฿16,520 Cheap Flights from Seoul (ICN) to Las Vegas (LAS)

View ฿16,520 flight on Sun, 19 Oct 2025Opens in a new window

Popular airlines from Incheon Intl. Airport (ICN) to Harry Reid Intl. Airport (LAS)

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Cheap Flights from Seoul (ICN) to Las Vegas (LAS)

Prices were available within the past 7 days and start at ฿16,520 for one-way flights and ฿20,300 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Mon, 22 Sep - Fri, 26 Sep
ICN
Seoul
LAS
Las Vegas
฿20,300 Return, found 1 day ago
฿20,300
Return
found 1 day ago
Select Air Canada flight, departing Mon, 22 Sep from Seoul to Las Vegas, returning Fri, 26 Sep, priced at ฿20,300 found 1 day ago
American Airlines
Mon, 22 Sep - Fri, 26 Sep
ICN
Seoul
LAS
Las Vegas
฿20,425 Return, found 1 day ago
฿20,425
Return
found 1 day ago
Select American Airlines flight, departing Mon, 22 Sep from Seoul to Las Vegas, returning Fri, 26 Sep, priced at ฿20,425 found 1 day ago
United
Tue, 16 Sep - Wed, 24 Sep
ICN
Seoul
LAS
Las Vegas
฿20,505 Return, found 1 day ago
฿20,505
Return
found 1 day ago
Select United flight, departing Tue, 16 Sep from Seoul to Las Vegas, returning Wed, 24 Sep, priced at ฿20,505 found 1 day ago
American Airlines
Tue, 16 Sep - Wed, 24 Sep
ICN
Seoul
LAS
Las Vegas
฿20,770 Return, found 1 day ago
฿20,770
Return
found 1 day ago
Select American Airlines flight, departing Tue, 16 Sep from Seoul to Las Vegas, returning Wed, 24 Sep, priced at ฿20,770 found 1 day ago
Air Canada
Mon, 22 Sep - Fri, 26 Sep
ICN
Seoul
LAS
Las Vegas
฿23,380 Return, found 1 day ago
฿23,380
Return
found 1 day ago
Select Air Canada flight, departing Mon, 22 Sep from Seoul to Las Vegas, returning Fri, 26 Sep, priced at ฿23,380 found 1 day ago
American Airlines
Tue, 16 Sep - Wed, 24 Sep
ICN
Seoul
LAS
Las Vegas
฿23,400 Return, found 1 day ago
฿23,400
Return
found 1 day ago
Select American Airlines flight, departing Tue, 16 Sep from Seoul to Las Vegas, returning Wed, 24 Sep, priced at ฿23,400 found 1 day ago
American Airlines
Sat, 13 Sep - Fri, 19 Sep
ICN
Seoul
LAS
Las Vegas
฿25,080 Return, found 5 days ago
฿25,080
Return
found 5 days ago
Select American Airlines flight, departing Sat, 13 Sep from Seoul to Las Vegas, returning Fri, 19 Sep, priced at ฿25,080 found 5 days ago
American Airlines
Thu, 28 Aug - Sat, 6 Sep
ICN
Seoul
LAS
Las Vegas
฿25,110 Return, found 1 day ago
฿25,110
Return
found 1 day ago
Select American Airlines flight, departing Thu, 28 Aug from Seoul to Las Vegas, returning Sat, 6 Sep, priced at ฿25,110 found 1 day ago
Delta
Tue, 16 Sep - Wed, 24 Sep
ICN
Seoul
LAS
Las Vegas
฿25,285 Return, found 1 day ago
฿25,285
Return
found 1 day ago
Select Delta flight, departing Tue, 16 Sep from Seoul to Las Vegas, returning Wed, 24 Sep, priced at ฿25,285 found 1 day ago
Asiana Airlines
Tue, 16 Sep - Wed, 24 Sep
ICN
Seoul
LAS
Las Vegas
฿26,610 Return, found 1 day ago
฿26,610
Return
found 1 day ago
Select Asiana Airlines flight, departing Tue, 16 Sep from Seoul to Las Vegas, returning Wed, 24 Sep, priced at ฿26,610 found 1 day ago

Find the cheapest month to fly from Seoul (ICN) to Las Vegas (LAS)

November is typically the cheapest month to fly

From ฿19,263 - ฿26,187 per traveller.

Graph displaying average flight prices per month

Flight from Seoul to Las Vegas route information
Origin airport
Incheon Intl.
Destination airport
Harry Reid Intl.
Airlines serving
Air Canada, American Airlines, Asiana Airlines, Cathay Pacific, Delta, Korean Air, United, WestJet
Return price
฿20,300
Distance
9612 km
Average flight time
12 hours 40 mins

Perfect flights from Seoul to Las Vegas

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Seoul to Las Vegas. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
 
Picture yourself strolling through the streets of Las Vegas, surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
 
Our flexible Incheon Intl. to Harry Reid Intl. ticket options cater to your travel preferences, with incredible one-way fares from ฿16,520 and roundtrip prices from ฿20,300. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
 
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at Harry Reid Intl. and explore Las Vegas and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
 
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your ICN to LAS travel arrangements today and embark on the journey of a lifetime in Las Vegas.

Frequently asked questions

How much is a flight from ICN to Harry Reid Airport (formerly McCarran Airport)?
Round-trip flights between Incheon Intl. Airport (ICN) and LAS start from ฿20,300. This figure is based on fares advertised within the last 7 days on Expedia for flights departing within the next year — book today to avoid missing out. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Seoul–Incheon Intl. Airport to LAS?
Most flights can be cancelled online, but every airline has a different set of terms and conditions. If you do need to cancel your flight, check out our Customer Service Portal and follow the instructions.
How do I find cheap flights from Seoul–Incheon Intl. Airport to Harry Reid Airport (formerly McCarran Airport) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Incheon Intl. Airport (ICN) to LAS flights, you'll see a "no change fees" filter for you to select.
How far is the flight from ICN to LAS?
South Korea to Las Vegas is around 9,700 kilometres, so get ready to spend quite a while in the air. Make sure you pack all the essentials, from your eye mask to your earphones. Throw in a few snacks to nibble on throughout your trip too.
Which airlines fly direct from ICN to Harry Reid Airport (formerly McCarran Airport)?
If you'd like to fly directly from ICN to LAS, Korean Air (KE) is a top option. It operates 13 monthly flights between South Korea and Las Vegas.
Are ICN to Harry Reid Airport (formerly McCarran Airport) flight tickets cheaper when they're purchased at the last minute?
Booking your trip from Incheon Airport to Harry Reid Airport (formerly McCarran Airport) last minute could be your ticket to an awesome deal. However, it could end up costing a good deal more! If you'd rather not take any chances, book well ahead of your departure date. In fact, Expedia has some of the biggest bargains as far ahead as 12 months in advance. If your preferred carrier hasn't released tickets yet, check back frequently as deals are updated on Expedia all the time.

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