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Cheap flights from Dallas to Seoul from $302

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 10/14. 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

United Airlines Logo
7:00 am - 3:00 pmDFW-ICN
18h 00m1 stop
United Airlines Logo
11:30 am - 4:18 pmICN-DFW
18h 48m1 stop
$856United Airlines
Find Deal
Mon, Sep 29 - Wed, Oct 8
Alaska Airlines Logo
8:10 am - 6:35 pmDFW-ICN
20h 25m1 stop
Alaska Airlines Logo
8:35 pm - 11:59 pmICN-DFW
17h 24m1 stop
$858Alaska Airlines
Find Deal
Sat, Oct 4 - Sat, Oct 18
Logo
7:19 am - 7:20 amDFW-ICN
58h 01m2 stops
Logo
12:45 pm - 11:12 pmICN-DFW
24h 27m1 stop
$859
Find Deal
Sat, Oct 11 - Sat, Oct 25
Logo
10:36 pm - 9:15 pmDFW-ICN
32h 39m2 stops
Logo
6:20 pm - 10:45 pmICN-DFW
18h 25m1 stop
$860
Find Deal
Mon, Sep 29 - Mon, Oct 20
Turkish Airlines Logo
8:55 pm - 5:40 pmDFW-ICN
30h 45m1 stop
Turkish Airlines Logo
12:10 am - 7:40 pmICN-DFW
33h 30m1 stop
$891Turkish Airlines
Find Deal
Wed, Oct 15 - Mon, Oct 27
Turkish Airlines Logo
2:30 pm - 5:40 pmDFW-ICN
37h 10m1 stop
Turkish Airlines Logo
12:10 am - 7:40 pmICN-DFW
33h 30m1 stop
$895Turkish Airlines
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Wed, Oct 15 - Mon, Oct 27
Delta Logo
6:29 pm - 2:10 pmDAL-ICN
29h 41m1 stop
Delta Logo
5:50 pm - 10:36 pmICN-DAL
19h 46m1 stop
$1,148Delta
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Sat, Sep 20 - Tue, Feb 3
Delta Logo
6:00 am - 5:45 pmDAL-ICN
20h 45m1 stop
Delta Logo
9:35 am - 3:05 pmICN-DAL
20h 30m2 stops
$1,153Delta
Find Deal
Wed, Nov 19 - Tue, Feb 10
Korean Air Logo
6:00 am - 5:45 pmDAL-ICN
20h 45m1 stop
Korean Air Logo
7:25 pm - 10:36 pmICN-DAL
18h 11m1 stop
$1,661Korean Air
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Fri, Feb 6 - Fri, Feb 27
Korean Air Logo
6:29 pm - 4:00 amDAL-ICN
19h 31m1 stop
Korean Air Logo
4:25 pm - 8:42 pmICN-DAL
18h 17m1 stop
$1,702Korean Air
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Mon, Sep 29 - Thu, Oct 9

United Airlines flights from Dallas to Incheon Intl Airport

Our best United Airlines deals on Dallas to Incheon Intl Airport flight tickets
United Airlines
Sep 29
DFW7:00 amDallas/Fort Worth
18h 00m
1 stop
ICN3:00 pmIncheon Intl
Oct 8
ICN11:30 amIncheon Intl
18h 48m
1 stop
DFW4:18 pmDallas/Fort Worth
$856
Find similar
United Airlines
Nov 18
DFW7:30 amDallas/Fort Worth
17h 45m
1 stop
ICN4:15 pmIncheon Intl
Dec 6
ICN12:45 pmIncheon Intl
19h 13m
2 stops
DFW4:58 pmDallas/Fort Worth
$861
Find similar
United Airlines
Sep 19
DFW7:59 pmDallas/Fort Worth
29h 01m
1 stop
ICN3:00 pmIncheon Intl
Oct 8
ICN11:30 amIncheon Intl
24h 30m
1 stop
DFW10:00 pmDallas/Fort Worth
$863
Find similar

Korean Air flights from Dallas to Incheon Intl Airport

Our best Korean Air deals on Dallas to Incheon Intl Airport flight tickets
Korean Air
Sep 2
DFW11:55 amDallas/Fort Worth
14h 45m
ICN4:40 pmIncheon Intl
Sep 8
ICN9:30 amIncheon Intl
12h 40m
DFW8:10 amDallas/Fort Worth
$1,174
Find similar
Korean Air
Feb 6
DAL6:00 amDallas Love Field
20h 45m
1 stop
ICN5:45 pmIncheon Intl
Feb 27
ICN7:25 pmIncheon Intl
18h 11m
1 stop
DAL10:36 pmDallas Love Field
$1,661
Find similar
Korean Air
Sep 29
DAL6:29 pmDallas Love Field
19h 31m
1 stop
ICN4:00 amIncheon Intl
Oct 9
ICN4:25 pmIncheon Intl
18h 17m
1 stop
DAL8:42 pmDallas Love Field
$1,702
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Dallas to Incheon Intl Airport 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 25, 2025.
Use the filters below to find and compare flights from Dallas to Incheon Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DallasIncheon

DFW - ICN

DFWICN

Dallas/Fort Worth

Mon 9/29

7:00 am-3:00 pm

1 stop18h 00m

Incheon Intl

Wed 10/8

11:30 am-4:18 pm

1 stop18h 48m

$856

DallasIncheon

DFW - ICN

DFWICN

Dallas/Fort Worth

Sat 10/4

8:10 am-6:35 pm

1 stop20h 25m

Incheon Intl

Sat 10/18

8:35 pm-11:59 pm

1 stop17h 24m

$858

DallasIncheon

DFW - ICN

DFWICN

Dallas/Fort Worth

Sat 10/11

7:19 am-7:20 am

2 stops58h 01m

Incheon Intl

Sat 10/25

12:45 pm-11:12 pm

1 stop24h 27m

$859

DallasIncheon

DFW - ICN

DFWICN

Dallas/Fort Worth

Mon 9/29

10:36 pm-9:15 pm

2 stops32h 39m

Incheon Intl

Mon 10/20

6:20 pm-10:45 pm

1 stop18h 25m

$860

DallasIncheon

DFW - ICN

DFWICN

Dallas/Fort Worth

Wed 10/15

8:55 pm-5:40 pm

1 stop30h 45m

Incheon Intl

Mon 10/27

12:10 am-7:40 pm

1 stop33h 30m

$891

DallasIncheon

DFW - ICN

DFWICN

Dallas/Fort Worth

Wed 10/15

2:30 pm-5:40 pm

1 stop37h 10m

Incheon Intl

Mon 10/27

12:10 am-7:40 pm

1 stop33h 30m

$895

DallasIncheon

DAL - ICN

DALICN

Dallas Love Field

Sat 9/20

6:29 pm-2:10 pm

1 stop29h 41m

Incheon Intl

Tue 2/3

5:50 pm-10:36 pm

1 stop19h 46m

$1,148

DallasIncheon

DAL - ICN

DALICN

Dallas Love Field

Wed 11/19

6:00 am-5:45 pm

1 stop20h 45m

Incheon Intl

Tue 2/10

9:35 am-3:05 pm

2 stops20h 30m

$1,153

DallasIncheon

DAL - ICN

DALICN

Dallas Love Field

Fri 2/6

6:00 am-5:45 pm

1 stop20h 45m

Incheon Intl

Fri 2/27

7:25 pm-10:36 pm

1 stop18h 11m

$1,661

DallasIncheon

DAL - ICN

DALICN

Dallas Love Field

Mon 9/29

6:29 pm-4:00 am

1 stop19h 31m

Incheon Intl

Thu 10/9

4:25 pm-8:42 pm

1 stop18h 17m

$1,702

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Dallas to Incheon Intl Airport

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 Incheon Intl Airport?

The cheapest month to fly to Incheon Intl Airport from Dallas is in August. Flight prices, which tend to average around $860, are often lower during this time because this is during the off-season. If you are unable to visit Incheon Intl Airport during the month of August, then departing from Dallas during the month January is also very affordable. Most momondo users find prices during this month for around $1,070.

What is the cheapest day to depart on your flight to Incheon Intl Airport?

The cheapest day to depart from Dallas to Incheon Intl Airport is on a Monday when prices can be found for as low as $1,207. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $1,303. These prices are subject to change though, so be sure to set up a Price Alert for flights to Incheon Intl Airport.

What is the cheapest time of day to depart on your flight to Incheon Intl Airport?

In the afternoon is the cheapest time of day to fly from Dallas to Incheon Intl Airport when you can find flight prices for as low as $1,079. Flying to Incheon Intl Airport in the afternoon is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $1,248 on average. Flights to Incheon Intl Airport from Dallas in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

What is the cheapest Dallas to Incheon Intl flight route?

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

How far in advance should I book a flight to Incheon Intl Airport?

You are more likely to see cheaper flights to Incheon Intl Airport from Dallas when booking weeks ahead of your departure date. In general, you can expect to find flights to Incheon Intl Airport for around $1,312 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Incheon Intl Airport from Dallas for as low as $1,089 on momondo.

What cabin class options are available on Dallas to Incheon Intl flights?

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

Cheap Dallas to Incheon Intl Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Dallas to Incheon Intl Airport

Fastest flight time

14h 25m

Direct flights

Every day
The fastest flight from Dallas to Incheon Intl Airport takes 14h 25m
Direct flights go from Dallas to Incheon Intl Airport every day.
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  • How far is Dallas to Incheon Intl by plane?

    A flight from Dallas to Incheon Intl will travel around 6837.1 mi. 17h 45m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Dallas to Incheon Intl Airport?

    Prices for flights from Dallas to Incheon Intl Airport refresh daily.

  • How many operators does momondo search for flights from Dallas to Incheon Intl Airport?

  • How old do you have to be to fly from Dallas to Incheon Intl Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Dallas to Incheon Intl Airport.

  • What documentation or ID do you need to fly to Incheon Intl Airport?

    The travel and health documents required for your trip to Incheon Intl Airport 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 Incheon Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Dallas to Incheon Intl Airport

Compare and see reviews for airlines that fly from Dallas to Incheon Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $342Free CancellationRating
7.4
8,940 reviews
Search United Airlines flights
Asiana AirlinesPriceFrom $741Free CancellationRating
8.2
477 reviews
Search Asiana Airlines flights
China EasternPriceFrom $748Free CancellationRating
7.2
161 reviews
Search China Eastern flights
DeltaPriceFrom $775Free CancellationRating
7.9
7,981 reviews
Search Delta flights
American AirlinesPriceFrom $858Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
Air CanadaPriceFrom $864Free CancellationRating
7.1
10,000 reviews
Search Air Canada flights
Turkish AirlinesPriceFrom $944Free CancellationRating
7.3
3,953 reviews
Search Turkish Airlines flights
Korean AirPriceFrom $1,028Free CancellationRating
8.4
1,133 reviews
Search Korean Air flights
FinnairPriceFrom $1,345Free CancellationRating
7.6
1,320 reviews
Search Finnair flights

Traveling to a place near Seoul?

Book flights to Seoul if you plan to visit one of these locations
Suwon
Seongnam
Daejeon
Anyang

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Dallas to Seoul. momondo saves you time and could save you money on your trip.

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

Yes. momondo enables you to select and highlight flights to Seoul from Dallas with this policy.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Dallas to Seoul.

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

Yes. momondo can track prices for Dallas to Seoul flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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