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$329+ 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 5/9. Fares are subject to change and may not be available on all flights or dates of travel.
DFW — ICN
jan 1 — jan 81
qui 1/1
qui 1/8
1 adult, Economy
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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 dezembro 2, 2025.

This American Airlines deal was found by Cheapflights users on 12/1. 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.
qui 12/410:00 amDFW - ICN
Nonstop15h 45mAmerican Airlines
seg 12/87:15 pmICN - DFW
Nonstop12h 45mAmerican Airlines
Deal found 12/1$901
This Kiwi.com deal was found by Cheapflights users on 12/2. 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.
seg 12/86:38 amDFW - ICN
1 stop32h 02mMultiple Airlines
seg 12/1510:20 pmICN - DFW
1 stop28h 05mMultiple Airlines
Deal found 12/2$902
This Fareboom deal was found by Cheapflights users on 11/30. 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.
qui 12/47:40 amDFW - ICN
1 stop19h 55mHawaiian Airlines
sáb 12/68:35 pmICN - DFW
1 stop18h 23mHawaiian Airlines
Deal found 11/30$911
This United Airlines deal was found by Cheapflights users on 12/1. 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.
qui 12/47:30 amDFW - ICN
1 stop17h 45mUnited Airlines
qui 12/116:00 pmICN - DFW
1 stop19h 16mUnited Airlines
Deal found 12/1$916
This United Airlines deal was found by Cheapflights users on 12/1. 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.
sex 12/59:55 amDFW - ICN
2 stops28h 45mUnited Airlines
dom 12/76:00 pmICN - DFW
2 stops18h 50mUnited Airlines
Deal found 12/1$920
This Kiwi.com deal was found by Cheapflights users on 11/30. 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.
qui 12/45:50 amDFW - ICN
1 stop32h 50mMultiple Airlines
qui 12/189:20 pmICN - DFW
2 stops34h 19mMultiple Airlines
Deal found 11/30$936
This Kiwi.com deal was found by Cheapflights users on 12/1. 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.
qua 12/311:30 amDFW - ICN
1 stop37h 50mMultiple Airlines
qui 12/111:20 pmICN - DFW
2 stops31h 40mMultiple Airlines
Deal found 12/1$955
This Japan Airlines deal was found by Cheapflights users on 11/30. 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 Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom 12/71:40 pmDFW - GMP
1 stop30h 15mJapan Airlines
seg 12/158:00 amGMP - DFW
1 stop21h 30mJapan Airlines
Deal found 11/30$985
This Kiwi.com deal was found by Cheapflights users on 12/1. 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.
ter 12/211:30 amDFW - ICN
1 stop37h 50mMultiple Airlines
ter 12/91:20 pmICN - DFW
2 stops31h 40mMultiple Airlines
Deal found 12/1$1,017
This Kiwi.com deal was found by Cheapflights users on 11/30. 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.
dom 12/77:30 amDFW - ICN
2 stops38h 00mMultiple Airlines
seg 12/1510:20 pmICN - DFW
1 stop28h 05mMultiple Airlines
Deal found 11/30$1,034
This Kiwi.com deal was found by Cheapflights users on 11/30. 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.
qua 12/108:00 amDFW - ICN
2 stops46h 35mMultiple Airlines
qua 12/171:20 pmICN - DFW
1 stop18h 28mMultiple Airlines
Deal found 11/30$1,038
This FlightHub deal was found by Cheapflights users on 11/29. 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.
dom 12/71:40 pmDFW - GMP
1 stop30h 15mJapan Airlines
dom 12/1412:05 pmGMP - DFW
2 stops21h 50mJapan Airlines
Deal found 11/29$1,114

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 dezembro 2, 2025.

Round-trip from

$774
(Cathay Pacific)

One-way from

$329
(Kiwi.com)

Popular in

June

Cheapest in

September

Average price

$1,889
From Dallas to South Korea
Search Deals
One-way flight from Dallas to South Korea
Search Deals
Highest demand for flights based on searches. 19% potential increase in price ($330 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($54 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

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 dezembro 2, 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

DallasBusan

DFW - PUS

DFWPUS

Dallas/Fort Worth

qua 1/14

10:55 pm-1:05 pm

1 stop23h 10m

Busan Gimhae

qua 1/21

2:05 pm-4:50 pm

1 stop41h 45m

$774

DallasJeju City

DFW - CJU

DFWCJU

Dallas/Fort Worth

qua 1/14

10:55 pm-6:35 pm

1 stop28h 40m

Jeju City

qua 1/21

7:55 am-4:50 pm

1 stop23h 55m

$774

DallasIncheon

DFW - ICN

DFWICN

Dallas/Fort Worth

ter 4/14

10:55 pm-7:05 pm

1 stop30h 10m

Incheon Intl

ter 4/21

10:10 am-5:55 pm

1 stop21h 45m

$778

DallasIncheon

DFW - ICN

DFWICN

Dallas/Fort Worth

qua 3/18

10:55 pm-12:45 pm

1 stop23h 50m

Incheon Intl

qui 3/26

10:00 am-5:50 pm

1 stop21h 50m

$778

DallasIncheon

DFW - ICN

DFWICN

Dallas/Fort Worth

qua 3/4

10:55 pm-6:35 pm

1 stop28h 40m

Incheon Intl

seg 3/23

3:00 pm-5:50 pm

1 stop40h 50m

$781

DallasSeoul

DFW - GMP

DFWGMP

Dallas/Fort Worth

seg 1/19

10:50 pm-7:15 pm

1 stop29h 25m

Seoul Gimpo Intl

sex 1/23

1:50 pm-7:05 pm

1 stop20h 15m

$902

DallasIncheon

DFW - ICN

DFWICN

Dallas/Fort Worth

ter 1/20

7:44 pm-5:40 am

1 stop18h 56m

Incheon Intl

sex 1/23

12:45 pm-6:06 pm

2 stops20h 21m

$916

DallasIncheon

DFW - ICN

DFWICN

Dallas/Fort Worth

seg 1/19

7:44 pm-5:40 am

1 stop18h 56m

Incheon Intl

dom 1/25

12:45 pm-6:06 pm

2 stops20h 21m

$916

DallasIncheon

DFW - ICN

DFWICN

Dallas/Fort Worth

ter 1/20

7:25 am-4:15 pm

1 stop17h 50m

Incheon Intl

qui 1/22

12:45 pm-4:20 pm

1 stop18h 35m

$916

DallasIncheon

DFW - ICN

DFWICN

Dallas/Fort Worth

qua 1/21

7:44 pm-5:40 am

1 stop18h 56m

Incheon Intl

ter 1/27

6:00 pm-9:55 pm

1 stop18h 55m

$916

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/1

Showing 1-10 of 60 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 $350). Flying from Dallas to South Korea in June is currently the most expensive (average of $1,075). 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 dezembro 2, 2025.

It’s typically best to fly out from Dallas to South Korea at noon. Doing so could potentially save you 44% 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 dezembro 2, 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 dezembro 2, 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.
Korean Air
8.4
Very good
1,177 reviews

Entertainment

8.2

Comfort

8.3

Crew

8.7

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.
Korean Air
8.4
Very good
1,177 reviews
Korean Air
8.4
Very good
1,177 reviews

Entertainment

8.2

Comfort

8.3

Crew

8.7

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.
Delta
7.9
Good
8,013 reviews
Korean Air
8.4
Very good
1,177 reviews

Entertainment

8.2

Comfort

8.3

Crew

8.7

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.
United Airlines
7.4
Good
9,063 reviews
Korean Air
8.4
Very good
1,177 reviews

Entertainment

8.2

Comfort

8.3

Crew

8.7

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.
American Airlines
7.2
Good
11,044 reviews
Korean Air
8.4
Very good
1,177 reviews

Entertainment

8.2

Comfort

8.3

Crew

8.7

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.
Air Canada
7.1
Good
10,496 reviews
Korean Air
8.4
Very good
1,177 reviews

Entertainment

8.2

Comfort

8.3

Crew

8.7

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?

    Cathay Pacific, EVA Air, and United Airlines can get you from Dallas to South Korea in just under 18h 56m. Your travel time can differ by up to 10h 29m. 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 Cathay Pacific. Other airlines that offer cheap prices include American Airlines from $464 and Air Canada from $485 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: American Airlines (62%), Malaysia Airlines (62%), Korean Air( 61%).

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

    On average you can expect to pay $2,305 for a flight from Dallas to South Korea. The cheapest flight overall is $370 while the most popular route, (Dallas/Fort Worth - Incheon Intl) is currently priced at $785.

  • 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 $350). Flying from Dallas to South Korea in June is currently the most expensive (average of $1,075). 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.
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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 dezembro 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$430Average$856FlexibilityNo cancel feeOn-time69%
DeltaCheapest$477Average$1,379FlexibilityNo cancel feeOn-timeN/A
Cathay PacificCheapest$732Average$859FlexibilityNo cancel feeOn-time72%
Asiana AirlinesCheapest$741Average$1,083FlexibilityNo cancel feeOn-time76%
Air CanadaCheapest$845Average$1,109FlexibilityNo cancel feeOn-time67%
Hawaiian AirlinesCheapest$850Average$866FlexibilityNo cancel feeOn-time85%
American AirlinesCheapest$862Average$1,297FlexibilityNo cancel feeOn-time71%
Korean AirCheapest$1,014Average$1,692FlexibilityNo cancel feeOn-time81%
Turkish AirlinesCheapest$1,052Average$1,287FlexibilityNo cancel feeOn-time77%
FinnairCheapest$1,322Average$1,449FlexibilityNo cancel feeOn-time76%

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