Question 1

What cabin class options are available on South Korea to Dallas flights?

Accepted Answer

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

Question 2

Which airline has the best punctuality record on South Korea to Dallas flights?

Accepted Answer

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.

Question 3

What airlines fly to Dallas?

Accepted Answer

Korean Air, American Airlines and Delta are the top three most popular airlines that fly to Dallas from South Korea according to our data. Korean Air is the first choice among our users, with 46% of people opting to fly with this airline when traveling to Dallas. Keep in mind that there are 4 different airlines that fly to Dallas on a routine basis, so you have a few additional options to choose from.

Question 4

How long does it take to fly to Dallas?

Accepted Answer

Flight times from South Korea to Dallas vary, but if you’re flying out of Incheon and flying into Dallas/Fort Worth Airport (one of the most popular routes), then the duration is 12h 40m on average. Another popular route from South Korea to Dallas is flying from Seoul to Dallas/Fort Worth Airport, which will take roughly 14h 35m. Keep in mind that layovers or delays could extend your travel time.

Question 5

What day of the week experiences the fewest flight delays on this route?

Accepted Answer

Monday 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.

Question 6

What is the cheapest day to depart on your flight to Dallas?

Accepted Answer

On average, the least expensive day to fly to Dallas from South Korea is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $929. 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 South Korea because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,120.

Question 7

What is the cheapest South Korea to Dallas flight route?

Accepted Answer

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

Question 8

What is the cheapest month to fly to Dallas?

Accepted Answer

If you are unable to visit Dallas during the month of March, then departing from South Korea during the month February is also very affordable. Most momondo users find prices during this month for around $973.

Question 9

What is the cheapest time of day to depart on your flight to Dallas?

Accepted Answer

Flying to Dallas from South Korea in the evening is the least expensive time of day to depart. momondo users have found prices as low as $902 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 $1,035 per ticket.

Question 10

How often are flights from South Korea to Dallas delayed?

Accepted Answer

Historically, on average around 23% 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 170 minutes.

Question 11

How many flights depart from South Korea to Dallas on average per week?

Accepted Answer

The number of flights available between South Korea and Dallas is 35 per week as of December 2025. The most frequent departure day is Mon, with 14% of weekly flights leaving on this day.

Question 12

How far in advance should I book a flight to Dallas?

Accepted Answer

You are more likely to see cheaper flights to Dallas from South Korea when booking weeks ahead of your departure date. In general, you can expect to find flights to Dallas for around $1,040 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Dallas from South Korea for as low as $778 on momondo.

Question 13

What is the most punctual flight time for South Korea to Dallas flights?

Accepted Answer

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.

Question 14

How many flights depart from South Korea to Dallas on average per day?

Accepted Answer

As of December 2025, there are 5 flights per day flying from South Korea to Dallas. The most common time of day flights depart is 7:00PM, with 60% of flights taking off in the evening.

Question 15

What is the cheapest airline that flies from South Korea to Dallas?

Accepted Answer

WestJet, EVA Air, and Japan Airlines are the most popular carriers operating from South Korea to Dallas

Question 16

When did momondo last update prices for flights from South Korea to Dallas?

Accepted Answer

Prices for flights from South Korea to Dallas were last updated today.

Question 17

How many operators does momondo search for flights from South Korea to Dallas?

Accepted Answer

The number of operators available for flights from South Korea to Dallas is 4 as of December 2025.

Question 18

How old do you have to be to fly from South Korea to Dallas?

Accepted Answer

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from South Korea to Dallas.

Question 19

What documentation or ID do you need to fly to Dallas?

Accepted Answer

The travel and health documents required for your trip to Dallas can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Dallas. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Fastest flight time	12h 40m
Direct flights	Every day
Airports in Dallas	3 airports

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $630	Free Cancellation	Rating 7.2 11,069 reviews	Search American Airlines flights
United Airlines	PriceFrom $676	Free Cancellation	Rating 7.4 9,116 reviews	Search United Airlines flights
Korean Air	PriceFrom $784	Free Cancellation	Rating 8.4 1,184 reviews	Search Korean Air flights
Delta	PriceFrom $788	Free Cancellation	Rating 7.9 8,021 reviews	Search Delta flights

Cheap flights from South Korea to Dallas from $377

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from South Korea to Dallas departing on 2/26. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from South Korea to Dallas

Recent round-trip flight deals from South Korea to Dallas

Recent one-way flight deals from South Korea to Dallas

Recent last minute flight deals from South Korea to Dallas

Recent direct flight deals from South Korea to Dallas

American Airlines flights from South Korea to Dallas

Our best American Airlines deals on South Korea to Dallas flight tickets

United Airlines flights from South Korea to Dallas

Our best United Airlines deals on South Korea to Dallas flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from South Korea to Dallas that are best for you.

See travel insights to Dallas from

How to get the cheapest flight ticket from South Korea to Dallas

What is the cheapest month to fly to Dallas?

If you are unable to visit Dallas during the month of March, then departing from South Korea during the month February is also very affordable. Most momondo users find prices during this month for around $973.

What is the cheapest day to depart on your flight to Dallas?

What is the cheapest time of day to depart on your flight to Dallas?

What is the cheapest South Korea to Dallas flight route?

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

How far in advance should I book a flight to Dallas?

What cabin class options are available on South Korea to Dallas flights?

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

What is the cheapest airline that flies from South Korea to Dallas?

WestJet, EVA Air, and Japan Airlines are the most popular carriers operating from South Korea to Dallas

What airlines fly to Dallas?

How often are flights from South Korea to Dallas delayed?

Historically, on average around 23% 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 170 minutes.

What is the most punctual flight time for South Korea to Dallas flights?

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.

What day of the week experiences the fewest flight delays on this route?

Monday 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.

Which airline has the best punctuality record on South Korea to Dallas flights?

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.

How many flights depart from South Korea to Dallas on average per day?

As of December 2025, there are 5 flights per day flying from South Korea to Dallas. The most common time of day flights depart is 7:00PM, with 60% of flights taking off in the evening.

How many flights depart from South Korea to Dallas on average per week?

The number of flights available between South Korea and Dallas is 35 per week as of December 2025. The most frequent departure day is Mon, with 14% of weekly flights leaving on this day.

How long does it take to fly to Dallas?

Cheap South Korea to Dallas flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from South Korea to Dallas

Fastest flight time

Direct flights

Airports in Dallas

When did momondo last update prices for flights from South Korea to Dallas?

How many operators does momondo search for flights from South Korea to Dallas?

How old do you have to be to fly from South Korea to Dallas?

What documentation or ID do you need to fly to Dallas?

Best airlines flying from South Korea to Dallas

Compare and see reviews for airlines that fly from South Korea to Dallas with momondo

Why use momondo?

Why should I use momondo to find a flight deal from South Korea to Dallas?

Can I find flights from South Korea to Dallas with flexible booking policies on momondo?

How can momondo help me find flights from South Korea to Dallas?

I’m not ready to book a flight from South Korea to Dallas right now. Can momondo alert me if prices change?

An easier way to manage your Dallas trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Fly into one of these airports located in Dallas

Airports listed have a maximum distance of 15.5 mi from Dallas