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Cheap flights from Seoul to Dallas from $368

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 5/7. 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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Find the cheapest flights from Seoul to Dallas

Cheap round-trip flights

Enter your travel dates to find the best prices.
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
$715Multiple Airlines
Tue, Apr 21 - Tue, Apr 28
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
$718Multiple Airlines
Tue, Apr 21 - Tue, Apr 28
Multiple Airlines Logo
9:45 am - 9:45 pm
ICN
-
DFW
26h 00m
2 stops
Multiple Airlines Logo
8:45 pm - 4:05 pm
DFW
-
ICN
29h 20m
2 stops
$722Multiple Airlines
Tue, May 12 - Mon, Jun 22
Multiple Airlines Logo
9:00 pm - 11:59 pm
ICN
-
DFW
16h 59m
1 stop
Multiple Airlines Logo
3:36 pm - 5:15 am
DFW
-
ICN
23h 39m
1 stop
$769Multiple Airlines
Tue, Apr 21 - Tue, Apr 28
Multiple Airlines Logo
8:10 am - 9:45 pm
ICN
-
DFW
27h 35m
2 stops
Multiple Airlines Logo
12:30 pm - 4:05 pm
DFW
-
ICN
37h 35m
2 stops
$780Multiple Airlines
Thu, May 14 - Tue, Jul 14
Multiple Airlines Logo
9:00 pm - 11:59 pm
ICN
-
DFW
16h 59m
1 stop
Multiple Airlines Logo
10:45 pm - 3:20 pm
DFW
-
ICN
26h 35m
1 stop
$783Multiple Airlines
Tue, May 12 - Mon, Jun 22
Alaska Airlines Logo
7:35 pm - 5:00 am
ICN
-
DFW
23h 25m
1 stop
Alaska Airlines Logo
6:20 am - 5:30 pm
DFW
-
ICN
21h 10m
1 stop
$798Alaska Airlines
Thu, Apr 23 - Mon, Apr 27
Japan Airlines Logo
8:00 am - 6:45 pm
GMP
-
DFW
24h 45m
2 stops
Japan Airlines Logo
11:15 am - 9:15 pm
DFW
-
GMP
20h 00m
1 stop
$1,226Japan Airlines
Tue, May 19 - Wed, May 27
Japan Airlines Logo
7:15 pm - 8:30 am
GMP
-
DFW
27h 15m
1 stop
Japan Airlines Logo
11:15 am - 9:15 pm
DFW
-
GMP
20h 00m
1 stop
$1,228Japan Airlines
Mon, May 18 - Mon, Jun 8
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
$1,229Japan Airlines
Mon, May 18 - Mon, Jun 8

Japan Airlines flights from Seoul to Dallas

Our best Japan Airlines deals on Seoul to Dallas flight tickets
Japan Airlines
May 19
GMP8:00 amSeoul Gimpo Intl
24h 45m
2 stops
DFW6:45 pmDallas/Fort Worth
May 27
DFW11:15 amDallas/Fort Worth
20h 00m
1 stop
GMP9:15 pmSeoul Gimpo Intl
$1,226
Japan Airlines
May 18
GMP7:15 pmSeoul Gimpo Intl
27h 15m
1 stop
DFW8:30 amDallas/Fort Worth
Jun 8
DFW11:15 amDallas/Fort Worth
20h 00m
1 stop
GMP9:15 pmSeoul Gimpo Intl
$1,228
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
$1,229

Alaska Airlines flights from Seoul to Dallas

Our best Alaska Airlines deals on Seoul to Dallas flight tickets
Alaska Airlines
Apr 23
ICN7:35 pmIncheon Intl
23h 25m
1 stop
DFW5:00 amDallas/Fort Worth
Apr 27
DFW6:20 amDallas/Fort Worth
21h 10m
1 stop
ICN5:30 pmIncheon Intl
$799
Alaska Airlines
Jun 1
ICN7:35 pmIncheon Intl
23h 25m
1 stop
DFW5:00 amDallas/Fort Worth
Jun 7
DFW6:20 amDallas/Fort Worth
21h 10m
1 stop
ICN5:30 pmIncheon Intl
$814
Alaska Airlines
Apr 27
ICN7:35 pmIncheon Intl
23h 25m
1 stop
DFW5:00 amDallas/Fort Worth
May 9
DFW6:58 pmDallas/Fort Worth
32h 32m
1 stop
ICN5:30 pmIncheon Intl
$822

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 10, 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

Tue 4/21

5:45 pm-10:15 am

3 stops30h 30m

Dallas/Fort Worth

Tue 4/28

9:36 pm-4:05 pm

2 stops28h 29m

$715

IncheonDallas

ICN - DFW

ICNDFW

Incheon Intl

Tue 4/21

5:45 pm-10:15 am

3 stops30h 30m

Dallas/Fort Worth

Tue 4/28

9:36 pm-4:05 pm

2 stops28h 29m

$718

IncheonDallas

ICN - DFW

ICNDFW

Incheon Intl

Tue 5/12

9:45 am-9:45 pm

2 stops26h 00m

Dallas/Fort Worth

Mon 6/22

8:45 pm-4:05 pm

2 stops29h 20m

$722
Quickest round-trip

IncheonDallas

ICN - DFW

ICNDFW

Incheon Intl

Tue 4/21

9:00 pm-11:59 pm

1 stop16h 59m

Dallas/Fort Worth

Tue 4/28

3:36 pm-5:15 am

1 stop23h 39m

$769

IncheonDallas

ICN - DFW

ICNDFW

Incheon Intl

Thu 5/14

8:10 am-9:45 pm

2 stops27h 35m

Dallas/Fort Worth

Tue 7/14

12:30 pm-4:05 pm

2 stops37h 35m

$780

IncheonDallas

ICN - DFW

ICNDFW

Incheon Intl

Tue 5/12

9:00 pm-11:59 pm

1 stop16h 59m

Dallas/Fort Worth

Mon 6/22

10:45 pm-3:20 pm

1 stop26h 35m

$783

IncheonDallas

ICN - DFW

ICNDFW

Incheon Intl

Thu 4/23

7:35 pm-5:00 am

1 stop23h 25m

Dallas/Fort Worth

Mon 4/27

6:20 am-5:30 pm

1 stop21h 10m

$798

SeoulDallas

GMP - DFW

GMPDFW

Seoul Gimpo Intl

Tue 5/19

8:00 am-6:45 pm

2 stops24h 45m

Dallas/Fort Worth

Wed 5/27

11:15 am-9:15 pm

1 stop20h 00m

$1,226

SeoulDallas

GMP - DFW

GMPDFW

Seoul Gimpo Intl

Mon 5/18

7:15 pm-8:30 am

1 stop27h 15m

Dallas/Fort Worth

Mon 6/8

11:15 am-9:15 pm

1 stop20h 00m

$1,228

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

$1,229

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 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 $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 $1,012 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 $705Free CancellationRating
7.1
11,409 reviews
Search American Airlines flights
United AirlinesPriceFrom $707Free CancellationRating
7.4
9,409 reviews
Search United Airlines flights
Korean AirPriceFrom $787Free CancellationRating
8.4
1,202 reviews
Search Korean Air flights
DeltaPriceFrom $788Free CancellationRating
7.9
8,276 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