South Korea

$407+ 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 2/25. Fares are subject to change and may not be available on all flights or dates of travel.
DFW — ICN
Feb 19 — Feb 261
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Cheap 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 January 20, 2026.

This SmartFares deal was found by Cheapflights users on 1/18. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/2110:00 am
DFW
-
ICN
1 stop17h 35m
Multiple Airlines
Sun 1/258:35 pm
ICN
-
DFW
1 stop16h 14m
Multiple Airlines
Deal found 1/18$790
This United Airlines deal was found by Cheapflights users on 1/18. 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.
Mon 1/194:45 pm
DFW
-
ICN
2 stops21h 55m
United Airlines
Mon 2/26:00 pm
ICN
-
DFW
2 stops18h 34m
United Airlines
Deal found 1/18$797
This United Airlines deal was found by Cheapflights users on 1/19. 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.
Tue 2/177:30 am
DFW
-
ICN
1 stop31h 10m
United Airlines
Tue 3/2411:45 am
ICN
-
DFW
1 stop24h 30m
United Airlines
Deal found 1/19$799
This American Airlines deal was found by Cheapflights users on 1/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/2210:30 am
DFW
-
ICN
Nonstop15h 15m
American Airlines
Wed 2/47:15 pm
ICN
-
DFW
Nonstop12h 50m
American Airlines
Deal found 1/19$800
This American Airlines deal was found by Cheapflights users on 1/18. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/310:15 am
DFW
-
ICN
Nonstop15h 30m
American Airlines
Sun 3/155:55 pm
ICN
-
DFW
Nonstop13h 20m
American Airlines
Deal found 1/18$801
This American Airlines deal was found by Cheapflights users on 1/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/110:15 am
DFW
-
ICN
Nonstop15h 30m
American Airlines
Fri 3/135:55 pm
ICN
-
DFW
Nonstop13h 20m
American Airlines
Deal found 1/19$802
This American Airlines deal was found by Cheapflights users on 1/18. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/410:15 am
DFW
-
ICN
Nonstop15h 30m
American Airlines
Wed 3/115:55 pm
ICN
-
DFW
Nonstop13h 20m
American Airlines
Deal found 1/18$805
This Kiwi.com deal was found by Cheapflights users on 1/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/238:00 am
DFW
-
ICN
1 stop19h 35m
Multiple Airlines
Sun 1/258:35 pm
ICN
-
DFW
1 stop18h 23m
Multiple Airlines
Deal found 1/19$806
This United Airlines deal was found by Cheapflights users on 1/19. 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.
Sun 3/86:00 am
DFW
-
ICN
1 stop19h 15m
United Airlines
Tue 3/1711:45 am
ICN
-
DFW
1 stop18h 43m
United Airlines
Deal found 1/19$807
This United Airlines deal was found by Cheapflights users on 1/19. 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.
Sat 4/1112:00 pm
DFW
-
ICN
2 stops26h 20m
United Airlines
Sat 5/211:30 am
ICN
-
DFW
1 stop18h 49m
United Airlines
Deal found 1/19$811
This Gurufare deal was found by Cheapflights users on 1/19. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/79:25 am
DFW
-
ICN
Nonstop15h 30m
Japan Airlines
Tue 3/175:55 pm
ICN
-
DFW
Nonstop13h 20m
Japan Airlines
Deal found 1/19$812
This United Airlines deal was found by Cheapflights users on 1/19. 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.
Fri 4/177:43 pm
DFW
-
ICN
1 stop29h 17m
United Airlines
Fri 5/2211:30 am
ICN
-
DFW
1 stop24h 58m
United Airlines
Deal found 1/19$813

Find 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 January 20, 2026.

Round-trip from

$799
(United Airlines)

One-way from

$407
(Kiwi.com)

Popular in

December

Cheapest in

February

Average price

$1,132

Good round-trip deal

$774 or less

Good one-way deal

$399 or less
From Dallas/Fort Worth to South Korea
One-way flight from Dallas/Fort Worth to South Korea
Highest demand for flights based on searches. 4% potential increase in price ($59 potential increase over avg. RT price).
Cheapest flight prices on average. 4% potential price decrease ($52 potential savings vs. average RT price).
Average for round-trip flights in January 2026
Price to beat on a round-trip flight from Dallas/Fort Worth to South Korea.
Price to beat on a one-way flight from Dallas/Fort Worth to South Korea.

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 January 20, 2026.
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

Wed 3/11

6:00 am-3:15 pm

1 stop19h 15m

Incheon Intl

Wed 3/18

11:45 am-4:28 pm

1 stop18h 43m

$807

DallasIncheon

DFW - ICN

DFWICN

Dallas/Fort Worth

Sun 3/8

6:00 am-3:15 pm

1 stop19h 15m

Incheon Intl

Wed 3/11

11:45 am-4:28 pm

1 stop18h 43m

$807

DallasIncheon

DFW - ICN

DFWICN

Dallas/Fort Worth

Sat 4/25

1:25 pm-4:20 am

1 stop24h 55m

Incheon Intl

Thu 5/28

4:50 pm-5:40 am

1 stop26h 50m

$807

DallasIncheon

DFW - ICN

DFWICN

Dallas/Fort Worth

Sun 3/1

5:21 pm-4:15 pm

2 stops31h 54m

Incheon Intl

Fri 3/13

11:45 am-10:15 pm

1 stop24h 30m

$807

DallasIncheon

DFW - ICN

DFWICN

Dallas/Fort Worth

Tue 4/28

6:12 pm-4:20 am

1 stop20h 08m

Incheon Intl

Thu 5/28

4:50 pm-5:40 am

1 stop26h 50m

$807

DallasIncheon

DFW - ICN

DFWICN

Dallas/Fort Worth

Mon 4/27

1:25 pm-4:20 am

1 stop24h 55m

Incheon Intl

Thu 5/28

11:30 am-1:56 pm

1 stop16h 26m

$807

DallasIncheon

DFW - ICN

DFWICN

Dallas/Fort Worth

Wed 3/11

6:00 am-3:15 pm

1 stop19h 15m

Incheon Intl

Thu 3/19

11:45 am-4:28 pm

1 stop18h 43m

$807

DallasIncheon

DFW - ICN

DFWICN

Dallas/Fort Worth

Thu 2/26

7:30 am-4:15 pm

1 stop17h 45m

Incheon Intl

Thu 3/12

11:45 am-10:15 pm

1 stop24h 30m

$807

DallasIncheon

DFW - ICN

DFWICN

Dallas/Fort Worth

Sat 3/7

7:41 pm-5:40 am

1 stop18h 59m

Incheon Intl

Thu 3/19

11:45 am-10:15 pm

1 stop24h 30m

$807

DallasIncheon

DFW - ICN

DFWICN

Dallas/Fort Worth

Sun 4/5

7:43 pm-4:20 am

1 stop18h 37m

Incheon Intl

Thu 4/23

11:30 am-2:31 pm

1 stop17h 01m

$807

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/17

Showing 1-10 of 52 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, July is the cheapest month in which you can book a flight from Dallas/Fort Worth Airport to South Korea (average of $349). Flying from Dallas/Fort Worth Airport to South Korea in June is currently the most expensive (average of $1,072). 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 January 20, 2026.

It’s typically best to fly out from Dallas/Fort Worth Airport to South Korea at noon. Doing so could potentially save you 60% on the flight price compared to flying in the evening, which is usually more expensive.

What is the cheapest day to fly from Dallas/Fort Worth Airport to South Korea?

Use this chart to determine the cheapest time to fly round-trip from Dallas/Fort Worth to South Korea. Price data was last updated on January 17, 2026.

Travelers seeking maximum savings on their Dallas/Fort Worth Airport to South Korea flight should consider departing on Tuesday evenings when fares are most often at their lowest. Friday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

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 January 20, 2026.

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 January 20, 2026.
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.

Boarding

8.5

Comfort

8.3

Crew

8.7

Entertainment

8.2

Overall

8.4

Food

8.1

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.

Boarding

8.5

Comfort

8.3

Crew

8.7

Entertainment

8.2

Overall

8.4

Food

8.1

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.

Boarding

8.5

Comfort

8.3

Crew

8.7

Entertainment

8.2

Overall

8.4

Food

8.1

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.

Boarding

8.5

Comfort

8.3

Crew

8.7

Entertainment

8.2

Overall

8.4

Food

8.1

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.

Boarding

8.5

Comfort

8.3

Crew

8.7

Entertainment

8.2

Overall

8.4

Food

8.1

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.

Boarding

8.5

Comfort

8.3

Crew

8.7

Entertainment

8.2

Overall

8.4

Food

8.1

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, EVA Air, and Japan Airlines can get you from Dallas/Fort Worth Airport to South Korea in just under 19h 15m. Your travel time can differ by up to 10h 50m. 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 cheapest airlines to fly from Dallas/Fort Worth Airport to South Korea one-way?

    To fly one-way, consider booking your trip with Spirit Airlines, which is currently one of the cheapest options available, starting at $38. Frontier flights start at $39 while deals on Southwest start at $64 one-way.

  • What are the most popular routes 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 (78%), Korean Air (72%) and American Airlines (65%).

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

    On average you can expect to pay $2,246 for a flight from Dallas/Fort Worth Airport to South Korea. The cheapest flight overall is $373 while the most popular route, (Dallas/Fort Worth - Incheon Intl) is currently priced at $790.

  • 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, July is the cheapest month in which you can book a flight from Dallas/Fort Worth Airport to South Korea (average of $349). Flying from Dallas/Fort Worth Airport to South Korea in June is currently the most expensive (average of $1,072). 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.

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 January 20, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$427Average$856FlexibilityNo cancel feeOn-time69%
DeltaCheapest$474Average$1,376FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$512Average$1,108FlexibilityNo cancel feeOn-time67%
Cathay PacificCheapest$732Average$808FlexibilityNo cancel feeOn-time72%
Asiana AirlinesCheapest$741Average$992FlexibilityNo cancel feeOn-time76%
EVA AirCheapest$837Average$1,085FlexibilityNo cancel feeOn-time74%
Hawaiian AirlinesCheapest$850Average$866FlexibilityNo cancel feeOn-time85%
American AirlinesCheapest$882Average$1,515FlexibilityNo cancel feeOn-time71%
Korean AirCheapest$1,001Average$1,532FlexibilityNo cancel feeOn-time81%
Turkish AirlinesCheapest$1,220Average$1,287FlexibilityNo cancel feeOn-time77%

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