$265 Cheap Flights to Kansai International
One-way
Departing from
United States
Going to
Kansai International
Osaka (KIX)
Japan • December, 2025
90% AI deal score
$950 $265
Osaka (KIX)
Japan • December, 2025
90% AI deal score
$950 $266
Osaka (KIX)
Japan • February, 2026
90% AI deal score
$950 $279
Top Cheap Flight Deals from United States to Kansai International
Recent round-trip flight deals to Kansai International
Thu, Jan 15 - Thu, Jan 22
Cheapest
Hagåtña (GUM) - Osaka (KIX)
Trans World Airlines airlines • Direct
Osaka (KIX) - Hagåtña (GUM)
Trans World Airlines airlines • Direct
$313
Thu, Jan 15 - Thu, Jan 29
Hagåtña (GUM) - Osaka (KIX)
Trans World Airlines airlines • Direct
Osaka (KIX) - Hagåtña (GUM)
Trans World Airlines airlines • Direct
$316
Wed, Dec 24 - Wed, Jan 14
Hagåtña (GUM) - Osaka (KIX)
Jin Air airlines • 1 stop • Seoul (ICN)
Osaka (KIX) - Hagåtña (GUM)
Trans World Airlines airlines • Direct
$319
Thu, Jan 15 - Fri, Jan 30
Hagåtña (GUM) - Osaka (KIX)
Trans World Airlines airlines • Direct
Osaka (KIX) - Hagåtña (GUM)
Trans World Airlines airlines • Direct
$332
Fri, Apr 24 - Sun, Apr 26
Hagåtña (GUM) - Osaka (KIX)
United Airlines airlines • Direct
Osaka (KIX) - Hagåtña (GUM)
United Airlines airlines • Direct
$425
$329
-$96
23%
Mon, Feb 16 - Wed, Feb 18
Hagåtña (GUM) - Osaka (KIX)
United Airlines airlines • Direct
Osaka (KIX) - Hagåtña (GUM)
United Airlines airlines • Direct
$334
The cheapest time to fly to Kansai International
Facts About Flights from United States to Osaka
To help you plan your journey, here are some quick Osaka flight facts and tips.
Osaka airports
Kansai International Airport (KIX) and Itami Airport (ITM) serve the Kansai region of Japan, which includes major cities such as Osaka, Kyoto, and Kobe. KIX is a major international hub located on an artificial island in Osaka Bay, handling a large volume of international and domestic flights. Itami Airport (ITM), officially known as Osaka International Airport, is closer to the city center but primarily handles domestic flights. While KIX offers extensive global connectivity, ITM provides convenient access to destinations within Japan.
Pro tip: search “Osaka (Any)” to see fares to all Osaka airports – sometimes one is cheaper than the others on your dates.
Insights for flights to Kansai International
Cheapest airport
Kobe (UKB)
Though slightly smaller than its neighbor, KIX, Kobe Airport (UKB) is an accessible and efficient airport built on an artificial island. It offers primarily domestic flights, making it a convenient option if you're already within Japan or planning to explore the country further after arriving in the Kansai region.
Nonstop vs. 1-stop
50+ cities
Kansai International Airport is a secondary hub that connects you to over 50 cities! Popular routes include connections to major Asian cities like Seoul, Hong Kong, and Taipei.
Number of airlines
50+ airlines
Kansai International Airport is served by more than 50 airlines, providing a wide array of flight options, ranging from full-service carriers like Japan Airlines and All Nippon Airways to low-cost carriers like Peach and Jetstar Japan.
KIX Airport Deal Stats
Current most discounted routes
Avg. most discounted routes (last 3 months)
KIX airport insights
Best days to catch a deal
Wed, Sat
Based on the data, Sunday and Tuesday are the best days to find flight deals for Kansai International Airport. Sunday has the lowest count at 20, while Tuesday is the second lowest at 13.
Avg. deal survival time
17.5 hours
Deals from Kansai International Airport typically survive for about 17.5 hours. You'll want to book quickly if you find a deal you like from Kansai International.
Rare deal frequency
8 deals
We found 8 rare flight deals for Kansai International Airport in the past month. These rare deals had an AI Deal Score of 90+ and usually include mistake fares, special promotions, or ultra-discounts.
Average price drop
-80%
The average price drop for flights to Kansai International Airport is a significant 79.7%. This means you have a high chance of finding a great deal on flights to this destination.
Next 4 weeks: deal forecast
Kansai International Airport Next Month Forecast
Based on current data, flights to Kansai International Airport are expected to maintain steady prices next month. There are no significant price drops or increases forecasted at this time.
Top 5 biggest price drops (last 3 months)
Found on December 22
Seoul - KIX
$575 → $66
89%
Found on December 17
Tokyo - KIX
$5,400 → $650
88%
Found on December 20
Jakarta - KIX
$1,950 → $258
87%
Found on December 24
Christchurch - KIX
$1,825 → $281
85%
Found on December 21
Bandar Seri Begawan - KIX
$1,305 → $197
85%
Check these nearby airports too
Looking for more options? These airports near KIX sometimes drop rare deals too:
Itami (ITM)
~11 rare deals/month
Kansai International (KIX)
~6 rare deals/month
Kobe (UKB)
~10 rare deals/month
If you’re flexible with departure cities, it’s worth keeping an eye on nearby airports — especially ITM and KIX for long-haul deal surprises.
When Is the Best Time to Fly from United States to Kansai International
Timing is everything when hunting for cheap flights. Here are data-backed insights on the best times to fly to Kansai International:
Cheapest month
November
Cheapest month
If you're dreaming of exploring Osaka without emptying your wallet, November is your golden ticket! The crisp autumn air makes strolling through the city's vibrant streets and stunning parks an absolute joy. Plus, you'll dodge the peak tourist crowds, making your experience more authentic and budget-friendly.
Best day to book
Sunday
Best day to book
Snagging the best flight deal to Osaka might just hinge on when you decide to book. Sundays often present a sweet spot as airlines roll out new deals and fewer business travelers are vying for seats. Keep an eye on those Sunday specials and you could be sipping sake in Osaka before you know it.
Cheapest days to fly
Tuesday
Cheapest days to fly
To save some serious yen on your flight, consider flying on a Tuesday. Mid-week flights tend to be less expensive than weekends. Fewer people want to travel at the beginning of the week, making it the perfect time to sneak away to Osaka without breaking the bank!
Advance booking sweet spot
2 months
Advance booking sweet spot
Booking about two months in advance is the sweet spot for flights to Osaka. This timeframe typically offers a balance between availability and price. You'll have a better chance of securing your preferred flights and seats while also avoiding the last-minute price surges.
Osaka Airports & Ground Transportation
One big question for travelers is which Osaka airport to fly into. Here’s a quick guide to Osaka’s airports and how to get to the city from each:
Osaka International Airport (ITM)
Osaka International Airport, also known as Itami Airport, primarily handles domestic flights. Don't let the name fool you; it's all domestic now! Located conveniently close to major Osaka hubs, it offers a smooth transition to the city center. The airport boasts efficient services, a variety of shops and restaurants, and comfortable waiting areas. Getting to downtown Osaka is a breeze with frequent bus services and the Osaka Monorail connecting to subway lines, making it super convenient. You can reach the city in approximately 30 minutes.
Tip: If you're flying domestic, Itami's your best bet for quick access to Osaka.
Kansai International Airport (KIX)
Kansai International Airport (KIX) is the main international gateway for Osaka and the surrounding Kansai region, located on an artificial island in Osaka Bay. KIX offers a wide array of international flights, connecting Osaka to destinations worldwide. Inside, you'll find everything from high-end boutiques to local souvenir shops, plus a great selection of dining options. Transportation to Osaka is excellent, with the Haruka Express train whisking you to Osaka Station in about 50 minutes. There are also limousine buses that will take you to the major hotels in Osaka.
What to Do in Osaka
Osaka isn’t just about getting there – it’s about enjoying the country once you arrive! Here are some top things to do in Osaka, organized by interest:
Sightseeing & Landmarks
Osaka is a vibrant city with a rich history and modern attractions. Visit Osaka Castle, a majestic landmark, and explore the bustling Dotonbori district with its dazzling lights and street food. Don't miss the Umeda Sky Building for panoramic city views!
Arts & Culture
Immerse yourself in Osaka's art scene by visiting the Osaka City Museum of Fine Arts. Explore traditional Japanese performing arts at the National Bunraku Theatre. For a quirky twist, check out the Momofuku Ando Instant Ramen Museum!
Food & Nightlife
Osaka is a foodie paradise! Indulge in local specialties like Takoyaki and Okonomiyaki in Dotonbori. Experience the vibrant nightlife in Namba, with countless bars and izakayas offering delicious drinks and snacks.
Shopping & Fashion
Shopaholics, rejoice! Osaka offers a diverse shopping experience, from high-end department stores in Umeda to trendy boutiques in Shinsaibashi. Explore the unique street style of Amerikamura (American Village) for vintage finds and youth fashion.
Nearby Getaways
Escape the city bustle with a day trip to nearby Nara, famous for its friendly wild deer roaming freely in Nara Park. Alternatively, visit the ancient capital of Kyoto, with its stunning temples, gardens, and traditional teahouses, just a short train ride away.
No matter your interest – be it art, food, nightlife, or nature – Osaka has something for everyone. And the best part? Many events and attractions refresh throughout the year, so there’s always something new to experience each visit.
Events in Osaka This Month
special autumn evening illumination at daisen park japanese garden
Enjoy the illumination of vibrant autumn foliage at the Japanese Garden in Daisen Park, Sakai City. The red maple leaves create a stunning reflection on the pond's surface, offering a picturesque scene.
jjj「the light tour」
Find tickets for JJJ at Zepp Namba Osaka on November 30, 2025.
kid fresino
Listen to Callin' by KID FRESINO & C.O.S.A. and explore their music. Check for tour dates and concert tickets.
special night opening of suikeien: autumn leaves light-up
Keihanna Commemorative Park's Water-Scenery Garden will be specially illuminated during peak autumn foliage season, offering enchanting evening views.
osaka christmas market
Frequently Asked Questions About Flights to Kansai International
Pro Tips for Finding Cheap Flights to Kansai International
Finally, to wrap up, here’s a cheat sheet of pro tips that experienced travelers use to save on Kansai International flights:
Be Flexible with Your Dates: Flying mid-week or during the off-season can save you serious cash. Think of it as outsmarting the crowds and saving your precious vacation money for all the delicious food in Osaka!
Consider Alternative Airports: Sometimes flying into a smaller, nearby airport can be significantly cheaper. It might add a little travel time, but your wallet will thank you!
