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$448+ 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 8/22. Fares are subject to change and may not be available on all flights or dates of travel.
SEL — DFW
Jun 21 — Jun 281
Sat 6/21
Sat 6/28
1 adult, Economy
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Cheapflights Tip: The best prices from Seoul to Dallas/Fort Worth are usually found in September or March, booked 88 days in advance, depart on a Tuesday or Wednesday and return on a Tuesday

Cheap 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 16, 2025.

Round-trip from

$708
(American Airlines)

One-way from

$448
(Kiwi.com)

Popular in

August

Cheapest in

September

Average price

$1,555

Good round-trip deal

$987 or less

Good one-way deal

$559 or less
From Seoul (SEL) to Dallas/Fort Worth
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One-way flight from Seoul (SEL) to Dallas/Fort Worth
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Highest demand for flights based on searches. 13% potential increase in price ($195 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($51 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Price to beat on a round-trip flight from Seoul (SEL) to Dallas/Fort Worth.
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Price to beat on a one-way flight from Seoul (SEL) to Dallas/Fort Worth.
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Find 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 16, 2025.

This American Airlines deal was found by Cheapflights users on 6/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/45:25 pmICN - DFW
Nonstop13h 10mAmerican Airlines
Thu 7/1711:00 amDFW - ICN
Nonstop14h 30mAmerican Airlines
Deal found 6/15$708
This Gotogate deal was found by Cheapflights users on 6/14. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/99:30 amICN - DFW
Nonstop12h 40mKorean Air
Thu 9/1111:55 amDFW - ICN
Nonstop14h 45mKorean Air
Deal found 6/14$727
This United Airlines deal was found by Cheapflights users on 6/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/104:50 pmICN - DFW
2 stops30h 20mUnited Airlines
Thu 8/712:15 pmDFW - ICN
2 stops26h 05mUnited Airlines
Deal found 6/14$736
This Hanatour deal was found by Cheapflights users on 6/14. 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 Hanatour is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/38:05 pmICN - DFW
1 stop18h 24mDelta
Mon 11/106:30 pmDFW - ICN
1 stop31h 00mDelta
Deal found 6/14$741
This Air Canada deal was found by Cheapflights users on 6/13. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/116:50 pmICN - DFW
2 stops36h 52mAir Canada
Mon 2/912:20 pmDFW - ICN
2 stops37h 45mAir Canada
Deal found 6/13$749
This Mytrip deal was found by Cheapflights users on 6/15. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/910:35 amICN - DFW
3 stops27h 16mMultiple Airlines
Tue 7/1510:45 pmDFW - ICN
2 stops27h 20mMultiple Airlines
Deal found 6/15$755
This Gotogate deal was found by Cheapflights users on 6/14. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/147:15 pmGMP - DFW
1 stop38h 25mEVA Air
Wed 10/2210:50 pmDFW - GMP
1 stop24h 00mEVA Air
Deal found 6/14$1,004
This WhyPayMore deal was found by Cheapflights users on 6/13. 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 WhyPayMore is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/257:55 amGMP - DFW
1 stop14h 40mJapan Airlines
Tue 11/181:45 pmDFW - GMP
1 stop17h 35mJapan Airlines
Deal found 6/13$1,178
This Mytrip deal was found by Cheapflights users on 6/14. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/146:50 pmGMP - DFW
3 stops41h 30mMultiple Airlines
Sun 7/205:45 amDFW - GMP
3 stops25h 20mMultiple Airlines
Deal found 6/14$1,304
This Mytrip deal was found by Cheapflights users on 6/15. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/257:40 amGMP - DFW
2 stops52h 20mANA
Sun 10/127:00 amDFW - GMP
2 stops45h 35mANA
Deal found 6/15$1,414

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 16, 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 7/4

5:25 pm-4:35 pm

Nonstop13h 10m

Dallas/Fort Worth

Mon 7/21

11:00 am-3:30 pm

Nonstop14h 30m

$708

IncheonDallas

ICN - DFW

ICNDFW

Incheon Intl

Tue 9/9

9:30 am-8:10 am

Nonstop12h 40m

Dallas/Fort Worth

Thu 9/11

11:55 am-4:40 pm

Nonstop14h 45m

$727

IncheonDallas

ICN - DFW

ICNDFW

Incheon Intl

Thu 7/10

4:50 pm-9:10 am

2 stops30h 20m

Dallas/Fort Worth

Thu 8/7

12:15 pm-4:20 am

2 stops26h 05m

$736

IncheonDallas

ICN - DFW

ICNDFW

Incheon Intl

Mon 11/3

8:05 pm-11:29 pm

1 stop18h 24m

Dallas/Fort Worth

Mon 11/10

6:30 pm-4:30 pm

1 stop31h 00m

$741

IncheonDallas

ICN - DFW

ICNDFW

Incheon Intl

Tue 11/11

6:50 pm-4:42 pm

2 stops36h 52m

Dallas/Fort Worth

Mon 2/9

12:20 pm-5:05 pm

2 stops37h 45m

$749

IncheonDallas

ICN - DFW

ICNDFW

Incheon Intl

Wed 7/9

10:35 am-11:51 pm

3 stops27h 16m

Dallas/Fort Worth

Tue 7/15

10:45 pm-4:05 pm

2 stops27h 20m

$755

SeoulDallas

GMP - DFW

GMPDFW

Seoul Gimpo Intl

Tue 10/14

7:15 pm-7:40 pm

1 stop38h 25m

Dallas/Fort Worth

Wed 10/22

10:50 pm-12:50 pm

1 stop24h 00m

$1,004

SeoulDallas

GMP - DFW

GMPDFW

Seoul Gimpo Intl

Thu 9/25

7:55 am-8:35 am

1 stop14h 40m

Dallas/Fort Worth

Tue 11/18

1:45 pm-10:20 pm

1 stop17h 35m

$1,178

SeoulDallas

GMP - DFW

GMPDFW

Seoul Gimpo Intl

Mon 7/14

6:50 pm-10:20 pm

3 stops41h 30m

Dallas/Fort Worth

Sun 7/20

5:45 am-9:05 pm

3 stops25h 20m

$1,304

SeoulDallas

GMP - DFW

GMPDFW

Seoul Gimpo Intl

Thu 9/25

7:40 am-10:00 pm

2 stops52h 20m

Dallas/Fort Worth

Sun 10/12

7:00 am-6:35 pm

2 stops45h 35m

$1,414

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/15

Showing 1-10 of 20 results
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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 June 13, 2025.

Booking 88 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, August is the cheapest month in which you can book a flight from Seoul to Dallas/Fort Worth Airport (average of $216). Flying from Seoul to Dallas/Fort Worth Airport in March is currently the most expensive (average of $295). 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 16, 2025.

It’s optimal to fly from Seoul to Dallas/Fort Worth Airport at noon. By choosing this option you can save up to 23% on the cost of your flight, compared to a flight in the morning.

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 June 16, 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).

Rainfall in Dallas/Fort Worth by month

Plan your trip to Dallas/Fort Worth by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Dallas/Fort Worth Airport ranges from 1.9 - 4.9 inches per month. May is typically the wettest month, when rainfall can reach 4.9 in. August is typically the driest time to visit Dallas/Fort Worth Airport when rainfall is around 1.9 in.

Temperature in Dallas/Fort Worth by month

Plan your trip to Dallas/Fort Worth by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Dallas/Fort Worth Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 86.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 46.4 F).

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 16, 2025.
To help decide which airline to fly from Seoul to Dallas, see what other customers have to say about EVA Air, Korean Air and Japan Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.4
Very good
1,204 reviews

Comfort

8.3

Food

8.1

Crew

8.6

Entertainment

8.0

Overall

8.4

Boarding

8.4

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
EVA Air
8.4
Very good
1,204 reviews
EVA Air
8.4
Very good
1,204 reviews

Comfort

8.3

Food

8.1

Crew

8.6

Entertainment

8.0

Overall

8.4

Boarding

8.4

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
Korean Air
8.4
Very good
1,090 reviews
EVA Air
8.4
Very good
1,204 reviews

Comfort

8.3

Food

8.1

Crew

8.6

Entertainment

8.0

Overall

8.4

Boarding

8.4

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
Japan Airlines
8.3
Very good
1,494 reviews
EVA Air
8.4
Very good
1,204 reviews

Comfort

8.3

Food

8.1

Crew

8.6

Entertainment

8.0

Overall

8.4

Boarding

8.4

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
ANA
8.3
Very good
886 reviews
EVA Air
8.4
Very good
1,204 reviews

Comfort

8.3

Food

8.1

Crew

8.6

Entertainment

8.0

Overall

8.4

Boarding

8.4

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
Delta
8.0
Very good
7,963 reviews
EVA Air
8.4
Very good
1,204 reviews

Comfort

8.3

Food

8.1

Crew

8.6

Entertainment

8.0

Overall

8.4

Boarding

8.4

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

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.

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

    American Airlines, at $708, 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 United Airlines. 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 $461 on Air Canada. Other airlines that offer cheap prices include Japan Airlines from $695 and American Airlines from $712 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 (62%), Korean Air (61%), American Airlines( 59%).

  • 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 $1,940, our data shows the cheapest flight currently is $444. When looking at the most popular route, (Incheon Intl - Dallas/Fort Worth), you can expect to pay $737 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, August is the cheapest month in which you can book a flight from Seoul to Dallas/Fort Worth Airport (average of $216). Flying from Seoul to Dallas/Fort Worth Airport in March is currently the most expensive (average of $295). 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 Seoul?

Book flights to Seoul if you plan to visit one of these locations
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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 June 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$628Average$839FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$676Average$776FlexibilityNo cancel feeOn-time69%
Korean AirCheapest$921Average$1,284FlexibilityNo cancel feeOn-time81%
DeltaCheapest$967Average$1,202FlexibilityNo cancel feeOn-timeN/A

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