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Cheap flights from Seoul to Dallas from $377

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seoul to Dallas departing on 2/26. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
5:55 pm - 5:35 am
ICN
-
DFW
26h 40m2 stops
Multiple Airlines Logo
9:07 pm - 4:00 pm
DFW
-
ICN
27h 53m2 stops
$653Multiple Airlines
Fri, Jan 23 - Fri, Jan 30
Multiple Airlines Logo
6:55 pm - 5:35 am
ICN
-
DFW
25h 40m2 stops
Multiple Airlines Logo
9:07 pm - 5:10 pm
DFW
-
ICN
29h 03m2 stops
$654Multiple Airlines
Sat, Jan 24 - Sat, Jan 31
Multiple Airlines Logo
5:55 pm - 5:35 am
ICN
-
DFW
26h 40m2 stops
Multiple Airlines Logo
9:07 pm - 5:10 pm
DFW
-
ICN
29h 03m2 stops
$666Multiple Airlines
Sun, Jan 25 - Sun, Feb 1
American Airlines Logo
7:15 pm - 5:05 pm
ICN
-
DFW
12h 50mnonstop
American Airlines Logo
10:05 am - 4:45 pm
DFW
-
ICN
15h 40mnonstop
$710American Airlines
Mon, Feb 2 - Fri, Feb 27
Hawaiian Airlines Logo
8:35 pm - 9:49 pm
ICN
-
DFW
16h 14m1 stop
Hawaiian Airlines Logo
8:00 am - 6:35 pm
DFW
-
ICN
19h 35m1 stop
$714Hawaiian Airlines
Fri, Jan 23 - Sun, Feb 1
Multiple Airlines Logo
9:00 pm - 11:59 pm
ICN
-
DFW
16h 59m1 stop
Multiple Airlines Logo
5:19 pm - 4:20 am
DFW
-
ICN
21h 01m1 stop
$716Multiple Airlines
Fri, Mar 27 - Sun, Jun 14
Multiple Airlines Logo
8:35 pm - 2:22 pm
ICN
-
DFW
32h 47m1 stop
Multiple Airlines Logo
9:00 am - 6:35 pm
DFW
-
ICN
18h 35m1 stop
$723Multiple Airlines
Sat, Feb 7 - Sat, Feb 14
American Airlines Logo
7:15 pm - 5:05 pm
ICN
-
DFW
12h 50mnonstop
American Airlines Logo
10:05 am - 4:45 pm
DFW
-
ICN
15h 40mnonstop
$725American Airlines
Fri, Jan 16 - Mon, Feb 16
Japan Airlines Logo
7:55 am - 8:30 am
GMP
-
DFW
14h 35m1 stop
Japan Airlines Logo
12:05 pm - 9:50 pm
DFW
-
GMP
19h 45m1 stop
$1,346Japan Airlines
Wed, Apr 1 - Wed, Jun 10
Japan Airlines Logo
8:00 am - 7:35 am
GMP
-
DFW
14h 35m1 stop
Japan Airlines Logo
9:15 am - 10:05 pm
DFW
-
GMP
21h 50m2 stops
$1,352Japan Airlines
Tue, Feb 24 - Thu, Feb 26

Korean Air flights from Seoul to Dallas/Fort Worth Airport

Our best Korean Air deals on Seoul to Dallas/Fort Worth Airport flight tickets
Korean Air
Dec 30
ICN7:15 pmIncheon Intl
12h 45m
DFW5:00 pmDallas/Fort Worth
Feb 24
DFW11:25 amDallas/Fort Worth
15h 10m
ICN5:35 pmIncheon Intl
$1,052
Find similar
Korean Air
Dec 30
ICN7:15 pmIncheon Intl
12h 45m
DFW5:00 pmDallas/Fort Worth
Feb 24
DFW11:25 amDallas/Fort Worth
15h 10m
ICN5:35 pmIncheon Intl
$1,056
Find similar
Korean Air
Dec 30
ICN7:15 pmIncheon Intl
12h 45m
DFW5:00 pmDallas/Fort Worth
Feb 24
DFW11:25 amDallas/Fort Worth
15h 10m
ICN5:35 pmIncheon Intl
$1,193
Find similar

American Airlines flights from Seoul to Dallas/Fort Worth Airport

Our best American Airlines deals on Seoul to Dallas/Fort Worth Airport flight tickets
American Airlines
Dec 30
ICN7:15 pmIncheon Intl
12h 45m
DFW5:00 pmDallas/Fort Worth
Feb 24
DFW10:05 amDallas/Fort Worth
15h 40m
ICN4:45 pmIncheon Intl
$725
Find similar
American Airlines
Dec 29
ICN7:15 pmIncheon Intl
12h 45m
DFW5:00 pmDallas/Fort Worth
Dec 30
DFW10:00 amDallas/Fort Worth
15h 45m
ICN4:45 pmIncheon Intl
$726
Find similar
American Airlines
Jan 15
ICN7:15 pmIncheon Intl
12h 50m
DFW5:05 pmDallas/Fort Worth
Feb 5
DFW10:30 amDallas/Fort Worth
15h 15m
ICN4:45 pmIncheon Intl
$728
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Seoul to Dallas/Fort Worth Airport 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, momondo users made 832,500 searches. Data last updated December 26, 2025.
Use the filters below to find and compare flights from Seoul to Dallas/Fort Worth Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

IncheonDallas

ICN - DFW

ICNDFW

Incheon Intl

Fri 1/23

5:55 pm-5:35 am

2 stops26h 40m

Dallas/Fort Worth

Fri 1/30

9:07 pm-4:00 pm

2 stops27h 53m

$653

IncheonDallas

ICN - DFW

ICNDFW

Incheon Intl

Sat 1/24

6:55 pm-5:35 am

2 stops25h 40m

Dallas/Fort Worth

Sat 1/31

9:07 pm-5:10 pm

2 stops29h 03m

$654

IncheonDallas

ICN - DFW

ICNDFW

Incheon Intl

Sun 1/25

5:55 pm-5:35 am

2 stops26h 40m

Dallas/Fort Worth

Sun 2/1

9:07 pm-5:10 pm

2 stops29h 03m

$666

IncheonDallas

ICN - DFW

ICNDFW

Incheon Intl

Mon 2/2

7:15 pm-5:05 pm

Nonstop12h 50m

Dallas/Fort Worth

Fri 2/27

10:05 am-4:45 pm

Nonstop15h 40m

$710

IncheonDallas

ICN - DFW

ICNDFW

Incheon Intl

Fri 1/23

8:35 pm-9:49 pm

1 stop16h 14m

Dallas/Fort Worth

Sun 2/1

8:00 am-6:35 pm

1 stop19h 35m

$714

IncheonDallas

ICN - DFW

ICNDFW

Incheon Intl

Fri 3/27

9:00 pm-11:59 pm

1 stop16h 59m

Dallas/Fort Worth

Sun 6/14

5:19 pm-4:20 am

1 stop21h 01m

$716

IncheonDallas

ICN - DFW

ICNDFW

Incheon Intl

Sat 2/7

8:35 pm-2:22 pm

1 stop32h 47m

Dallas/Fort Worth

Sat 2/14

9:00 am-6:35 pm

1 stop18h 35m

$723

IncheonDallas

ICN - DFW

ICNDFW

Incheon Intl

Fri 1/16

7:15 pm-5:05 pm

Nonstop12h 50m

Dallas/Fort Worth

Mon 2/16

10:05 am-4:45 pm

Nonstop15h 40m

$725

SeoulDallas

GMP - DFW

GMPDFW

Seoul Gimpo Intl

Wed 4/1

7:55 am-8:30 am

1 stop14h 35m

Dallas/Fort Worth

Wed 6/10

12:05 pm-9:50 pm

1 stop19h 45m

$1,346

SeoulDallas

GMP - DFW

GMPDFW

Seoul Gimpo Intl

Tue 2/24

8:00 am-7:35 am

1 stop14h 35m

Dallas/Fort Worth

Thu 2/26

9:15 am-10:05 pm

2 stops21h 50m

$1,352

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Dallas from

How to get the cheapest flight ticket from Seoul to Dallas/Fort Worth Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Seoul and Dallas/Fort Worth Airport?

What is the cheapest month to fly to Dallas/Fort Worth Airport?

The cheapest month to fly to Dallas/Fort Worth Airport from Seoul is in March. Flight prices, which tend to average around $693, are often lower during this time because this is during the off-season. If you’re not able to fly to Dallas/Fort Worth Airport in March, then February is your next best option. Flight prices from Seoul to Dallas/Fort Worth Airport during February average around $944.

What is the cheapest day to depart on your flight to Dallas/Fort Worth Airport?

On average, the least expensive day to fly to Dallas/Fort Worth Airport from Seoul is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $929. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Seoul to Dallas/Fort Worth Airport for around $1,120.

What is the cheapest time of day to depart on your flight to Dallas/Fort Worth Airport?

Flying to Dallas/Fort Worth Airport from Seoul in the evening is the least expensive time of day to depart. momondo users have found prices as low as $899 when looking at flights departing in the evening. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $1,040 on average. Flights to Dallas/Fort Worth Airport from Seoul in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

What is the cheapest Seoul to Dallas/Fort Worth flight route?

Fly from Incheon Intl to Dallas/Fort Worth for the best Seoul - Dallas/Fort Worth flight prices

How far in advance should I book a flight to Dallas/Fort Worth Airport?

You are more likely to see cheaper flights to Dallas/Fort Worth Airport from Seoul when booking weeks ahead of your departure date. In general, you can expect to find flights to Dallas/Fort Worth Airport for around $1,040 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Dallas/Fort Worth Airport from Seoul for as low as $778 on momondo.

What cabin class options are available on Seoul to Dallas/Fort Worth flights?

There are 3 cabin classes available to choose from on Seoul to Dallas/Fort Worth flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Seoul to Dallas/Fort Worth Airport flights?

No. A direct flight is the cheapest option for a flight between Seoul to Dallas/Fort Worth Airport.

How have Seoul to Dallas/Fort Worth Airport flight prices changed over time?

As of December 2025, prices for Seoul to Dallas/Fort Worth Airport flights are approximately 5% cheaper when compared to flights at the same time last year.

When to book flights from Seoul to Dallas/Fort Worth Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Seoul to Dallas/Fort Worth Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Seoul to Dallas/Fort Worth Airport (SEL to DFW) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seoul to Dallas/Fort Worth Airport

Best Price Found

$493

Fastest flight time

12h 40m

Direct flights

Every day
The best one-way flight to Dallas/Fort Worth Airport from Seoul in the past 72 hours is $493. The best round-trip flight deal from Seoul to Dallas/Fort Worth Airport found on momondo in the last 72 hours is $807.
The fastest flight from Seoul to Dallas/Fort Worth Airport takes 12h 40m
Direct flights go from Seoul to Dallas/Fort Worth Airport every day.
Search flight deals

  • How far is Seoul to Dallas/Fort Worth by plane?

    The straight-line distance from Seoul to Dallas/Fort Worth is 6800.2 mi. 12h 40m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Seoul to Dallas/Fort Worth Airport?

    Prices for flights from Seoul to Dallas/Fort Worth Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Seoul to Dallas/Fort Worth Airport?

  • How old do you have to be to fly from Seoul to Dallas/Fort Worth Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Seoul to Dallas/Fort Worth Airport.

  • What documentation or ID do you need to fly to Dallas/Fort Worth Airport?

    The necessary travel and health documents for your Dallas/Fort Worth Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Seoul to Dallas/Fort Worth Airport?

  • What is the most popular airline from Seoul to Dallas/Fort Worth Airport?

Best airlines flying from Seoul to Dallas/Fort Worth Airport

Compare and see reviews for airlines that fly from Seoul to Dallas/Fort Worth Airport with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $630Free CancellationRating
7.2
11,067 reviews
Search American Airlines flights
United AirlinesPriceFrom $676Free CancellationRating
7.4
9,116 reviews
Search United Airlines flights
Korean AirPriceFrom $787Free CancellationRating
8.4
1,185 reviews
Search Korean Air flights
DeltaPriceFrom $788Free CancellationRating
7.9
8,019 reviews
Search Delta flights

  • Korean Air Flights From Seoul to Dallas/Fort Worth Airport

    Across 14 Korean Air flights from Seoul to Dallas/Fort Worth Airport this week, the average price was $1,256, with the best Korean Air deals starting from $787 round-trip. 1,185 users have rated Korean Air on momondo, with an average score of 8.4/10.

  • Delta Flights From Seoul to Dallas/Fort Worth Airport

    $788 is the best Delta flight deal from Seoul to Dallas/Fort Worth Airport found on momondo over the last 72 hours. The average Delta ticket price found was closer to $950, however, with flight time and availability significantly affecting the price. Delta (7.9/10 from 8,016 user reviews) flies into Dallas/Fort Worth Airport from Seoul 7 times in an average week so prices can vary.

Traveling to a place near Dallas?

Book flights to Dallas if you plan to visit one of these locations
Fort Worth
Arlington
Frisco
Plano
Grapevine
Irving
Denton
Thackerville
Grand Prairie
Durant
McKinney
Garland
Rockwall
Richardson
Lewisville
Ardmore
Addison
Allen
Mansfield
Waxahachie

Why use momondo?

Why should I use momondo to find a flight deal from Seoul to Dallas?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Seoul to Dallas. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Seoul to Dallas with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Dallas from Seoul with this policy.

How can momondo help me find flights from Seoul to Dallas?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Dallas from Seoul.

I’m not ready to book a flight from Seoul to Dallas right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Seoul to Dallas now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Dallas and let you know when they change.

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