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

35 flights are operational weekly from Seoul to Dallas as of September 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 51% 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.

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

5 flights are operational daily from Seoul to Dallas as of September 2025. The most popular departure time for this route is 5:00PM, with 56% of flights per day taking off in the afternoon.

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.

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 September 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.

$374 Cheap Flights from Seoul to Dallas in 2025/26

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Find the cheapest flights from Seoul to Dallas

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

9:25 pm - 5:09 pmICN-DFW

34h 44m2 stops

4:40 pm - 6:35 pmDFW-ICN

34h 55m2 stops

$610Alaska Airlines

Find Deal

Fri, Nov 14 - Wed, Dec 3

8:35 pm - 5:12 amICN-DFW

23h 37m2 stops

4:40 pm - 6:35 pmDFW-ICN

34h 55m2 stops

$612Alaska Airlines

Find Deal

Sat, Nov 22 - Tue, Dec 9

8:35 pm - 5:12 amICN-DFW

47h 37m2 stops

4:40 pm - 6:35 pmDFW-ICN

34h 55m2 stops

$626Alaska Airlines

Find Deal

Fri, Nov 21 - Tue, Dec 9

8:35 pm - 11:59 pmICN-DFW

17h 24m1 stop

8:39 pm - 7:00 pmDFW-ICN

32h 21m2 stops

$666Multiple Airlines

Find Deal

Mon, Oct 6 - Mon, Oct 20

10:05 pm - 5:46 amICN-DFW

21h 41m1 stop

10:50 pm - 3:45 pmDFW-ICN

26h 55m1 stop

$679Multiple Airlines

Find Deal

Fri, Oct 17 - Fri, Oct 24

5:45 pm - 4:40 pmICN-DFW

12h 55mnonstop

10:05 am - 3:30 pmDFW-ICN

15h 25mnonstop

$736American Airlines

Find Deal

Mon, Oct 6 - Mon, Oct 20

5:45 pm - 4:40 pmICN-DFW

12h 55mnonstop

10:05 am - 3:30 pmDFW-ICN

15h 25mnonstop

$737American Airlines

Find Deal

Fri, Oct 17 - Thu, Oct 23

12:45 pm - 11:54 pmICN-DFW

26h 09m1 stop

7:34 pm - 5:40 amDFW-ICN

19h 06m1 stop

$769United Airlines

Find Deal

Tue, Feb 10 - Tue, Feb 24

7:30 pm - 11:58 pmICN-DAL

19h 28m2 stops

2:00 pm - 3:30 pmDAL-ICN

34h 30m2 stops

$785Delta

Find Deal

Wed, Nov 12 - Sat, Dec 6

7:30 pm - 11:58 pmICN-DAL

19h 28m2 stops

6:00 am - 3:50 pmDAL-ICN

18h 50m1 stop

$795Delta

Find Deal

Wed, Nov 19 - Thu, Dec 11

ANA flights from Seoul to Dallas

Our best ANA deals on Seoul to Dallas flight tickets

ANA

Feb 20

GMP7:45 amSeoul Gimpo Intl

48h 09m

2 stops

DFW4:54 pmDallas/Fort Worth

Feb 23

DFW7:30 amDallas/Fort Worth

36h 50m

2 stops

GMP11:20 amSeoul Gimpo Intl

$1,127

Find similar

ANA

Feb 20

GMP7:45 amSeoul Gimpo Intl

48h 09m

2 stops

DFW4:54 pmDallas/Fort Worth

Feb 23

DFW7:30 amDallas/Fort Worth

36h 50m

2 stops

GMP11:20 amSeoul Gimpo Intl

$1,132

Find similar

ANA

Feb 20

GMP7:45 amSeoul Gimpo Intl

48h 09m

2 stops

DFW4:54 pmDallas/Fort Worth

Feb 23

DFW7:30 amDallas/Fort Worth

48h 00m

2 stops

GMP10:30 pmSeoul Gimpo Intl

$1,136

Find similar

Japan Airlines flights from Seoul to Dallas

Our best Japan Airlines deals on Seoul to Dallas flight tickets

Japan Airlines

Sep 29

GMP12:05 pmSeoul Gimpo Intl

34h 30m

1 stop

DFW8:35 amDallas/Fort Worth

Nov 17

DFW10:35 amDallas/Fort Worth

20h 30m

1 stop

GMP10:05 pmSeoul Gimpo Intl

$1,306

Find similar

Japan Airlines

Sep 23

GMP12:05 pmSeoul Gimpo Intl

23h 00m

2 stops

DFW9:05 pmDallas/Fort Worth

Sep 24

DFW9:30 pmDallas/Fort Worth

34h 20m

2 stops

GMP9:50 pmSeoul Gimpo Intl

$1,308

Find similar

Japan Airlines

Sep 29

GMP12:05 pmSeoul Gimpo Intl

34h 30m

1 stop

DFW8:35 amDallas/Fort Worth

Nov 19

DFW1:25 pmDallas/Fort Worth

17h 40m

1 stop

GMP10:05 pmSeoul Gimpo Intl

$1,315

Find similar

Fly from

Fly to

Route

Depart

Return

Price

IncheonDallas

ICN - DFW

ICNDFW

Incheon Intl

Fri 11/14

9:25 pm-5:09 pm

2 stops34h 44m

Dallas/Fort Worth

Wed 12/3

4:40 pm-6:35 pm

2 stops34h 55m

$610

IncheonDallas

ICN - DFW

ICNDFW

Incheon Intl

Sat 11/22

8:35 pm-5:12 am

2 stops23h 37m

Dallas/Fort Worth

Tue 12/9

4:40 pm-6:35 pm

2 stops34h 55m

$612

IncheonDallas

ICN - DFW

ICNDFW

Incheon Intl

Fri 11/21

8:35 pm-5:12 am

2 stops47h 37m

Dallas/Fort Worth

Tue 12/9

4:40 pm-6:35 pm

2 stops34h 55m

$626

IncheonDallas

ICN - DFW

ICNDFW

Incheon Intl

Mon 10/6

8:35 pm-11:59 pm

1 stop17h 24m

Dallas/Fort Worth

Mon 10/20

8:39 pm-7:00 pm

2 stops32h 21m

$666

IncheonDallas

ICN - DFW

ICNDFW

Incheon Intl

Fri 10/17

10:05 pm-5:46 am

1 stop21h 41m

Dallas/Fort Worth

Fri 10/24

10:50 pm-3:45 pm

1 stop26h 55m

$679

IncheonDallas

ICN - DFW

ICNDFW

Incheon Intl

Mon 10/6

5:45 pm-4:40 pm

Nonstop12h 55m

Dallas/Fort Worth

Mon 10/20

10:05 am-3:30 pm

Nonstop15h 25m

$736

IncheonDallas

ICN - DFW

ICNDFW

Incheon Intl

Fri 10/17

5:45 pm-4:40 pm

Nonstop12h 55m

Dallas/Fort Worth

Thu 10/23

10:05 am-3:30 pm

Nonstop15h 25m

$737

IncheonDallas

ICN - DFW

ICNDFW

Incheon Intl

Tue 2/10

12:45 pm-11:54 pm

1 stop26h 09m

Dallas/Fort Worth

Tue 2/24

7:34 pm-5:40 am

1 stop19h 06m

$769

IncheonDallas

ICN - DAL

ICNDAL

Incheon Intl

Wed 11/12

7:30 pm-11:58 pm

2 stops19h 28m

Dallas Love Field

Sat 12/6

2:00 pm-3:30 pm

2 stops34h 30m

$785

IncheonDallas

ICN - DAL

ICNDAL

Incheon Intl

Wed 11/19

7:30 pm-11:58 pm

2 stops19h 28m

Dallas Love Field

Thu 12/11

6:00 am-3:50 pm

1 stop18h 50m

$795

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 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 $959.

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 Thursday. momondo users have found tickets for Thursday departures for as low as $937. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Saturday 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 $1,111.

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 $946 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 $1,088 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 $1,056 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 $789 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	1 airport

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

Direct flights go from Seoul to Dallas every day.

There is 1 airport near Dallas: 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 55m.
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 September 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 10,000 reviews	Search American Airlines flights
United Airlines	PriceFrom $676	Free Cancellation	Rating 7.4 8,926 reviews	Search United Airlines flights
Delta	PriceFrom $797	Free Cancellation	Rating 7.9 7,961 reviews	Search Delta flights
Korean Air	PriceFrom $808	Free Cancellation	Rating 8.4 1,140 reviews	Search Korean Air 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.