$125 Cheap Flights from Oslo (OSL) to Zagreb (ZAG)

View $125 flight on Mon, Jan 4, 2027Opens 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 $125 for one-way flights and $188 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Austrian Airlines
Tue, Apr 14 - Tue, Apr 21
OSL
Oslo
ZAG
Zagreb
$188 Roundtrip, found 1 day ago
$188
Roundtrip
found 1 day ago
Select Austrian Airlines flight, departing Tue, Apr 14 from Oslo to Zagreb, returning Tue, Apr 21, priced at $188 found 1 day ago
Lufthansa
Tue, Apr 14 - Tue, Apr 21
OSL
Oslo
ZAG
Zagreb
$190 Roundtrip, found 1 day ago
$190
Roundtrip
found 1 day ago
Select Lufthansa flight, departing Tue, Apr 14 from Oslo to Zagreb, returning Tue, Apr 21, priced at $190 found 1 day ago
Austrian Airlines
Tue, Apr 14 - Tue, Apr 21
OSL
Oslo
ZAG
Zagreb
$197 Roundtrip, found 1 day ago
$197
Roundtrip
found 1 day ago
Select Austrian Airlines flight, departing Tue, Apr 14 from Oslo to Zagreb, returning Tue, Apr 21, priced at $197 found 1 day ago
Lufthansa
Fri, Apr 10 - Fri, Apr 17
OSL
Oslo
ZAG
Zagreb
$198 Roundtrip, found 3 days ago
$198
Roundtrip
found 3 days ago
Select Lufthansa flight, departing Fri, Apr 10 from Oslo to Zagreb, returning Fri, Apr 17, priced at $198 found 3 days ago
Lufthansa
Tue, Apr 14 - Tue, Apr 21
OSL
Oslo
ZAG
Zagreb
$200 Roundtrip, found 1 day ago
$200
Roundtrip
found 1 day ago
Select Lufthansa flight, departing Tue, Apr 14 from Oslo to Zagreb, returning Tue, Apr 21, priced at $200 found 1 day ago
Lufthansa
Fri, Apr 10 - Fri, Apr 17
OSL
Oslo
ZAG
Zagreb
$201 Roundtrip, found 3 days ago
$201
Roundtrip
found 3 days ago
Select Lufthansa flight, departing Fri, Apr 10 from Oslo to Zagreb, returning Fri, Apr 17, priced at $201 found 3 days ago
Austrian Airlines
Sun, Apr 19 - Fri, Apr 24
OSL
Oslo
ZAG
Zagreb
$202 Roundtrip, found 1 day ago
$202
Roundtrip
found 1 day ago
Select Austrian Airlines flight, departing Sun, Apr 19 from Oslo to Zagreb, returning Fri, Apr 24, priced at $202 found 1 day ago
Croatia Airlines
Sun, Oct 11 - Sun, Oct 18
OSL
Oslo
ZAG
Zagreb
$208 Roundtrip, found 2 days ago
$208
Roundtrip
found 2 days ago
Select Croatia Airlines flight, departing Sun, Oct 11 from Oslo to Zagreb, returning Sun, Oct 18, priced at $208 found 2 days ago
Air Serbia
Fri, Apr 10 - Fri, Apr 17
OSL
Oslo
ZAG
Zagreb
$255 Roundtrip, found 3 days ago
$255
Roundtrip
found 3 days ago
Select Air Serbia flight, departing Fri, Apr 10 from Oslo to Zagreb, returning Fri, Apr 17, priced at $255 found 3 days ago
KLM
Tue, Apr 14 - Tue, Apr 21
OSL
Oslo
ZAG
Zagreb
$262 Roundtrip, found 1 day ago
$262
Roundtrip
found 1 day ago
Select KLM flight, departing Tue, Apr 14 from Oslo to Zagreb, returning Tue, Apr 21, priced at $262 found 1 day ago

Frequently asked questions

How much does a flight from Oslo (OSL-Gardermoen) to Zagreb (ZAG) cost?
You can find cheap one-way flights from $125 and cheap return flights from $188 Oslo (OSL-Gardermoen) to Zagreb (ZAG) with Expedia. One-way flights typically cost between $193 and $895, and return flights often range between $417 and $2158. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Oslo (OSL-Gardermoen) to Zagreb (ZAG) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from Oslo (OSL-Gardermoen) to Zagreb (ZAG)?
The cheapest month to fly from OSL to ZAG is April when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you're able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Oslo (OSL-Gardermoen) to Zagreb (ZAG)?
Enter OSL to ZAG and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Oslo (OSL-Gardermoen) to Zagreb (ZAG)?
Air Serbia is one of the cheapest airlines offering connecting flights from Oslo (OSL) to Zagreb (ZAG) with return tickets starting from around $317. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.*Prices based on flights available on Expedia in the last year.
How do I find cheap flights from Oslo (OSL-Gardermoen) to Zagreb (ZAG)?
To find a cheap flight from Oslo (OSL-Gardermoen) to Zagreb (ZAG), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Oslo (OSL-Gardermoen) to Zagreb (ZAG)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
What is the earliest flight from Oslo (OSL-Gardermoen) to Zagreb (ZAG)?
Sort flights by "Departure (earliest)" on Expedia to find the earliest flight from OSL to ZAG. To compare more early flights, use the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Oslo (OSL-Gardermoen) to Zagreb (ZAG)?
a Friday typically has the most flights from Gardermoen (OSL) to (ZAG), with approximately 44 flights available. This gives you plenty of options for your travel plans. A major airline on this route is Lufthansa.
What are the most popular departure times for flights from Oslo (OSL-Gardermoen) to Zagreb (ZAG)?
The most popular departure times for flights from Oslo (OSL) to Zagreb (ZAG) are in the early afternoon, from 12pm to 3pm. This time window accounts for around 37% of total traffic. Many major carriers, including KLM, Lufthansa, and Swiss International Air Lines, offer flights during this period. This timing works well because it allows you to enjoy a relaxed morning before your flight.
How long does it take to fly from Oslo (OSL-Gardermoen) to Zagreb (ZAG)?
A flight from OSL to ZAG with a layover takes around 6 hours 50 minutes, with the route covering approximately 1,020 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Oslo (OSL-Gardermoen) to Zagreb (ZAG)?
You can fly business class between OSL and ZAG. Airlines that offer business class service on this route include:

  • KLM
  • Turkish Airlines
  • Lufthansa
  • LOT Polish Airlines
  • SAS
  • Air France
  • Austrian Airlines
  • Air Baltic
  • British Airways
  • Swiss International Air Lines

How do I earn miles on a Oslo (OSL-Gardermoen) to Zagreb (ZAG) flight with Expedia?
It's easy to earn miles on a Oslo (OSL-Gardermoen) to Zagreb (ZAG) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
Is it cheaper to buy a plane ticket from Oslo (OSL-Gardermoen) to Zagreb (ZAG) at the last minute?
Typically, booking a last minute flight from Oslo (OSL-Gardermoen) to Zagreb (ZAG) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Oslo (OSL-Gardermoen) to Zagreb (ZAG) flight and hotel package?
Securing a Oslo (OSL-Gardermoen) to Zagreb (ZAG) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Oslo (OSL-Gardermoen) to Zagreb (ZAG)?
If you booked your Oslo (OSL-Gardermoen) to Zagreb (ZAG) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Gardermoen
Destination airport
Zagreb
Airlines serving
Brussels Airlines, Iberia, KLM, LOT-Polish Airlines, Lufthansa, Turkish Airlines
Roundtrip price
$188
Distance
1019 mi

Book with confidence

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 April. 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 2026. You can also book with separate airlines for your outbound and return journeys, from $125 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.

 

Oslo to Zagreb Flights

*Flight schedules are subject to change.

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*Available to One Key members.