Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Seoul to Dallas from $397

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 4/27. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Seoul to Dallas

Cheap round-trip flights

Enter your travel dates to find the best prices.
Alaska Airlines Logo
7:35 pm - 11:59 pm
ICN
-
DFW
18h 24m
1 stop
Alaska Airlines Logo
6:58 pm - 5:30 pm
DFW
-
ICN
32h 32m
1 stop
$730Alaska Airlines
Mon, May 4 - Sat, May 9
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
$754Multiple Airlines
Fri, Mar 27 - Thu, Apr 9
Hawaiian Airlines Logo
8:35 pm - 11:59 pm
ICN
-
DFW
17h 24m
1 stop
Hawaiian Airlines Logo
6:00 am - 6:35 pm
DFW
-
ICN
22h 35m
1 stop
$830Hawaiian Airlines
Sat, Apr 11 - Sat, Apr 18
Hawaiian Airlines Logo
8:35 pm - 11:59 pm
ICN
-
DFW
17h 24m
1 stop
Hawaiian Airlines Logo
6:00 am - 6:35 pm
DFW
-
ICN
22h 35m
1 stop
$838Hawaiian Airlines
Mon, Apr 13 - Mon, Apr 20
Asiana Airlines Logo
11:45 am - 10:15 pm
ICN
-
DFW
24h 30m
1 stop
Asiana Airlines Logo
7:43 pm - 4:20 am
DFW
-
ICN
18h 37m
1 stop
$851Asiana Airlines
Tue, Mar 17 - Mon, Apr 6
Asiana Airlines Logo
11:45 am - 10:15 pm
ICN
-
DFW
24h 30m
1 stop
Asiana Airlines Logo
5:15 am - 3:00 pm
DFW
-
ICN
19h 45m
2 stops
$855Asiana Airlines
Tue, Mar 17 - Wed, Apr 8
Delta Logo
6:00 pm - 10:45 pm
ICN
-
DAL
18h 45m
1 stop
Delta Logo
6:40 pm - 5:20 pm
DAL
-
ICN
32h 40m
2 stops
$1,164Delta
Tue, Mar 17 - Tue, Apr 7
Delta Logo
6:00 pm - 10:45 pm
ICN
-
DAL
18h 45m
1 stop
Delta Logo
6:05 am - 5:20 pm
DAL
-
ICN
21h 15m
2 stops
$1,165Delta
Tue, Mar 17 - Thu, Apr 9
Japan Airlines Logo
8:00 am - 5:05 pm
GMP
-
DFW
23h 05m
2 stops
Japan Airlines Logo
11:50 am - 9:15 pm
DFW
-
GMP
19h 25m
1 stop
$1,292Japan Airlines
Thu, Apr 2 - Tue, Apr 21
Japan Airlines Logo
7:15 pm - 8:30 am
GMP
-
DFW
27h 15m
1 stop
Japan Airlines Logo
10:45 am - 9:15 pm
DFW
-
GMP
20h 30m
1 stop
$1,294Japan Airlines
Thu, Apr 2 - Tue, Apr 21

Hawaiian Airlines flights from Seoul to Dallas

Our best Hawaiian Airlines deals on Seoul to Dallas flight tickets
Hawaiian Airlines
Apr 11
ICN8:35 pmIncheon Intl
17h 24m
1 stop
DFW11:59 pmDallas/Fort Worth
Apr 18
DFW6:00 amDallas/Fort Worth
22h 35m
1 stop
ICN6:35 pmIncheon Intl
$830
Hawaiian Airlines
Apr 13
ICN8:35 pmIncheon Intl
17h 24m
1 stop
DFW11:59 pmDallas/Fort Worth
Apr 20
DFW6:00 amDallas/Fort Worth
22h 35m
1 stop
ICN6:35 pmIncheon Intl
$838
Hawaiian Airlines
Mar 5
ICN8:35 pmIncheon Intl
18h 24m
1 stop
DFW11:59 pmDallas/Fort Worth
Mar 12
DFW6:00 amDallas/Fort Worth
22h 35m
1 stop
ICN6:35 pmIncheon Intl
$851

United Airlines flights from Seoul to Dallas

Our best United Airlines deals on Seoul to Dallas flight tickets
United Airlines
Mar 17
ICN11:45 amIncheon Intl
24h 30m
1 stop
DFW10:15 pmDallas/Fort Worth
Apr 6
DFW7:43 pmDallas/Fort Worth
18h 37m
1 stop
ICN4:20 amIncheon Intl
$856
United Airlines
May 19
ICN11:30 amIncheon Intl
24h 26m
2 stops
DFW9:56 pmDallas/Fort Worth
Aug 6
DFW6:00 amDallas/Fort Worth
19h 00m
1 stop
ICN3:00 pmIncheon Intl
$863
United Airlines
Mar 3
ICN12:45 pmIncheon Intl
18h 42m
1 stop
DFW4:27 pmDallas/Fort Worth
Mar 9
DFW5:20 pmDallas/Fort Worth
31h 55m
2 stops
ICN3:15 pmIncheon Intl
$864

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 February 27, 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

Mon 5/4

7:35 pm-11:59 pm

1 stop18h 24m

Dallas/Fort Worth

Sat 5/9

6:58 pm-5:30 pm

1 stop32h 32m

$730

IncheonDallas

ICN - DFW

ICNDFW

Incheon Intl

Fri 3/27

8:35 pm-11:59 pm

1 stop17h 24m

Dallas/Fort Worth

Thu 4/9

6:00 am-6:35 pm

1 stop22h 35m

$754

IncheonDallas

ICN - DFW

ICNDFW

Incheon Intl

Sat 4/11

8:35 pm-11:59 pm

1 stop17h 24m

Dallas/Fort Worth

Sat 4/18

6:00 am-6:35 pm

1 stop22h 35m

$830

IncheonDallas

ICN - DFW

ICNDFW

Incheon Intl

Mon 4/13

8:35 pm-11:59 pm

1 stop17h 24m

Dallas/Fort Worth

Mon 4/20

6:00 am-6:35 pm

1 stop22h 35m

$838

IncheonDallas

ICN - DFW

ICNDFW

Incheon Intl

Tue 3/17

11:45 am-10:15 pm

1 stop24h 30m

Dallas/Fort Worth

Mon 4/6

7:43 pm-4:20 am

1 stop18h 37m

$851

IncheonDallas

ICN - DFW

ICNDFW

Incheon Intl

Tue 3/17

11:45 am-10:15 pm

1 stop24h 30m

Dallas/Fort Worth

Wed 4/8

5:15 am-3:00 pm

2 stops19h 45m

$855

IncheonDallas

ICN - DAL

ICNDAL

Incheon Intl

Tue 3/17

6:00 pm-10:45 pm

1 stop18h 45m

Dallas Love Field

Tue 4/7

6:40 pm-5:20 pm

2 stops32h 40m

$1,164

IncheonDallas

ICN - DAL

ICNDAL

Incheon Intl

Tue 3/17

6:00 pm-10:45 pm

1 stop18h 45m

Dallas Love Field

Thu 4/9

6:05 am-5:20 pm

2 stops21h 15m

$1,165

SeoulDallas

GMP - DFW

GMPDFW

Seoul Gimpo Intl

Thu 4/2

8:00 am-5:05 pm

2 stops23h 05m

Dallas/Fort Worth

Tue 4/21

11:50 am-9:15 pm

1 stop19h 25m

$1,292

SeoulDallas

GMP - DFW

GMPDFW

Seoul Gimpo Intl

Thu 4/2

7:15 pm-8:30 am

1 stop27h 15m

Dallas/Fort Worth

Tue 4/21

10:45 am-9:15 pm

1 stop20h 30m

$1,294

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 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 March is also very affordable. Most momondo users find prices during this month for around $899.

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 $1,008 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
United AirlinesPriceFrom $689Free CancellationRating
7.4
9,358 reviews
Search United Airlines flights
American AirlinesPriceFrom $705Free CancellationRating
7.1
11,363 reviews
Search American Airlines flights
Korean AirPriceFrom $787Free CancellationRating
8.4
1,195 reviews
Search Korean Air flights
DeltaPriceFrom $788Free CancellationRating
7.9
8,241 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.

An easier way to manage your Dallas trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sun 3/29
Sun 4/5
By creating a price alert you accept our terms of use and privacy policy.

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