Question : Have you considered flying out of an airport besides Zurich Airport (ZRH)?
Answer : Luckily for you, there is another airport nearby. EuroAirport Swiss (BSL) is 49 miles away, and over the next two months, flights are 26% cheaper than those from Zurich Airport.
Question : Do travelers from Zurich typically stay in Bristol for very long?
Answer : Of course you're not most people, but if you were, you'd stay roughly eight days.
Question : Would you be willing to change your travel days if it saved you money?
Answer : For the month of December, the cheapest day to fly is Wednesday. Flexibility is paramount when booking travel plans in order to keep costs down.
Question : How often are prices changing for this route?
Answer : Prices for ZRH to BRS do change much more than the majority of routes. Prices tend to be lower the further out you book.