When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 61 days in advance, which can save you up to 39% on flights from Sheffield to Napa Valley compared to booking the week you need them. Waiting 61 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at £577. For sooner than that we have options available in the next 3 days from £732.
Due to multiple factors, expect to potentially pay more when booking in July. For low rates, September can be a great choice for travel to Napa Valley. Flights to Napa Valley from Sheffield in September are about £543 on average during September, but can be found for as low as £371.
When flying from Sheffield to Napa Valley, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.