Cheap flights from Oslo Gardermoen Airport to Athens from £54

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 9/3. Fares are subject to change and may not be available on all flights or dates of travel.
OSL — ATH
16 Oct — 23 Oct1
1 adult
1 adult, Economy

Cheapflights Tip: The best prices from Oslo Gardermoen to Athens Eleftherios V. are usually found in May or November, booked 72 days in advance, depart on a Monday or Friday and return on a Wednesday

Cheap flight deals from Oslo Gardermoen to Athens

Discover tips and strategies to find the most affordable flight options for your journey from Oslo Gardermoen (OSL) to Athens (ATH). 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 16 September 2025.

Round-trip from

£153

One-way from

£54

Popular in

July

Cheapest in

May

Average price

£244
Air Serbia
  • Air Serbia
  • 5/10-9/10
  • 2 total stops
  • 11h 05m total
  • Oslo to Athens
Scandinavian Airlines
  • Scandinavian Airlines
  • 9/3
  • 1 total stop
  • 11h 45m total
  • Oslo to Athens
Highest demand for flights based on searches. 10% potential increase in price (£18 potential increase over avg. return price).
Cheapest flight prices on average. 3% potential price decrease (£7 potential savings vs. average return price).
Average for round-trip flights in September 2025

Find flight deals from Oslo Gardermoen to Athens

Cheapest flights from Oslo Gardermoen to Athens
Explore the most affordable flight options available from Oslo Gardermoen to Athens. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 September 2025.

Sun 5/1021:00OSL - ATH
1 stop5h 25mAir Serbia
Thu 9/1004:20ATH - OSL
1 stop5h 40mAir Serbia
Deal found 14/9£153
Sun 9/1113:00OSL - ATH
1 stop26h 35mSWISS
Mon 17/1117:40ATH - OSL
1 stop19h 30mSWISS
Deal found 14/9£155
Fri 7/1120:50OSL - ATH
1 stop5h 50mAir Serbia
Sun 9/1104:30ATH - OSL
1 stop5h 30mAir Serbia
Deal found 15/9£157
Fri 31/1020:50OSL - ATH
1 stop5h 50mAir Serbia
Sun 9/1115:50ATH - OSL
1 stop5h 20mAir Serbia
Deal found 15/9£163
Wed 17/921:00OSL - ATH
1 stop5h 25mAir Serbia
Thu 25/904:20ATH - OSL
1 stop5h 40mAir Serbia
Deal found 14/9£169
Thu 9/1011:05OSL - ATH
1 stop9h 20mMultiple Airlines
Mon 13/1023:00ATH - OSL
2 stops19h 10mMultiple Airlines
Deal found 14/9£170
Mon 22/909:45OSL - ATH
1 stop16h 50mAir Serbia
Wed 8/1015:40ATH - OSL
1 stop18h 20mAir Serbia
Deal found 14/9£175

Cheapflights Fare Finder

 
Customise your flight search to find flights from Oslo Gardermoen to Athens 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 858,174 searches. Data last updated 16 September 2025.
Use the filters below to find and compare flights from Oslo Gardermoen Airport to Athens that are best for you.

Fly from

Oslo Gardermoen

Fly to

Athens

Route

Depart

Return

Price

OsloAthens

OSL - ATH

OSLATH

Oslo Gardermoen

Sun 9/11

13:00-16:35

1 stop26h 35m

Athens Eleftherios V.

Mon 17/11

17:40-12:10

1 stop19h 30m

£155

OsloAthens

OSL - ATH

OSLATH

Oslo Gardermoen

Fri 31/10

20:50-03:40

1 stop5h 50m

Athens Eleftherios V.

Sun 9/11

15:50-20:10

1 stop5h 20m

£163

OsloAthens

OSL - ATH

OSLATH

Oslo Gardermoen

Tue 10/3

21:05-13:20

1 stop15h 15m

Athens Eleftherios V.

Tue 24/3

08:30-11:30

Nonstop4h 00m

£174

OsloAthens

OSL - ATH

OSLATH

Oslo Gardermoen

Thu 9/10

11:05-21:25

1 stop9h 20m

Athens Eleftherios V.

Mon 13/10

20:25-12:15

1 stop16h 50m

£179

OsloAthens

OSL - ATH

OSLATH

Oslo Gardermoen

Sun 21/12

20:50-03:15

1 stop5h 25m

Athens Eleftherios V.

Sun 4/1

04:30-09:00

1 stop5h 30m

£208

OsloAthens

OSL - ATH

OSLATH

Oslo Gardermoen

Fri 7/11

18:15-14:55

1 stop19h 40m

Athens Eleftherios V.

Mon 10/11

13:10-17:20

1 stop29h 10m

£217

OsloAthens

OSL - ATH

OSLATH

Oslo Gardermoen

Fri 14/11

21:50-18:40

2 stops19h 50m

Athens Eleftherios V.

Mon 17/11

19:30-08:20

1 stop13h 50m

£217

OsloAthens

OSL - ATH

OSLATH

Oslo Gardermoen

Mon 9/3

05:55-18:40

1 stop11h 45m

£54

OsloAthens

OSL - ATH

OSLATH

Oslo Gardermoen

Wed 15/10

21:00-03:25

1 stop5h 25m

£63

OsloAthens

OSL - ATH

OSLATH

Oslo Gardermoen

Sun 21/9

21:00-03:25

1 stop5h 25m

£74

Flights are sorted by cheapest return flights first.

Deals found on 15/9

Showing 1-10 of 16 results
1
2

Best time to book a flight from Oslo Gardermoen to Athens

Have a flexible travel schedule? Discover the best time to fly to Athens from Oslo Gardermoen with our price prediction graph.
Estimated return 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 Athens

How far ahead should I book a flight from Oslo Gardermoen Airport to Athens?

Use this chart to determine the optimal time to book a return flight from Oslo Gardermoen to Athens. Price data was last updated on 12 September 2025.

Booking 39 days in advance of your planned departure date is, on average, the best time to get cheap flights from Oslo Gardermoen Airport to Athens. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Oslo Gardermoen Airport to Athens?

Currently, January is the cheapest month in which you can book a flight from Oslo Gardermoen Airport to Athens (average of £101). Flying from Oslo Gardermoen Airport to Athens in August is currently the most expensive (average of £329). 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 ATH?

Find hourly flight availability from Oslo Gardermoen to Athens. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 16 September 2025.

When flying from Oslo Gardermoen Airport to Athens, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 33% versus a flight at midday.

How much does it cost for a return flight from Oslo Gardermoen Airport to Athens?

Reviews of airlines servicing Athens

Get insights into the airlines that provide service to Athens. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Athens. Reviews last updated 16 September 2025.
Read through reviews of airlines operating flights from Oslo Gardermoen Airport to Athens, such as Scandinavian Airlines and Lufthansa. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Crew

8.0

Entertainment

6.7

Overall

7.4

Boarding

7.7

Comfort

7.3

Food

6.7

Reviews

1 / 20
8.0
Excellent

Scott,Sept 2025

CPH - LAX

Unfortunately, usual rubbish at the gate for SAS reporting that boarding is underway, but clearly that was not the case. Internet worked to start with, but at some point it wouldn't connect using any of the devices I had with me and remained that way for the rest of the trip; could not even blame being out of network coverage, for all of that, as surely it should work across continental USA - worked for so little of the flight for me that I wouldn't have advertised that such a service was actually available; if I had had to pay extra for internet, I would have been demanding that money back.

Crew

8.0

Entertainment

6.7

Overall

7.4

Boarding

7.7

Comfort

7.3

Food

6.7

Reviews

1 / 20
8.0
Excellent

Scott,Sept 2025

CPH - LAX

Unfortunately, usual rubbish at the gate for SAS reporting that boarding is underway, but clearly that was not the case. Internet worked to start with, but at some point it wouldn't connect using any of the devices I had with me and remained that way for the rest of the trip; could not even blame being out of network coverage, for all of that, as surely it should work across continental USA - worked for so little of the flight for me that I wouldn't have advertised that such a service was actually available; if I had had to pay extra for internet, I would have been demanding that money back.

Crew

8.0

Entertainment

6.7

Overall

7.4

Boarding

7.7

Comfort

7.3

Food

6.7

Reviews

1 / 20
8.0
Excellent

Scott,Sept 2025

CPH - LAX

Unfortunately, usual rubbish at the gate for SAS reporting that boarding is underway, but clearly that was not the case. Internet worked to start with, but at some point it wouldn't connect using any of the devices I had with me and remained that way for the rest of the trip; could not even blame being out of network coverage, for all of that, as surely it should work across continental USA - worked for so little of the flight for me that I wouldn't have advertised that such a service was actually available; if I had had to pay extra for internet, I would have been demanding that money back.

Related info for your journey

Find useful and relevant information for your journey from Oslo Gardermoen to Athens. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly into for flights to Athens from Oslo Gardermoen?

    Athens Eleftherios V. (ATH), located 12.3 mi from the city center, is the airport you fly into when you book flights from Oslo Gardermoen to Athens. 2 airlines have flights to Eleftherios V. from Oslo Gardermoen on a regular basis. Booking flights from Oslo Gardermoen to Athens Eleftherios V. should not be difficult; the airport handles an average of 0 inbound flights from Oslo Gardermoen per day.

  • How long is the flight from Oslo Gardermoen Airport to Athens?

    Airlines like SWISS, Air Serbia, and Scandinavian Airlines fly from Oslo Gardermoen Airport to Athens in about 5h 50m. The time it takes to get you to your destination can typically vary by up to 20h 45m. The distance between Oslo Gardermoen Airport and Athens is about 1636 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the cheapest airlines flying from Oslo Gardermoen Airport to Athens round-trip?

    According to our current data, Lufthansa (£142), and Scandinavian Airlines (£176) offers the cheapest pricing from Oslo Gardermoen Airport to Athens. Lufthansa is priced at 33% lower than the current average price of a flight leaving 3 months from now.

  • What are the most reliable airlines from Oslo Gardermoen Airport to Athens?

    The top 3 most reliable airlines when flying from Oslo Gardermoen Airport to Athens are Norwegian (47%), Aegean Airlines (43%) and Scandinavian Airlines (37%).

  • Can I find deals for flights from Oslo Gardermoen to Athens that include hotel bookings?

    Yes. In addition to deals on Oslo Gardermoen to Athens flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Oslo Gardermoen to Athens?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Oslo Gardermoen to Athens.

  • Can I find deals for business class flights from Oslo Gardermoen to Athens?

    Yes. Cheapflights offers flight deals from Oslo Gardermoen to Athens 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 Athens?

    Currently, January is the cheapest month in which you can book a flight from Oslo Gardermoen Airport to Athens (average of £101). Flying from Oslo Gardermoen Airport to Athens in August is currently the most expensive (average of £329). 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 Athens?

Book flights to Athens if you plan to visit one of these locations
Hydra
Aegina
Glyfada
Piraeus
Marathon

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Top 2 airlines flying from Oslo Gardermoen to Athens

Discover the top 2 airlines that operate flights from Oslo Gardermoen to Athens. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 16 September 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest£142Average£259FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Scandinavian AirlinesCheapest£176Average£258FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Oslo Gardermoen to Athens?

Deals for Oslo Gardermoen to Athens 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 Athens?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Athens from Oslo Gardermoen.

Can Cheapflights find flights from Oslo Gardermoen to Athens with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Oslo Gardermoen to Athens, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Oslo Gardermoen to Athens become cheaper?

Yes! Start tracking prices for Oslo Gardermoen to Athens flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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