Cheap flights from Los Angeles to South Korea from $397

If you aren’t able to travel to South Korea during the month of September, then flying in August is also cheap. Prices for this month can be found on momondo for an average of $898.

On average, the least expensive day to fly to South Korea from Los Angeles is on a Sunday. momondo users have found tickets for Sunday departures for as low as $752. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Los Angeles to South Korea for around $915.

Flying to South Korea from Los Angeles in the evening is the least expensive time of day to depart. momondo users have found prices as low as $792 when looking at flights departing in the evening. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $972 on average. Flights to South Korea from Los Angeles at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.

Fly from Los Angeles Los Angeles to Incheon Intl for the best Los Angeles Los Angeles - South Korea flight prices

You are more likely to see cheaper flights to South Korea from Los Angeles when booking weeks ahead of your departure date. In general, you can expect to find flights to South Korea for around $1,013 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to South Korea from Los Angeles for as low as $914 on momondo.

There are 4 cabin classes available to choose from on Los Angeles to South Korea flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

AIR PREMIA and China Eastern are the most popular carriers operating from Los Angeles Los Angeles to South Korea

AIR PREMIA, Asiana Airlines and Korean Air are the top three most popular airlines that fly to South Korea from Los Angeles according to our data. AIR PREMIA is the first choice among our users, with 79% of people opting to fly with this airline when traveling to South Korea. Keep in mind that there are 15 different airlines that fly to South Korea on a routine basis, so you have a few additional options to choose from.

Historically, on average around 17% of flights between Los Angeles and South Korea have experienced a delay on any given week. The average delay length over the past 12 months has been 162 minutes.

Generally, flights departing at night tend to experience fewer delays. Flights in the evening have, in the past, seen delays more frequently in comparison.

Tuesday is statistically the day of the week which experiences the fewest number of delays on this flight route. Sunday has historically seen more delays on average compared to the rest of the week.

According to our data, AIR PREMIA have had the least number of delays on this route over the last 12 months; with about 8% of their flights experiencing any sort of delay.

As of August 2026, there are 16 flights per day flying from Los Angeles to South Korea. The most common time of day flights depart is 11:00PM, with 47% of flights taking off in the evening.

The number of flights available between Los Angeles and South Korea is 118 per week as of August 2026. The most frequent departure day is Fri, with 17% of weekly flights leaving on this day.