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Cheap flights from Dallas/Fort Worth Airport to Seoul from $386

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Dallas/Fort Worth Airport to Seoul departing on 2/23. 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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Find the cheapest flights from Dallas/Fort Worth Airport to Seoul

Cheap round-trip flights

Enter your travel dates to find the best prices.
Cathay Pacific Logo
10:55 pm - 12:45 pmDFW-ICN
22h 50m1 stop
Cathay Pacific Logo
3:00 pm - 5:50 pmICN-DFW
40h 50m1 stop
$772Cathay Pacific
Find Deal
Wed, Mar 4 - Mon, Mar 23
Cathay Pacific Logo
10:55 pm - 1:55 pmDFW-ICN
24h 00m1 stop
Cathay Pacific Logo
10:00 am - 5:50 pmICN-DFW
21h 50m1 stop
$774Cathay Pacific
Find Deal
Wed, Mar 4 - Mon, Mar 23
Cathay Pacific Logo
10:55 pm - 6:35 pmDFW-ICN
28h 40m1 stop
Cathay Pacific Logo
8:05 pm - 5:55 pmICN-DFW
35h 50m1 stop
$776Cathay Pacific
Find Deal
Thu, Jan 15 - Sun, Apr 19
Cathay Pacific Logo
10:55 pm - 1:55 pmDFW-ICN
24h 00m1 stop
Cathay Pacific Logo
7:35 pm - 5:50 pmICN-DFW
36h 15m1 stop
$777Cathay Pacific
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Thu, Feb 26 - Tue, Mar 10
Multiple Airlines Logo
7:00 am - 6:10 amDFW-ICN
32h 10m2 stops
Multiple Airlines Logo
7:30 am - 5:01 amICN-DFW
35h 31m2 stops
$782Multiple Airlines
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Mon, Mar 2 - Mon, Mar 16
Multiple Airlines Logo
12:10 pm - 6:35 pmDFW-ICN
39h 25m2 stops
Multiple Airlines Logo
6:55 pm - 2:23 pmICN-DFW
33h 28m1 stop
$798Multiple Airlines
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Tue, Feb 24 - Sun, Mar 8
Philippine Airlines Logo
7:10 am - 6:10 amDFW-ICN
33h 00m2 stops
Philippine Airlines Logo
7:30 am - 5:30 amICN-DFW
36h 00m2 stops
$810Philippine Airlines
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Sat, Mar 14 - Mon, Mar 23
EVA Air Logo
10:50 pm - 7:15 pmDFW-GMP
30h 25m1 stop
EVA Air Logo
7:15 pm - 7:40 pmGMP-DFW
38h 25m1 stop
$1,138EVA Air
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Mon, Mar 9 - Tue, Mar 31
Japan Airlines Logo
1:50 pm - 6:20 pmDFW-GMP
37h 30m1 stop
Japan Airlines Logo
8:00 am - 7:35 amGMP-DFW
14h 35m1 stop
$1,151Japan Airlines
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Mon, Jan 19 - Thu, Jan 29
Japan Airlines Logo
1:50 pm - 6:20 pmDFW-GMP
37h 30m1 stop
Japan Airlines Logo
8:00 am - 7:35 amGMP-DFW
14h 35m1 stop
$1,153Japan Airlines
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Mon, Jan 19 - Wed, Feb 18

Air Canada flights from Dallas/Fort Worth Airport to Seoul

Our best Air Canada deals on Dallas/Fort Worth Airport to Seoul flight tickets
Air Canada
Nov 26
DFW12:20 pmDallas/Fort Worth
37h 50m
2 stops
ICN5:10 pmIncheon Intl
Dec 11
ICN8:10 pmIncheon Intl
40h 22m
1 stop
DFW9:32 pmDallas/Fort Worth
$785
Find similar
Air Canada
Nov 30
DFW3:45 pmDallas/Fort Worth
35h 40m
1 stop
ICN6:25 pmIncheon Intl
Dec 7
ICN8:10 pmIncheon Intl
40h 22m
1 stop
DFW9:32 pmDallas/Fort Worth
$792
Find similar
Air Canada
Dec 8
DFW7:05 amDallas/Fort Worth
41h 55m
2 stops
ICN4:00 pmIncheon Intl
Dec 17
ICN5:55 pmIncheon Intl
42h 44m
2 stops
DFW9:39 pmDallas/Fort Worth
$822
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Cathay Pacific flights from Dallas/Fort Worth Airport to Seoul

Our best Cathay Pacific deals on Dallas/Fort Worth Airport to Seoul flight tickets
Cathay Pacific
Mar 4
DFW10:55 pmDallas/Fort Worth
22h 50m
1 stop
ICN12:45 pmIncheon Intl
Mar 23
ICN3:00 pmIncheon Intl
40h 50m
1 stop
DFW5:50 pmDallas/Fort Worth
$772
Find similar
Cathay Pacific
Mar 4
DFW10:55 pmDallas/Fort Worth
24h 00m
1 stop
ICN1:55 pmIncheon Intl
Mar 23
ICN10:00 amIncheon Intl
21h 50m
1 stop
DFW5:50 pmDallas/Fort Worth
$773
Find similar
Cathay Pacific
Mar 4
DFW10:55 pmDallas/Fort Worth
24h 00m
1 stop
ICN1:55 pmIncheon Intl
Mar 23
ICN10:00 amIncheon Intl
21h 50m
1 stop
DFW5:50 pmDallas/Fort Worth
$774
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Dallas/Fort Worth Airport 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, momondo users made 832,500 searches. Data last updated November 24, 2025.
Use the filters below to find and compare flights from Dallas/Fort Worth Airport to Seoul that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DallasIncheon

DFW - ICN

DFWICN

Dallas/Fort Worth

Wed 3/4

10:55 pm-12:45 pm

1 stop22h 50m

Incheon Intl

Mon 3/23

3:00 pm-5:50 pm

1 stop40h 50m

$772

DallasIncheon

DFW - ICN

DFWICN

Dallas/Fort Worth

Wed 3/4

10:55 pm-1:55 pm

1 stop24h 00m

Incheon Intl

Mon 3/23

10:00 am-5:50 pm

1 stop21h 50m

$774

DallasIncheon

DFW - ICN

DFWICN

Dallas/Fort Worth

Thu 1/15

10:55 pm-6:35 pm

1 stop28h 40m

Incheon Intl

Sun 4/19

8:05 pm-5:55 pm

1 stop35h 50m

$776

DallasIncheon

DFW - ICN

DFWICN

Dallas/Fort Worth

Thu 2/26

10:55 pm-1:55 pm

1 stop24h 00m

Incheon Intl

Tue 3/10

7:35 pm-5:50 pm

1 stop36h 15m

$777

DallasIncheon

DFW - ICN

DFWICN

Dallas/Fort Worth

Mon 3/2

7:00 am-6:10 am

2 stops32h 10m

Incheon Intl

Mon 3/16

7:30 am-5:01 am

2 stops35h 31m

$782

DallasIncheon

DFW - ICN

DFWICN

Dallas/Fort Worth

Tue 2/24

12:10 pm-6:35 pm

2 stops39h 25m

Incheon Intl

Sun 3/8

6:55 pm-2:23 pm

1 stop33h 28m

$798

DallasIncheon

DFW - ICN

DFWICN

Dallas/Fort Worth

Sat 3/14

7:10 am-6:10 am

2 stops33h 00m

Incheon Intl

Mon 3/23

7:30 am-5:30 am

2 stops36h 00m

$810

DallasSeoul

DFW - GMP

DFWGMP

Dallas/Fort Worth

Mon 3/9

10:50 pm-7:15 pm

1 stop30h 25m

Seoul Gimpo Intl

Tue 3/31

7:15 pm-7:40 pm

1 stop38h 25m

$1,138

DallasSeoul

DFW - GMP

DFWGMP

Dallas/Fort Worth

Mon 1/19

1:50 pm-6:20 pm

1 stop37h 30m

Seoul Gimpo Intl

Thu 1/29

8:00 am-7:35 am

1 stop14h 35m

$1,151

DallasSeoul

DFW - GMP

DFWGMP

Dallas/Fort Worth

Mon 1/19

1:50 pm-6:20 pm

1 stop37h 30m

Seoul Gimpo Intl

Wed 2/18

8:00 am-7:35 am

1 stop14h 35m

$1,153

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 Seoul from

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

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 Dallas/Fort Worth Airport and Seoul?

What is the cheapest month to fly to Seoul?

The month of February is another great option to travel to Seoul, with average flight prices from Dallas/Fort Worth Airport averaging around $1,022.

What is the cheapest day to depart on your flight to Seoul?

According to our data, Thursday is the cheapest day to fly to Seoul from Dallas/Fort Worth Airport. The lowest ticket price found for a Thursday departure recently was $1,117. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. The most expensive day to fly to Seoul is Sunday, with ticket prices averaging around $1,287.

What is the cheapest time of day to depart on your flight to Seoul?

Flying to Seoul from Dallas/Fort Worth Airport at noon is the least expensive time of day to depart. momondo users have found prices as low as $1,145 when looking at flights departing at noon. In the afternoon is when there is more demand to fly to Seoul, so prices are often more expensive at around $1,437 per ticket.

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

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

How far in advance should I book a flight to Seoul?

You are more likely to see cheaper flights to Seoul from Dallas/Fort Worth Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Seoul for around $1,308 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Seoul from Dallas/Fort Worth Airport for as low as $1,084 on momondo.

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

There are 3 cabin classes available to choose from on Dallas/Fort Worth to Seoul 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 Dallas/Fort Worth Airport to Seoul flights?

You could potentially save up to 1% on your flight if you consider stops on a Dallas/Fort Worth Airport to Seoul flight.

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

As of November 2025, prices for Dallas/Fort Worth Airport to Seoul flights are approximately 46% cheaper when compared to flights at the same time last year.

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

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

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

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

Best Price Found

$448

Fastest flight time

14h 35m

Direct flights

Every day

Airports in Seoul

1 airport
The best one-way flight to Seoul from Dallas/Fort Worth Airport in the past 72 hours is $448. The best round-trip flight deal from Dallas/Fort Worth Airport to Seoul found on momondo in the last 72 hours is $812.
The fastest flight from Dallas/Fort Worth Airport to Seoul takes 14h 35m
Direct flights go from Dallas/Fort Worth Airport to Seoul every day.
There is 1 airport near Seoul: Incheon Intl (ICN)
Search flight deals

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

    There are 6800.2 mi between Dallas/Fort Worth and Seoul. In terms of flight time, this usually takes a little over 17h 15m.

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

    Prices for flights from Dallas/Fort Worth Airport to Seoul are updated daily.

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

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

    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 Dallas/Fort Worth Airport to Seoul.

  • What documentation or ID do you need to fly to Seoul?

    The necessary travel and health documents for your Seoul 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 Dallas/Fort Worth Airport to Seoul?

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

Best airlines flying from Dallas/Fort Worth Airport to Seoul

Compare and see reviews for airlines that fly from Dallas/Fort Worth Airport to Seoul with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $430Free CancellationRating
7.4
9,041 reviews
Search United Airlines flights
DeltaPriceFrom $477Free CancellationRating
7.9
7,996 reviews
Search Delta flights
Cathay PacificPriceFrom $732Free CancellationRating
7.6
1,068 reviews
Search Cathay Pacific flights
Asiana AirlinesPriceFrom $741Free CancellationRating
8.2
488 reviews
Search Asiana Airlines flights
Hawaiian AirlinesPriceFrom $850Free CancellationRating
7.8
2,813 reviews
Search Hawaiian Airlines flights
American AirlinesPriceFrom $862Free CancellationRating
7.2
11,040 reviews
Search American Airlines flights
Air CanadaPriceFrom $869Free CancellationRating
7.1
10,468 reviews
Search Air Canada flights
Turkish AirlinesPriceFrom $944Free CancellationRating
7.3
4,050 reviews
Search Turkish Airlines flights
Korean AirPriceFrom $1,028Free CancellationRating
8.4
1,170 reviews
Search Korean Air flights
FinnairPriceFrom $1,322Free CancellationRating
7.6
1,334 reviews
Search Finnair flights

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

    Korean Air is one of the most popular airlines flying from Dallas/Fort Worth Airport to Seoul, operating 14 flights/week on average for this route. A good Korean Air flight deal for Dallas/Fort Worth Airport to Seoul starts from $1,028 round-trip, up to an average price of $1,611. Our users have rated Korean Air at 8.4/10.

  • Delta Flights From Dallas/Fort Worth Airport to Seoul

    Delta is also a popular choice for this route. Delta flight deals for Dallas/Fort Worth Airport to Seoul start from as low as $477 round-trip, depending on your selected dates, with average Delta deals seen on momondo around $1,264. Delta operates 7 flights to Seoul from Dallas/Fort Worth Airport in an average week. Users have rated it 7.9/10 across 7,997 reviews.

Why use momondo?

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

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

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

Yes. All flights to Seoul from Dallas on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo helps you find the best flight between Dallas and Seoul by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes momondo offers price alerts on flights to Seoul from Dallas. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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Find better results for your trip to South Korea

Fly into one of these airports located in Seoul

Airports listed have a maximum distance of 30.3 mi from Seoul
Seoul Gimpo Intl Airport
Incheon Intl Airport