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Cheap flights from Dallas to Seoul from $421

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 to Seoul departing on 3/2. 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

Enter your travel dates to find the best prices.
EVA Air Logo
10:50 pm - 6:45 pm
DFW
-
ICN
29h 55m
1 stop
EVA Air Logo
11:40 am - 7:40 pm
ICN
-
DFW
22h 00m
1 stop
$842EVA Air
Mon, Mar 16 - Wed, Mar 25
EVA Air Logo
10:50 pm - 6:45 pm
DFW
-
ICN
28h 55m
1 stop
EVA Air Logo
11:40 am - 7:40 pm
ICN
-
DFW
22h 00m
1 stop
$843EVA Air
Wed, Mar 4 - Wed, Mar 11
EVA Air Logo
10:50 pm - 6:45 pm
DFW
-
ICN
29h 55m
1 stop
EVA Air Logo
7:45 pm - 7:40 pm
ICN
-
DFW
37h 55m
1 stop
$862EVA Air
Tue, Apr 14 - Tue, Apr 21
EVA Air Logo
10:50 pm - 6:45 pm
DFW
-
ICN
29h 55m
1 stop
EVA Air Logo
7:45 pm - 7:40 pm
ICN
-
DFW
37h 55m
1 stop
$865EVA Air
Tue, Apr 14 - Tue, Apr 28
Multiple Airlines Logo
12:50 pm - 7:25 pm
DFW
-
ICN
39h 35m
2 stops
Multiple Airlines Logo
6:55 pm - 9:28 pm
ICN
-
DFW
16h 33m
1 stop
$878Multiple Airlines
Mon, Mar 2 - Mon, Mar 16
Multiple Airlines Logo
7:00 am - 5:55 am
DFW
-
ICN
32h 55m
2 stops
Multiple Airlines Logo
7:20 am - 6:26 am
ICN
-
DFW
37h 06m
2 stops
$883Multiple Airlines
Wed, May 13 - Mon, May 18
Japan Airlines Logo
7:17 am - 10:55 am
DFW
-
GMP
36h 38m
2 stops
Japan Airlines Logo
8:00 am - 8:10 pm
GMP
-
DFW
26h 10m
2 stops
$1,041Japan Airlines
Sun, Mar 1 - Wed, Mar 11
Japan Airlines Logo
9:15 am - 10:05 pm
DFW
-
GMP
21h 50m
2 stops
Japan Airlines Logo
7:40 pm - 8:25 am
GMP
-
DFW
26h 45m
1 stop
$1,050Japan Airlines
Thu, Feb 26 - Thu, Mar 12
Delta Logo
6:05 am - 5:50 pm
DAL
-
ICN
21h 45m
1 stop
Delta Logo
10:45 am - 5:54 pm
ICN
-
DAL
21h 09m
1 stop
$1,232Delta
Fri, Apr 3 - Fri, Apr 10
Delta Logo
6:00 am - 3:50 pm
DAL
-
ICN
18h 50m
1 stop
Delta Logo
7:25 pm - 11:27 am
ICN
-
DAL
30h 02m
1 stop
$1,237Delta
Mon, Mar 2 - Mon, Mar 16

Cathay Pacific flights from Dallas to Seoul

Our best Cathay Pacific deals on Dallas to Seoul flight tickets
Cathay Pacific
Mar 24
DFW10:55 pmDallas/Fort Worth
32h 30m
1 stop
ICN9:25 pmIncheon Intl
Apr 1
ICN10:10 amIncheon Intl
21h 40m
1 stop
DFW5:50 pmDallas/Fort Worth
$887
Cathay Pacific
Mar 15
DFW10:55 pmDallas/Fort Worth
23h 50m
1 stop
ICN12:45 pmIncheon Intl
Apr 14
ICN1:40 pmIncheon Intl
42h 10m
1 stop
DFW5:50 pmDallas/Fort Worth
$937
Cathay Pacific
Feb 16
DFW10:55 pmDallas/Fort Worth
28h 40m
1 stop
ICN6:35 pmIncheon Intl
Feb 20
ICN10:00 amIncheon Intl
21h 50m
1 stop
DFW4:50 pmDallas/Fort Worth
$1,083

Turkish Airlines flights from Dallas to Seoul

Our best Turkish Airlines deals on Dallas to Seoul flight tickets
Turkish Airlines
Mar 1
DFW8:25 pmDallas/Fort Worth
45h 40m
1 stop
ICN9:05 amIncheon Intl
Mar 13
ICN10:45 amIncheon Intl
41h 15m
1 stop
DFW2:00 pmDallas/Fort Worth
$890
Turkish Airlines
Mar 24
DFW9:25 pmDallas/Fort Worth
30h 55m
1 stop
ICN6:20 pmIncheon Intl
Apr 1
ICN11:20 pmIncheon Intl
34h 15m
1 stop
DFW7:35 pmDallas/Fort Worth
$899
Turkish Airlines
Feb 25
DFW8:25 pmDallas/Fort Worth
30h 55m
1 stop
ICN6:20 pmIncheon Intl
Mar 2
ICN12:10 amIncheon Intl
33h 30m
1 stop
DFW6:40 pmDallas/Fort Worth
$906

momondo Fare Finder

 
Customize your flight search to find flights from Dallas 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 February 3, 2026.
Use the filters below to find and compare flights from Dallas to Seoul that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DallasIncheon

DFW - ICN

DFWICN

Dallas/Fort Worth

Mon 3/16

10:50 pm-6:45 pm

1 stop29h 55m

Incheon Intl

Wed 3/25

11:40 am-7:40 pm

1 stop22h 00m

$842

DallasIncheon

DFW - ICN

DFWICN

Dallas/Fort Worth

Wed 3/4

10:50 pm-6:45 pm

1 stop28h 55m

Incheon Intl

Wed 3/11

11:40 am-7:40 pm

1 stop22h 00m

$843

DallasIncheon

DFW - ICN

DFWICN

Dallas/Fort Worth

Tue 4/14

10:50 pm-6:45 pm

1 stop29h 55m

Incheon Intl

Tue 4/21

7:45 pm-7:40 pm

1 stop37h 55m

$862

DallasIncheon

DFW - ICN

DFWICN

Dallas/Fort Worth

Tue 4/14

10:50 pm-6:45 pm

1 stop29h 55m

Incheon Intl

Tue 4/28

7:45 pm-7:40 pm

1 stop37h 55m

$865

DallasIncheon

DFW - ICN

DFWICN

Dallas/Fort Worth

Mon 3/2

12:50 pm-7:25 pm

2 stops39h 35m

Incheon Intl

Mon 3/16

6:55 pm-9:28 pm

1 stop16h 33m

$878

DallasIncheon

DFW - ICN

DFWICN

Dallas/Fort Worth

Wed 5/13

7:00 am-5:55 am

2 stops32h 55m

Incheon Intl

Mon 5/18

7:20 am-6:26 am

2 stops37h 06m

$883

DallasSeoul

DFW - GMP

DFWGMP

Dallas/Fort Worth

Sun 3/1

7:17 am-10:55 am

2 stops36h 38m

Seoul Gimpo Intl

Wed 3/11

8:00 am-8:10 pm

2 stops26h 10m

$1,041

DallasSeoul

DFW - GMP

DFWGMP

Dallas/Fort Worth

Thu 2/26

9:15 am-10:05 pm

2 stops21h 50m

Seoul Gimpo Intl

Thu 3/12

7:40 pm-8:25 am

1 stop26h 45m

$1,050

DallasIncheon

DAL - ICN

DALICN

Dallas Love Field

Fri 4/3

6:05 am-5:50 pm

1 stop21h 45m

Incheon Intl

Fri 4/10

10:45 am-5:54 pm

1 stop21h 09m

$1,232

DallasIncheon

DAL - ICN

DALICN

Dallas Love Field

Mon 3/2

6:00 am-3:50 pm

1 stop18h 50m

Incheon Intl

Mon 3/16

7:25 pm-11:27 am

1 stop30h 02m

$1,237

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 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 September is another great option to travel to Seoul, with average flight prices from Dallas averaging around $993.

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. The lowest ticket price found for a Thursday departure recently was $988. 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 Friday, with ticket prices averaging around $1,202.

What is the cheapest Dallas to Seoul flight route?

Fly from Dallas/Fort Worth to Incheon Intl for the best Dallas - 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 when booking week ahead of your departure date. In general, you can expect to find flights to Seoul for around $1,297 when searching week out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Seoul from Dallas for as low as $1,057 on momondo.

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

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

Cheap Dallas to Seoul flight deals and tips

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

Fastest flight time

14h 25m

Direct flights

Every day

Airports in Seoul

2 airports
The fastest flight from Dallas to Seoul takes 14h 25m
Direct flights go from Dallas to Seoul every day.
There are 2 airports in Seoul. From Dallas there are direct flights to Incheon Intl (ICN).
Search flight deals

  • How far is Dallas to Seoul by plane?

    There are 6814.1 mi between Dallas and Seoul. Flights usually cover this in 14h 25m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Dallas to Seoul?

    Prices for flights from Dallas to Seoul are refreshed on a daily basis.

  • How many operators does momondo search for flights from Dallas to Seoul?

  • How old do you have to be to fly from Dallas 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 to Seoul.

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

    The travel and health documents required for your trip to Seoul can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Seoul. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Dallas to Seoul

Compare and see reviews for airlines that fly from Dallas to Seoul with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $427Free CancellationRating
7.4
9,235 reviews
Search United Airlines flights
DeltaPriceFrom $474Free CancellationRating
7.9
8,138 reviews
Search Delta flights
Air CanadaPriceFrom $512Free CancellationRating
7.1
10,683 reviews
Search Air Canada flights
Cathay PacificPriceFrom $732Free CancellationRating
7.6
1,158 reviews
Search Cathay Pacific flights
Asiana AirlinesPriceFrom $741Free CancellationRating
8.1
502 reviews
Search Asiana Airlines flights
EVA AirPriceFrom $837Free CancellationRating
8.4
1,342 reviews
Search EVA Air flights
Hawaiian AirlinesPriceFrom $850Free CancellationRating
7.8
2,831 reviews
Search Hawaiian Airlines flights
American AirlinesPriceFrom $863Free CancellationRating
7.2
11,217 reviews
Search American Airlines flights
Korean AirPriceFrom $1,002Free CancellationRating
8.4
1,188 reviews
Search Korean Air flights
Turkish AirlinesPriceFrom $1,220Free CancellationRating
7.3
4,210 reviews
Search Turkish Airlines flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Seoul from Dallas.

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

momondo does allow users to show only those flights to Seoul from Dallas which offer a flexible booking policy as well as other useful filters and features.

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

Once all potential Dallas to Seoul flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Price alerts on flights to Seoul from Dallas are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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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