₩631,600 Cheap Flights from Seoul (ICN) to Las Vegas (LAS)

View ₩631,600 flight on Fri, Nov 7, 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 to Las Vegas (ICN-LAS)

Prices were available within the past 7 days and start at ₩631,600 for one-way flights and ₩835,300 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Hawaiian Airlines
Mon, Nov 3 - Thu, Nov 20
ICN
Seoul
LAS
Las Vegas
₩835,300 Roundtrip, found 6 days ago
₩835,300
Roundtrip
found 6 days ago
Select Hawaiian Airlines flight, departing Mon, Nov 3 from Seoul to Las Vegas, returning Thu, Nov 20, priced at ₩835,300 found 6 days ago
Hawaiian Airlines
Sat, Nov 1 - Wed, Nov 5
ICN
Seoul
LAS
Las Vegas
₩844,400 Roundtrip, found 6 days ago
₩844,400
Roundtrip
found 6 days ago
Select Hawaiian Airlines flight, departing Sat, Nov 1 from Seoul to Las Vegas, returning Wed, Nov 5, priced at ₩844,400 found 6 days ago
Hawaiian Airlines
Fri, Nov 7 - Thu, Nov 13
ICN
Seoul
LAS
Las Vegas
₩845,100 Roundtrip, found 4 days ago
₩845,100
Roundtrip
found 4 days ago
Select Hawaiian Airlines flight, departing Fri, Nov 7 from Seoul to Las Vegas, returning Thu, Nov 13, priced at ₩845,100 found 4 days ago
United
Fri, Oct 31 - Fri, Nov 7
ICN
Seoul
LAS
Las Vegas
₩877,900 Roundtrip, found 2 hours ago
₩877,900
Roundtrip
found 2 hours ago
Select United flight, departing Fri, Oct 31 from Seoul to Las Vegas, returning Fri, Nov 7, priced at ₩877,900 found 2 hours ago
American Airlines
Wed, Oct 22 - Wed, Oct 29
ICN
Seoul
LAS
Las Vegas
₩882,300 Roundtrip, found 6 days ago
₩882,300
Roundtrip
found 6 days ago
Select American Airlines flight, departing Wed, Oct 22 from Seoul to Las Vegas, returning Wed, Oct 29, priced at ₩882,300 found 6 days ago
Delta
Fri, Sep 19 - Sat, Sep 20
ICN
Seoul
LAS
Las Vegas
₩890,000 Roundtrip, found 1 day ago
₩890,000
Roundtrip
found 1 day ago
Select Delta flight, departing Fri, Sep 19 from Seoul to Las Vegas, returning Sat, Sep 20, priced at ₩890,000 found 1 day ago
Air Canada
Mon, Jan 26 - Mon, Feb 2
ICN
Seoul
LAS
Las Vegas
₩1,193,800 Roundtrip, found 2 days ago
₩1,193,800
Roundtrip
found 2 days ago
Select Air Canada flight, departing Mon, Jan 26 from Seoul to Las Vegas, returning Mon, Feb 2, priced at ₩1,193,800 found 2 days ago
WestJet
Mon, Oct 6 - Tue, Oct 21
ICN
Seoul
LAS
Las Vegas
₩1,323,400 Roundtrip, found 2 days ago
₩1,323,400
Roundtrip
found 2 days ago
Select WestJet flight, departing Mon, Oct 6 from Seoul to Las Vegas, returning Tue, Oct 21, priced at ₩1,323,400 found 2 days ago
Alaska Airlines
Fri, Aug 15 - Fri, Sep 5
ICN
Seoul
LAS
Las Vegas
₩1,402,700 Roundtrip, found 4 hours ago
₩1,402,700
Roundtrip
found 4 hours ago
Select Alaska Airlines flight, departing Fri, Aug 15 from Seoul to Las Vegas, returning Fri, Sep 5, priced at ₩1,402,700 found 4 hours ago
Philippine Airlines
Tue, Sep 2 - Fri, Sep 12
ICN
Seoul
LAS
Las Vegas
₩1,521,500 Roundtrip, found 6 days ago
₩1,521,500
Roundtrip
found 6 days ago
Select Philippine Airlines flight, departing Tue, Sep 2 from Seoul to Las Vegas, returning Fri, Sep 12, priced at ₩1,521,500 found 6 days ago

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

November is typically the cheapest month to fly

From ₩816,443 - ₩1,111,671 per traveler.

Graph displaying average flight prices per month

Flights from Seoul (ICN) to Las Vegas (LAS)
Origin airport
Incheon Intl.
Destination airport
Harry Reid Intl.
Airlines serving
Air Canada, Air France, Alaska Airlines, All Nippon Airways, American Airlines, Cathay Pacific, China Airlines, Delta, Finnair, Hawaiian Airlines, Japan Airlines, KLM, Korean Air, Lufthansa, Singapore Airlines, United, WestJet
Roundtrip price
₩835,300
Distance
9612 km
Average flight time
12 hours 40 mins

Incheon to Las Vegas Flights

Sometimes you just need to get out of town or maybe you’re looking for a change of scenery. Regardless of the reason, a flight from Incheon to Las Vegas will do just the trick! Go on, plan to see all the famous landmarks and eat your weight in the local cuisine. Your trip is beckoning, so answer the call by packing your suitcase and filling your travel itinerary with exploring Las Vegas.

Whether you’re flying for business or jet-setting on your personal time, you’ve come to the right place. Here at Expedia.com, we’ll pair you up with ICN to LAS flights that won’t make your bank account wince. Ready to temporarily leave behind Incheon for new horizons? Browse through our cheap airfare, and filter by flight times and dates until you find just what you had in mind. From flights without layovers to ones that arrive early in the morning, you’ll come across plane tickets that suit your travel preferences. You can even bundle your flight to LAS with hotels and car rentals to score even bigger savings.

All set to hit the clouds? Book your travel arrangements with us today and have left-over money to put toward your travel outings and adventures.

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 ₩835,300. 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 canceled 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 kilometers, 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.

Explore a world of travel with Expedia

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