Cheap flights from Oslo Gardermoen Airport to Reykjavik Keflavik Intl Airport from C$ 96
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/5. Fares are subject to change and may not be available on all flights or dates of travel.
OSL — KEF
21 Jan — 28 Jan1
Round-trip
1 adult
Economy
Round-trip
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Oslo Gardermoen to Reykjavik Keflavik Intl are usually found in November or March, booked 15 days in advance, depart on a Tuesday or Saturday and return on a Monday
Cheap flight deals from Oslo Gardermoen to Keflavik Intl
Enter your travel dates to find the best prices.
Cheapest flights from Oslo Gardermoen to Keflavik Intl
Explore the most affordable flight options available from Oslo Gardermoen to Keflavik Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 December 2025.
Mon 29/121:10 p.m.OSL - KEF
Nonstop3h 10mIcelandair
Thu 1/17:50 a.m.KEF - OSL
Nonstop2h 45mIcelandair
Deal found 21/12C$ 1,557
Best flights from Oslo Gardermoen to Keflavik Intl
Discover carefully curated flight deals from Oslo Gardermoen to Keflavik Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 22 December 2025.
Tue 6/17:55 a.m.OSL - KEF
Nonstop3h 05mScandinavian Airlines
Sun 11/15:35 p.m.KEF - OSL
1 stop13h 45mScandinavian Airlines
Deal found 21/12C$ 339
Sun 15/38:25 a.m.OSL - KEF
Nonstop3h 05mScandinavian Airlines
Thu 19/311:30 a.m.KEF - OSL
Nonstop2h 40mScandinavian Airlines
Deal found 20/12C$ 347
Thu 26/38:40 a.m.OSL - KEF
Nonstop3h 05mScandinavian Airlines
Thu 9/45:05 p.m.KEF - OSL
1 stop5h 15mScandinavian Airlines
Deal found 21/12C$ 362
Sat 31/19:05 p.m.OSL - KEF
1 stop14h 40mScandinavian Airlines
Sun 1/211:30 a.m.KEF - OSL
1 stop11h 50mScandinavian Airlines
Deal found 21/12C$ 430
Direct flights from Oslo Gardermoen to Keflavik Intl
Explore direct flight options from Oslo Gardermoen to Keflavik Intl based on user searches, and compare prices and availability for your desired travel dates. Data last updated 22 December 2025.
Sun 15/38:25 a.m.OSL - KEF
Nonstop3h 05mScandinavian Airlines
Thu 19/311:30 a.m.KEF - OSL
Nonstop2h 40mScandinavian Airlines
Deal found 21/12C$ 347
Wed 4/21:10 p.m.OSL - KEF
Nonstop3h 10mIcelandair
Wed 11/27:50 a.m.KEF - OSL
Nonstop2h 45mIcelandair
Deal found 21/12C$ 693
Last-minute flights from Oslo Gardermoen to Keflavik Intl
Discover last-minute flight deals from Oslo Gardermoen to Keflavik Intl. Data last updated 22 December 2025 and is based on user searches.
Mon 29/121:10 p.m.OSL - KEF
Nonstop3h 10mIcelandair
Thu 1/17:50 a.m.KEF - OSL
Nonstop2h 45mIcelandair
Deal found 21/12C$ 1,557
Tue 6/17:55 a.m.OSL - KEF
Nonstop3h 05mScandinavian Airlines
Sun 11/15:35 p.m.KEF - OSL
1 stop13h 45mScandinavian Airlines
Deal found 21/12C$ 339
Sat 31/19:05 p.m.OSL - KEF
1 stop14h 40mScandinavian Airlines
Sun 1/211:30 a.m.KEF - OSL
1 stop11h 50mScandinavian Airlines
Deal found 21/12C$ 430
Sat 31/17:10 a.m.OSL - KEF
1 stop28h 30mBritish Airways
Sun 1/25:55 p.m.KEF - OSL
1 stop27h 45mBritish Airways
Deal found 21/12C$ 898
One-way flights from Oslo Gardermoen to Keflavik Intl
Search for one-way flight options from Oslo Gardermoen to Keflavik Intl. Find affordable one-way fares based on user searches. Data last updated 22 December 2025.
Sun 10/55:00 p.m.OSL - KEF
Nonstop2h 50mNorwegian
Deal found 22/12C$ 96
Sun 17/55:00 p.m.OSL - KEF
Nonstop2h 50mNorwegian
Deal found 22/12C$ 124
Mon 25/56:00 a.m.OSL - KEF
1 stop5h 40mScandinavian Airlines
Deal found 21/12C$ 134
Sun 17/57:20 p.m.OSL - KEF
1 stop16h 20mScandinavian Airlines
Deal found 22/12C$ 135
Fri 29/56:15 a.m.OSL - KEF
Nonstop2h 50mScandinavian Airlines
Deal found 22/12C$ 147
Mon 25/54:30 p.m.OSL - KEF
Nonstop2h 50mIcelandair
Deal found 21/12C$ 160
Sun 10/59:00 p.m.OSL - KEF
1 stop14h 40mScandinavian Airlines
Deal found 21/12C$ 165
Sat 30/57:55 a.m.OSL - KEF
Nonstop2h 50mScandinavian Airlines
Deal found 22/12C$ 173
Sun 31/56:30 a.m.OSL - KEF
1 stop14h 40mKLM
Deal found 22/12C$ 179
Wed 3/64:30 p.m.OSL - KEF
Nonstop2h 50mIcelandair
Deal found 22/12C$ 198
Thu 15/17:00 p.m.OSL - KEF
1 stop16h 25mKLM
Deal found 22/12C$ 207
Find flight deals from Oslo Gardermoen to Keflavik Intl
Discover tips and strategies to find the most affordable flight options for your journey from Oslo Gardermoen (OSL) to Keflavik Intl (KEF). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 22 December 2025.
Customize your flight search to find flights from Oslo Gardermoen to Keflavik Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 22 December 2025.
Use the filters below to find and compare flights from Oslo Gardermoen Airport to Reykjavik Keflavik Intl Airport that are best for you.
Fly from
Oslo Gardermoen
Fly to
Keflavik Intl
Route
Depart
Return
Price
OsloReykjavik
OSL - KEF
OSLKEF
Oslo Gardermoen
Tue 6/1
7:55 a.m.-10:00 a.m.
Nonstop3h 05m
Reykjavik Keflavik Intl
Sun 11/1
5:35 p.m.-8:20 a.m.
1 stop13h 45m
C$ 339
OsloReykjavik
OSL - KEF
OSLKEF
Oslo Gardermoen
Sun 15/3
8:25 a.m.-10:30 a.m.
Nonstop3h 05m
Reykjavik Keflavik Intl
Thu 19/3
11:30 a.m.-3:10 p.m.
Nonstop2h 40m
C$ 347
OsloReykjavik
OSL - KEF
OSLKEF
Oslo Gardermoen
Thu 26/3
8:40 a.m.-10:45 a.m.
Nonstop3h 05m
Reykjavik Keflavik Intl
Thu 9/4
5:05 p.m.-12:20 a.m.
1 stop5h 15m
C$ 362
OsloReykjavik
OSL - KEF
OSLKEF
Oslo Gardermoen
Sat 31/1
9:05 p.m.-10:45 a.m.
1 stop14h 40m
Reykjavik Keflavik Intl
Sun 1/2
11:30 a.m.-12:20 a.m.
1 stop11h 50m
C$ 430
OsloReykjavik
OSL - KEF
OSLKEF
Oslo Gardermoen
Sun 10/5
5:00 p.m.-5:50 p.m.
Nonstop2h 50m
C$ 96
OsloReykjavik
OSL - KEF
OSLKEF
Oslo Gardermoen
Sun 17/5
5:00 p.m.-5:50 p.m.
Nonstop2h 50m
C$ 124
OsloReykjavik
OSL - KEF
OSLKEF
Oslo Gardermoen
Mon 25/5
6:00 a.m.-9:40 a.m.
1 stop5h 40m
C$ 134
OsloReykjavik
OSL - KEF
OSLKEF
Oslo Gardermoen
Sun 17/5
7:20 p.m.-9:40 a.m.
1 stop16h 20m
C$ 135
OsloReykjavik
OSL - KEF
OSLKEF
Oslo Gardermoen
Fri 29/5
6:15 a.m.-7:05 a.m.
Nonstop2h 50m
C$ 147
OsloReykjavik
OSL - KEF
OSLKEF
Oslo Gardermoen
Mon 25/5
4:30 p.m.-5:20 p.m.
Nonstop2h 50m
C$ 160
Flights are sorted by cheapest round-trip flights first.
Deals found on 21/12
Showing 1-10 of 14 results
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Best time to book a flight from Oslo Gardermoen to Keflavik Intl
Have a flexible travel schedule? Discover the best time to fly to Keflavik Intl from Oslo Gardermoen with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Oslo Gardermoen Airport to Reykjavik Keflavik Intl Airport
Prices
Delays
How far ahead should I book a flight from Oslo Gardermoen Airport to Reykjavik Keflavik Intl Airport?
Use this chart to determine the optimal time to book a round-trip flight from Oslo Gardermoen to Keflavik Intl. Price data was last updated on 19 December 2025.
The best time to book flights from Oslo Gardermoen Airport to Reykjavik Keflavik Intl Airport is 15 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest month to book a flight from Oslo Gardermoen Airport to Reykjavik Keflavik Intl Airport?
Currently, March is the cheapest month in which you can book a flight from Oslo Gardermoen Airport to Reykjavik Keflavik Intl Airport (average of C$ 102). Flying from Oslo Gardermoen Airport to Reykjavik Keflavik Intl Airport in January is currently the most expensive (average of C$ 270). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from OSL to KEF?
Find hourly flight availability from Oslo Gardermoen to Keflavik Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 22 December 2025.
Unlike at noon, when flights are generally more expensive, you can save up to 55% on flights from Oslo Gardermoen Airport to Reykjavik Keflavik Intl Airport by exploring options for tickets in the morning.
How much does it cost to fly round-trip from Oslo Gardermoen Airport to Reykjavik Keflavik Intl Airport?
How often are flights from Oslo to Reykjavik delayed?
About 8% of weekly flights between Oslo and Reykjavik have experienced delays in the past year, with the average delay time being 116 minutes.
What is the most punctual flight time for Oslo to Reykjavik flights?
Historically, flights departing in the evening are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Saturday tends to have the lowest number of delays on this route, whereas Monday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Oslo to Reykjavik flights?
Over the past year, Norwegian has had the lowest number of delays on this route, with just 1% of flights being delayed.
Related info for your journey
Find useful and relevant information for your journey from Oslo Gardermoen to Keflavik Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
How long is the flight from Oslo Gardermoen Airport to Reykjavik Keflavik Intl Airport?
Scandinavian Airlines can get you from Oslo Gardermoen Airport to Reykjavik Keflavik Intl Airport in just under 3h 05m. Your travel time will be generally consistent. The distance between Oslo Gardermoen Airport and Reykjavik Keflavik Intl Airport is about 1780 km. Most flights are nonstop.
What are the most reliable airlines from Oslo Gardermoen Airport to Reykjavik Keflavik Intl Airport?
Consider Norwegian (100%), Norwegian (100%) or Air France (100%) when booking your flight. These represent the most reliable airlines when flying from Oslo Gardermoen Airport to Reykjavik Keflavik Intl Airport.
What are the cheapest flights from Oslo Gardermoen Airport to Reykjavik Keflavik Intl Airport?
While on average a flight from Oslo Gardermoen Airport to Reykjavik Keflavik Intl Airport is generally C$ 683, our data shows the cheapest flight currently is C$ 136. When looking at the most popular route, (Oslo Gardermoen - Reykjavik Keflavik Intl), you can expect to pay C$ 526 for that flight.
Can I find deals for flights from Oslo Gardermoen to Keflavik Intl that include hotel bookings?
Yes. In addition to deals on Oslo Gardermoen to Keflavik Intl flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Oslo Gardermoen to Keflavik Intl?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Oslo Gardermoen to Keflavik Intl.
Can I find deals for business class flights from Oslo Gardermoen to Keflavik Intl?
Yes. Cheapflights offers flight deals from Oslo Gardermoen to Keflavik Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Oslo Gardermoen Airport to Reykjavik Keflavik Intl Airport?
Currently, March is the cheapest month in which you can book a flight from Oslo Gardermoen Airport to Reykjavik Keflavik Intl Airport (average of C$ 102). Flying from Oslo Gardermoen Airport to Reykjavik Keflavik Intl Airport in January is currently the most expensive (average of C$ 270). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Explore flights to Keflavik Intl departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 22 December 2025.
Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Oslo Gardermoen to Keflavik Intl?
Deals for Oslo Gardermoen to Keflavik Intl flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.
Why should you use Cheapflights to find cheap flight tickets from Oslo Gardermoen to Keflavik Intl?
Cheapflights helps you find that perfect flight to Keflavik Intl from Oslo Gardermoen by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!
Can Cheapflights find flights from Oslo Gardermoen to Keflavik Intl with no change fees?
Yes! Cheapflights helps users easily find flights from Oslo Gardermoen to Keflavik Intl with no change fees.
Can Cheapflights notify me if prices for flights from Oslo Gardermoen to Keflavik Intl become cheaper?
Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!
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