$792 Cheap Flights from Seoul (ICN) to Waco (ACT)

View $792 flight on Tue, May 19, 2026Opens in a new window

Popular airlines from Incheon Intl. Airport (ICN) to Waco, TX (ACT-Waco Regional)

Cheap Flights from Seoul to Waco (ICN-ACT)

Prices were available within the past 7 days and start at $792 for one-way flights and $1,209 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Tue, May 19 - Tue, Jul 28
ICN
Seoul
ACT
Waco
$1,209 Roundtrip, found 2 days ago
$1,209
Roundtrip
found 2 days ago
Select American Airlines flight, departing Tue, May 19 from Seoul to Waco, returning Tue, Jul 28, priced at $1,209 found 2 days ago
American Airlines
Tue, May 19 - Tue, Jul 28
ICN
Seoul
ACT
Waco
$1,209 Roundtrip, found 2 days ago
$1,209
Roundtrip
found 2 days ago
Select American Airlines flight, departing Tue, May 19 from Seoul to Waco, returning Tue, Jul 28, priced at $1,209 found 2 days ago
American Airlines
Tue, May 19 - Tue, Jul 28
ICN
Seoul
ACT
Waco
$1,544 Roundtrip, found 2 days ago
$1,544
Roundtrip
found 2 days ago
Select American Airlines flight, departing Tue, May 19 from Seoul to Waco, returning Tue, Jul 28, priced at $1,544 found 2 days ago
American Airlines
Tue, May 19 - Tue, Jul 28
ICN
Seoul
ACT
Waco
$1,544 Roundtrip, found 2 days ago
$1,544
Roundtrip
found 2 days ago
Select American Airlines flight, departing Tue, May 19 from Seoul to Waco, returning Tue, Jul 28, priced at $1,544 found 2 days ago
American Airlines
Tue, May 19 - Tue, Jul 28
ICN
Seoul
ACT
Waco
$1,620 Roundtrip, found 2 days ago
$1,620
Roundtrip
found 2 days ago
Select American Airlines flight, departing Tue, May 19 from Seoul to Waco, returning Tue, Jul 28, priced at $1,620 found 2 days ago
American Airlines
Tue, May 19 - Tue, Jul 28
ICN
Seoul
ACT
Waco
$1,620 Roundtrip, found 2 days ago
$1,620
Roundtrip
found 2 days ago
Select American Airlines flight, departing Tue, May 19 from Seoul to Waco, returning Tue, Jul 28, priced at $1,620 found 2 days ago
American Airlines
Tue, May 19 - Tue, Jul 28
ICN
Seoul
ACT
Waco
$1,848 Roundtrip, found 2 days ago
$1,848
Roundtrip
found 2 days ago
Select American Airlines flight, departing Tue, May 19 from Seoul to Waco, returning Tue, Jul 28, priced at $1,848 found 2 days ago
Finnair
Tue, May 19 - Tue, Jul 28
ICN
Seoul
ACT
Waco
$1,956 Roundtrip, found 2 days ago
$1,956
Roundtrip
found 2 days ago
Select Finnair flight, departing Tue, May 19 from Seoul to Waco, returning Tue, Jul 28, priced at $1,956 found 2 days ago
Qatar Airways
Tue, May 19 - Tue, Jul 28
ICN
Seoul
ACT
Waco
$2,041 Roundtrip, found 2 days ago
$2,041
Roundtrip
found 2 days ago
Select Qatar Airways flight, departing Tue, May 19 from Seoul to Waco, returning Tue, Jul 28, priced at $2,041 found 2 days ago
Cathay Pacific
Tue, May 19 - Tue, Jul 28
ICN
Seoul
ACT
Waco
$2,223 Roundtrip, found 2 days ago
$2,223
Roundtrip
found 2 days ago
Select Cathay Pacific flight, departing Tue, May 19 from Seoul to Waco, returning Tue, Jul 28, priced at $2,223 found 2 days ago

Frequently asked questions

How much does a flight from Seoul (ICN-Incheon Intl.) to Waco, TX (ACT-Waco Regional) cost?
You can find cheap one-way flights from $792 and cheap return flights from $1,209 ICN to ACT with Expedia. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see our cheapest fares first, and use the Price Tracking tool to receive alerts when ICN to ACT ticket fares go up or down.
What is the cheapest month to fly from Seoul (ICN-Incheon Intl.) to Waco, TX (ACT-Waco Regional)?
The cheapest month to fly from ICN to ACT is May when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you're able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Seoul (ICN-Incheon Intl.) to Waco, TX (ACT-Waco Regional)?
Enter ICN to ACT and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Seoul (ICN-Incheon Intl.) to Waco, TX (ACT-Waco Regional)?
Qatar Airways, Asiana Airlines and American Airlines are just some of the carriers that fly from Seoul (ICN) to Waco, TX (ACT). Use Expedia's flight search tool to compare airlines on this route and find our cheapest option for your trip. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.*Prices based on flights available on Expedia in the last year.
How do I find cheap flights from Seoul (ICN-Incheon Intl.) to Waco, TX (ACT-Waco Regional)?
To find a cheap flight from Seoul (ICN-Incheon Intl.) to Waco, TX (ACT-Waco Regional), 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 time to fly from Seoul (ICN-Incheon Intl.) to Waco, TX (ACT-Waco Regional)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
What is the earliest flight from Seoul (ICN-Incheon Intl.) to Waco, TX (ACT-Waco Regional)?
The earliest flight from Seoul (ICN) to Waco, TX (ACT) usually leaves at around 1:20 AM, operated by Qatar Airways and American Airlines. This seasonal service is available in August, making it a unique option for travelers heading to Texas. An early flight can help you maximize your time in Waco. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
How long does it take to fly from Seoul (ICN-Incheon Intl.) to Waco, TX (ACT-Waco Regional)?
Flying from ICN to ACT with a connection usually takes about 20 hours, traveling roughly 6,896 miles. 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 Seoul (ICN-Incheon Intl.) to Waco, TX (ACT-Waco Regional)?
Business class seats are offered on the ICN to ACT route with Qatar Airways.
How do I earn miles on a Seoul (ICN-Incheon Intl.) to Waco, TX (ACT-Waco Regional) flight with Expedia?
It's easy to earn miles on a Seoul (ICN-Incheon Intl.) to Waco, TX (ACT-Waco Regional) 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 Waco from Incheon Intl. (ICN)?
If you're planning to travel to Waco from Incheon Intl. (ICN), you can fly into Waco Regional (ACT) Some flights may connect through major hubs like Hamad Intl. (DOH), Vantaa (HEL) before reaching Waco. 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 Seoul (ICN-Incheon Intl.) to Waco, TX (ACT-Waco Regional) at the last minute?
Typically, booking a last minute flight from Seoul (ICN-Incheon Intl.) to Waco, TX (ACT-Waco Regional) 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 Seoul (ICN-Incheon Intl.) to Waco, TX (ACT-Waco Regional) flight and hotel package?
Securing a Seoul (ICN-Incheon Intl.) to Waco, TX (ACT-Waco Regional) Waco Vacation Packages 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 Seoul (ICN-Incheon Intl.) to Waco, TX (ACT-Waco Regional)?
If you booked your Seoul (ICN-Incheon Intl.) to Waco, TX (ACT-Waco Regional) 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
Incheon Intl.
Destination airport
Waco Regional
Roundtrip price
$1,208
Distance
6895 mi

Book with confidence

Seoul to Waco Flights

The cheapest times to fly from Seoul to Waco

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 Waco are during the month of May. You can find some of the cheapest flights from Seoul to Waco with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Seoul to Waco

Sunday is one of the best days to book for cheap flights from Seoul to Waco: 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 Waco

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 Waco in 2026. You can also book with separate airlines for your outbound and return journeys, from $792 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 Waco 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 Waco 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.

 

Seoul to Waco Flights

*Flight schedules are subject to change.

*Available to One Key members.

 

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