$676 Cheap Flights from Seoul (ICN) to Longview (GGG)

View $676 flight on Sun, Nov 16, 2025Opens in a new window

Popular airlines from Incheon Intl. Airport (ICN) to Longview, TX (GGG-East Texas Regional)

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Cheap Flights from Seoul to Longview (ICN-GGG)

Prices were available within the past 7 days and start at $676 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Flights from Seoul (ICN) to Longview (GGG)
Origin airport
Incheon Intl.
Destination airport
East Texas Regional
Distance
6929 mi

Seoul to Longview Flights

The cheapest times to fly from Seoul to Longview

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

 

The best time to book a flight from Seoul to Longview

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

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 Longview in 2025. You can also book with separate airlines for your outbound and return journeys, from $676 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 Longview 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 Longview 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 East Texas Regional Airport (GGG) cost?
Discover the latest flight deals from ICN to GGG by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from ICN to GGG?
The cheapest flights from ICN to GGG are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from ICN to GGG?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from ICN to GGG. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Incheon Intl. Airport (ICN) to East Texas Regional Airport (GGG)?
There are no daily direct flights departing from Incheon Intl. Airport (ICN) to East Texas Regional Airport (GGG). But you can book flights with layovers. Filter your search on Expedia to include one or two stops, and you'll be on your way in no time at all.
What day of the week has the most flights from ICN to GGG?
Friday is typically the busiest day for flights, while Tuesday tends to be the quietest.* Keep in mind that flight schedules can change depending on a range of factors, including the carrier and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Incheon Intl. Airport (ICN) to East Texas Regional Airport (GGG)?
To avoid possible delays on the Incheon Intl. Airport (ICN) to East Texas Regional Airport (GGG) route, travel before 3 PM. Departures after this time 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.
Is it cheaper to buy a plane ticket from Incheon Intl. Airport (ICN) to East Texas Regional Airport (GGG) last-minute?
Booking your plane ticket from ICN to GGG just before your trip is usually more expensive. However, if you're flexible with your departure dates and times, you could snag a cheap last-minute fare.
Is it cheaper to book an ICN to GGG flight and hotel package?
Securing an ICN to GGG flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip in one place. Pick from our extensive range of accommodations and then add activities, flights 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 Incheon Intl. Airport (ICN) to East Texas Regional Airport (GGG)?
In most instances, you can cancel or modify your ICN to GGG flight. However, there may be additional charges, especially if your booking was made over 24 hours ago. Check your itinerary for the airline's rules and fees on flight changes, or if you need more information, head to our Customer Service portal.

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*Available to One Key members.