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Cheap flights from Dallas to Seoul from $372

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 4/21. 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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0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
8:32 pm - 3:50 pm
DFW
-
ICN
29h 18m
1 stop
Multiple Airlines Logo
6:00 pm - 5:18 am
ICN
-
DFW
25h 18m
1 stop
$813Multiple Airlines
Sat, Apr 25 - Mon, May 4
Multiple Airlines Logo
5:30 am - 3:50 pm
DFW
-
ICN
20h 20m
1 stop
Multiple Airlines Logo
9:10 pm - 7:26 pm
ICN
-
DFW
36h 16m
2 stops
$814Multiple Airlines
Mon, Apr 20 - Tue, May 5
Multiple Airlines Logo
8:32 pm - 3:50 pm
DFW
-
ICN
29h 18m
1 stop
Multiple Airlines Logo
6:00 pm - 5:50 am
ICN
-
DFW
25h 50m
2 stops
$819Multiple Airlines
Sat, Apr 18 - Mon, May 11
Multiple Airlines Logo
5:30 am - 3:50 pm
DFW
-
ICN
20h 20m
1 stop
Multiple Airlines Logo
6:00 pm - 5:50 am
ICN
-
DFW
25h 50m
2 stops
$821Multiple Airlines
Sun, Apr 19 - Wed, Apr 29
EVA Air Logo
10:50 pm - 7:15 pm
DFW
-
GMP
29h 25m
1 stop
EVA Air Logo
8:15 pm - 7:40 pm
GMP
-
DFW
37h 25m
1 stop
$915EVA Air
Mon, Mar 2 - Wed, Mar 11
EVA Air Logo
10:50 pm - 12:50 pm
DFW
-
GMP
24h 00m
1 stop
EVA Air Logo
7:15 pm - 7:55 pm
GMP
-
DFW
38h 40m
1 stop
$941EVA Air
Wed, May 6 - Tue, May 26
Japan Airlines Logo
9:35 am - 9:15 pm
DFW
-
GMP
21h 40m
2 stops
Japan Airlines Logo
8:00 am - 5:50 pm
GMP
-
DFW
23h 50m
2 stops
$1,071Japan Airlines
Wed, Apr 15 - Tue, May 12
Japan Airlines Logo
10:45 am - 9:15 pm
DFW
-
GMP
20h 30m
1 stop
Japan Airlines Logo
8:00 am - 5:50 pm
GMP
-
DFW
23h 50m
2 stops
$1,074Japan Airlines
Wed, Apr 15 - Tue, May 12
Delta Logo
6:40 pm - 4:00 am
DAL
-
ICN
19h 20m
1 stop
Delta Logo
10:35 am - 3:03 pm
ICN
-
DAL
18h 28m
1 stop
$1,086Delta
Mon, Apr 20 - Mon, May 4
Delta Logo
6:40 pm - 4:00 am
DAL
-
ICN
19h 20m
1 stop
Delta Logo
10:35 am - 3:13 pm
ICN
-
DAL
18h 38m
1 stop
$1,093Delta
Tue, Apr 14 - Mon, May 11

Air Canada flights from Dallas to Seoul

Our best Air Canada deals on Dallas to Seoul flight tickets
Air Canada
Apr 28
DFW12:20 pmDallas/Fort Worth
37h 45m
2 stops
ICN4:05 pmIncheon Intl
Jul 14
ICN6:00 pmIncheon Intl
41h 34m
1 stop
DFW9:34 pmDallas/Fort Worth
$836
Air Canada
Apr 14
DFW12:20 pmDallas/Fort Worth
37h 45m
2 stops
ICN4:05 pmIncheon Intl
Apr 28
ICN7:05 pmIncheon Intl
33h 47m
1 stop
DFW2:52 pmDallas/Fort Worth
$841
Air Canada
Apr 13
DFW12:20 pmDallas/Fort Worth
37h 45m
2 stops
ICN4:05 pmIncheon Intl
Apr 20
ICN7:05 pmIncheon Intl
33h 47m
1 stop
DFW2:52 pmDallas/Fort Worth
$844

Delta flights from Dallas to Seoul

Our best Delta deals on Dallas to Seoul flight tickets
Delta
Apr 20
DAL6:40 pmDallas Love Field
19h 20m
1 stop
ICN4:00 amIncheon Intl
May 4
ICN10:35 amIncheon Intl
18h 28m
1 stop
DAL3:03 pmDallas Love Field
$1,086
Delta
Apr 14
DAL6:40 pmDallas Love Field
19h 20m
1 stop
ICN4:00 amIncheon Intl
May 11
ICN10:35 amIncheon Intl
18h 38m
1 stop
DAL3:13 pmDallas Love Field
$1,093
Delta
Apr 15
DAL6:05 amDallas Love Field
21h 15m
2 stops
ICN5:20 pmIncheon Intl
May 12
ICN7:40 pmIncheon Intl
30h 00m
2 stops
DAL11:40 amDallas Love Field
$1,097

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 27, 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

Sat 4/25

8:32 pm-3:50 pm

1 stop29h 18m

Incheon Intl

Mon 5/4

6:00 pm-5:18 am

1 stop25h 18m

$813

DallasIncheon

DFW - ICN

DFWICN

Dallas/Fort Worth

Mon 4/20

5:30 am-3:50 pm

1 stop20h 20m

Incheon Intl

Tue 5/5

9:10 pm-7:26 pm

2 stops36h 16m

$814

DallasIncheon

DFW - ICN

DFWICN

Dallas/Fort Worth

Sat 4/18

8:32 pm-3:50 pm

1 stop29h 18m

Incheon Intl

Mon 5/11

6:00 pm-5:50 am

2 stops25h 50m

$819

DallasIncheon

DFW - ICN

DFWICN

Dallas/Fort Worth

Sun 4/19

5:30 am-3:50 pm

1 stop20h 20m

Incheon Intl

Wed 4/29

6:00 pm-5:50 am

2 stops25h 50m

$821

DallasSeoul

DFW - GMP

DFWGMP

Dallas/Fort Worth

Mon 3/2

10:50 pm-7:15 pm

1 stop29h 25m

Seoul Gimpo Intl

Wed 3/11

8:15 pm-7:40 pm

1 stop37h 25m

$915

DallasSeoul

DFW - GMP

DFWGMP

Dallas/Fort Worth

Wed 5/6

10:50 pm-12:50 pm

1 stop24h 00m

Seoul Gimpo Intl

Tue 5/26

7:15 pm-7:55 pm

1 stop38h 40m

$941

DallasSeoul

DFW - GMP

DFWGMP

Dallas/Fort Worth

Wed 4/15

9:35 am-9:15 pm

2 stops21h 40m

Seoul Gimpo Intl

Tue 5/12

8:00 am-5:50 pm

2 stops23h 50m

$1,071

DallasSeoul

DFW - GMP

DFWGMP

Dallas/Fort Worth

Wed 4/15

10:45 am-9:15 pm

1 stop20h 30m

Seoul Gimpo Intl

Tue 5/12

8:00 am-5:50 pm

2 stops23h 50m

$1,074

DallasIncheon

DAL - ICN

DALICN

Dallas Love Field

Mon 4/20

6:40 pm-4:00 am

1 stop19h 20m

Incheon Intl

Mon 5/4

10:35 am-3:03 pm

1 stop18h 28m

$1,086

DallasIncheon

DAL - ICN

DALICN

Dallas Love Field

Tue 4/14

6:40 pm-4:00 am

1 stop19h 20m

Incheon Intl

Mon 5/11

10:35 am-3:13 pm

1 stop18h 38m

$1,093

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 $1,003.

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 $982. 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 $1,183.

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 $1,295 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 $1,102 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 20m

Direct flights

Every day

Airports in Seoul

2 airports
The fastest flight from Dallas to Seoul takes 14h 20m
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 20m, 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
9,362 reviews
Search United Airlines flights
DeltaPriceFrom $474Free CancellationRating
7.9
8,240 reviews
Search Delta flights
Air CanadaPriceFrom $506Free CancellationRating
7.1
10,757 reviews
Search Air Canada flights
Japan AirlinesPriceFrom $722Free CancellationRating
8.3
1,716 reviews
Search Japan Airlines flights
Cathay PacificPriceFrom $732Free CancellationRating
7.6
1,180 reviews
Search Cathay Pacific flights
Asiana AirlinesPriceFrom $741Free CancellationRating
8.1
502 reviews
Search Asiana Airlines flights
EVA AirPriceFrom $839Free CancellationRating
8.4
1,359 reviews
Search EVA Air flights
Hawaiian AirlinesPriceFrom $850Free CancellationRating
7.8
2,837 reviews
Search Hawaiian Airlines flights
American AirlinesPriceFrom $874Free CancellationRating
7.1
11,366 reviews
Search American Airlines flights
Korean AirPriceFrom $1,001Free CancellationRating
8.4
1,195 reviews
Search Korean Air 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