HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
South Korea

$388+ Cheap flights from Dallas 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 3/2. Fares are subject to change and may not be available on all flights or dates of travel.
DFW — ICN
Feb 14 — Feb 211
Sat 2/14
Sat 2/21
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Dallas to South Korea with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Dallas to South Korea

Keep the following information in mind while searching for Dallas to South Korea flight deals. Data was last updated January 15, 2026.

Round-trip from

$749
(Kiwi.com)

One-way from

$388
(Kiwi.com)

Popular in

December

Cheapest in

February

Average price

$1,148
From Dallas to South Korea
Search Deals
One-way flight from Dallas to South Korea
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($64 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($53 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Find flight deals from Dallas to South Korea

Cheapest flights from Dallas to South Korea
Explore the most affordable flight options available from Dallas to South Korea. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 15, 2026.

This Kiwi.com deal was found by Cheapflights users on 1/15. 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 2/62:43 pm
DFW
-
ICN
1 stop23h 27m
Multiple Airlines
Wed 2/256:55 pm
ICN
-
DFW
2 stops29h 36m
Multiple Airlines
Deal found 1/15$749
This Kiwi.com deal was found by Cheapflights users on 1/15. 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.
Sat 2/79:07 pm
DFW
-
ICN
1 stop41h 03m
Multiple Airlines
Wed 2/256:55 pm
ICN
-
DFW
2 stops29h 36m
Multiple Airlines
Deal found 1/15$752
This Kiwi.com deal was found by Cheapflights users on 1/15. 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 2/62:43 pm
DFW
-
ICN
1 stop23h 27m
Multiple Airlines
Fri 2/276:55 pm
ICN
-
DFW
2 stops41h 13m
Multiple Airlines
Deal found 1/15$759
This Kiwi.com deal was found by Cheapflights users on 1/15. 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.
Tue 2/39:07 pm
DFW
-
ICN
1 stop28h 13m
Multiple Airlines
Wed 2/256:55 pm
ICN
-
DFW
2 stops29h 36m
Multiple Airlines
Deal found 1/15$760
This Kiwi.com deal was found by Cheapflights users on 1/15. 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.
Mon 2/29:07 pm
DFW
-
ICN
1 stop28h 13m
Multiple Airlines
Wed 2/256:55 pm
ICN
-
DFW
2 stops29h 36m
Multiple Airlines
Deal found 1/15$776
This Kiwi.com deal was found by Cheapflights users on 1/15. 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.
Sun 2/15:45 am
DFW
-
ICN
1 stop32h 25m
Multiple Airlines
Wed 2/256:55 pm
ICN
-
DFW
2 stops25h 52m
Multiple Airlines
Deal found 1/15$779
This Philippine Airlines deal was found by Cheapflights users on 1/14. 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 Philippine Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/17:30 pm
DFW
-
ICN
2 stops33h 45m
Multiple Airlines
Tue 9/87:20 am
ICN
-
DFW
2 stops36h 22m
Multiple Airlines
Deal found 1/14$783
This Philippine Airlines deal was found by Cheapflights users on 1/13. 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 Philippine Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/29:21 am
DFW
-
ICN
2 stops30h 34m
Multiple Airlines
Wed 10/217:20 am
ICN
-
DFW
2 stops28h 24m
Multiple Airlines
Deal found 1/13$787
This Kiwi.com deal was found by Cheapflights users on 1/15. 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.
Wed 1/281:40 pm
DFW
-
ICN
1 stop25h 00m
Multiple Airlines
Wed 2/46:55 pm
ICN
-
DFW
2 stops44h 16m
Multiple Airlines
Deal found 1/15$792
This Kiwi.com deal was found by Cheapflights users on 1/15. 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.
Sun 1/2510:00 am
DFW
-
ICN
1 stop17h 35m
Multiple Airlines
Fri 1/308:35 pm
ICN
-
DFW
1 stop16h 14m
Multiple Airlines
Deal found 1/15$793
This Kiwi.com deal was found by Cheapflights users on 1/15. 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.
Thu 1/221:40 pm
DFW
-
ICN
1 stop25h 00m
Multiple Airlines
Fri 2/66:55 pm
ICN
-
DFW
2 stops36h 33m
Multiple Airlines
Deal found 1/15$794
This KAYAK deal was found by Cheapflights users on 1/15. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/217:25 am
DFW
-
ICN
1 stop17h 50m
Asiana Airlines
Wed 2/1112:45 pm
ICN
-
DFW
1 stop26h 09m
Asiana Airlines
Deal found 1/15$796

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dallas 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 15, 2026.
Use the filters below to find and compare flights from Dallas to South Korea that are best for you.

Fly from

Dallas

Fly to

South Korea

Route

Depart

Return

Price

DallasIncheon

DFW - ICN

DFWICN

Dallas/Fort Worth

Sun 1/25

3:40 pm-5:40 am

2 stops23h 00m

Incheon Intl

Fri 1/30

6:00 pm-11:13 pm

2 stops20h 13m

$801

DallasIncheon

DFW - ICN

DFWICN

Dallas/Fort Worth

Sun 2/1

7:44 pm-5:40 am

1 stop18h 56m

Incheon Intl

Sat 2/14

12:45 pm-4:27 pm

1 stop18h 42m

$807

DallasIncheon

DFW - ICN

DFWICN

Dallas/Fort Worth

Wed 3/11

5:20 pm-3:15 pm

2 stops31h 55m

Incheon Intl

Wed 3/18

11:45 am-6:03 pm

2 stops20h 18m

$807

DallasIncheon

DFW - ICN

DFWICN

Dallas/Fort Worth

Sun 3/8

7:41 pm-4:40 am

1 stop18h 59m

Incheon Intl

Tue 3/17

11:45 am-4:28 pm

1 stop18h 43m

$807

DallasIncheon

DFW - ICN

DFWICN

Dallas/Fort Worth

Mon 3/2

5:21 pm-4:15 pm

2 stops31h 54m

Incheon Intl

Mon 3/16

5:00 pm-10:15 pm

1 stop19h 15m

$807

DallasIncheon

DFW - ICN

DFWICN

Dallas/Fort Worth

Mon 2/2

4:45 pm-5:40 am

2 stops21h 55m

Incheon Intl

Mon 2/16

12:45 pm-11:15 pm

2 stops25h 30m

$811

DallasSeoul

DFW - GMP

DFWGMP

Dallas/Fort Worth

Mon 1/26

9:55 am-10:55 am

1 stop34h 00m

Seoul Gimpo Intl

Thu 1/29

7:40 pm-2:05 pm

1 stop33h 25m

$924

DallasSeoul

DFW - GMP

DFWGMP

Dallas/Fort Worth

Tue 1/20

1:50 pm-10:55 am

1 stop30h 05m

Seoul Gimpo Intl

Wed 3/11

8:00 am-3:50 pm

1 stop21h 50m

$936

DallasSeoul

DFW - GMP

DFWGMP

Dallas/Fort Worth

Tue 1/27

10:45 am-10:55 am

1 stop33h 10m

Seoul Gimpo Intl

Fri 1/30

8:00 am-2:25 pm

1 stop21h 25m

$956

DallasSeoul

DFW - GMP

DFWGMP

Dallas/Fort Worth

Mon 1/26

9:55 am-6:20 pm

1 stop17h 25m

Seoul Gimpo Intl

Wed 1/28

7:40 pm-2:25 pm

1 stop33h 45m

$961

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/15

Showing 1-10 of 60 results
1
2
3
...
6

Best time to book a flight from Dallas to South Korea

Have a flexible travel schedule? Discover the best time to fly to South Korea from Dallas 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 to South Korea

What is the cheapest month to book a flight from Dallas to South Korea?

Currently, July is the cheapest month in which you can book a flight from Dallas to South Korea (average of $347). Flying from Dallas 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 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 15, 2026.

It’s typically best to fly out from Dallas to South Korea at noon. Doing so could potentially save you 46% on the flight price compared to flying in the evening, which is usually more expensive.

What is the cheapest day to fly from Dallas to South Korea?

Use this chart to determine the cheapest time to fly round-trip from Dallas to South Korea. Price data was last updated on March 30, 2025.

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

Weekly flight availability from Dallas to South Korea

Explore weekly flight availability from Dallas 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 15, 2026.

The most flights from A78 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 15, 2026.
Read through reviews of airlines operating flights from Dallas to South Korea, such as Korean Air, Delta, and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,187 reviews

Food

8.1

Entertainment

8.2

Boarding

8.5

Overall

8.4

Comfort

8.3

Crew

8.7

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
1,187 reviews
Korean Air
8.4
Very good
1,187 reviews

Food

8.1

Entertainment

8.2

Boarding

8.5

Overall

8.4

Comfort

8.3

Crew

8.7

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
7.9
Good
8,049 reviews
Korean Air
8.4
Very good
1,187 reviews

Food

8.1

Entertainment

8.2

Boarding

8.5

Overall

8.4

Comfort

8.3

Crew

8.7

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
9,164 reviews
Korean Air
8.4
Very good
1,187 reviews

Food

8.1

Entertainment

8.2

Boarding

8.5

Overall

8.4

Comfort

8.3

Crew

8.7

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
11,132 reviews
Korean Air
8.4
Very good
1,187 reviews

Food

8.1

Entertainment

8.2

Boarding

8.5

Overall

8.4

Comfort

8.3

Crew

8.7

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
10,622 reviews
Korean Air
8.4
Very good
1,187 reviews

Food

8.1

Entertainment

8.2

Boarding

8.5

Overall

8.4

Comfort

8.3

Crew

8.7

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 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 to South Korea?

    Asiana Airlines, United Airlines, and Japan Airlines can get you from Dallas to South Korea in just under 18h 56m. Your travel time can differ by up to 15h 04m. The distance from Dallas 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 to South Korea one-way?

    One-way options have recently been found by users for as low as $38 on Spirit Airlines. Other airlines that offer cheap prices include Frontier from $39 and Southwest from $64 one-way.

  • What are the most popular routes from Dallas to South Korea?

    The most popular route from Dallas to South Korea is Dallas/Fort Worth - Incheon Intl. You may also consider Dallas/Fort Worth - Seoul Gimpo Intl or Dallas Love Field - Incheon Intl.

  • What are the most reliable airlines from Dallas to South Korea?

    Before booking your flight to South Korea from Dallas, check out the most reliable airlines to get you to your destination on time: Delta (72%), Korean Air (71%), American Airlines( 70%).

  • What are the cheapest flights from Dallas to South Korea?

    On average you can expect to pay $2,243 for a flight from Dallas to South Korea. The cheapest flight overall is $374 while the most popular route, (Dallas/Fort Worth - Incheon Intl) is currently priced at $806.

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

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

  • How can I find direct flights from Dallas 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 to South Korea.

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

    Yes. Cheapflights offers flight deals from Dallas 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 to South Korea?

    Currently, July is the cheapest month in which you can book a flight from Dallas to South Korea (average of $347). Flying from Dallas 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Dallas to South Korea

See prices for flight routes from nearby airports that may be better suited for you.
Dallas/Fort Worth to Narita flights
Dallas/Fort Worth to Haneda flights
Hobby to Haneda flights
George Bush Intcntl to Haneda flights
Dallas/Fort Worth to Suvarnabhumi flights
Hobby to Suvarnabhumi flights
Dallas/Fort Worth to Hyderabad flights
Dallas/Fort Worth to Incheon Intl flights
Hobby to Narita flights
George Bush Intcntl to Narita flights
Hobby to Ho Chi Minh City flights
Dallas/Fort Worth to Ho Chi Minh City flights
Dallas/Fort Worth to Taiwan Taoyuan Intl flights
Love Field to Narita flights
George Bush Intcntl to Suvarnabhumi flights
George Bush Intcntl to Ho Chi Minh City flights
Dallas/Fort Worth to New Delhi flights
Austin to Narita flights
Love Field to Suvarnabhumi flights
Austin to Haneda flights
Dallas/Fort Worth to Mumbai flights
Dallas/Fort Worth to Bangalore flights
Love Field to Ho Chi Minh City flights
Dallas/Fort Worth to Chennai flights
Dallas/Fort Worth to Hong Kong flights
Hobby to Taiwan Taoyuan Intl flights
Hobby to Manila flights
Dallas/Fort Worth to Hongqiao Intl flights
Hobby to Incheon Intl flights
Dallas/Fort Worth to Gimpo Intl flights
George Bush Intcntl to Taiwan Taoyuan Intl flights
Dallas/Fort Worth to Manila flights
Dallas/Fort Worth to Cochin flights
Hobby to Mumbai flights
Dallas/Fort Worth to Pu Dong flights
Hobby to Hongqiao Intl flights
Hobby to New Delhi flights
San Antonio to Narita flights
Dallas/Fort Worth to Kuala Lumpur Intl flights
George Bush Intcntl to Manila flights
San Antonio to Haneda flights
Hobby to Pu Dong flights
Dallas/Fort Worth to Denpasar flights
Dallas/Fort Worth to Karachi flights
George Bush Intcntl to Hongqiao Intl flights
Dallas/Fort Worth to Lahore flights
Dallas/Fort Worth to Kathmandu flights
Dallas/Fort Worth to Kansai Intl flights
Hobby to Kuala Lumpur Intl flights
George Bush Intcntl to Mumbai flights

Top 10 airlines flying from Dallas to South Korea

Discover the top 10 airlines that operate flights from Dallas 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 15, 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%
Hawaiian AirlinesCheapest$850Average$866FlexibilityNo cancel feeOn-time85%
Asiana AirlinesCheapest$853Average$992FlexibilityNo cancel feeOn-time76%
American AirlinesCheapest$862Average$1,456FlexibilityNo cancel feeOn-time71%
Korean AirCheapest$997Average$1,549FlexibilityNo cancel feeOn-time81%
Turkish AirlinesCheapest$1,220Average$1,287FlexibilityNo cancel feeOn-time77%
FinnairCheapest$1,345Average$1,449FlexibilityNo cancel feeOn-time76%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.