$349 Find Cheap Flights from Las Vegas to Seoul Incheon Airport - Compare and Save

For eco-friendly flights from Las Vegas to Incheon, you can book with Delta Air Lines, Air Canada, United Airlines, Korean Air, Asiana Airlines, or WestJet, which emit less CO₂ than other airlines operating the route. These airlines have adopted several sustainable practices to reduce carbon emissions in their daily operations.

You can take the A’REX Airport Express train from the Airport Transportation Center to Seoul Station in the downtown area. The journey time is around 43 minutes. The Seoul Metropolitan Subway, which stops at 11 stations, is more affordable but slightly longer (about 56 minutes). Other options include buses, taxis, and car rentals.

United Airlines has the best carry-on weight allowance for direct flights from Las Vegas to Incheon. There is no maximum weight limit for carry-on baggage, but your bag shouldn’t exceed 9 x 14 x 22 inches and should fit in the overhead storage section, while your personal item shouldn’t be bigger than 9 x 10 x 17 inches and should fit under the seat in front of you. Korean Air has a carry-on weight limit of 22 lb on Economy Class cabins.

Harry Reid International Airport (LAS) offers a range of services and amenities to aid passengers with disabilities or reduced mobility flying through the airport. You’ll find Aira and MagnusCards, wheelchair assistance, visual paging, TDD phones, service animal relief stations, special assistance, and wheelchair-accessible spaces.

Among airlines operating Las Vegas to Incheon Intl Airport flights:

• Korean Air: offers extra legroom; offers free seat selection
• Delta: offers extra legroom; offers free seat selection

Extra legroom and free seat selection availability depends on fare class and route.

Only Korean Air operates flights between Las Vegas and Incheon Intl Airport.

Flights from Las Vegas to Incheon Intl Airport usually depart from Las Vegas Harry Reid Intl (LAS) and arrive at Incheon Intl (ICN).

Here are some options for this route, based on selected ticket types and cabin classes:

• Korean Air: a cabin bag and a checked bag in Economy Class
• Delta: a cabin bag and a checked bag in Economy Class

Bag allowance can vary by ticket type, cabin class, route and airline, so travelers should check the fare details before booking.

Four cabin classes are available on flights from Las Vegas to Incheon Intl Airport:

• Economy Class
• Premium Economy Class
• Business Class
• First Class

Prices vary by airline.

On this route, layover flights are cheaper than nonstop options on average. Layover fares average $1,073 round-trip via Los Angeles Los Angeles (LAX), compared to $1,752 for nonstop.

The Boeing 777-300ER family is used most often on this route, operated mainly by Korean Air and Delta. Other aircraft seen on the route include Boeing 787-9 Dreamliner variants.

One-stop flights from Las Vegas to Incheon Intl Airport most commonly connect through:

• Vancouver Intl (YVR) - 49% of one-stop connections
• San Francisco (SFO) - 24% of one-stop connections
• Calgary (YYC) - 11% of one-stop connections
• Los Angeles Los Angeles (LAX) - 8% of one-stop connections

Vancouver Intl (YVR) handles the largest share of one-stop connections on this route.

Yes. Being flexible with your travel dates can save you up to 29% on the Las Vegas to Incheon Intl Airport route. Friday is the cheapest departure day at $964 round-trip on average, while Saturday is the most expensive at $1,347, a difference of $383. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

A flight is considered delayed when it departs 15 minutes or more after its scheduled time. This is the standard used by the US Department of Transportation and most airline industry reporting. On the Las Vegas to Incheon Intl Airport route, 5% of flights were delayed in the past 3 months, with delays averaging 41 minutes.

Night is the busiest departure period on Las Vegas to Incheon Intl Airport flights, with 100% of flights leaving in that window. Morning departures account for 0%, afternoon flights for 0%, and evening flights for 0%.

Some of the most popular sights in Incheon Intl Airport are Unseo Station, Incheon International Airport Terminal 1 Station and Songdo Convensia. These are among the most viewed places in Incheon Intl Airport on KAYAK.

These are the earliest and latest flight times available from Las Vegas to Incheon Intl Airport:

• Earliest: departs at 10:50 pm and lands at 11:57 am
• Latest: departs at 11:50 pm and lands at 12:57 pm.

The flight takes about 13h 07m.

Last-minute fares on this route - booked within 2 weeks of departure - run 18% above the route average of $1,236. Book 7 weeks before departure for the lowest fares.

A nonstop flight from Las Vegas to Incheon Intl Airport takes 13h 07m, covering 6,004 miles.

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

One-way fares from Las Vegas to Incheon Intl Airport are currently in line with typical prices for this route. Average one-way fares are about $758.

Afternoon flights have the fewest delays on this route. Delays tend to pile up throughout the day as one late flight pushes the next, so earlier departures are usually more reliable.

Flying via Seattle/Tacoma Intl (SEA) gives the shortest average 1-stop total travel time at 16h 18m, compared with 16h 29m via San Francisco (SFO) and 16h 36m via Vancouver Intl (YVR).

Incheon Intl Airport is 16 hours ahead of Las Vegas (Korean Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.

Incheon Intl Airport (ICN) hosts 5 major car rental companies, with daily rates starting from around $12 for economy cars. Top options include:
• WECAR
• Wheego
• Yesaway
• Alamo
• Enterprise Rent-A-Car

Round-trip flights from Las Vegas to Incheon Intl Airport range from $956 to $1,569, with an average of $1,236 over the past 12 months. Anything below $956 counts as a good deal.