To save up to 30% on this flight, we recommend booking at least 47 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Portsmouth to Big Island from £1,010 1-2 weeks out and tickets from £1,205 for flights departing within the next 72 hours.
Flights from Portsmouth to Big Island lean towards being more expensive in August. Prices are generally better when you fly from Portsmouth to Big Island in November, with the cheapest ticket starting at £633.
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 Southampton and Keahole-Kona Intl 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 Southampton is typically greater than that of Keahole-Kona Intl. We can gather that this will continue over the next 10 days.
You can imagine temperatures to be in the 27 °C range in September. The weather in Keahole-Kona Intl is generally hotter than Southampton's. As flight availability is subject to become more limited as peak season approaches it is ideal to book in a timely manner.