Price observed over the last 3 months for a round trip.

Cheapest flight tickets
Price observed over the last 3 months for a round trip.
Average price of a round trip
Average flight ticket price recorded over the last 3 months for a round trip.
Flight duration
A flight from Dallas to Seoul takes on average 14h58.
Best time
According to user searches, the ideal month to go to Seoul is July.
Check out our tips for booking your flight to Seoul (South Korea) from Dallas (USA) at the cheapest possible price.
Usually, the cheapest month to pick up a ticket on this route is September, with an average flight ticket price of $611 (calculation over the last two years). The most touristic season corresponds to the months of September, October and November.
For the cheapest flights, it is advisable to buy your ticket at least 4 days before the departure date.
The airline offering the cheapest flight tickets is Cathay Pacific Airways. A ticket from the airline Cathay Pacific Airways to Seoul costs on average $978.
The airlines that offer the most flights are American Airlines, Korean Air and American Airlines.
Here is some information and tips to know before booking your flight:
Dallas is a city in the country USA, the time zone is [[timezone]]. In Dallas, it is currently {fromLocalTime}, the temperature is on average 17°C, with a minimum of 15°C and a maximum of 20°C.
The city of Dallas has 4 airport(s): Love Field, Dallas/Fort Worth, Dallas Executive and Addison
Seoul is in the country South Korea, the time zone is [[timezone]]. In Seoul, it is currently {toLocalTime}, the temperature is on average 20°C, with a minimum of 15°C and a maximum of 25°C.
The city of Seoul (SEL) has 2 airport(s): Gimpo and Incheon
If you want to visit Seoul during the least touristic period, choose the month of July.
In Seoul, the most popular month is September. It is during this period that the prices offered by airlines are also the highest.
According to our data, it is recommended to book your flight 4 days before your departure. If you book your flight ticket 1 weeks before your departure, you may find a price below average. You can also choose morning flights that are 2% cheaper than afternoon and evening flights. The cheapest day to book a flight from Dallas to Seoul is Tuesday.
When you leave, you can leave from Love Field or Dallas/Fort Worth, and you will arrive at Gimpo or Incheon.
The airport Love Field is located 8 km, Dallas/Fort Worth is located 27 km, Dallas Executive is located 12 km or Addison is located 19 km from the city centre. You can access it by using public transportation, taking a taxi, or renting a car.
Airplane is the only means of transportation listed on Liligo for this journey.
In summer, the average temperature is 25°C in Seoul and 30°C in Dallas. The average rainfall in summer is 271 mm in Seoul and 74 mm in Dallas. In summer, it is warmer in Dallas and it rains less in Dallas. In winter, it is colder in Dallas and it rains more in Dallas.