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$391+ Cheap flights from Incheon Intl (ICN) to Dallas

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 10/10. Fares are subject to change and may not be available on all flights or dates of travel.
ICN — DFW
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
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Cheapflights Tip: The best prices from Incheon Intl to Dallas are usually found in March or February, booked 74 days in advance, depart on a Thursday or Tuesday and return on a Monday

Cheap flight deals from Incheon Intl to Dallas

Discover tips and strategies to find the most affordable flight options for your journey from Incheon Intl (ICN) to Dallas (A78). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 16, 2025.

Round-trip from

$612
(Alaska Airlines)

One-way from

$391
(Kiwi.com)

Popular in

July

Cheapest in

March

Average price

$926
From Incheon Intl to Dallas
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One-way flight from Incheon Intl to Dallas
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Highest demand for flights based on searches. 11% potential increase in price ($142 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($30 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Incheon Intl to Dallas

Cheapest flights from Incheon Intl to Dallas
Explore the most affordable flight options available from Incheon Intl to Dallas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 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.
Sat 11/228:35 pmICN - DFW
2 stops23h 37mAlaska Airlines
Tue 12/94:40 pmDFW - ICN
2 stops34h 55mAlaska Airlines
Deal found 9/15$612
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/146:20 pmICN - DFW
1 stop19h 39mMultiple Airlines
Tue 10/218:10 amDFW - ICN
1 stop19h 45mMultiple Airlines
Deal found 9/14$624
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.
Fri 11/218:35 pmICN - DFW
2 stops47h 37mAlaska Airlines
Tue 12/94:40 pmDFW - ICN
2 stops34h 55mAlaska Airlines
Deal found 9/15$626
This Trip.com 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/2610:05 pmICN - DFW
2 stops34h 35mMultiple Airlines
Sun 11/25:05 amDFW - ICN
1 stop32h 15mMultiple Airlines
Deal found 9/14$649
This Alaska Airlines deal was found by Cheapflights users on 9/16. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/158:35 pmICN - DFW
2 stops35h 42mAlaska Airlines
Thu 1/87:15 amDFW - ICN
2 stops20h 20mAlaska Airlines
Deal found 9/16$659
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/68:35 pmICN - DFW
1 stop17h 24mMultiple Airlines
Mon 10/208:39 pmDFW - ICN
2 stops32h 21mMultiple Airlines
Deal found 9/14$666
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2312:45 pmICN - DFW
1 stop25h 00mMultiple Airlines
Wed 9/2410:36 pmDFW - ICN
1 stop27h 09mMultiple Airlines
Deal found 9/14$674
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/108:35 pmICN - DFW
1 stop17h 24mMultiple Airlines
Mon 10/278:50 pmDFW - ICN
2 stops32h 35mMultiple Airlines
Deal found 9/14$680
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.
Sun 11/238:35 pmICN - DFW
2 stops47h 37mAlaska Airlines
Tue 12/96:20 amDFW - ICN
2 stops45h 15mAlaska Airlines
Deal found 9/15$681
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.
Fri 11/218:35 pmICN - DFW
1 stop18h 24mMultiple Airlines
Wed 12/107:40 amDFW - ICN
1 stop19h 55mMultiple Airlines
Deal found 9/15$682
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/186:50 pmICN - DAL
1 stop18h 59mDelta
Wed 10/16:29 pmDAL - ICN
1 stop19h 31mDelta
Deal found 9/14$808
This 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/257:25 pmICN - DAL
1 stop42h 07mDelta
Wed 2/256:37 pmDAL - ICN
1 stop20h 08mDelta
Deal found 9/14$1,038

Cheapflights Fare Finder

 
Customize your flight search to find flights from Incheon Intl to Dallas 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 September 16, 2025.
Use the filters below to find and compare flights from Incheon Intl Airport to Dallas that are best for you.

Fly from

Incheon Intl

Fly to

Dallas

Route

Depart

Return

Price

IncheonDallas

ICN - DFW

ICNDFW

Incheon Intl

Mon 11/24

8:35 pm-5:12 am

2 stops47h 37m

Dallas/Fort Worth

Tue 12/9

4:40 pm-6:35 pm

2 stops34h 55m

$626

IncheonDallas

ICN - DFW

ICNDFW

Incheon Intl

Thu 10/30

8:35 pm-5:09 pm

2 stops58h 34m

Dallas/Fort Worth

Thu 11/6

4:49 pm-7:25 pm

2 stops59h 36m

$692

IncheonDallas

ICN - DFW

ICNDFW

Incheon Intl

Fri 10/17

8:35 pm-5:29 pm

2 stops34h 54m

Dallas/Fort Worth

Thu 10/23

4:55 pm-6:35 pm

2 stops35h 40m

$692

IncheonDallas

ICN - DFW

ICNDFW

Incheon Intl

Mon 9/29

8:55 pm-12:19 am

1 stop17h 24m

Dallas/Fort Worth

Fri 12/5

6:15 am-3:30 pm

1 stop18h 15m

$744

IncheonDallas

ICN - DFW

ICNDFW

Incheon Intl

Mon 12/22

8:35 pm-5:31 am

2 stops23h 56m

Dallas/Fort Worth

Wed 12/31

6:26 am-6:35 pm

2 stops21h 09m

$765

IncheonDallas

ICN - DFW

ICNDFW

Incheon Intl

Fri 12/26

12:45 pm-8:18 pm

2 stops22h 33m

Dallas/Fort Worth

Mon 12/29

7:25 am-4:15 pm

1 stop17h 50m

$769

IncheonDallas

ICN - DFW

ICNDFW

Incheon Intl

Thu 12/25

6:00 pm-12:36 am

1 stop21h 36m

Dallas/Fort Worth

Wed 12/31

6:00 am-4:15 pm

1 stop19h 15m

$769

IncheonDallas

ICN - DFW

ICNDFW

Incheon Intl

Tue 2/10

12:45 pm-4:20 pm

1 stop18h 35m

Dallas/Fort Worth

Sun 3/1

7:23 pm-4:15 pm

2 stops29h 52m

$769

IncheonDallas

ICN - DFW

ICNDFW

Incheon Intl

Fri 12/26

12:45 pm-5:10 am

1 stop31h 25m

Dallas/Fort Worth

Thu 1/1

5:00 am-4:15 pm

1 stop20h 15m

$769

IncheonDallas

ICN - DFW

ICNDFW

Incheon Intl

Wed 12/24

12:45 pm-9:55 pm

2 stops24h 10m

Dallas/Fort Worth

Wed 12/31

1:58 pm-5:40 am

2 stops24h 42m

$769

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 38 results
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The best insider tips for Incheon Intl Airport to Dallas flights

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your Incheon Intl Airport to Dallas trip
Airports
ICN

Incheon has two terminals with good signage and amenities. Plan extra time for security as lines can take up to 20 minutes.

Read more about ICNby Gabriel Leigh
DFW

Upon arrival at DFW, use the DART Orange Line for easy access to downtown Dallas from Terminal A.

Read more about DFWby Chris Dong
Our travel experts
Chris Dong

Chris Dong

Expert on DFW

Chris Dong

Chris Dong

Chris is a consumer travel reporter covering aviation, trending travel news, hotels, and loyalty programs—all for leading global publications like Travel + Leisure, The Washington Post, AFAR, and more. In addition to writing, Chris is a video host for Travel + Leisure, giving consumers an inside look at the latest in air travel.

Read more
Gabriel Leigh

Gabriel Leigh

Expert on ICN

Gabriel Leigh

Gabriel Leigh

Gabriel is a writer and video creator. As senior content producer for Flightradar24 and Monocle’s transport correspondent, he keeps a close eye on aviation in particular. He has also written travel articles for the likes of The New York Times. Born in New York but raised around the world, he now lives in Sweden. He’s been to 75 countries, flying 2.3 million miles on 113 airlines and through 234 airports in the process.

Read more

Best time to book a flight from Incheon Intl to Dallas

Have a flexible travel schedule? Discover the best time to fly to Dallas from Incheon Intl 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 Incheon Intl Airport to Dallas

How far ahead should I book a flight from Incheon Intl Airport to Dallas?

Use this chart to determine the optimal time to book a round-trip flight from Incheon Intl to Dallas. Price data was last updated on September 12, 2025.

To ensure you get the cheapest price possible for a flight from Incheon Intl Airport to Dallas, you should look to book at least 38 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Incheon Intl Airport to Dallas?

Currently, August is the cheapest month in which you can book a flight from Incheon Intl Airport to Dallas (average of $216). Flying from Incheon Intl Airport to Dallas in March is currently the most expensive (average of $295). 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 ICN to DFW?

Find hourly flight availability from Incheon Intl to Dallas. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 16, 2025.

When flying from Incheon Intl Airport to Dallas, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 14% versus a flight in the morning.

Weekly flight availability from Incheon Intl Airport to Dallas

Explore weekly flight availability from Incheon Intl to Dallas. 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 September 16, 2025.

The most flights from ICN to A78 are scheduled on a Friday (7 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (5 on average).

How much does it cost to fly round-trip from Incheon Intl Airport to Dallas?

Reviews of airlines servicing Dallas

Get insights into the airlines that provide service to Dallas. 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 Dallas. Reviews last updated September 16, 2025.
See what other customers who have flown with Korean Air, Delta, and United Airlines from Incheon Intl Airport to Dallas have to say. 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

Entertainment

8.2

Crew

8.7

Boarding

8.5

Comfort

8.3

Overall

8.4

Food

8.1

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!
Korean Air
8.4
Very good
1,139 reviews
Korean Air
8.4
Very good
1,139 reviews

Entertainment

8.2

Crew

8.7

Boarding

8.5

Comfort

8.3

Overall

8.4

Food

8.1

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!
Delta
8.0
Very good
7,954 reviews
Korean Air
8.4
Very good
1,139 reviews

Entertainment

8.2

Crew

8.7

Boarding

8.5

Comfort

8.3

Overall

8.4

Food

8.1

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!
United Airlines
7.4
Good
8,929 reviews
Korean Air
8.4
Very good
1,139 reviews

Entertainment

8.2

Crew

8.7

Boarding

8.5

Comfort

8.3

Overall

8.4

Food

8.1

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!
American Airlines
7.2
Good
10,000 reviews
Korean Air
8.4
Very good
1,139 reviews

Entertainment

8.2

Crew

8.7

Boarding

8.5

Comfort

8.3

Overall

8.4

Food

8.1

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!

Related info for your journey

Find useful and relevant information for your journey from Incheon Intl to Dallas. 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 Incheon Intl Airport to Dallas?

    Airlines like Alaska Airlines and Delta fly from Incheon Intl Airport to Dallas in about 20h 20m. The time it takes to get you to your destination can typically vary by up to 27h 17m. There are 6832 mi between Incheon Intl Airport and Dallas. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Incheon Intl Airport to Dallas round-trip?

    Flying on American Airlines is currently your cheapest option to Dallas, with prices starting at $630. Additional round-trip tickets that might be worth considering are offered by United Airlines and Delta, with the lowest prices starting at $676 and $797, respectively. You may be able to fly from Incheon Intl Airport to Dallas for 40% less than the average price by searching for these airlines.

  • What are the most reliable airlines from Incheon Intl Airport to Dallas?

    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 Incheon Intl Airport to Dallas on time: American Airlines (63%), Malaysia Airlines (63%), Korean Air (56%).

  • What are the cheapest flights from Incheon Intl Airport to Dallas?

    Looking for the cheapest flight from Incheon Intl Airport to Dallas? While on average our users pay $2,138, our data indicates the cheapest price to be $397. The most popular route (Incheon Intl - Dallas/Fort Worth), is priced around $729.

  • Can I find deals for flights from Incheon Intl to Dallas that include hotel bookings?

    Yes. In addition to deals on Incheon Intl to Dallas flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Incheon Intl to Dallas?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Incheon Intl to Dallas.

  • Can I find deals for business class flights from Incheon Intl to Dallas?

    Yes. Cheapflights offers flight deals from Incheon Intl to Dallas 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 Incheon Intl Airport to Dallas?

    Currently, August is the cheapest month in which you can book a flight from Incheon Intl Airport to Dallas (average of $216). Flying from Incheon Intl Airport to Dallas in March is currently the most expensive (average of $295). 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 4 airlines flying from Incheon Intl to Dallas

Discover the top 4 airlines that operate flights from Incheon Intl to Dallas. 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 September 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$630Average$850FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$676Average$771FlexibilityNo cancel feeOn-time69%
DeltaCheapest$797Average$1,020FlexibilityNo cancel feeOn-timeN/A
Korean AirCheapest$808Average$1,212FlexibilityNo cancel feeOn-time81%

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