Cheap Flights from London (LHR) to Portsmouth (PSM)

Popular airlines from Heathrow Airport (LHR) to Portsmouth, NH (PSM-Portsmouth Intl.)

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Frequently asked questions

How much is a flight from London Heathrow to Portsmouth Intl. Airport at Pease?
Start packing your suitcase, because round-trip journeys between Heathrow Airport and Portsmouth Intl. Airport at Pease start from . That's based on airfares listed within the last 7 days on Expedia for flights departing within the next year. Prices can go up quickly, so book today to lock in the best deal. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from London Heathrow to Portsmouth Intl. Airport (PSM)?
Every air carrier has its own set of terms and conditions. If you decide to cancel your escape, visit our Customer Service Portal.
How do I find cheap flights from Heathrow Airport to Portsmouth Intl. Airport (PSM) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for LHR to PSM flights, you'll see a "no change fees" filter for you to select.
How far is the flight from LHR to Portsmouth Intl. Airport at Pease?
Hounslow to Portsmouth is around 5,200 kilometers, so get ready to spend a while in the air. Don't forget to pack all the essentials, from your eye mask to your earphones. Take a few snacks to munch on throughout your journey too.
Which airlines fly direct from LHR to Portsmouth Intl. Airport at Pease?
At the moment, no airlines offer direct flights from London Heathrow to Portsmouth Intl. Airport (PSM). You'll have to book a flight with at least one stop. To get the best price and connections, lock in your airfare well in advance.
Are London Heathrow to Portsmouth Intl. Airport at Pease flight tickets cheaper when they're purchased at the last minute?
Booking your trip from London Heathrow to Portsmouth Intl. Airport (PSM) last minute could be your ticket to an awesome deal. However, it could end up costing a great deal more! If you'd prefer not to take any chances, book well ahead of your departure date. In fact, Expedia has some of the best bargains up to 12 months in advance. If your preferred carrier hasn't released tickets yet, check back regularly as deals are updated all the time on Expedia.

Travel information

Origin airport
Heathrow
Destination airport
Portsmouth Intl.
Distance
5150 km

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