The cheapest times to fly from ATH to OSL are

  • November 5th to December 9th
  • December 24th to May 20th (except the week of January 1st)

based on data collected exclusively by Champion Traveler across tens of millions of flights. Among all the dates above, the very cheapest time to fly from ATH to OSL is late January. Prices can be as high as $335 for Sunday flights during early August, or as low as $115 for Tuesday flights around late January.


When to Fly to Oslo

Flying from Athens (ATH) to Oslo (OSL) will usually cost between $120 to $264 per person if booking more than four weeks in advance. On average the very cheapest time to fly is late January with an average ticket price of $120. Due to high demand the most expensive time to fly is early August, with an average price of $275. Planning your trip to low-cost times can easily save you $155 on economy flights and even more on first-class flights. Generally, any price below $158 can be considered a good price for a round-trip ATH to OSL flight.

See below for a graph of average weekly prices for the ATH to OSL route. All prices are for round-trip tickets in USD.

ATH to OSL Flight Prices

Compared to other flights, the ATH to OSL flight is much cheaper than the average and costs much less than the average flight leaving from Athens. The average price per mile (for a direct flight) is $0.06, which is far below average.


Flight Prices by Day of the Week

Tuesday is usually the cheapest day to depart and return on this flight. Sundays are the most expensive days to fly to Oslo, and Saturdays are the most expensive days to return to Athens. Selecting flights on the least expensive days could save you up to $40 (17%) on this flight.

Departing prices are for round-trip flights returning on the day of departure. For example, a flight departing on Tuesday and returning a week later will cost an average of $152. Return trip prices are from the OSL to ATH flight, and often highlight the quality of our data in showing the same trend.

Departing Prices by Day

Departure Day Prices

Return Trip Prices by Day

Return Day Prices


Nonstop Flights and Layovers

Travelers looking to fly from ATH to OSL can generally find a 0-layover flight. Because there is a direct flight option the real-world direct flight time of 3 hour 56 minutes may be realistic.


Flight Questions Answered

Still have questions about flying from ATH to OSL? We’ve got answers.

Which airlines fly this route?

You can find 32 major airlines flying this route most often: Aegean, Aeroflot, Air Austral, Air Baltic, Air France, Air Serbia, Alitalia, Austrian, British Airways, Brussels Airlines, China Eastern, Croatia, easyJet, Eurowings, Finnair, Iberia, Icelandair, JAL, KLM, LOT, Lufthansa, Norwegian, Norwegian Air International, Olympic, Pegasus, SAS, Singapore Airlines, SWISS, Tap Air Portugal, Turkish Airlines, Vueling, Wizz Air, and potentially more during busy seasons.

How far away is it from Gardermoen Airport to Eleftherios Venizelos International Airport?

The distance between the two airports is roughly 1637 miles or 2634 kilometers.

How long does it take to fly from ATH to OSL?

The real-world flight time for a nonstop ATH to OSL flight is about 3 hour 56 minutes.

How many flights go between Athens and Oslo?

It depends on the day of the week and the date, but a typical day might have around 116 available flights from ATH to OSL.


Airport Location Info


Departing Airport

Origination code ATH
Origination airport name Eleftherios Venizelos International Airport
City Athens
Country Greece
Latitude 37.9
Longitude 23.9

Return Airport

Destination code OSL
Destination airport name Gardermoen Airport
City Oslo
Country Norway
Latitude 60.2
Longitude 11.1


Other Resources

Please note that while we’ve worked hard to analyzed tens of millions of flights to get you this data, we do not calculate current live prices or guarantee pricing. Please see our partners using the links above for current offers.