£483 Cheap Flights from Dallas (DFW) to Seoul (ICN)

View £483 flight on Wed, 12 Aug 2026Opens in a new window

Flight 1

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

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

Prices were available within the past 7 days and start at £483 for one-way flights and £856 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Sun, 30 Aug - Mon, 7 Sept
DFW
Dallas
ICN
Seoul
£856 Return, found 6 days ago
£856
Return
found 6 days ago
Select Alaska Airlines flight, departing Sun, 30 Aug from Dallas to Seoul, returning Mon, 7 Sept, priced at £856 found 6 days ago
Asiana Airlines
Fri, 16 Oct - Mon, 9 Nov
DFW
Dallas
ICN
Seoul
£892 Return, found 3 days ago
£892
Return
found 3 days ago
Select Asiana Airlines flight, departing Fri, 16 Oct from Dallas to Seoul, returning Mon, 9 Nov, priced at £892 found 3 days ago
Asiana Airlines
Sun, 30 Aug - Mon, 7 Sept
DFW
Dallas
ICN
Seoul
£893 Return, found 6 days ago
£893
Return
found 6 days ago
Select Asiana Airlines flight, departing Sun, 30 Aug from Dallas to Seoul, returning Mon, 7 Sept, priced at £893 found 6 days ago
EVA Airways
Sun, 30 Aug - Mon, 7 Sept
DFW
Dallas
ICN
Seoul
£912 Return, found 6 days ago
£912
Return
found 6 days ago
Select EVA Airways flight, departing Sun, 30 Aug from Dallas to Seoul, returning Mon, 7 Sept, priced at £912 found 6 days ago
Cathay Pacific
Sun, 30 Aug - Mon, 7 Sept
DFW
Dallas
ICN
Seoul
£955 Return, found 6 days ago
£955
Return
found 6 days ago
Select Cathay Pacific flight, departing Sun, 30 Aug from Dallas to Seoul, returning Mon, 7 Sept, priced at £955 found 6 days ago
United
Fri, 16 Oct - Mon, 9 Nov
DFW
Dallas
ICN
Seoul
£956 Return, found 3 days ago
£956
Return
found 3 days ago
Select United flight, departing Fri, 16 Oct from Dallas to Seoul, returning Mon, 9 Nov, priced at £956 found 3 days ago
American Airlines
Fri, 16 Oct - Mon, 9 Nov
DFW
Dallas
ICN
Seoul
£974 Return, found 3 days ago
£974
Return
found 3 days ago
Select American Airlines flight, departing Fri, 16 Oct from Dallas to Seoul, returning Mon, 9 Nov, priced at £974 found 3 days ago
Korean Air
Sun, 30 Aug - Mon, 7 Sept
DFW
Dallas
ICN
Seoul
£1,058 Return, found 6 days ago
£1,058
Return
found 6 days ago
Select Korean Air flight, departing Sun, 30 Aug from Dallas to Seoul, returning Mon, 7 Sept, priced at £1,058 found 6 days ago
Qatar Airways
Sun, 30 Aug - Mon, 7 Sept
DFW
Dallas
ICN
Seoul
£1,059 Return, found 6 days ago
£1,059
Return
found 6 days ago
Select Qatar Airways flight, departing Sun, 30 Aug from Dallas to Seoul, returning Mon, 7 Sept, priced at £1,059 found 6 days ago
Finnair
Sun, 30 Aug - Mon, 7 Sept
DFW
Dallas
ICN
Seoul
£1,061 Return, found 6 days ago
£1,061
Return
found 6 days ago
Select Finnair flight, departing Sun, 30 Aug from Dallas to Seoul, returning Mon, 7 Sept, priced at £1,061 found 6 days ago

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

September is typically the cheapest month to fly

From £642 - £844 per traveller.

Frequently asked questions

What is the cheapest month to fly from Dallas, TX (DFW-Dallas-Fort Worth Intl.) to Seoul (ICN-Incheon Intl.)?
February is typically the cheapest month to fly from Dallas, TX (DFW-Dallas-Fort Worth Intl.) to Seoul (ICN-Incheon Intl.), with average return fares of approximately £775. This is about 28% lower than the average price throughout the year. February often sees lower prices because it falls outside of peak holiday seasons, leading to reduced demand and more competitive airline pricing. Other cheap months to fly from Dallas, TX (DFW-Dallas-Fort Worth Intl.) to Seoul (ICN-Incheon Intl.) include January and October.
Which airlines fly direct from Dallas, TX (DFW-Dallas-Fort Worth Intl.) to Seoul (ICN-Incheon Intl.)?
Enter DFW to ICN and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
How do I find cheap flights from Dallas, TX (DFW-Dallas-Fort Worth Intl.) to Seoul (ICN-Incheon Intl.)?
To find a cheap flight from Dallas, TX (DFW-Dallas-Fort Worth Intl.) to Seoul (ICN-Incheon Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from Dallas, TX (DFW-Dallas-Fort Worth Intl.) to Seoul (ICN-Incheon Intl.)?
The best airline to fly with from Dallas, TX (DFW-Dallas-Fort Worth Intl.) to Seoul (ICN-Incheon Intl.) will differ from traveller to traveller. If you like to fly early, KE offers early morning flights. If price is the most important factor, AA typically offers the lowest fares. UA offers the most daily flights from Dallas, TX (DFW-Dallas-Fort Worth Intl.) to Seoul (ICN-Incheon Intl.), which is brilliant if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from Dallas, TX (DFW-Dallas-Fort Worth Intl.) to Seoul (ICN-Incheon Intl.)?
Based on booking data from the past year, the best time to find a good deal on a return flight from Dallas-Fort Worth Intl. (DFW) to Incheon Intl. (ICN) is typically in February or January, with average prices around £775. These months fall outside of peak travel seasons, which often means fewer crowds and more availability, giving you a better chance to secure a great fare for your trip to Seoul.
How many flights per day from Dallas, TX (DFW-Dallas-Fort Worth Intl.) to Seoul (ICN-Incheon Intl.)?
There are approximately 2 nonstop flights per day from Dallas-Fort Worth Intl. (DFW) to Incheon Intl. (ICN). For even more choice, look at flights that include layovers, as there are around 130 connecting flights per day. Some common connection points include Los Angeles Intl. (LAX), Hartsfield-Jackson Atlanta Intl. (ATL), and Seattle - Tacoma Intl. (SEA).
What is the earliest flight from Dallas, TX (DFW-Dallas-Fort Worth Intl.) to Seoul (ICN-Incheon Intl.)?
The earliest flight from Dallas, TX (DFW-Dallas-Fort Worth Intl.) (DFW) to Seoul (ICN-Incheon Intl.) (ICN) typically departs at approximately 5:00 AM local time. This service is operated by American Airlines and Finnair. This is a seasonal service active in October. An early departure like this can help maximise your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Dallas, TX (DFW-Dallas-Fort Worth Intl.) to Seoul (ICN-Incheon Intl.)?
If you're flying from Dallas-Fort Worth Intl. (DFW) to Incheon Intl. (ICN), you'll typically find the most flights on a Wednesday, with around 66 flights available. This gives you plenty of options to choose from. Major airlines on this route include Delta Air Lines, United Airlines, and American Airlines. Flight schedules are fairly consistent throughout the week, with Wednesday offering only slightly more flights than other days.
What are the most popular departure times for flights from Dallas, TX (DFW-Dallas-Fort Worth Intl.) to Seoul (ICN-Incheon Intl.)?
The most popular departure times for flights from Dallas-Fort Worth Intl. (DFW) to Incheon Intl. (ICN) are in the morning, between 6am and 9am. This accounts for around 24% of total traffic. Many major carriers, including Delta Air Lines, Korean Air and United Airlines, offer flights during this window. Many travelers prefer these times because they allow for an early start to their journey, getting you to your destination with plenty of time to settle in.
How long does it take to fly from Dallas, TX (DFW-Dallas-Fort Worth Intl.) to Seoul (ICN-Incheon Intl.)?
A nonstop flight from DFW to ICN typically takes around 15 hours 20 minutes, covering approximately 6,828 miles. Connecting flights on this route usually add 3 hours 30 minutes to your travel time. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Dallas, TX (DFW-Dallas-Fort Worth Intl.) to Seoul (ICN-Incheon Intl.)?
Select the "Business class" and "First class" filters when looking for DFW to ICN flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Dallas, TX (DFW-Dallas-Fort Worth Intl.) to Seoul (ICN-Incheon Intl.) flight with Expedia?
It's easy to earn miles on a Dallas, TX (DFW-Dallas-Fort Worth Intl.) to Seoul (ICN-Incheon Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia. *Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Seoul from Dallas-Fort Worth Intl. (DFW)?
When traveling from Dallas-Fort Worth Intl. (DFW) to Seoul, you can fly into Gimpo Intl. (GMP) and Incheon Intl. (ICN). Some flights may connect through major hubs like Hartsfield-Jackson Atlanta Intl. (ATL), Los Angeles Intl. (LAX), George Bush Intercontinental (IAH) before reaching Seoul. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Dallas, TX (DFW-Dallas-Fort Worth Intl.) to Seoul (ICN-Incheon Intl.) at the last minute?
Typically, booking a last minute flight from Dallas, TX (DFW-Dallas-Fort Worth Intl.) to Seoul (ICN-Incheon Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Dallas, TX (DFW-Dallas-Fort Worth Intl.) to Seoul (ICN-Incheon Intl.) flight and hotel package?
Securing a Dallas, TX (DFW-Dallas-Fort Worth Intl.) to Seoul (ICN-Incheon Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Dallas, TX (DFW-Dallas-Fort Worth Intl.) to Seoul (ICN-Incheon Intl.)?
If you booked your Dallas, TX (DFW-Dallas-Fort Worth Intl.) to Seoul (ICN-Incheon Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Dallas-Fort Worth Intl.
Destination airport
Incheon Intl.
Airlines serving
Air Canada, Air France, Alaska Airlines, Asiana Airlines, Cathay Pacific, EVA Airways, Emirates, Finnair, KLM, Korean Air, Lufthansa, Qatar Airways, Turkish Airlines
Return price
£855
Distance
10923 km
Average flight time
28 hours 50 mins

Book with confidence

Compare flights from Dallas to Seoul easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Dallas to Seoul. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Incheon Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Dallas-Fort Worth Intl. to Incheon Intl..  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Dallas-Fort Worth Intl. (DFW) to Incheon Intl. (ICN)

The easiest way to view the best deals on flights from Dallas to Seoul today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Dallas-Fort Worth Intl. to Incheon Intl. start at just £856 and range up to £1,061.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Dallas and Seoul
  • booking your flight during August, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Dallas to Seoul flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Dallas-Fort Worth Intl. to Incheon Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Compare flights from Dallas to Seoul easily and book with confidence

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