Cheap flights from Seoul to Los Angeles from $404

The month of November is, on average, the cheapest month to fly to Los Angeles from Seoul, with most prices found around $494. If you aren’t able to travel during the month of November, then book flights to Los Angeles from Seoul during December instead. Flights to Los Angeles in December, while not as cheap as those in November, still average around $561.

Our data shows that Tuesday is the least expensive day to fly to Los Angeles. Tickets to fly out on this day can be as low as $609. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to Los Angeles on Saturday is $690.

Our most recent data shows that the best time of day to fly to Los Angeles is in the morning. Flights from Seoul to Los Angeles during this time can be as low as $558. In the evening is when there is more demand to fly to Los Angeles, so prices are often more expensive at around $682 per ticket.

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

You are more likely to see cheaper flights to Los Angeles from Seoul when booking weeks ahead of your departure date. In general, you can expect to find flights to Los Angeles for around $644 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Los Angeles from Seoul for as low as $598 on momondo.

You could potentially save up to 10% on your flight if you consider stops on a Seoul to Los Angeles flight.

As of April 2026, prices for Seoul to Los Angeles flights are approximately 3% cheaper when compared to flights at the same time last year.

AIR PREMIA, United Airlines, and Alaska Airlines are the most popular carriers operating from Seoul to Los Angeles

AIR PREMIA, Asiana Airlines and United Airlines are the top three most popular airlines that fly to Los Angeles from Seoul according to our data. AIR PREMIA is the first choice among our users, with 55% of people opting to fly with this airline when traveling to Los Angeles. Keep in mind that there are 8 different airlines that fly to Los Angeles on a routine basis, so you have a few additional options to choose from.

Historically, on average around 0% of flights between Seoul and Los Angeles have experienced a delay on any given week. The average delay length over the past 12 months has been 0 minutes.

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

As of April 2026, there are 12 flights per day flying from Seoul to Los Angeles. The most common time of day flights depart is 9:00PM, with 62% of flights taking off in the evening.

The number of flights available between Seoul and Los Angeles is 87 per week as of April 2026. The most frequent departure day is Wed, with 20% of weekly flights leaving on this day.