HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
South Korea

$296+ Cheap flights from Irving, TX 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 10/6. Fares are subject to change and may not be available on all flights or dates of travel.
DFW — ICN
oct. 15 — oct. 221
mer. 10/15
mer. 10/22
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Irving 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 Irving to South Korea

Keep the following information in mind while searching for Irving to South Korea flight deals. Data was last updated septembre 15, 2025.

Round-trip from

$856
(United Airlines)

One-way from

$296
(Kiwi.com)

Popular in

June

Cheapest in

September

Average price

$993
From Irving to South Korea
Search Deals
One-way flight from Irving to South Korea
Search Deals
Highest demand for flights based on searches. 20% potential increase in price ($349 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($55 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
Search Deals

Find flight deals from Irving to South Korea

Cheapest flights from Irving to South Korea
Explore the most affordable flight options available from Irving to South Korea. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septembre 15, 2025.

This Alaska Airlines deal was found by Cheapflights users on 9/15. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 10/18:20 amDFW - ICN
1 stop20h 15mAlaska Airlines
lun. 10/208:35 pmICN - DFW
1 stop24h 19mAlaska Airlines
Deal found 9/15$856
This Fareboom deal was found by Cheapflights users on 9/14. 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 Fareboom is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/299:15 amDFW - ICN
2 stops23h 00mMultiple Airlines
mar. 10/149:00 amICN - DFW
2 stops24h 39mMultiple Airlines
Deal found 9/14$858
This United Airlines deal was found by Cheapflights users on 9/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/291:20 pmDFW - ICN
2 stops25h 00mUnited Airlines
jeu. 10/911:30 amICN - DFW
2 stops26h 00mUnited Airlines
Deal found 9/15$861
This United Airlines deal was found by Cheapflights users on 9/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 10/207:00 amDFW - ICN
1 stop31h 20mUnited Airlines
mer. 11/512:45 pmICN - DFW
1 stop24h 29mUnited Airlines
Deal found 9/15$863
This Alaska Airlines deal was found by Cheapflights users on 9/15. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/166:00 pmDFW - ICN
1 stop34h 35mAlaska Airlines
jeu. 10/308:35 pmICN - DFW
1 stop17h 24mAlaska Airlines
Deal found 9/15$864
This Kiwi.com deal was found by Cheapflights users on 9/15. 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.
dim. 10/1910:50 pmDFW - ICN
1 stop26h 55mMultiple Airlines
ven. 10/316:55 pmICN - DFW
1 stop18h 45mMultiple Airlines
Deal found 9/15$865
This Fareboom deal was found by Cheapflights users on 9/14. 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 Fareboom is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dim. 11/98:00 amDFW - ICN
1 stop19h 35mHawaiian Airlines
dim. 11/238:35 pmICN - DFW
1 stop18h 24mHawaiian Airlines
Deal found 9/14$866
This United Airlines deal was found by Cheapflights users on 9/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 10/207:00 amDFW - ICN
1 stop31h 20mUnited Airlines
mar. 11/412:45 pmICN - DFW
2 stops21h 45mUnited Airlines
Deal found 9/15$868
This United Airlines deal was found by Cheapflights users on 9/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 11/145:33 pmDFW - ICN
2 stops45h 07mUnited Airlines
mer. 12/1012:45 pmICN - DFW
1 stop18h 26mUnited Airlines
Deal found 9/15$869
This United Airlines deal was found by Cheapflights users on 9/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 11/145:33 pmDFW - ICN
2 stops45h 07mUnited Airlines
dim. 12/712:45 pmICN - DFW
2 stops24h 05mUnited Airlines
Deal found 9/15$873
This Kiwi.com deal was found by Cheapflights users on 9/15. 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.
ven. 11/1410:20 pmDFW - ICN
1 stop26h 50mMultiple Airlines
ven. 12/121:20 pmICN - DFW
1 stop22h 51mMultiple Airlines
Deal found 9/15$874
This Kiwi.com deal was found by Cheapflights users on 9/15. 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.
ven. 11/143:23 pmDFW - ICN
1 stop22h 57mMultiple Airlines
sam. 12/61:20 pmICN - DFW
1 stop22h 51mMultiple Airlines
Deal found 9/15$875

Cheapflights Fare Finder

 
Customize your flight search to find flights from Irving 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 septembre 15, 2025.
Use the filters below to find and compare flights from Irving to South Korea that are best for you.

Fly from

Irving

Fly to

South Korea

Route

Depart

Return

Price

DallasIncheon

DFW - ICN

DFWICN

Dallas/Fort Worth

sam. 9/27

9:15 am-6:35 pm

1 stop19h 20m

Incheon Intl

dim. 10/12

8:35 pm-6:54 am

1 stop24h 19m

$856

DallasIncheon

DFW - ICN

DFWICN

Dallas/Fort Worth

ven. 2/20

7:30 am-4:15 pm

1 stop17h 45m

Incheon Intl

sam. 2/28

12:45 pm-4:54 pm

1 stop19h 09m

$856

DallasIncheon

DFW - ICN

DFWICN

Dallas/Fort Worth

mer. 2/4

7:44 pm-5:40 am

1 stop18h 56m

Incheon Intl

jeu. 2/26

6:00 pm-10:15 pm

1 stop19h 15m

$856

DallasIncheon

DFW - ICN

DFWICN

Dallas/Fort Worth

dim. 2/1

10:00 am-6:35 pm

1 stop17h 35m

Incheon Intl

sam. 2/28

8:35 pm-11:48 pm

1 stop18h 13m

$856

DallasIncheon

DFW - ICN

DFWICN

Dallas/Fort Worth

mer. 10/22

7:00 am-3:00 pm

1 stop18h 00m

Incheon Intl

mar. 11/4

6:00 pm-10:14 pm

1 stop19h 14m

$856

DallasIncheon

DFW - ICN

DFWICN

Dallas/Fort Worth

ven. 2/13

7:30 am-4:15 pm

1 stop17h 45m

Incheon Intl

dim. 2/22

12:45 pm-6:03 pm

2 stops20h 18m

$856

DallasIncheon

DFW - ICN

DFWICN

Dallas/Fort Worth

jeu. 11/13

7:49 pm-5:40 am

1 stop18h 51m

Incheon Intl

mar. 11/25

12:45 pm-10:14 pm

1 stop24h 29m

$856

DallasIncheon

DFW - ICN

DFWICN

Dallas/Fort Worth

mar. 11/11

7:49 pm-5:40 am

1 stop18h 51m

Incheon Intl

mar. 11/25

12:45 pm-4:33 pm

1 stop18h 48m

$856

DallasIncheon

DFW - ICN

DFWICN

Dallas/Fort Worth

lun. 9/29

7:58 pm-4:20 am

1 stop18h 22m

Incheon Intl

lun. 10/6

11:30 am-4:18 pm

1 stop18h 48m

$856

DallasIncheon

DFW - ICN

DFWICN

Dallas/Fort Worth

lun. 1/19

5:11 pm-4:15 pm

2 stops32h 04m

Incheon Intl

ven. 1/30

12:45 pm-11:54 pm

1 stop26h 09m

$856

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 54 results
1
2
3
...
6

Best time to book a flight from Irving to South Korea

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

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

Currently, February is the cheapest month in which you can book a flight from Irving to South Korea (average of $990). Flying from Irving to South Korea in December is currently the most expensive (average of $1,633). 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 1RV to KR?

Find hourly flight availability from Irving 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 septembre 15, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Irving to South Korea as you normally would.

Weekly flight availability from Irving to South Korea

Explore weekly flight availability from Irving 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 septembre 15, 2025.

The most flights from 1RV to KR0 are scheduled on a Friday (6 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 septembre 15, 2025.
Get a feel of what it's like to fly with Korean Air, Delta, and United Airlines from Irving to South Korea by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,139 reviews

Crew

8.7

Comfort

8.3

Overall

8.4

Entertainment

8.2

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.
Korean Air
8.4
Very good
1,139 reviews
Korean Air
8.4
Very good
1,139 reviews

Crew

8.7

Comfort

8.3

Overall

8.4

Entertainment

8.2

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.
Delta
8.0
Very good
7,954 reviews
Korean Air
8.4
Very good
1,139 reviews

Crew

8.7

Comfort

8.3

Overall

8.4

Entertainment

8.2

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.
United Airlines
7.4
Good
8,929 reviews
Korean Air
8.4
Very good
1,139 reviews

Crew

8.7

Comfort

8.3

Overall

8.4

Entertainment

8.2

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.
American Airlines
7.2
Good
10,000 reviews
Korean Air
8.4
Very good
1,139 reviews

Crew

8.7

Comfort

8.3

Overall

8.4

Entertainment

8.2

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.
Air Canada
7.1
Good
10,000 reviews
Korean Air
8.4
Very good
1,139 reviews

Crew

8.7

Comfort

8.3

Overall

8.4

Entertainment

8.2

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 Irving 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 Irving to South Korea?

    A quick flight from Irving to South Korea can take about 17h 45m. Alaska Airlines provides one of the quickest options available for as low as $856. There are 6823 mi between Irving and South Korea. Both multi-stop and nonstop flights can be found to your destination and back.

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

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

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

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Irving to South Korea on time: Delta (85%), Korean Air (76%), American Airlines (67%).

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

    Looking at all options, your cheapest flight can be booked for $399. While the most popular route (Dallas/Fort Worth - Incheon Intl) can be booked for $783 on average, our data indicates $2,363 when flying from Irving to South Korea.

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

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

  • How can I find direct flights from Irving to South Korea?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Irving to South Korea.

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

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

    Currently, February is the cheapest month in which you can book a flight from Irving to South Korea (average of $990). Flying from Irving to South Korea in December is currently the most expensive (average of $1,633). 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 Irving 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
Hobby to Narita flights
Dallas/Fort Worth to Suvarnabhumi flights
George Bush Intcntl to Narita flights
Dallas/Fort Worth to Hyderabad flights
George Bush Intcntl to Haneda flights
Dallas/Fort Worth to Mumbai flights
Dallas/Fort Worth to New Delhi flights
Hobby to Suvarnabhumi flights
Dallas/Fort Worth to Incheon Intl flights
Hobby to Ho Chi Minh City flights
Dallas/Fort Worth to Ho Chi Minh City flights
Dallas/Fort Worth to Tbilisi flights
George Bush Intcntl to Suvarnabhumi flights
George Bush Intcntl to Ho Chi Minh City flights
Hobby to Mumbai flights
Austin to Narita flights
Hobby to Taiwan Taoyuan Intl flights
Austin to Haneda flights
Dallas/Fort Worth to Bangalore flights
George Bush Intcntl to Mumbai flights
George Bush Intcntl to Taiwan Taoyuan Intl flights
Hobby to New Delhi flights
Dallas/Fort Worth to Taiwan Taoyuan Intl flights
Dallas/Fort Worth to Chennai flights
Dallas/Fort Worth to Karachi flights
Hobby to Tbilisi flights
George Bush Intcntl to Tbilisi flights
Dallas/Fort Worth to Hong Kong flights
Love Field to Suvarnabhumi flights
Hobby to Manila flights
Love Field to Narita flights
Hobby to Incheon Intl flights
Dallas/Fort Worth to Manila flights
Hobby to Hong Kong flights
George Bush Intcntl to New Delhi flights
Austin to Mumbai flights
Dallas/Fort Worth to Ahmedabad flights
Dallas/Fort Worth to Kathmandu flights
Love Field to Ho Chi Minh City flights
George Bush Intcntl to Hong Kong flights
Hobby to Hyderabad flights
Dallas/Fort Worth to Hongqiao Intl flights
Dallas/Fort Worth to Dhaka flights
George Bush Intcntl to Manila flights
Dallas/Fort Worth to Gimpo Intl flights

Top 10 airlines flying from Irving to South Korea

Discover the top 10 airlines that operate flights from Irving 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 septembre 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$430Average$858FlexibilityNo cancel feeOn-time69%
Cathay PacificCheapest$732Average$845FlexibilityNo cancel feeOn-time72%
Asiana AirlinesCheapest$741Average$1,083FlexibilityNo cancel feeOn-time76%
DeltaCheapest$742Average$1,192FlexibilityNo cancel feeOn-timeN/A
China EasternCheapest$748Average$761FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$862Average$1,123FlexibilityNo cancel feeOn-time71%
Air CanadaCheapest$864Average$1,109FlexibilityNo cancel feeOn-time67%
Turkish AirlinesCheapest$944Average$1,255FlexibilityNo cancel feeOn-time77%
Korean AirCheapest$1,027Average$1,803FlexibilityNo cancel feeOn-time81%
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.