$363 Cheap Flights from Seattle to Japan
One-way
Departing from
Seattle
Going to
Japan
Tokyo (HND)
Japan • May, 2026
100% AI deal score
$1,300 $365
Osaka (KIX)
Japan • September, 2026
100% AI deal score
$1,075 $363
Okinawa Island (OKA)
Japan • February, 2027
89% AI deal score
$1,725 $558
Top Cheap Flight Deals from Seattle to Japan
Recent round-trip flight deals to Japan
Mon, Mar 2 - Wed, Mar 18
Cheapest
Seattle (SEA) - Osaka (KIX)
Ozark Air Lines airlines • 1 stop • Seoul (ICN)
Osaka (KIX) - Seattle (SEA)
Ozark Air Lines airlines • 1 stop • Seoul (ICN)
$1,040
$667
-$373
36%
Mon, Mar 2 - Wed, Mar 18
Seattle (SEA) - Osaka (KIX)
Ozark Air Lines airlines • 1 stop • Seoul (ICN)
Osaka (KIX) - Seattle (SEA)
Ozark Air Lines airlines • 1 stop • Seoul (ICN)
$1,040
$667
-$373
36%
Thu, Mar 5 - Thu, Mar 12
Seattle (SEA) - Tokyo (HND)
Philippine Airlines airlines • 1 stop • Manila (MNL)
Tokyo (HND) - Seattle (SEA)
Philippine Airlines airlines • 1 stop • Manila (MNL)
$1,300
$668
-$632
49%
Wed, Aug 19 - Thu, Aug 27
Seattle (SEA) - Tokyo (HND)
United Airlines airlines • Direct
Tokyo (HND) - Seattle (SEA)
United Airlines airlines • Direct
$1,260
$671
-$589
47%
Tue, Aug 18 - Wed, Sep 2
Seattle (SEA) - Tokyo (HND)
United Airlines airlines • Direct
Tokyo (HND) - Seattle (SEA)
United Airlines airlines • Direct
$1,260
$671
-$589
47%
Mon, Apr 27 - Tue, May 5
Seattle (SEA) - Tokyo (HND)
United Airlines airlines • Direct
Tokyo (HND) - Seattle (SEA)
United Airlines airlines • Direct
$1,300
$681
-$619
48%
The cheapest time to fly to Japan
Ready to jet to Japan on a budget? Check out these popular routes with surprisingly cheap fares (one-way prices):
Facts About Flights from Seattle to Japan
To help you plan your journey, here are some quick Japan flight facts and tips.
Japan airports
Japan's airports are a gateway to a land of rich culture, stunning landscapes, and cutting-edge technology. Among the most prominent are Narita (NRT), Haneda (HND), Kansai International (KIX), and Fukuoka (FUK), each offering unique access points and services. Narita International Airport (NRT), located near Tokyo, serves as a major international hub with connections to destinations worldwide. Haneda Airport (HND), closer to central Tokyo, is known for its efficiency and extensive domestic network, along with an increasing number of international flights. Kansai International Airport (KIX), serving the Osaka-Kyoto-Kobe metropolitan area, is built on an artificial island and provides convenient access to western Japan. Fukuoka Airport (FUK), situated in the vibrant city of Fukuoka, is remarkably close to the city center and offers a mix of domestic and international flights, making it a convenient entry point to the Kyushu region. These airports ensure smooth travel experiences with efficient transportation links, multilingual support, and a taste of Japanese hospitality.
Narita International (NRT)
Tokyo, Japan
Haneda (HND)
Tokyo, Japan
Kansai International (KIX)
Osaka, Japan
Fukuoka (FUK)
Fukuoka, Japan
Pro tip: search “Japan (Any)” to see fares to all Japan airports – sometimes one is cheaper than the others on your dates.
Insights for flights to Japan
Cheapest airport
Tokyo (NRT)
Narita International Airport, abbreviated as NRT, is one of the primary international airports serving the Greater Tokyo Area of Japan. While it's a bit further from central Tokyo than Haneda, NRT often has better deals and a wider range of international flights. Plus, who can resist the allure of exploring duty-free shops and indulging in some pre-flight sushi?
Nonstop vs. 1-stop
70+ cities
Many routes connect through Japan's major hubs like Tokyo (Narita and Haneda) and Osaka (Kansai), making it super convenient to hop over to other Asian destinations or even zip across the Pacific!
HND Airport Deal Stats
Current most discounted routes
Avg. most discounted routes (last 3 months)
HND airport insights
Best days to catch a deal
Mon, Thur
Based on the provided data, Wednesday has the best chance of finding a deal for Haneda airport. Monday is the day where it's least likely to find a deal.
Avg. deal survival time
10.6 hours
Deals from Haneda airport tend to disappear in about 10.6 hours on average. This means you should book quickly if you find a flight deal you like.
Rare deal frequency
13 deals
We discovered 13 rare deals for flights from Haneda airport in the last month. These rare deals, which received an AI Deal Score of 90 or higher, typically include mistake fares, special promotions, or ultra-discounts.
Average price drop
-74%
Based on historical data, flights to Haneda Airport (HND) typically experience a price decrease of 74.0% from the initial listed price to the lowest price. This significant price drop indicates a potential opportunity for travelers to save money by monitoring flight prices to Haneda over time.
Next 4 weeks: deal forecast
Haneda (HND) Flight Forecast - April 2026
Based on current trends, flights to Haneda (HND) in April 2026 are expected to see a slight increase in price due to the cherry blossom season. Travelers should book in advance to secure the best deals, as prices are likely to rise closer to the travel dates.
Top 5 biggest price drops (last 3 months)
Found on February 28
Lethbridge - HND
$7,200 → $618
91%
Found on March 1
Dortmund - HND
$6,850 → $893
87%
Found on March 3
Sydney - HND
$1,260 → $170
87%
Found on March 2
Bandar Seri Begawan - HND
$1,210 → $207
83%
Found on March 4
Toronto - HND
$1,625 → $294
82%
Check these nearby airports too
Looking for more options? These airports near HND sometimes drop rare deals too:
Ibaraki (IBR)
~11 rare deals/month
Matsumoto (MMJ)
~3 rare deals/month
If you’re flexible with departure cities, it’s worth keeping an eye on nearby airports — especially IBR and MMJ for long-haul deal surprises.
When Is the Best Time to Fly from Seattle to Japan
Timing is everything when hunting for cheap flights. Here are data-backed insights on the best times to fly to Japan:
Cheapest month
January
Cheapest month
January is typically the cheapest month to fly to Tokyo. Visiting Tokyo in January offers a unique experience with fewer crowds and the chance to witness traditional New Year's celebrations. Plus, you might snag some great deals on flights and accommodations!
Best day to book
Tuesday
Best day to book
Booking your flight on a Tuesday could save you some yen! Airlines often release deals at the beginning of the week, making Tuesday a prime day to hunt for lower fares. Get ready to explore Tokyo without breaking the bank!
Cheapest days to fly
Wednesday
Cheapest days to fly
Flying to Tokyo on a Wednesday can be easier on your wallet. Mid-week flights tend to be less expensive as business travelers usually fly on Mondays and Fridays. Enjoy more spending money for delicious ramen and trendy souvenirs!
Advance booking sweet spot
2 Months
Advance booking sweet spot
Snag the best flight deals to Tokyo by booking about 2 months in advance. This sweet spot allows you to balance planning with potential price drops. Start your search early and get ready for an unforgettable adventure in the Land of the Rising Sun!
Seasonal considerations
Japan Airports & Ground Transportation
One big question for travelers is which Japan airport to fly into. Here’s a quick guide to Japan’s airports and how to get to the city from each:
Narita International Airport (NRT)
Narita International Airport, located a bit outside of Tokyo, serves as a major international gateway to Japan. You'll find a wide array of duty-free shops, restaurants, and comfortable lounges to relax in before your flight. Getting into Tokyo is easy, with several train and bus options available, including the Narita Express train that takes you directly to central Tokyo. The airport has three terminals, so make sure to check which one your flight is departing from. Be sure to explore the interesting shops and cultural exhibits while you're there!
Tip: Consider purchasing a Japan Rail Pass if you plan on traveling extensively by train, as it can save you money on your trip from Narita to the city.
Haneda Airport (HND)
Haneda Airport, also known as Tokyo International Airport, is much closer to the city center and offers a super convenient access to Tokyo. The airport boasts modern facilities, including a variety of dining and shopping options. You can quickly reach downtown Tokyo using the Keikyu Line or the Tokyo Monorail. Haneda is known for its cleanliness and efficiency, which makes your travel experience smoother. Don't miss out on trying some delicious Japanese cuisine before you leave!
What to Do in Japan
Japan isn’t just about getting there – it’s about enjoying the country once you arrive! Here are some top things to do in Japan, organized by interest:
Sightseeing & landmarks
Get ready to feast your eyes on Tokyo's stunning skyline from the Tokyo Skytree or dive into history at the Imperial Palace. Don't forget to wander through the serene Meiji Jingu Shrine, a peaceful oasis in the heart of the city. Each spot offers a unique glimpse into Tokyo's captivating blend of modern and traditional charm.
Arts & culture
Immerse yourself in Tokyo's vibrant arts scene by visiting the Ghibli Museum or the Tokyo National Museum. Catch a mesmerizing Kabuki performance for a taste of traditional Japanese theatre, or explore the quirky art galleries in Shimokitazawa. Tokyo's cultural offerings are sure to ignite your creative spark!
Food & nightlife
Prepare your taste buds for an adventure! From Michelin-starred restaurants to cozy izakayas, Tokyo's culinary scene is a foodie's paradise. As night falls, explore the electric nightlife in Shibuya or Shinjuku, where you can find everything from themed bars to live music venues.
Shopping & fashion
Shopaholics, rejoice! Tokyo is a fashion mecca with something for everyone. Explore the trendy boutiques in Harajuku, hunt for vintage treasures in Shimokitazawa, or indulge in luxury brands in Ginza. Get ready to revamp your wardrobe with Tokyo's unique and cutting-edge styles.
Nearby getaways
Need a break from the city buzz? Escape to the stunning Hakone region for breathtaking views of Mount Fuji and rejuvenating hot springs. Alternatively, explore the historic city of Kamakura, home to iconic temples and the Great Buddha statue. These quick getaways offer a refreshing change of pace from Tokyo's vibrant energy.
Events in Japan This Month
furusato tokyo support festival: local gourmet hot pot vs delicious dashi oden in ueno 2026
The Furusato Tokyo Support Festival will take place from February 20th to March 1st, 2026, at the Ueno Onshi Park Shinobazu Pond Outdoor Stage, with weekday hours from 12:00 PM to 7:00 PM. This festival aims to support and promote the charm and culture of Tokyo's various local regions.
kishu umeshu festival 2026
The Kishu Umeshu Festival 2026 will be held from February 4th to March 1st, 2026, at "Ume to Hoshi" in Asakusa. Enjoy a wide variety of Kishu plum wines daily from 11:00 AM onwards, celebrating the rich flavors and traditions of the Kishu region.
chofu cinema festival 2026
Experience the Chofu Cinema Festival, a celebration of Japan's "Movie City," featuring a diverse program including a 4K presentation of Phantom Opera, the jazz anime BLUE GIANT, and classic Gamera films. Explore the city's film heritage and enjoy a cinematic experience.
toner
Find tickets for Toner at VENT in Minato City on February 27th, 2026, at 11:00 PM. Enjoy an evening of electronic music and captivating performances at this popular venue.
Frequently Asked Questions About Flights to Japan
Pro Tips for Finding Cheap Flights to Japan
Finally, to wrap up, here’s a cheat sheet of pro tips that experienced travelers use to save on Japan flights:
Fly During Off-Peak Seasons: Avoid traveling during cherry blossom season or Golden Week to snag cheaper flights. Consider visiting in late spring or early fall for pleasant weather and better deals, plus fewer crowds!
Be Flexible with Your Dates: Play around with your travel dates, even by a day or two, and you might find significant savings. Mid-week flights are often cheaper than weekend flights; who needs a Saturday flight anyway?
