Flyus.com searches for the lowest fares from hundreds of airlines to offer you cheap, competitive airfares to your desired destinations, no matter where you're headed. Tell us where you want to go and our interactive Price Tracker tool will point you to the best time to fly to save you time and money!

Good to Know - Flights from Newark to Keflavik

Low Season:
October
Best time to beat the crowds
High Season:
June
Most popular time to fly
Good Deal:
$ 350.90
or less (round trip)

Cheapest Day of the Month to Book Flights



Top Tips for Finding Cheap Flights from Newark to Keflavik

Looking for cheap airfare from Newark to Keflavik? 25% of our users found round-trip tickets to Keflavik for the following price or less: $ 350.90 Book at least 4 weeks before departure in order to get a below-average price. High season is considered to be June. The cheapest month to fly from Newark to Keflavik is October. Enter your preferred departure airport and travel dates into the search form above to unlock the latest Newark to Keflavik flight deals.

FAQs - Booking from Newark to Keflavik flights

How long is the flight from Newark to Keflavik?
A flight from Newark to Keflavik takes 1day5minutes.
What is the cheapest flight Newark to Keflavik?:
The cheapest flight Newark to Keflavik found on flyus.com in the last 72 hours was $350.90 round-trip.
 
Which airlines fly to Keflavik?:
• United Airlines
• Lufthansa
• JetBlue Airways
• Icelandair
• Air Canada
• American Airlines
 

Find cheap flights from Newark to Keflavik and book discounted airfare from different cities all over the United States. Explore airline ticket deals on flight routes all over the World! At Flyus, we take pride in helping you discover and book the best flight deals for your next trip at the cheapest price. We make booking flights from different departures easy and provide you with peace of mind with our Best Purchase Guarantee.

Where do you want to fly next?

Cheapest Flights
from Newark, United States (EWR) to:

  • Keflavik, Iceland (KEF)
    Sep 12, 25 - Sep 13, 25
    $350.90
    Search

  • Keflavik, Iceland (KEF)
    Jan 20, 25 - Jan 28, 25
    $386.51
    Search

  • Keflavik, Iceland (KEF)
    Jan 13, 25 - Jan 23, 25
    $386.51
    Search

  • Keflavik, Iceland (KEF)
    Jan 21, 25 - Jan 28, 25
    $386.51
    Search

  • Keflavik, Iceland (KEF)
    Jan 14, 25 - Jan 31, 25
    $386.51
    Search