots were in traffic

Flight was delayed, I had to put my luggage all the way in the back! They served only a beverage no snack on the way in Air Canada, definitely not a good first impression.

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.

Crowded plane but it flew on time and had friendly staff

Headphones for the movies have too much bass and can't be adjusted. Almost impossible to hear. Great movie selections but can't really watch them because you can't hear them. Also the system is very slow.

Book cheap flights from South Korea to Las Vegas

Recent round-trip flight deals

 
These are the cheapest round-trip flights to Las Vegas found on KAYAK in the last 72 hours.
9/11Wed
2 stopsAmerican Airlines
33h 24mICN-LAS
9/19Thu
2 stopsAmerican Airlines
29h 29mLAS-ICN
$424
6/4Tue
2 stopsAmerican Airlines
31h 54mICN-LAS
6/11Tue
1 stopAmerican Airlines
18h 15mLAS-ICN
$429
9/11Wed
1 stopAmerican Airlines
21h 48mICN-LAS
9/19Thu
1 stopAmerican Airlines
18h 15mLAS-ICN
$453
9/23Mon
2 stopsUnited Airlines
18h 47mICN-LAS
9/26Thu
2 stopsUnited Airlines
30h 05mLAS-ICN
$632
9/9Mon
1 stopUnited Airlines
19h 51mICN-LAS
9/18Wed
1 stopUnited Airlines
15h 00mLAS-ICN
$633
9/17Tue
1 stopDelta
14h 22mICN-LAS
9/27Fri
1 stopDelta
32h 45mLAS-ICN
$946
9/23Mon
1 stopDelta
33h 23mICN-LAS
9/26Thu
nonstopDelta
13h 30mLAS-ICN
$1,053
5/22Wed
nonstopKorean Air
11h 20mICN-LAS
6/28Fri
nonstopKorean Air
13h 00mLAS-ICN
$1,149
10/14Mon
nonstopKorean Air
11h 20mICN-LAS
10/16Wed
nonstopKorean Air
13h 30mLAS-ICN
$1,156
10/27Sun
1 stopAir Canada
22h 08mICN-LAS
11/5Tue
1 stopAir Canada
17h 30mLAS-ICN
$1,211

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Recent one-way flight deals

 
Only flying one-way? Below are some of the best deals for one-way flights to Las Vegas found on KAYAK in the last 72 hours.
9/26Thu
1 stopAmerican Airlines
18h 22mICN-LAS
$276
9/26Thu
2 stopsAmerican Airlines
21h 34mICN-LAS
$281
10/28Mon
2 stopsAmerican Airlines
30h 50mICN-LAS
$286
9/19Thu
2 stopsUnited Airlines
21h 08mICN-LAS
$368
9/9Mon
1 stopUnited Airlines
19h 21mICN-LAS
$634
10/20Sun
1 stopAir Canada
21h 41mICN-LAS
$835
9/19Thu
nonstopKorean Air
11h 20mICN-LAS
$886
5/23Thu
nonstopKorean Air
11h 20mICN-LAS
$903
9/14Sat
1 stopAir Canada
21h 41mICN-LAS
$964
6/23Sun
nonstopDelta
11h 20mICN-LAS
$1,498

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Last minute flights to Las Vegas

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 to Las Vegas that are departing in the next 10 days.
5/7Tue
multi-stopUnited Airlines
33h 26mICN-LAS
5/14Tue
multi-stopUnited Airlines
29h 18mLAS-ICN
$800
5/7Tue
multi-stop
45h 38mICN-LAS
5/10Fri
multi-stop
17h 40mLAS-ICN
$1,007
5/7Tue
multi-stop
16h 28mICN-LAS
5/10Fri
multi-stop
17h 40mLAS-ICN
$1,079
5/7Tue
multi-stop
18h 04mICN-LAS
5/14Tue
multi-stop
24h 15mLAS-ICN
$1,087
5/9Thu
multi-stopAsiana Airlines
15h 40mICN-LAS
5/9Thu
multi-stopAsiana Airlines
19h 28mLAS-ICN
$1,203
5/7Tue
multi-stopAsiana Airlines
33h 40mICN-LAS
5/8Wed
multi-stopAsiana Airlines
19h 28mLAS-ICN
$1,204
5/7Tue
multi-stopDelta
14h 35mICN-LAS
5/13Mon
multi-stopDelta
22h 35mLAS-ICN
$1,210
5/7Tue
multi-stopANA
34h 25mGMP-LAS
5/14Tue
multi-stopANA
37h 05mLAS-GMP
$1,314
5/7Tue
multi-stopKorean Air
18h 50mICN-LAS
5/9Thu
multi-stopKorean Air
23h 50mLAS-ICN
$1,367
5/8Wed
multi-stopKorean Air
18h 50mICN-LAS
5/9Thu
multi-stopKorean Air
23h 50mLAS-ICN
$1,368

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Flights to Las Vegas

Destination:

Las Vegas (LAS)United States

Return flight deals:

Las Vegas - South Korea

Cabin classes:

$1,147

Popular routes

The most searched flights to Las Vegas by KAYAK users.