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Cheap flights from Seoul to Dallas from $454

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 5/20. 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.
Air Canada Logo
7:05 pm - 11:37 am
ICN
-
DFW
30h 32m
1 stop
Air Canada Logo
8:45 pm - 4:05 pm
DFW
-
ICN
29h 20m
2 stops
$839Air Canada
Fri, Sep 25 - Mon, Oct 5
Air Canada Logo
5:45 pm - 11:32 am
ICN
-
DFW
31h 47m
2 stops
Air Canada Logo
9:00 pm - 4:05 pm
DFW
-
ICN
29h 05m
2 stops
$844Air Canada
Tue, May 5 - Mon, May 11
Multiple Airlines Logo
9:00 pm - 11:59 pm
ICN
-
DFW
16h 59m
1 stop
Multiple Airlines Logo
8:47 pm - 5:15 am
DFW
-
ICN
18h 28m
1 stop
$853Multiple Airlines
Mon, Apr 20 - Sun, May 3
Multiple Airlines Logo
9:00 pm - 5:00 am
ICN
-
DFW
22h 00m
1 stop
Multiple Airlines Logo
6:00 pm - 4:45 am
DFW
-
ICN
20h 45m
1 stop
$856Multiple Airlines
Tue, May 12 - Mon, Aug 3
Multiple Airlines Logo
9:00 pm - 11:59 pm
ICN
-
DFW
16h 59m
1 stop
Multiple Airlines Logo
4:13 pm - 4:45 am
DFW
-
ICN
22h 32m
1 stop
$859Multiple Airlines
Thu, May 14 - Tue, Aug 4
Air Canada Logo
5:45 pm - 11:32 am
ICN
-
DFW
31h 47m
2 stops
Air Canada Logo
9:00 pm - 4:05 pm
DFW
-
ICN
29h 05m
2 stops
$862Air Canada
Tue, May 12 - Tue, May 19
Delta Logo
7:40 pm - 9:28 am
ICN
-
DAL
27h 48m
2 stops
Delta Logo
6:37 pm - 5:20 pm
DAL
-
ICN
32h 43m
2 stops
$1,132Delta
Fri, Sep 25 - Sun, Oct 4
Delta Logo
8:45 am - 10:27 pm
ICN
-
DAL
27h 42m
1 stop
Delta Logo
6:37 pm - 5:20 pm
DAL
-
ICN
32h 43m
2 stops
$1,144Delta
Fri, Sep 25 - Sun, Oct 4
Japan Airlines Logo
8:00 am - 6:45 pm
GMP
-
DFW
24h 45m
2 stops
Japan Airlines Logo
9:35 am - 9:15 pm
DFW
-
GMP
21h 40m
2 stops
$1,201Japan Airlines
Tue, May 12 - Tue, May 19
Japan Airlines Logo
7:15 pm - 8:30 am
GMP
-
DFW
27h 15m
1 stop
Japan Airlines Logo
9:35 am - 9:15 pm
DFW
-
GMP
21h 40m
2 stops
$1,205Japan Airlines
Mon, May 11 - Mon, May 18

Air Canada flights from Seoul to Dallas

Our best Air Canada deals on Seoul to Dallas flight tickets
Air Canada
Sep 25
ICN7:05 pmIncheon Intl
30h 32m
1 stop
DFW11:37 amDallas/Fort Worth
Oct 5
DFW8:45 pmDallas/Fort Worth
29h 20m
2 stops
ICN4:05 pmIncheon Intl
$839
Air Canada
May 5
ICN5:45 pmIncheon Intl
31h 47m
2 stops
DFW11:32 amDallas/Fort Worth
May 11
DFW9:00 pmDallas/Fort Worth
29h 05m
2 stops
ICN4:05 pmIncheon Intl
$844
Air Canada
May 12
ICN5:45 pmIncheon Intl
31h 47m
2 stops
DFW11:32 amDallas/Fort Worth
May 19
DFW9:00 pmDallas/Fort Worth
29h 05m
2 stops
ICN4:05 pmIncheon Intl
$862

Alaska Airlines flights from Seoul to Dallas

Our best Alaska Airlines deals on Seoul to Dallas flight tickets
Alaska Airlines
Apr 27
ICN7:35 pmIncheon Intl
23h 25m
1 stop
DFW5:00 amDallas/Fort Worth
May 6
DFW6:20 amDallas/Fort Worth
21h 10m
1 stop
ICN5:30 pmIncheon Intl
$899
Alaska Airlines
Apr 26
ICN7:35 pmIncheon Intl
23h 25m
1 stop
DFW5:00 amDallas/Fort Worth
May 3
DFW6:20 amDallas/Fort Worth
21h 10m
1 stop
ICN5:30 pmIncheon Intl
$900
Alaska Airlines
Apr 29
ICN7:35 pmIncheon Intl
36h 40m
1 stop
DFW6:15 pmDallas/Fort Worth
May 6
DFW6:20 amDallas/Fort Worth
21h 10m
1 stop
ICN5:30 pmIncheon Intl
$907

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 31, 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

Cheapest round-trip

IncheonDallas

ICN - DFW

ICNDFW

Incheon Intl

Fri 9/25

7:05 pm-11:37 am

1 stop30h 32m

Dallas/Fort Worth

Mon 10/5

8:45 pm-4:05 pm

2 stops29h 20m

$839

IncheonDallas

ICN - DFW

ICNDFW

Incheon Intl

Tue 5/5

5:45 pm-11:32 am

2 stops31h 47m

Dallas/Fort Worth

Mon 5/11

9:00 pm-4:05 pm

2 stops29h 05m

$844
Quickest round-trip

IncheonDallas

ICN - DFW

ICNDFW

Incheon Intl

Mon 4/20

9:00 pm-11:59 pm

1 stop16h 59m

Dallas/Fort Worth

Sun 5/3

8:47 pm-5:15 am

1 stop18h 28m

$853

IncheonDallas

ICN - DFW

ICNDFW

Incheon Intl

Tue 5/12

9:00 pm-5:00 am

1 stop22h 00m

Dallas/Fort Worth

Mon 8/3

6:00 pm-4:45 am

1 stop20h 45m

$856

IncheonDallas

ICN - DFW

ICNDFW

Incheon Intl

Thu 5/14

9:00 pm-11:59 pm

1 stop16h 59m

Dallas/Fort Worth

Tue 8/4

4:13 pm-4:45 am

1 stop22h 32m

$859

IncheonDallas

ICN - DFW

ICNDFW

Incheon Intl

Tue 5/12

5:45 pm-11:32 am

2 stops31h 47m

Dallas/Fort Worth

Tue 5/19

9:00 pm-4:05 pm

2 stops29h 05m

$862

IncheonDallas

ICN - DAL

ICNDAL

Incheon Intl

Fri 9/25

7:40 pm-9:28 am

2 stops27h 48m

Dallas Love Field

Sun 10/4

6:37 pm-5:20 pm

2 stops32h 43m

$1,132

IncheonDallas

ICN - DAL

ICNDAL

Incheon Intl

Fri 9/25

8:45 am-10:27 pm

1 stop27h 42m

Dallas Love Field

Sun 10/4

6:37 pm-5:20 pm

2 stops32h 43m

$1,144

SeoulDallas

GMP - DFW

GMPDFW

Seoul Gimpo Intl

Tue 5/12

8:00 am-6:45 pm

2 stops24h 45m

Dallas/Fort Worth

Tue 5/19

9:35 am-9:15 pm

2 stops21h 40m

$1,201

SeoulDallas

GMP - DFW

GMPDFW

Seoul Gimpo Intl

Mon 5/11

7:15 pm-8:30 am

1 stop27h 15m

Dallas/Fort Worth

Mon 5/18

9:35 am-9:15 pm

2 stops21h 40m

$1,205

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 February is also very affordable. Most momondo users find prices during this month for around $969.

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 $918. 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 $1,122.

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 $883 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 $1,031 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 $1,012 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 $704Free CancellationRating
7.1
11,543 reviews
Search American Airlines flights
Korean AirPriceFrom $782Free CancellationRating
8.4
1,203 reviews
Search Korean Air flights
DeltaPriceFrom $788Free CancellationRating
7.9
8,364 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