Flights to Portsmouth

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Flying to Portsmouth

The things to know before you go.
Fly intoTri-State Airport
Distance to Portsmouth55.9 km
Cheapest flight found£450
Cheapest month to flyMay

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Frequently asked questions

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We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Portsmouth is around 40 days in advance, so don’t leave your flight to the last minute.
Tri-State Airport is the best option, and is around 55.9km from Portsmouth.
The average temperature in Portsmouth in April is around 12°C. The warmest month in Portsmouth is typically July, which averages 30°C. The coolest month is January, with temperatures averaging -5°C. The rainiest month is May, and it usually rains the least in October.
Tri-State Airport is 55.9km from Portsmouth which is approximately 58 minutes driving time. Check out the options for car hire at Tri-State Airport.