Incheon Intl

$399+ Cheap flights from Dallas to Incheon Intl (ICN)

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 4/22. Fares are subject to change and may not be available on all flights or dates of travel.
DFW — ICN
Apr 17 — Apr 241
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Find cheap flights from Dallas to Incheon Intl with Cheapflights

1. Tell us where you want to go

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Cheapflights Tip: The best prices from Dallas to Incheon Intl are usually found in January or February, booked 40 days in advance, depart on a Thursday or Wednesday and return on a Tuesday

Cheap flight deals from Dallas to Incheon Intl

Cheapest flights from Dallas to Incheon Intl
Explore the most affordable flight options available from Dallas to Incheon Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 18, 2026.

This Fareboom deal was found by Cheapflights users on 3/16. 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 Fareboom is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/71:10 pm
DFW
-
ICN
2 stops26h 50m
Philippine Airlines
Fri 9/187:20 am
ICN
-
DFW
2 stops29h 39m
Philippine Airlines
Deal found 3/16$808
This Philippine Airlines deal was found by Cheapflights users on 3/14. 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 Philippine Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/99:00 am
DFW
-
ICN
2 stops31h 00m
Multiple Airlines
Sun 10/257:20 am
ICN
-
DFW
2 stops28h 04m
Multiple Airlines
Deal found 3/14$809
This Philippine Airlines deal was found by Cheapflights users on 3/16. 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 Philippine Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/710:50 am
DFW
-
ICN
2 stops29h 10m
Multiple Airlines
Thu 9/178:30 pm
ICN
-
DFW
2 stops35h 05m
Multiple Airlines
Deal found 3/16$812
This Philippine Airlines deal was found by Cheapflights users on 3/13. 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 Philippine Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/2410:30 am
DFW
-
ICN
2 stops29h 30m
Multiple Airlines
Fri 9/47:20 am
ICN
-
DFW
2 stops28h 28m
Multiple Airlines
Deal found 3/13$813
This Fareboom deal was found by Cheapflights users on 3/15. 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 Fareboom is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/159:00 am
DFW
-
ICN
2 stops31h 00m
Philippine Airlines
Thu 10/227:20 am
ICN
-
DFW
2 stops43h 14m
Philippine Airlines
Deal found 3/15$824
This Philippine Airlines deal was found by Cheapflights users on 3/16. 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 Philippine Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1711:55 am
DFW
-
ICN
2 stops28h 05m
Multiple Airlines
Mon 8/317:20 am
ICN
-
DFW
2 stops29h 39m
Multiple Airlines
Deal found 3/16$832
This Kiwi.com deal was found by Cheapflights users on 3/13. 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 4/229:36 pm
DFW
-
ICN
1 stop28h 14m
Multiple Airlines
Wed 9/29:50 am
ICN
-
DFW
2 stops27h 51m
Multiple Airlines
Deal found 3/13$834
This SmartFares deal was found by Cheapflights users on 3/17. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1010:50 pm
DFW
-
ICN
1 stop22h 10m
EVA Air
Wed 9/307:45 pm
ICN
-
DFW
1 stop37h 55m
EVA Air
Deal found 3/17$835
This Philippine Airlines deal was found by Cheapflights users on 3/13. 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 Philippine Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/196:59 pm
DFW
-
ICN
2 stops33h 16m
Multiple Airlines
Fri 11/277:20 am
ICN
-
DFW
2 stops29h 30m
Multiple Airlines
Deal found 3/13$843
This CrystalTravel deal was found by Cheapflights users on 3/13. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/1510:50 pm
DFW
-
ICN
1 stop22h 10m
EVA Air
Thu 10/1512:00 pm
ICN
-
DFW
1 stop21h 40m
EVA Air
Deal found 3/13$846
This CrystalTravel deal was found by Cheapflights users on 3/17. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/810:50 pm
DFW
-
ICN
1 stop22h 10m
EVA Air
Thu 9/1712:00 pm
ICN
-
DFW
1 stop21h 55m
EVA Air
Deal found 3/17$848
This CrystalTravel deal was found by Cheapflights users on 3/16. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/810:50 pm
DFW
-
ICN
1 stop29h 55m
EVA Air
Mon 9/2112:00 pm
ICN
-
DFW
1 stop21h 55m
EVA Air
Deal found 3/16$851

Find flight deals from Dallas to Incheon Intl

Discover tips and strategies to find the most affordable flight options for your journey from Dallas (A78) to Incheon Intl (ICN). 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 March 18, 2026.

Round-trip from

$808
(Fareboom)

One-way from

$399
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$1,135
From Dallas to Incheon Intl
One-way flight from Dallas to Incheon Intl
Highest demand for flights based on searches. 27% potential increase in price ($495 potential increase over avg. RT price).
Cheapest flight prices on average. 5% potential price decrease ($68 potential savings vs. average RT price).
Average for round-trip flights in March 2026

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dallas to Incheon Intl 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 March 18, 2026.
Use the filters below to find and compare flights from Dallas to Incheon Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DallasIncheon

DFW - ICN

DFWICN

Dallas/Fort Worth

Mon 5/4

10:50 pm-11:00 am

1 stop22h 10m

Incheon Intl

Mon 5/18

12:00 pm-7:55 pm

1 stop21h 55m

$1,007

DallasIncheon

DFW - ICN

DFWICN

Dallas/Fort Worth

Tue 4/7

5:25 pm-3:00 pm

2 stops31h 35m

Incheon Intl

Wed 4/15

4:50 pm-10:15 pm

1 stop19h 25m

$1,122

DallasIncheon

DFW - ICN

DFWICN

Dallas/Fort Worth

Fri 5/1

3:30 pm-4:20 am

2 stops22h 50m

Incheon Intl

Fri 5/8

11:30 am-9:59 pm

2 stops24h 29m

$1,177

DallasIncheon

DFW - ICN

DFWICN

Dallas/Fort Worth

Thu 4/16

10:50 pm-6:45 pm

1 stop29h 55m

Incheon Intl

Mon 4/20

12:00 pm-7:40 pm

1 stop21h 40m

$1,177

DallasIncheon

DFW - ICN

DFWICN

Dallas/Fort Worth

Sat 4/18

5:15 am-3:00 pm

2 stops19h 45m

Incheon Intl

Sat 4/25

11:30 am-2:31 pm

1 stop17h 01m

$1,177

DallasIncheon

DFW - ICN

DFWICN

Dallas/Fort Worth

Mon 8/31

5:45 pm-4:00 am

1 stop20h 15m

Incheon Intl

Tue 11/3

10:20 am-8:00 am

Nonstop12h 40m

$1,182

DallasIncheon

DFW - ICN

DFWICN

Dallas/Fort Worth

Tue 4/14

6:00 am-5:20 pm

1 stop21h 20m

Incheon Intl

Wed 5/27

9:30 am-8:10 am

Nonstop12h 40m

$1,222
Quickest round-trip

DallasIncheon

DFW - ICN

DFWICN

Dallas/Fort Worth

Sun 4/26

5:49 am-3:55 pm

1 stop20h 06m

Incheon Intl

Tue 5/12

9:30 am-8:10 am

Nonstop12h 40m

$1,222

DallasIncheon

DFW - ICN

DFWICN

Dallas/Fort Worth

Mon 4/27

11:55 am-4:40 pm

Nonstop14h 45m

Incheon Intl

Mon 5/4

2:30 pm-11:58 pm

1 stop23h 28m

$1,228

DallasIncheon

DFW - ICN

DFWICN

Dallas/Fort Worth

Thu 4/16

11:55 am-4:40 pm

Nonstop14h 45m

Incheon Intl

Thu 4/30

10:35 am-10:08 pm

1 stop25h 33m

$1,228

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/13

Showing 1-10 of 44 resultsSorted by cheapest first
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Best time to book a flight from Dallas to Incheon Intl

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

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

Use this chart to determine the optimal time to book a round-trip flight from Dallas to Incheon Intl. Price data was last updated on March 13, 2026.

Booking 40 days in advance of your planned departure date is, on average, the best time to get cheap flights from Dallas to Incheon Intl Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, July is the cheapest month in which you can book a flight from Dallas to Incheon Intl Airport (average of $352). Flying from Dallas to Incheon Intl Airport in June is currently the most expensive (average of $1,097). 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 DFW to ICN?

Find hourly flight availability from Dallas to Incheon Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 18, 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Dallas to Incheon Intl Airport as you normally would.

Weekly flight availability from Dallas to Incheon Intl Airport

Explore weekly flight availability from Dallas to Incheon Intl. 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 March 18, 2026.

The most flights from A78 to ICN 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).

The best insider tips for Dallas to Incheon Intl Airport 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 Dallas to Incheon Intl Airport trip
Our travel experts
Chris Dong

Chris Dong

Expert on DFW

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.

Gabriel Leigh

Gabriel Leigh

Expert on ICN

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.

Reviews of airlines servicing Incheon Intl

Get insights into the airlines that provide service to Incheon Intl. 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 Incheon Intl. Reviews last updated March 18, 2026.
Get a feel of what it's like to fly with Korean Air,Delta, andUnited Airlines from Dallas to Incheon Intl Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Boarding

8.5

Comfort

8.3

Entertainment

8.2

Crew

8.7

Food

8.1

Overall

8.4

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.

Boarding

8.5

Comfort

8.3

Entertainment

8.2

Crew

8.7

Food

8.1

Overall

8.4

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.

Boarding

8.5

Comfort

8.3

Entertainment

8.2

Crew

8.7

Food

8.1

Overall

8.4

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.

Boarding

8.5

Comfort

8.3

Entertainment

8.2

Crew

8.7

Food

8.1

Overall

8.4

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.

Boarding

8.5

Comfort

8.3

Entertainment

8.2

Crew

8.7

Food

8.1

Overall

8.4

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.

Boarding

8.5

Comfort

8.3

Entertainment

8.2

Crew

8.7

Food

8.1

Overall

8.4

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 Dallas to Incheon Intl. 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 Dallas to Incheon Intl Airport?

    For as low as $1,242, EVA Air can have you in Incheon Intl Airport from Dallas in 19h 23m. Dallas and Incheon Intl Airport are separated by a distance of 6832 mi. 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 Dallas to Incheon Intl Airport round-trip?

    Currently priced at $434, United Airlines will fly you from Dallas to Incheon Intl Airport and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Delta and Air Canada - these airlines can fly you to your destination from $474 and $506, respectively. Users have found that United Airlines is 66% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Dallas to Incheon Intl Airport one-way?

    To fly one-way, consider booking your trip with Asiana Airlines, which is currently one of the cheapest options available, starting at $454. American Airlines flights start at $463 while deals on United Airlines start at $468 one-way.

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

    Consider Delta (87%), Korean Air (82%) or American Airlines (77%) when booking your flight. These represent the most reliable airlines when flying from Dallas to Incheon Intl Airport.

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

    On average you can expect to pay $2,435 for a flight from Dallas to Incheon Intl Airport. The cheapest flight overall is $389 while the most popular route, (Dallas/Fort Worth - Incheon Intl) is currently priced at $812.

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

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

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

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

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

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

    Currently, July is the cheapest month in which you can book a flight from Dallas to Incheon Intl Airport (average of $352). Flying from Dallas to Incheon Intl Airport in June is currently the most expensive (average of $1,097). 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

Traveling to a place near Incheon Intl Airport?

Book flights to Incheon Intl Airport if you plan to visit one of these locations
Seongnam
Suwon

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Top 10 airlines flying from Dallas to Incheon Intl

Discover the top 10 airlines that operate flights from Dallas to Incheon Intl. 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 March 18, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$434Average$856FlexibilityNo cancel feeOn-time69%
DeltaCheapest$474Average$1,235FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$506Average$953FlexibilityNo cancel feeOn-time67%
Japan AirlinesCheapest$722Average$980FlexibilityNo cancel feeOn-time79%
Cathay PacificCheapest$732Average$777FlexibilityNo cancel feeOn-time72%
Asiana AirlinesCheapest$741Average$1,050FlexibilityNo cancel feeOn-time76%
EVA AirCheapest$839Average$954FlexibilityNo cancel feeOn-time74%
Hawaiian AirlinesCheapest$850Average$866FlexibilityNo cancel feeOn-time85%
American AirlinesCheapest$874Average$1,420FlexibilityNo cancel feeOn-time71%
Korean AirCheapest$1,000Average$1,393FlexibilityNo cancel feeOn-time81%

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