
$126 Cheap Icelandair flights from Oslo to Reykjavik (OSL to KEF)
Find The Best Day To Fly from Oslo to Reykjavik
Amazing Icelandair OSL to KEF Flight Deals
The cheapest flights to Keflavik Intl. found within the past 7 days were $251 round trip and $126 one way. Prices and availability subject to change. Additional terms may apply.
Frequently asked questions
Discover our best Icelandair flight from Oslo OSL to Reykjavik KEF
To find the best deals on flights to Oslo from Reykjavik with Icelandair, just enter your travel dates, filter by Icelandair, and hit search. You’ll find flights to choose from and can sort by price, flight duration, and arrival or departure time.
Return flights from Oslo OSL to Reykjavik KEF with Icelandair
If you’re planning a round trip, booking return flights with Icelandair is usually the most cost-effective option. With airfares ranging from $251 to $252, it’s easy to find a flight that suits your budget. Prices and availability subject to change. Additional terms may apply.
Book one-way Icelandair flights from Oslo OSL to Reykjavik KEF
A one-way ticket gives you much greater flexibility—allowing you to choose your return date, destination, and time whenever you’re ready. By booking in advance you can find great deals on one-way tickets too. Right now, a one-way Icelandair flight from Oslo to Reykjavik costs from $126. Prices and availability subject to change. Additional terms may apply.
The easy way to find cheap flights to Reykjavik KEF from Oslo OSL with Icelandair
To find a cheap Icelandair flight from Oslo OSL to Reykjavik KEF, sort your search results by price or filter by budget. Thanks to Travelocity’s Price Match Promise, if you find a better airfare deal anywhere else within 24 hours, we’ll credit or refund the difference.
How to find our best airfare deals on Icelandair flights from Oslo OSL to Reykjavik KEF
If you’re looking for cheap flights, it helps to be flexible when it comes to your travel dates. You’ll usually find lower cost tickets when you travel during quieter months such as October, or if you book a flight with a stopover.
Find nonstop flights from Oslo OSL to Reykjavik KEF with Icelandair
If you’re keen to be on Reykjavik soil fast, don’t waste time with a stopover—filter your search results to show direct Icelandair flights only. The journey takes around hour(s) min(s) – so you’ll be there before you know it.
Flexible airline tickets for Icelandair flights from Oslo OSL to Reykjavik KEF
Make sure you’re not out of pocket if plans change by choosing a flexible ticket with penalty-free amendment and cancellation options. Use our ‘no change fee’ filter to see which flights have this option.
There are a lot of reasons to book your flights to Reykjavik KEF from Oslo OSL with Icelandair on Travelocity
At Travelocity our vast and up-to-the-minute inventory puts all of our best flight deals in one place. So, whether you’re traveling on business or jetting off with friends and family, you can trust Travelocity to get you there.
Airport code | Country | Airport name | Number of flights |
---|---|---|---|
KEF | ISL | Keflavik Intl. | 23 |
SEA | USA | Seattle - Tacoma Intl. | 3 |
TPA | USA | Tampa Intl. | 2 |
CPH | DNK | Kastrup | 2 |
SFO | USA | San Francisco Intl. | 2 |
LAX | USA | Los Angeles Intl. | 2 |
MCO | USA | Orlando Intl. | 2 |
HEL | FIN | Vantaa | 2 |
LHR | GBR | Heathrow | 2 |
ORD | USA | O'Hare Intl. | 1 |
Travelers ❤️ these 🏨 after their flight to Reykjavik

Reviewed on May 4, 2025

Reviewed on May 2, 2025

Reviewed on May 2, 2025
More Ways To Wander
Popular Icelandair Flight Routes from OSL
Domestic
- Los Angeles to London (LAX - LHR)
- Baltimore to Paris (BWI - CDG)
- Los Angeles to Paris (LAX - CDG)
- Chicago to Rome (ORD - FCO)
- New York to Reykjavik (JFK - KEF)
- Washington to Dubai (IAD - DXB)
- San Francisco to Paris (SFO - CDG)
- Chicago to Paris (ORD - CDG)
- Boston to Dublin (BOS - DUB)
- Newark Liberty Intl. Airport to Reykjavik (EWR - KEF)
International
- San Francisco to London (SFO - LHR)
- Boston to Dublin (BOS - DUB)
- Washington to Dubai (IAD - DXB)
- Newark Liberty Intl. Airport to Reykjavik (EWR - KEF)
- New York to Dublin (JFK - DUB)
- Chicago to London (ORD - LHR)
- Chicago to London (ORD - LHR)
- Boston to Paris (BOS - CDG)
- New York to Reykjavik (JFK - KEF)
- New York to Rome (JFK - FCO)