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$318+ 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 2/17. Fares are subject to change and may not be available on all flights or dates of travel.
ICN — DFW
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
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 Tuesday or Friday and return on a Thursday

Cheap 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 December 18, 2025.

This American Airlines deal was found by Cheapflights users on 12/18. 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 12/307:15 pmICN - DFW
Nonstop12h 45mAmerican Airlines
Tue 2/2410:05 amDFW - ICN
Nonstop15h 40mAmerican Airlines
Deal found 12/18$715
This Delta deal was found by Cheapflights users on 12/18. 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.
Mon 12/228:05 pmICN - DFW
1 stop18h 45mDelta
Wed 3/187:05 amDFW - ICN
1 stop20h 30mDelta
Deal found 12/18$766
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/228:05 pmICN - DFW
1 stop18h 45mDelta
Mon 1/54:25 pmDFW - ICN
1 stop32h 30mDelta
Deal found 12/17$768
This United Airlines deal was found by Cheapflights users on 12/18. 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 12/226:00 pmICN - DFW
1 stop21h 36mUnited Airlines
Wed 3/189:59 amDFW - ICN
2 stops28h 41mUnited Airlines
Deal found 12/18$776
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2212:45 pmICN - DFW
1 stop26h 51mUnited Airlines
Sun 1/47:25 amDFW - ICN
1 stop31h 15mUnited Airlines
Deal found 12/17$814
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/216:00 pmICN - DFW
1 stop26h 10mUnited Airlines
Wed 12/317:25 amDFW - ICN
1 stop17h 50mUnited Airlines
Deal found 12/17$824
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2212:45 pmICN - DFW
1 stop26h 51mUnited Airlines
Sat 1/37:25 amDFW - ICN
1 stop17h 50mUnited Airlines
Deal found 12/17$831
This CheapOair 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2210:35 amICN - DFW
2 stops26h 04mMultiple Airlines
Mon 1/57:05 amDFW - ICN
2 stops24h 45mMultiple Airlines
Deal found 12/17$849
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2212:45 pmICN - DFW
1 stop26h 51mUnited Airlines
Mon 1/59:50 amDFW - ICN
2 stops28h 50mUnited Airlines
Deal found 12/17$865
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/247:30 pmICN - DAL
2 stops30h 54mDelta
Sun 12/283:51 pmDAL - ICN
2 stops32h 39mDelta
Deal found 12/17$1,413
This Air France deal was found by Cheapflights users on 12/18. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/1912:40 pmICN - DAL
2 stops47h 02mMultiple Airlines
Sun 1/46:34 pmDAL - ICN
2 stops31h 21mMultiple Airlines
Deal found 12/18$2,031
This WhyPayMore 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 WhyPayMore is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/306:00 pmICN - DAL
1 stop17h 42mKorean Air
Tue 2/246:00 amDAL - ICN
1 stop32h 45mKorean Air
Deal found 12/17$2,340

Find 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 December 18, 2025.

Round-trip from

$662
(Mytrip)

One-way from

$318
(Kiwi.com)

Popular in

July

Cheapest in

March

Average price

$894
From Incheon Intl to Dallas
Search Deals
One-way flight from Incheon Intl to Dallas
Search Deals
Highest demand for flights based on searches. 17% potential increase in price ($223 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($31 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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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 December 18, 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

Fri 5/15

9:00 pm-6:20 am

1 stop23h 20m

Dallas/Fort Worth

Fri 6/12

6:16 pm-4:20 am

1 stop20h 04m

$720

IncheonDallas

ICN - DFW

ICNDFW

Incheon Intl

Fri 2/6

8:35 pm-9:49 pm

1 stop16h 14m

Dallas/Fort Worth

Sun 2/8

10:00 am-6:35 pm

1 stop17h 35m

$730

IncheonDallas

ICN - DFW

ICNDFW

Incheon Intl

Fri 2/6

6:00 pm-12:41 pm

2 stops33h 41m

Dallas/Fort Worth

Sun 2/8

7:44 pm-4:15 pm

1 stop29h 31m

$761

IncheonDallas

ICN - DFW

ICNDFW

Incheon Intl

Fri 1/23

12:45 pm-6:39 pm

2 stops20h 54m

Dallas/Fort Worth

Sun 2/1

7:23 pm-4:15 pm

2 stops29h 52m

$763

IncheonDallas

ICN - DFW

ICNDFW

Incheon Intl

Tue 2/17

12:45 pm-10:30 pm

1 stop24h 45m

Dallas/Fort Worth

Thu 3/5

6:00 am-4:15 pm

1 stop19h 15m

$763

IncheonDallas

ICN - DFW

ICNDFW

Incheon Intl

Thu 1/22

12:45 pm-9:38 pm

2 stops23h 53m

Dallas/Fort Worth

Thu 3/5

6:00 am-4:15 pm

1 stop19h 15m

$763

IncheonDallas

ICN - DFW

ICNDFW

Incheon Intl

Fri 1/16

12:45 pm-11:13 pm

2 stops25h 28m

Dallas/Fort Worth

Fri 1/23

12:18 pm-5:40 am

2 stops26h 22m

$764

IncheonDallas

ICN - DFW

ICNDFW

Incheon Intl

Wed 4/1

5:25 pm-4:40 pm

Nonstop13h 15m

Dallas/Fort Worth

Sat 4/11

10:55 am-3:30 pm

Nonstop14h 35m

$767

IncheonDallas

ICN - DFW

ICNDFW

Incheon Intl

Tue 2/3

7:15 pm-5:05 pm

Nonstop12h 50m

Dallas/Fort Worth

Sat 2/7

10:30 am-4:45 pm

Nonstop15h 15m

$768

IncheonDallas

ICN - DAL

ICNDAL

Incheon Intl

Fri 5/15

12:45 pm-10:55 pm

3 stops24h 10m

Dallas Love Field

Fri 6/12

8:25 pm-11:30 am

2 stops25h 05m

$1,150

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Showing 1-10 of 38 results
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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 December 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, February is the cheapest month in which you can book a flight from Incheon Intl Airport to Dallas (average of $631). Flying from Incheon Intl Airport to Dallas in June is currently the most expensive (average of $810). 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 December 18, 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 December 18, 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 often are flights from Incheon to Dallas delayed?

About 23% of weekly flights between Incheon and Dallas have experienced delays in the past year, with the average delay time being 170 minutes.

What is the most punctual flight time for Incheon to Dallas flights?

Historically, flights departing in the evening are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Monday tends to have the lowest number of delays on this route, whereas Friday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Incheon to Dallas flights?

Over the last year, Korean Air have had the lowest number of delays on this route, with just 22% of flights being delayed.

The best insider tips for Incheon Intl Airport to Dallas flights

AI-powered summary based on content written by travel experts. AI can make mistakes.
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 December 18, 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
1,186 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

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
1,186 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

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
8,005 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

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
9,091 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

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
11,054 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

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 fly from Incheon Intl Airport to Dallas in about 33h 41m. The time it takes to get you to your destination can typically vary by up to . There are 6823 mi between Incheon Intl Airport and Dallas.

  • 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 Korean Air, with the lowest prices starting at $676 and $787, 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 cheapest airlines to fly from Incheon Intl Airport to Dallas one-way?

    The cheapest airlines for a one-way flight from Incheon Intl Airport to Dallas are American Airlines ($389), United Airlines ($401), and Air Canada ($454).

  • 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: Delta (87%), Korean Air (84%), American Airlines (82%).

  • 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 $1,985, our data indicates the cheapest price to be $407. The most popular route (Incheon Intl - Dallas/Fort Worth), is priced around $662.

  • 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, February is the cheapest month in which you can book a flight from Incheon Intl Airport to Dallas (average of $631). Flying from Incheon Intl Airport to Dallas in June is currently the most expensive (average of $810). 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 December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$630Average$827FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$676Average$776FlexibilityNo cancel feeOn-time69%
Korean AirCheapest$787Average$1,261FlexibilityNo cancel feeOn-time81%
DeltaCheapest$793Average$969FlexibilityNo cancel feeOn-timeN/A

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