Cheap flights from Seoul to Dallas from $396
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 8/26. 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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Korean Air flights from Seoul to Dallas/Fort Worth Airport
Our best Korean Air deals on Seoul to Dallas/Fort Worth Airport flight tickets
Delta flights from Seoul to Dallas/Fort Worth Airport
Our best Delta deals on Seoul to Dallas/Fort Worth Airport flight tickets
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How to get the cheapest flight ticket from Seoul to Dallas/Fort Worth 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 typical price of a round-trip flight between Seoul and Dallas/Fort Worth Airport?
What is the cheapest month to fly to Dallas/Fort Worth Airport?
The cheapest month to fly to Dallas/Fort Worth Airport from Seoul is in September. Flight prices, which tend to average around $753, are often lower during this time because this is during the off-season. If you’re not able to fly to Dallas/Fort Worth Airport in September, then March is your next best option. Flight prices from Seoul to Dallas/Fort Worth Airport during March average around $801.
What is the cheapest day to depart on your flight to Dallas/Fort Worth Airport?
On average, the least expensive day to fly to Dallas/Fort Worth Airport from Seoul is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $858. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Seoul to Dallas/Fort Worth Airport for around $1,059.
What is the cheapest time of day to depart on your flight to Dallas/Fort Worth Airport?
Flying to Dallas/Fort Worth Airport from Seoul in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $902 when looking at flights departing in the afternoon. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $1,161 on average. Flights to Dallas/Fort Worth Airport from Seoul in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.
What is the cheapest Seoul to Dallas/Fort Worth flight route?
Fly from Incheon Intl to Dallas/Fort Worth for the best Seoul - Dallas/Fort Worth flight prices
How far in advance should I book a flight to Dallas/Fort Worth Airport?
You are more likely to see cheaper flights to Dallas/Fort Worth Airport from Seoul when booking 12 weeks ahead of your departure date. In general, you can expect to find flights to Dallas/Fort Worth Airport for around $1,182 when searching 12 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Dallas/Fort Worth Airport from Seoul for as low as $934 on momondo.
What cabin class options are available on Seoul to Dallas/Fort Worth flights?
There are 3 cabin classes available to choose from on Seoul to Dallas/Fort Worth flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
Can stopping save me money on Seoul to Dallas/Fort Worth Airport flights?
No. A direct flight is the cheapest option for a flight between Seoul to Dallas/Fort Worth Airport.
How have Seoul to Dallas/Fort Worth Airport flight prices changed over time?
As of June 2025, prices for Seoul to Dallas/Fort Worth Airport flights are approximately 18% cheaper when compared to flights at the same time last year.
What is the cheapest airline that flies from Seoul to Dallas/Fort Worth?
Air Canada and EVA Air are the most popular carriers operating from Seoul to Dallas/Fort Worth
What airlines fly to Dallas/Fort Worth Airport?
Korean Air, American Airlines and United Airlines are the top three most popular airlines that fly to Dallas/Fort Worth Airport from Seoul according to our data. Korean Air is the first choice among our users, with 50% of people opting to fly with this airline when traveling to Dallas/Fort Worth Airport. Keep in mind that there are 4 different airlines that fly to Dallas/Fort Worth Airport on a routine basis, so you have a few additional options to choose from.
How many flights depart from Seoul to Dallas/Fort Worth Airport on average per day?
As of June 2025, 5 flights take off from Seoul and land in Dallas/Fort Worth Airport each day. The most common flight departure time for this route is 5:00PM, with 60% of daily flights taking off in the afternoon.
How many flights depart from Seoul to Dallas/Fort Worth Airport on average per week?
35 flights are operational weekly from Seoul to Dallas/Fort Worth Airport as of June 2025. The most popular departure day for this route is Mon, with 14% of flights per week taking off on this day.
When to book flights from Seoul to Dallas/Fort Worth Airport
Cheap Seoul to Dallas/Fort Worth Airport (SEL to DFW) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Seoul to Dallas/Fort Worth Airport
How far is Seoul to Dallas/Fort Worth by plane?
The straight-line distance from Seoul to Dallas/Fort Worth is 6800.2 mi. 12h 40m is a normal flight duration for this route.
When did momondo last update prices for flights from Seoul to Dallas/Fort Worth Airport?
Prices for flights from Seoul to Dallas/Fort Worth Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Seoul to Dallas/Fort Worth Airport?
The number of operators available for flights from Seoul to Dallas/Fort Worth Airport is 4 as of June 2025.
How old do you have to be to fly from Seoul to Dallas/Fort Worth Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Seoul to Dallas/Fort Worth Airport.
What documentation or ID do you need to fly to Dallas/Fort Worth Airport?
The necessary travel and health documents for your Dallas/Fort Worth Airport 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.
What is the most popular plane model from Seoul to Dallas/Fort Worth Airport?
Based on momondo bookings for flights between Seoul and Dallas/Fort Worth Airport, the leading plane model is Boeing 787-9 Dreamliner, making up 44.13% of the total bookings. Other popular models include Boeing 777-200/200ER with 30.40%, Boeing 777-300ER with 14.78%, and Airbus A350-900 with 4.61%.
What is the most popular airline from Seoul to Dallas/Fort Worth Airport?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Seoul to Dallas/Fort Worth Airport is American Airlines (48% of total bookings). The next most popular airlines are Korean Air (42%) and United Airlines (9%).
Best airlines flying from Seoul to Dallas/Fort Worth Airport
Compare and see reviews for airlines that fly from Seoul to Dallas/Fort Worth Airport with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $628 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $676 | Free Cancellation | Rating 7.4 8,809 reviews | |||
| PriceFrom $921 | Free Cancellation | Rating 8.4 1,090 reviews | |||
| PriceFrom $967 | Free Cancellation | Rating 8.0 7,965 reviews |
Korean Air Flights From Seoul to Dallas/Fort Worth Airport
Across 14 Korean Air flights from Seoul to Dallas/Fort Worth Airport this week, the average price was $1,284, with the best Korean Air deals starting from $921 round-trip. 1,090 users have rated Korean Air on momondo, with an average score of 8.4/10.
Delta Flights From Seoul to Dallas/Fort Worth Airport
$967 is the best Delta flight deal from Seoul to Dallas/Fort Worth Airport found on momondo over the last 72 hours. The average Delta ticket price found was closer to $1,202, however, with flight time and availability significantly affecting the price. Delta (8.0/10 from 7,964 user reviews) flies into Dallas/Fort Worth Airport from Seoul 7 times in an average week so prices can vary.
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Why should I use momondo to find a flight deal from Seoul to Dallas?
momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Seoul to Dallas. Millions of users trust and use momondo every year so you are in good hands.
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?
Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Dallas from Seoul.
I’m not ready to book a flight from Seoul to Dallas right now. Can momondo alert me if prices change?
If you are not ready to book a flight from Seoul to Dallas now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Dallas and let you know when they change.