Cheap flights from South Korea to Dallas from $401

The cheapest month to fly to Dallas/Fort Worth Airport from South Korea is in November. Flight prices, which tend to average around $793, are often lower during this time because this is during the off-season. If you’re not able to fly to Dallas/Fort Worth Airport in November, then September is your next best option. Flight prices from South Korea to Dallas/Fort Worth Airport during September average around $971.

On average, the least expensive day to fly to Dallas/Fort Worth Airport from South Korea is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $926. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from South Korea to Dallas/Fort Worth Airport for around $1,130.

Flying to Dallas/Fort Worth Airport from South Korea in the evening is the least expensive time of day to depart. momondo users have found prices as low as $880 when looking at flights departing in the evening. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $1,050 on average. Flights to Dallas/Fort Worth Airport from South Korea in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

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

You are more likely to see cheaper flights to Dallas/Fort Worth Airport from South Korea when booking weeks ahead of your departure date. In general, you can expect to find flights to Dallas/Fort Worth Airport for around $1,009 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Dallas/Fort Worth Airport from South Korea for as low as $773 on momondo.

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

Japan Airlines is the most popular carrier operating from South Korea to Dallas/Fort Worth

Korean Air, American Airlines and Delta are the top three most popular airlines that fly to Dallas/Fort Worth Airport from South Korea according to our data. Korean Air is the first choice among our users, with 51% of people opting to fly with this airline when traveling to Dallas/Fort Worth Airport. Keep in mind that there are 4 different airlines that fly to Dallas/Fort Worth Airport on a routine basis, so you have a few additional options to choose from.

Historically, on average around 24% of flights between South Korea and Dallas have experienced a delay on any given week. The average delay length over the past 12 months has been 150 minutes.

Generally, flights departing in the morning tend to experience fewer delays. Flights in the early afternoon 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. Friday has historically seen more delays on average compared to the rest of the week.

According to our data, Korean Air have had the least number of delays on this route over the last 12 months; with about 22% of their flights experiencing any sort of delay.

As of March 2026, there are 5 flights per day flying from South Korea to Dallas/Fort Worth Airport. The most common time of day flights depart is 7:00PM, with 60% of flights taking off in the evening.

The number of flights available between South Korea and Dallas/Fort Worth Airport is 35 per week as of March 2026. The most frequent departure day is Mon, with 14% of weekly flights leaving on this day.