Cheap flights to Portsmouth
Flights to Portsmouth in 2025
Find the latest flights to Portsmouth in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 411,093 searches and data was last updated on July 9, 2025.
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Everything you need to know about your flight to Portsmouth
When is the cheapest time to fly to Portsmouth?
Use this chart to determine the cheapest time to fly round-trip from Manila to Portsmouth. Price data was last updated on December 16, 2024.
Users looking for the lowest fares to Portsmouth should consider flying on Friday mornings, when prices are typically cheapest. Budget-minded travelers will want to avoid Friday at noon, when prices are usually at their highest.
Rainfall in Portsmouth by month
Plan your trip to Portsmouth by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Portsmouth ranges from 25.0 - 76.0 inches per month. December is typically the wettest month, when rainfall can reach 76.0 mm. July is typically the driest time to visit Portsmouth when rainfall is around 25.0 mm.
Temperature in Portsmouth by month
Plan your trip to Portsmouth by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Portsmouth, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 18.0 C. Travelers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 4.0 C).
FAQs about flying to Portsmouth
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