$117 Cheap Flights from Heraklion (HER) to Oslo (OSL)

View $117 flight on Sat, Apr 18, 2026Opens in a new window

Popular airlines from Nikos Kazantzakis Airport (HER) to Gardermoen Airport (OSL)

Cheap Flights from Heraklion to Oslo (HER-OSL)

Prices were available within the past 7 days and start at $117 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Flights from Heraklion (HER) to Oslo (OSL)
Origin airport
Nikos Kazantzakis
Destination airport
Gardermoen
Distance
1828 mi

Heraklion to Oslo Flights

The cheapest times to fly from Heraklion to Oslo

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 Heraklion to Oslo are during the month of . You can find some of the cheapest flights from Heraklion to Oslo with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Heraklion to Oslo

Sunday is one of the best days to book for cheap flights from Heraklion to Oslo: 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 Heraklion to Oslo

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 Heraklion to Oslo in 2026. You can also book with separate airlines for your outbound and return journeys, from $117 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 Heraklion to Oslo 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 Heraklion to Oslo 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.

 

Frequently asked questions

How much does a flight from Nikos Kazantzakis Airport (HER) to Gardermoen Airport (OSL) cost?
Lock in a cheap one-way flight from $117 or cheap return flight from Nikos Kazantzakis Airport (HER) to Gardermoen Airport (OSL) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Nikos Kazantzakis Airport (HER) to Gardermoen Airport (OSL)?
Planning your getaway for is a good way to save, as it's the cheapest month for flights between HER and OSL. You'll typically find the lowest prices during the off-season.
What is the cheapest airline that flies from Nikos Kazantzakis Airport (HER) to Gardermoen Airport (OSL)?
To find the cheapest airline that'll fly you from HER to OSL, use Expedia's filter tool. Tailor your search based on your travel needs, such as preferred carriers and ideal departure window. You can then sort your results by "Price (lowest to highest)" to see the cheapest fares upfront.
How many flights per day from Nikos Kazantzakis Airport (HER) to Gardermoen Airport (OSL)?
There are no daily direct flights available from Nikos Kazantzakis Airport (HER) to Gardermoen Airport (OSL). But you can choose flights with layovers. Filter your search on Expedia to include one or more stops, and you'll be soaring above the clouds before you know it.
What day of the week has the most flights from HER to OSL?
You'll typically find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can vary from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Nikos Kazantzakis Airport (HER) to Gardermoen Airport (OSL)?
Book a flight from Nikos Kazantzakis Airport (HER) to Gardermoen Airport (OSL) that leaves before 3 PM to reduce the risk of cancellations and delays. Later departures have a 22% higher chance of being canceled, on average.**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.
Is it cheaper to buy a plane ticket from Nikos Kazantzakis Airport (HER) to Gardermoen Airport (OSL) last-minute?
Last-minute fares from HER to OSL are usually more expensive. To secure the best prices, start looking for flights early. That being said, if you can play around with your travel dates, it's possible to land a cheap fare right before you leave.
Is it cheaper to book a HER to OSL flight and hotel package?
You'll generally save money by booking a HER to OSL flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's simple to manage everything in one place. Once you've chosen your ideal flights and accommodations, consider adding extras including car rentals, activities and tours.
Can I cancel or change the date of my flight from Nikos Kazantzakis Airport (HER) to Gardermoen Airport (OSL)?
In most instances, you can modify or cancel your HER to OSL flight. However, there may be additional fees, especially if you made your booking over 24 hours ago. Double-check your itinerary for the airline's policies and fees on flight changes, or if you'd like more information, visit our Customer Service portal.

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*Available to One Key members.