Our data shows that March tends to be the cheapest month to fly to St John from Gatwick. Users have commonly found prices around £656 for the month, but tickets can be as low as £443. Due to multiple factors, prepare for potentially higher prices in September.
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 Gatwick and St John 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.
In Gatwick, there will be less rainfall in Gatwick compared to St John over the next 12 days.
You can imagine temperatures to be in the 24 °C range in July. The weather in St John is generally hotter than Gatwick's. As flight availability is subject to become more limited as peak season approaches it is ideal to book in a timely manner.