For most international travelers in 2026, Tokyo Haneda (HND) is the best airport to fly into due to its incredible proximity to the city center—just 15–30 minutes by train or monorail. Tokyo Narita (NRT) is a secondary option; while it has more long-haul connections, it is located much further away, requiring a 60-to-90-minute train ride. If your itinerary focuses on Western Japan (Kyoto, Osaka, or Nara), Kansai International (KIX) is the preferred gateway, as it lands you directly in the heart of the region. A common 2026 "pro-tip" is to look for "open-jaw" flights where you arrive at Haneda and depart from Kansai (or vice-versa); this allows you to travel across the country using the Shinkansen without having to double back to your starting point. Haneda remains the gold standard for efficiency and convenience, frequently winning "World's Best Airport" awards for its cleanliness and seamless integration with Tokyo's transit system.