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Cheap flights from Seoul to Dallas 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 Seoul to Dallas departing on 5/8. 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
8:35 pm - 11:59 pm
ICN
-
DFW
17h 24m
1 stop
Multiple Airlines Logo
6:20 am - 5:30 pm
DFW
-
ICN
21h 10m
1 stop
$707Multiple Airlines
Thu, Apr 16 - Thu, Apr 23
Multiple Airlines Logo
5:45 pm - 10:15 am
ICN
-
DFW
30h 30m
3 stops
Multiple Airlines Logo
9:36 pm - 4:05 pm
DFW
-
ICN
28h 29m
2 stops
$712Multiple Airlines
Sat, Apr 18 - Sat, Apr 25
Multiple Airlines Logo
8:35 pm - 11:59 pm
ICN
-
DFW
17h 24m
1 stop
Multiple Airlines Logo
6:20 am - 5:30 pm
DFW
-
ICN
21h 10m
1 stop
$722Multiple Airlines
Thu, Apr 16 - Thu, Apr 23
Multiple Airlines Logo
8:35 pm - 6:20 am
ICN
-
DFW
23h 45m
1 stop
Multiple Airlines Logo
3:36 pm - 5:30 pm
DFW
-
ICN
35h 54m
1 stop
$723Multiple Airlines
Wed, Apr 15 - Wed, Apr 22
Multiple Airlines Logo
8:35 pm - 11:59 pm
ICN
-
DFW
17h 24m
1 stop
Multiple Airlines Logo
6:00 am - 6:35 pm
DFW
-
ICN
22h 35m
1 stop
$732Multiple Airlines
Wed, Apr 1 - Wed, Apr 8
EVA Air Logo
8:20 pm - 7:55 pm
GMP
-
DFW
37h 35m
1 stop
EVA Air Logo
10:50 pm - 12:50 pm
DFW
-
GMP
24h 00m
1 stop
$1,154EVA Air
Wed, Jun 3 - Wed, Jul 1
Delta Logo
7:40 pm - 11:27 am
ICN
-
DAL
29h 47m
2 stops
Delta Logo
6:40 pm - 5:20 pm
DAL
-
ICN
32h 40m
2 stops
$1,182Delta
Wed, Apr 1 - Sun, Apr 5
Delta Logo
4:25 pm - 9:42 am
ICN
-
DAL
31h 17m
1 stop
Delta Logo
3:59 pm - 5:20 pm
DAL
-
ICN
35h 21m
2 stops
$1,195Delta
Wed, Apr 1 - Sun, Apr 5
Japan Airlines Logo
12:05 pm - 8:30 am
GMP
-
DFW
34h 25m
1 stop
Japan Airlines Logo
11:15 am - 9:15 pm
DFW
-
GMP
20h 00m
1 stop
$1,232Japan Airlines
Mon, May 18 - Mon, Jun 8
Japan Airlines Logo
7:15 pm - 5:50 pm
GMP
-
DFW
36h 35m
2 stops
Japan Airlines Logo
11:15 am - 9:15 pm
DFW
-
GMP
20h 00m
1 stop
$1,237Japan Airlines
Mon, May 18 - Mon, Jun 8

Alaska Airlines flights from Seoul to Dallas

Our best Alaska Airlines deals on Seoul to Dallas flight tickets
Alaska Airlines
May 20
ICN7:35 pmIncheon Intl
18h 24m
1 stop
DFW11:59 pmDallas/Fort Worth
Jun 10
DFW8:42 pmDallas/Fort Worth
30h 48m
1 stop
ICN5:30 pmIncheon Intl
$858
Alaska Airlines
May 25
ICN7:35 pmIncheon Intl
23h 25m
1 stop
DFW5:00 amDallas/Fort Worth
Aug 18
DFW8:42 pmDallas/Fort Worth
30h 48m
1 stop
ICN5:30 pmIncheon Intl
$949
Alaska Airlines
May 25
ICN7:35 pmIncheon Intl
23h 25m
1 stop
DFW5:00 amDallas/Fort Worth
Jun 12
DFW6:22 amDallas/Fort Worth
21h 08m
1 stop
ICN5:30 pmIncheon Intl
$976

Japan Airlines flights from Seoul to Dallas

Our best Japan Airlines deals on Seoul to Dallas flight tickets
Japan Airlines
May 18
GMP12:05 pmSeoul Gimpo Intl
34h 25m
1 stop
DFW8:30 amDallas/Fort Worth
Jun 8
DFW11:15 amDallas/Fort Worth
20h 00m
1 stop
GMP9:15 pmSeoul Gimpo Intl
$1,232
Japan Airlines
May 18
GMP7:15 pmSeoul Gimpo Intl
36h 35m
2 stops
DFW5:50 pmDallas/Fort Worth
Jun 8
DFW11:15 amDallas/Fort Worth
20h 00m
1 stop
GMP9:15 pmSeoul Gimpo Intl
$1,237
Japan Airlines
Jun 3
GMP8:00 amSeoul Gimpo Intl
25h 15m
2 stops
DFW7:15 pmDallas/Fort Worth
Jul 1
DFW12:05 pmDallas/Fort Worth
19h 10m
1 stop
GMP9:15 pmSeoul Gimpo Intl
$1,241

momondo Fare Finder

 
Customize your flight search to find flights from Seoul to Dallas 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 March 4, 2026.
Use the filters below to find and compare flights from Seoul to Dallas that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

IncheonDallas

ICN - DFW

ICNDFW

Incheon Intl

Thu 4/16

8:35 pm-11:59 pm

1 stop17h 24m

Dallas/Fort Worth

Thu 4/23

6:20 am-5:30 pm

1 stop21h 10m

$707

IncheonDallas

ICN - DFW

ICNDFW

Incheon Intl

Sat 4/18

5:45 pm-10:15 am

3 stops30h 30m

Dallas/Fort Worth

Sat 4/25

9:36 pm-4:05 pm

2 stops28h 29m

$712

IncheonDallas

ICN - DFW

ICNDFW

Incheon Intl

Thu 4/16

8:35 pm-11:59 pm

1 stop17h 24m

Dallas/Fort Worth

Thu 4/23

6:20 am-5:30 pm

1 stop21h 10m

$722

IncheonDallas

ICN - DFW

ICNDFW

Incheon Intl

Wed 4/15

8:35 pm-6:20 am

1 stop23h 45m

Dallas/Fort Worth

Wed 4/22

3:36 pm-5:30 pm

1 stop35h 54m

$723

IncheonDallas

ICN - DFW

ICNDFW

Incheon Intl

Wed 4/1

8:35 pm-11:59 pm

1 stop17h 24m

Dallas/Fort Worth

Wed 4/8

6:00 am-6:35 pm

1 stop22h 35m

$732

SeoulDallas

GMP - DFW

GMPDFW

Seoul Gimpo Intl

Wed 6/3

8:20 pm-7:55 pm

1 stop37h 35m

Dallas/Fort Worth

Wed 7/1

10:50 pm-12:50 pm

1 stop24h 00m

$1,154

IncheonDallas

ICN - DAL

ICNDAL

Incheon Intl

Wed 4/1

7:40 pm-11:27 am

2 stops29h 47m

Dallas Love Field

Sun 4/5

6:40 pm-5:20 pm

2 stops32h 40m

$1,182

IncheonDallas

ICN - DAL

ICNDAL

Incheon Intl

Wed 4/1

4:25 pm-9:42 am

1 stop31h 17m

Dallas Love Field

Sun 4/5

3:59 pm-5:20 pm

2 stops35h 21m

$1,195

SeoulDallas

GMP - DFW

GMPDFW

Seoul Gimpo Intl

Mon 5/18

12:05 pm-8:30 am

1 stop34h 25m

Dallas/Fort Worth

Mon 6/8

11:15 am-9:15 pm

1 stop20h 00m

$1,232

SeoulDallas

GMP - DFW

GMPDFW

Seoul Gimpo Intl

Mon 5/18

7:15 pm-5:50 pm

2 stops36h 35m

Dallas/Fort Worth

Mon 6/8

11:15 am-9:15 pm

1 stop20h 00m

$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 Dallas from

How to get the cheapest flight ticket from Seoul to Dallas

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 typical price of a round-trip flight between Seoul and Dallas?

What is the cheapest month to fly to Dallas?

If you are unable to visit Dallas during the month of November, then departing from Seoul during the month September is also very affordable. Most momondo users find prices during this month for around $971.

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

On average, the least expensive day to fly to Dallas from Seoul is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $926. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Sunday is the most expensive day to depart from Seoul because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,130.

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

Flying to Dallas from Seoul in the evening is the least expensive time of day to depart. momondo users have found prices as low as $880 when looking at flights departing in the evening. In the morning is when there is more demand to fly to Dallas, so prices are often more expensive at around $1,050 per ticket.

What is the cheapest Seoul to Dallas flight route?

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

How far in advance should I book a flight to Dallas?

You are more likely to see cheaper flights to Dallas from Seoul when booking weeks ahead of your departure date. In general, you can expect to find flights to Dallas for around $1,009 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Dallas from Seoul for as low as $773 on momondo.

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

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

Cheap Seoul to Dallas flight deals and tips

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

Fastest flight time

12h 40m

Direct flights

Every day

Airports in Dallas

3 airports
The fastest flight from Seoul to Dallas takes 12h 40m
Direct flights go from Seoul to Dallas every day.
There are 3 airports in Dallas. From Seoul there are direct flights to Dallas/Fort Worth (DFW).
Search flight deals

  • How far is Seoul to Dallas by plane?

    A flight from Seoul to Dallas will travel around 6814.1 mi. In terms of flight time, this usually takes a little over 12h 40m.

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

    Prices for flights from Seoul to Dallas were last updated today.

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

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

    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 Seoul to Dallas.

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

    The necessary travel and health documents for your Dallas 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.

Best airlines flying from Seoul to Dallas

Compare and see reviews for airlines that fly from Seoul to Dallas with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $705Free CancellationRating
7.1
11,380 reviews
Search American Airlines flights
United AirlinesPriceFrom $708Free CancellationRating
7.4
9,388 reviews
Search United Airlines flights
Korean AirPriceFrom $787Free CancellationRating
8.4
1,195 reviews
Search Korean Air flights
DeltaPriceFrom $788Free CancellationRating
7.9
8,246 reviews
Search Delta flights

Why use momondo?

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

It is quick and easy to find Seoul to Dallas flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Dallas that suits you.

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

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

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

momondo provides multiple filters to help you find the best flight to Dallas from Seoul. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Of course. momondo tracks the price of Seoul to Dallas flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Find better results for your trip to the United States

Fly into one of these airports located in Dallas

Airports listed have a maximum distance of 15.5 mi from Dallas
Dallas Love Field Airport
Dallas/Fort Worth Airport