Reykjavik skyline

Cheap Flights from Portsmouth (PSM) to Reykjavik (KEF)

Popular airlines from Portsmouth, NH (PSM-Portsmouth Intl.) to Keflavik International Airport (KEF)

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Frequently asked questions

How much is a flight from PSM to Reykjavík–Keflavík Airport?
The lowest price advertised for a round-trip journey from Portsmouth Intl. Airport at Pease to Reykjavík–Keflavík Airport is . But you better move fast. This price is taken from fares available within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Portsmouth Intl. Airport at Pease to Reykjavík–Keflavík Airport?
The majority of flights can be conveniently cancelled online, but whether or not you incur a fee depends on your airline. If you do have to cancel your getaway, follow the instructions in the Customer Service Portal.
How do I find cheap flights from Portsmouth Intl. Airport (PSM) to Keflavik Intl. Airport (KEF) 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 Portsmouth Intl. Airport (PSM) to Keflavik Intl. Airport (KEF) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from PSM to Keflavik Intl. Airport (KEF)?
Expect to be up above the clouds for a while, as the flight distance from PSM to KEF is 3,800 kilometres. Put together a playlist of your favourite songs before you leave home to stay entertained during your trip.
Which airlines fly direct from Portsmouth Intl. Airport (PSM) to Reykjavík–Keflavík Airport?
Flying nonstop between PSM and Reykjavík–Keflavík Airport isn't possible at the moment. However, you'll still be able to find a flight to Reykjanesbær with at least one stop.
Are PSM to KEF flight tickets cheaper when they're purchased at the last minute?
Flight prices are constantly going up and down, so not always. While last-minute flight deals between Portsmouth Intl. Airport (PSM) and Reykjavík–Keflavík Airport are possible, it's also a good idea to keep track of prices well before you fly. In fact, some airlines advertise their prices up to a year prior to the departure date. Expedia is constantly updating the biggest airfare bargains around, so check back often and be ready to secure your seat when fare prices drop.

Travel information

Origin airport
Portsmouth Intl.
Destination airport
Keflavik Intl.
Distance
3777 km

Book with confidence

Compare flights from Portsmouth to Reykjavik easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Portsmouth to Reykjavik. Operating between them flights per day, airlines cover the route. And fly direct, getting you to Keflavik Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Portsmouth Intl. to Keflavik Intl..  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Portsmouth Intl. (PSM) to Keflavik Intl. (KEF)

The easiest way to view the best deals on flights from Portsmouth to Reykjavik today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Portsmouth Intl. to Keflavik Intl. start at just and range up to .  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Portsmouth and Reykjavik
  • booking your flight during , the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Portsmouth to Reykjavik flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Portsmouth Intl. to Keflavik Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Compare flights from Portsmouth to Reykjavik easily and book with confidence

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