Las Vegas airport offers self-service TSA screening to streamline security. Follow video instructions for a smoother departure experience.

Most accurate provider | eDreams 3 stars |
|---|---|
Most trusted provider | eDreams 3 stars |
Round-trip from | $734 (Kiwi.com) |
One-way from | $362 (Kiwi.com) |
Popular in | May |
Cheapest in | November |
Average price | $1,682 |
Good round-trip deal | $809 or less |
Good one-way deal | $483 or less |
Fly from
Fly to
Route
Depart
Return
Price
Las VegasSeoul
LAS - GMP
LASGMP
Las Vegas Harry Reid Intl
Tue 2/3
7:49 am-10:05 pm
2 stops21h 16m
Seoul Gimpo Intl
Tue 2/17
12:05 pm-2:29 pm
2 stops19h 24m
Las VegasSeoul
LAS - GMP
LASGMP
Las Vegas Harry Reid Intl
Tue 1/20
7:49 am-10:05 pm
2 stops21h 16m
Seoul Gimpo Intl
Tue 1/27
12:05 pm-6:41 pm
2 stops23h 36m
Las VegasIncheon
LAS - ICN
LASICN
Las Vegas Harry Reid Intl
Wed 1/14
8:13 pm-6:35 pm
2 stops29h 22m
Incheon Intl
Thu 1/22
8:35 pm-9:36 pm
2 stops18h 01m
Las VegasIncheon
LAS - ICN
LASICN
Las Vegas Harry Reid Intl
Thu 1/15
8:13 pm-6:35 pm
2 stops29h 22m
Incheon Intl
Sun 2/15
8:35 pm-11:16 pm
2 stops19h 41m
Las VegasSeoul
LAS - GMP
LASGMP
Las Vegas Harry Reid Intl
Sun 2/1
7:49 am-10:05 pm
2 stops21h 16m
Seoul Gimpo Intl
Thu 2/12
8:00 am-8:59 pm
2 stops29h 59m
Las VegasSeoul
LAS - GMP
LASGMP
Las Vegas Harry Reid Intl
Thu 2/5
7:49 am-6:20 pm
2 stops41h 31m
Seoul Gimpo Intl
Mon 2/9
8:00 am-7:45 pm
2 stops28h 45m
Las VegasIncheon
LAS - ICN
LASICN
Las Vegas Harry Reid Intl
Wed 4/8
9:43 pm-6:35 pm
2 stops28h 52m
Incheon Intl
Fri 4/17
8:35 pm-1:13 pm
2 stops32h 38m
Las VegasIncheon
LAS - ICN
LASICN
Las Vegas Harry Reid Intl
Wed 4/8
9:43 pm-6:35 pm
2 stops28h 52m
Incheon Intl
Thu 4/16
8:35 pm-10:51 pm
2 stops18h 16m
Las VegasIncheon
LAS - ICN
LASICN
Las Vegas Harry Reid Intl
Wed 4/15
9:10 pm-11:30 am
2 stops22h 20m
Incheon Intl
Wed 4/22
12:45 pm-9:40 pm
2 stops24h 55m
Las VegasSeoul
LAS - GMP
LASGMP
Las Vegas Harry Reid Intl
Mon 3/9
7:29 am-10:05 pm
2 stops22h 36m
Seoul Gimpo Intl
Thu 3/19
12:05 pm-2:36 pm
2 stops18h 31m
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy2 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 Accuracy2 stars | Trust Score*2 stars | |
| Price Accuracy- | Trust Score*1 star |
Currently, October is the cheapest month in which you can book a flight from Las Vegas to Seoul (average of $751). Flying from Las Vegas to Seoul in January is currently the most expensive (average of $1,224). 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.
When flying from Las Vegas to Seoul, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 69% versus a flight in the afternoon.
The most flights from LAS to SEL are scheduled on a Monday (2 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 on average).
San Francisco (SFO) – chosen by Cheapflights users on 50% of 1-stop itineraries from Las Vegas to Seoul on Cheapflights.
Seattle (SEA) is the most affordable 1-stop option, with an average round-trip price of $807.
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.
Overall
Boarding
Comfort
Crew
Entertainment
Food
Reviews
Chris,Mar 2025
SEA - ICN
Overall
Boarding
Comfort
Crew
Entertainment
Food
Reviews
Chris,Mar 2025
SEA - ICN
Overall
Boarding
Comfort
Crew
Entertainment
Food
Reviews
Chris,Mar 2025
SEA - ICN
Overall
Boarding
Comfort
Crew
Entertainment
Food
Reviews
Chris,Mar 2025
SEA - ICN
Overall
Boarding
Comfort
Crew
Entertainment
Food
Reviews
Chris,Mar 2025
SEA - ICN
Overall
Boarding
Comfort
Crew
Entertainment
Food
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$1,245 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$818 | Average$988 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$859 | Average$1,224 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$879 | Average$1,143 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$1,318 | Average$1,649 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$1,373 | Average$1,831 | FlexibilityNo cancel fee | On-timeN/A |