$51 Cheap Flights from Oslo (OSL) to Athens (ATH)

View $51 flight on Sun, Oct 19, 2025Opens in a new window

Popular airlines from Gardermoen Airport (OSL) to Athens Intl. Airport (ATH)

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Cheap Flights from Oslo to Athens (OSL-ATH)

Prices were available within the past 7 days and start at $51 for one-way flights and $184 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Serbia
Sat, May 30 - Wed, Jun 10
OSL
Oslo
ATH
Athens
$184 Roundtrip, found 4 days ago
$184
Roundtrip
found 4 days ago
Select Air Serbia flight, departing Sat, May 30 from Oslo to Athens, returning Wed, Jun 10, priced at $184 found 4 days ago
Norwegian Air Shuttle
Sun, Oct 19 - Wed, Oct 22
OSL
Oslo
ATH
Athens
$195 Roundtrip, found 5 days ago
$195
Roundtrip
found 5 days ago
Select Norwegian Air Shuttle flight, departing Sun, Oct 19 from Oslo to Athens, returning Wed, Oct 22, priced at $195 found 5 days ago
Scandinavian Airlines
Sun, Oct 19 - Wed, Oct 22
OSL
Oslo
ATH
Athens
$199 Roundtrip, found 5 days ago
$199
Roundtrip
found 5 days ago
Select Scandinavian Airlines flight, departing Sun, Oct 19 from Oslo to Athens, returning Wed, Oct 22, priced at $199 found 5 days ago
Swiss International Air Lines
Wed, Dec 31 - Thu, Jan 8
OSL
Oslo
ATH
Athens
$211 Roundtrip, found 4 days ago
$211
Roundtrip
found 4 days ago
Select Swiss International Air Lines flight, departing Wed, Dec 31 from Oslo to Athens, returning Thu, Jan 8, priced at $211 found 4 days ago
Austrian Airlines
Sun, Nov 9 - Tue, Nov 18
OSL
Oslo
ATH
Athens
$213 Roundtrip, found 2 days ago
$213
Roundtrip
found 2 days ago
Select Austrian Airlines flight, departing Sun, Nov 9 from Oslo to Athens, returning Tue, Nov 18, priced at $213 found 2 days ago
Lufthansa
Sun, Nov 9 - Tue, Nov 18
OSL
Oslo
ATH
Athens
$214 Roundtrip, found 2 days ago
$214
Roundtrip
found 2 days ago
Select Lufthansa flight, departing Sun, Nov 9 from Oslo to Athens, returning Tue, Nov 18, priced at $214 found 2 days ago
Scandinavian Airlines
Tue, Nov 18 - Thu, Nov 27
OSL
Oslo
ATH
Athens
$219 Roundtrip, found 4 days ago
$219
Roundtrip
found 4 days ago
Select Scandinavian Airlines flight, departing Tue, Nov 18 from Oslo to Athens, returning Thu, Nov 27, priced at $219 found 4 days ago
Air Serbia
Thu, Nov 20 - Fri, Nov 21
OSL
Oslo
ATH
Athens
$225 Roundtrip, found 4 days ago
$225
Roundtrip
found 4 days ago
Select Air Serbia flight, departing Thu, Nov 20 from Oslo to Athens, returning Fri, Nov 21, priced at $225 found 4 days ago
Brussels Airlines
Tue, Nov 11 - Tue, Nov 18
OSL
Oslo
ATH
Athens
$226 Roundtrip, found 1 day ago
$226
Roundtrip
found 1 day ago
Select Brussels Airlines flight, departing Tue, Nov 11 from Oslo to Athens, returning Tue, Nov 18, priced at $226 found 1 day ago
LOT-Polish Airlines
Sat, Nov 1 - Tue, Nov 4
OSL
Oslo
ATH
Athens
$234 Roundtrip, found 6 days ago
$234
Roundtrip
found 6 days ago
Select LOT-Polish Airlines flight, departing Sat, Nov 1 from Oslo to Athens, returning Tue, Nov 4, priced at $234 found 6 days ago

Frequently asked questions

How much does a flight from Gardermoen Airport (OSL) to Eleftherios Venizelos Airport (ATH) cost?
Lock in a cheap one-way flight from $51 or cheap return flight from $184 from Gardermoen Airport (OSL) to Eleftherios Venizelos Airport (ATH) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Gardermoen Airport (OSL) to Eleftherios Venizelos Airport (ATH)?
Traveling in May is a good way to save, as it's the cheapest month for flights between OSL and ATH. You'll typically find the lowest fares during off-peak months.
Which airlines fly direct from Gardermoen Airport (OSL) to Eleftherios Venizelos Airport (ATH)?
When flying out of Gardermoen Airport (OSL), you can catch a nonstop flight to Eleftherios Venizelos Airport (ATH) with Aegean Airlines.
What is the cheapest airline that flies from Gardermoen Airport (OSL) to Eleftherios Venizelos Airport (ATH)?
To find the cheapest airline flying from OSL to ATH, use Expedia's filter tool. Tailor your search based on your travel style, such as preferred carriers and ideal departure window. You can then sort your results by "Price (lowest to highest)" to list the most affordable options first.
How many flights per day from Gardermoen Airport (OSL) to Eleftherios Venizelos Airport (ATH)?
On average, you can choose from 2 direct flights each week from Gardermoen Airport (OSL) to Eleftherios Venizelos Airport (ATH). For more flexibility, consider taking a flight with a layover. Just enter your dates on Expedia and then set the filters to include one or two stops.
What are the most popular departure times for flights from Gardermoen Airport (OSL) to Eleftherios Venizelos Airport (ATH)?
Flights between OSL and ATH tend to be busiest at 12 PM. For a more relaxed trip and potentially cheaper prices, look for a departure outside the usual busy windows.
What day of the week has the most flights from OSL to ATH?
Thursday has the most flights from Gardermoen Airport (OSL) to Eleftherios Venizelos Airport (ATH). Consider jetting off on this day and you'll have the best chance of finding a departure that works with your plans.
What is the earliest flight from Gardermoen Airport (OSL) to Eleftherios Venizelos Airport (ATH)?
Catch the earliest flight at around 12:45PM UTC+1, heading out of Gardermoen Airport (OSL). You'll be flying for about 3h 45m, coming in to land at Eleftherios Venizelos Airport (ATH) at approximately 5:30PM UTC+2.
How long does it take to fly from Gardermoen Airport (OSL) to Eleftherios Venizelos Airport (ATH)?
It usually takes 3 hours and 45 minutes to cover the 1,650 mi from OSL to ATH.
What airline has the least delays from OSL to ATH?
SAS has the strongest track record for on-time direct flights from Gardermoen Airport (OSL) to Eleftherios Venizelos Airport (ATH), with an on-time rating of 86%. Use the Expedia App to see your flight schedule before you leave and get immediate updates about any trip changes.
What is the best time to fly from Gardermoen Airport (OSL) to Eleftherios Venizelos Airport (ATH)?
To avoid potential delays on the Gardermoen Airport (OSL) to Eleftherios Venizelos Airport (ATH) route, aim to travel before 3 PM. Later departures have a 22% higher chance of being canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Athens from Gardermoen Airport (OSL)?
If you've booked a direct flight from Gardermoen Airport (OSL) to Athens, Eleftherios Venizelos Airport (ATH) is the only airport you can touch down at.
Is it cheaper to buy a plane ticket from Gardermoen Airport (OSL) to Eleftherios Venizelos Airport (ATH) last-minute?
Booking your flight from OSL to ATH just before your journey is generally more expensive. But if you're flexible with your departure times and dates, you could grab a cheap last-minute fare.
Is it cheaper to book an OSL to ATH flight and hotel package?
Securing an OSL to ATH flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip in one place. Choose from our extensive range of hotels and then add car rentals, flights and activities to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Gardermoen Airport (OSL) to Eleftherios Venizelos Airport (ATH)?
It's generally possible to reschedule or cancel your OSL to ATH flight. However, for bookings made more than 24 hours ago, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are allowed and if any costs are involved. You'll also find more details on our Customer Service portal.

Travel information

Travel information

Origin airport
Gardermoen
Destination airport
Eleftherios Venizelos
Airlines serving
Aegean, Air France, Air Serbia, Austrian Airlines, British Airways, Brussels Airlines, Iberia, KLM, LOT-Polish Airlines, Lufthansa, Norwegian Air Shuttle, Pegasus Airlines, Scandinavian Airlines, Swiss International Air Lines, Turkish Airlines
Roundtrip price
$184
Distance
1637 mi
Average flight time
4 hours 48 mins

Book with confidence

Book with confidence

Oslo to Athens Flights

The cheapest times to fly from Oslo to Athens

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Oslo to Athens are during the month of May. You can find some of the cheapest flights from Oslo to Athens with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Oslo to Athens

Sunday is one of the best days to book for cheap flights from Oslo to Athens: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Oslo to Athens

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Oslo to Athens in 2025. You can also book with separate airlines for your outbound and return journeys, from $51 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Oslo to Athens flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Oslo to Athens airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Oslo to Athens Flights

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