Your flight from Bristol to Sapporo should take about 18 hrs 10 mins. We've gone through all two of the weekly flights to Sapporo, operated by one airlines, to help you compare flight times and prices.
Being flexible with your dates could help you find a cheaper flight from Bristol to Sapporo.
In Sapporo, New Sapporo International Airport (CTS) is usually the cheapest airport to fly to, but there are one airports to choose from. Not sure who to fly with? All Nippon are the most popular airlines available from Bristol.
But if you can't find one which is right for you, try looking at flights to other cities in Japan to check out some other options.