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

The number of flights available between Dallas and Seoul is 5 per day as of October 2025. The most frequent departure time is 10:00AM, with 100% of daily flights leaving at noon.

What airlines fly to Seoul?

Korean Air, American Airlines and Air Canada are the top three most popular airlines that fly to Seoul from Dallas according to our data. Korean Air is the first choice among our users, with 49% of people opting to fly with this airline when traveling to Seoul. Keep in mind that there are 10 different airlines that fly to Seoul on a routine basis, so you have a few additional options to choose from.

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

American Airlines, United Airlines, and Japan Airlines are the most popular carriers operating from Dallas to Seoul

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

35 flights are operational weekly from Dallas to Seoul as of October 2025. 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 Dallas to Seoul?

Prices for flights from Dallas to Seoul are refreshed on a daily basis.

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

There are 10 operators available for flights from Dallas to Seoul as of October 2025.

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Dallas to Seoul.

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

The travel and health documents required for your trip to Seoul can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Seoul. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$410 Cheap Flights from Dallas to Seoul in 2025/26

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Cheap round-trip flights

Enter your travel dates to find the best prices.

4:42 pm - 4:20 pmDFW-ICN

32h 38m1 stop

8:35 am - 4:48 pmICN-DFW

23h 13m2 stops

$860Multiple Airlines

Find Deal

Sun, Nov 16 - Tue, Dec 9

4:44 pm - 5:10 amDFW-ICN

21h 26m1 stop

7:15 am - 4:48 pmICN-DFW

24h 33m2 stops

$861Multiple Airlines

Find Deal

Mon, Nov 17 - Wed, Dec 10

4:29 pm - 5:10 amDFW-ICN

21h 41m1 stop

6:55 pm - 12:09 amICN-DFW

20h 14m2 stops

$862Multiple Airlines

Find Deal

Fri, Nov 14 - Sun, Dec 7

10:55 pm - 1:55 pmDFW-ICN

25h 00m1 stop

3:10 pm - 5:55 pmICN-DFW

40h 45m1 stop

$890Cathay Pacific

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Wed, Mar 11 - Wed, Apr 22

10:55 pm - 12:45 pmDFW-ICN

22h 50m1 stop

3:00 pm - 5:50 pmICN-DFW

40h 50m1 stop

$893Cathay Pacific

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Wed, Mar 4 - Mon, Mar 23

10:00 am - 4:45 pmDFW-ICN

15h 45mnonstop

7:15 pm - 5:00 pmICN-DFW

12h 45mnonstop

$933American Airlines

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Sun, Dec 7 - Mon, Dec 15

6:00 am - 5:45 pmDAL-ICN

20h 45m1 stop

9:45 am - 3:05 pmICN-DAL

20h 20m1 stop

$1,204Delta

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Sun, Feb 15 - Thu, Feb 19

6:37 pm - 4:50 pmDAL-ICN

31h 13m2 stops

7:25 pm - 10:36 pmICN-DAL

18h 11m1 stop

$1,208Delta

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Sun, Feb 15 - Thu, Feb 19

6:00 am - 5:50 pmDAL-ICN

21h 50m1 stop

10:45 am - 3:05 pmICN-DAL

18h 20m1 stop

$1,722Korean Air

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Wed, Apr 1 - Tue, Apr 7

5:54 am - 3:50 pmDAL-ICN

18h 56m1 stop

6:50 pm - 10:31 pmICN-DAL

17h 41m1 stop

$1,723Korean Air

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Thu, Jan 15 - Sun, Apr 19

Cathay Pacific flights from Dallas to Seoul

Our best Cathay Pacific deals on Dallas to Seoul flight tickets

Cathay Pacific

Mar 11

DFW10:55 pmDallas/Fort Worth

25h 00m

1 stop

ICN1:55 pmIncheon Intl

Apr 22

ICN3:10 pmIncheon Intl

40h 45m

1 stop

DFW5:55 pmDallas/Fort Worth

$890

Find similar

Cathay Pacific

Mar 4

DFW10:55 pmDallas/Fort Worth

22h 50m

1 stop

ICN12:45 pmIncheon Intl

Mar 23

ICN3:00 pmIncheon Intl

40h 50m

1 stop

DFW5:50 pmDallas/Fort Worth

$893

Find similar

Cathay Pacific

Jan 12

DFW10:55 pmDallas/Fort Worth

31h 30m

1 stop

ICN9:25 pmIncheon Intl

Jan 21

ICN3:00 pmIncheon Intl

40h 50m

1 stop

DFW4:50 pmDallas/Fort Worth

$899

Find similar

American Airlines flights from Dallas to Seoul

Our best American Airlines deals on Dallas to Seoul flight tickets

American Airlines

Dec 7

DFW10:00 amDallas/Fort Worth

15h 45m

ICN4:45 pmIncheon Intl

Dec 15

ICN7:15 pmIncheon Intl

12h 45m

DFW5:00 pmDallas/Fort Worth

$933

Find similar

American Airlines

Nov 3

DFW10:00 amDallas/Fort Worth

15h 45m

ICN4:45 pmIncheon Intl

Nov 7

ICN7:15 pmIncheon Intl

12h 50m

DFW5:05 pmDallas/Fort Worth

$1,044

Find similar

American Airlines

Nov 7

DFW10:00 amDallas/Fort Worth

15h 45m

ICN4:45 pmIncheon Intl

Nov 16

ICN7:15 pmIncheon Intl

12h 50m

DFW5:05 pmDallas/Fort Worth

$1,068

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Fly from

Fly to

Route

Depart

Return

Price

DallasIncheon

DFW - ICN

DFWICN

Dallas/Fort Worth

Sun 11/16

4:42 pm-4:20 pm

1 stop32h 38m

Incheon Intl

Tue 12/9

8:35 am-4:48 pm

2 stops23h 13m

$860

DallasIncheon

DFW - ICN

DFWICN

Dallas/Fort Worth

Mon 11/17

4:44 pm-5:10 am

1 stop21h 26m

Incheon Intl

Wed 12/10

7:15 am-4:48 pm

2 stops24h 33m

$861

DallasIncheon

DFW - ICN

DFWICN

Dallas/Fort Worth

Fri 11/14

4:29 pm-5:10 am

1 stop21h 41m

Incheon Intl

Sun 12/7

6:55 pm-12:09 am

2 stops20h 14m

$862

DallasIncheon

DFW - ICN

DFWICN

Dallas/Fort Worth

Wed 3/11

10:55 pm-1:55 pm

1 stop25h 00m

Incheon Intl

Wed 4/22

3:10 pm-5:55 pm

1 stop40h 45m

$890

DallasIncheon

DFW - ICN

DFWICN

Dallas/Fort Worth

Wed 3/4

10:55 pm-12:45 pm

1 stop22h 50m

Incheon Intl

Mon 3/23

3:00 pm-5:50 pm

1 stop40h 50m

$893

DallasIncheon

DFW - ICN

DFWICN

Dallas/Fort Worth

Sun 12/7

10:00 am-4:45 pm

Nonstop15h 45m

Incheon Intl

Mon 12/15

7:15 pm-5:00 pm

Nonstop12h 45m

$933

DallasIncheon

DAL - ICN

DALICN

Dallas Love Field

Sun 2/15

6:00 am-5:45 pm

1 stop20h 45m

Incheon Intl

Thu 2/19

9:45 am-3:05 pm

1 stop20h 20m

$1,204

DallasIncheon

DAL - ICN

DALICN

Dallas Love Field

Sun 2/15

6:37 pm-4:50 pm

2 stops31h 13m

Incheon Intl

Thu 2/19

7:25 pm-10:36 pm

1 stop18h 11m

$1,208

DallasIncheon

DAL - ICN

DALICN

Dallas Love Field

Wed 4/1

6:00 am-5:50 pm

1 stop21h 50m

Incheon Intl

Tue 4/7

10:45 am-3:05 pm

1 stop18h 20m

$1,722

DallasIncheon

DAL - ICN

DALICN

Dallas Love Field

Thu 1/15

5:54 am-3:50 pm

1 stop18h 56m

Incheon Intl

Sun 4/19

6:50 pm-10:31 pm

1 stop17h 41m

$1,723

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How to get the cheapest flight ticket from Dallas to Seoul

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

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Other information

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

What is the cheapest month to fly to Seoul?

The month of February is another great option to travel to Seoul, with average flight prices from Dallas averaging around $1,036.

What is the cheapest day to depart on your flight to Seoul?

According to our data, Thursday is the cheapest day to fly to Seoul from Dallas. The lowest ticket price found for a Thursday departure recently was $1,145. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. The most expensive day to fly to Seoul is Sunday, with ticket prices averaging around $1,285.

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

Flying to Seoul from Dallas at noon is the least expensive time of day to depart. momondo users have found prices as low as $1,145 when looking at flights departing at noon. In the afternoon is when there is more demand to fly to Seoul, so prices are often more expensive at around $1,437 per ticket.

What is the cheapest Dallas to Seoul flight route?

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

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

You are more likely to see cheaper flights to Seoul from Dallas when booking weeks ahead of your departure date. In general, you can expect to find flights to Seoul for around $1,294 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Seoul from Dallas for as low as $1,016 on momondo.

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

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

Cheap Dallas to Seoul flight deals and tips

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

Fastest flight time	14h 35m
Direct flights	Every day
Airports in Seoul	1 airport

The fastest flight from Dallas to Seoul takes 14h 35m

Direct flights go from Dallas to Seoul every day.

There is 1 airport near Seoul: Incheon Intl (ICN)

Search flight deals

How far is Dallas to Seoul by plane?
There are 6814.1 mi between Dallas and Seoul. Flights usually cover this in 15h 45m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Dallas to Seoul?
Prices for flights from Dallas to Seoul are refreshed on a daily basis.
How many operators does momondo search for flights from Dallas to Seoul?
There are 10 operators available for flights from Dallas to Seoul as of October 2025.
How old do you have to be to fly from Dallas to Seoul?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Dallas to Seoul.
What documentation or ID do you need to fly to Seoul?
The travel and health documents required for your trip to Seoul can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Seoul. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Dallas to Seoul

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

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $434	Free Cancellation	Rating 7.4 8,996 reviews	Search United Airlines flights
Delta	PriceFrom $658	Free Cancellation	Rating 7.9 7,996 reviews	Search Delta flights
Cathay Pacific	PriceFrom $732	Free Cancellation	Rating 7.6 1,042 reviews	Search Cathay Pacific flights
Asiana Airlines	PriceFrom $741	Free Cancellation	Rating 8.2 483 reviews	Search Asiana Airlines flights
Hawaiian Airlines	PriceFrom $850	Free Cancellation	Rating 7.8 2,793 reviews	Search Hawaiian Airlines flights
American Airlines	PriceFrom $862	Free Cancellation	Rating 7.2 11,033 reviews	Search American Airlines flights
Air Canada	PriceFrom $869	Free Cancellation	Rating 7.1 10,370 reviews	Search Air Canada flights
Turkish Airlines	PriceFrom $944	Free Cancellation	Rating 7.3 4,029 reviews	Search Turkish Airlines flights
Korean Air	PriceFrom $1,027	Free Cancellation	Rating 8.4 1,153 reviews	Search Korean Air flights
Finnair	PriceFrom $1,322	Free Cancellation	Rating 7.6 1,333 reviews	Search Finnair flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Seoul from Dallas.

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

momondo does allow users to show only those flights to Seoul from Dallas which offer a flexible booking policy as well as other useful filters and features.

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

Once all potential Dallas to Seoul flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Price alerts on flights to Seoul from Dallas are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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Find better results for your trip to South Korea

Fly into one of these airports located in Seoul

Seoul Gimpo Intl Airport

Incheon Intl Airport

Cheap flights from Dallas to Seoul from $410

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Dallas to Seoul departing on 11/27. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Cathay Pacific flights from Dallas to Seoul

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American Airlines flights from Dallas to Seoul

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How to get the cheapest flight ticket from Dallas to Seoul

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

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

What is the cheapest month to fly to Seoul?

The month of February is another great option to travel to Seoul, with average flight prices from Dallas averaging around $1,036.

What is the cheapest day to depart on your flight to Seoul?

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

What is the cheapest Dallas to Seoul flight route?

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

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

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

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

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

American Airlines, United Airlines, and Japan Airlines are the most popular carriers operating from Dallas to Seoul

What airlines fly to Seoul?

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

The number of flights available between Dallas and Seoul is 5 per day as of October 2025. The most frequent departure time is 10:00AM, with 100% of daily flights leaving at noon.

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

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

Cheap Dallas to Seoul flight deals and tips

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

Fastest flight time

Direct flights

Airports in Seoul

How far is Dallas to Seoul by plane?

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

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

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

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

Best airlines flying from Dallas to Seoul

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

Why use momondo?

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

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

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

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

An easier way to manage your Seoul trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to South Korea

Fly into one of these airports located in Seoul

Airports listed have a maximum distance of 30.3 mi from Seoul