Cheap flights from Incheon Intl Airport to Dallas from $439

If you are unable to visit Dallas during the month of January, then departing from Incheon Intl Airport during the month November is also very affordable. Most momondo users find prices during this month for around $823.

On average, the least expensive day to fly to Dallas from Incheon Intl Airport is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $925. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Sunday is the most expensive day to depart from Incheon Intl Airport because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,114.

Flying to Dallas from Incheon Intl Airport in the evening is the least expensive time of day to depart. momondo users have found prices as low as $883 when looking at flights departing in the evening. In the morning is when there is more demand to fly to Dallas, so prices are often more expensive at around $1,031 per ticket.

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

You are more likely to see cheaper flights to Dallas from Incheon Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Dallas for around $1,041 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Dallas from Incheon Intl Airport for as low as $773 on momondo.

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

Qatar Airways and Delta are the most popular carriers operating from Incheon Intl to Dallas

Korean Air, Delta and American Airlines are the top three most popular airlines that fly to Dallas from Incheon Intl Airport according to our data. Korean Air is the first choice among our users, with 54% of people opting to fly with this airline when traveling to Dallas. Keep in mind that there are 3 different airlines that fly to Dallas on a routine basis, so you have a few additional options to choose from.

Historically, on average around 22% of flights between Incheon and Dallas have experienced a delay on any given week. The average delay length over the past 12 months has been 152 minutes.

Generally, flights departing in the evening 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. Saturday 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 21% of their flights experiencing any sort of delay.

The number of flights available between Incheon Intl Airport and Dallas is 5 per day as of April 2026. The most frequent departure time is 9:00AM, with 53% of daily flights leaving at noon.

As of April 2026, there are 35 flights per week flying from Incheon Intl Airport to Dallas. The most common day of the week flights depart is Mon, with 14% of flights taking off on this day.