Cheapest one-way flight | £30 |
---|---|
Cheapest round-trip flight | £84 |
Cheapest airline | American Airlines |
Most popular destination | London Heathrow (LHR) |
Currently, September is the cheapest month in which you can book a flight from Portsmouth, New Hampshire (average of £246). Flying from Portsmouth, New Hampshire in June will prove the most costly (average of £521). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.
Cheapflights makes it easy to find flights from Portsmouth by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.
Cheapflights simply makes it quick and affordable to book flights from Portsmouth by bringing together all flight options from hundreds of airlines and agencies online — and we put them in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.
Need flexible booking options for your flight from Portsmouth ? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.
Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and use a valid email address to enable the Price Alerts feature. That’s it!