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Cheap flights from Seoul to Dallas from $374

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 10/17. 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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Cheap round-trip flights

Alaska Airlines Logo
9:25 pm - 5:09 pmICN-DFW
34h 44m2 stops
Alaska Airlines Logo
4:40 pm - 6:35 pmDFW-ICN
34h 55m2 stops
$610Alaska Airlines
Find Deal
Fri, Nov 14 - Wed, Dec 3
Alaska Airlines Logo
8:35 pm - 5:12 amICN-DFW
23h 37m2 stops
Alaska Airlines Logo
4:40 pm - 6:35 pmDFW-ICN
34h 55m2 stops
$612Alaska Airlines
Find Deal
Sat, Nov 22 - Tue, Dec 9
Alaska Airlines Logo
8:35 pm - 5:12 amICN-DFW
47h 37m2 stops
Alaska Airlines Logo
4:40 pm - 6:35 pmDFW-ICN
34h 55m2 stops
$626Alaska Airlines
Find Deal
Fri, Nov 21 - Tue, Dec 9
Multiple Airlines Logo
8:35 pm - 11:59 pmICN-DFW
17h 24m1 stop
Multiple Airlines Logo
8:39 pm - 7:00 pmDFW-ICN
32h 21m2 stops
$666Multiple Airlines
Find Deal
Mon, Oct 6 - Mon, Oct 20
Multiple Airlines Logo
10:05 pm - 5:46 amICN-DFW
21h 41m1 stop
Multiple Airlines Logo
10:50 pm - 3:45 pmDFW-ICN
26h 55m1 stop
$679Multiple Airlines
Find Deal
Fri, Oct 17 - Fri, Oct 24
American Airlines Logo
5:45 pm - 4:40 pmICN-DFW
12h 55mnonstop
American Airlines Logo
10:05 am - 3:30 pmDFW-ICN
15h 25mnonstop
$736American Airlines
Find Deal
Mon, Oct 6 - Mon, Oct 20
American Airlines Logo
5:45 pm - 4:40 pmICN-DFW
12h 55mnonstop
American Airlines Logo
10:05 am - 3:30 pmDFW-ICN
15h 25mnonstop
$737American Airlines
Find Deal
Fri, Oct 17 - Thu, Oct 23
Hawaiian Airlines Logo
8:35 pm - 6:55 amICN-DFW
25h 20m1 stop
Hawaiian Airlines Logo
8:00 am - 6:35 pmDFW-ICN
19h 35m1 stop
$738Hawaiian Airlines
Find Deal
Sun, Nov 2 - Fri, Nov 14
Hawaiian Airlines Logo
8:35 pm - 11:59 pmICN-DFW
17h 24m1 stop
Hawaiian Airlines Logo
8:39 pm - 6:35 pmDFW-ICN
31h 56m1 stop
$739Hawaiian Airlines
Find Deal
Fri, Oct 17 - Thu, Oct 23
United Airlines Logo
12:45 pm - 11:54 pmICN-DFW
26h 09m1 stop
United Airlines Logo
7:34 pm - 5:40 amDFW-ICN
19h 06m1 stop
$769United Airlines
Find Deal
Tue, Feb 10 - Tue, Feb 24

ANA flights from Seoul to Dallas/Fort Worth Airport

Our best ANA deals on Seoul to Dallas/Fort Worth Airport flight tickets
ANA
Feb 20
GMP7:45 amSeoul Gimpo Intl
48h 09m
2 stops
DFW4:54 pmDallas/Fort Worth
Feb 23
DFW7:30 amDallas/Fort Worth
36h 50m
2 stops
GMP11:20 amSeoul Gimpo Intl
$1,127
Find similar
ANA
Feb 20
GMP7:45 amSeoul Gimpo Intl
48h 09m
2 stops
DFW4:54 pmDallas/Fort Worth
Feb 23
DFW7:30 amDallas/Fort Worth
36h 50m
2 stops
GMP11:20 amSeoul Gimpo Intl
$1,132
Find similar
ANA
Feb 20
GMP7:45 amSeoul Gimpo Intl
48h 09m
2 stops
DFW4:54 pmDallas/Fort Worth
Feb 23
DFW7:30 amDallas/Fort Worth
48h 00m
2 stops
GMP10:30 pmSeoul Gimpo Intl
$1,136
Find similar

Japan Airlines flights from Seoul to Dallas/Fort Worth Airport

Our best Japan Airlines deals on Seoul to Dallas/Fort Worth Airport flight tickets
Japan Airlines
Sep 29
GMP12:05 pmSeoul Gimpo Intl
34h 30m
1 stop
DFW8:35 amDallas/Fort Worth
Nov 17
DFW10:35 amDallas/Fort Worth
20h 30m
1 stop
GMP10:05 pmSeoul Gimpo Intl
$1,306
Find similar
Japan Airlines
Sep 23
GMP12:05 pmSeoul Gimpo Intl
23h 00m
2 stops
DFW9:05 pmDallas/Fort Worth
Sep 24
DFW9:30 pmDallas/Fort Worth
34h 20m
2 stops
GMP9:50 pmSeoul Gimpo Intl
$1,308
Find similar
Japan Airlines
Sep 29
GMP12:05 pmSeoul Gimpo Intl
34h 30m
1 stop
DFW8:35 amDallas/Fort Worth
Nov 19
DFW1:25 pmDallas/Fort Worth
17h 40m
1 stop
GMP10:05 pmSeoul Gimpo Intl
$1,315
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 September 17, 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 11/14

9:25 pm-5:09 pm

2 stops34h 44m

Dallas/Fort Worth

Wed 12/3

4:40 pm-6:35 pm

2 stops34h 55m

$610

IncheonDallas

ICN - DFW

ICNDFW

Incheon Intl

Sat 11/22

8:35 pm-5:12 am

2 stops23h 37m

Dallas/Fort Worth

Tue 12/9

4:40 pm-6:35 pm

2 stops34h 55m

$612

IncheonDallas

ICN - DFW

ICNDFW

Incheon Intl

Fri 11/21

8:35 pm-5:12 am

2 stops47h 37m

Dallas/Fort Worth

Tue 12/9

4:40 pm-6:35 pm

2 stops34h 55m

$626

IncheonDallas

ICN - DFW

ICNDFW

Incheon Intl

Mon 10/6

8:35 pm-11:59 pm

1 stop17h 24m

Dallas/Fort Worth

Mon 10/20

8:39 pm-7:00 pm

2 stops32h 21m

$666

IncheonDallas

ICN - DFW

ICNDFW

Incheon Intl

Fri 10/17

10:05 pm-5:46 am

1 stop21h 41m

Dallas/Fort Worth

Fri 10/24

10:50 pm-3:45 pm

1 stop26h 55m

$679

IncheonDallas

ICN - DFW

ICNDFW

Incheon Intl

Mon 10/6

5:45 pm-4:40 pm

Nonstop12h 55m

Dallas/Fort Worth

Mon 10/20

10:05 am-3:30 pm

Nonstop15h 25m

$736

IncheonDallas

ICN - DFW

ICNDFW

Incheon Intl

Fri 10/17

5:45 pm-4:40 pm

Nonstop12h 55m

Dallas/Fort Worth

Thu 10/23

10:05 am-3:30 pm

Nonstop15h 25m

$737

IncheonDallas

ICN - DFW

ICNDFW

Incheon Intl

Sun 11/2

8:35 pm-6:55 am

1 stop25h 20m

Dallas/Fort Worth

Fri 11/14

8:00 am-6:35 pm

1 stop19h 35m

$738

IncheonDallas

ICN - DFW

ICNDFW

Incheon Intl

Fri 10/17

8:35 pm-11:59 pm

1 stop17h 24m

Dallas/Fort Worth

Thu 10/23

8:39 pm-6:35 pm

1 stop31h 56m

$739

IncheonDallas

ICN - DFW

ICNDFW

Incheon Intl

Tue 2/10

12:45 pm-11:54 pm

1 stop26h 09m

Dallas/Fort Worth

Tue 2/24

7:34 pm-5:40 am

1 stop19h 06m

$769

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 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 $703, 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 $959.

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 Thursday. momondo users have found tickets for Thursday departures for as low as $937. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Seoul to Dallas/Fort Worth Airport for around $1,111.

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 $946 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 $1,088 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 $1,056 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 $789 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?

You could potentially save up to 15% on your flight if you consider stops on a Seoul to Dallas/Fort Worth Airport flight.

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

As of September 2025, prices for Seoul to Dallas/Fort Worth Airport flights are approximately 33% 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

$406

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 $406. The best round-trip flight deal from Seoul to Dallas/Fort Worth Airport found on momondo in the last 72 hours is $736.
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 55m 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
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $676Free CancellationRating
7.4
8,926 reviews
Search United Airlines flights
DeltaPriceFrom $797Free CancellationRating
7.9
7,961 reviews
Search Delta flights
Korean AirPriceFrom $808Free CancellationRating
8.4
1,140 reviews
Search Korean Air 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 $1,212, with the best Korean Air deals starting from $808 round-trip. 1,140 users have rated Korean Air on momondo, with an average score of 8.4/10.

  • Delta Flights From Seoul to Dallas/Fort Worth Airport

    $797 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 $1,020, however, with flight time and availability significantly affecting the price. Delta (7.9/10 from 7,961 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
Irving
Grapevine
Plano
Denton
Thackerville
Grand Prairie
Garland
McKinney
Durant
Rockwall
Richardson
Lewisville
Ardmore
Addison
Allen
Waxahachie
Granbury

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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