HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Dallas

$334+ 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 12/2. Fares are subject to change and may not be available on all flights or dates of travel.
ICN — DFW
Dec 4 — Dec 111
Thu 12/4
Thu 12/11
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Incheon Intl to Dallas 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.

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 Monday and return on a Thursday

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 November 4, 2025.

This Mytrip deal was found by Cheapflights users on 11/4. 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 11/189:55 pmICN - DFW
2 stops29h 48mMultiple Airlines
Wed 11/2610:09 amDFW - ICN
2 stops28h 31mMultiple Airlines
Deal found 11/4$712
This American Airlines deal was found by Cheapflights users on 11/3. 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.
Mon 11/107:15 pmICN - DFW
Nonstop12h 50mAmerican Airlines
Mon 11/2410:00 amDFW - ICN
Nonstop15h 45mAmerican Airlines
Deal found 11/3$716
This deal was found by Cheapflights users on 11/4. 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.
Fri 11/147:15 pmICN - DFW
Nonstop12h 50mAmerican Airlines
Mon 11/1710:00 amDFW - ICN
Nonstop15h 45mAmerican Airlines
Deal found 11/4$718
This American Airlines deal was found by Cheapflights users on 11/3. 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.
Tue 11/117:15 pmICN - DFW
Nonstop12h 50mAmerican Airlines
Tue 11/1810:00 amDFW - ICN
Nonstop15h 45mAmerican Airlines
Deal found 11/3$719
This Kiwi.com deal was found by Cheapflights users on 11/3. 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 11/108:35 pmICN - DFW
1 stop18h 24mAlaska Airlines
Sun 11/168:00 amDFW - ICN
1 stop19h 35mAlaska Airlines
Deal found 11/3$735
This Hanatour deal was found by Cheapflights users on 11/2. 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 Hanatour is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/310:20 amICN - DFW
Nonstop12h 40mKorean Air
Wed 12/1011:25 amDFW - ICN
Nonstop15h 10mKorean Air
Deal found 11/2$753
This United Airlines deal was found by Cheapflights users on 11/3. 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 11/106:00 pmICN - DFW
1 stop19h 14mUnited Airlines
Mon 11/247:30 amDFW - ICN
1 stop17h 45mUnited Airlines
Deal found 11/3$759
This United Airlines deal was found by Cheapflights users on 11/4. 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.
Thu 12/2512:45 pmICN - DFW
2 stops22h 33mUnited Airlines
Wed 12/316:00 amDFW - ICN
1 stop19h 15mUnited Airlines
Deal found 11/4$761
This United Airlines deal was found by Cheapflights users on 11/3. 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 11/1212:45 pmICN - DFW
1 stop24h 29mUnited Airlines
Tue 11/187:49 pmDFW - ICN
1 stop18h 51mUnited Airlines
Deal found 11/3$762
This Delta deal was found by Cheapflights users on 11/4. 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.
Fri 12/192:30 pmICN - DFW
1 stop24h 04mDelta
Sun 1/46:15 amDFW - ICN
1 stop18h 40mDelta
Deal found 11/4$768
This Delta deal was found by Cheapflights users on 11/3. 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.
Tue 11/118:05 pmICN - DFW
1 stop18h 49mDelta
Sun 11/166:31 pmDFW - ICN
1 stop29h 59mDelta
Deal found 11/3$769
This Delta deal was found by Cheapflights users on 11/3. 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.
Tue 11/117:30 pmICN - DAL
2 stops19h 22mDelta
Mon 11/176:40 pmDAL - ICN
2 stops29h 50mDelta
Deal found 11/3$769

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 November 4, 2025.

Round-trip from

$712
(Mytrip)

One-way from

$334
(Kiwi.com)

Popular in

July

Cheapest in

March

Average price

$919
From Incheon Intl to Dallas
Search Deals
One-way flight from Incheon Intl to Dallas
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($147 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($30 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

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 November 4, 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 2/23

6:00 pm-11:15 pm

2 stops20h 15m

Dallas/Fort Worth

Tue 3/31

2:41 pm-4:20 am

2 stops23h 39m

$762

IncheonDallas

ICN - DFW

ICNDFW

Incheon Intl

Fri 12/19

2:30 pm-11:34 pm

1 stop24h 04m

Dallas/Fort Worth

Sun 1/4

6:15 am-3:55 pm

1 stop18h 40m

$768

IncheonDallas

ICN - DFW

ICNDFW

Incheon Intl

Thu 2/12

10:20 am-8:00 am

Nonstop12h 40m

Dallas/Fort Worth

Mon 2/16

8:10 am-4:20 pm

1 stop17h 10m

$776

IncheonDallas

ICN - DFW

ICNDFW

Incheon Intl

Mon 2/23

10:20 am-8:00 am

Nonstop12h 40m

Dallas/Fort Worth

Tue 3/31

7:00 am-5:20 pm

1 stop20h 20m

$777

IncheonDallas

ICN - DAL

ICNDAL

Incheon Intl

Thu 2/12

7:25 pm-10:33 pm

1 stop18h 08m

Dallas Love Field

Mon 2/16

5:54 am-3:50 pm

1 stop18h 56m

$796

IncheonDallas

ICN - DFW

ICNDFW

Incheon Intl

Sat 11/22

7:30 pm-12:38 pm

1 stop32h 08m

Dallas/Fort Worth

Mon 2/16

2:59 pm-3:30 pm

1 stop33h 31m

$822

IncheonDallas

ICN - DFW

ICNDFW

Incheon Intl

Thu 2/12

12:45 pm-11:04 am

2 stops37h 19m

Dallas/Fort Worth

Mon 2/16

7:15 am-4:15 pm

1 stop18h 00m

$863

IncheonDallas

ICN - DFW

ICNDFW

Incheon Intl

Thu 1/15

6:00 pm-11:12 am

2 stops32h 12m

Dallas/Fort Worth

Sun 4/19

7:41 pm-3:00 pm

1 stop29h 19m

$884

IncheonDallas

ICN - DFW

ICNDFW

Incheon Intl

Mon 11/24

6:00 pm-8:51 am

2 stops29h 51m

Dallas/Fort Worth

Fri 1/2

3:59 pm-5:40 am

2 stops22h 41m

$901

IncheonDallas

ICN - DFW

ICNDFW

Incheon Intl

Thu 12/18

12:45 pm-5:10 am

1 stop31h 25m

Dallas/Fort Worth

Thu 12/25

7:45 am-4:15 pm

2 stops41h 30m

$902

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/3

Showing 1-10 of 36 results
1
2
3
4

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 October 31, 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, March is the cheapest month in which you can book a flight from Incheon Intl Airport to Dallas (average of $632). Flying from Incheon Intl Airport to Dallas in June is currently the most expensive (average of $813). 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 November 4, 2025.

When flying from Incheon Intl Airport to Dallas, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 November 4, 2025.

The most flights from ICN to A78 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).

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

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

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 November 4, 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
1,160 reviews

Boarding

8.5

Comfort

8.3

Food

8.1

Overall

8.4

Entertainment

8.2

Crew

8.7

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
1,160 reviews
Korean Air
8.4
Very good
1,160 reviews

Boarding

8.5

Comfort

8.3

Food

8.1

Overall

8.4

Entertainment

8.2

Crew

8.7

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
7.9
Good
8,004 reviews
Korean Air
8.4
Very good
1,160 reviews

Boarding

8.5

Comfort

8.3

Food

8.1

Overall

8.4

Entertainment

8.2

Crew

8.7

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
9,001 reviews
Korean Air
8.4
Very good
1,160 reviews

Boarding

8.5

Comfort

8.3

Food

8.1

Overall

8.4

Entertainment

8.2

Crew

8.7

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
11,040 reviews
Korean Air
8.4
Very good
1,160 reviews

Boarding

8.5

Comfort

8.3

Food

8.1

Overall

8.4

Entertainment

8.2

Crew

8.7

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 United Airlines and Delta fly from Incheon Intl Airport to Dallas in about 20h 15m. The time it takes to get you to your destination can typically vary by up to 3h 49m. There are 6823 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 $677 and $797, respectively. You may be able to fly from Incheon Intl Airport to Dallas for 39% 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 (71%), Malaysia Airlines (71%), Korean Air (70%).

  • 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 $2,158, our data indicates the cheapest price to be $312. The most popular route (Incheon Intl - Dallas/Fort Worth), is priced around $762.

  • 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, March is the cheapest month in which you can book a flight from Incheon Intl Airport to Dallas (average of $632). Flying from Incheon Intl Airport to Dallas in June is currently the most expensive (average of $813). 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.

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 November 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$630Average$830FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$677Average$776FlexibilityNo cancel feeOn-time69%
DeltaCheapest$797Average$988FlexibilityNo cancel feeOn-timeN/A
Korean AirCheapest$798Average$1,295FlexibilityNo cancel feeOn-time81%

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.