Book Cheap Icelandair flight from Oslo (OSL) to Reykjavik (KEF) from CA $165

For any current KEF quarantine requirements and travel advice, visit the Covid-19 Travel Advisor. Look before you book your flight, so you don’t get caught up.

At OSL, Icelandair flights to Keflavik Intl. Airport (KEF) often leave from the main terminal. Unsure as to exactly which terminal you’ll be arriving at? It’ll likely be the main terminal.

You bet there are. Save time and fly straight from OSL to Keflavik Intl. Airport (KEF) with Icelandair. Avoid layovers, lessen the risk of losing your luggage and get to your destination faster — direct flights are the preferred way to travel for many.

Your Icelandair flight should take you from Gardermoen Airport (OSL) to Keflavik Intl. Airport (KEF) in just 3 hours and 5 minutes. If you’re not too fond of speaking to other travelers while you’re on the plane, don’t worry — you won’t have to natter for too long.

When you take to the skies between OSL and KEF with Icelandair, you’ll generally be doing it aboard the Boeing 737 MAX 8. The airline also operates the Boeing 737 MAX 9 on this flight path.

Icelandair makes the journey from OSL to Keflavik Intl. Airport (KEF) simple and as stress-free as possible. It currently offers approximately 8 flights per week on this route.

For more info about changing your flight to KEF, please visit our Customer Service Portal.

This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.

Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.

Trying to figure out how early you should book your flight? It’s possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.