Cheap Flights from Las Vegas to Seoul

Compare Las Vegas to Seoul flight deals

Find the cheapest month or even day of the year to fly to Seoul

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Flight deals from Las Vegas to Seoul

Looking for a cheap last-minute deal or the best return flight from Las Vegas to Seoul? If you want to travel next month, return fares start from R 13,024. Find the lowest prices on one-way and return tickets right here.

Seoul.R 6,324 per passenger.Departing Thu, 23 Apr.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Harry Reid International on Thu, 23 Apr, arriving in Incheon International.Price includes taxes and charges.From R 6,324, select.

Seoul.R 6,523 per passenger.Departing Tue, 1 Sep.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Harry Reid International on Tue, 1 Sep, arriving in Incheon International.Price includes taxes and charges.From R 6,523, select.

Seoul.R 6,556 per passenger.Departing Mon, 4 May.One-way flight with Spirit Airlines.Outbound indirect flight with Spirit Airlines, departs from Harry Reid International on Mon, 4 May, arriving in Incheon International.Price includes taxes and charges.From R 6,556, select.

Seoul.R 7,484 per passenger.Departing Mon, 9 Mar.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Harry Reid International on Mon, 9 Mar, arriving in Incheon International.Price includes taxes and charges.From R 7,484, select.

Seoul.R 7,489 per passenger.Departing Mon, 2 Nov.One-way flight with Alaska Airlines.Outbound indirect flight with Alaska Airlines, departs from Harry Reid International on Mon, 2 Nov, arriving in Incheon International.Price includes taxes and charges.From R 7,489, select.

Seoul.R 7,552 per passenger.Departing Fri, 10 Jul.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Harry Reid International on Fri, 10 Jul, arriving in Incheon International.Price includes taxes and charges.From R 7,552, select.

Seoul.R 7,812 per passenger.Departing Fri, 2 Oct.One-way flight with Alaska Airlines.Outbound indirect flight with Alaska Airlines, departs from Harry Reid International on Fri, 2 Oct, arriving in Incheon International.Price includes taxes and charges.From R 7,812, select.

Seoul.R 7,932 per passenger.Departing Mon, 8 Jun.One-way flight with WestJet.Outbound indirect flight with WestJet, departs from Harry Reid International on Mon, 8 Jun, arriving in Incheon International.Price includes taxes and charges.From R 7,932, select.

Seoul.R 8,992 per passenger.Departing Mon, 10 Aug.One-way flight with Alaska Airlines.Outbound indirect flight with Alaska Airlines, departs from Harry Reid International on Mon, 10 Aug, arriving in Incheon International.Price includes taxes and charges.From R 8,992, select.

Seoul.R 10,355 per passenger.Departing Sat, 16 Jan.One-way flight with Alaska Airlines.Outbound indirect flight with Alaska Airlines, departs from Harry Reid International on Sat, 16 Jan, arriving in Incheon International.Price includes taxes and charges.From R 10,355, select.

Seoul.R 12,557 per passenger.Departing Tue, 8 Dec.One-way flight with Alaska Airlines.Outbound indirect flight with Alaska Airlines, departs from Harry Reid International on Tue, 8 Dec, arriving in Incheon International.Price includes taxes and charges.From R 12,557, select.

Seoul.R 13,216 per passenger.Departing Wed, 3 Feb.One-way flight with Air Canada.Outbound indirect flight with Air Canada, departs from Harry Reid International on Wed, 3 Feb, arriving in Incheon International.Price includes taxes and charges.From R 13,216, select.

Seoul.R 15,108 per passenger.Departing Mon, 2 Nov.One-way flight with Korean Air.Outbound direct flight with Korean Air departs from Harry Reid International on Mon, 2 Nov, arriving in Incheon International.Price includes taxes and charges.From R 15,108, select.

Seoul.R 15,212 per passenger.Departing Tue, 10 Mar.One-way flight with Korean Air.Outbound direct flight with Korean Air departs from Harry Reid International on Tue, 10 Mar, arriving in Incheon International.Price includes taxes and charges.From R 15,212, select.

Seoul.R 15,228 per passenger.Departing Mon, 7 Sep.One-way flight with Korean Air.Outbound direct flight with Korean Air departs from Harry Reid International on Mon, 7 Sep, arriving in Incheon International.Price includes taxes and charges.From R 15,228, select.

Seoul.R 15,287 per passenger.Departing Mon, 13 Apr.One-way flight with Korean Air.Outbound direct flight with Korean Air departs from Harry Reid International on Mon, 13 Apr, arriving in Incheon International.Price includes taxes and charges.From R 15,287, select.

Find the cheapest month to fly from Las Vegas to Seoul

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Las Vegas to Seoul flights are currently cheapest in April.

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Direct flights from Las Vegas to Seoul

Alternative Las Vegas to Seoul routes

Looking for the cheapest, fastest or easiest route from Las Vegas to Seoul? You could fly into the following airports instead.

Gimpo International

17km from central Seoul

Closest

from R 7,232

Search flights

Incheon International

48km from central Seoul

Cheapest

from R 6,324

Search flights

Las Vegas to Seoul: Flight information

The things to know before you go.

Cheapest flight found	R 6,324
Cheapest month to fly	April
Average flight time	13 hrs, 18 mins
Most popular airline	Delta

Finding cheap flights from Las Vegas to Seoul: Frequently asked questions

How many airports are there in Seoul?

There are 2 airports in Seoul: Gimpo International and Incheon International.

How much are return flights from Las Vegas to Seoul?

The best price we found for a return flight from Las Vegas to Seoul is R 12,192. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

How long does it take to fly from Las Vegas to Seoul?

13 hours and 18 minutes is the average flight time from Las Vegas to Seoul.

Which airlines fly direct from Las Vegas to Seoul?

Delta and Korean Air fly direct from Las Vegas to Seoul.

How many flights are there a week from Las Vegas to Seoul?

As of March 2026, there are 23 flights per week flying from Las Vegas to Seoul.

When is the cheapest time to fly from Las Vegas to Seoul?

The cheapest month to fly from Las Vegas to Seoul is usually April.

Which is the cheapest airport to fly into in Seoul?

If you're flying from Las Vegas, the cheapest airport near Seoul is Incheon International – which is 47.8 km away from the centre of Seoul. We've found flights into this airport from R 12,192.

Which upcoming date is cheapest to fly from Las Vegas to Seoul on?

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Las Vegas to Seoul on Monday, 20 April 2026.

Can I get a direct flight from Las Vegas to Seoul?

Yes – the average flight time is 13 hours and 18 minutes.

How can I get the best flight deal from Las Vegas to Seoul?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Seoul but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

When is the best time to book flights to Seoul?

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Seoul is around 40 days in advance, so don’t leave your flight to the last minute.

What’s the weather like in Seoul?

In March, the average temperature is usually around 3°C. August is typically the warmest month in Seoul, when it usually averages around 28°C. You can expect the least rain in January. The coldest month is January, with temperatures averaging -8°C. The rainiest month is July.

Which is the cheapest airline to fly from Las Vegas to Seoul with?

The cheapest airline that flies to Seoul is Frontier Airlines. And the cheapest airline that flies to Incheon International Airport is Korean Air.

Travelling from Las Vegas to Seoul: what you need to know

Harry Reid Airport (formerly McCarran Airport) (LAS) is Las Vegas's main airport. Explore your options for reserving a flight from Las Vegas to Seoul taking off from here.
When it comes to landing in Seoul, Incheon International Airport (ICN) and Gimpo International Airport (GMP) are the chief entry points.
Book a direct Las Vegas to Seoul flight and you'll be flying for an average of 13 hours 15 minutes.
The timezone in Seoul is UTC+9, which is 16 hours ahead of Las Vegas.
With seven flights a week between the two airports, Harry Reid Airport (formerly McCarran Airport) (LAS) to Incheon International Airport (ICN) is the busiest route. Board the first flight from Las Vegas to Seoul with Korean Air at 22:50. If you'd like to make the most of your day before flying, the latest flight from LAS to ICN is with Korean Air at 23:50.
For a relaxed travel experience, turn up at the airport two hours ahead of international flights and one hour before domestic departures. This ensures you have enough time to board your Las Vegas to Seoul flight.
During popular months such as October, it's best to get to the airport earlier than usual. Arrive two hours before a domestic departure and four hours ahead of an international flight when you fly during a peak period in general.

How to find the cheapest flights from Las Vegas to Seoul

The lowest price we've seen for a one-way ticket from Las Vegas to Seoul is R 6,324. For a return flight on this route, the best price is R 12,290. Depending on how early you book and the availability, these fares can change.
To snag cheap Las Vegas to Seoul flights, reserve your journey two months before your planned departure.
May is the best month for landing an awesome deal on a plane ticket from Las Vegas to Seoul. If you want to travel at a different time of year, the 'Whole month' tool will show you the lowest prices for every month.
There's no need to check back in every day to see if fares have dropped when you set up a Price Alert. We'll let you know when a better deal comes up on cheap flights from Las Vegas to Seoul.
Tailor your trip using filters. Pick your preferred departure and arrival times, total journey duration and airlines. You can also sort the results by 'Cheapest,' 'Fastest' or 'Best' Las Vegas to Seoul flights.

Flying from Las Vegas

Harry Reid Airport (formerly McCarran Airport) (LAS)

Set off from Harry Reid Airport (formerly McCarran Airport) (LAS) on a nonstop flight from Las Vegas to Seoul. From LAS, you can fly directly into Incheon International Airport (ICN).
Secure your Las Vegas to Seoul plane tickets with Korean Air. This carrier is a top choice for direct flights from LAS.
Consider adding a stopover to potentially save on your Las Vegas to Seoul flight. Just uncheck 'Direct flights only' when browsing departures from Harry Reid Airport (formerly McCarran Airport). Break up the journey at one of these popular airports:
- Los Angeles International Airport (LAX)
- Seattle-Tacoma International Airport (SEA)
- San Francisco International Airport (SFO)
Located around 10 kilometres from central Las Vegas, LAS can be reached in about 15 minutes by car (depending on traffic). The journey on public transport will take roughly 1 hour.
Need a handy hotel close to Harry Reid Airport (formerly McCarran Airport)? If you're catching an early flight from Las Vegas to Seoul, these accommodation options will have you sleeping moments from your departure lounge:
Harry Reid Airport (formerly McCarran Airport) has a strong on-time record, so you're less likely to experience disruptions. Departures from LAS land at their destination as scheduled 82.07% of the time.
You'll find LAS at 5757 Wayne Newton Boulevard.

Arriving in Seoul

Incheon International Airport (ICN)

From Incheon International Airport (ICN), central Seoul is approximately 48 kilometres away.
Getting to the centre by public transport will take you roughly 1 hour 45 minutes.
The last thing you want is a lengthy journey to your hotel if you're arriving on a late flight from Las Vegas to Seoul. Stay at one of these accommodation options near ICN instead:
Get your adventure underway by picking up an Incheon International Airport rental car. Grab a set of wheels from WECAR, Hi Rent A Car or Alamo and experience the lesser-explored corners of Seoul and beyond.
Lock in the lowest price by booking your ride from Incheon International Airport about four weeks before your trip.

Gimpo International Airport (GMP)

If you're staying in Seoul's centre (or just want to explore straight away), the city is around 16 kilometres from Gimpo International Airport (GMP). Keep an eye out for any visitor information desks to help direct you after disembarking your flight from Las Vegas to Seoul.
The journey will take approximately 1 hour 5 minutes on public transport.
You'll find some comfortable places to call home for the night near GMP. Tuck yourself in after your Las Vegas to Seoul flight at one of these perfectly located options:
Forget about public transport timetables or slow-moving cab lines. Pick up a Gimpo International Airport rental car and go in any direction that inspires you. Compare offers from GOGO Rent a Car, Gogo Rental Car Seoul and Hi Rent A Car.
Don't pay more than you need to. Securing your ride one week ahead of your arrival at GMP will help you stay within budget.

Best time to go to Seoul

It's time to work out your trip dates for your flight from Las Vegas to Seoul. July is the busiest month to visit Seoul. If you like a more relaxed atmosphere, go in April.
The warmest month in Seoul is August, with temperatures ranging between 19ºC (66ºF) and 32ºC (90ºF). Lock in your Las Vegas to Seoul ticket then if that's your definition of good weather.
Look for cheap flights from Las Vegas to Seoul in January if you'd rather travel during cooler conditions. Temperatures are at their lowest then, ranging between -12ºC (10ºF) and 4ºC (39ºF) on average.

More about Seoul

Start your Seoul trip off on the right foot by choosing the ideal place to stay. As soon as you've booked your flight from Las Vegas to Seoul, check out our selection of hotels including:
There are so many things to do and see in this city it can be tricky to know where to begin. Gyeongbokgung Palace, Bukchon Hanok Village and N Seoul Tower are top attractions which should be on any good Seoul itinerary.

Explore more of South Korea

Busan is just one of the many places in South Korea waiting to be explored once you've taken in the sights of Seoul. Around 322 kilometres to the south-east, its top attractions include Haeundae Beach, Gamcheon Culture Village and Beomeosa Temple.
Incheon is another well-known destination in South Korea and is around 56 kilometres west of Seoul. No journey is complete without experiencing Lawn Square of Incheon International Airport, Yeongjong Sky City No.23 Park and 스카이72 GC 바다코스.