$376 Find Cheap Flights from Seoul to Dallas

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Seoul to Dallas departing on 2/17. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Dallas

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seoul to Dallas, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seoul to Dallas, as well as popular online travel agencies
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41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$697
Overall average: $1,125
Hawaiian Airlines
Sat 1/17Sun 1/25
ICN - DFW • 1 stop
Cheapest non-stop
$716
Typical prices: $655-$1,017
American Airlines
Fri 3/13Mon 3/23
ICN - DFW • Non-stop
Our travelers' advice
AI-powered summary based on content written by travel experts. AI can make mistakes.
American's Main Cabin Extra offers early boarding.
Use the AREX Express train for quick ICN access.
Expert advice
Expert advice
Expert advice
Expert advice
Top airlines
Hawaiian Airlines
Cheapest • from $697 (round-trip)
Korean Air
Best reviews • 8.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Top routes
ICN-DFW
Cheapest
ICN-DFW
Most popular
Insights
Insights
Insights
Insights
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Flight Deals
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Expert advice
Flight Deals

Cheap Flights from Seoul to Dallas (SEL-DFW)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Seoul to Dallas that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Seoul to Dallas

Sat, Jan 17 - Sun, Jan 25
Hawaiian Airlines Logo
8:35 pm - 3:51 pm
ICN
-
DFW
34h 16m1 stop
Hawaiian Airlines Logo
8:00 am - 6:35 pm
DFW
-
ICN
19h 35m1 stop
$697Hawaiian Airlines
Thu, Jan 29 - Thu, Feb 5
Hawaiian Airlines Logo
8:35 pm - 9:49 pm
ICN
-
DFW
16h 14m1 stop
Hawaiian Airlines Logo
10:00 am - 6:35 pm
DFW
-
ICN
17h 35m1 stop
$715Hawaiian Airlines
Fri, Mar 13 - Mon, Mar 23
American Airlines Logo
5:55 pm - 5:05 pm
ICN
-
DFW
13h 10mnonstop
American Airlines Logo
10:20 am - 3:55 pm
DFW
-
ICN
15h 35mnonstop
$716American Airlines
Fri, Jan 23 - Sun, Feb 1
Multiple Airlines Logo
9:00 pm - 9:49 pm
ICN
-
DFW
15h 49m1 stop
Multiple Airlines Logo
3:27 pm - 5:20 am
DFW
-
ICN
22h 53m1 stop
$717Multiple Airlines
Tue, Feb 17 - Mon, Mar 30
Multiple Airlines Logo
9:00 pm - 11:37 pm
ICN
-
DFW
17h 37m1 stop
Multiple Airlines Logo
10:00 am - 4:20 am
DFW
-
ICN
28h 20m1 stop
$731Multiple Airlines
Tue, Jan 27 - Tue, Feb 3
United Airlines Logo
12:45 pm - 6:39 pm
ICN
-
DFW
20h 54m2 stops
United Airlines Logo
10:25 am - 5:40 am
DFW
-
ICN
28h 15m2 stops
$762United Airlines
Wed, Jan 28 - Wed, Feb 4
United Airlines Logo
12:45 pm - 6:06 pm
ICN
-
DFW
20h 21m2 stops
United Airlines Logo
2:23 pm - 5:40 am
DFW
-
ICN
24h 17m2 stops
$763United Airlines
Tue, Feb 3 - Sat, Feb 7
American Airlines Logo
7:15 pm - 5:05 pm
ICN
-
DFW
12h 50mnonstop
American Airlines Logo
10:30 am - 4:45 pm
DFW
-
ICN
15h 15mnonstop
$765American Airlines
Wed, Jan 28 - Wed, Feb 4
Delta Logo
7:25 pm - 10:29 pm
ICN
-
DAL
18h 04m1 stop
Delta Logo
6:00 am - 3:50 pm
DAL
-
ICN
18h 50m1 stop
$803Delta
Wed, Dec 24 - Mon, Dec 29
Delta Logo
6:00 pm - 10:33 pm
ICN
-
DAL
19h 33m1 stop
Delta Logo
6:34 pm - 3:30 pm
DAL
-
ICN
29h 56m2 stops
$1,919Delta
Booking Insights

KAYAK's insights & trends for Seoul to Dallas flights

Get data-powered insights and trends into flights from Seoul to Dallas to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Seoul to Dallas?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Seoul to Dallas departing in January.

What is the cheapest Seoul to Dallas flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest return flight from Seoul to Dallas costs $558 on the route between Incheon Intl Airport (ICN) and Dallas/Fort Worth Airport (DFW). It is also the most popular route.

What’s the cheapest day of the week to fly from Seoul to Dallas?

The average price of all round-trip flights from Seoul to Dallas clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Seoul to Dallas, look for departures on Tuesdays and avoid leaving on a Sunday, as it's usually the priciest day. When flying back from Dallas, Thursday is the cheapest day to fly and Friday is the most expensive.

What is the cheapest month to fly from Seoul to Dallas?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Seoul to Dallas, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Seoul to Dallas is March, where tickets cost $693 (return) on average. On the other hand, the most expensive months are July and June, where the average cost of round-trip tickets is $1,692 and $1,465 respectively.

How far in advance should I book a flight from Seoul to Dallas?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Seoul to Dallas, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Seoul to Dallas, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 19 weeks before departure.

Expert advice

Expert advice for your flight from Seoul to Dallas

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Airlines
Korean Air

Korean Air's Prestige Class offers direct aisle access and high privacy partitions on select aircraft.


Enjoy a multi-course dinner and on-demand snacks in Prestige Class on long-haul flights.

American Airlines

American Airlines' Flagship Lounges offer upgraded meals and cocktail service for premium passengers.


Main Cabin Extra offers early boarding and complimentary drinks on longer flights.

Airports
ICN

For a smooth departure from ICN, use the AREX Express train for a quick 45-minute ride to Seoul Station, avoiding traffic delays.

DFW

Upon arrival at DFW, consider using the DART train to downtown Dallas for a cost-effective and convenient option.

Our travel experts
Robert Schrader

Robert Schrader

Expert on Korean Air

Robert Schrader

Robert Schrader

One of the web's original travel bloggers, Robert launched his first site Leave Your Daily Hell in 2009. Since then, he's expanded into destination niche sites (one each for Japan, Thailand and Taiwan), in addition to having written for the inflight magazines of Singapore Airlines and Korean Air. Overall, he's visited nearly 100 countries, and flies business as often as possible.

Read more
Harriet Baskas

Harriet Baskas

Expert on American Airlines

Harriet Baskas

Harriet Baskas

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Read more
Ramsey Qubein

Ramsey Qubein

Expert on DFW

Ramsey Qubein

Ramsey Qubein

An avid traveler and aviation expert who has visited 173 countries, all 50 states and seven continents, Ramsey Qubein flies nearly 400,000 miles a year. As a North Carolina-based freelance journalist for publications including Conde Nast Traveler, Forbes, USA Today and Bloomberg among others, he explores the latest trends in aviation, hospitality, cruises and business.

Read more
Esther Carlstone

Esther Carlstone

Expert on ICN

Esther Carlstone

Esther Carlstone

Esther Carlstone is a travel and food writer based in Los Angeles. Her work has appeared in publications such as Travel + Leisure, Lonely Planet, Forbes, Tripadvisor, Insider, and more.

Read more

Good to know

Cheapest flight$376
Flight from Incheon to Dallas/Fort Worth Airport

When to book flights from Seoul to Dallas

Are your dates flexible? Find out the best times to travel from Seoul to Dallas based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Seoul to Dallas

  • What is the cheapest flight from Seoul to Dallas?

    In the last 3 days, the lowest price for a flight from Seoul to Dallas was $376 for a one-way ticket and $697 for a round-trip.

  • Do I need a passport to fly between Seoul and Dallas?

    Yes, you’ll need a passport to travel to Dallas from Seoul.

  • Which aircraft models fly most regularly from Seoul to Dallas?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Seoul to Dallas?

    Star Alliance, oneworld, and SkyTeam are the airline alliances operating flights between Seoul and Dallas, with Star Alliance being the most commonly used for this route.

  • How does KAYAK find such low prices on flights from Seoul to Dallas?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Seoul to Dallas.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Seoul to Dallas?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Dallas from Seoul is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Seoul to Dallas?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Dallas with an airline and back to Seoul with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Seoul to Dallas?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Dallas from Seoul up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 4 airlines serving from Seoul to Dallas

 
See real verified KAYAK customer reviews for airlines flying from Seoul to Dallas. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Seoul to Dallas? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.4
Korean AirOverall score based on 1186 reviews
8.5Boarding
8.7Crew
8.2Entertainment
8.3Comfort
8.1Food
Airline reviews

Great service and comfort level. You can have more of vegetarian food options.

10.0 ExcellentAnonymous, Nov 2025
ICN - SFO
Read more Korean Air reviews

Great service and comfort level. You can have more of vegetarian food options.

It’s great, long flight and arrive safe at destination

Everything was excellent as I expected. They also had a very caring crew. I had a headache and asked a Tylenol. The crew members kept checking with me how I was doing.

I can't believe they put my wife and I in the two middle seats! It is a very long flight and we had single flyers on either side of us blocking the way to the bathroom! There's no reason to not give one of us the isle seat so we could have managed bathroom needs and snacks with convenience. So I think very poorly of Korean air to put us both in the middle, I've never had that happen before and will probably avoid this airline in the future because of this. We tried to have them change it but they didn't so you pretty much lost a customer because of it.

There could have been better spacing of the passengers, it was crowded in some parts of the plane then other while rows were empty

Plane took off on time and I had the whole row to myself!

One of the flight attendants stepped on my foot. I was on the aisle seat. A lady inside needed to get out. So Instood. Just then, a flight attentendant came wuicklybtheoughbthe aisle and stepprd on my sock covered toes. I let out a small sound. She stopped momentarily, but didn’t ask how I was just took off of the aisle. Never came back to see how I was. Fortunately, I was not really hurt other than a slight soreness in my toes. But I found that to be very negligent.

This flight was a superior flight in all regards. Extremely pleasant experience.

Korean Air is unlike any other major airline I have flown with. The grace and respect that the staff has from check in to de-boarding is unmatched. The flight attendants this time were especially wonderful to my five little children. They helped us rearrange to more suitable seating, brought our children’s meals, and patiently waited for them in the aisles when they had to use the bathroom. We felt so welcome and comfortable. I really appreciate the meal voucher when our flight was delayed. I am grateful to have had such an stress-free experience.

It's good overall. Flight was packed. Inflight entertainment choices were lacking.

Original flight was cancelled and when i was rebooked by the airline, they couldn't seat me in the same type of seat as I had originally booked (went from window/aisle to middle/middle and one was a bulkhead seat, and other wasn't in the same class)

Lady Pilot was perfect in every way wheels up to wheels down communication, professionalism, excellent on time departure and on time arrival, excellent communication! Fantastic job with Superb attitude!!

The food is terrible. The staff is wonderful. Comfort is good.

For some reason, I couldn't choose my seat. The airline gave me a seat when I got there. Not happy about that. Otherwise, everything else was great!

Left on time, a bit delayed due to headwinds most of the trip.

I fly Delta all the time, have Platinum Medallion status. But this route seems to have major problems with delays and seems to never leave on time! Have only taken it twice in the last two weeks, and each time it had delays of more than 1 hour... very disappointed!!!!

Good seats in Main cabin, excellent service and excellent landing

My flight was cancelled with no explanation after I had already cleared security. I was given 4 options to rebook, only one being non-stop like I had paid for. I grabbed it. It was 4 plus hours later and then took off even later. Biggest complaint is that I booked early and had an aisle seat. They gave me a "window" seat in front of the exit row, so the seat did not decline. I weigh all of 103 #s and it was tight for me! For what I paid, I feel I was kind of ripped off. I think they should have given me the empty comfort seat for the inconvenience. There was no apology nor any explanation as to why the flight was cancelled. My guess is it benefitted Delta in some way.

Very smooth, on-time, and pleasantly uneventful flight. The team at the gate and on board were professional and genuinely courteous. The pilot kept us well updated throughout, and both takeoff and landing were steady and enjoyable without any drama. Just a good, solid flight. Thank you! 💗

Staff was exceptional! Everyone was kind, professional and friendly making the trip very pleasant. Thank you!

Staff on board was excellent. Positive upbeat helpful- like it used to be.

The Sears in the 800s are not too good perfect Airbus why cant the new 737 fix that

Ot was overall fine. Left on time and had basic snacks. Weather was finicky but that’s not the airlines fault.

Even though we were delayed, we were able to make our connection

Crew and customer service were excellent. This flight also had plenty of leg room and seat mounted screens for entertainment. A very pleasant flight all around!

I was in first class. The outlets at my seat did not work. The plane was shabby and run down. I had prepurchsed a day subscription for internet that was not redeemable. I had to repurchase the internet for my flight and then it didn’t work anyway. Quite disappointed in what was supposed to be the launch of a great vacation.

Flight was good and crew was super polite. However, there were around 5 kids screaming the WHOLE 2 hours. I understand kids have to come but parents need to do something to control their children. They make the experience terrible, especially after finishing 16 hour shifts at the hospital I needed some sleep, which I did not get.

Armrest controller on my seat 35D and nextbooennseat 35E did not work right. Hard to press buttons to recognize and 35D had constantnpressure either upmost down somit was nearly impossible to make selections. .

I flew with my dog and had already purchased my dog’s ticket. Even that morning I had called costumer service to insure that my husband and I had seats together since the website was giving me an error when choosing our seats and the representative mentioned our dog. I showed up early to the airport and when I got to the gate and we started boarding I was help back and told that I was supposed to have a yellow tag and that I should have checked in at the counter for them to give me that tag. I was not aware of this, the representative on the phone did not say anything. Nor did I see it anywhere in the checking process online, so if you travel with a pet and are not checking in luggage, just know that you still have to go to the check in counter when arriving at the airport unless you want to be the last one to board and not have room for your carry on in the overhead bins. Other than that, I had a great experience.

The experience was great, the crew was very polite and hospitable. I will definitely make if my go to airlines.

The boarding was as always, the crew tried their best but not enough. The food was a disaster I had dietary restrictions that were half met because the company did not loaded the food for the flight. The entertainment screen was fine but content was not and also they removed the free messaging option from the flight and they charged 30 dollars for that crappy bandwidth. This flight is not worth the cost and the company is going down on quality.

A little late at the start but all worked out well.

I liked the humor of the captain and crew on the flight from Flagstaff to Dallas. They were humorous.

After arriving in Dallas, the aircraft taxied for an unusually long time and was unable to park at the gate, which caused a significant delay and made me miss my connecting flight. I then had to wait in a very long line to be rebooked, and I was told that no hotel or meal accommodations would be provided. What is even more unacceptable is that my luggage was mishandled and has still not been located. My suitcase contains important medications that I urgently need, and I have been unable to access them due to the airline’s mishandling. This situation has caused me considerable stress and inconvenience, and I need this issue to be resolved immediately.

I appreciated that it was on time, safe and professional. I didn’t like that I wasn’t in a place where I had a window at my window seat. It would have been nice to know that in advance. If it was mentioned in the ticketing, I didn’t notice it.

The inflight staff is never the issue always the extra and charges american charges! Literally 30 bucks for WiFi! Is insane and then it’s choppy and slow. If you pay for it once you don’t need to pay again for switching aircraft especially when there is flight delays

flight was good until we arrived at cmh ten minutes early but then sat on tarmac for twenty minutes because a plane was at our gate, so we had to wait despite the pilot tellling us that 3 other gates were open.

I have a gluten allergy so didn't have any food

Baggage handling poor. Second time this has happened. My bag went to San Francisco instead of Fiji. No apology. Luckily Nadi airport staff are fantastic. My bag arrived in Fiji the next day.

Wish a flight with more than 2 hours with some snack rather than just cookie/biscuit.

Everything you need to know for your flight from Seoul to Dallas

Cabin class types available on flights from Seoul to Dallas

Cabin classes available on flights from Seoul to Dallas. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.