$394 Find Cheap Flights from Seoul to Dallas - Compare and Save

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Everything you should know

Cheapest round-trip
$955
Typical prices: $1,002-$1,706
Multiple Airlines
Sat 12/8Thu 3/1
ICN - DFW • 1 stop
Cheapest non-stop
$1,570
Typical prices: $1,032-$1,740
American Airlines
Sun 2/11Mon 2/26
ICN - DFW • Non-stop
Nonstop flights
Every day
You can fly direct with Korean Air and American Airlines. Average duration is 12h 52m
Direct flights
+1
Direct flights
+1
Top routes
ICN - DFW
Cheapest • 19% average savings
GMP - DFW
Most popular
Insights
Insights
When to book
18 weeks
in advance
Our data shows that travelers who book at least 18 weeks in advance save around 44% compared to booking last minute.
Insights
Insights
When to travel
February
Cheapest • 27% price drop
June
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Seattle/Tacoma Intl (SEA)
Cheapest • Avg $1,044 (round-trip)
Atlanta Hartsfield-Jackson (ATL)
Shortest trip • 18h 10m (one-way)
Insights
Insights
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Expert advice
Flight Deals

Cheap Flights from Seoul to Dallas (SEL-DFW)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Seoul to Dallas

Tue, Dec 8 - Mon, Mar 1
Multiple Airlines Logo
1:20 pm - 12:41 amICN  Incheon Intl-DFW Dallas/Fort Worth
26h 21m1 stop Los Angeles
Multiple Airlines Logo
8:35 pm - 4:55 amDFW  Dallas/Fort Worth-ICN Incheon Intl
41h 20m2 stops Atlanta Hartsfield-Jackson Newark
$955Multiple Airlines
Tue, Dec 15 - Mon, Feb 8
Multiple Airlines Logo
1:20 pm - 7:30 pmICN  Incheon Intl-DFW Dallas/Fort Worth
45h 10m2 stops Los Angeles Denver Intl
Multiple Airlines Logo
7:00 am - 9:20 pmDFW  Dallas/Fort Worth-ICN Incheon Intl
23h 20m1 stop San Francisco
$961Multiple Airlines
Wed, Dec 2 - Mon, Jan 4
Multiple Airlines Logo
10:20 pm - 5:39 amICN  Incheon Intl-DFW Dallas/Fort Worth
22h 19m2 stops Los Angeles Las Vegas Harry Reid Intl
Multiple Airlines Logo
10:27 pm - 4:20 pmDFW  Dallas/Fort Worth-ICN Incheon Intl
26h 53m1 stop Los Angeles
$966Multiple Airlines
Thu, Feb 11 - Fri, Feb 26
American Airlines Logo
6:50 pm - 4:55 pmICN  Incheon Intl-DFW Dallas/Fort Worth
13h 05mnonstop
American Airlines Logo
9:45 am - 4:25 pmDFW  Dallas/Fort Worth-ICN Incheon Intl
15h 40mnonstop
$1,570American Airlines
Thu, Nov 26 - Thu, Apr 29
American Airlines Logo
6:50 pm - 4:45 pmICN  Incheon Intl-DFW Dallas/Fort Worth
12h 55mnonstop
American Airlines Logo
10:40 am - 3:45 pmDFW  Dallas/Fort Worth-ICN Incheon Intl
15h 05mnonstop
$1,570American Airlines
Tue, Nov 17 - Tue, Dec 15
American Airlines Logo
6:50 pm - 4:45 pmICN  Incheon Intl-DFW Dallas/Fort Worth
12h 55mnonstop
American Airlines Logo
10:35 am - 4:45 pmDFW  Dallas/Fort Worth-ICN Incheon Intl
15h 10mnonstop
$1,570American Airlines
Thu, Dec 10 - Tue, Jan 12
Korean Air Logo
10:20 am - 8:05 amICN  Incheon Intl-DFW Dallas/Fort Worth
12h 45mnonstop
Korean Air Logo
11:05 am - 5:35 pmDFW  Dallas/Fort Worth-ICN Incheon Intl
15h 30mnonstop
$1,615Korean Air
Tue, Apr 6 - Tue, Apr 13
Korean Air Logo
5:50 pm - 4:45 pmICN  Incheon Intl-DFW Dallas/Fort Worth
12h 55mnonstop
Korean Air Logo
11:55 am - 4:40 pmDFW  Dallas/Fort Worth-ICN Incheon Intl
14h 45mnonstop
$1,615Korean Air
Fri, Nov 20 - Sat, Dec 12
Delta Logo
6:45 pm - 11:53 pmICN  Incheon Intl-DFW Dallas/Fort Worth
20h 08m1 stop Seattle/Tacoma Intl
Delta Logo
6:14 pm - 4:20 pmDFW  Dallas/Fort Worth-ICN Incheon Intl
31h 06m1 stop Salt Lake City
$1,625Delta
Tue, Nov 17 - Sun, Dec 13
Delta Logo
8:35 pm - 10:07 amICN  Incheon Intl-DFW Dallas/Fort Worth
28h 32m1 stop Minneapolis St Paul
Delta Logo
6:20 am - 5:45 pmDFW  Dallas/Fort Worth-ICN Incheon Intl
20h 25m1 stop Seattle/Tacoma Intl
$1,625Delta
Booking Insights

Price, demand and travel trends for Seoul to Dallas flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

What is the cheapest Seoul to Dallas flight route?

Incheon Intl Airport (ICN) to Dallas/Fort Worth Airport (DFW) is the cheapest Seoul to Dallas route, averaging $1,318 round-trip. Other Seoul to Dallas routes average $1,939, based on KAYAK data over the past 12 months.

What's the cheapest day of the week to fly from Seoul to Dallas?

Based on deals KAYAK users found in the last 12 months, Friday is the cheapest day of the week to fly from Seoul to Dallas. It’s 19% cheaper than the average day, while Thursday is the most expensive, with prices 13% higher.

What’s the cheapest month to fly from Seoul to Dallas?

•February is the cheapest month to fly from Seoul to Dallas at $971 round-trip.
•July ($1,790) and August ($1,559) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 84% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are flights from Seoul to Dallas the cheapest?

Flights from Seoul to Dallas are cheapest 18 weeks before departure. Booking in this window typically costs about 44% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

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Expert advice

Expert advice for your flight from Seoul to Dallas

 
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Robert Schrader

Robert Schrader

Expert on Korean Air

One of the web's original travel bloggers, Robert launched his first site Leave Your Daily Hell in 2009. Since then, he's expanded into destination niche sites (one each for Japan, Thailand and Taiwan), in addition to having written for the inflight magazines of Singapore Airlines and Korean Air. Overall, he's visited nearly 100 countries, and flies business as often as possible.

Read more
Harriet Baskas

Harriet Baskas

Expert on American Airlines

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Read more
Ramsey Qubein

Ramsey Qubein

Expert on DFW

An avid traveler and aviation expert who has visited 173 countries, all 50 states and seven continents, Ramsey Qubein flies nearly 400,000 miles a year. As a North Carolina-based freelance journalist for publications including Conde Nast Traveler, Forbes, USA Today and Bloomberg among others, he explores the latest trends in aviation, hospitality, cruises and business.

Read more
Esther Carlstone

Esther Carlstone

Expert on ICN

Esther Carlstone is a travel and food writer based in Los Angeles. Her work has appeared in publications such as Travel + Leisure, Lonely Planet, Forbes, Tripadvisor, Insider, and more.

Read more

Key details for Seoul to Dallas flights

Low season

October

Cheapest flight

$394
Beat the crowds with an average 28% drop in travelers.
The most popular month to fly with an average 55% increase in travelers.
One-way flight from Incheon Intl Airport to Dallas/Fort Worth Airport

When to book flights from Seoul to Dallas

Are your dates flexible? Find out the best times to travel from Seoul to Dallas based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Seoul to Dallas flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What are the earliest and latest flights from Seoul to Dallas?

    These are the earliest and latest flight times available from Seoul to Dallas:

    • Earliest: departs at 10:20 am and lands at 11:12 pm
    • Latest: departs at 6:50 pm and lands at 7:42 am.

    The flight takes about 12h 52m.

  • What cabin classes can I book on flights from Seoul to Dallas?

    Four cabin classes are available on flights from Seoul to Dallas:

    • Economy Class
    • Premium Economy Class
    • Business Class
    • First Class

    Prices vary by airline.

  • How long is a flight from Seoul to Dallas?

    A nonstop flight from Seoul to Dallas takes 12h 52m, covering 6,814 miles.

  • Do I need a passport to fly from Seoul to Dallas?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a Seoul to Dallas flight?

    Round-trip flights from Seoul to Dallas range from $1,002 to $1,706, with an average of $1,323 over the past 12 months. Anything below $1,002 counts as a good deal.

  • How expensive are last-minute Seoul to Dallas flights?

    Last-minute fares on this route (booked within two weeks of departure) run 19% above the $1,323 route average. Book 18 weeks before departure for the lowest fares.

  • How much can I save by taking a layover when flying from Seoul to Dallas?

    On this route, layover flights are cheaper than nonstop options on average. Layover fares average $1,044 round-trip via Seattle/Tacoma Intl (SEA), compared to $1,346 for nonstop.

  • How are flight departures from Seoul to Dallas spread across the day?

    Morning is the busiest departure period on Seoul to Dallas flights, with 50% of flights leaving in that window. Evening departures account for 50%, afternoon flights for 0%, and night flights for 0%.

  • Have flight prices from Seoul to Dallas changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $955 to $9,122. That means the highest observed fare was about 10x higher than the lowest one.

  • Which airlines offer Wi-Fi on Seoul to Dallas flights?

    American Airlines is the only airline on the Seoul to Dallas route offering in-flight Wi-Fi. Pricing depends on fare class.

  • How are flight prices from Seoul to Dallas looking right now?

    One-way fares from Seoul to Dallas are currently lower than usual. Average one-way flight prices are about $817, which is 5% below the typical average for this route.

  • What car rental options are available in Dallas?

    Since Dallas is served by multiple airports, car rental options and rates can vary depending on which one you fly into.
    Near Dallas/Fort Worth Airport (DFW) — daily rates averaging $57:

    • Easirent
    • Europcar
    • Hertz
    • Ace
    • Thrifty

    Near Dallas Love Field Airport (DAL) — daily rates averaging $57:

    • Easirent
    • Thrifty
    • Dollar
    • Hertz
    • Budget

  • Which airports can I use when flying from Seoul to Dallas?

    Flights from Seoul to Dallas may depart from several airports in Seoul area, including Seoul Gimpo Intl (GMP) and Incheon Intl (ICN), with arrivals available at Dallas area airports such as Dallas Addison (ADS), Dallas Love Field (DAL) and Dallas/Fort Worth (DFW).

  • Which airports do connecting flights from Seoul to Dallas pass through?

    One-stop flights from Seoul to Dallas most commonly connect through:

    • Seattle/Tacoma Intl (SEA) - 49% of one-stop connections
    • Taipei City Taiwan Taoyuan Intl (TPE) - 25% of one-stop connections
    • San Francisco (SFO) - 11% of one-stop connections
    • Los Angeles (LAX) - 8% of one-stop connections

  • Can I save money by using flexible dates for flights from Seoul to Dallas?

    Yes. Flexible dates can save you up to 28% on flights from Seoul to Dallas. Friday is the cheapest departure day at $1,083 round-trip on average, while Thursday is the most expensive at $1,497, a difference of $414.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What airlines fly from Seoul to Dallas?

    2 airlines operate flights between Seoul and Dallas. The airlines offering nonstop flights on this route include:

    • Korean Air
    • American Airlines

  • How much time can I save by choosing a different layover airport from Seoul to Dallas?

    Flying via Atlanta Hartsfield-Jackson (ATL) gives the shortest average 1-stop total travel time at 18h 10m, compared with 18h 32m via San Francisco (SFO) and 18h 59m via Seattle/Tacoma Intl (SEA).

  • What is the time difference between Seoul and Dallas?

    Dallas is 14 hours behind Seoul (Central Time vs Korean Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in Dallas?

    Some of the most popular sights in Dallas are American Airlines Center, Kay Bailey Hutchison Convention Center and Dallas World Aquarium. These are among the most viewed places in Dallas on KAYAK.

  • Which airlines offer extra legroom and free seat selection on Seoul to Dallas flights?

    Among airlines operating Seoul to Dallas flights:

    • Korean Air: offers extra legroom; offers free seat selection
    • American Airlines: offers free seat selection
    • Delta: offers free seat selection

    Extra legroom and free seat selection availability depends on fare class and route.

  • Which airlines include bags at no extra cost on Seoul to Dallas flights?

    Here are some options for this route, based on selected ticket types and cabin classes:

    • Korean Air: a cabin bag and a checked bag in Economy Class
    • American Airlines: a cabin bag and a checked bag in Economy Class
    • Delta: a cabin bag and a checked bag in Economy Class

    Bag allowance can vary by ticket type, cabin class, route and airline, so always check the fare details before booking.

Your guide to booking Seoul to Dallas flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Friday departure and avoid flying on Thursday. On this route, Friday flights average $1,083, about $414 less than Thursday fares (28% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 18 weeks before you fly. On this route, that window historically saves about 44% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Seoul to Dallas trip for February. Fares historically average $971 round-trip in that month - typically $819 less than the most expensive month, which is July (based on the last 12 months).
  • If you have the time, taking a 1-stop flight through Seattle/Tacoma Intl Airport (SEA) can be cheaper than flying direct. The cheapest layover option averages $1,044 round-trip on this route - about $302 less than direct flights (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, hotels close to the airport you're flying into can be a convenient option.

    Near Dallas Addison Airport

    • Clarion Pointe Addison - Dallas North
    • Residence Inn by Marriott Dallas Addison/Quorum Drive
    • Dallas/Addison Marriott Quorum by the Galleria

    Near Dallas Love Field Airport

    • Dallas Love Field Inn
    • Wingate by Wyndham Dallas Love Field
    • DoubleTree by Hilton Dallas - Love Field

More options for your flight from Seoul to Dallas

Complete your trip to Dallas with a hotel stay or car rental

Car rentals in Dallas
Hotels in Dallas
Vacations in Dallas