Las Vegas airport offers a self-service TSA screening option, simplifying security checks. Follow video instructions to prepare your items before passing through x-ray scanners.

Most accurate provider | CheapOair 3 stars |
|---|---|
Most trusted provider | CheapOair 3 stars |
Round-trip from | $686 (Kiwi.com) |
One-way from | $374 (Kiwi.com) |
Popular in | December |
Cheapest in | February |
Average price | $1,088 |
Good round-trip deal | $747 or less |
Good one-way deal | $401 or less |
Fly from
Fly to
Route
Depart
Return
Price
Las VegasIncheon
LAS - ICN
LASICN
Las Vegas Harry Reid Intl
Tue 2/10
12:05 pm-6:35 pm
1 stop37h 30m
Incheon Intl
Sun 2/15
8:35 pm-8:22 pm
1 stop16h 47m
Las VegasIncheon
LAS - ICN
LASICN
Las Vegas Harry Reid Intl
Tue 2/10
6:14 pm-6:35 pm
2 stops31h 21m
Incheon Intl
Sun 2/15
9:20 pm-8:16 pm
1 stop15h 56m
Las VegasIncheon
LAS - ICN
LASICN
Las Vegas Harry Reid Intl
Sat 2/14
7:45 am-4:15 pm
1 stop15h 30m
Incheon Intl
Tue 3/10
11:45 am-12:20 pm
2 stops16h 35m
Las VegasIncheon
LAS - ICN
LASICN
Las Vegas Harry Reid Intl
Thu 1/29
8:13 pm-6:35 pm
2 stops29h 22m
Incheon Intl
Sun 2/22
8:35 pm-10:07 am
2 stops30h 32m
Las VegasIncheon
LAS - ICN
LASICN
Las Vegas Harry Reid Intl
Sat 3/7
3:50 pm-6:35 pm
2 stops33h 45m
Incheon Intl
Sat 3/14
8:35 pm-11:16 pm
2 stops18h 41m
Las VegasIncheon
LAS - ICN
LASICN
Las Vegas Harry Reid Intl
Wed 4/15
9:26 pm-6:35 pm
2 stops29h 09m
Incheon Intl
Wed 4/22
8:35 pm-9:39 am
2 stops29h 04m
Las VegasIncheon
LAS - ICN
LASICN
Las Vegas Harry Reid Intl
Mon 3/16
7:00 am-12:45 pm
2 stops37h 45m
Incheon Intl
Wed 3/25
3:00 pm-10:56 am
2 stops35h 56m
Las VegasIncheon
LAS - ICN
LASICN
Las Vegas Harry Reid Intl
Mon 1/26
7:49 am-12:45 pm
2 stops35h 56m
Incheon Intl
Tue 2/17
3:00 pm-2:30 pm
2 stops40h 30m
Las VegasIncheon
LAS - ICN
LASICN
Las Vegas Harry Reid Intl
Wed 2/18
7:00 am-6:35 pm
2 stops42h 35m
Incheon Intl
Mon 3/16
10:00 am-11:16 pm
2 stops29h 16m
Las VegasIncheon
LAS - ICN
LASICN
Las Vegas Harry Reid Intl
Wed 1/28
7:49 am-12:45 pm
2 stops35h 56m
Incheon Intl
Mon 2/23
3:00 pm-2:30 pm
2 stops40h 30m
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*1 star | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*2 stars |
The price you pay for your flight from Las Vegas to Incheon Intl Airport may vary depending on when you book. For the best chance of a lower fare, look to book 19 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Currently, October is the cheapest month in which you can book a flight from Las Vegas to Incheon Intl Airport (average of $751). Flying from Las Vegas to Incheon Intl Airport in December is currently the most expensive (average of $1,122). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
A simple way to save on the total cost of your ticket is to fly from Las Vegas to Incheon Intl Airport at noon. If you’re flexible enough to do this you can expect to save up to 70% on your trip compared to booking a flight in the morning.
About 4% of weekly flights between Las Vegas and Incheon have experienced delays in the past year, with the average delay time being 91 minutes.
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.
Wednesday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.
Over the last year, Delta have had the lowest number of delays on this route, with no flights being classified as delayed.
San Francisco (SFO) – chosen by Cheapflights users on 60% of 1-stop itineraries from Las Vegas to Incheon Intl Airport on Cheapflights.
Vancouver (YVR) is the most affordable 1-stop option, with an average round-trip price of $991.
Flights via San Francisco (SFO) have the shortest average one-way travel time for 1-stop routes: 15h 10m.
Flights via San Francisco (SFO) offer the fastest connection on this route, with an average layover time of 1h 27m.
Food
Comfort
Entertainment
Boarding
Overall
Crew
Reviews
Chris,Mar 2025
SEA - ICN
Food
Comfort
Entertainment
Boarding
Overall
Crew
Reviews
Chris,Mar 2025
SEA - ICN
Food
Comfort
Entertainment
Boarding
Overall
Crew
Reviews
Chris,Mar 2025
SEA - ICN
Food
Comfort
Entertainment
Boarding
Overall
Crew
Reviews
Chris,Mar 2025
SEA - ICN
Food
Comfort
Entertainment
Boarding
Overall
Crew
Reviews
Chris,Mar 2025
SEA - ICN
Food
Comfort
Entertainment
Boarding
Overall
Crew
Reviews
Chris,Mar 2025
SEA - ICN
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$726 | Average$1,140 | FlexibilityNo cancel fee | On-time60% | |
| Cheapest$776 | Average$1,097 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$818 | Average$988 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$860 | Average$1,214 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$876 | Average$1,158 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$1,273 | Average$1,668 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$1,373 | Average$1,830 | FlexibilityNo cancel fee | On-timeN/A |