$110 Cheap Flights from Oslo (OSL) to Zagreb (ZAG)

View $110 flight on Sun, Nov 16, 2025Opens in a new window

Popular airlines from Gardermoen Airport (OSL) to Zagreb Airport (ZAG)

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Cheap Flights from Oslo to Zagreb (OSL-ZAG)

Prices were available within the past 7 days and start at $110 for one-way flights and $186 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Austrian Airlines
Wed, Sep 17 - Tue, Sep 23
OSL
Oslo
ZAG
Zagreb
$186 Roundtrip, found 2 days ago
$186
Roundtrip
found 2 days ago
Select Austrian Airlines flight, departing Wed, Sep 17 from Oslo to Zagreb, returning Tue, Sep 23, priced at $186 found 2 days ago
Lufthansa
Wed, Sep 3 - Wed, Sep 10
OSL
Oslo
ZAG
Zagreb
$187 Roundtrip, found 20 hours ago
$187
Roundtrip
found 20 hours ago
Select Lufthansa flight, departing Wed, Sep 3 from Oslo to Zagreb, returning Wed, Sep 10, priced at $187 found 20 hours ago
Lufthansa
Wed, Sep 17 - Tue, Sep 23
OSL
Oslo
ZAG
Zagreb
$195 Roundtrip, found 2 days ago
$195
Roundtrip
found 2 days ago
Select Lufthansa flight, departing Wed, Sep 17 from Oslo to Zagreb, returning Tue, Sep 23, priced at $195 found 2 days ago
Lufthansa
Wed, Sep 3 - Wed, Sep 10
OSL
Oslo
ZAG
Zagreb
$197 Roundtrip, found 20 hours ago
$197
Roundtrip
found 20 hours ago
Select Lufthansa flight, departing Wed, Sep 3 from Oslo to Zagreb, returning Wed, Sep 10, priced at $197 found 20 hours ago
Lufthansa
Mon, Sep 15 - Fri, Sep 26
OSL
Oslo
ZAG
Zagreb
$202 Roundtrip, found 2 days ago
$202
Roundtrip
found 2 days ago
Select Lufthansa flight, departing Mon, Sep 15 from Oslo to Zagreb, returning Fri, Sep 26, priced at $202 found 2 days ago
Lufthansa
Wed, Sep 17 - Tue, Sep 23
OSL
Oslo
ZAG
Zagreb
$204 Roundtrip, found 2 days ago
$204
Roundtrip
found 2 days ago
Select Lufthansa flight, departing Wed, Sep 17 from Oslo to Zagreb, returning Tue, Sep 23, priced at $204 found 2 days ago
Lufthansa
Mon, Sep 15 - Fri, Sep 26
OSL
Oslo
ZAG
Zagreb
$211 Roundtrip, found 2 days ago
$211
Roundtrip
found 2 days ago
Select Lufthansa flight, departing Mon, Sep 15 from Oslo to Zagreb, returning Fri, Sep 26, priced at $211 found 2 days ago
Croatia Airlines
Sun, Sep 7 - Wed, Sep 10
OSL
Oslo
ZAG
Zagreb
$221 Roundtrip, found 3 days ago
$221
Roundtrip
found 3 days ago
Select Croatia Airlines flight, departing Sun, Sep 7 from Oslo to Zagreb, returning Wed, Sep 10, priced at $221 found 3 days ago
KLM
Mon, Sep 1 - Wed, Sep 10
OSL
Oslo
ZAG
Zagreb
$263 Roundtrip, found 3 days ago
$263
Roundtrip
found 3 days ago
Select KLM flight, departing Mon, Sep 1 from Oslo to Zagreb, returning Wed, Sep 10, priced at $263 found 3 days ago
Air Serbia
Sun, Oct 12 - Wed, Oct 15
OSL
Oslo
ZAG
Zagreb
$268 Roundtrip, found 1 day ago
$268
Roundtrip
found 1 day ago
Select Air Serbia flight, departing Sun, Oct 12 from Oslo to Zagreb, returning Wed, Oct 15, priced at $268 found 1 day ago
Flights from Oslo (OSL) to Zagreb (ZAG)
Origin airport
Gardermoen
Destination airport
Zagreb
Airlines serving
Air France, Air Serbia, Austrian Airlines, British Airways, Brussels Airlines, Croatia Airlines, KLM, LOT-Polish Airlines, Lufthansa, Scandinavian Airlines, Swiss International Air Lines, Turkish Airlines
Roundtrip price
$186
Distance
1019 mi

Oslo to Zagreb Flights

The cheapest times to fly from Oslo to Zagreb

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

 

The best time to book a flight from Oslo to Zagreb

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

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 Zagreb in 2025. You can also book with separate airlines for your outbound and return journeys, from $110 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 Zagreb 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 Zagreb 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 Gardermoen Airport (OSL) to Zagreb Airport (ZAG) cost?
Get a cheap one-way flight from $110 or cheap return flight from $186 from Gardermoen Airport (OSL) to Zagreb Airport (ZAG) 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 Gardermoen Airport (OSL) to Zagreb Airport (ZAG)?
September is the cheapest month to fly from OSL to ZAG. Timing your trip outside of the busy season is often the key to finding better fares.
What is the cheapest airline that flies from Gardermoen Airport (OSL) to Zagreb Airport (ZAG)?
To find the cheapest airline flying from OSL to ZAG, use Expedia's filter tool. Tailor your search based on your travel style, such as preferred carriers and seat class. You can then sort your results by "Price (lowest to highest)" to discover the cheapest flight right away.
How many flights per day from Gardermoen Airport (OSL) to Zagreb Airport (ZAG)?
You'll have to book a flight with a layover when traveling from Gardermoen Airport (OSL) to Zagreb Airport (ZAG). Direct flights don't operate daily on this route. However, just filter your search to include one or more stops to discover the best option for your trip.
What day of the week has the most flights from OSL to ZAG?
Typically you'll find the most flight options available on a Friday. Tuesdays are often the quietest.* However, this can vary based on the airline, season and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Gardermoen Airport (OSL) to Zagreb Airport (ZAG)?
To avoid possible delays on the Gardermoen Airport (OSL) to Zagreb Airport (ZAG) route, aim to fly before 3 PM. Later flights are 22% more likely to be 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.
Is it cheaper to buy a plane ticket from Gardermoen Airport (OSL) to Zagreb Airport (ZAG) last-minute?
Booking your plane ticket from OSL to ZAG just before your getaway is typically more expensive. However, if there's some wiggle room with your departure times and dates, you could bag a cheap last-minute fare.
Is it cheaper to book an OSL to ZAG flight and hotel package?
Compared with arranging flights and hotels separately, booking an OSL to ZAG flight and hotel package with Expedia could result in significant savings. What's more, having it all in one place will take the stress out of planning your trip. Just secure your flights and choose from our wide range of hotels, then personalize your trip with extras like tours and car rentals.
Can I cancel or change the date of my flight from Gardermoen Airport (OSL) to Zagreb Airport (ZAG)?
If you reserved your OSL to ZAG flight within the last 24 hours, you may be able to cancel or modify it without fees. Depending on the airline and the type of fare you have, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal if you want more information.

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*Available to One Key members.