Travellers have found it’s best to book a flight 44 days in advance to save up to 78% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 44 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Belfast International to San Jose 1-2 weeks in advance for as low as £453, or £625 for flights within the next 24 hours.
Due to multiple factors, expect to potentially pay more when booking in July. For low rates, November can be a great choice for travel to San Jose. Flights to San Jose from Belfast International in November are about £364 on average during November, but can be found for as low as £269.
At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Belfast International and San Jose for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.
When travelling, we recommend packing in preparation to handle common weather conditions. The rainfall in Belfast International is typically greater than that of San Jose. We can gather that this will continue over the next 24 days.
Expect the weather to be around 25 °C on average in July. As the temperature peaks, try to get your plans done early, as flight price and availability will have an impact on your travels. The climate in San Jose is generally hotter than in Belfast International.