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Cheap flights from Dallas/Fort Worth Airport to Seoul from $392

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 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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Find the cheapest flights from Dallas/Fort Worth Airport to Seoul (DFW-SEL)

Cheap round-trip flights

Cathay Pacific Logo
10:55 pm - 2:05 pmDFW-ICN
25h 10m1 stop
Cathay Pacific Logo
3:10 pm - 5:55 pmICN-DFW
40h 45m1 stop
$730Cathay Pacific
Find Deal
Tue, Sep 23 - Mon, Oct 13
Cathay Pacific Logo
10:55 pm - 1:55 pmDFW-ICN
24h 00m1 stop
Cathay Pacific Logo
3:00 pm - 5:00 pmICN-DFW
41h 00m1 stop
$732Cathay Pacific
Find Deal
Tue, Nov 11 - Tue, Nov 25
Cathay Pacific Logo
10:55 pm - 7:05 pmDFW-ICN
30h 10m1 stop
Cathay Pacific Logo
10:05 am - 6:00 pmICN-DFW
21h 55m1 stop
$733Cathay Pacific
Find Deal
Tue, Sep 23 - Tue, Oct 28
Hawaiian Airlines Logo
12:35 pm - 6:35 pmDFW-ICN
40h 00m1 stop
Hawaiian Airlines Logo
8:35 pm - 11:59 pmICN-DFW
17h 24m1 stop
$829Hawaiian Airlines
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Wed, Oct 1 - Thu, Oct 9
Hawaiian Airlines Logo
8:20 am - 6:35 pmDFW-ICN
20h 15m1 stop
Hawaiian Airlines Logo
8:35 pm - 6:54 amICN-DFW
24h 19m1 stop
$835Hawaiian Airlines
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Wed, Oct 1 - Sun, Oct 12
Logo
8:42 pm - 6:45 pmDFW-ICN
32h 03m2 stops
Logo
6:55 pm - 11:40 pmICN-DFW
19h 45m1 stop
$837
Find Deal
Tue, Oct 14 - Mon, Nov 3
Logo
8:42 pm - 6:45 pmDFW-ICN
32h 03m2 stops
Logo
9:55 pm - 11:30 pmICN-DFW
39h 35m1 stop
$844
Find Deal
Tue, Oct 14 - Tue, Oct 28
United Airlines Logo
5:15 am - 3:00 pmDFW-ICN
19h 45m2 stops
United Airlines Logo
11:30 am - 7:00 pmICN-DFW
21h 30m2 stops
$846United Airlines
Find Deal
Mon, Sep 1 - Sun, Sep 14
United Airlines Logo
5:15 am - 4:20 amDFW-ICN
33h 05m2 stops
United Airlines Logo
11:30 am - 7:00 pmICN-DFW
21h 30m2 stops
$849United Airlines
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Mon, Sep 1 - Sun, Sep 14
China Eastern Logo
6:05 am - 11:00 amDFW-GMP
38h 55m2 stops
China Eastern Logo
8:50 pm - 11:49 pmGMP-DFW
40h 59m2 stops
$1,036China Eastern
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Sat, Sep 13 - Sat, Sep 20

Hawaiian Airlines flights from Dallas/Fort Worth Airport to Seoul

Our best Hawaiian Airlines deals on Dallas/Fort Worth Airport to Seoul flight tickets
Hawaiian Airlines
Oct 1
DFW12:35 pmDallas/Fort Worth
40h 00m
1 stop
ICN6:35 pmIncheon Intl
Oct 9
ICN8:35 pmIncheon Intl
17h 24m
1 stop
DFW11:59 pmDallas/Fort Worth
$829
Find similar
Hawaiian Airlines
Oct 1
DFW8:20 amDallas/Fort Worth
20h 15m
1 stop
ICN6:35 pmIncheon Intl
Oct 12
ICN8:35 pmIncheon Intl
24h 19m
1 stop
DFW6:54 amDallas/Fort Worth
$835
Find similar
Hawaiian Airlines
Feb 1
DFW10:00 amDallas/Fort Worth
17h 35m
1 stop
ICN6:35 pmIncheon Intl
Feb 8
ICN8:35 pmIncheon Intl
32h 12m
1 stop
DFW1:47 pmDallas/Fort Worth
$836
Find similar

Alaska Airlines flights from Dallas/Fort Worth Airport to Seoul

Our best Alaska Airlines deals on Dallas/Fort Worth Airport to Seoul flight tickets
Alaska Airlines
Oct 2
DFW6:15 amDallas/Fort Worth
22h 20m
1 stop
ICN6:35 pmIncheon Intl
Oct 12
ICN8:35 pmIncheon Intl
17h 24m
1 stop
DFW11:59 pmDallas/Fort Worth
$845
Find similar
Alaska Airlines
Oct 14
DFW8:39 pmDallas/Fort Worth
31h 56m
1 stop
ICN6:35 pmIncheon Intl
Oct 23
ICN8:35 pmIncheon Intl
37h 04m
1 stop
DFW7:39 pmDallas/Fort Worth
$848
Find similar
Alaska Airlines
Oct 14
DFW3:12 pmDallas/Fort Worth
37h 23m
1 stop
ICN6:35 pmIncheon Intl
Nov 1
ICN8:35 pmIncheon Intl
17h 24m
1 stop
DFW11:59 pmDallas/Fort Worth
$864
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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 August 17, 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

Tue 9/23

10:55 pm-2:05 pm

1 stop25h 10m

Incheon Intl

Mon 10/13

3:10 pm-5:55 pm

1 stop40h 45m

$730

DallasIncheon

DFW - ICN

DFWICN

Dallas/Fort Worth

Tue 11/11

10:55 pm-1:55 pm

1 stop24h 00m

Incheon Intl

Tue 11/25

3:00 pm-5:00 pm

1 stop41h 00m

$732

DallasIncheon

DFW - ICN

DFWICN

Dallas/Fort Worth

Tue 9/23

10:55 pm-7:05 pm

1 stop30h 10m

Incheon Intl

Tue 10/28

10:05 am-6:00 pm

1 stop21h 55m

$733

DallasIncheon

DFW - ICN

DFWICN

Dallas/Fort Worth

Wed 10/1

12:35 pm-6:35 pm

1 stop40h 00m

Incheon Intl

Thu 10/9

8:35 pm-11:59 pm

1 stop17h 24m

$829

DallasIncheon

DFW - ICN

DFWICN

Dallas/Fort Worth

Wed 10/1

8:20 am-6:35 pm

1 stop20h 15m

Incheon Intl

Sun 10/12

8:35 pm-6:54 am

1 stop24h 19m

$835

DallasIncheon

DFW - ICN

DFWICN

Dallas/Fort Worth

Tue 10/14

8:42 pm-6:45 pm

2 stops32h 03m

Incheon Intl

Mon 11/3

6:55 pm-11:40 pm

1 stop19h 45m

$837

DallasIncheon

DFW - ICN

DFWICN

Dallas/Fort Worth

Tue 10/14

8:42 pm-6:45 pm

2 stops32h 03m

Incheon Intl

Tue 10/28

9:55 pm-11:30 pm

1 stop39h 35m

$844

DallasIncheon

DFW - ICN

DFWICN

Dallas/Fort Worth

Mon 9/1

5:15 am-3:00 pm

2 stops19h 45m

Incheon Intl

Sun 9/14

11:30 am-7:00 pm

2 stops21h 30m

$846

DallasIncheon

DFW - ICN

DFWICN

Dallas/Fort Worth

Mon 9/1

5:15 am-4:20 am

2 stops33h 05m

Incheon Intl

Sun 9/14

11:30 am-7:00 pm

2 stops21h 30m

$849

DallasSeoul

DFW - GMP

DFWGMP

Dallas/Fort Worth

Sat 9/13

6:05 am-11:00 am

2 stops38h 55m

Seoul Gimpo Intl

Sat 9/20

8:50 pm-11:49 pm

2 stops40h 59m

$1,036

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 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 $1,047.

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

According to our data, Monday is the cheapest day to fly to Seoul from Dallas/Fort Worth Airport. The lowest ticket price found for a Monday departure recently was $1,210. 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 $1,311.

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 $1,314 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 $1,091 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 14% 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 August 2025, prices for Dallas/Fort Worth Airport to Seoul flights are approximately 44% 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

$392

Fastest flight time

17h 25m

Direct flights

Every day

Airports in Seoul

2 airports
The best one-way flight to Seoul from Dallas/Fort Worth Airport in the past 72 hours is $392. The best round-trip flight deal from Dallas/Fort Worth Airport to Seoul found on momondo in the last 72 hours is $730.
The fastest flight from Dallas/Fort Worth Airport to Seoul takes 17h 25m
Direct flights go from Dallas/Fort Worth Airport to Seoul every day.
There are 2 airports near Seoul: Incheon Intl (ICN), Seoul Gimpo Intl (GMP)
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  • 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 25m.

  • 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 $342Free CancellationRating
7.4
8,919 reviews
Search United Airlines flights
Asiana AirlinesPriceFrom $741Free CancellationRating
8.2
474 reviews
Search Asiana Airlines flights
China EasternPriceFrom $748Free CancellationRating
7.2
160 reviews
Search China Eastern flights
DeltaPriceFrom $814Free CancellationRating
8.0
7,986 reviews
Search Delta flights
American AirlinesPriceFrom $850Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
Air CanadaPriceFrom $864Free CancellationRating
7.1
9,977 reviews
Search Air Canada flights
Turkish AirlinesPriceFrom $944Free CancellationRating
7.3
3,943 reviews
Search Turkish Airlines flights
Korean AirPriceFrom $1,029Free CancellationRating
8.4
1,131 reviews
Search Korean Air flights
FinnairPriceFrom $1,345Free CancellationRating
7.6
1,321 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 $1,029 round-trip, up to an average price of $1,607. 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 $814 round-trip, depending on your selected dates, with average Delta deals seen on momondo around $1,158. Delta operates 7 flights to Seoul from Dallas/Fort Worth Airport in an average week. Users have rated it 8.0/10 across 7,986 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