OSL - ZAG

Find Cheap Flights from Oslo to Zagreb

1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Zagreb

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Oslo to Zagreb, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Oslo to Zagreb, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Oslo to Zagreb (OSL-ZAG)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Oslo to Zagreb that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Oslo to Zagreb

Multiple Airlines Logo
OSL-ZAG
1018 mimulti-stop
Multiple Airlines Logo
ZAG-OSL
1018 mimulti-stop
Multiple Airlines
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Everything you should know

When to book
3 weeks
in advance
Our data shows that travellers who book at least 3 weeks in advance save around 24% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
September
Cheapest • 41% price drop
December
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest return fare
Multiple Airlines
Thu 30/10
OSL - ZAG • multi-stop
Cheapest one-way flight
Multiple Airlines
Thu 30/10
OSL - ZAG • multi-stop
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Zagreb!
Booking Insights

KAYAK's insights & trends for Oslo to Zagreb flights

Get data-powered insights and trends into flights from Oslo to Zagreb to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Oslo Gardermoen Airport to Zagreb?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Oslo Gardermoen Airport to Zagreb, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Oslo Gardermoen Airport to Zagreb is September, where tickets cost £101 (return) on average. On the other hand, the most expensive months are December and July, where the average cost of round-trip tickets is £231 and £212 respectively.

How far in advance should I book a flight from Oslo Gardermoen Airport to Zagreb?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Oslo Gardermoen Airport to Zagreb, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Oslo Gardermoen Airport to Zagreb, you should book around 3 weeks before departure, which saves you about 24% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 6 weeks before departure.

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Good to know - Cheap tickets from Oslo to Zagreb

Low seasonJanuary
Best time to beat the crowds (1% less expensive on average)
Most popular time to fly (36% more expensive on average)

When to book flights from Oslo to Zagreb

Are your dates flexible? Find out the best times to travel from Oslo to Zagreb based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Oslo to Zagreb flights

  • Which aircraft models fly most regularly from Oslo to Zagreb?

    We unfortunately don’t have that data for this specific route.

  • How does KAYAK find such low prices on flights from Oslo to Zagreb?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Oslo to Zagreb.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Oslo to Zagreb?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Zagreb from Oslo is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Oslo to Zagreb?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Zagreb with an airline and back to Oslo with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Oslo to Zagreb?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Zagreb from Oslo up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Oslo to Zagreb

 
See real verified KAYAK customer reviews for airlines flying from Oslo to Zagreb. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Oslo to Zagreb? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
6.8
RyanairOverall score based on 5187 reviews
6.0Food
7.5Crew
5.6Entertainment
6.7Boarding
6.5Comfort
Airline reviews

Flying from Newquay was an absolute dream! Would 100% recommend flights from there!

10.0 ExcellentKatie, Oct 2025ALC - NQY
Read more Ryanair reviews

Flying from Newquay was an absolute dream! Would 100% recommend flights from there!

It would have been better if I was not ill so I didn't go and I didn't come back and I could not transfer my tickets to a later date as Ryanair stop flying from Manchester at the end of October till next year

They boarded us but somehow did not manage to record us boarding, so rather than check if we were onboard they removed our bags from the aircraft. I got a call from Ryanair staff in Dublin when I landed in Madiera asking me where I was!!! When I said I was in Madiera I was told what had happened. Our bags were to be sent to Madiera the next day via Manchester, they didn’t arrive. They are now due to arrive two days before we leave. I don’t see myself using Ryanair again unless I am forced to and even then I may just refuse.

On time arrival but the aircraft had seen better days and needed a deep clean.

It was appalling, full of young people who were drunk and disobeying instructions to sit down. Crew did nothing to enforce. There was a Ryanair pilot sitting in the aisle opposite me who talked through out the safety briefing so loudly I couldn’t hear. Whole thing felt unsafe

Delayed for 2 hours lack of communication no refreshments as promised and the drinks on board were not as ordered and refused to refund

Flight was fine, crew were good, cabin director spoke far too much; disembarking at Dublin Airport and entry into the terminal building was just dreadful, like entering the back door of a neglected factory building. What an awful impression it must give to first time visitors to Ireland.

Straight forward checking as long as you have completed every single detail online, prior to checking day. Efficient boarding, seating is ok for a two hour flight. Fulfilledour travel requirements from Manchester to Marseille.

Cabin crew couldn’t be less interested. Cabin manager was the most arrogant and the rudest I’ve encountered in many years.

Crazy long boarding times, messy, inexperienced, overworked, and visibly tired crew, very uncomfortable seats and no compensation for delays.

Everything you need to know for your flight from Oslo to Zagreb

Information on your arrival and departure airports

Oslo (OSL)
Zagreb (ZAG)

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