Cheap flights from Seoul to Las Vegas from $404
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seoul to Las Vegas departing on 9/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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How to get the cheapest flight ticket from Seoul to Las Vegas
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Las Vegas?
The month of February is, on average, the cheapest month to fly to Las Vegas from Seoul, with most prices found around $738. The month of September is another great option to travel to Las Vegas, with average flight prices from Seoul averaging around $894.
What is the cheapest day to depart on your flight to Las Vegas?
Our data shows that Thursday is the least expensive day to fly to Las Vegas. Tickets to fly out on this day can be as low as $1,162. Flights from Seoul to Las Vegas on a Sunday will generally be more expensive and average around $2,994. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.
What is the cheapest time of day to depart on your flight to Las Vegas?
The cheapest time of day to fly to Las Vegas is in the evening when flights can be purchased for as low as $1,232. Flights to Las Vegas are more costly in the morning, with an average ticket price of $1,711. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.
What is the cheapest Seoul to Las Vegas Harry Reid Intl flight route?
Fly from Incheon Intl to Las Vegas Harry Reid Intl for the best Seoul - Las Vegas Harry Reid Intl flight prices
How far in advance should I book a flight to Las Vegas?
You are more likely to see cheaper flights to Las Vegas from Seoul when booking 16 weeks ahead of your departure date. In general, you can expect to find flights to Las Vegas for around $1,067 when searching 16 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Las Vegas from Seoul for as low as $869 on momondo.
What cabin class options are available on Seoul to Las Vegas Harry Reid Intl flights?
There are 3 cabin classes available to choose from on Seoul to Las Vegas Harry Reid Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Seoul to Las Vegas Harry Reid Intl?
WestJet is the most popular carrier operating from Seoul to Las Vegas Harry Reid Intl
What airlines fly to Las Vegas?
Korean Air, United Airlines and Air Canada are the top three most popular airlines that fly to Las Vegas from Seoul according to our data. Korean Air is the first choice among our users, with 44% of people opting to fly with this airline when traveling to Las Vegas. Keep in mind that there are 7 different airlines that fly to Las Vegas on a routine basis, so you have a few additional options to choose from.
How many flights depart from Seoul to Las Vegas on average per day?
As of June 2025, there are 2 flights per day flying from Seoul to Las Vegas. The most common time of day flights depart is 9:00PM, with 100% of flights taking off in the evening.
How many flights depart from Seoul to Las Vegas on average per week?
The number of flights available between Seoul and Las Vegas is 14 per week as of June 2025. The most frequent departure day is Mon, with 14% of weekly flights leaving on this day.
When to book flights from Seoul to Las Vegas
Cheap Seoul to Las Vegas (SEL to LAS) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Seoul to Las Vegas
How far is Seoul to Las Vegas Harry Reid Intl by plane?
The distance between Seoul and Las Vegas Harry Reid Intl is about 5974.4 mi. A reasonable flight in good conditions will take 13h 35m.
When did momondo last update prices for flights from Seoul to Las Vegas Harry Reid Intl Airport?
Prices for flights from Seoul to Las Vegas Harry Reid Intl Airport were last updated today.
How many operators does momondo search for flights from Seoul to Las Vegas Harry Reid Intl Airport?
As of June 2025, there are 7 operators available to choose from for flights from Seoul to Las Vegas Harry Reid Intl Airport.
How old do you have to be to fly from Seoul to Las Vegas Harry Reid Intl Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Seoul to Las Vegas Harry Reid Intl Airport.
What documentation or ID do you need to fly to Las Vegas Harry Reid Intl Airport?
The required travel and health documents for your Las Vegas Harry Reid Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Las Vegas Harry Reid Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Seoul to Las Vegas?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Seoul to Las Vegas is Boeing 777-300ER (90.41% of total bookings). The next most popular plane models are Airbus A350-900 (4.43%), Airbus A330-900neo (2.95%), and Airbus A380-800 (1.11%).
What is the most popular airline from Seoul to Las Vegas?
Based on momondo bookings for flights between Seoul and Las Vegas, the leading airline is Korean Air, making up 33% of the total bookings. Other popular airlines include United Airlines with 32%, Air Canada with 19%, and Delta with 16%.
Best airlines flying from Seoul to Las Vegas
Compare and see reviews for airlines that fly from Seoul to Las Vegas with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $483 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $600 | Free Cancellation | Rating 7.1 9,537 reviews | |||
| PriceFrom $612 | Free Cancellation | Rating 7.4 8,790 reviews | |||
| PriceFrom $683 | Free Cancellation | Rating 7.8 2,494 reviews | |||
| PriceFrom $776 | Free Cancellation | Rating 8.2 440 reviews | |||
| PriceFrom $905 | Free Cancellation | Rating 8.4 1,088 reviews | |||
| PriceFrom $1,083 | Free Cancellation | Rating 8.0 7,946 reviews |
Korean Air Flights From Seoul to Las Vegas
Across 7 Korean Air flights from Seoul to Las Vegas this week, the average price was $1,152, with the best Korean Air deals starting from $905 round-trip. 1,088 users have rated Korean Air on momondo, with an average score of 8.4/10.
Delta Flights From Seoul to Las Vegas
$1,083 is the best Delta flight deal from Seoul to Las Vegas found on momondo over the last 72 hours. The average Delta ticket price found was closer to $1,413, however, with flight time and availability significantly affecting the price. Delta (8.0/10 from 7,950 user reviews) flies into Las Vegas from Seoul 7 times in an average week so prices can vary.
Traveling to a place near Las Vegas?
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Why should I use momondo to find a flight deal from Seoul to Las Vegas?
Finding the right flight to Las Vegas from Seoul is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Las Vegas quick and easy, saving you time and money.
Can I find flights from Seoul to Las Vegas with flexible booking policies on momondo?
Yes. All flights to Las Vegas from Seoul on momondo can be compared and filtered by various policies on offer, including flexible booking.
How can momondo help me find flights from Seoul to Las Vegas?
momondo provides multiple filters to help you find the best flight to Las Vegas from Seoul. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from Seoul to Las Vegas right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of Seoul to Las Vegas flights. All you need is a valid email address and we will do the rest; it is that quick and easy.