Cheap flights from Dallas to South Korea from $409

If you aren’t able to travel to South Korea during the month of February, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $1,038.

On average, the least expensive day to fly to South Korea from Dallas is on a Thursday. momondo users have found tickets for Thursday departures for as low as $951. 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 Dallas to South Korea for around $1,162.

Flying to South Korea from Dallas in the morning is the least expensive time of day to depart. momondo users have found prices as low as $1,028 when looking at flights departing in the morning. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are $1,274 on average. Flights to South Korea from Dallas in the evening are generally more expensive because this time of day is more convenient for travelers’ schedules.

Fly from Dallas/Fort Worth to Incheon Intl for the best Dallas - South Korea flight prices

You are more likely to see cheaper flights to South Korea from Dallas when booking week ahead of your departure date. In general, you can expect to find flights to South Korea for around $1,280 when searching week out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to South Korea from Dallas for as low as $1,146 on momondo.

There are 3 cabin classes available to choose from on Dallas to South Korea flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

EVA Air, Asiana Airlines, and China Eastern are the most popular carriers operating from Dallas to South Korea

Korean Air, American Airlines and United Airlines are the top three most popular airlines that fly to South Korea from Dallas according to our data. Korean Air is the first choice among our users, with 48% of people opting to fly with this airline when traveling to South Korea. Keep in mind that there are 12 different airlines that fly to South Korea on a routine basis, so you have a few additional options to choose from.

4 flights are operational daily from Dallas to South Korea as of April 2026. The most popular departure time for this route is 10:00AM, with 85% of flights per day taking off at noon.

As of April 2026, 32 flights take off from Dallas and land in South Korea each week. The most common flight departure day for this route is Mon, with 16% of weekly flights taking off on this day.