$413 Cheap United flights Newark Liberty Intl. Airport (EWR) to Reykjavik (KEF)

Landing cheap one-way United Airlines flights from EWR to KEF from $413 on Expedia is a breeze — just filter by “Price (lowest to highest).” Or check out our affordable return fares from $395 for your next break.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

January is one of the least expensive months to fly to Reykjavik with United Airlines. You could also find fantastic deals on one-way and return fares in April.

To get affordable flights from EWR to KEF with United Airlines, begin searching about one month before your intended departure. You can save 17% when you lock in your international tickets 18 to 29 days ahead instead of booking four to five months in advance. Another helpful tip? Booking on Sunday can lead to average savings of 17% compared to Friday (the most expensive day).**Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC’s global airline sales database.

Simply enter your dates, press search and use the “Nonstop” filter on Expedia to browse any direct flights from EWR to KEF with United Airlines or another airline.

Find United Airlines’s earliest flights from EWR to KEF by using our “Early Morning” and “Morning” filters. Not only will you arrive at your destination sooner, early departures also experience 20% fewer cancellations.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.

United Airlines flights from Liberty Intl. Airport (EWR) to Reykjavik land at Keflavik Intl. Airport (KEF). This is the main gateway to this destination.

A rewarding loyalty program and the ability to rack up points through United Mileage Plus are the start of the reasons to depart from EWR to KEF with United Airlines. Plus, by joining Expedia’s free One Key™ program, you can receive OneKeyCash™* on top of any airline loyalty program earnings. It’s yours to use wherever your next trip takes you.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.

Changes are typically free within 24 hours of making your booking, but your airline may charge a fee after that. For more details about altering your flights, check out your “Trips,” select your flight and click on “Manage Booking.” If you’d like the freedom to update your itinerary without additional costs, tick the “Changes included” and “No cancel fee” filters when organizing your next trip.