Find flights
Deals
When to book
FAQs

Cheap flights from Oslo Gardermoen Airport to Reykjavik Keflavik Intl Airport from C$ 130

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 28/8. Fares are subject to change and may not be available on all flights or dates of travel.
OSL — KEF
28 Jun — 5 Jul1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Oslo Gardermoen to Reykjavik Keflavik Intl are usually found in November or October, booked 12 days in advance, depart on a Thursday or Wednesday and return on a Tuesday

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 29 May 2026.

Sun 20/99:00 a.m.
OSL
-
KEF
Nonstop2h 50m
Scandinavian Airlines
Wed 30/96:10 p.m.
KEF
-
OSL
Nonstop2h 40m
Scandinavian Airlines
Deal found 25/5C$ 340
Sat 19/94:55 p.m.
OSL
-
KEF
Nonstop2h 50m
Scandinavian Airlines
Wed 23/911:15 a.m.
KEF
-
OSL
Nonstop2h 40m
Scandinavian Airlines
Deal found 25/5C$ 368
Tue 1/99:35 a.m.
OSL
-
KEF
Nonstop2h 50m
Scandinavian Airlines
Thu 15/105:05 p.m.
KEF
-
OSL
1 stop13h 05m
Scandinavian Airlines
Deal found 26/5C$ 373
Wed 27/59:35 a.m.
OSL
-
KEF
Nonstop2h 50m
Scandinavian Airlines
Mon 1/65:05 p.m.
KEF
-
OSL
1 stop13h 05m
Scandinavian Airlines
Deal found 24/5C$ 415
Fri 26/67:45 p.m.
OSL
-
KEF
2 stops25h 30m
Multiple Airlines
Sun 2/87:35 p.m.
KEF
-
OSL
1 stop10h 00m
Multiple Airlines
Deal found 25/5C$ 434
Sun 16/87:20 p.m.
OSL
-
KEF
1 stop16h 20m
Scandinavian Airlines
Sat 5/95:10 p.m.
KEF
-
OSL
1 stop15h 55m
Scandinavian Airlines
Deal found 29/5C$ 448
Tue 2/69:35 a.m.
OSL
-
KEF
Nonstop2h 50m
Scandinavian Airlines
Sun 7/610:30 a.m.
KEF
-
OSL
1 stop19h 40m
Scandinavian Airlines
Deal found 26/5C$ 466
Sun 16/86:30 a.m.
OSL
-
KEF
1 stop13h 05m
KLM
Sun 6/97:15 p.m.
KEF
-
OSL
1 stop11h 30m
KLM
Deal found 29/5C$ 476
Wed 26/86:30 a.m.
OSL
-
KEF
1 stop14h 30m
KLM
Mon 31/88:50 a.m.
KEF
-
OSL
1 stop7h 45m
KLM
Deal found 28/5C$ 477
Sat 30/57:55 a.m.
OSL
-
KEF
Nonstop2h 50m
Scandinavian Airlines
Sun 31/55:50 p.m.
KEF
-
OSL
1 stop15h 15m
Scandinavian Airlines
Deal found 26/5C$ 481

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 29 May 2026.

Round-trip from

C$ 340

One-way from

C$ 130

Popular in

July

Cheapest in

November

Average price

C$ 380

Good one-way deal

C$ 1,094 or less
Scandinavian Airlines
  • Scandinavian Airlines
  • 20/9-30/9
  • Nonstop
  • 5h 30m total
  • Oslo to Reykjavik
Search Deals
Scandinavian Airlines
  • Scandinavian Airlines
  • 28/8
  • Nonstop
  • 2h 50m total
  • Oslo to Reykjavik
Search Deals
Highest demand for flights based on searches. 20% potential increase in price (C$ 145 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 20 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
Search Deals
Price to beat on a one-way flight from Oslo Gardermoen to Reykjavik Keflavik Intl.
Search Deals

Cheapflights Fare Finder

 
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 29 May 2026.
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

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

OsloReykjavik

OSL - KEF

OSLKEF

Oslo Gardermoen

Sun 20/9

9:00 a.m.-9:50 a.m.

Nonstop2h 50m

Reykjavik Keflavik Intl

Wed 30/9

6:10 p.m.-10:50 p.m.

Nonstop2h 40m

C$ 340

OsloReykjavik

OSL - KEF

OSLKEF

Oslo Gardermoen

Tue 1/9

9:35 a.m.-10:25 a.m.

Nonstop2h 50m

Reykjavik Keflavik Intl

Thu 15/10

5:05 p.m.-8:10 a.m.

1 stop13h 05m

C$ 373

OsloReykjavik

OSL - KEF

OSLKEF

Oslo Gardermoen

Wed 26/8

9:00 p.m.-9:40 a.m.

1 stop14h 40m

Reykjavik Keflavik Intl

Mon 31/8

11:15 a.m.-3:55 p.m.

Nonstop2h 40m

C$ 483

OsloReykjavik

OSL - KEF

OSLKEF

Oslo Gardermoen

Fri 26/6

7:30 p.m.-9:40 a.m.

1 stop16h 10m

Reykjavik Keflavik Intl

Fri 3/7

6:25 p.m.-11:05 p.m.

Nonstop2h 40m

C$ 539

OsloReykjavik

OSL - KEF

OSLKEF

Oslo Gardermoen

Sat 19/9

6:00 a.m.-9:40 a.m.

1 stop5h 40m

Reykjavik Keflavik Intl

Wed 23/9

5:05 p.m.-12:20 a.m.

1 stop5h 15m

C$ 564

OsloReykjavik

OSL - KEF

OSLKEF

Oslo Gardermoen

Mon 7/9

6:30 a.m.-4:15 p.m.

2 stops11h 45m

Reykjavik Keflavik Intl

Wed 18/11

2:45 p.m.-8:45 a.m.

1 stop17h 00m

C$ 582

OsloReykjavik

OSL - KEF

OSLKEF

Oslo Gardermoen

Wed 26/8

6:30 a.m.-7:00 p.m.

1 stop14h 30m

Reykjavik Keflavik Intl

Sun 30/8

7:15 p.m.-1:40 p.m.

1 stop16h 25m

C$ 584

OsloReykjavik

OSL - KEF

OSLKEF

Oslo Gardermoen

Fri 26/6

7:30 p.m.-9:40 a.m.

1 stop16h 10m

Reykjavik Keflavik Intl

Sun 2/8

4:10 p.m.-8:50 p.m.

Nonstop2h 40m

C$ 602

OsloReykjavik

OSL - KEF

OSLKEF

Oslo Gardermoen

Thu 9/7

4:40 p.m.-5:30 p.m.

Nonstop2h 50m

Reykjavik Keflavik Intl

Thu 16/7

6:15 p.m.-10:55 p.m.

Nonstop2h 40m

C$ 712

OsloReykjavik

OSL - KEF

OSLKEF

Oslo Gardermoen

Sun 9/8

2:30 p.m.-3:20 p.m.

Nonstop2h 50m

Reykjavik Keflavik Intl

Tue 18/8

5:05 p.m.-12:20 a.m.

1 stop5h 15m

C$ 719

Flights are sorted by cheapest round-trip flights first.

Deals found on 29/5

Showing 1-10 of 18 resultsSorted by cheapest first
1
2

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

How far ahead should I book a flight from Oslo Gardermoen Airport to Reykjavik Keflavik Intl Airport?

The best time to book flights from Oslo Gardermoen Airport to Reykjavik Keflavik Intl Airport is 11 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, November is the cheapest month in which you can book a flight from Oslo Gardermoen Airport to Reykjavik Keflavik Intl Airport (average of C$ 250). Flying from Oslo Gardermoen Airport to Reykjavik Keflavik Intl Airport in July is currently the most expensive (average of C$ 560). 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 29 May 2026.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 69% 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?

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 and KLM can get you from Oslo Gardermoen Airport to Reykjavik Keflavik Intl Airport in just under 2h 50m. Your travel time can differ by up to 8h 55m. The distance between Oslo Gardermoen Airport and Reykjavik Keflavik Intl Airport is about 1780 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the most reliable airlines from Oslo Gardermoen Airport to Reykjavik Keflavik Intl Airport?

    Consider Norwegian (100%), Thai Lion Air (100%) or Norwegian (95%) 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$ 1,467, our data shows the cheapest flight currently is C$ 149. When looking at the most popular route, (Oslo Gardermoen - Reykjavik Keflavik Intl), you can expect to pay C$ 225 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, November is the cheapest month in which you can book a flight from Oslo Gardermoen Airport to Reykjavik Keflavik Intl Airport (average of C$ 250). Flying from Oslo Gardermoen Airport to Reykjavik Keflavik Intl Airport in July is currently the most expensive (average of C$ 560). 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.

See more FAQs

Travelling to a place near Reykjavik Keflavik Intl Airport?

Book flights to Reykjavik Keflavik Intl Airport if you plan to visit one of these locations
Kopavogur
Keflavik
Hveragerdi
Grindavik

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Fly with Cheapflights

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!

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.