$108 Cheap Flights to Yulsan

View $108 flight on Thu, Sep 11, 2025Opens in a new window

Popular airlines

How much is the cheapest flight to Yulsan?

Prices were available within the past 7 days and start at $108 for one-way flights and $216 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Asiana Airlines
Thu, Aug 14 - Sat, Aug 16
GMP
Seoul
RSU
Yeosu
$216 Roundtrip, just found
$216
Roundtrip
just found
Select Asiana Airlines flight, departing Thu, Aug 14 from Seoul to Yeosu, returning Sat, Aug 16, priced at $216 just found
Asiana Airlines
Sat, Oct 18 - Wed, Oct 22
GMP
Seoul
RSU
Yeosu
$217 Roundtrip, found 16 hours ago
$217
Roundtrip
found 16 hours ago
Select Asiana Airlines flight, departing Sat, Oct 18 from Seoul to Yeosu, returning Wed, Oct 22, priced at $217 found 16 hours ago
Japan Airlines
Thu, Sep 25 - Thu, Oct 2
HND
Tokyo
RSU
Yeosu
$1,628 Roundtrip, found 1 day ago
$1,628
Roundtrip
found 1 day ago
Select Japan Airlines flight, departing Thu, Sep 25 from Tokyo to Yeosu, returning Thu, Oct 2, priced at $1,628 found 1 day ago
Japan Airlines
Thu, Sep 25 - Thu, Oct 2
HND
Tokyo
RSU
Yeosu
$1,669 Roundtrip, found 1 day ago
$1,669
Roundtrip
found 1 day ago
Select Japan Airlines flight, departing Thu, Sep 25 from Tokyo to Yeosu, returning Thu, Oct 2, priced at $1,669 found 1 day ago

Tips to find the cheapest flights to Yulsan

The cheapest day to fly

Get started finding a cheap flight to Yulsan 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

August is the cheapest month to fly to Yulsan. 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 Yulsan. 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 Yulsan, 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 Yulsan

The lowest price for round-trip flights to Yulsan in 2025 starts from from $216, while one-way tickets start from from $108. 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 Yulsan. If you have a preferred departure time or airline, you can use the handy filters to customize your search.

The cheapest airlines flying to Yulsan

Asiana Airlines, Japan Airlines are just some of the airlines that can typically offer cheap tickets to Yulsan. 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 Yulsan and countless more destinations worldwide.

The most affordable airports to fly into

To view the cheapest airports to fly into for Yulsan, 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 Yulsan. 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 Yulsan 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 Yulsan

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 Yulsan.

Stopover savings

The cheapest tickets to Yulsan are sometimes those with a stopover. Book one of these flights, and you'll change planes at an airport en route to Yulsan. 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 Yulsan 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 Yulsan. Simply download the free Expedia app to your smart device and activate Yulsan 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 Yulsan. 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.

Frequently asked questions

What month is the cheapest to fly to Yulsan?
August is the cheapest month to travel to Yulsan. There's less demand then, so fares are generally more affordable. Booking your trip outside of major holidays and school breaks could also help you save.
Which US cities fly direct to Yulsan?
If you'd prefer to fly to Yulsan directly, check out what's on offer by selecting "Direct flights only" when browsing for available journeys on Expedia.
How to find a cheap flight to Yulsan?
To find cheap flights to Yulsan, book ahead of time and travel during the low season. Want a handy tip? Fly on a Thursday and you'll typically save 16% on average compared to those who jet off on a Sunday.* Set up price tracking on the Expedia app and we'll let you know the moment prices drop.*Best day of the week to book, depart and ideal booking window recommendations based on average round-trip ticket prices for January through August 2023, sourced from Airline Reporting Corporation's (ARC) global airline sales database. Percentages noted are averages.
How to get a cheap last-minute flight to Yulsan?
It's possible to get awesome deals on last-minute flights to Yulsan, especially if your travel arrangements aren't set in stone. Think about flying from a different airport, changing your trip dates or choosing another carrier to get a cheap flight to Yulsan.
How far in advance should I book a flight to Yulsan?
Lock in your flight to Yulsan two to four months ahead if you're coming in from an international destination. For domestic travel, the recommendation is around 28 days in advance. Bigger savings and a wider variety of travel dates, schedules and seating options are just a few of the benefits of booking early.**Best day of the week to book, depart and ideal booking window recommendations based on average round-trip ticket prices for January through August 2023, sourced from Airline Reporting Corporation's (ARC) global airline sales database. Percentages noted are averages.
Which day of the week is the cheapest day to buy a plane ticket to Yulsan?
You can save an average of 8% if you purchase tickets on a Sunday rather than Fridays, which tend to be the most expensive day to book.* When it comes to snapping up a cheap flight to Yulsan, timing makes a difference.*Best day of the week to book, depart and ideal booking window recommendations based on average round-trip ticket prices for January through August 2023, sourced from Airline Reporting Corporation's (ARC) global airline sales database. Percentages noted are averages.
Which airlines fly to Yulsan?
There are 5 carriers that connect Yulsan with 2 airports globally. The primary gateway to this city is Gwangju Intl. Airport (KWJ). Book a fare with any of these well-known airlines to Yulsan:

  • TWay Air
  • Korean Air
  • Jin Air
  • Asiana Airlines

Where do you fly into Yulsan?
The main airport to fly to Yulsan is Yeosu Airport (RSU). You can also touch down at Gwangju Intl. Airport (KWJ) when flying to Yulsan.
How far is the airport from central Yulsan?
If you're touching down at Yeosu Airport (RSU), you'll be roughly 8 mi southeast of the center of Yulsan.
Can I save money by booking a Yulsan trip package?
Bundle your flights and accommodations and you could save hundreds of dollars. What's more, you can add extras like activities and car rentals to your Yulsan flight and hotel package deal. With Expedia, it's easy to manage all your Yulsan travel plans in the same place.
Can I change or cancel my flight to Yulsan?
You can usually change or cancel your flight to Yulsan within 24 hours of booking. However, be mindful that some fares are non-refundable. In those cases, you may receive credit for future flights in place of a direct refund. It's important to check the airline's rules and restrictions in your itinerary for specific details. You can use Expedia's "Changes included" or "No cancel fee" filters during your search to secure cheap flights to Yulsan with flexible change policies. For more information, visit our Customer Service Portal.
Flights to Yulsan information
Destination airport
Yeosu
Destination airport IATA code
RSU
Destination city name
Yeosu
Roundtrip price
$216

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*Available to One Key members.