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Cheap flights from Dallas to Seoul from $347

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 2/28. 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.
Multiple Airlines Logo
10:00 am - 6:35 pm
DFW
-
ICN
41h 35m2 stops
Multiple Airlines Logo
6:55 pm - 9:45 pm
ICN
-
DFW
17h 50m1 stop
$802Multiple Airlines
Tue, Jan 27 - Mon, Feb 23
Multiple Airlines Logo
1:36 pm - 5:40 am
DFW
-
ICN
25h 04m1 stop
Multiple Airlines Logo
7:15 am - 5:54 am
ICN
-
DFW
36h 39m2 stops
$820Multiple Airlines
Sun, Mar 1 - Tue, Mar 17
EVA Air Logo
10:50 pm - 1:30 pm
DFW
-
ICN
24h 40m1 stop
EVA Air Logo
12:00 pm - 7:40 pm
ICN
-
DFW
21h 40m1 stop
$833EVA Air
Mon, Mar 16 - Mon, Apr 20
Multiple Airlines Logo
1:36 pm - 5:40 am
DFW
-
ICN
25h 04m1 stop
Multiple Airlines Logo
6:55 pm - 4:12 pm
ICN
-
DFW
35h 17m2 stops
$836Multiple Airlines
Sun, Mar 1 - Mon, Mar 16
EVA Air Logo
10:50 pm - 1:30 pm
DFW
-
ICN
23h 40m1 stop
EVA Air Logo
11:40 am - 7:40 pm
ICN
-
DFW
22h 00m1 stop
$837EVA Air
Mon, Mar 2 - Tue, Mar 24
EVA Air Logo
10:50 pm - 6:45 pm
DFW
-
ICN
28h 55m1 stop
EVA Air Logo
11:40 am - 7:40 pm
ICN
-
DFW
22h 00m1 stop
$838EVA Air
Tue, Feb 17 - Tue, Mar 10
Japan Airlines Logo
1:50 pm - 10:05 pm
DFW
-
GMP
17h 15m1 stop
Japan Airlines Logo
7:40 pm - 2:25 pm
GMP
-
DFW
33h 45m1 stop
$962Japan Airlines
Wed, Jan 7 - Wed, Jan 21
Delta Logo
6:00 am - 3:50 pm
DAL
-
ICN
18h 50m1 stop
Delta Logo
7:25 pm - 10:31 pm
ICN
-
DAL
18h 06m1 stop
$1,016Delta
Tue, Feb 3 - Wed, Feb 25
China Eastern Logo
6:45 am - 11:00 am
DFW
-
GMP
37h 15m2 stops
China Eastern Logo
8:50 pm - 11:54 pm
GMP
-
DFW
42h 04m2 stops
$1,036China Eastern
Tue, Jan 13 - Tue, Jan 20
Delta Logo
6:00 am - 3:50 pm
DAL
-
ICN
18h 50m1 stop
Delta Logo
7:25 pm - 10:29 pm
ICN
-
DAL
18h 04m1 stop
$1,067Delta
Sun, Jan 11 - Fri, Feb 6

Delta flights from Dallas to Seoul

Our best Delta deals on Dallas to Seoul flight tickets
Delta
Feb 3
DAL6:00 amDallas Love Field
18h 50m
1 stop
ICN3:50 pmIncheon Intl
Feb 25
ICN7:25 pmIncheon Intl
18h 06m
1 stop
DAL10:31 pmDallas Love Field
$1,016
Find similar
Delta
Jan 11
DAL6:00 amDallas Love Field
18h 50m
1 stop
ICN3:50 pmIncheon Intl
Feb 6
ICN7:25 pmIncheon Intl
18h 04m
1 stop
DAL10:29 pmDallas Love Field
$1,067
Find similar
Delta
Mar 12
DAL6:00 amDallas Love Field
21h 45m
1 stop
ICN5:45 pmIncheon Intl
Mar 24
ICN9:45 amIncheon Intl
22h 09m
1 stop
DAL5:54 pmDallas Love Field
$1,308
Find similar

EVA Air flights from Dallas to Seoul

Our best EVA Air deals on Dallas to Seoul flight tickets
EVA Air
Mar 16
DFW10:50 pmDallas/Fort Worth
24h 40m
1 stop
ICN1:30 pmIncheon Intl
Apr 20
ICN12:00 pmIncheon Intl
21h 40m
1 stop
DFW7:40 pmDallas/Fort Worth
$833
Find similar
EVA Air
Mar 2
DFW10:50 pmDallas/Fort Worth
23h 40m
1 stop
ICN1:30 pmIncheon Intl
Mar 24
ICN11:40 amIncheon Intl
22h 00m
1 stop
DFW7:40 pmDallas/Fort Worth
$837
Find similar
EVA Air
Feb 17
DFW10:50 pmDallas/Fort Worth
28h 55m
1 stop
ICN6:45 pmIncheon Intl
Mar 10
ICN11:40 amIncheon Intl
22h 00m
1 stop
DFW7:40 pmDallas/Fort Worth
$838
Find similar

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 December 18, 2025.
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

Tue 1/27

10:00 am-6:35 pm

2 stops41h 35m

Incheon Intl

Mon 2/23

6:55 pm-9:45 pm

1 stop17h 50m

$802

DallasIncheon

DFW - ICN

DFWICN

Dallas/Fort Worth

Sun 3/1

1:36 pm-5:40 am

1 stop25h 04m

Incheon Intl

Tue 3/17

7:15 am-5:54 am

2 stops36h 39m

$820

DallasIncheon

DFW - ICN

DFWICN

Dallas/Fort Worth

Mon 3/16

10:50 pm-1:30 pm

1 stop24h 40m

Incheon Intl

Mon 4/20

12:00 pm-7:40 pm

1 stop21h 40m

$833

DallasIncheon

DFW - ICN

DFWICN

Dallas/Fort Worth

Sun 3/1

1:36 pm-5:40 am

1 stop25h 04m

Incheon Intl

Mon 3/16

6:55 pm-4:12 pm

2 stops35h 17m

$836

DallasIncheon

DFW - ICN

DFWICN

Dallas/Fort Worth

Mon 3/2

10:50 pm-1:30 pm

1 stop23h 40m

Incheon Intl

Tue 3/24

11:40 am-7:40 pm

1 stop22h 00m

$837

DallasIncheon

DFW - ICN

DFWICN

Dallas/Fort Worth

Tue 2/17

10:50 pm-6:45 pm

1 stop28h 55m

Incheon Intl

Tue 3/10

11:40 am-7:40 pm

1 stop22h 00m

$838

DallasSeoul

DFW - GMP

DFWGMP

Dallas/Fort Worth

Wed 1/7

1:50 pm-10:05 pm

1 stop17h 15m

Seoul Gimpo Intl

Wed 1/21

7:40 pm-2:25 pm

1 stop33h 45m

$962

DallasIncheon

DAL - ICN

DALICN

Dallas Love Field

Tue 2/3

6:00 am-3:50 pm

1 stop18h 50m

Incheon Intl

Wed 2/25

7:25 pm-10:31 pm

1 stop18h 06m

$1,016

DallasSeoul

DFW - GMP

DFWGMP

Dallas/Fort Worth

Tue 1/13

6:45 am-11:00 am

2 stops37h 15m

Seoul Gimpo Intl

Tue 1/20

8:50 pm-11:54 pm

2 stops42h 04m

$1,036

DallasIncheon

DAL - ICN

DALICN

Dallas Love Field

Sun 1/11

6:00 am-3:50 pm

1 stop18h 50m

Incheon Intl

Fri 2/6

7:25 pm-10:29 pm

1 stop18h 04m

$1,067

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 February is another great option to travel to Seoul, with average flight prices from Dallas averaging around $1,032.

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 $1,077. 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 $1,242.

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

Flying to Seoul from Dallas 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 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 weeks ahead of your departure date. In general, you can expect to find flights to Seoul for around $1,309 when searching weeks 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 $1,131 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 30m

Direct flights

Every day

Airports in Seoul

2 airports
The fastest flight from Dallas to Seoul takes 14h 30m
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 30m, 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 $430Free CancellationRating
7.4
9,094 reviews
Search United Airlines flights
DeltaPriceFrom $477Free CancellationRating
7.9
8,007 reviews
Search Delta flights
Cathay PacificPriceFrom $732Free CancellationRating
7.6
1,095 reviews
Search Cathay Pacific flights
Asiana AirlinesPriceFrom $741Free CancellationRating
8.2
493 reviews
Search Asiana Airlines flights
Air CanadaPriceFrom $845Free CancellationRating
7.1
10,534 reviews
Search Air Canada flights
Hawaiian AirlinesPriceFrom $850Free CancellationRating
7.8
2,820 reviews
Search Hawaiian Airlines flights
American AirlinesPriceFrom $862Free CancellationRating
7.2
11,054 reviews
Search American Airlines flights
Korean AirPriceFrom $1,011Free CancellationRating
8.4
1,186 reviews
Search Korean Air flights
Turkish AirlinesPriceFrom $1,052Free CancellationRating
7.3
4,103 reviews
Search Turkish Airlines flights
FinnairPriceFrom $1,322Free CancellationRating
7.6
1,338 reviews
Search Finnair 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