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$347+ 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 2/28. Fares are subject to change and may not be available on all flights or dates of travel.
DFW — ICN
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap 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 December 18, 2025.

This United Airlines deal was found by Cheapflights users on 12/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/177:30 amDFW - ICN
1 stop17h 45mUnited Airlines
Sat 12/206:40 pmICN - DFW
2 stops44h 56mUnited Airlines
Deal found 12/16$1,134
This Japan Airlines deal was found by Cheapflights users on 12/17. 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 Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/291:45 pmDFW - GMP
1 stop30h 10mJapan Airlines
Thu 1/298:00 amGMP - DFW
1 stop21h 25mJapan Airlines
Deal found 12/17$1,211
This Kiwi.com deal was found by Cheapflights users on 12/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/299:41 pmDFW - ICN
1 stop27h 39mMultiple Airlines
Thu 1/298:35 pmICN - DFW
2 stops24h 00mMultiple Airlines
Deal found 12/17$1,350
This Kiwi.com deal was found by Cheapflights users on 12/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/266:20 amDFW - ICN
1 stop31h 50mMultiple Airlines
Sun 1/1111:30 amICN - DFW
2 stops57h 05mMultiple Airlines
Deal found 12/16$1,388
This Turkish Airlines deal was found by Cheapflights users on 12/17. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/292:45 pmDFW - ICN
1 stop27h 50mTurkish Airlines
Thu 1/299:35 amICN - DFW
1 stop48h 05mTurkish Airlines
Deal found 12/17$1,437
This Kiwi.com deal was found by Cheapflights users on 12/15. 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 12/2510:50 amDFW - ICN
2 stops40h 45mMultiple Airlines
Mon 1/128:35 pmICN - DFW
1 stop18h 23mMultiple Airlines
Deal found 12/15$1,449
This Kiwi.com deal was found by Cheapflights users on 12/15. 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 12/2510:50 amDFW - ICN
2 stops40h 45mMultiple Airlines
Fri 1/94:45 pmICN - DFW
1 stop22h 50mMultiple Airlines
Deal found 12/15$1,450
This Kiwi.com deal was found by Cheapflights users on 12/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/288:26 amDFW - ICN
1 stop21h 04mMultiple Airlines
Sun 1/1111:30 amICN - DFW
2 stops57h 05mMultiple Airlines
Deal found 12/16$1,455
This Kiwi.com deal was found by Cheapflights users on 12/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/249:27 pmDFW - ICN
1 stop30h 08mMultiple Airlines
Sun 1/111:05 pmICN - DFW
2 stops55h 30mMultiple Airlines
Deal found 12/16$1,460
This Kiwi.com deal was found by Cheapflights users on 12/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/292:49 pmDFW - ICN
1 stop23h 31mMultiple Airlines
Sun 1/111:05 pmICN - DFW
2 stops45h 50mMultiple Airlines
Deal found 12/16$1,469
This United Airlines deal was found by Cheapflights users on 12/15. 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.
Mon 12/295:00 amDFW - ICN
1 stop20h 15mUnited Airlines
Sun 1/1112:45 pmICN - DFW
1 stop26h 09mUnited Airlines
Deal found 12/15$1,487
This Japan Airlines deal was found by Cheapflights users on 12/16. 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 Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/291:45 pmDFW - GMP
1 stop30h 10mJapan Airlines
Sun 1/1112:05 pmGMP - DFW
1 stop17h 20mJapan Airlines
Deal found 12/16$2,103

Find 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 December 18, 2025.

Round-trip from

$802
(Kiwi.com)

One-way from

$347
(Kiwi.com)

Popular in

June

Cheapest in

September

Average price

$1,886
From Irving to South Korea
Search Deals
One-way flight from Irving to South Korea
Search Deals
Highest demand for flights based on searches. 19% potential increase in price ($327 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($57 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 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 December 18, 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

Wed 3/4

5:48 pm-7:25 pm

2 stops34h 37m

Incheon Intl

Mon 3/23

7:30 am-5:56 am

2 stops36h 26m

$887

DallasBusan

DFW - PUS

DFWPUS

Dallas/Fort Worth

Mon 3/2

10:50 pm-5:40 pm

1 stop27h 50m

Busan Gimhae

Wed 3/18

6:55 pm-7:40 pm

1 stop38h 45m

$891

DallasIncheon

DFW - ICN

DFWICN

Dallas/Fort Worth

Sat 3/14

5:54 pm-7:25 pm

2 stops35h 31m

Incheon Intl

Mon 3/23

7:30 am-5:01 am

2 stops35h 31m

$912

DallasIncheon

DFW - ICN

DFWICN

Dallas/Fort Worth

Sun 2/15

5:21 pm-4:15 pm

2 stops31h 54m

Incheon Intl

Mon 3/9

11:45 am-6:03 pm

2 stops20h 18m

$916

DallasIncheon

DFW - ICN

DFWICN

Dallas/Fort Worth

Mon 1/5

5:00 am-4:15 pm

1 stop20h 15m

Incheon Intl

Sun 1/25

12:45 pm-6:06 pm

2 stops20h 21m

$916

DallasIncheon

DFW - ICN

DFWICN

Dallas/Fort Worth

Wed 1/7

8:00 am-6:35 pm

1 stop19h 35m

Incheon Intl

Mon 1/19

8:35 pm-11:58 pm

1 stop18h 23m

$916

DallasIncheon

DFW - ICN

DFWICN

Dallas/Fort Worth

Fri 2/13

7:30 am-4:15 pm

1 stop17h 45m

Incheon Intl

Fri 2/20

12:45 pm-4:27 pm

1 stop18h 42m

$916

DallasIncheon

DFW - ICN

DFWICN

Dallas/Fort Worth

Thu 1/8

7:44 pm-5:40 am

1 stop18h 56m

Incheon Intl

Tue 1/20

12:45 pm-9:55 pm

1 stop24h 10m

$916

DallasIncheon

DFW - ICN

DFWICN

Dallas/Fort Worth

Sun 1/11

7:44 pm-5:40 am

1 stop18h 56m

Incheon Intl

Sat 1/31

6:00 pm-5:12 am

1 stop26h 12m

$916

DallasIncheon

DFW - ICN

DFWICN

Dallas/Fort Worth

Tue 1/13

4:45 pm-5:40 am

2 stops21h 55m

Incheon Intl

Tue 1/20

6:00 pm-9:55 pm

1 stop18h 55m

$916

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Showing 1-10 of 49 results
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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, July is the cheapest month in which you can book a flight from Irving to South Korea (average of $348). Flying from Irving 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 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 December 18, 2025.

One of the essential ways to save on airfare from Irving to South Korea is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the evening could potentially save you up to 49% on airfare.

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

Use this chart to determine the cheapest time to fly round-trip from Irving to South Korea. Price data was last updated on December 8, 2024.

Travelers seeking maximum savings on their Irving 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 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 December 18, 2025.

The most flights from 1RV 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 December 18, 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
1,186 reviews

Crew

8.7

Boarding

8.5

Food

8.1

Overall

8.4

Entertainment

8.2

Comfort

8.3

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
1,186 reviews
Korean Air
8.4
Very good
1,186 reviews

Crew

8.7

Boarding

8.5

Food

8.1

Overall

8.4

Entertainment

8.2

Comfort

8.3

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
8,008 reviews
Korean Air
8.4
Very good
1,186 reviews

Crew

8.7

Boarding

8.5

Food

8.1

Overall

8.4

Entertainment

8.2

Comfort

8.3

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
9,093 reviews
Korean Air
8.4
Very good
1,186 reviews

Crew

8.7

Boarding

8.5

Food

8.1

Overall

8.4

Entertainment

8.2

Comfort

8.3

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
11,055 reviews
Korean Air
8.4
Very good
1,186 reviews

Crew

8.7

Boarding

8.5

Food

8.1

Overall

8.4

Entertainment

8.2

Comfort

8.3

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
10,534 reviews
Korean Air
8.4
Very good
1,186 reviews

Crew

8.7

Boarding

8.5

Food

8.1

Overall

8.4

Entertainment

8.2

Comfort

8.3

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 15m. EVA Air provides one of the quickest options available for as low as $962. There are 6805 mi between Irving and South Korea. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Irving to South Korea one-way?

    For one-way options, check prices for Spirit Airlines. According to our data, you can fly for as low as $38. Users have also found prices from $39 and $64 on Frontier and Southwest, respectively.

  • 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: American Airlines (66%), Malaysia Airlines (66%), Korean Air (64%).

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

    Looking at all options, your cheapest flight can be booked for $370. While the most popular route (Dallas/Fort Worth - Incheon Intl) can be booked for $861 on average, our data indicates $2,305 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, July is the cheapest month in which you can book a flight from Irving to South Korea (average of $348). Flying from Irving 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

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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 December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$430Average$856FlexibilityNo cancel feeOn-time69%
DeltaCheapest$477Average$1,380FlexibilityNo cancel feeOn-timeN/A
Cathay PacificCheapest$732Average$808FlexibilityNo 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$1,315FlexibilityNo cancel feeOn-time71%
Korean AirCheapest$1,011Average$1,596FlexibilityNo cancel feeOn-time81%
Turkish AirlinesCheapest$1,052Average$1,287FlexibilityNo cancel feeOn-time77%
FinnairCheapest$1,322Average$1,449FlexibilityNo cancel feeOn-time76%

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