$166 Cheap Norwegian Air Shuttle flights Athens (ATH) to Reykjavik (KEF)

Landing cheap one-way Norwegian Air Shuttle flights from ATH to KEF from $166 on Expedia is a breeze — just filter by "Price (lowest to highest)." Or check out our affordable return fares from $478 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.

Check for Norwegian Air Shuttle flights from ATH to KEF about one month before you want to go. The most affordable time to book an international flight is generally 18 to 29 days ahead of your travel date when you can save 17% versus booking four to five months in advance. Regardless of fare class and itinerary, the best day to book international airfare is usually Sunday. Friday is often the most expensive. Travelers who book on a Sunday can save an average of 17% compared to those who book on a Friday.**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.

To find the earliest departures from ATH to KEF with Norwegian Air Shuttle, sort your results by "Morning" and "Early Morning." Choosing an early flight usually means you'll experience 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.

Taking off from ATH to KEF with Norwegian Air Shuttle means enjoying plenty of perks, including a 4-star airline rating and top-tier customer service. Plus, when booking through Expedia, One Key™ members can collect OneKeyCash™* to use on select future travel purchases. That's on top of the Norwegian Reward points you can earn with Norwegian Air Shuttle.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.