Is it cheaper to fly into Narita or Haneda?

Narita is sometimes cheaper, but once you pay for the $20-30 Narita Express train into the city, the savings often vanish.

When is the absolute cheapest time to book?

Historically, booking 4 months before your departure date yields the best balance of availability and price.

How to Book Flights to Tokyo Without Overpaying

Book your flights 3 to 5 months in advance and use Google Flights to track price drops. Always target mid-week departures and arrivals to avoid peak weekend surcharges.

Use Incognito Mode and Track Prices. Open Google Flights in a private browser window. Enter your departure city and Tokyo (HND or NRT). Use the 'Track Prices' toggle to receive email alerts when the fare drops for your specific dates.
Choose the Right Airport. Haneda (HND) is much closer to central Tokyo (20-30 minutes) compared to Narita (NRT), which is 60-90 minutes away. If the price difference is less than $75, always choose Haneda to save on the expensive airport train or taxi fare.
Target Mid-week Dates. Flight prices for Tokyo spike on Fridays and Sundays. Aim to fly out on a Tuesday or Wednesday; this consistently saves travelers 15-20% on long-haul trans-pacific or international routes.
Check Airline Direct Sites. Once you find a price you are comfortable with, search the same flight directly on the airline's website. If the price is the same, book directly with the airline to avoid third-party booking site headaches if your flight gets cancelled or delayed.

Is it cheaper to fly into Narita or Haneda?: Narita is sometimes cheaper, but once you pay for the $20-30 Narita Express train into the city, the savings often vanish.
When is the absolute cheapest time to book?: Historically, booking 4 months before your departure date yields the best balance of availability and price.