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 17h 45m. Keep in mind that layovers or delays could extend your travel time.

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 50% 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.

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

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

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

35 flights are operational weekly from Seoul to Dallas as of February 2026. The most popular departure day for this route is Mon, with 14% of flights per week taking off on this day.

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

5 flights are operational daily from Seoul to Dallas as of February 2026. The most popular departure time for this route is 10:00AM, with 100% of flights per day taking off at noon.

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 February 2026.

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.

$364 Cheap Flights from Seoul to Dallas in 2026

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Find the cheapest flights from Seoul to Dallas

Round-trip

One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

5:45 pm - 9:45 pm

ICN

DFW

42h 00m

2 stops

12:25 pm - 4:05 pm

DFW

ICN

37h 40m

2 stops

$632Air Canada

Mon, May 18 - Mon, Jun 8

5:45 pm - 11:40 am

ICN

DFW

31h 55m

2 stops

12:25 pm - 4:05 pm

DFW

ICN

37h 40m

2 stops

$641Air Canada

Wed, Jun 3 - Tue, Jun 9

8:10 pm - 9:32 pm

ICN

DFW

40h 22m

1 stop

3:45 pm - 5:30 pm

DFW

ICN

35h 45m

1 stop

$646Air Canada

Tue, Mar 3 - Tue, Apr 7

12:45 pm - 9:00 pm

ICN

DAL

22h 15m

2 stops

8:40 pm - 11:30 am

DAL

ICN

24h 50m

2 stops

$969Multiple Airlines

Wed, Jun 3 - Tue, Jun 9

12:45 pm - 10:55 pm

ICN

DAL

24h 10m

3 stops

8:50 pm - 11:30 am

DAL

ICN

24h 40m

2 stops

$1,068Multiple Airlines

Fri, Apr 24 - Sun, Apr 26

7:25 pm - 10:31 pm

ICN

DAL

18h 06m

1 stop

6:00 am - 3:50 pm

DAL

ICN

18h 50m

1 stop

$1,169Delta

Thu, Feb 19 - Wed, Mar 4

7:25 pm - 10:31 pm

ICN

DAL

18h 06m

1 stop

6:00 am - 3:50 pm

DAL

ICN

18h 50m

1 stop

$1,248Delta

Thu, Feb 19 - Wed, Mar 4

8:00 am - 2:50 pm

GMP

DFW

21h 50m

1 stop

3:20 pm - 10:55 am

DFW

GMP

29h 35m

2 stops

$1,269Japan Airlines

Tue, Mar 3 - Tue, Mar 10

8:00 am - 2:50 pm

GMP

DFW

21h 50m

1 stop

11:45 am - 10:05 pm

DFW

GMP

20h 20m

1 stop

$1,271Japan Airlines

Tue, Mar 3 - Tue, Mar 10

7:25 pm - 10:31 pm

ICN

DAL

18h 06m

1 stop

6:00 am - 3:50 pm

DAL

ICN

18h 50m

1 stop

$1,481Korean Air

Wed, Feb 25 - Sat, Mar 7

Air Canada flights from Seoul to Dallas

Our best Air Canada deals on Seoul to Dallas flight tickets

Air Canada

May 18

ICN5:45 pmIncheon Intl

42h 00m

2 stops

DFW9:45 pmDallas/Fort Worth

Jun 8

DFW12:25 pmDallas/Fort Worth

37h 40m

2 stops

ICN4:05 pmIncheon Intl

$632

Air Canada

Jun 3

ICN5:45 pmIncheon Intl

31h 55m

2 stops

DFW11:40 amDallas/Fort Worth

Jun 9

DFW12:25 pmDallas/Fort Worth

37h 40m

2 stops

ICN4:05 pmIncheon Intl

$641

Air Canada

Mar 3

ICN8:10 pmIncheon Intl

40h 22m

1 stop

DFW9:32 pmDallas/Fort Worth

Apr 7

DFW3:45 pmDallas/Fort Worth

35h 45m

1 stop

ICN5:30 pmIncheon Intl

$646

Japan Airlines flights from Seoul to Dallas

Our best Japan Airlines deals on Seoul to Dallas flight tickets

Japan Airlines

Mar 3

GMP8:00 amSeoul Gimpo Intl

21h 50m

1 stop

DFW2:50 pmDallas/Fort Worth

Mar 10

DFW3:20 pmDallas/Fort Worth

29h 35m

2 stops

GMP10:55 amSeoul Gimpo Intl

$1,269

Japan Airlines

Mar 3

GMP8:00 amSeoul Gimpo Intl

21h 50m

1 stop

DFW2:50 pmDallas/Fort Worth

Mar 10

DFW11:45 amDallas/Fort Worth

20h 20m

1 stop

GMP10:05 pmSeoul Gimpo Intl

$1,271

Japan Airlines

Feb 19

GMP12:05 pmSeoul Gimpo Intl

17h 45m

1 stop

DFW2:50 pmDallas/Fort Worth

Mar 4

DFW10:45 amDallas/Fort Worth

33h 10m

1 stop

GMP10:55 amSeoul Gimpo Intl

$1,294

Fly from

Fly to

Route

Depart

Return

Price

IncheonDallas

ICN - DFW

ICNDFW

Incheon Intl

Mon 5/18

5:45 pm-9:45 pm

2 stops42h 00m

Dallas/Fort Worth

Mon 6/8

12:25 pm-4:05 pm

2 stops37h 40m

$632

IncheonDallas

ICN - DFW

ICNDFW

Incheon Intl

Wed 6/3

5:45 pm-11:40 am

2 stops31h 55m

Dallas/Fort Worth

Tue 6/9

12:25 pm-4:05 pm

2 stops37h 40m

$641

IncheonDallas

ICN - DFW

ICNDFW

Incheon Intl

Tue 3/3

8:10 pm-9:32 pm

1 stop40h 22m

Dallas/Fort Worth

Tue 4/7

3:45 pm-5:30 pm

1 stop35h 45m

$646

IncheonDallas

ICN - DAL

ICNDAL

Incheon Intl

Wed 6/3

12:45 pm-9:00 pm

2 stops22h 15m

Dallas Love Field

Tue 6/9

8:40 pm-11:30 am

2 stops24h 50m

$969

IncheonDallas

ICN - DAL

ICNDAL

Incheon Intl

Fri 4/24

12:45 pm-10:55 pm

3 stops24h 10m

Dallas Love Field

Sun 4/26

8:50 pm-11:30 am

2 stops24h 40m

$1,068

IncheonDallas

ICN - DAL

ICNDAL

Incheon Intl

Thu 2/19

7:25 pm-10:31 pm

1 stop18h 06m

Dallas Love Field

Wed 3/4

6:00 am-3:50 pm

1 stop18h 50m

$1,169

IncheonDallas

ICN - DAL

ICNDAL

Incheon Intl

Thu 2/19

7:25 pm-10:31 pm

1 stop18h 06m

Dallas Love Field

Wed 3/4

6:00 am-3:50 pm

1 stop18h 50m

$1,248

SeoulDallas

GMP - DFW

GMPDFW

Seoul Gimpo Intl

Tue 3/3

8:00 am-2:50 pm

1 stop21h 50m

Dallas/Fort Worth

Tue 3/10

3:20 pm-10:55 am

2 stops29h 35m

$1,269

SeoulDallas

GMP - DFW

GMPDFW

Seoul Gimpo Intl

Tue 3/3

8:00 am-2:50 pm

1 stop21h 50m

Dallas/Fort Worth

Tue 3/10

11:45 am-10:05 pm

1 stop20h 20m

$1,271

IncheonDallas

ICN - DAL

ICNDAL

Incheon Intl

Wed 2/25

7:25 pm-10:31 pm

1 stop18h 06m

Dallas Love Field

Sat 3/7

6:00 am-3:50 pm

1 stop18h 50m

$1,481

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 November is also very affordable. Most momondo users find prices during this month for around $848.

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 $922. 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 $1,143.

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 $875 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 $1,027 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 $1,027 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 February 2026.
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 $643	Free Cancellation	Rating 7.2 11,218 reviews	Search American Airlines flights
United Airlines	PriceFrom $684	Free Cancellation	Rating 7.4 9,236 reviews	Search United Airlines flights
Korean Air	PriceFrom $787	Free Cancellation	Rating 8.4 1,188 reviews	Search Korean Air flights
Delta	PriceFrom $788	Free Cancellation	Rating 7.9 8,139 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.