$144 Cheap Flights from Heraklion (HER) to Oslo (OSL)

View $144 flight on Sun, Sep 14, 2025Opens in a new window

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

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Cheap Flights from Heraklion to Oslo (HER-OSL)

Prices were available within the past 7 days and start at $144 for one-way flights and $328 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Lufthansa
Thu, May 21 - Sat, May 23
HER
Heraklion
OSL
Oslo
$328 Roundtrip, found 3 hours ago
$328
Roundtrip
found 3 hours ago
Select Lufthansa flight, departing Thu, May 21 from Heraklion to Oslo, returning Sat, May 23, priced at $328 found 3 hours ago
Lufthansa
Thu, May 21 - Sat, May 23
HER
Heraklion
OSL
Oslo
$344 Roundtrip, found 3 hours ago
$344
Roundtrip
found 3 hours ago
Select Lufthansa flight, departing Thu, May 21 from Heraklion to Oslo, returning Sat, May 23, priced at $344 found 3 hours ago
Lufthansa
Thu, May 21 - Sat, May 23
HER
Heraklion
OSL
Oslo
$349 Roundtrip, found 3 hours ago
$349
Roundtrip
found 3 hours ago
Select Lufthansa flight, departing Thu, May 21 from Heraklion to Oslo, returning Sat, May 23, priced at $349 found 3 hours ago
Norwegian Air Shuttle
Thu, Aug 7 - Thu, Aug 14
HER
Heraklion
OSL
Oslo
$360 Roundtrip, found 3 days ago
$360
Roundtrip
found 3 days ago
Select Norwegian Air Shuttle flight, departing Thu, Aug 7 from Heraklion to Oslo, returning Thu, Aug 14, priced at $360 found 3 days ago
Lufthansa
Thu, May 21 - Sat, May 23
HER
Heraklion
OSL
Oslo
$374 Roundtrip, found 3 hours ago
$374
Roundtrip
found 3 hours ago
Select Lufthansa flight, departing Thu, May 21 from Heraklion to Oslo, returning Sat, May 23, priced at $374 found 3 hours ago
Air Baltic
Thu, May 21 - Sat, May 23
HER
Heraklion
OSL
Oslo
$374 Roundtrip, found 3 hours ago
$374
Roundtrip
found 3 hours ago
Select Air Baltic flight, departing Thu, May 21 from Heraklion to Oslo, returning Sat, May 23, priced at $374 found 3 hours ago
Air Baltic
Thu, Aug 7 - Thu, Aug 14
HER
Heraklion
OSL
Oslo
$375 Roundtrip, found 3 days ago
$375
Roundtrip
found 3 days ago
Select Air Baltic flight, departing Thu, Aug 7 from Heraklion to Oslo, returning Thu, Aug 14, priced at $375 found 3 days ago
Lufthansa
Thu, May 21 - Sat, May 23
HER
Heraklion
OSL
Oslo
$377 Roundtrip, found 3 hours ago
$377
Roundtrip
found 3 hours ago
Select Lufthansa flight, departing Thu, May 21 from Heraklion to Oslo, returning Sat, May 23, priced at $377 found 3 hours ago
Swiss International Air Lines
Sat, Jul 19 - Wed, Aug 27
HER
Heraklion
OSL
Oslo
$410 Roundtrip, found 2 days ago
$410
Roundtrip
found 2 days ago
Select Swiss International Air Lines flight, departing Sat, Jul 19 from Heraklion to Oslo, returning Wed, Aug 27, priced at $410 found 2 days ago
KLM
Fri, Aug 22 - Sat, Aug 23
HER
Heraklion
OSL
Oslo
$486 Roundtrip, found 6 days ago
$486
Roundtrip
found 6 days ago
Select KLM flight, departing Fri, Aug 22 from Heraklion to Oslo, returning Sat, Aug 23, priced at $486 found 6 days ago
Flights from Heraklion (HER) to Oslo (OSL)
Origin airport
Nikos Kazantzakis
Destination airport
Gardermoen
Roundtrip price
$328
Distance
1828 mi
Average flight time
4 hours 5 mins

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 May. 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 2025. You can also book with separate airlines for your outbound and return journeys, from $144 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?
Discover the latest flight deals from HER to OSL by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from HER to OSL?
The cheapest flights from HER to OSL are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from HER to OSL?
With prices as low as $67 for a one-way flight from HER to OSL, Norwegian Air Shuttle is currently the cheapest carrier operating this route. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from HER on July 3 2025. Prices were last updated on July 2 2025 and have not changed since.
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.