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.

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

American Airlines, Delta, and EVA Air are the most popular carriers operating from Seoul to Dallas

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.

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

2 flights are operational daily from Seoul to Dallas as of January 2026. The most popular departure time for this route is 10:00AM, with 60% of flights per day taking off at noon.

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

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

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 January 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.

$403 Cheap Flights from Seoul to Dallas in 2026

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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.

5:45 pm - 9:45 pm

ICN

DFW

42h 00m

2 stops

12:25 pm - 4:05 pm

DFW

ICN

37h 40m

2 stops

$675Air Canada

Wed, May 20 - Wed, Jun 10

5:45 pm - 9:45 pm

ICN

DFW

42h 00m

2 stops

12:25 pm - 4:05 pm

DFW

ICN

37h 40m

2 stops

$676Air Canada

Wed, May 20 - Tue, Jun 9

5:45 pm - 9:45 pm

ICN

DFW

42h 00m

2 stops

12:25 pm - 4:05 pm

DFW

ICN

37h 40m

2 stops

$677Air Canada

Fri, May 8 - Tue, May 26

5:45 pm - 8:55 pm

ICN

DFW

41h 10m

2 stops

12:25 pm - 4:05 pm

DFW

ICN

37h 40m

2 stops

$678Air Canada

Mon, Apr 27 - Thu, May 21

5:45 pm - 9:45 pm

ICN

DFW

42h 00m

2 stops

12:25 pm - 4:25 pm

DFW

ICN

38h 00m

1 stop

$692Air Canada

Wed, May 20 - Wed, Jun 10

7:55 pm - 11:40 am

GMP

DFW

53h 45m

2 stops

9:00 pm - 10:20 pm

DFW

GMP

35h 20m

2 stops

$983Multiple Airlines

Wed, May 13 - Mon, May 18

12:45 pm - 9:00 pm

ICN

DAL

22h 15m

2 stops

8:00 pm - 11:30 am

DAL

ICN

25h 30m

2 stops

$1,063Multiple Airlines

Wed, Apr 29 - Wed, Sep 9

8:15 pm - 7:40 pm

GMP

DFW

37h 25m

1 stop

10:50 pm - 12:50 pm

DFW

GMP

24h 00m

1 stop

$1,224EVA Air

Wed, Mar 25 - Wed, Jun 3

12:05 pm - 7:35 am

GMP

DFW

34h 30m

1 stop

10:45 am - 10:55 am

DFW

GMP

33h 10m

1 stop

$1,277Japan Airlines

Tue, Feb 10 - Tue, Feb 17

7:40 pm - 6:16 pm

GMP

DFW

37h 36m

2 stops

8:30 am - 10:55 am

DFW

GMP

35h 25m

2 stops

$1,283Japan Airlines

Tue, Feb 10 - Tue, Feb 17

American Airlines flights from Seoul to Dallas

Our best American Airlines deals on Seoul to Dallas flight tickets

American Airlines

Feb 13

ICN7:15 pmIncheon Intl

12h 50m

DFW5:05 pmDallas/Fort Worth

Feb 17

DFW10:15 amDallas/Fort Worth

15h 30m

ICN4:45 pmIncheon Intl

$790

American Airlines

Feb 10

ICN7:15 pmIncheon Intl

12h 50m

DFW5:05 pmDallas/Fort Worth

Feb 17

DFW10:15 amDallas/Fort Worth

15h 30m

ICN4:45 pmIncheon Intl

$793

American Airlines

Feb 8

ICN7:15 pmIncheon Intl

12h 50m

DFW5:05 pmDallas/Fort Worth

Feb 11

DFW10:30 amDallas/Fort Worth

15h 15m

ICN4:45 pmIncheon Intl

$845

Japan Airlines flights from Seoul to Dallas

Our best Japan Airlines deals on Seoul to Dallas flight tickets

Japan Airlines

Feb 10

GMP12:05 pmSeoul Gimpo Intl

34h 30m

1 stop

DFW7:35 amDallas/Fort Worth

Feb 17

DFW10:45 amDallas/Fort Worth

33h 10m

1 stop

GMP10:55 amSeoul Gimpo Intl

$1,277

Japan Airlines

Feb 10

GMP7:40 pmSeoul Gimpo Intl

37h 36m

2 stops

DFW6:16 pmDallas/Fort Worth

Feb 17

DFW8:30 amDallas/Fort Worth

35h 25m

2 stops

GMP10:55 amSeoul Gimpo Intl

$1,283

Japan Airlines

Feb 12

GMP12:05 pmSeoul Gimpo Intl

34h 30m

1 stop

DFW7:35 amDallas/Fort Worth

Mar 15

DFW9:40 amDallas/Fort Worth

35h 15m

2 stops

GMP10:55 amSeoul Gimpo Intl

$1,288

Fly from

Fly to

Route

Depart

Return

Price

IncheonDallas

ICN - DFW

ICNDFW

Incheon Intl

Wed 5/20

5:45 pm-9:45 pm

2 stops42h 00m

Dallas/Fort Worth

Wed 6/10

12:25 pm-4:05 pm

2 stops37h 40m

$675

IncheonDallas

ICN - DFW

ICNDFW

Incheon Intl

Wed 5/20

5:45 pm-9:45 pm

2 stops42h 00m

Dallas/Fort Worth

Tue 6/9

12:25 pm-4:05 pm

2 stops37h 40m

$676

IncheonDallas

ICN - DFW

ICNDFW

Incheon Intl

Fri 5/8

5:45 pm-9:45 pm

2 stops42h 00m

Dallas/Fort Worth

Tue 5/26

12:25 pm-4:05 pm

2 stops37h 40m

$677

IncheonDallas

ICN - DFW

ICNDFW

Incheon Intl

Mon 4/27

5:45 pm-8:55 pm

2 stops41h 10m

Dallas/Fort Worth

Thu 5/21

12:25 pm-4:05 pm

2 stops37h 40m

$678

IncheonDallas

ICN - DFW

ICNDFW

Incheon Intl

Wed 5/20

5:45 pm-9:45 pm

2 stops42h 00m

Dallas/Fort Worth

Wed 6/10

12:25 pm-4:25 pm

1 stop38h 00m

$692

SeoulDallas

GMP - DFW

GMPDFW

Seoul Gimpo Intl

Wed 5/13

7:55 pm-11:40 am

2 stops53h 45m

Dallas/Fort Worth

Mon 5/18

9:00 pm-10:20 pm

2 stops35h 20m

$983

IncheonDallas

ICN - DAL

ICNDAL

Incheon Intl

Wed 4/29

12:45 pm-9:00 pm

2 stops22h 15m

Dallas Love Field

Wed 9/9

8:00 pm-11:30 am

2 stops25h 30m

$1,063

SeoulDallas

GMP - DFW

GMPDFW

Seoul Gimpo Intl

Wed 3/25

8:15 pm-7:40 pm

1 stop37h 25m

Dallas/Fort Worth

Wed 6/3

10:50 pm-12:50 pm

1 stop24h 00m

$1,224

SeoulDallas

GMP - DFW

GMPDFW

Seoul Gimpo Intl

Tue 2/10

12:05 pm-7:35 am

1 stop34h 30m

Dallas/Fort Worth

Tue 2/17

10:45 am-10:55 am

1 stop33h 10m

$1,277

SeoulDallas

GMP - DFW

GMPDFW

Seoul Gimpo Intl

Tue 2/10

7:40 pm-6:16 pm

2 stops37h 36m

Dallas/Fort Worth

Tue 2/17

8:30 am-10:55 am

2 stops35h 25m

$1,283

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 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 $913. 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 $1,130.

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 $876 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 $1,025 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 $1,025 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 January 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 11,206 reviews	Search American Airlines flights
United Airlines	PriceFrom $684	Free Cancellation	Rating 7.4 9,215 reviews	Search United Airlines flights
Delta	PriceFrom $784	Free Cancellation	Rating 7.9 8,127 reviews	Search Delta flights
Korean Air	PriceFrom $787	Free Cancellation	Rating 8.4 1,188 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.