HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Dallas/Fort Worth

$559+ Cheap flights from Seoul (SEL) to Dallas/Fort Worth (DFW)

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 9/21. Fares are subject to change and may not be available on all flights or dates of travel.
SEL — DFW
Jul 28 — Aug 41
Tue 7/28
Tue 8/4
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Seoul to Dallas/Fort Worth 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.

Cheap flight deals from Seoul to Dallas/Fort Worth

Cheapest flights from Seoul to Dallas/Fort Worth
Explore the most affordable flight options available from Seoul to Dallas/Fort Worth. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 28, 2026.

This Kiwi.com deal was found by Cheapflights users on 6/28. 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 9/19:25 am
ICN
-
DFW
2 stops28h 17m
Multiple Airlines
Tue 9/293:33 pm
DFW
-
ICN
1 stop40h 07m
Multiple Airlines
Deal found 6/28$1,054
This Kiwi.com deal was found by Cheapflights users on 6/24. 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 8/247:20 am
ICN
-
DFW
2 stops30h 09m
Multiple Airlines
Sat 8/298:59 pm
DFW
-
ICN
1 stop34h 41m
Multiple Airlines
Deal found 6/24$1,065
This Kiwi.com deal was found by Cheapflights users on 6/28. 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 8/317:20 am
ICN
-
DFW
2 stops45h 38m
Multiple Airlines
Tue 9/293:33 pm
DFW
-
ICN
1 stop40h 07m
Multiple Airlines
Deal found 6/28$1,067
This Kiwi.com deal was found by Cheapflights users on 6/27. 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 9/110:25 am
ICN
-
DFW
2 stops27h 17m
Multiple Airlines
Tue 9/223:33 pm
DFW
-
ICN
1 stop40h 07m
Multiple Airlines
Deal found 6/27$1,077
This Kiwi.com deal was found by Cheapflights users on 6/28. 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 8/307:10 am
ICN
-
DFW
2 stops45h 58m
Multiple Airlines
Tue 9/293:33 pm
DFW
-
ICN
1 stop40h 07m
Multiple Airlines
Deal found 6/28$1,079
This Kiwi.com deal was found by Cheapflights users on 6/26. 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 8/217:15 pm
ICN
-
DFW
1 stop24h 50m
Multiple Airlines
Sat 8/298:59 pm
DFW
-
ICN
1 stop34h 41m
Multiple Airlines
Deal found 6/26$1,088
This Trip.com deal was found by Cheapflights users on 6/26. 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.
Wed 8/191:00 pm
ICN
-
DFW
1 stop24h 42m
Multiple Airlines
Wed 8/267:35 am
DFW
-
ICN
1 stop30h 55m
Multiple Airlines
Deal found 6/26$1,104
This Philippine Airlines deal was found by Cheapflights users on 6/27. 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 8/247:20 am
ICN
-
DFW
2 stops28h 19m
Multiple Airlines
Mon 8/317:31 pm
DFW
-
ICN
2 stops33h 44m
Multiple Airlines
Deal found 6/27$1,110
This oojo deal was found by Cheapflights users on 6/27. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/88:00 am
GMP
-
DFW
1 stop20h 25m
Japan Airlines
Wed 7/2211:10 am
DFW
-
GMP
1 stop20h 05m
Japan Airlines
Deal found 6/27$1,509
This Japan Airlines deal was found by Cheapflights users on 6/26. 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.
Wed 7/88:00 am
GMP
-
DFW
1 stop20h 25m
Japan Airlines
Fri 7/1011:10 am
DFW
-
GMP
1 stop20h 05m
Japan Airlines
Deal found 6/26$1,549
This oojo deal was found by Cheapflights users on 6/24. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/108:00 am
GMP
-
DFW
1 stop14h 35m
Japan Airlines
Thu 1/77:15 am
DFW
-
GMP
2 stops23h 50m
Japan Airlines
Deal found 6/24$1,588
This Cheapflightsfares deal was found by Cheapflights users on 6/25. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/308:00 am
GMP
-
DFW
2 stops25h 50m
Japan Airlines
Mon 1/49:25 am
DFW
-
GMP
2 stops21h 40m
Japan Airlines
Deal found 6/25$1,594

Find flight deals from Seoul to Dallas/Fort Worth

Discover tips and strategies to find the most affordable flight options for your journey from Seoul (SEL) to Dallas/Fort Worth (DFW). 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 June 28, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,054
(Kiwi.com)

One-way from

$559
(Kiwi.com)

Popular in

July

Cheapest in

November

Average price

$1,480

Good round-trip deal

$1,607 or less

Good one-way deal

$958 or less
Provider with most accurate pricing for Seoul (SEL)-Dallas/Fort Worth flight deals.
Search Deals
Provider most trusted by Cheapflights users for Seoul (SEL)-Dallas/Fort Worth flights.
Search Deals
From Seoul (SEL) to Dallas/Fort Worth
Search Deals
One-way flight from Seoul (SEL) to Dallas/Fort Worth
Search Deals
Highest demand for flights based on searches. 20% potential increase in price ($313 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($61 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals
Price to beat on a round-trip flight from Seoul (SEL) to Dallas/Fort Worth.
Search Deals
Price to beat on a one-way flight from Seoul (SEL) to Dallas/Fort Worth.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Seoul to Dallas/Fort Worth 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 June 28, 2026.
Use the filters below to find and compare flights from Seoul to Dallas/Fort Worth Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

IncheonDallas

ICN - DFW

ICNDFW

Incheon Intl

Mon 8/24

7:20 am-9:39 pm

2 stops28h 19m

Dallas/Fort Worth

Mon 8/31

7:31 pm-7:15 pm

2 stops33h 44m

$1,110

IncheonDallas

ICN - DFW

ICNDFW

Incheon Intl

Sat 9/12

7:45 pm-8:25 pm

1 stop38h 40m

Dallas/Fort Worth

Sat 9/19

12:15 am-6:45 pm

1 stop28h 30m

$1,350

IncheonDallas

ICN - DFW

ICNDFW

Incheon Intl

Thu 10/22

12:00 pm-8:10 pm

1 stop22h 10m

Dallas/Fort Worth

Sun 10/25

12:15 am-10:30 am

1 stop20h 15m

$1,355

IncheonDallas

ICN - DFW

ICNDFW

Incheon Intl

Thu 12/10

12:45 pm-4:04 pm

1 stop18h 19m

Dallas/Fort Worth

Mon 1/11

7:00 am-4:15 pm

1 stop18h 15m

$1,363

IncheonDallas

ICN - DFW

ICNDFW

Incheon Intl

Tue 11/17

6:00 pm-10:22 pm

1 stop19h 22m

Dallas/Fort Worth

Thu 11/26

5:45 am-4:15 pm

2 stops19h 30m

$1,364

IncheonDallas

ICN - DFW

ICNDFW

Incheon Intl

Fri 11/20

12:45 pm-2:20 pm

1 stop16h 35m

Dallas/Fort Worth

Sun 11/22

3:53 pm-5:40 am

2 stops22h 47m

$1,364

IncheonDallas

ICN - DFW

ICNDFW

Incheon Intl

Sat 9/12

7:35 pm-11:59 pm

1 stop18h 24m

Dallas/Fort Worth

Wed 9/23

5:59 pm-5:30 pm

1 stop33h 31m

$1,368

IncheonDallas

ICN - DFW

ICNDFW

Incheon Intl

Fri 11/20

12:45 pm-8:37 pm

2 stops22h 52m

Dallas/Fort Worth

Mon 11/23

1:38 pm-5:40 am

2 stops25h 02m

$1,368

IncheonDallas

ICN - DFW

ICNDFW

Incheon Intl

Thu 12/10

8:00 pm-11:59 pm

1 stop18h 59m

Dallas/Fort Worth

Wed 1/13

9:00 am-5:35 pm

1 stop17h 35m

$1,370

IncheonDallas

ICN - DFW

ICNDFW

Incheon Intl

Sat 9/12

11:30 am-6:25 pm

2 stops20h 55m

Dallas/Fort Worth

Mon 9/21

2:26 pm-4:20 am

2 stops23h 54m

$1,417

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/26

Showing 1-10 of 39 resultsSorted by cheapest first
1
2
3
4

Compare providers for flights from Seoul to Dallas/Fort Worth

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Seoul to Dallas/Fort Worth in June.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy1 starTrust Score*3 stars
BudgetAirPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Seoul-Dallas/Fort Worth Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Seoul-Dallas/Fort Worth Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Seoul-Dallas/Fort Worth Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Seoul-Dallas/Fort Worth Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Seoul-Dallas/Fort Worth Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Seoul to Dallas/Fort Worth

Have a flexible travel schedule? Discover the best time to fly to Dallas/Fort Worth from Seoul 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 Seoul to Dallas/Fort Worth Airport

What is the cheapest month to book a flight from Seoul to Dallas/Fort Worth Airport?

Currently, July is the cheapest month in which you can book a flight from Seoul to Dallas/Fort Worth Airport (average of $330). Flying from Seoul to Dallas/Fort Worth Airport in March is currently the most expensive (average of $785). 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 SEL to DFW?

Find hourly flight availability from Seoul to Dallas/Fort Worth. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 28, 2026.

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

How much does it cost to fly round-trip from Seoul to Dallas/Fort Worth Airport?

How far ahead should I book a flight from Seoul to Dallas/Fort Worth Airport?

Booking 26 days in advance of your planned departure date is, on average, the best time to get cheap flights from Seoul to Dallas/Fort Worth Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

Reviews of airlines servicing Dallas/Fort Worth

Get insights into the airlines that provide service to Dallas/Fort Worth. 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/Fort Worth. Reviews last updated June 28, 2026.
See what other customers who have flown with Korean Air,Delta, andAmerican Airlines from Seoul to Dallas/Fort Worth Airport 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
1,220 reviews

Comfort

8.3

Crew

8.7

Boarding

8.5

Overall

8.4

Entertainment

8.2

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
1,220 reviews
Korean Air
8.4
Very good
1,220 reviews

Comfort

8.3

Crew

8.7

Boarding

8.5

Overall

8.4

Entertainment

8.2

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
7.8
Good
8,454 reviews
Korean Air
8.4
Very good
1,220 reviews

Comfort

8.3

Crew

8.7

Boarding

8.5

Overall

8.4

Entertainment

8.2

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
7.1
Good
11,774 reviews
Korean Air
8.4
Very good
1,220 reviews

Comfort

8.3

Crew

8.7

Boarding

8.5

Overall

8.4

Entertainment

8.2

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 Seoul to Dallas/Fort Worth. 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 Seoul to Dallas/Fort Worth Airport?

    Airlines like EVA Air, United Airlines, and Japan Airlines fly from Seoul to Dallas/Fort Worth Airport in about 18h 19m. The time it takes to get you to your destination can typically vary by up to 20h 21m. The distance from Seoul to Dallas/Fort Worth Airport is about 6823 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Seoul to Dallas/Fort Worth Airport round-trip?

    American Airlines, at $704, was found to be the cheapest airline from Seoul to Dallas/Fort Worth Airport.Alternate airlines to your destination round-trip include Korean Air and Delta. You may be able to fly from Seoul to Dallas/Fort Worth Airport for 42% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Seoul to Dallas/Fort Worth Airport one-way?

    One-way options have recently been found by users for as low as $493 on American Airlines. Other airlines that offer cheap prices include Delta from $549 and Japan Airlines from $714 one-way.

  • What are the most reliable airlines from Seoul to Dallas/Fort Worth Airport?

    Before booking your flight to Dallas/Fort Worth Airport from Seoul, check out the most reliable airlines to get you to your destination on time: Korean Air (82%), Delta (80%), American Airlines( 78%).

  • What are the cheapest flights from Seoul to Dallas/Fort Worth Airport?

    While on average a flight from Seoul to Dallas/Fort Worth Airport is generally $1,878, our data shows the cheapest flight currently is $867. When looking at the most popular route, (Incheon Intl - Dallas/Fort Worth), you can expect to pay $1,096 for that flight.

  • Can I find deals for flights from Seoul to Dallas/Fort Worth that include hotel bookings?

    Yes. In addition to deals on Seoul to Dallas/Fort Worth flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Seoul to Dallas/Fort Worth?

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

  • Can I find deals for business class flights from Seoul to Dallas/Fort Worth?

    Yes. Cheapflights offers flight deals from Seoul to Dallas/Fort Worth 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 Seoul to Dallas/Fort Worth Airport?

    Currently, July is the cheapest month in which you can book a flight from Seoul to Dallas/Fort Worth Airport (average of $330). Flying from Seoul to Dallas/Fort Worth Airport in March is currently the most expensive (average of $785). 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 Dallas/Fort Worth Airport?

Book flights to Dallas/Fort Worth Airport if you plan to visit one of these locations
Fort Worth
Rockwall
Arlington
Garland
Denton
Allen
Grapevine
Cedar Hill
Durant
Plano
Frisco
Lewisville
Richardson
McKinney
Burleson
Sherman
Hillsboro
Mansfield
Stephenville
Corinth

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.

Alternative routes for Seoul to Dallas/Fort Worth

See prices for flight routes from nearby airports that may be better suited for you.
Incheon Intl to Dallas/Fort Worth flights
Busan to Dallas/Fort Worth flights

Top 3 airlines flying from Seoul to Dallas/Fort Worth

Discover the top 3 airlines that operate flights from Seoul to Dallas/Fort Worth. 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 June 28, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$704Average$1,103FlexibilityNo cancel feeOn-time71%
Korean AirCheapest$784Average$1,090FlexibilityNo cancel feeOn-time81%
DeltaCheapest$788Average$1,036FlexibilityNo cancel feeOn-timeN/A

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.