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$461+ Cheap flights from Seoul (SEL) 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 2/4. Fares are subject to change and may not be available on all flights or dates of travel.
SEL — DFW
Jan 26 — Feb 21
Sun 1/26
Sun 2/2
1 adult, Economy
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The best prices from Seoul to Dallas are usually found in September or October, booked 88 days in advance, depart on a Sunday or Friday and return on a Wednesday

Cheap flight deals from Seoul to Dallas

Discover tips and strategies to find the most affordable flight options for your journey from Seoul (SEL) 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 January 21, 2025.

Round-trip from

$635
(American Airlines)

One-way from

$461
(Kiwi.com)

Popular in

August

Cheapest in

September

Average price

$1,504
From Seoul (SEL) to Dallas
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One-way flight from Seoul (SEL) to Dallas
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Highest demand for flights based on searches. 13% potential increase in price ($188 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($54 potential savings vs. average RT price).
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Average for round-trip flights in January 2025
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Find flight deals from Seoul to Dallas

Cheapest flights from Seoul to Dallas
Explore the most affordable flight options available from Seoul to Dallas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2025.

This American Airlines deal was found by Cheapflights users on 1/20. 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.
Mon 3/36:50 pmICN - DFW
Nonstop12h 50mAmerican Airlines
Mon 3/2410:35 amDFW - ICN
Nonstop15h 20mAmerican Airlines
Deal found 1/20$635
This United Airlines deal was found by Cheapflights users on 1/20. 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 2/36:00 pmICN - DFW
2 stops20h 46mUnited Airlines
Mon 2/101:49 pmDFW - ICN
2 stops24h 51mUnited Airlines
Deal found 1/20$672
This Mytrip deal was found by Cheapflights users on 1/20. 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 2/34:55 pmICN - DFW
3 stops33h 47mMultiple Airlines
Mon 2/108:12 pmDFW - ICN
2 stops31h 13mMultiple Airlines
Deal found 1/20$834
This WhyPayMore deal was found by Cheapflights users on 1/21. 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.
Mon 3/310:20 amICN - DFW
Nonstop12h 40mKorean Air
Sun 3/3012:10 pmDFW - ICN
Nonstop14h 30mKorean Air
Deal found 1/21$905
This Flighttix deal was found by Cheapflights users on 1/20. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/276:50 pmICN - DFW
Nonstop12h 50mIberia
Mon 2/1010:20 amDFW - ICN
Nonstop15h 25mIberia
Deal found 1/20$906
This Gotogate deal was found by Cheapflights users on 1/21. 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.
Mon 5/265:45 pmICN - DFW
2 stops41h 59mAir Canada
Sun 6/19:25 amDFW - ICN
2 stops40h 40mAir Canada
Deal found 1/21$918
This Orbitz deal was found by Cheapflights users on 1/20. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/106:15 pmICN - DAL
1 stop15h 11mMultiple Airlines
Tue 4/17:38 pmDAL - ICN
1 stop32h 07mMultiple Airlines
Deal found 1/20$943
This Delta deal was found by Cheapflights users on 1/19. 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 2/34:10 pmICN - DFW
1 stop22h 42mDelta
Sun 3/27:00 amDFW - ICN
1 stop18h 15mDelta
Deal found 1/19$944
This Ovago deal was found by Cheapflights users on 1/20. 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.
Mon 2/37:40 pmGMP - DFW
1 stop33h 55mJapan Airlines
Wed 2/57:00 amDFW - GMP
2 stops20h 20mJapan Airlines
Deal found 1/20$979
This Kissandfly.com deal was found by Cheapflights users on 1/20. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/276:50 pmICN - DFW
Nonstop12h 50mAsiana Airlines
Mon 2/107:00 amDFW - ICN
1 stop19h 30mAsiana Airlines
Deal found 1/20$1,003
This Trip.com deal was found by Cheapflights users on 1/20. 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.
Mon 2/312:25 pmGMP - DFW
2 stops25h 29mMultiple Airlines
Mon 2/107:03 amDFW - GMP
2 stops37h 17mMultiple Airlines
Deal found 1/20$1,016
This Delta deal was found by Cheapflights users on 1/21. 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.
Tue 2/185:50 pmICN - DAL
1 stop19h 27mDelta
Fri 2/286:00 amDAL - ICN
1 stop18h 50mDelta
Deal found 1/21$1,031

Find flights from Seoul to Dallas within your budget

Customize your flight search to find flights from Seoul 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 January 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

IncheonDallas

ICN - DFW

ICNDFW

Incheon Intl

Mon 3/3

6:50 pm-4:40 pm

Nonstop12h 50m

Dallas/Fort Worth

Mon 3/24

10:35 am-3:55 pm

Nonstop15h 20m

$635

IncheonDallas

ICN - DFW

ICNDFW

Incheon Intl

Mon 2/3

6:00 pm-11:46 pm

2 stops20h 46m

Dallas/Fort Worth

Mon 2/10

1:49 pm-5:40 am

2 stops24h 51m

$672

IncheonDallas

ICN - DFW

ICNDFW

Incheon Intl

Mon 2/3

4:55 pm-11:42 am

3 stops33h 47m

Dallas/Fort Worth

Mon 2/10

8:12 pm-6:25 pm

2 stops31h 13m

$834

IncheonDallas

ICN - DFW

ICNDFW

Incheon Intl

Mon 3/3

10:20 am-8:00 am

Nonstop12h 40m

Dallas/Fort Worth

Sun 3/30

12:10 pm-4:40 pm

Nonstop14h 30m

$905

IncheonDallas

ICN - DFW

ICNDFW

Incheon Intl

Thu 5/15

5:45 pm-9:44 pm

2 stops41h 59m

Dallas/Fort Worth

Thu 6/12

9:25 am-4:05 pm

2 stops40h 40m

$912

IncheonDallas

ICN - DAL

ICNDAL

Incheon Intl

Mon 2/10

6:15 pm-6:26 pm

1 stop15h 11m

Dallas Love Field

Tue 4/1

7:38 pm-5:45 pm

1 stop32h 07m

$943

IncheonDallas

ICN - DFW

ICNDFW

Incheon Intl

Mon 2/3

4:10 pm-11:52 pm

1 stop22h 42m

Dallas/Fort Worth

Sun 3/2

7:00 am-4:15 pm

1 stop18h 15m

$944

SeoulDallas

GMP - DFW

GMPDFW

Seoul Gimpo Intl

Mon 2/3

7:40 pm-2:35 pm

1 stop33h 55m

Dallas/Fort Worth

Wed 2/5

7:00 am-6:20 pm

2 stops20h 20m

$979

SeoulDallas

GMP - DFW

GMPDFW

Seoul Gimpo Intl

Mon 2/3

12:25 pm-10:54 pm

2 stops25h 29m

Dallas/Fort Worth

Mon 2/10

7:03 am-11:20 am

2 stops37h 17m

$1,016

IncheonDallas

ICN - DAL

ICNDAL

Incheon Intl

Tue 2/18

5:50 pm-10:17 pm

1 stop19h 27m

Dallas Love Field

Fri 2/28

6:00 am-3:50 pm

1 stop18h 50m

$1,031

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/21

Showing 1-10 of 36 results
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Best time to book a flight from Seoul to Dallas

Have a flexible travel schedule? Discover the best time to fly to Dallas 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.

Travel insights for flights from Seoul to Dallas

Get recent, data-driven insights about flights from Seoul to Dallas including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Seoul to Dallas?

Use this chart to determine the optimal time to book a round-trip flight from Seoul to Dallas. Price data was last updated on January 17, 2025.

The best time to book flights from Seoul to Dallas is 88 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Seoul to Dallas?

Currently, August is the cheapest month in which you can book a flight from Seoul to Dallas (average of $216). Flying from Seoul to Dallas 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. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 21, 2025.

It’s optimal to fly from Seoul to Dallas at noon. By choosing this option you can save up to 27% on the cost of your flight, compared to a flight in the morning.

Weekly flight availability from Seoul to Dallas

Explore weekly flight availability from Seoul 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 January 21, 2025.

The most flights from SEL 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).

Rainfall in Dallas by month

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

In terms of precipitation, rainfall in Dallas 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 when rainfall is around 1.9 in.

Temperature in Dallas by month

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

If weather is an important factor for your trip to Dallas, 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

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 January 21, 2025.
Read through reviews of airlines operating flights from Seoul to Dallas, such as Korean Air, Air Canada and Delta. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.5
Very good
1,039 reviews

Entertainment

8.2

Overall

8.5

Food

8.1

Crew

8.7

Boarding

8.5

Comfort

8.3

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Korean Air
8.5
Very good
1,039 reviews
Korean Air
8.5
Very good
1,039 reviews

Entertainment

8.2

Overall

8.5

Food

8.1

Crew

8.7

Boarding

8.5

Comfort

8.3

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

ANA
8.4
Very good
852 reviews
Korean Air
8.5
Very good
1,039 reviews

Entertainment

8.2

Overall

8.5

Food

8.1

Crew

8.7

Boarding

8.5

Comfort

8.3

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Japan Airlines
8.3
Very good
1,449 reviews
Korean Air
8.5
Very good
1,039 reviews

Entertainment

8.2

Overall

8.5

Food

8.1

Crew

8.7

Boarding

8.5

Comfort

8.3

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Delta
8.0
Very good
8,521 reviews
Korean Air
8.5
Very good
1,039 reviews

Entertainment

8.2

Overall

8.5

Food

8.1

Crew

8.7

Boarding

8.5

Comfort

8.3

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

KLM
7.8
Good
1,341 reviews
Korean Air
8.5
Very good
1,039 reviews

Entertainment

8.2

Overall

8.5

Food

8.1

Crew

8.7

Boarding

8.5

Comfort

8.3

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Related info for your journey

Find useful and relevant information for your journey from Seoul to Dallas. 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 round-trip?

    According to our current data, American Airlines ($635), United Airlines ($672), and Korean Air ($905) offers the cheapest pricing from Seoul to Dallas. You may be able to fly from Seoul to Dallas for 46% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Seoul to Dallas one-way?

    The cheapest airline one-way is United Airlines, with whom users have recently found tickets for as low as $499. However, be on the lookout for offers from Air Canada and American Airlines, as they are both options that can get you from Seoul to Dallas for a low price.

  • What are the most popular routes from Seoul to Dallas?

    When deciding which route to take from Seoul to Dallas consider Incheon Intl - Dallas/Fort Worth, Incheon Intl - Dallas Love Field or Seoul Gimpo Intl - Dallas/Fort Worth as they are the most popular.

  • What are the most reliable airlines from Seoul to Dallas?

    The top 3 most reliable airlines when flying from Seoul to Dallas are American Airlines (71%), Malaysia Airlines (71%) and Korean Air (69%).

  • What are the cheapest flights from Seoul to Dallas?

    Looking at all options, your cheapest flight can be booked for $387. While the most popular route (Incheon Intl - Dallas/Fort Worth) can be booked for $672 on average our data indicates $1,411 when flying from Seoul to Dallas.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Seoul 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 Seoul to Dallas?

    Currently, August is the cheapest month in which you can book a flight from Seoul to Dallas (average of $216). Flying from Seoul to Dallas 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.

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Top 4 airlines flying from Seoul to Dallas

Discover the top 4 airlines that operate flights from Seoul 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 January 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$628Average$846FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$718Average$843FlexibilityNo cancel feeOn-time69%
Korean AirCheapest$933Average$1,339FlexibilityNo cancel feeOn-time81%
DeltaCheapest$977Average$1,116FlexibilityNo cancel feeOn-timeN/A
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