$170 Cheap Flights to Jeju City
One-way
Departing from
United States
Going to
Jeju City, South Korea
Jeju City (CJU)
South Korea • April, 2026
85% AI deal score
$1,055 $534
Jeju City (CJU)
South Korea • January, 2026
68% AI deal score
$24,300 $9,572
Top Cheap Flight Deals from United States to Jeju City
Recent round-trip flight deals to Jeju City
Wed, Mar 11 - Wed, Mar 18
Cheapest
Hagåtña (GUM) - Jeju City (CJU)
Jin Air airlines • 1 stop • Busan (PUS)
Jeju City (CJU) - Hagåtña (GUM)
Jeju Air airlines • 1 stop • Busan (PUS)
$460
$285
-$175
38%
Tue, Dec 23 - Mon, Dec 29
Hagåtña (GUM) - Jeju City (CJU)
Jin Air airlines • 1 stop • Busan (PUS)
Jeju City (CJU) - Hagåtña (GUM)
Jin Air airlines • 1 stop • Busan (PUS)
$568
$304
-$264
46%
Tue, Dec 23 - Mon, Dec 29
Hagåtña (GUM) - Jeju City (CJU)
Jin Air airlines • 1 stop • Busan (PUS)
Jeju City (CJU) - Hagåtña (GUM)
Jeju Air airlines • 1 stop • Busan (PUS)
$568
$309
-$259
46%
Tue, Dec 23 - Thu, Dec 25
Hagåtña (GUM) - Jeju City (CJU)
Jin Air airlines • 1 stop • Busan (PUS)
Jeju City (CJU) - Hagåtña (GUM)
Jin Air airlines • 1 stop • Busan (PUS)
$568
$312
-$256
45%
Thu, Mar 5 - Sat, Mar 7
Hagåtña (GUM) - Jeju City (CJU)
Jin Air airlines • 1 stop • Busan (PUS)
Jeju City (CJU) - Hagåtña (GUM)
Jin Air airlines • 1 stop • Busan (PUS)
$460
$314
-$146
32%
Thu, Mar 12 - Thu, Mar 19
Hagåtña (GUM) - Jeju City (CJU)
Jin Air airlines • 1 stop • Busan (PUS)
Jeju City (CJU) - Hagåtña (GUM)
Jin Air airlines • 1 stop • Busan (PUS)
$460
$315
-$145
32%
The cheapest time to fly to Jeju City
Ready to jet to Jeju City on a budget? Check out these popular routes with surprisingly cheap fares (one-way prices):
Last-Minute Flights from United States to Jeju City
Need to get to Jeju City ASAP? Even if you're booking a flight on short notice, there are often last-minute deals available:
Next 2 weeks deals
Last Minute Flight Deals!
We found flights to Jeju City, South Korea departing in the next two weeks for as low as $426.
⌛ Last-Minute
Seattle - CJU
A great last-minute steal for a cross-country flight.
Found 1 week ago
$537
one-way
Facts About Flights from United States to Jeju City
To help you plan your journey, here are some quick Jeju City flight facts and tips.
Jeju City city airports
Jeju City is served by Jeju International Airport (CJU), the primary gateway to Jeju Island. CJU is the second busiest airport in South Korea, handling millions of passengers annually. The airport offers numerous domestic flights connecting Jeju to major cities like Seoul, Busan, and Daegu. International routes include destinations in China, Japan, and other Asian countries. Inside the airport, travelers can find a variety of amenities, including restaurants, shops, duty-free stores, and car rental services. Getting to and from Jeju City is convenient, with readily available taxis, limousines, and public buses.
Pro tip: search “Jeju City (Any)” to see fares to all Jeju City airports – sometimes one is cheaper than the others on your dates.
Insights for flights to Jeju City
Cheapest airport
Jeju International Airport (CJU)
Jeju International Airport (CJU) is the main gateway to the beautiful Jeju Island. As the second largest airport in South Korea, it offers a variety of amenities and services. You'll be landing right in the heart of the island, ready to explore its stunning landscapes!
Nonstop vs. 1-stop
20+ cities
Jeju City serves as a secondary airport in South Korea, with popular routes connecting to major cities like Seoul, Busan, and other domestic destinations.
Number of airlines
30+ airlines
Jeju City is served by more than 30 airlines, including popular full-service carriers like Korean Air and Asiana Airlines, plus budget-friendly options such as Jeju Air and T'way Air, giving you plenty of choices to find a great deal!
CJU Airport Deal Stats
Current most discounted routes
Avg. most discounted routes (last 3 months)
CJU airport insights
Best days to catch a deal
Sat, Tue
Based on the provided data, Monday offers the best chance to find a flight deal for Jeju International Airport. Saturday has the least chance of offering a deal.
Avg. deal survival time
10.0 hours
Deals for Jeju International Airport typically last around 10.0 hours, so it's important to act fast. Keep in mind that the most attractive offers can disappear quickly.
Rare deal frequency
15 deals
In the past month, we discovered 15 rare deals for Jeju International Airport. These exceptional offers, identified by an AI Deal Score of 90+, typically include mistake fares, special promotions, or ultra-discounts.
Average price drop
-73%
On average, flights to Jeju International have price drops of 73.5%. This means you could potentially save a significant amount on your flights to Jeju International if you wait for prices to fall.
Next 4 weeks: deal forecast
Jeju International Airport Forecast
Based on current trends, flights to Jeju International Airport may see a slight price increase in January 2026 due to the New Year travel season. Travelers looking for better deals should consider booking flights well in advance or exploring travel dates later in the month.
Top 5 biggest price drops (last 3 months)
Found on December 16
Kumamoto - CJU
$745 → $82
89%
Found on December 21
Cagayan de Oro - CJU
$980 → $141
86%
Found on December 19
Yogyakarta - CJU
$980 → $170
83%
Found on December 17
Surabaya - CJU
$745 → $149
80%
Found on December 17
Perth - CJU
$945 → $208
78%
Check these nearby airports too
Looking for more options? These airports near CJU sometimes drop rare deals too:
Cheongju International (CJJ)
~5 rare deals/month
Gwangju (KWJ)
~7 rare deals/month
If you’re flexible with departure cities, it’s worth keeping an eye on nearby airports — especially CJJ and KWJ for long-haul deal surprises.
When Is the Best Time to Fly from United States to Jeju City
Timing is everything when hunting for cheap flights. Here are data-backed insights on the best times to fly to Jeju City:
Cheapest month
November
Cheapest month
The cheapest month to snag flights to Jeju City is November. During this time, you'll find fewer tourists and more affordable prices on flights and accommodations. Plus, the weather is still pleasant enough to enjoy outdoor activities, making it a win-win for budget-conscious travelers!
Best day to book
Sunday
Best day to book
The best day to book flights to Jeju City tends to be on a Sunday. Airlines often release deals at the start of the week to entice travelers to book. Keep an eye on those weekend deals and you might just snag a steal!
Cheapest days to fly
Tuesday
Cheapest days to fly
If you're looking to save some serious cash on flights to Jeju City, consider flying on a Tuesday. Mid-week flights are often cheaper as business travelers tend to fly on Mondays and Fridays. By flying on Tuesday, you can dodge the peak travel days and enjoy lower fares.
Advance booking sweet spot
2 months
Advance booking sweet spot
For the best deals on flights to Jeju City, aim to book around 2 months in advance. This timeframe often hits the sweet spot where airlines are looking to fill seats without being too close to the departure date. Booking ahead can save you from last-minute price surges!
Jeju City Airports & Ground Transportation
One big question for travelers is which Jeju City airport to fly into. Here’s a quick guide to Jeju City’s airports and how to get to the city from each:
Jeju International Airport (CJU)
Welcome to Jeju International Airport, your gateway to the stunning Jeju Island! As the second largest airport in South Korea, CJU offers a variety of amenities to make your travel experience more enjoyable, including restaurants, shops, and comfortable lounges. Conveniently located just a stone's throw from Jeju City, the airport is well-connected by an efficient transportation network. You can easily hop on a bus, taxi, or rental car to reach your destination in the city. Don't forget to explore the duty-free shops for some last-minute souvenirs!
Tip: Arrive early, especially during peak season, to navigate through check-in and security smoothly.
Other airports
Alright, buckle up, travel enthusiasts! While Jeju City itself boasts its own fantastic airport, there are no other airports in different cities *super* close by. Since Jeju is an island, you'll be flying directly in! But don't worry, getting from Jeju International Airport into Jeju City is a breeze – think convenient buses, taxis galore, and rental cars for those craving independent exploration.
Airport transfers
What to Do in Jeju City
Jeju City isn’t just about getting there – it’s about enjoying the country once you arrive! Here are some top things to do in Jeju City, organized by interest:
Sightseeing & landmarks
Jeju City is filled with natural wonders and iconic landmarks! Explore the majestic Manjanggul Lava Tube, a UNESCO World Heritage site, or hike up Seongsan Ilchulbong Peak for breathtaking sunrise views. Don't forget to visit the mysterious Hallasan National Park, home to South Korea's highest mountain.
Arts & culture
Immerse yourself in Jeju's vibrant arts and culture scene. Visit the Jeju National Museum to discover the island's rich history and heritage, or explore the Arario Museum Tapdong Cinema to see contemporary art installations. Catch a traditional Korean performance or visit local craft shops to experience Jeju's unique artistic spirit.
Food & nightlife
Get ready for a culinary adventure in Jeju City! Indulge in fresh seafood delicacies like grilled black pork, abalone porridge, and spicy seafood stew. As the sun sets, experience the city's nightlife by visiting cozy bars, lively pubs, and vibrant night markets offering tasty street food and local drinks.
Shopping & fashion
Shopaholics, rejoice! Jeju City offers a diverse shopping experience, from bustling traditional markets to modern shopping malls. Explore the Jeju Dongmun Market for local produce, souvenirs, and street food, or head to the Jeju Jungang Underground Shopping Center for trendy fashion finds. Don't miss the duty-free shops for great deals on luxury brands!
Events in Jeju City This Month
Frequently Asked Questions About Flights to Jeju City
Pro Tips for Finding Cheap Flights to Jeju City
Finally, to wrap up, here’s a cheat sheet of pro tips that experienced travelers use to save on Jeju City flights:
Be Flexible with Your Dates: Flying on weekdays or during the off-season can lead to significant savings. Think of it as playing travel roulette – you might just hit the jackpot!
Consider Alternative Airports: Sometimes, flying into a smaller, less popular airport near Jeju City can save you money. It's like taking the scenic route, but with a cheaper ticket!
