South Korea

$399+ 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 4/22. Fares are subject to change and may not be available on all flights or dates of travel.
DFW — ICN
Apr 19 — Apr 261
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Cheap 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 March 20, 2026.

This Fareboom deal was found by Cheapflights users on 3/16. 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.
Mon 9/71:10 pm
DFW
-
ICN
2 stops26h 50m
Philippine Airlines
Fri 9/187:20 am
ICN
-
DFW
2 stops29h 39m
Philippine Airlines
Deal found 3/16$808
This Philippine Airlines deal was found by Cheapflights users on 3/17. 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.
Sun 8/2310:50 am
DFW
-
ICN
2 stops29h 10m
Multiple Airlines
Fri 9/47:20 am
ICN
-
DFW
2 stops29h 39m
Multiple Airlines
Deal found 3/17$812
This Philippine Airlines deal was found by Cheapflights users on 3/16. 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.
Mon 8/1711:55 am
DFW
-
ICN
2 stops28h 05m
Multiple Airlines
Mon 8/317:20 am
ICN
-
DFW
2 stops29h 39m
Multiple Airlines
Deal found 3/16$832
This SmartFares deal was found by Cheapflights users on 3/17. 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.
Thu 9/1010:50 pm
DFW
-
ICN
1 stop22h 10m
EVA Air
Wed 9/307:45 pm
ICN
-
DFW
1 stop37h 55m
EVA Air
Deal found 3/17$835
This CrystalTravel deal was found by Cheapflights users on 3/17. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/810:50 pm
DFW
-
ICN
1 stop22h 10m
EVA Air
Thu 9/1712:00 pm
ICN
-
DFW
1 stop21h 55m
EVA Air
Deal found 3/17$848
This CrystalTravel deal was found by Cheapflights users on 3/16. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/810:50 pm
DFW
-
ICN
1 stop29h 55m
EVA Air
Mon 9/2112:00 pm
ICN
-
DFW
1 stop21h 55m
EVA Air
Deal found 3/16$851
This Philippine Airlines deal was found by Cheapflights users on 3/17. 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.
Mon 9/78:35 am
DFW
-
ICN
2 stops31h 25m
Multiple Airlines
Thu 9/178:30 pm
ICN
-
DFW
2 stops35h 05m
Multiple Airlines
Deal found 3/17$862
This Super.com deal was found by Cheapflights users on 3/16. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/110:50 pm
DFW
-
ICN
1 stop29h 55m
EVA Air
Tue 9/1512:00 pm
ICN
-
DFW
1 stop21h 55m
EVA Air
Deal found 3/16$863
This oojo deal was found by Cheapflights users on 3/17. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/710:50 pm
DFW
-
ICN
1 stop29h 55m
EVA Air
Thu 9/1712:00 pm
ICN
-
DFW
1 stop21h 55m
EVA Air
Deal found 3/17$864
This oojo deal was found by Cheapflights users on 3/17. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/710:50 pm
DFW
-
ICN
1 stop22h 10m
EVA Air
Mon 9/217:45 pm
ICN
-
DFW
1 stop38h 10m
EVA Air
Deal found 3/17$867
This FlightHub deal was found by Cheapflights users on 3/17. 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.
Wed 4/2910:50 pm
DFW
-
ICN
1 stop29h 55m
Multiple Airlines
Mon 5/1112:00 pm
ICN
-
DFW
1 stop21h 55m
Multiple Airlines
Deal found 3/17$870
This FlightHub deal was found by Cheapflights users on 3/18. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/510:50 pm
DFW
-
GMP
1 stop30h 25m
EVA Air
Tue 10/137:15 pm
GMP
-
DFW
1 stop38h 25m
EVA Air
Deal found 3/18$917

Find 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 March 20, 2026.

Round-trip from

$808
(Fareboom)

One-way from

$399
(Kiwi.com)

Popular in

December

Cheapest in

February

Average price

$1,177
From Dallas to South Korea
One-way flight from Dallas to South Korea
Highest demand for flights based on searches. 5% potential increase in price ($70 potential increase over avg. RT price).
Cheapest flight prices on average. 4% potential price decrease ($54 potential savings vs. average RT price).
Average for round-trip flights in March 2026

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 March 20, 2026.
Use the filters below to find and compare flights from Dallas to South Korea that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DallasBusan

DFW - PUS

DFWPUS

Dallas/Fort Worth

Mon 5/4

10:50 pm-6:00 pm

1 stop29h 10m

Busan Gimhae

Mon 5/11

7:10 pm-7:55 pm

1 stop38h 45m

$1,016

DallasIncheon

DFW - ICN

DFWICN

Dallas/Fort Worth

Wed 4/15

5:25 pm-4:20 am

2 stops20h 55m

Incheon Intl

Wed 4/22

11:30 am-8:01 pm

2 stops22h 31m

$1,077

DallasIncheon

DFW - ICN

DFWICN

Dallas/Fort Worth

Tue 5/5

6:04 pm-4:20 am

1 stop20h 16m

Incheon Intl

Mon 6/1

4:50 pm-5:45 am

1 stop26h 55m

$1,092

DallasIncheon

DFW - ICN

DFWICN

Dallas/Fort Worth

Fri 5/1

6:20 am-5:30 pm

1 stop21h 10m

Incheon Intl

Sun 5/10

7:35 pm-5:00 am

1 stop23h 25m

$1,113

DallasBusan

DFW - PUS

DFWPUS

Dallas/Fort Worth

Sun 5/3

6:20 am-9:30 am

2 stops37h 10m

Busan Gimhae

Sun 5/10

8:00 pm-5:00 am

2 stops23h 00m

$1,159

DallasSeoul

DFW - GMP

DFWGMP

Dallas/Fort Worth

Mon 4/27

10:50 pm-7:15 pm

1 stop30h 25m

Seoul Gimpo Intl

Wed 5/27

8:20 pm-7:55 pm

1 stop37h 35m

$1,173

DallasBusan

DFW - PUS

DFWPUS

Dallas/Fort Worth

Thu 4/23

10:50 pm-6:00 pm

1 stop29h 10m

Busan Gimhae

Mon 4/27

7:10 pm-7:40 pm

1 stop38h 30m

$1,174

DallasBusan

DFW - PUS

DFWPUS

Dallas/Fort Worth

Thu 4/30

8:47 pm-11:15 am

2 stops24h 28m

Busan Gimhae

Thu 5/7

8:00 pm-5:00 am

2 stops23h 00m

$1,179

DallasBusan

DFW - PUS

DFWPUS

Dallas/Fort Worth

Mon 5/4

10:50 pm-6:00 pm

1 stop29h 10m

Busan Gimhae

Mon 5/11

8:30 am-11:00 am

2 stops40h 30m

$1,190

DallasIncheon

DFW - ICN

DFWICN

Dallas/Fort Worth

Sun 4/26

5:49 am-3:55 pm

1 stop20h 06m

Incheon Intl

Tue 5/12

9:30 am-8:10 am

Nonstop12h 40m

$1,222

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/17

Showing 1-10 of 60 resultsSorted by cheapest first
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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 $352). Flying from Dallas to South Korea in June is currently the most expensive (average of $1,097). 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 March 20, 2026.

It’s typically best to fly out from Dallas to South Korea at noon. Doing so could potentially save you 51% 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 March 20, 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 March 20, 2026.
Read through reviews of airlines operating flights from Dallas to South Korea, such as Korean Air,Delta, andUnited Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Crew

8.7

Comfort

8.3

Entertainment

8.2

Food

8.1

Overall

8.4

Boarding

8.5

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.

Crew

8.7

Comfort

8.3

Entertainment

8.2

Food

8.1

Overall

8.4

Boarding

8.5

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.

Crew

8.7

Comfort

8.3

Entertainment

8.2

Food

8.1

Overall

8.4

Boarding

8.5

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.

Crew

8.7

Comfort

8.3

Entertainment

8.2

Food

8.1

Overall

8.4

Boarding

8.5

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.

Crew

8.7

Comfort

8.3

Entertainment

8.2

Food

8.1

Overall

8.4

Boarding

8.5

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.

Crew

8.7

Comfort

8.3

Entertainment

8.2

Food

8.1

Overall

8.4

Boarding

8.5

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?

    EVA Air, United Airlines, and Alaska Airlines can get you from Dallas to South Korea in just under 20h 55m. Your travel time can differ by up to 8h 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 cheapest airlines to fly from Dallas to South Korea one-way?

    One-way options have recently been found by users for as low as $438 on American Airlines. Other airlines that offer cheap prices include Cathay Pacific from $438 and Asiana Airlines from $454 one-way.

  • 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 (87%), Korean Air (82%), American Airlines( 77%).

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

    On average you can expect to pay $2,435 for a flight from Dallas to South Korea. The cheapest flight overall is $389 while the most popular route, (Dallas/Fort Worth - Incheon Intl) is currently priced at $862.

  • 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 $352). Flying from Dallas to South Korea in June is currently the most expensive (average of $1,097). 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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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 March 20, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$434Average$856FlexibilityNo cancel feeOn-time69%
DeltaCheapest$474Average$1,235FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$506Average$953FlexibilityNo cancel feeOn-time67%
Japan AirlinesCheapest$722Average$980FlexibilityNo cancel feeOn-time79%
Cathay PacificCheapest$732Average$777FlexibilityNo cancel feeOn-time72%
Asiana AirlinesCheapest$741Average$1,050FlexibilityNo cancel feeOn-time76%
EVA AirCheapest$839Average$954FlexibilityNo cancel feeOn-time74%
Hawaiian AirlinesCheapest$850Average$866FlexibilityNo cancel feeOn-time85%
American AirlinesCheapest$874Average$1,420FlexibilityNo cancel feeOn-time71%
Korean AirCheapest$1,000Average$1,393FlexibilityNo cancel feeOn-time81%

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