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Dallas/Fort Worth

$318+ 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 2/17. Fares are subject to change and may not be available on all flights or dates of travel.
SEL — DFW
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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1. Tell us where you want to go

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Cheapflights Tip: The best prices from Seoul to Dallas/Fort Worth are usually found in March or February, booked 62 days in advance, depart on a Tuesday or Friday and return on a Thursday

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 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 oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/308:00 amGMP - DFW
1 stop14h 35mJapan Airlines
Tue 2/2410:45 amDFW - GMP
1 stop20h 20mJapan Airlines
Deal found 12/17$1,404
This Ovago deal was found by Cheapflights users on 12/16. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/198:00 amGMP - DFW
1 stop14h 35mJapan Airlines
Sun 1/41:45 pmDFW - GMP
1 stop30h 10mJapan Airlines
Deal found 12/16$1,541

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 December 18, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$662
(Mytrip)

One-way from

$318
(Kiwi.com)

Popular in

July

Cheapest in

March

Average price

$1,036

Good round-trip deal

$807 or less

Good one-way deal

$457 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 ($299 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($50 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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 December 18, 2025.
Use the filters below to find and compare flights from Seoul to Dallas/Fort Worth Airport that are best for you.

Fly from

Seoul

Fly to

Dallas/Fort Worth

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

SeoulDallas

GMP - DFW

GMPDFW

Seoul Gimpo Intl

Tue 2/17

7:45 am-10:30 pm

2 stops29h 45m

Dallas/Fort Worth

Mon 3/2

7:30 am-10:30 pm

2 stops24h 00m

$1,206

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Showing 1-10 of 34 results
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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 December.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
ExpediaPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 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 eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Seoul-Dallas/Fort Worth Airport flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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

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

Use this chart to determine the optimal time to book a round-trip flight from Seoul to Dallas/Fort Worth. Price data was last updated on December 12, 2025.

Booking 62 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.

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

Currently, February is the cheapest month in which you can book a flight from Seoul to Dallas/Fort Worth Airport (average of $631). Flying from Seoul to Dallas/Fort Worth Airport 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 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 December 18, 2025.

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.

Weekly flight availability from Seoul to Dallas/Fort Worth Airport

Explore weekly flight availability from Seoul to Dallas/Fort Worth. 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 SEL to DFW 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).

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 December 18, 2025.
See what other customers who have flown with Korean Air, Delta, and United 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
1,186 reviews

Overall

8.4

Boarding

8.5

Crew

8.7

Comfort

8.3

Food

8.1

Entertainment

8.2

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

Overall

8.4

Boarding

8.5

Crew

8.7

Comfort

8.3

Food

8.1

Entertainment

8.2

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

Overall

8.4

Boarding

8.5

Crew

8.7

Comfort

8.3

Food

8.1

Entertainment

8.2

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

Overall

8.4

Boarding

8.5

Crew

8.7

Comfort

8.3

Food

8.1

Entertainment

8.2

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

Overall

8.4

Boarding

8.5

Crew

8.7

Comfort

8.3

Food

8.1

Entertainment

8.2

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 United Airlines, ANA, and Japan Airlines fly from Seoul to Dallas/Fort Worth Airport in about 27h 10m. The time it takes to get you to your destination can typically vary by up to 6h 31m. The distance from Seoul to Dallas/Fort Worth Airport is about 6805 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 $630, was found to be the cheapest airline from Seoul to Dallas/Fort Worth Airport.Alternate airlines to your destination round-trip include United Airlines and Korean Air. You may be able to fly from Seoul to Dallas/Fort Worth Airport for 45% 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 $389 on American Airlines. Other airlines that offer cheap prices include United Airlines from $401 and Air Canada from $454 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: Delta (87%), Korean Air (84%), American Airlines( 82%).

  • 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 $1,985, our data shows the cheapest flight currently is $407. When looking at the most popular route, (Incheon Intl - Dallas/Fort Worth), you can expect to pay $662 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, February is the cheapest month in which you can book a flight from Seoul to Dallas/Fort Worth Airport (average of $631). Flying from Seoul to Dallas/Fort Worth Airport 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

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
Arlington
Rockwall
Allen
Garland
Frisco
Mansfield
Cedar Hill
Plano
Denton
Grapevine
McKinney
Durant
Richardson
Burleson
Weatherford
Sherman
Granbury
Cleburne
Sunnyvale

Browse thousands of different options on Cheapflights for your next trip

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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
Incheon Intl to Love Field flights
Busan to Dallas/Fort Worth flights

Top 4 airlines flying from Seoul to Dallas/Fort Worth

Discover the top 4 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 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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