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$444+ Cheap flights from Dallas to Seoul (SEL)

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 5/6. Fares are subject to change and may not be available on all flights or dates of travel.
DFW — SEL
Apr 21 — Apr 281
Mon 4/21
Mon 4/28
1 adult, Economy
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Cheapflights Tip: The best prices from Dallas to Seoul are usually found in February or March, booked 22 days in advance, depart on a Tuesday or Monday and return on a Tuesday

Cheap flight deals from Dallas to Seoul

Discover tips and strategies to find the most affordable flight options for your journey from Dallas (A78) to Seoul (SEL). 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 April 16, 2025.

Round-trip from

$884
(Kiwi.com)

One-way from

$444
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$1,113
From Dallas to Seoul (SEL)
Search Deals
One-way flight from Dallas to Seoul (SEL)
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Highest demand for flights based on searches. 18% potential increase in price ($331 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($47 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Dallas to Seoul

Cheapest flights from Dallas to Seoul
Explore the most affordable flight options available from Dallas to Seoul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 16, 2025.

This Kiwi.com deal was found by Cheapflights users on 4/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/28:20 amDFW - ICN
1 stop22h 10mMultiple Airlines
Mon 5/196:20 pmICN - DFW
1 stop25h 24mMultiple Airlines
Deal found 4/14$884
This CrystalTravel deal was found by Cheapflights users on 4/15. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/410:55 pmDFW - ICN
1 stop23h 45mCathay Pacific
Mon 9/1510:10 amICN - DFW
1 stop21h 45mCathay Pacific
Deal found 4/15$911
This Justfly.com deal was found by Cheapflights users on 4/15. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/149:25 amDFW - ICN
2 stops40h 40mAir Canada
Thu 10/235:45 pmICN - DFW
2 stops41h 48mAir Canada
Deal found 4/15$946
This CrystalTravel deal was found by Cheapflights users on 4/15. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/274:00 pmDFW - ICN
1 stop27h 35mTurkish Airlines
Tue 12/1612:10 amICN - DFW
1 stop28h 05mTurkish Airlines
Deal found 4/15$985
This Fareboom deal was found by Cheapflights users on 4/15. 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.
Wed 8/138:36 pmDFW - GMP
2 stops26h 14mEVA Air
Fri 9/121:50 pmGMP - DFW
2 stops30h 45mEVA Air
Deal found 4/15$1,278
This Mytrip deal was found by Cheapflights users on 4/15. 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.
Tue 5/1311:40 amDFW - GMP
3 stops35h 25mMultiple Airlines
Tue 5/208:20 amGMP - DFW
3 stops35h 12mMultiple Airlines
Deal found 4/15$1,460
This Gurufare deal was found by Cheapflights users on 4/15. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/136:10 amDFW - GMP
2 stops38h 50mChina Eastern
Tue 5/208:50 pmGMP - DFW
2 stops41h 09mChina Eastern
Deal found 4/15$1,549
This WestJet deal was found by Cheapflights users on 4/16. 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 WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/166:00 amDAL - ICN
2 stops46h 45mWestJet
Fri 10/248:45 pmICN - DAL
2 stops26h 52mWestJet
Deal found 4/16$1,601
This Delta deal was found by Cheapflights users on 4/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/196:37 pmDAL - ICN
1 stop29h 33mDelta
Mon 11/35:50 pmICN - DAL
1 stop17h 46mDelta
Deal found 4/16$1,628
This Gurufare deal was found by Cheapflights users on 4/15. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/912:20 pmDFW - GMP
1 stop19h 30mJapan Airlines
Wed 9/2412:05 pmGMP - DFW
2 stops19h 45mJapan Airlines
Deal found 4/15$1,672
This KAYAK deal was found by Cheapflights users on 4/16. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/148:00 amDAL - ICN
1 stop18h 45mKorean Air
Sat 11/299:45 amICN - DAL
1 stop20h 15mKorean Air
Deal found 4/16$1,690
This Cheapflightsfares deal was found by Cheapflights users on 4/15. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/92:10 pmDFW - GMP
2 stops30h 55mANA
Wed 9/247:55 pmGMP - DFW
2 stops31h 19mANA
Deal found 4/15$1,690

Cheapflights Fare Finder

Customize your flight search to find flights from Dallas to Seoul 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 April 16, 2025.
Use the filters below to find and compare flights from Dallas to Seoul that are best for you.

Fly from

Dallas

Fly to

Seoul

Route

Depart

Return

Price

DallasIncheon

DFW - ICN

DFWICN

Dallas/Fort Worth

Fri 5/2

8:20 am-8:30 pm

1 stop22h 10m

Incheon Intl

Mon 5/19

6:20 pm-5:44 am

1 stop25h 24m

$884

DallasIncheon

DFW - ICN

DFWICN

Dallas/Fort Worth

Thu 9/4

10:55 pm-12:40 pm

1 stop23h 45m

Incheon Intl

Mon 9/15

10:10 am-5:55 pm

1 stop21h 45m

$911

DallasIncheon

DFW - ICN

DFWICN

Dallas/Fort Worth

Wed 4/30

5:25 pm-4:05 pm

2 stops32h 40m

Incheon Intl

Wed 6/18

6:00 pm-9:45 pm

1 stop41h 45m

$947

DallasIncheon

DFW - ICN

DFWICN

Dallas/Fort Worth

Wed 4/30

2:30 pm-8:40 am

1 stop28h 10m

Incheon Intl

Wed 6/18

11:20 pm-7:10 pm

1 stop33h 50m

$1,007

DallasSeoul

DFW - GMP

DFWGMP

Dallas/Fort Worth

Wed 8/13

8:36 pm-12:50 pm

2 stops26h 14m

Seoul Gimpo Intl

Fri 9/12

1:50 pm-6:35 am

2 stops30h 45m

$1,278

DallasSeoul

DFW - GMP

DFWGMP

Dallas/Fort Worth

Tue 5/13

11:40 am-1:05 pm

3 stops35h 25m

Seoul Gimpo Intl

Tue 5/20

8:20 am-5:32 am

3 stops35h 12m

$1,460

DallasSeoul

DFW - GMP

DFWGMP

Dallas/Fort Worth

Tue 5/13

6:10 am-11:00 am

2 stops38h 50m

Seoul Gimpo Intl

Tue 5/20

8:50 pm-11:59 pm

2 stops41h 09m

$1,549

DallasIncheon

DAL - ICN

DALICN

Dallas Love Field

Thu 8/7

7:10 am-4:50 pm

1 stop19h 40m

Incheon Intl

Thu 8/21

6:50 pm-11:38 pm

1 stop18h 48m

$1,628

DallasSeoul

DFW - GMP

DFWGMP

Dallas/Fort Worth

Tue 9/9

12:20 pm-9:50 pm

1 stop19h 30m

Seoul Gimpo Intl

Wed 9/24

12:05 pm-5:50 pm

2 stops19h 45m

$1,672

DallasIncheon

DAL - ICN

DALICN

Dallas Love Field

Sat 9/6

3:45 pm-6:45 pm

2 stops37h 00m

Incheon Intl

Mon 9/15

8:45 pm-8:36 pm

2 stops37h 51m

$1,676

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/16

Showing 1-10 of 32 results
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Best time to book a flight from Dallas to Seoul

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

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

Use this chart to determine the optimal time to book a round-trip flight from Dallas to Seoul. Price data was last updated on April 11, 2025.

Booking 22 days in advance of your planned departure date is, on average, the best time to get cheap flights from Dallas to Seoul. 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 Seoul?

Currently, February is the cheapest month in which you can book a flight from Dallas to Seoul (average of $1,001). Flying from Dallas to Seoul in June is currently the most expensive (average of $1,650). 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 SEL?

Find hourly flight availability from Dallas to Seoul. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 16, 2025.

One of the essential ways to save on airfare from Dallas to Seoul is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight at noon could potentially save you up to 40% on airfare.

Weekly flight availability from Dallas to Seoul

Explore weekly flight availability from Dallas to Seoul. 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 April 16, 2025.

The most flights from A78 to SEL 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 Seoul by month

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

In terms of precipitation, rainfall in Seoul ranges from 1.1 - 10.0 inches per month. July is typically the wettest month, when rainfall can reach 10.0 in. December is typically the driest time to visit Seoul when rainfall is around 1.1 in.

Temperature in Seoul by month

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

If weather is an important factor for your trip to Seoul, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

Reviews of airlines servicing Seoul

Get insights into the airlines that provide service to Seoul. 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 Seoul. Reviews last updated April 16, 2025.
To help decide which airline to fly from Dallas to Seoul, see what other customers have to say about EVA Air, Korean Air and Japan Airlines. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.4
Very good
1,176 reviews

Entertainment

8.0

Overall

8.4

Crew

8.6

Comfort

8.3

Boarding

8.4

Food

8.1

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
EVA Air
8.4
Very good
1,176 reviews
EVA Air
8.4
Very good
1,176 reviews

Entertainment

8.0

Overall

8.4

Crew

8.6

Comfort

8.3

Boarding

8.4

Food

8.1

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
Korean Air
8.4
Very good
1,064 reviews
EVA Air
8.4
Very good
1,176 reviews

Entertainment

8.0

Overall

8.4

Crew

8.6

Comfort

8.3

Boarding

8.4

Food

8.1

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
Japan Airlines
8.3
Very good
1,440 reviews
EVA Air
8.4
Very good
1,176 reviews

Entertainment

8.0

Overall

8.4

Crew

8.6

Comfort

8.3

Boarding

8.4

Food

8.1

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
ANA
8.3
Very good
844 reviews
EVA Air
8.4
Very good
1,176 reviews

Entertainment

8.0

Overall

8.4

Crew

8.6

Comfort

8.3

Boarding

8.4

Food

8.1

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
Alaska Airlines
8.0
Very good
9,876 reviews
EVA Air
8.4
Very good
1,176 reviews

Entertainment

8.0

Overall

8.4

Crew

8.6

Comfort

8.3

Boarding

8.4

Food

8.1

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

Related info for your journey

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

    According to our current data, Air Canada ($947), Turkish Airlines ($1,004), and EVA Air ($1,278) offers the cheapest pricing from Dallas to Seoul. You may be able to fly from Dallas to Seoul for 33% less than the average price by searching for these airlines.

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

    The cheapest airline one-way is Air Canada, with whom users have recently found tickets for as low as $506. However, be on the lookout for offers from EVA Air and WestJet, as they are both options that can get you from Dallas to Seoul for a low price.

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

    The most popular route from Dallas to Seoul is Dallas/Fort Worth - Incheon Intl. You may also consider Dallas Love Field - Incheon Intl or Dallas/Fort Worth - Seoul Gimpo Intl.

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

    Consider Delta (88%), Korean Air (81%) or American Airlines (74%) when booking your flight. These represent the most reliable airlines when flying from Dallas to Seoul.

  • What are the cheapest flights from Dallas to Seoul?

    Looking at all options, your cheapest flight can be booked for $485. While the most popular route (Dallas/Fort Worth - Incheon Intl) can be booked for $932 on average our data indicates $3,167 when flying from Dallas to Seoul.

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

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

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from Dallas to Seoul (average of $1,001). Flying from Dallas to Seoul in June is currently the most expensive (average of $1,650). 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

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Alternative routes for Dallas to Seoul

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Dallas to Seoul

Discover the top 10 airlines that operate flights from Dallas to Seoul. 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 April 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$335Average$1,057FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$536Average$1,407FlexibilityNo cancel feeOn-time69%
China EasternCheapest$748Average$761FlexibilityNo cancel feeOn-time62%
Asiana AirlinesCheapest$853Average$1,087FlexibilityNo cancel feeOn-time76%
Air CanadaCheapest$864Average$1,112FlexibilityNo cancel feeOn-time67%
Turkish AirlinesCheapest$944Average$1,186FlexibilityNo cancel feeOn-time77%
DeltaCheapest$1,006Average$1,195FlexibilityNo cancel feeOn-timeN/A
Korean AirCheapest$1,042Average$1,613FlexibilityNo cancel feeOn-time81%
FinnairCheapest$1,345Average$1,473FlexibilityNo cancel feeOn-time76%
Japan AirlinesCheapest$1,453Average$1,916FlexibilityNo cancel feeOn-time79%

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