The cheapest times to fly from ICN to ACT are

  • January 22nd to May 13th (except the weeks of March 12th and April 30th)
  • October 15th to December 2nd

based on data collected exclusively by Champion Traveler across tens of millions of flights. Among all the dates above, the very cheapest time to fly from ICN to ACT is mid October. Prices can be as high as $1674 for Friday flights during late July, or as low as $839 for Tuesday flights around mid October.


When to Fly to Waco

Flying from Seoul (ICN) to Waco, TX (ACT) will usually cost between $926 to $1555 per person if booking more than four weeks in advance. On average the very cheapest time to fly is mid October with an average ticket price of $915. Due to high demand the most expensive time to fly is late July, with an average price of $1568. Planning your trip to low-cost times can easily save you $654 on economy flights and even more on first-class flights. Generally, any price below $1070 can be considered a good price for a round-trip ICN to ACT flight.

See below for a graph of average weekly prices for the ICN to ACT route. All prices are for round-trip tickets in USD.

ICN to ACT Flight Prices

Compared to other flights, the ICN to ACT flight is priced close to the average and costs slightly more than the average flight leaving from Seoul. The average price per mile (for a direct flight) is $0.1, which is far below average.


Flight Prices by Day of the Week

Tuesday is usually the cheapest day to depart and return on this flight. Fridays are the most expensive days to fly out or take a return trip. Selecting flights on the least expensive days could save you up to $125 (9%) on this flight.

Departing prices are for round-trip flights returning on the day of departure. For example, a flight departing on Tuesday and returning a week later will cost an average of $1052. Return trip prices are from the ACT to ICN flight, and often highlight the quality of our data in showing the same trend.

Departing Prices by Day

Departure Day Prices

Return Trip Prices by Day

Return Day Prices


Nonstop Flights and Layovers

Travelers looking to fly from ICN to ACT can generally find a 1-layover flight. Because there is not usually a direct flight option the real-world direct flight time of 13 hour 23 minutes may not be realistic.


Alternative Nearby Airports

Champion Traveler tells you which airports are nearby and whether tickets might be cheaper alternative airports nearby. Sometimes it’s worth it to fly into a closer airport and then commute to your destination. Remember that there is not usually a nonstop flight from ICN to ACT while comparing.

Destination alternative #1: Austin – Bergstrom International Airport (AUS) in Austin, TX

  • 101 miles (163 km) away from ACT
  • Usually 8.46% less expensive than ACT
  • 1-layover flights available

See ICN to AUS flights

Destination alternative #2: Dallas/Fort Worth International Airport (DFW) in Dallas/Fort Worth, TX

  • 90 miles (145 km) away from ACT
  • Usually 5.89% less expensive than ACT
  • Nonstop flights available

See ICN to DFW flights

Destination alternative #3: Easterwood Field Airport (CLL) in College Station/Bryan, TX

  • 87 miles (140 km) away from ACT
  • Usually 5.14% less expensive than ACT
  • 1-layover flights available

See ICN to CLL flights

Destination alternative #4: Dallas Love Field Airport (DAL) in Dallas, TX

  • 88 miles (142 km) away from ACT
  • Usually 2.34% less expensive than ACT
  • 1-layover flights available

See ICN to DAL flights


Flight Hacking ICN to ACT

Flight hacking is when you book two tickets instead of a layover, sometimes with different airlines. You will need to either bring only a carry-on bag (highly recommended) or leave yourself plenty of time to go through security again. Flight hacking is completely allowed, but airlines don’t always tell you the cheapest way to get from ICN to ACT — but Champion Traveler does!

Hack #1: Los Angeles, CA (ICN > LAX > ACT)

  • Price for both tickets: $1047
  • Average savings: $24 (2.2%)

See ICN to SFO flights

Hack #2: San Francisco, CA (ICN > SFO > ACT)

  • Price for both tickets: $1053
  • Average savings: $18 (1.64%)

See ICN to LAX flights

Hack #3: Shanghai (ICN > PVG > ACT)

  • Price for both tickets: $1053
  • Average savings: $17 (1.59%)

See ICN to PVG flights


Flight Questions Answered

Still have questions about flying from ICN to ACT? We’ve got answers.

Which airlines fly this route?

You can find 7 major airlines flying this route most often: Air Canada, American, ANA, Asiana, Ethiopian, Singapore Airlines, United, and potentially more during busy seasons.

How far away is it from Waco Regional Airport to Incheon International Airport?

The distance between the two airports is roughly 6894 miles or 11095 kilometers.

How long does it take to fly from ICN to ACT?

The real-world flight time for a nonstop ICN to ACT flight is about 13 hour 23 minutes.

How many flights go between Seoul and Waco, TX?

It depends on the day of the week and the date, but a typical day might have around 13 available flights from ICN to ACT.


Airport Location Info


Departing Airport

Origination code ICN
Origination airport name Incheon International Airport
City Seoul
Country South Korea
Latitude 37.5
Longitude 126.4

Return Airport

Destination code ACT
Destination airport name Waco Regional Airport
City Waco, TX
Country the United States
Latitude 31.6
Longitude -97.2


Other Resources

Please note that while we’ve worked hard to analyzed tens of millions of flights to get you this data, we do not calculate current live prices or guarantee pricing. Please see our partners using the links above for current offers.