$334 Cheap Flights to Yesan-gun

View $334 flight on Mon, Mar 2, 2026Opens in a new window

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How much is the cheapest flight to Yesan-gun?

Prices were available within the past 7 days and start at $334 for one-way flights and $624 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

China Southern Airlines
Mon, Jan 26 - Tue, Feb 3
SFO
San Francisco
ICN
Seoul
$624 Roundtrip, found 1 hour ago
$624
Roundtrip
found 1 hour ago
Select China Southern Airlines flight, departing Mon, Jan 26 from San Francisco to Seoul, returning Tue, Feb 3, priced at $624 found 1 hour ago
China Eastern Airlines
Wed, Mar 25 - Sun, Mar 29
LAX
Los Angeles
ICN
Seoul
$634 Roundtrip, found 1 hour ago
$634
Roundtrip
found 1 hour ago
Select China Eastern Airlines flight, departing Wed, Mar 25 from Los Angeles to Seoul, returning Sun, Mar 29, priced at $634 found 1 hour ago
Xiamen Airlines
Tue, Jan 20 - Thu, Mar 19
LAX
Los Angeles
ICN
Seoul
$657 Roundtrip, found 5 days ago
$657
Roundtrip
found 5 days ago
Select Xiamen Airlines flight, departing Tue, Jan 20 from Los Angeles to Seoul, returning Thu, Mar 19, priced at $657 found 5 days ago
Air Premia
Mon, Mar 2 - Mon, Mar 9
SFO
San Francisco
ICN
Seoul
$662 Roundtrip, just found
$662
Roundtrip
just found
Select Air Premia flight, departing Mon, Mar 2 from San Francisco to Seoul, returning Mon, Mar 9, priced at $662 just found
Philippine Airlines
Mon, Feb 23 - Wed, May 20
SFO
San Francisco
ICN
Seoul
$668 Roundtrip, found 2 hours ago
$668
Roundtrip
found 2 hours ago
Select Philippine Airlines flight, departing Mon, Feb 23 from San Francisco to Seoul, returning Wed, May 20, priced at $668 found 2 hours ago

Frequently asked questions

Where can I learn more about changing or canceling my flight to Yesan-gun?
Most flights are free to cancel within 24 hours of making the reservation. However, some flights are non-refundable, and you may receive a flight credit from the airline to use for a future booking. For more information, please visit our Customer Service Portal.
How do I find cheap flights to Yesan-gun that have flexible change policies?
It's quick and easy with Expedia. Step 1: Enter your travel dates and click the "Search" button. Next step? Check the "No change fee" box underneath the "Flexible change policies" subheading to the left of the screen. Step 3. Bag a cheap and flexible airfare to Yesan-gun.
What is the name of Yesan-gun's airport?
If you're arriving by plane, you won't have to ponder too long which airport to choose. Yesan-gun has just one – Cheongju Intl. Airport (CJJ).
What airport is best to fly into Yesan-gun?
With so many airports to select from, Yesan-gun is one of those places that's easy to book a ticket to at the eleventh hour. The terminals that deal with the majority of the city's air traffic are Incheon Intl. Airport (ICN) (60 mi from downtown), GMP (60 mi from downtown) and Cheongju Intl. Airport (CJJ) (35 mi from downtown).
How many airlines fly to Yesan-gun?
Yesan-gun is serviced by 68 airlines from 113 airports around the world.
How many nonstop flights are there to Yesan-gun?
With 4,444 nonstop flights running every week, you'll be hitting the tarmac in Yesan-gun before you can ask, "Are we there yet?"
Where are the most popular flights to Yesan-gun departing from?
Flights to Yesan-gun departing from Tokyo, Osaka and Busan airports are the most popular.
How long is the flight to Yesan-gun Airport?
Where you depart from determines how much of the in-flight entertainment you'll get to see. From Jeju City to Yesan-gun, the average flight time is 1 hour and 8 minutes. From Gimhae it's typically 1 hour and 5 minutes, and from Tokyo it's 2 hours and 42 minutes.
How to book the cheapest flight to Yesan-gun?
If you'd like to have some extra spending money on your Yesan-gun vacation, listen up! As any seasoned jet-setter knows, don't leave booking until the last minute. Airfares are usually more expensive just prior to the departure date. Another great way to score the best deal is to research all options. If where you're headed has more than one airport, be sure to look into the cost of flying into a less busy terminal. Lastly, be ready to secure your seat quickly if you find a great price. It might not be available for too long! With a bit of knowledge and some good fortune, the ideal fare will be yours.
How to survive the flight to Yesan-gun?
No matter where you're coming from, flying can be a pleasant experience if you're well prepared. Take a peek at these handy hints that will get your Yesan-gun escape started on the right note.What to pack in your hand luggage:

  • Flying can be a pleasure if you pack the right stuff. First of all you'll need toiletry items, such as lip balm and hand cream, a spare set of clothes and a magazine or two. Next, leave space in your bag for your laptop, a charger, any vital medications and perhaps a cozy neck pillow too. Last, but definitely not least, remember to bring your passport, travel docs and your bank cards.

Do not pack the following items in your hand luggage:

  • Pack all your full-sized bottles of hair gel and hairspray in your checked baggage. Any liquids or gels in your carry-on suitcase larger than 3.4 ounces (100 milliliters) will be confiscated by security. Pointed or sharp objects, like your pocket knife, and dangerous goods which are explosive or flammable, such as flares, chemicals agents and fireworks, are also restricted.

What to wear on a flight:

  • Comfort really should be your prime concern when picking what to wear during your flight. Consider your footwear with care too, as swollen ankles and feet are a common occurrence. Flat, slightly roomy shoes are always a good idea.
  • Caused by sustained periods of inactivity, DVT (deep vein thrombosis) is a blood clot condition that can affect some passengers on long-haul flights. The good news is there are ways to reduce the risk of developing it. Keep your fluids up, wander around the cabin whenever possible and wear compression socks to help improve your circulation.

How to get through airport security fast when flying to Yesan-gun?
Being prepared before you get to the airport will help make your trip to Yesan-gun a breeze. Check out our handy tips and tricks for a speedy journey past security:

  • Be sure to keep your boarding pass and ID within easy reach. They're the first things you'll be asked for by security.
  • Time to strip down. Well sort of. Your belt, coat, keys and other contents of your pockets, like your headphones, will need to go through the X-ray machine. Make the whole process faster by removing them as your turn draws near.
  • Electronic devices like phones and laptops will also have to go on a tray to be scanned. Don't worry though, you'll be back online before you know it.
  • Want to bring along your favorite hand cream? As long as the volume is no larger than 3.4 ounces (100 milliliters) and it's stored in a zip-close bag, you can bring it with you in your carry-on baggage.
  • It's also likely that you'll be asked to remove your shoes for scanning, so wearing slip-on sneakers is always a wise idea.
  • Avoid taking prohibited items in your carry-on bag. If you have any sharp objects like a pocket knife or tools, pack them in your checked luggage. They won't be allowed in the cabin.

Book with confidence

Tips to find the cheapest flights to Yesan-gun

The cheapest day to fly

Get started finding a cheap flight to Yesan-gun on Expedia by either choosing a deal on this page or entering into the search bar your travel dates, origin airport, and whether you want roundtrip or one-way airfare. You can filter for flexibility, number of stops, airline, and departure/arrival times to find the best flight for you.

The cheapest month to fly

January is the cheapest month to fly to Yesan-gun. This coincides with the low season when fewer people travel. Whichever month you travel in, though, be sure to book at least a month in advance if you want to score cheap tickets to Yesan-gun. ARC's data shows that domestic flights booked 28 days or more before departure are typically 24% cheaper than those booked last minute.

The most affordable time to book a flight

Typically, a Sunday can be the cheapest time to book a flight to Yesan-gun, according to ARC’s data. On average, you could save between 6% and 13% by booking on a Sunday instead of a Friday, which is the most expensive day to make a reservation.

The cheapest round-trip tickets to Yesan-gun

The lowest price for round-trip flights to Yesan-gun in 2026 starts from from $624, while one-way tickets start from from $334. Expedia's effective search tool is one of the best ways to find a budget airfare. Simply enter your dates, and within seconds, it'll show you a vast selection of the cheapest flights to Yesan-gun. If you have a preferred departure time or airline, you can use the handy filters to customize your search.

The cheapest airlines flying to Yesan-gun

Philippine Airlines, Air Premia, Xiamen Airlines, Vietnam Airlines, Air Canada, China Southern Airlines, China Eastern Airlines are just some of the airlines that can typically offer cheap tickets to Yesan-gun. You can find their most affordable flights by using the “airline” search filter and then sorting prices from low to high. As a trusted partner of the world's leading airlines, Expedia offers you some of the best airfare deals to Yesan-gun and countless more destinations worldwide.

The most affordable airports to fly into

To view the cheapest airports to fly into for Yesan-gun, simply order your search results from lowest to highest price. Expedia's search tool compares flight prices for all airports close to your destination, so you don't have to manually search them one by one to find the cheapest flight to Yesan-gun. If you have a preferred place to fly into, take advantage of the “arrival airport” filter to narrow down your search on Expedia.

Save with a package

With Expedia's amazing package deals, you could save hundreds of dollars by booking your Yesan-gun plane tickets together with your accommodations, car rental, or activities. Just select the search wizard's “package” option to view some of the cheapest deals. Look out for the green savings label to see how much you're saving.

Date flexibility for the cheapest flights to Yesan-gun

If you can be flexible with your travel dates, it's a good idea to broaden your search by comparing prices on different days. This will open up more options, meaning you could uncover a less expensive flight to Yesan-gun.

Stopover savings

The cheapest tickets to Yesan-gun are sometimes those with a stopover. Book one of these flights, and you'll change planes at an airport en route to Yesan-gun. While the overall travel time might be longer than a non-stop flight, you may decide it's worth it for the money saved.

Get Expedia's Price Drop Protection

Price Drop Protection means that if your flight gets cheaper after booking, you'll be credited the difference*. This gives you peace of mind that you're getting one of the cheapest flights to Yesan-gun for your chosen departure. Expedia's Price Drop Protection is available for a small fee but is free to One Key Gold and Platinum tier members.

*Terms apply.

Use our Price Tracking feature

Expedia's Price Tracking feature is another great tool that removes the guesswork from finding cheap flights to Yesan-gun. Simply download the free Expedia app to your smart device and activate Yesan-gun flight price alerts for your travel dates. There's even a price predictor tool that uses historical data to indicate the best time to book, giving you peace of mind that you'll nab the lowest prices.

Book with Expedia

As well as Price Drop Protection and Price Tracking, Expedia's close partnership with a vast selection of the world's leading airlines means you're sure to find cheap flights to Yesan-gun. Plus, the One Key rewards program lets you earn real cash rewards on most bookings that you can use to save money on future trips. Best of all, it's free to join, and members often unlock exclusive discounts, too.

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

Tips to find the cheapest flights to Yesan-gun

Travel information

Destination airport
Gimpo Intl.
Destination airport IATA code
GMP
Destination city name
Seoul
Roundtrip price
$25

Trending flights to Yesan-gun

Prices were available within the past 7 days and start at $334 for one-way flights and $624 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

China Southern Airlines
Mon, Jan 26 - Tue, Feb 3
SFO
San Francisco
ICN
Seoul
$624 Roundtrip, found 1 hour ago
$624
Roundtrip
found 1 hour ago
Select China Southern Airlines flight, departing Mon, Jan 26 from San Francisco to Seoul, returning Tue, Feb 3, priced at $624 found 1 hour ago
*Available to One Key members.