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$307+ Cheap flights from Dallas/Fort Worth (DFW) to South Korea

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/27. Fares are subject to change and may not be available on all flights or dates of travel.
DFW — ICN
sep. 2 — sep. 91
mar. 9/2
mar. 9/9
1 adult, Economy
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Cheap flight deals from Dallas/Fort Worth to South Korea

Keep the following information in mind while searching for Dallas/Fort Worth to South Korea flight deals. Data was last updated agosto 28, 2025.

Round-trip from

$856
(Alaska Airlines)

One-way from

$307
(Kiwi.com)

Popular in

June

Cheapest in

September

Average price

$1,645

Good round-trip deal

$842 or less

Good one-way deal

$431 or less
From Dallas/Fort Worth to South Korea
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One-way flight from Dallas/Fort Worth to South Korea
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Highest demand for flights based on searches. 20% potential increase in price ($344 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($54 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Price to beat on a round-trip flight from Dallas/Fort Worth to South Korea.
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Price to beat on a one-way flight from Dallas/Fort Worth to South Korea.
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Find flight deals from Dallas/Fort Worth to South Korea

Cheapest flights from Dallas/Fort Worth to South Korea
Explore the most affordable flight options available from Dallas/Fort Worth to South Korea. Find the lowest fares from popular airlines and budget airlines, with prices last updated on agosto 28, 2025.

This Alaska Airlines deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/308:00 amDFW - ICN
1 stop20h 35mAlaska Airlines
dom. 11/98:35 pmICN - DFW
1 stop25h 20mAlaska Airlines
Deal found 8/26$856
This FlightHub deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/159:25 amDFW - ICN
1 stop40h 50mAir Canada
jue. 9/187:05 pmICN - DFW
1 stop29h 47mAir Canada
Deal found 8/27$857
This United Airlines deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 9/131:45 pmDFW - ICN
2 stops24h 35mUnited Airlines
mar. 9/164:50 pmICN - DFW
2 stops18h 54mUnited Airlines
Deal found 8/27$861
This Alaska Airlines deal was found by Cheapflights users on 8/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/148:39 pmDFW - ICN
1 stop31h 56mAlaska Airlines
jue. 10/238:35 pmICN - DFW
1 stop24h 19mAlaska Airlines
Deal found 8/28$863
This Alaska Airlines deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/146:29 pmDFW - ICN
1 stop34h 06mAlaska Airlines
dom. 10/198:35 pmICN - DFW
1 stop24h 19mAlaska Airlines
Deal found 8/27$864
This Fareboom deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Fareboom is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/18:20 amDFW - GMP
2 stops24h 00mMultiple Airlines
mié. 11/512:25 pmGMP - DFW
2 stops22h 21mMultiple Airlines
Deal found 8/27$865
This Fareboom deal was found by Cheapflights users on 8/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Fareboom is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 9/137:59 pmDFW - ICN
1 stop18h 31mMultiple Airlines
lun. 9/158:35 pmICN - DFW
1 stop17h 24mMultiple Airlines
Deal found 8/28$866
This Air Canada deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 11/2312:20 pmDFW - ICN
2 stops37h 50mAir Canada
lun. 1/128:10 pmICN - DFW
1 stop40h 22mAir Canada
Deal found 8/26$872
This United Airlines deal was found by Cheapflights users on 8/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 10/185:25 pmDFW - ICN
2 stops44h 55mUnited Airlines
mar. 10/2811:45 amICN - DFW
2 stops22h 56mUnited Airlines
Deal found 8/28$874
This United Airlines deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 10/185:25 pmDFW - ICN
2 stops44h 55mUnited Airlines
vie. 10/244:50 pmICN - DFW
1 stop19h 10mUnited Airlines
Deal found 8/27$875
This Air Canada deal was found by Cheapflights users on 8/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/129:25 amDFW - ICN
1 stop40h 50mAir Canada
mié. 9/176:00 pmICN - DFW
1 stop41h 43mAir Canada
Deal found 8/28$876
This Air Canada deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/179:25 amDFW - ICN
1 stop40h 50mAir Canada
dom. 10/56:00 pmICN - DFW
1 stop41h 43mAir Canada
Deal found 8/27$877

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dallas/Fort Worth to South Korea that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated agosto 28, 2025.
Use the filters below to find and compare flights from Dallas/Fort Worth Airport to South Korea that are best for you.

Fly from

Dallas/Fort Worth

Fly to

South Korea

Route

Depart

Return

Price

DallasIncheon

DFW - ICN

DFWICN

Dallas/Fort Worth

vie. 9/19

7:59 pm-4:20 am

1 stop18h 21m

Incheon Intl

mié. 10/8

4:50 pm-10:00 pm

1 stop19h 10m

$856

DallasIncheon

DFW - ICN

DFWICN

Dallas/Fort Worth

dom. 9/21

6:15 am-6:35 pm

1 stop22h 20m

Incheon Intl

sáb. 10/11

8:35 pm-6:54 am

1 stop24h 19m

$856

DallasIncheon

DFW - ICN

DFWICN

Dallas/Fort Worth

mar. 9/23

5:25 pm-3:00 pm

2 stops31h 35m

Incheon Intl

lun. 10/13

4:50 pm-10:00 pm

1 stop19h 10m

$856

DallasIncheon

DFW - ICN

DFWICN

Dallas/Fort Worth

mié. 10/15

11:00 am-6:35 pm

1 stop17h 35m

Incheon Intl

lun. 10/20

8:35 pm-11:59 pm

1 stop17h 24m

$856

DallasIncheon

DFW - ICN

DFWICN

Dallas/Fort Worth

dom. 9/14

7:59 pm-4:20 am

1 stop18h 21m

Incheon Intl

mié. 9/17

4:50 pm-9:59 pm

1 stop19h 09m

$856

DallasIncheon

DFW - ICN

DFWICN

Dallas/Fort Worth

jue. 9/18

6:15 am-6:35 pm

1 stop22h 20m

Incheon Intl

vie. 9/19

8:35 pm-11:59 pm

1 stop17h 24m

$856

DallasIncheon

DFW - ICN

DFWICN

Dallas/Fort Worth

sáb. 9/13

7:59 pm-4:20 am

1 stop18h 21m

Incheon Intl

mar. 9/16

11:30 am-4:22 pm

1 stop18h 52m

$856

DallasIncheon

DFW - ICN

DFWICN

Dallas/Fort Worth

lun. 10/27

5:25 pm-3:15 pm

2 stops31h 50m

Incheon Intl

mié. 12/17

6:00 pm-10:15 pm

1 stop19h 15m

$856

DallasIncheon

DFW - ICN

DFWICN

Dallas/Fort Worth

dom. 9/14

6:00 am-3:00 pm

1 stop19h 00m

Incheon Intl

sáb. 9/20

4:50 pm-9:59 pm

1 stop19h 09m

$856

DallasIncheon

DFW - ICN

DFWICN

Dallas/Fort Worth

lun. 9/15

5:25 pm-3:00 pm

2 stops31h 35m

Incheon Intl

dom. 9/21

11:30 am-4:22 pm

1 stop18h 52m

$856

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/26

Showing 1-10 of 50 results
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Best time to book a flight from Dallas/Fort Worth to South Korea

Have a flexible travel schedule? Discover the best time to fly to South Korea from Dallas/Fort Worth with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Dallas/Fort Worth Airport to South Korea

What is the cheapest month to book a flight from Dallas/Fort Worth Airport to South Korea?

Currently, February is the cheapest month in which you can book a flight from Dallas/Fort Worth Airport to South Korea (average of $990). Flying from Dallas/Fort Worth Airport to South Korea in December is currently the most expensive (average of $1,635). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from DFW to KR?

Find hourly flight availability from Dallas/Fort Worth to South Korea. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated agosto 28, 2025.

When flying from Dallas/Fort Worth Airport to South Korea, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Dallas/Fort Worth Airport to South Korea

Explore weekly flight availability from Dallas/Fort Worth to South Korea. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated agosto 28, 2025.

The most flights from DFW to KR0 are scheduled on a Monday (5 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (5 on average).

Reviews of airlines servicing South Korea

Get insights into the airlines that provide service to South Korea. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to South Korea. Reviews last updated agosto 28, 2025.
Peruse reviews from past customers who have flown with Korean Air, Delta, and United Airlines from Dallas/Fort Worth Airport to South Korea to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,135 reviews

Food

8.1

Overall

8.4

Boarding

8.5

Crew

8.7

Entertainment

8.2

Comfort

8.2

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Korean Air
8.4
Very good
1,135 reviews
Korean Air
8.4
Very good
1,135 reviews

Food

8.1

Overall

8.4

Boarding

8.5

Crew

8.7

Entertainment

8.2

Comfort

8.2

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Delta
8.0
Very good
7,977 reviews
Korean Air
8.4
Very good
1,135 reviews

Food

8.1

Overall

8.4

Boarding

8.5

Crew

8.7

Entertainment

8.2

Comfort

8.2

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
United Airlines
7.4
Good
8,944 reviews
Korean Air
8.4
Very good
1,135 reviews

Food

8.1

Overall

8.4

Boarding

8.5

Crew

8.7

Entertainment

8.2

Comfort

8.2

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
American Airlines
7.2
Good
10,000 reviews
Korean Air
8.4
Very good
1,135 reviews

Food

8.1

Overall

8.4

Boarding

8.5

Crew

8.7

Entertainment

8.2

Comfort

8.2

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Air Canada
7.1
Good
10,000 reviews
Korean Air
8.4
Very good
1,135 reviews

Food

8.1

Overall

8.4

Boarding

8.5

Crew

8.7

Entertainment

8.2

Comfort

8.2

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

Related info for your journey

Find useful and relevant information for your journey from Dallas/Fort Worth to South Korea. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Dallas/Fort Worth Airport to South Korea?

    United Airlines, Alaska Airlines, and China Airlines can get you from Dallas/Fort Worth Airport to South Korea in just under 18h 21m. Your travel time can differ by up to 25h 29m. The distance from Dallas/Fort Worth Airport to South Korea is about 6823 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the most popular routes from Dallas/Fort Worth Airport to South Korea?

    While some choose either Dallas/Fort Worth - Seoul Gimpo Intl or Dallas/Fort Worth - Busan Gimhae, Dallas/Fort Worth - Incheon Intl is the most popular route from Dallas/Fort Worth Airport to South Korea.

  • What are the most reliable airlines from Dallas/Fort Worth Airport to South Korea?

    The top 3 most reliable airlines when flying from Dallas/Fort Worth Airport to South Korea are Delta (90%), Korean Air (79%) and American Airlines (68%).

  • What are the cheapest flights from Dallas/Fort Worth Airport to South Korea?

    On average you can expect to pay $2,326 for a flight from Dallas/Fort Worth Airport to South Korea. The cheapest flight overall is $381 while the most popular route, (Dallas/Fort Worth - Incheon Intl) is currently priced at $738.

  • Can I find deals for flights from Dallas/Fort Worth to South Korea that include hotel bookings?

    Yes. In addition to deals on Dallas/Fort Worth to South Korea flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Dallas/Fort Worth to South Korea?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dallas/Fort Worth to South Korea.

  • Can I find deals for business class flights from Dallas/Fort Worth to South Korea?

    Yes. Cheapflights offers flight deals from Dallas/Fort Worth to South Korea by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Dallas/Fort Worth Airport to South Korea?

    Currently, February is the cheapest month in which you can book a flight from Dallas/Fort Worth Airport to South Korea (average of $990). Flying from Dallas/Fort Worth Airport to South Korea in December is currently the most expensive (average of $1,635). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Dallas/Fort Worth to South Korea

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Dallas/Fort Worth to South Korea

Discover the top 10 airlines that operate flights from Dallas/Fort Worth to South Korea. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated agosto 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$427Average$905FlexibilityNo cancel feeOn-time69%
Cathay PacificCheapest$732Average$845FlexibilityNo cancel feeOn-time72%
Asiana AirlinesCheapest$741Average$1,083FlexibilityNo cancel feeOn-time76%
China EasternCheapest$748Average$761FlexibilityNo cancel feeOn-time62%
DeltaCheapest$751Average$1,165FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$862Average$1,084FlexibilityNo cancel feeOn-time71%
Air CanadaCheapest$864Average$1,109FlexibilityNo cancel feeOn-time67%
Turkish AirlinesCheapest$944Average$1,255FlexibilityNo cancel feeOn-time77%
Korean AirCheapest$1,028Average$1,801FlexibilityNo cancel feeOn-time81%
FinnairCheapest$1,345Average$1,449FlexibilityNo cancel feeOn-time76%

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