1. The best way to find these flights is through Air China's website, using their calendar view. Once you find dates at the cheapest price, you can book through the Airline directly or with an Online Travel Agent for the lowest price.

To book with an OTA, search the flight with your preferred dates on Google Flights, select both legs, and book with your preferred Travel Agent. We've listed a couple of example dates below to help with the process.

Note: The price shown on the Google Flight's calendar may slightly differ to the price we have listed. This is due to the calendar not yet updating to reflect a price change. Click here to learn more.

However, once you have selected your dates and clicked through to book with an OTA the price should adjust to match what we listed.

Example dates:

For Tokyo

• Wed 15th May - Thu 23rd May
• Sun 2nd Jun - Tue 18th Jun
• Sun 2nd Jun - Thu 20th Jun
• Sun 2nd Jun - Sat 22nd Jun
• Sun 9th Jun - Tue 18th Jun
• Sun 9th Jun - Sat 22nd Jun
• Wed 12th Jun - Sat 22nd Jun

For Nagoya

• Sun 9th Jun - Sat 22nd Jun
• Sun 9th Jun - Thu 20th Jun
• Sun 2nd Jun - Tue 18th Jun

Find on Google Flights

2. Skyscanner lists OTAs that are the cheapest for Osaka and Fukuoka - see an example through the blue button below. If you don’t see the price we’ve listed, make sure to check the region is correct on the top right-hand corner.

Book with the cheapest OTA or the one you like the most.

Find on Skyscanner