$309+ Cheap flights from Las Vegas (LAS) to Incheon Intl (ICN)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/3. Fares are subject to change and may not be available on all flights or dates of travel.
LAS — ICN
Oct 17 — Oct 241
Round-trip
1 adult, Economy
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Find cheap flights from Las Vegas to Incheon Intl with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Las Vegas Harry Reid Intl to Incheon Intl are usually found in August or March, booked 72 days in advance, depart on a Wednesday or Tuesday and return on a Wednesday
Cheap flight deals from Las Vegas to Incheon Intl
Cheapest
Best
Last-minute
One-way
Cheapest flights from Las Vegas to Incheon IntlExplore the most affordable flight options available from Las Vegas to Incheon Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2026.
Explore the most affordable flight options available from Las Vegas to Incheon Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2026.
This Mytrip deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/316:30 am -
1 stop22h 50m
Sat 11/77:45 pm -
1 stop18h 07m
Deal found 9/16![Multiple Airlines logo]()
$745
This Trip.com deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/236:30 am -
1 stop23h 10m
Mon 9/287:15 pm -
1 stop18h 55m
Deal found 9/16![Multiple Airlines logo]()
$746
This Trip.com deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/286:30 am -
1 stop22h 50m
Wed 11/47:45 pm -
1 stop18h 07m
Deal found 9/13![Multiple Airlines logo]()
$773
This Kiwi.com deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/246:30 am -
1 stop21h 40m
Wed 11/47:45 pm -
1 stop18h 07m
Deal found 9/16![Multiple Airlines logo]()
$785
This Kiwi.com deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/246:30 am -
1 stop21h 40m
Fri 11/67:45 pm -
1 stop21h 14m
Deal found 9/16![Multiple Airlines logo]()
$786
This Trip.com deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2811:23 am -
1 stop18h 17m
Sun 10/187:15 pm -
1 stop20h 48m
Deal found 9/13![Multiple Airlines logo]()
$787
This Kiwi.com deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/256:30 am -
1 stop22h 50m
Wed 11/47:45 pm -
1 stop14h 00m
Deal found 9/16![Multiple Airlines logo]()
$792
This Kiwi.com deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/246:30 am -
1 stop21h 40m
Sun 11/87:45 pm -
1 stop21h 14m
Deal found 9/16![Multiple Airlines logo]()
$793
This Kiwi.com deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/46:30 am -
1 stop21h 50m
Wed 11/117:45 pm -
1 stop18h 07m
Deal found 9/14![Multiple Airlines logo]()
$797
This Kiwi.com deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/256:30 am -
1 stop22h 50m
Sun 11/87:45 pm -
1 stop21h 14m
Deal found 9/16![Multiple Airlines logo]()
$800
This Trip.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/216:30 am -
1 stop23h 10m
Sat 10/176:00 pm -
1 stop18h 59m
Deal found 9/15![Multiple Airlines logo]()
$804
Best flights from Las Vegas to Incheon IntlDiscover carefully curated flight deals from Las Vegas to Incheon Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 17, 2026.
Discover carefully curated flight deals from Las Vegas to Incheon Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 17, 2026.
This Alaska Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/2910:12 pm -
2 stops26h 23m
Wed 2/38:15 pm -
3 stops41h 33m
Deal found 9/15![Multiple Airlines logo]()
$1,815
This Korean Air deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1911:50 pm -
Nonstop12h 50m
Thu 10/229:00 pm -
Nonstop11h 20m
Deal found 9/16![Korean Air logo]()
$2,135
This Delta deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/266:00 am -
1 stop17h 55m
Mon 11/99:00 pm -
Nonstop11h 10m
Deal found 9/16![Delta logo]()
$2,138
This Turkish Airlines deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/232:29 pm -
2 stops34h 51m
Sat 1/210:40 am -
2 stops39h 02m
Deal found 9/12![Multiple Airlines logo]()
$2,133
This Delta deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/1311:50 pm -
Nonstop12h 50m
Tue 10/272:30 pm -
1 stop18h 03m
Deal found 9/16![Delta logo]()
$2,144
This Delta deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/2411:50 pm -
Nonstop12h 50m
Wed 11/49:00 pm -
Nonstop11h 10m
Deal found 9/16![Delta logo]()
$2,183
This Turkish Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/71:31 pm -
2 stops35h 49m
Wed 12/212:05 am -
3 stops37h 34m
Deal found 9/15![Multiple Airlines logo]()
$2,184
This Delta deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2110:00 am -
1 stop15h 50m
Sat 10/249:00 pm -
Nonstop11h 20m
Deal found 9/13![Delta logo]()
$2,188
This Singapore Airlines deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/76:00 am -
3 stops40h 40m
Sat 11/214:55 pm -
3 stops46h 50m
Deal found 9/13![Multiple Airlines logo]()
$2,264
This Delta deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/710:50 pm -
Nonstop13h 20m
Sat 11/219:00 pm -
Nonstop11h 10m
Deal found 9/15![Delta logo]()
$2,234
Last-minute flights from Las Vegas to Incheon IntlDiscover last-minute flight deals from Las Vegas to Incheon Intl. Data last updated September 17, 2026 and is based on user searches.
Discover last-minute flight deals from Las Vegas to Incheon Intl. Data last updated September 17, 2026 and is based on user searches.
This Trip.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/216:30 am -
1 stop23h 10m
Sat 10/176:00 pm -
1 stop18h 59m
Deal found 9/15![Multiple Airlines logo]()
$804
This Trip.com deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/236:30 am -
1 stop23h 10m
Mon 9/287:15 pm -
1 stop18h 55m
Deal found 9/16![Multiple Airlines logo]()
$746
This Trip.com deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2811:23 am -
1 stop18h 17m
Sun 10/187:15 pm -
1 stop20h 48m
Deal found 9/13![Multiple Airlines logo]()
$787
This Kiwi.com deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/246:30 am -
1 stop21h 40m
Wed 11/47:45 pm -
1 stop18h 07m
Deal found 9/16![Multiple Airlines logo]()
$785
This Kiwi.com deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals ”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/246:30 am -
1 stop21h 40m
Fri 11/67:45 pm -
1 stop21h 14m
Deal found 9/16![Multiple Airlines logo]()
$786
This Kiwi.com deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/246:30 am -
1 stop21h 40m
Sun 11/87:45 pm -
1 stop21h 14m
Deal found 9/16![Multiple Airlines logo]()
$793
This Kiwi.com deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/256:30 am -
1 stop22h 50m
Wed 11/47:45 pm -
1 stop14h 00m
Deal found 9/16![Multiple Airlines logo]()
$792
This Kiwi.com deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/256:30 am -
1 stop22h 50m
Sun 11/87:45 pm -
1 stop21h 14m
Deal found 9/16![Multiple Airlines logo]()
$800
This Trip.com deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/286:30 am -
1 stop22h 50m
Wed 11/47:45 pm -
1 stop18h 07m
Deal found 9/13![Multiple Airlines logo]()
$773
This Mytrip deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/316:30 am -
1 stop22h 50m
Sat 11/77:45 pm -
1 stop18h 07m
Deal found 9/16![Multiple Airlines logo]()
$745
One-way flights from Las Vegas to Incheon IntlSearch for one-way flight options from Las Vegas to Incheon Intl. Find affordable one-way fares based on user searches. Data last updated September 17, 2026.
Search for one-way flight options from Las Vegas to Incheon Intl. Find affordable one-way fares based on user searches. Data last updated September 17, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/34:35 pm -
1 stop35h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![Multiple Airlines logo]()
$309
This Kiwi.com deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/611:00 am -
1 stop17h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/17![Multiple Airlines logo]()
$316
This Kiwi.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/116:30 am -
1 stop21h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![Multiple Airlines logo]()
$317
This Kiwi.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/1412:30 pm -
1 stop39h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![Multiple Airlines logo]()
$323
This Kiwi.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/274:35 pm -
1 stop36h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![Multiple Airlines logo]()
$341
This Kiwi.com deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/53:17 pm -
1 stop37h 03m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![Multiple Airlines logo]()
$351
This Kiwi.com deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/104:35 pm -
1 stop35h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![Multiple Airlines logo]()
$352
This Kiwi.com deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/312:55 pm -
2 stops38h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![Multiple Airlines logo]()
$357
Find flight deals from Las Vegas to Incheon Intl
Discover tips and strategies to find the most affordable flight options for your journey from Las Vegas (LAS) to Incheon Intl (ICN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 17, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $773 (Trip.com) |
One-way from | $309 (Kiwi.com) |
Popular in | July |
Cheapest in | August |
Average price | $1,258 |
Good round-trip deal | $953 or less |
Good one-way deal | $506 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Las Vegas to Incheon Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated September 17, 2026.
Use the filters below to find and compare flights from Las Vegas to Incheon Intl Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Las VegasIncheon
LAS Las Vegas Harry Reid Intl - ICN Incheon Intl
LASICN
Las Vegas Harry Reid Intl
Tue 11/17
11:20 am-12:45 pm
2 stops32h 25m
Incheon Intl
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$491
Las VegasIncheon
LAS Las Vegas Harry Reid Intl - ICN Incheon Intl
LASICN
Las Vegas Harry Reid Intl
Tue 3/9
7:29 am-9:25 pm
2 stops44h 56m
Incheon Intl
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$535
Las VegasIncheon
LAS Las Vegas Harry Reid Intl - ICN Incheon Intl
LASICN
Las Vegas Harry Reid Intl
Sun 11/15
7:28 pm-9:25 pm
2 stops56h 57m
Incheon Intl
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$547
Las VegasIncheon
LAS Las Vegas Harry Reid Intl - ICN Incheon Intl
LASICN
Las Vegas Harry Reid Intl
Sat 1/30
4:11 pm-6:35 pm
2 stops33h 24m
Incheon Intl
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$595
Las VegasIncheon
LAS Las Vegas Harry Reid Intl - ICN Incheon Intl
LASICN
Las Vegas Harry Reid Intl
Wed 1/6
4:45 pm-10:30 am
3 stops24h 45m
Incheon Intl
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$860
Las VegasIncheon
LAS Las Vegas Harry Reid Intl - ICN Incheon Intl
LASICN
Las Vegas Harry Reid Intl
Tue 2/2
11:50 pm-3:45 pm
3 stops46h 55m
Incheon Intl
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$1,055
Las VegasIncheon
LAS Las Vegas Harry Reid Intl - ICN Incheon Intl
LASICN
Las Vegas Harry Reid Intl
Tue 1/12
10:50 pm-5:10 am
Nonstop13h 20m
Incheon Intl
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$1,200
Las VegasIncheon
LAS Las Vegas Harry Reid Intl - ICN Incheon Intl
LASICN
Las Vegas Harry Reid Intl
Wed 11/18
10:50 pm-5:10 am
Nonstop13h 20m
Incheon Intl
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$1,200
Las VegasIncheon
LAS Las Vegas Harry Reid Intl - ICN Incheon Intl
LASICN
Las Vegas Harry Reid Intl
Wed 3/10
10:50 pm-5:10 am
Nonstop13h 20m
Incheon Intl
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$1,200
Quickest round-trip
Las VegasIncheon
LAS Las Vegas Harry Reid Intl - ICN Incheon Intl
LASICN
Las Vegas Harry Reid Intl
Mon 10/19
11:50 pm-4:40 am
Nonstop12h 50m
Incheon Intl
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$1,200
Showing 1-10 of 21 resultsSorted by cheapest first
Compare providers for flights from Las Vegas to Incheon Intl
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Las Vegas to Incheon Intl in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | 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 Accuracy- | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Las Vegas-Incheon Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Las Vegas-Incheon Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Las Vegas-Incheon Intl Airport flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Las Vegas-Incheon Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Las Vegas-Incheon Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Las Vegas to Incheon Intl
Have a flexible travel schedule? Discover the best time to fly to Incheon Intl from Las Vegas with our price prediction graph.
LAS-ICN
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Las Vegas to Incheon Intl Airport
Prices
Airlines
Delays
More
How far ahead should I book a flight from Las Vegas to Incheon Intl Airport?
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 71 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest month to book a flight from Las Vegas to Incheon Intl Airport?
Currently, August is the cheapest month in which you can book a flight from Las Vegas to Incheon Intl Airport (average of $1,183). Flying from Las Vegas to Incheon Intl Airport in July is currently the most expensive (average of $2,038). 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.
What is the cheapest time of day to fly from LAS to ICN?
Find hourly flight availability from Las Vegas to Incheon Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 17, 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Las Vegas to Incheon Intl Airport as you normally would.
How often are flights from Las Vegas to Incheon delayed?
About 5% of weekly flights between Las Vegas and Incheon have experienced delays in the past year, with the average delay time being 80 minutes.
What is the most punctual flight time for Las Vegas to Incheon flights?
Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Monday 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.
Which airline has the best punctuality record on Las Vegas to Incheon flights?
Over the last year, Korean Air have had the lowest number of delays on this route, with just 5% of flights being delayed.
What’s the top layover airport for flights from Las Vegas to Incheon Intl Airport?
Share of 1-stop round-trip flights from Las Vegas to Incheon Intl Airport chosen by Cheapflights users in the past 12 months, using the same layover each way.
Vancouver (YVR) – chosen by Cheapflights users on 50% of 1-stop itineraries from Las Vegas to Incheon Intl Airport on Cheapflights.
What’s the cheapest layover airport for flights from Las Vegas to Incheon Intl Airport?
Average round-trip fare for 1-stop flights from Las Vegas to Incheon Intl Airport, chosen by Cheapflights users in the past 12 months, with the same layover each way.
San Francisco (SFO) is the most affordable 1-stop option, with an average round-trip price of $1,169.
What’s the fastest layover option from Las Vegas to Incheon Intl Airport?
Shortest average travel time for 1-stop one-way flights from Las Vegas to Incheon Intl Airport, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.
Flights via San Francisco (SFO) have the shortest average one-way travel time for 1-stop routes: 15h 29m.
Which airport typically offers the quickest layover for flights from Las Vegas to Incheon Intl Airport?
Average layover duration for 1-stop one-way flights from Las Vegas to Incheon Intl Airport, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via San Francisco (SFO) offer the fastest connection on this route, with an average layover time of 1h 45m.
The best insider tips for Las Vegas to Incheon Intl Airport flights
AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Las Vegas to Incheon Intl Airport trip
Our travel experts
Reviews of airlines servicing Incheon Intl
Get insights into the airlines that provide service to Incheon Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Incheon Intl. Reviews last updated September 17, 2026.
See what other customers who have flown with Korean Air,Asiana Airlines, andDelta from Las Vegas to Incheon Intl Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
8.2
Crew
8.7
Boarding
8.5
Comfort
8.3
Food
8.1
Overall
8.4
Reviews
1 / 20
10.0
ExcellentChris,Mar 2025
SEA - ICN
Entertainment
8.2
Crew
8.7
Boarding
8.5
Comfort
8.3
Food
8.1
Overall
8.4
Reviews
1 / 20
10.0
ExcellentChris,Mar 2025
SEA - ICN
Entertainment
8.2
Crew
8.7
Boarding
8.5
Comfort
8.3
Food
8.1
Overall
8.4
Reviews
1 / 20
10.0
ExcellentChris,Mar 2025
SEA - ICN
Entertainment
8.2
Crew
8.7
Boarding
8.5
Comfort
8.3
Food
8.1
Overall
8.4
Reviews
1 / 20
10.0
ExcellentChris,Mar 2025
SEA - ICN
Entertainment
8.2
Crew
8.7
Boarding
8.5
Comfort
8.3
Food
8.1
Overall
8.4
Reviews
1 / 20
10.0
ExcellentChris,Mar 2025
SEA - ICN
Entertainment
8.2
Crew
8.7
Boarding
8.5
Comfort
8.3
Food
8.1
Overall
8.4
Reviews
1 / 20
10.0
ExcellentChris,Mar 2025
SEA - ICN
Related info for your journey
Find useful and relevant information for your journey from Las Vegas to Incheon Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Incheon Intl Airport?
Book flights to Incheon Intl Airport if you plan to visit one of these locationsSeongnam
Suwon
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Top 6 airlines flying from Las Vegas to Incheon Intl
Discover the top 6 airlines that operate flights from Las Vegas to Incheon Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated September 17, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$582 | Average$1,881 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$755 | Average$1,275 | FlexibilityNo cancel fee | On-time60% | |
| Cheapest$836 | Average$1,260 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$983 | Average$1,258 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$1,134 | Average$1,324 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$1,529 | Average$1,821 | FlexibilityNo cancel fee | On-time81% |