$201 Cheap Flights from Graz (GRZ) to Oslo (OSL)

View $201 flight on Fri, Nov 7, 2025Opens in a new window

Popular airlines from Graz (GRZ) to Gardermoen Airport (OSL)

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Cheap Flights from Graz to Oslo (GRZ-OSL)

Prices were available within the past 7 days and start at $201 for one-way flights and $255 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Austrian Airlines
Thu, Oct 30 - Wed, Nov 5
GRZ
Graz
OSL
Oslo
$255 Roundtrip, found 3 days ago
$255
Roundtrip
found 3 days ago
Select Austrian Airlines flight, departing Thu, Oct 30 from Graz to Oslo, returning Wed, Nov 5, priced at $255 found 3 days ago
Lufthansa
Thu, Oct 30 - Wed, Nov 5
GRZ
Graz
OSL
Oslo
$256 Roundtrip, found 3 days ago
$256
Roundtrip
found 3 days ago
Select Lufthansa flight, departing Thu, Oct 30 from Graz to Oslo, returning Wed, Nov 5, priced at $256 found 3 days ago
Lufthansa
Thu, Oct 30 - Wed, Nov 5
GRZ
Graz
OSL
Oslo
$266 Roundtrip, found 3 days ago
$266
Roundtrip
found 3 days ago
Select Lufthansa flight, departing Thu, Oct 30 from Graz to Oslo, returning Wed, Nov 5, priced at $266 found 3 days ago
Lufthansa
Thu, Oct 30 - Wed, Nov 5
GRZ
Graz
OSL
Oslo
$274 Roundtrip, found 3 days ago
$274
Roundtrip
found 3 days ago
Select Lufthansa flight, departing Thu, Oct 30 from Graz to Oslo, returning Wed, Nov 5, priced at $274 found 3 days ago
Lufthansa
Thu, Oct 30 - Wed, Nov 5
GRZ
Graz
OSL
Oslo
$279 Roundtrip, found 3 days ago
$279
Roundtrip
found 3 days ago
Select Lufthansa flight, departing Thu, Oct 30 from Graz to Oslo, returning Wed, Nov 5, priced at $279 found 3 days ago
Lufthansa
Thu, Oct 30 - Wed, Nov 5
GRZ
Graz
OSL
Oslo
$284 Roundtrip, found 3 days ago
$284
Roundtrip
found 3 days ago
Select Lufthansa flight, departing Thu, Oct 30 from Graz to Oslo, returning Wed, Nov 5, priced at $284 found 3 days ago
Lufthansa
Thu, Oct 30 - Wed, Nov 5
GRZ
Graz
OSL
Oslo
$289 Roundtrip, found 3 days ago
$289
Roundtrip
found 3 days ago
Select Lufthansa flight, departing Thu, Oct 30 from Graz to Oslo, returning Wed, Nov 5, priced at $289 found 3 days ago
Austrian Airlines
Thu, Oct 30 - Wed, Nov 5
GRZ
Graz
OSL
Oslo
$291 Roundtrip, found 3 days ago
$291
Roundtrip
found 3 days ago
Select Austrian Airlines flight, departing Thu, Oct 30 from Graz to Oslo, returning Wed, Nov 5, priced at $291 found 3 days ago
Swiss International Air Lines
Thu, Oct 30 - Wed, Nov 5
GRZ
Graz
OSL
Oslo
$307 Roundtrip, found 3 days ago
$307
Roundtrip
found 3 days ago
Select Swiss International Air Lines flight, departing Thu, Oct 30 from Graz to Oslo, returning Wed, Nov 5, priced at $307 found 3 days ago
Air Dolomiti
Thu, Oct 30 - Wed, Nov 5
GRZ
Graz
OSL
Oslo
$356 Roundtrip, found 3 days ago
$356
Roundtrip
found 3 days ago
Select Air Dolomiti flight, departing Thu, Oct 30 from Graz to Oslo, returning Wed, Nov 5, priced at $356 found 3 days ago

Frequently asked questions

How much does a flight from Thalerhof Airport (GRZ) to Gardermoen Airport (OSL) cost?
Snag a cheap one-way flight from $201 or cheap return flight from $255 from Thalerhof Airport (GRZ) 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 Thalerhof Airport (GRZ) to Gardermoen Airport (OSL)?
The cheapest month to fly from GRZ to OSL is October, when demand is low. Off-peak months are typically when airlines offer lower prices between these airports.
What is the cheapest airline that flies from Thalerhof Airport (GRZ) to Gardermoen Airport (OSL)?
To find the cheapest airline that'll fly you from GRZ to OSL, use Expedia's filter tool. Tailor your search based on your travel needs, such as preferred carriers and cabin class. You can then sort your results by "Price (lowest to highest)" to list the most affordable options first.
How many flights per day from Thalerhof Airport (GRZ) to Gardermoen Airport (OSL)?
There are no daily direct flights available from Thalerhof Airport (GRZ) to Gardermoen Airport (OSL). But you can book flights with layovers. Filter your search results on Expedia to include one or two stops, and you'll be cruising above the clouds in no time.
What day of the week has the most flights from GRZ to OSL?
Typically you'll find the widest variety of flight choices on a Friday. Tuesdays tend to be the quietest.* However, this can change depending 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 Thalerhof Airport (GRZ) to Gardermoen Airport (OSL)?
To touch down at Gardermoen Airport (OSL) on time, opt for a flight that takes off from Thalerhof Airport (GRZ) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this hour.**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 Thalerhof Airport (GRZ) to Gardermoen Airport (OSL) last-minute?
Last-minute fares from GRZ to OSL are generally more expensive. To secure the best rates, start searching for flights ahead of time. That being said, if you can play around with your travel dates, you may find a cheap ticket just before your departure.
Is it cheaper to book a GRZ to OSL flight and hotel package?
Securing a GRZ to OSL flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels all in one place. Select from our extensive range of accommodations and then add car rentals, activities and flights to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Thalerhof Airport (GRZ) to Gardermoen Airport (OSL)?
In most cases, you're able to cancel or reschedule your GRZ to OSL flight. However, additional charges may apply, especially if you made your booking over 24 hours ago. Double-check your itinerary for the airline's fees and rules on flight changes, or if you want further information, head to our Customer Service portal.

Travel information

Travel information

Origin airport
Graz
Destination airport
Gardermoen
Roundtrip price
$255
Distance
928 mi

Book with confidence

Book with confidence

Graz to Oslo Flights

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

 

The best time to book a flight from Graz to Oslo

Sunday is one of the best days to book for cheap flights from Graz 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 Graz 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 Graz to Oslo in 2025. You can also book with separate airlines for your outbound and return journeys, from $201 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 Graz 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 Graz 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.

 

Graz to Oslo Flights

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*Available to One Key members.