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

5 flights are operational daily from Seoul to Dallas as of November 2025. The most popular departure time for this route is 7:00PM, with 46% of flights per day taking off in the evening.

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.

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

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

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

Japan Airlines is the most popular carrier 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.

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 November 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.

$315 Cheap Flights from Seoul to Dallas in 2025/26

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Find the cheapest flights from Seoul to Dallas

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Cheap round-trip flights

Enter your travel dates to find the best prices.

8:35 pm - 11:59 pmICN-DFW

17h 24m1 stop

2:30 pm - 6:35 pmDFW-ICN

38h 05m1 stop

$698Hawaiian Airlines

Find Deal

Sun, Mar 8 - Wed, Mar 18

5:55 pm - 5:05 pmICN-DFW

13h 10mnonstop

10:55 am - 3:30 pmDFW-ICN

14h 35mnonstop

$699American Airlines

Find Deal

Wed, Mar 25 - Wed, Apr 8

8:50 pm - 11:54 pmICN-DFW

18h 04m1 stop

7:44 pm - 5:45 amDFW-ICN

19h 01m1 stop

$709Multiple Airlines

Find Deal

Fri, Jan 23 - Sun, Feb 1

8:35 pm - 6:20 amICN-DFW

24h 45m1 stop

9:00 am - 6:35 pmDFW-ICN

18h 35m1 stop

$715Alaska Airlines

Find Deal

Mon, Feb 23 - Thu, Feb 26

8:35 pm - 4:40 amICN-DFW

22h 05m2 stops

7:15 am - 6:35 pmDFW-ICN

21h 20m2 stops

$725Alaska Airlines

Find Deal

Mon, Mar 9 - Wed, Mar 18

12:45 pm - 9:45 pmICN-DFW

24h 00m2 stops

5:20 pm - 4:40 amDFW-ICN

45h 20m2 stops

$741United Airlines

Find Deal

Thu, Feb 12 - Sun, Mar 15

12:45 pm - 10:30 pmICN-DFW

24h 45m1 stop

5:20 pm - 3:15 pmDFW-ICN

31h 55m2 stops

$742United Airlines

Find Deal

Thu, Feb 12 - Sun, Mar 15

6:00 pm - 10:31 pmICN-DAL

19h 31m1 stop

6:00 am - 3:50 pmDAL-ICN

18h 50m1 stop

$776Delta

Find Deal

Mon, Feb 23 - Thu, Feb 26

7:25 pm - 1:37 pmICN-DAL

33h 12m1 stop

5:54 am - 3:30 pmDAL-ICN

42h 36m2 stops

$812Delta

Find Deal

Mon, Feb 23 - Thu, Feb 26

12:40 pm - 5:47 pmICN-DAL

44h 07m2 stops

6:38 pm - 4:55 pmDAL-ICN

31h 17m2 stops

$1,622Multiple Airlines

Find Deal

Wed, Jan 14 - Sat, Jan 24

Alaska Airlines flights from Seoul to Dallas

Our best Alaska Airlines deals on Seoul to Dallas flight tickets

Alaska Airlines

Feb 23

ICN8:35 pmIncheon Intl

24h 45m

1 stop

DFW6:20 amDallas/Fort Worth

Feb 26

DFW9:00 amDallas/Fort Worth

18h 35m

1 stop

ICN6:35 pmIncheon Intl

$715

Find similar

Alaska Airlines

Mar 12

ICN8:35 pmIncheon Intl

17h 24m

1 stop

DFW11:59 pmDallas/Fort Worth

Mar 15

DFW6:00 amDallas/Fort Worth

22h 35m

1 stop

ICN6:35 pmIncheon Intl

$723

Find similar

Alaska Airlines

Mar 9

ICN8:35 pmIncheon Intl

22h 05m

2 stops

DFW4:40 amDallas/Fort Worth

Mar 18

DFW7:15 amDallas/Fort Worth

21h 20m

2 stops

ICN6:35 pmIncheon Intl

$725

Find similar

Delta flights from Seoul to Dallas

Our best Delta deals on Seoul to Dallas flight tickets

Delta

Dec 19

ICN4:10 pmIncheon Intl

22h 40m

1 stop

DFW11:50 pmDallas/Fort Worth

Jan 4

DFW4:30 pmDallas/Fort Worth

32h 25m

1 stop

ICN3:55 pmIncheon Intl

$748

Find similar

Delta

Mar 25

ICN8:05 pmIncheon Intl

17h 50m

1 stop

DFW11:55 pmDallas/Fort Worth

Apr 8

DFW8:15 amDallas/Fort Worth

17h 05m

1 stop

ICN3:20 pmIncheon Intl

$750

Find similar

Delta

Jan 23

ICN10:20 amIncheon Intl

12h 40m

DFW8:00 amDallas/Fort Worth

Feb 1

DFW6:45 amDallas/Fort Worth

17h 45m

1 stop

ICN3:30 pmIncheon Intl

$756

Find similar

Fly from

Fly to

Route

Depart

Return

Price

IncheonDallas

ICN - DFW

ICNDFW

Incheon Intl

Sun 3/8

8:35 pm-11:59 pm

1 stop17h 24m

Dallas/Fort Worth

Wed 3/18

2:30 pm-6:35 pm

1 stop38h 05m

$698

IncheonDallas

ICN - DFW

ICNDFW

Incheon Intl

Wed 3/25

5:55 pm-5:05 pm

Nonstop13h 10m

Dallas/Fort Worth

Wed 4/8

10:55 am-3:30 pm

Nonstop14h 35m

$699

IncheonDallas

ICN - DFW

ICNDFW

Incheon Intl

Fri 1/23

8:50 pm-11:54 pm

1 stop18h 04m

Dallas/Fort Worth

Sun 2/1

7:44 pm-5:45 am

1 stop19h 01m

$709

IncheonDallas

ICN - DFW

ICNDFW

Incheon Intl

Mon 2/23

8:35 pm-6:20 am

1 stop24h 45m

Dallas/Fort Worth

Thu 2/26

9:00 am-6:35 pm

1 stop18h 35m

$715

IncheonDallas

ICN - DFW

ICNDFW

Incheon Intl

Mon 3/9

8:35 pm-4:40 am

2 stops22h 05m

Dallas/Fort Worth

Wed 3/18

7:15 am-6:35 pm

2 stops21h 20m

$725

IncheonDallas

ICN - DFW

ICNDFW

Incheon Intl

Thu 2/12

12:45 pm-9:45 pm

2 stops24h 00m

Dallas/Fort Worth

Sun 3/15

5:20 pm-4:40 am

2 stops45h 20m

$741

IncheonDallas

ICN - DFW

ICNDFW

Incheon Intl

Thu 2/12

12:45 pm-10:30 pm

1 stop24h 45m

Dallas/Fort Worth

Sun 3/15

5:20 pm-3:15 pm

2 stops31h 55m

$742

IncheonDallas

ICN - DAL

ICNDAL

Incheon Intl

Mon 2/23

6:00 pm-10:31 pm

1 stop19h 31m

Dallas Love Field

Thu 2/26

6:00 am-3:50 pm

1 stop18h 50m

$776

IncheonDallas

ICN - DAL

ICNDAL

Incheon Intl

Mon 2/23

7:25 pm-1:37 pm

1 stop33h 12m

Dallas Love Field

Thu 2/26

5:54 am-3:30 pm

2 stops42h 36m

$812

IncheonDallas

ICN - DAL

ICNDAL

Incheon Intl

Wed 1/14

12:40 pm-5:47 pm

2 stops44h 07m

Dallas Love Field

Sat 1/24

6:38 pm-4:55 pm

2 stops31h 17m

$1,622

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 $941. 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 $1,148.

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 $847 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 $1,092 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 $1,061 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	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)

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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 November 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 11,043 reviews	Search American Airlines flights
United Airlines	PriceFrom $677	Free Cancellation	Rating 7.4 9,039 reviews	Search United Airlines flights
Delta	PriceFrom $797	Free Cancellation	Rating 7.9 7,993 reviews	Search Delta flights
Korean Air	PriceFrom $798	Free Cancellation	Rating 8.4 1,170 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.