South Korea

$390+ 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 1/10. Fares are subject to change and may not be available on all flights or dates of travel.
DFW — ICN
Nov 13 — Nov 201
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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 October 14, 2025.

Round-trip from

$860
(Kiwi.com)

One-way from

$390
(Kiwi.com)

Popular in

June

Cheapest in

September

Average price

$1,168
From Dallas to South Korea
One-way flight from Dallas to South Korea
Highest demand for flights based on searches. 19% potential increase in price ($326 potential increase over avg. RT price).
Cheapest flight prices on average. 4% potential price decrease ($56 potential savings vs. average RT price).
Average for round-trip flights in October 2025

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 October 14, 2025.

This Kiwi.com deal was found by Cheapflights users on 10/12. 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 11/134:42 pmDFW - ICN
1 stop32h 38mMultiple Airlines
Sat 12/67:15 amICN - DFW
2 stops28h 56mMultiple Airlines
Deal found 10/12$860
This Kiwi.com deal was found by Cheapflights users on 10/11. 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 11/101:38 pmDFW - ICN
1 stop24h 32mMultiple Airlines
Mon 11/176:55 pmICN - DFW
2 stops20h 15mMultiple Airlines
Deal found 10/11$864
This Kiwi.com deal was found by Cheapflights users on 10/12. 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 11/1410:11 amDFW - ICN
1 stop19h 19mMultiple Airlines
Sun 12/79:20 pmICN - DFW
2 stops36h 27mMultiple Airlines
Deal found 10/12$867
This Kiwi.com deal was found by Cheapflights users on 10/12. 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 11/134:42 pmDFW - ICN
1 stop32h 38mMultiple Airlines
Tue 12/98:40 amICN - DFW
2 stops27h 31mMultiple Airlines
Deal found 10/12$869
This Kiwi.com deal was found by Cheapflights users on 10/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/2812:55 pmDFW - ICN
1 stop25h 15mMultiple Airlines
Fri 12/53:30 pmICN - DFW
2 stops44h 41mMultiple Airlines
Deal found 10/14$870
This Kiwi.com deal was found by Cheapflights users on 10/12. 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 11/99:32 pmDFW - ICN
1 stop27h 48mMultiple Airlines
Tue 11/189:20 pmICN - DFW
2 stops42h 23mMultiple Airlines
Deal found 10/12$873
This Kiwi.com deal was found by Cheapflights users on 10/12. 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 11/174:44 pmDFW - ICN
1 stop21h 26mMultiple Airlines
Sat 12/67:15 amICN - DFW
2 stops28h 56mMultiple Airlines
Deal found 10/12$878
This Philippine Airlines deal was found by Cheapflights users on 10/13. 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.
Tue 10/287:10 amDFW - ICN
2 stops33h 00mMultiple Airlines
Wed 12/177:30 amICN - DFW
2 stops36h 52mMultiple Airlines
Deal found 10/13$883
This Kiwi.com deal was found by Cheapflights users on 10/12. 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 11/1410:11 amDFW - ICN
1 stop19h 19mMultiple Airlines
Fri 12/510:50 pmICN - DFW
2 stops37h 21mMultiple Airlines
Deal found 10/12$884
This Kiwi.com deal was found by Cheapflights users on 10/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/31:38 pmDFW - ICN
1 stop24h 32mMultiple Airlines
Mon 11/176:55 pmICN - DFW
2 stops44h 15mMultiple Airlines
Deal found 10/13$887
This Kiwi.com deal was found by Cheapflights users on 10/12. 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 11/169:32 pmDFW - ICN
1 stop27h 48mMultiple Airlines
Sun 12/79:20 pmICN - DFW
2 stops33h 29mMultiple Airlines
Deal found 10/12$888
This Mytrip deal was found by Cheapflights users on 10/12. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/273:46 pmDFW - GMP
2 stops30h 19mMultiple Airlines
Thu 12/42:25 pmGMP - DFW
2 stops36h 00mMultiple Airlines
Deal found 10/12$932

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 October 14, 2025.
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

Mon 11/3

4:50 pm-7:25 pm

2 stops35h 35m

Incheon Intl

Mon 11/17

7:30 am-4:54 am

2 stops36h 24m

$883

DallasIncheon

DFW - ICN

DFWICN

Dallas/Fort Worth

Thu 10/30

7:10 am-6:10 am

2 stops33h 00m

Incheon Intl

Sun 11/9

8:35 pm-6:50 pm

2 stops37h 15m

$883

DallasSeoul

DFW - GMP

DFWGMP

Dallas/Fort Worth

Thu 11/27

3:46 pm-1:05 pm

2 stops30h 19m

Seoul Gimpo Intl

Thu 12/4

2:25 pm-11:25 am

2 stops36h 00m

$932

DallasIncheon

DFW - ICN

DFWICN

Dallas/Fort Worth

Thu 2/26

10:55 pm-1:55 pm

1 stop24h 00m

Incheon Intl

Mon 3/2

3:00 pm-4:50 pm

1 stop40h 50m

$943

DallasIncheon

DFW - ICN

DFWICN

Dallas/Fort Worth

Sun 3/1

3:45 pm-5:10 pm

2 stops34h 25m

Incheon Intl

Sun 3/15

7:10 pm-9:32 pm

1 stop40h 22m

$973

DallasIncheon

DFW - ICN

DFWICN

Dallas/Fort Worth

Mon 11/17

10:55 pm-6:35 pm

1 stop28h 40m

Incheon Intl

Fri 12/5

10:00 am-4:50 pm

1 stop21h 50m

$993

DallasIncheon

DFW - ICN

DFWICN

Dallas/Fort Worth

Tue 2/24

8:25 pm-6:20 pm

1 stop30h 55m

Incheon Intl

Tue 4/7

11:20 pm-12:45 pm

1 stop27h 25m

$1,040

DallasIncheon

DFW - ICN

DFWICN

Dallas/Fort Worth

Mon 3/9

3:45 pm-6:20 pm

1 stop36h 35m

Incheon Intl

Sun 3/15

12:10 am-3:36 pm

2 stops29h 26m

$1,056

DallasIncheon

DFW - ICN

DFWICN

Dallas/Fort Worth

Thu 2/19

7:15 am-6:35 pm

2 stops20h 20m

Incheon Intl

Sat 3/7

8:35 pm-12:25 pm

2 stops30h 50m

$1,068

DallasBusan

DFW - PUS

DFWPUS

Dallas/Fort Worth

Wed 11/26

4:42 pm-7:55 pm

2 stops36h 13m

Busan Gimhae

Wed 12/3

8:55 pm-6:52 pm

2 stops36h 57m

$1,075

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/13

Showing 1-10 of 53 results
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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 $413). Flying from Dallas to South Korea in June is currently the most expensive (average of $1,094). 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 October 14, 2025.

It’s typically best to fly out from Dallas to South Korea at noon. Doing so could potentially save you 45% on the flight price compared to flying in the morning, 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 December 8, 2024.

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 October 14, 2025.

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 October 14, 2025.
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.

Entertainment

8.2

Comfort

8.3

Overall

8.4

Crew

8.7

Boarding

8.5

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.

Entertainment

8.2

Comfort

8.3

Overall

8.4

Crew

8.7

Boarding

8.5

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.
8.0
Very good

Entertainment

8.2

Comfort

8.3

Overall

8.4

Crew

8.7

Boarding

8.5

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.

Entertainment

8.2

Comfort

8.3

Overall

8.4

Crew

8.7

Boarding

8.5

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.

Entertainment

8.2

Comfort

8.3

Overall

8.4

Crew

8.7

Boarding

8.5

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.

Entertainment

8.2

Comfort

8.3

Overall

8.4

Crew

8.7

Boarding

8.5

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 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?

    Cathay Pacific, Air Canada, and China Eastern can get you from Dallas to South Korea in just under 24h. Your travel time can differ by up to 11h 15m. 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 most popular routes from Dallas to South Korea?

  • 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 (73%), Korean Air (62%), American Airlines( 50%).

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

    On average you can expect to pay $2,339 for a flight from Dallas to South Korea. The cheapest flight overall is $425 while the most popular route, (Dallas/Fort Worth - Incheon Intl) is currently priced at $773.

  • 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 $413). Flying from Dallas to South Korea in June is currently the most expensive (average of $1,094). 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 to South Korea

See prices for flight routes from nearby airports that may be better suited for you.

Top 9 airlines flying from Dallas to South Korea

Discover the top 9 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 October 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$434Average$858FlexibilityNo cancel feeOn-time69%
DeltaCheapest$658Average$1,238FlexibilityNo cancel feeOn-timeN/A
Cathay PacificCheapest$732Average$859FlexibilityNo cancel feeOn-time72%
Asiana AirlinesCheapest$741Average$1,083FlexibilityNo cancel feeOn-time76%
American AirlinesCheapest$862Average$1,188FlexibilityNo cancel feeOn-time71%
Air CanadaCheapest$865Average$1,109FlexibilityNo cancel feeOn-time67%
Turkish AirlinesCheapest$944Average$1,287FlexibilityNo cancel feeOn-time77%
Korean AirCheapest$1,027Average$1,811FlexibilityNo cancel feeOn-time81%
FinnairCheapest$1,322Average$1,449FlexibilityNo cancel feeOn-time76%

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