$475 Cheap Flights from Seoul (ICN) to Dallas (DFW)

View $475 flight on Wed, Oct 15, 2025Opens in a new window

Popular airlines from Incheon Intl. Airport (ICN) to Dallas-Fort Worth Intl. Airport (DFW)

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Cheap Flights from Seoul to Dallas (ICN-DFW)

Prices were available within the past 7 days and start at $475 for one-way flights and $585 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Wed, Sep 17 - Mon, Sep 22
ICN
Seoul
DFW
Dallas
$585 Roundtrip, found 4 hours ago
$585
Roundtrip
found 4 hours ago
Select Air Canada flight, departing Wed, Sep 17 from Seoul to Dallas, returning Mon, Sep 22, priced at $585 found 4 hours ago
Air Canada
Fri, Sep 12 - Mon, Sep 15
ICN
Seoul
DFW
Dallas
$598 Roundtrip, found 5 days ago
$598
Roundtrip
found 5 days ago
Select Air Canada flight, departing Fri, Sep 12 from Seoul to Dallas, returning Mon, Sep 15, priced at $598 found 5 days ago
Air Canada
Fri, Oct 17 - Mon, Oct 20
ICN
Seoul
DFW
Dallas
$600 Roundtrip, found 16 hours ago
$600
Roundtrip
found 16 hours ago
Select Air Canada flight, departing Fri, Oct 17 from Seoul to Dallas, returning Mon, Oct 20, priced at $600 found 16 hours ago
Air Canada
Fri, Sep 19 - Fri, Sep 26
ICN
Seoul
DFW
Dallas
$618 Roundtrip, found 3 days ago
$618
Roundtrip
found 3 days ago
Select Air Canada flight, departing Fri, Sep 19 from Seoul to Dallas, returning Fri, Sep 26, priced at $618 found 3 days ago
Air Canada
Sun, Sep 14 - Mon, Sep 22
ICN
Seoul
DFW
Dallas
$635 Roundtrip, found 2 days ago
$635
Roundtrip
found 2 days ago
Select Air Canada flight, departing Sun, Sep 14 from Seoul to Dallas, returning Mon, Sep 22, priced at $635 found 2 days ago
American Airlines
Tue, Oct 7 - Tue, Oct 28
ICN
Seoul
DFW
Dallas
$736 Roundtrip, found 5 days ago
$736
Roundtrip
found 5 days ago
Select American Airlines flight, departing Tue, Oct 7 from Seoul to Dallas, returning Tue, Oct 28, priced at $736 found 5 days ago
Alaska Airlines
Sat, Oct 18 - Sun, Oct 19
ICN
Seoul
DFW
Dallas
$756 Roundtrip, found 2 days ago
$756
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Sat, Oct 18 from Seoul to Dallas, returning Sun, Oct 19, priced at $756 found 2 days ago
Hawaiian Airlines
Sat, Sep 20 - Sun, Sep 21
ICN
Seoul
DFW
Dallas
$761 Roundtrip, found 2 days ago
$761
Roundtrip
found 2 days ago
Select Hawaiian Airlines flight, departing Sat, Sep 20 from Seoul to Dallas, returning Sun, Sep 21, priced at $761 found 2 days ago
United
Thu, Feb 26 - Sun, Mar 15
ICN
Seoul
DFW
Dallas
$780 Roundtrip, found 2 days ago
$780
Roundtrip
found 2 days ago
Select United flight, departing Thu, Feb 26 from Seoul to Dallas, returning Sun, Mar 15, priced at $780 found 2 days ago
Delta
Thu, Feb 12 - Sun, Mar 8
ICN
Seoul
DFW
Dallas
$791 Roundtrip, just found
$791
Roundtrip
just found
Select Delta flight, departing Thu, Feb 12 from Seoul to Dallas, returning Sun, Mar 8, priced at $791 just found

Find the cheapest month to fly from Seoul (ICN) to Dallas (DFW)

February is typically the cheapest month to fly

From $630 - $951 per traveler.

Graph displaying average flight prices per month

Alternative airports near Dallas

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Love Field DAL. Closest option available. Average driving time to city center is 10 minutes. Flights from $1,248
DAL
Love Field
Closest
Average driving time to city center10 min
Flights from $1,248
0
Flights from Seoul (ICN) to Dallas (DFW)
Origin airport
Incheon Intl.
Destination airport
Dallas-Fort Worth Intl.
Airlines serving
Air Canada, Alaska Airlines, All Nippon Airways, American Airlines, Asiana Airlines, Cathay Pacific, China Airlines, Delta, EVA Airways, Hawaiian Airlines, Japan Airlines, Korean Air, Singapore Airlines, United
Roundtrip price
$585
Distance
6827 mi

Seoul to Dallas Flights

The cheapest times to fly from Seoul to Dallas

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Seoul to Dallas are during the month of September. You can find some of the cheapest flights from Seoul to Dallas with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Seoul to Dallas

Sunday is one of the best days to book for cheap flights from Seoul to Dallas: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Seoul to Dallas

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Seoul to Dallas in 2025. You can also book with separate airlines for your outbound and return journeys, from $475 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Seoul to Dallas flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Seoul to Dallas airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Incheon Intl. Airport (ICN) to Dallas-Fort Worth Intl. Airport (DFW) cost?
Snag a cheap one-way flight from $475 or cheap return flight from $585 from Incheon Intl. Airport (ICN) to Dallas-Fort Worth Intl. Airport (DFW) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Incheon Intl. Airport (ICN) to Dallas-Fort Worth Intl. Airport (DFW)?
September is the most affordable month to fly from ICN to DFW. Traveling during quieter months is often the key to scoring lower fares.
Which airlines fly direct from Incheon Intl. Airport (ICN) to Dallas-Fort Worth Intl. Airport (DFW)?
Jump on a nonstop flight with Korean Air and go straight from Incheon Intl. Airport (ICN) to Dallas-Fort Worth Intl. Airport (DFW).
What is the cheapest airline that flies from Incheon Intl. Airport (ICN) to Dallas-Fort Worth Intl. Airport (DFW)?
American Airlines and Korean Air are some well-known airlines offering competitive fares. Keep in mind that flight prices from Incheon Intl. Airport (ICN) to Dallas-Fort Worth Intl. Airport (DFW) can vary depending on departure dates, demand and how early you book. With Expedia's filter tool, you can easily find an ICN to DFW flight that works with your plans and budget.
How many flights per day from Incheon Intl. Airport (ICN) to Dallas-Fort Worth Intl. Airport (DFW)?
Each day on average, 2 nonstop flights take off from Incheon Intl. Airport (ICN) to Dallas-Fort Worth Intl. Airport (DFW). Choose the departure time that fits your schedule best.
What are the most popular departure times for flights from Incheon Intl. Airport (ICN) to Dallas-Fort Worth Intl. Airport (DFW)?
The 10 AM departures from ICN to DFW are the busiest. Greater demand means you'll likely pay more for these departures. If you're hoping to save money, pick a less crowded time to fly.
What day of the week has the most flights from ICN to DFW?
Sunday offers the most flights from Incheon Intl. Airport (ICN) to Dallas-Fort Worth Intl. Airport (DFW). Consider taking off on this day and you'll have the best chance of finding a departure that fits your schedule.
What is the earliest flight from Incheon Intl. Airport (ICN) to Dallas-Fort Worth Intl. Airport (DFW)?
The earliest flight out of Incheon Intl. Airport (ICN) is at around 10:20AM UTC+9. Board this plane and you'll arrive at Dallas-Fort Worth Intl. Airport (DFW) at approximately 8:00AM UTC-6. The total flight duration is 12h 40m.
How long does it take to fly from Incheon Intl. Airport (ICN) to Dallas-Fort Worth Intl. Airport (DFW)?
Flights from ICN to DFW have an average travel time of 12 hours and 45 minutes. The distance between these two airports is 6,800 mi.
What airline has the least delays from ICN to DFW?
With 82% of flights generally arriving as scheduled, Delta Air Lines has the best on-time performance for direct flights from Incheon Intl. Airport (ICN) to Dallas-Fort Worth Intl. Airport (DFW). To keep track of your flight status and get notifications about any changes, simply head to the Expedia App.
What is the best time to fly from Incheon Intl. Airport (ICN) to Dallas-Fort Worth Intl. Airport (DFW)?
To avoid possible delays on the Incheon Intl. Airport (ICN) to Dallas-Fort Worth Intl. Airport (DFW) route, aim to travel before 3 PM. Departures after this hour have a 22% higher chance of cancellation.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Dallas from Incheon Intl. Airport (ICN)?
If you're on a direct flight from Incheon Intl. Airport (ICN) to Dallas, Dallas-Fort Worth Intl. Airport (DFW) is the only airport you can land at.
Is it cheaper to buy a plane ticket from Incheon Intl. Airport (ICN) to Dallas-Fort Worth Intl. Airport (DFW) last-minute?
Holding off until just before your trip to book your flight from ICN to DFW generally means paying more. While you might find some last-minute deals, they're not always guaranteed. Keep your travel plans flexible to boost your chances of getting a bargain.
Is it cheaper to book an ICN to DFW flight and hotel package?
Compared with arranging hotels and flights separately, booking an ICN to DFW flight and hotel package with Expedia could lead to significant savings. What's more, managing everything in one place will take the stress out of travel planning. Simply pick your flights and choose from our extensive range of stays, then tailor your trip with other add-ons like tours and car rentals.
Can I cancel or change the date of my flight from Incheon Intl. Airport (ICN) to Dallas-Fort Worth Intl. Airport (DFW)?
If you reserved your ICN to DFW flight within the last 24 hours, you may be able to cancel or modify it at no cost. Depending on the airline and the type of ticket you purchased, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal for more details.

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