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

5 flights are operational daily from Seoul to Dallas as of December 2025. The most popular departure time for this route is 7:00PM, with 60% of flights per day taking off in the evening.

What is the cheapest airline that flies from Seoul to Dallas?

Japan Airlines and EVA Air are the most popular carriers operating from Seoul to Dallas

How long does it take to fly to Dallas?

Flight times from Seoul 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 Seoul 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.

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

35 flights are operational weekly from Seoul to Dallas as of December 2025. The most popular departure day for this route is Mon, with 14% of flights per week taking off on this day.

What airlines fly to Dallas?

Korean Air, American Airlines and Delta are the top three most popular airlines that fly to Dallas from Seoul according to our data. Korean Air is the first choice among our users, with 47% 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.

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

Prices for flights from Seoul to Dallas were last updated today.

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

There are 4 operators available for flights from Seoul to Dallas as of December 2025.

How old do you have to be to fly from Seoul to Dallas?

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 Seoul to Dallas.

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

The necessary travel and health documents for your Dallas trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$369 Cheap Flights from Seoul to Dallas in 2025/26

Q: What is the typical price of a round-trip flight between Seoul and Dallas?

Prices are currently low for flights on this route. Typical prices usually range from $978 to $2,183. The lowest price recently found on this route was $727.

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Seoul to Dallas

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:15 pm - 5:05 pm

ICN

DFW

12h 50mnonstop

10:25 am - 3:45 pm

DFW

ICN

15h 20mnonstop

$727American Airlines

Fri, Jan 23 - Mon, Apr 20

7:15 pm - 5:05 pm

ICN

DFW

12h 50mnonstop

10:05 am - 4:45 pm

DFW

ICN

15h 40mnonstop

$728American Airlines

Fri, Feb 20 - Tue, Feb 24

9:00 pm - 9:49 pm

ICN

DFW

15h 49m1 stop

3:36 pm - 4:20 am

DFW

ICN

22h 44m1 stop

$729Multiple Airlines

Mon, Feb 2 - Mon, May 4

8:35 pm - 9:49 pm

ICN

DFW

16h 14m1 stop

8:00 am - 6:35 pm

DFW

ICN

19h 35m1 stop

$732Hawaiian Airlines

Fri, Jan 23 - Sun, Feb 1

8:35 pm - 2:28 pm

ICN

DFW

32h 53m1 stop

7:27 pm - 6:35 pm

DFW

ICN

32h 08m1 stop

$737Hawaiian Airlines

Fri, Feb 20 - Tue, Feb 24

8:35 pm - 9:49 pm

ICN

DFW

16h 14m1 stop

3:28 pm - 6:35 pm

DFW

ICN

36h 07m1 stop

$739Multiple Airlines

Fri, Feb 6 - Thu, Feb 12

7:25 pm - 10:29 pm

ICN

DAL

18h 04m1 stop

6:38 pm - 4:50 pm

DAL

ICN

31h 12m2 stops

$1,212Delta

Fri, Jan 16 - Thu, Feb 5

7:25 pm - 10:29 pm

ICN

DAL

18h 04m1 stop

6:38 pm - 4:50 pm

DAL

ICN

31h 12m2 stops

$1,281Delta

Tue, Jan 13 - Thu, Feb 5

8:00 am - 7:35 am

GMP

DFW

14h 35m1 stop

7:20 am - 10:55 am

DFW

GMP

36h 35m2 stops

$1,313Japan Airlines

Thu, Feb 12 - Thu, Feb 19

8:00 am - 7:35 am

GMP

DFW

14h 35m1 stop

10:45 am - 10:55 am

DFW

GMP

33h 10m1 stop

$1,343Japan Airlines

Fri, Feb 20 - Tue, Feb 24

Hawaiian Airlines flights from Seoul to Dallas

Our best Hawaiian Airlines deals on Seoul to Dallas flight tickets

Hawaiian Airlines

Feb 12

ICN8:35 pmIncheon Intl

23h 05m

1 stop

DFW4:40 amDallas/Fort Worth

Feb 19

DFW9:00 amDallas/Fort Worth

18h 35m

1 stop

ICN6:35 pmIncheon Intl

$723

Find similar

Hawaiian Airlines

Jan 23

ICN8:35 pmIncheon Intl

16h 14m

1 stop

DFW9:49 pmDallas/Fort Worth

Feb 1

DFW8:00 amDallas/Fort Worth

19h 35m

1 stop

ICN6:35 pmIncheon Intl

$732

Find similar

Hawaiian Airlines

Feb 20

ICN8:35 pmIncheon Intl

32h 53m

1 stop

DFW2:28 pmDallas/Fort Worth

Feb 24

DFW7:27 pmDallas/Fort Worth

32h 08m

1 stop

ICN6:35 pmIncheon Intl

$737

Find similar

American Airlines flights from Seoul to Dallas

Our best American Airlines deals on Seoul to Dallas flight tickets

American Airlines

Jan 23

ICN7:15 pmIncheon Intl

12h 50m

DFW5:05 pmDallas/Fort Worth

Apr 20

DFW10:55 amDallas/Fort Worth

14h 35m

ICN3:30 pmIncheon Intl

$727

Find similar

American Airlines

Feb 20

ICN7:15 pmIncheon Intl

12h 50m

DFW5:05 pmDallas/Fort Worth

Feb 24

DFW10:05 amDallas/Fort Worth

15h 40m

ICN4:45 pmIncheon Intl

$728

Find similar

American Airlines

Jan 15

ICN7:15 pmIncheon Intl

12h 50m

DFW5:05 pmDallas/Fort Worth

Feb 5

DFW10:30 amDallas/Fort Worth

15h 15m

ICN4:45 pmIncheon Intl

$730

Find similar

Fly from

Fly to

Route

Depart

Return

Price

IncheonDallas

ICN - DFW

ICNDFW

Incheon Intl

Fri 1/23

7:15 pm-5:05 pm

Nonstop12h 50m

Dallas/Fort Worth

Mon 4/20

10:25 am-3:45 pm

Nonstop15h 20m

$727

IncheonDallas

ICN - DFW

ICNDFW

Incheon Intl

Fri 2/20

7:15 pm-5:05 pm

Nonstop12h 50m

Dallas/Fort Worth

Tue 2/24

10:05 am-4:45 pm

Nonstop15h 40m

$728

IncheonDallas

ICN - DFW

ICNDFW

Incheon Intl

Mon 2/2

9:00 pm-9:49 pm

1 stop15h 49m

Dallas/Fort Worth

Mon 5/4

3:36 pm-4:20 am

1 stop22h 44m

$729

IncheonDallas

ICN - DFW

ICNDFW

Incheon Intl

Fri 1/23

8:35 pm-9:49 pm

1 stop16h 14m

Dallas/Fort Worth

Sun 2/1

8:00 am-6:35 pm

1 stop19h 35m

$732

IncheonDallas

ICN - DFW

ICNDFW

Incheon Intl

Fri 2/20

8:35 pm-2:28 pm

1 stop32h 53m

Dallas/Fort Worth

Tue 2/24

7:27 pm-6:35 pm

1 stop32h 08m

$737

IncheonDallas

ICN - DFW

ICNDFW

Incheon Intl

Fri 2/6

8:35 pm-9:49 pm

1 stop16h 14m

Dallas/Fort Worth

Thu 2/12

3:28 pm-6:35 pm

1 stop36h 07m

$739

IncheonDallas

ICN - DAL

ICNDAL

Incheon Intl

Fri 1/16

7:25 pm-10:29 pm

1 stop18h 04m

Dallas Love Field

Thu 2/5

6:38 pm-4:50 pm

2 stops31h 12m

$1,212

IncheonDallas

ICN - DAL

ICNDAL

Incheon Intl

Tue 1/13

7:25 pm-10:29 pm

1 stop18h 04m

Dallas Love Field

Thu 2/5

6:38 pm-4:50 pm

2 stops31h 12m

$1,281

SeoulDallas

GMP - DFW

GMPDFW

Seoul Gimpo Intl

Thu 2/12

8:00 am-7:35 am

1 stop14h 35m

Dallas/Fort Worth

Thu 2/19

7:20 am-10:55 am

2 stops36h 35m

$1,313

SeoulDallas

GMP - DFW

GMPDFW

Seoul Gimpo Intl

Fri 2/20

8:00 am-7:35 am

1 stop14h 35m

Dallas/Fort Worth

Tue 2/24

10:45 am-10:55 am

1 stop33h 10m

$1,343

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Seoul to Dallas

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the typical price of a round-trip flight between Seoul and 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 Seoul 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?

On average, the least expensive day to fly to Dallas from Seoul 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 Seoul because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,124.

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

Flying to Dallas from Seoul 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.

What is the cheapest Seoul to Dallas flight route?

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

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

You are more likely to see cheaper flights to Dallas from Seoul 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 Seoul for as low as $778 on momondo.

What cabin class options are available on Seoul to Dallas flights?

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

Cheap Seoul to Dallas flight deals and tips

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

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

The fastest flight from Seoul to Dallas takes 12h 40m

Direct flights go from Seoul to Dallas every day.

There are 3 airports in Dallas. From Seoul there are direct flights to Dallas/Fort Worth (DFW).

Search flight deals

How far is Seoul to Dallas by plane?
A flight from Seoul to Dallas will travel around 6814.1 mi. In terms of flight time, this usually takes a little over 12h 40m.
When did momondo last update prices for flights from Seoul to Dallas?
Prices for flights from Seoul to Dallas were last updated today.
How many operators does momondo search for flights from Seoul to Dallas?
There are 4 operators available for flights from Seoul to Dallas as of December 2025.
How old do you have to be to fly from Seoul to Dallas?
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 Seoul to Dallas.
What documentation or ID do you need to fly to Dallas?
The necessary travel and health documents for your Dallas trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Seoul to Dallas

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

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $630	Free Cancellation	Rating 7.2 11,071 reviews	Search American Airlines flights
United Airlines	PriceFrom $676	Free Cancellation	Rating 7.4 9,118 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 8,012 reviews	Search Delta flights

Why use momondo?

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

It is quick and easy to find Seoul to Dallas flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Dallas that suits you.

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

Yes. momondo enables you to select and highlight flights to Dallas from Seoul with this policy.

How can momondo help me find flights from Seoul to Dallas?

momondo provides multiple filters to help you find the best flight to Dallas from Seoul. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Of course. momondo tracks the price of Seoul to Dallas flights. All you need is a valid email address and we will do the rest; it is that quick and easy.