Cheap flights from South Korea to Dallas from $394

The cheapest month to fly to Dallas/Fort Worth Airport from South Korea is in February. Flight prices, which tend to average around $1,003, 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 February, then September is your next best option. Flight prices from South Korea to Dallas/Fort Worth Airport during September average around $1,098.

On average, the least expensive day to fly to Dallas/Fort Worth Airport from South Korea is on a Saturday. momondo users have found tickets for Saturday departures for as low as $1,083. 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 $1,372.

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 $886 when looking at flights departing in the evening. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $1,483 on average. Flights to Dallas/Fort Worth Airport from South Korea in the afternoon 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 $1,337 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 $1,032 on momondo.

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

EVA Air, Alaska Airlines, and American Airlines are the most popular carriers 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 53% of people opting to fly with this airline when traveling to Dallas/Fort Worth Airport. Keep in mind that there are 3 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 16% 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 137 minutes.

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

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

According to our data, American Airlines have had the least number of delays on this route over the last 12 months; with about 15% of their flights experiencing any sort of delay.

As of October 2026, there are 2 flights per day flying from South Korea to Dallas/Fort Worth Airport. The most common time of day flights depart is 5:00PM, with 60% of flights taking off in the afternoon.

The number of flights available between South Korea and Dallas/Fort Worth Airport is 20 per week as of October 2026. The most frequent departure day is Wed, with 25% of weekly flights leaving on this day.