$93 Cheap Flights from Bucharest (OTP) to Graz (GRZ)

View $93 flight on Fri, Jun 27, 2025Opens in a new window

Popular airlines from Henri Coanda Intl. Airport (OTP) to Graz (GRZ)

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Cheap Flights from Bucharest to Graz (OTP-GRZ)

Prices were available within the past 7 days and start at $93 for one-way flights and $228 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Swiss International Air Lines
Mon, Jun 16 - Mon, Jun 23
OTP
Bucharest
GRZ
Graz
$228 Roundtrip, found 1 day ago
$228
Roundtrip
found 1 day ago
Select Swiss International Air Lines flight, departing Mon, Jun 16 from Bucharest to Graz, returning Mon, Jun 23, priced at $228 found 1 day ago
Lufthansa
Mon, Jun 16 - Mon, Jun 23
OTP
Bucharest
GRZ
Graz
$239 Roundtrip, found 1 day ago
$239
Roundtrip
found 1 day ago
Select Lufthansa flight, departing Mon, Jun 16 from Bucharest to Graz, returning Mon, Jun 23, priced at $239 found 1 day ago
Lufthansa
Mon, Jun 16 - Mon, Jun 23
OTP
Bucharest
GRZ
Graz
$248 Roundtrip, found 1 day ago
$248
Roundtrip
found 1 day ago
Select Lufthansa flight, departing Mon, Jun 16 from Bucharest to Graz, returning Mon, Jun 23, priced at $248 found 1 day ago
Lufthansa
Mon, Jun 16 - Mon, Jun 23
OTP
Bucharest
GRZ
Graz
$265 Roundtrip, found 1 day ago
$265
Roundtrip
found 1 day ago
Select Lufthansa flight, departing Mon, Jun 16 from Bucharest to Graz, returning Mon, Jun 23, priced at $265 found 1 day ago
Lufthansa
Mon, Jun 16 - Mon, Jun 23
OTP
Bucharest
GRZ
Graz
$270 Roundtrip, found 1 day ago
$270
Roundtrip
found 1 day ago
Select Lufthansa flight, departing Mon, Jun 16 from Bucharest to Graz, returning Mon, Jun 23, priced at $270 found 1 day ago
Lufthansa
Mon, Jun 16 - Mon, Jun 23
OTP
Bucharest
GRZ
Graz
$275 Roundtrip, found 1 day ago
$275
Roundtrip
found 1 day ago
Select Lufthansa flight, departing Mon, Jun 16 from Bucharest to Graz, returning Mon, Jun 23, priced at $275 found 1 day ago
Lufthansa
Mon, Jun 16 - Mon, Jun 23
OTP
Bucharest
GRZ
Graz
$277 Roundtrip, found 1 day ago
$277
Roundtrip
found 1 day ago
Select Lufthansa flight, departing Mon, Jun 16 from Bucharest to Graz, returning Mon, Jun 23, priced at $277 found 1 day ago
Lufthansa
Mon, Jun 16 - Mon, Jun 23
OTP
Bucharest
GRZ
Graz
$286 Roundtrip, found 1 day ago
$286
Roundtrip
found 1 day ago
Select Lufthansa flight, departing Mon, Jun 16 from Bucharest to Graz, returning Mon, Jun 23, priced at $286 found 1 day ago
Swiss International Air Lines
Mon, Jun 16 - Mon, Jun 23
OTP
Bucharest
GRZ
Graz
$296 Roundtrip, found 1 day ago
$296
Roundtrip
found 1 day ago
Select Swiss International Air Lines flight, departing Mon, Jun 16 from Bucharest to Graz, returning Mon, Jun 23, priced at $296 found 1 day ago
Lufthansa
Mon, Jun 16 - Mon, Jun 23
OTP
Bucharest
GRZ
Graz
$301 Roundtrip, found 1 day ago
$301
Roundtrip
found 1 day ago
Select Lufthansa flight, departing Mon, Jun 16 from Bucharest to Graz, returning Mon, Jun 23, priced at $301 found 1 day ago
Flights from Bucharest (OTP) to Graz (GRZ)
Origin airport
Henri Coanda Intl.
Destination airport
Graz
Roundtrip price
$228
Distance
538 mi

Bucharest to Graz Flights

The cheapest times to fly from Bucharest to Graz

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

 

The best time to book a flight from Bucharest to Graz

Sunday is one of the best days to book for cheap flights from Bucharest to Graz: 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 Bucharest to Graz

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 Bucharest to Graz in 2025. You can also book with separate airlines for your outbound and return journeys, from $93 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 Bucharest to Graz 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 Bucharest to Graz 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 Henri Coanda Intl. Airport (OTP) to Thalerhof Airport (GRZ) cost?
Discover the latest flight deals from OTP to GRZ 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 OTP to GRZ?
The cheapest flights from OTP to GRZ 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 OTP to GRZ?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that’ll take you from OTP to GRZ. Sort your results by “Price (lowest to highest)” to snap up a great deal.
How many flights per day from Henri Coanda Intl. Airport (OTP) to Thalerhof Airport (GRZ)?
There aren’t any daily direct flights departing from Henri Coanda Intl. Airport (OTP) to Thalerhof Airport (GRZ). But you can opt for flights with layovers. Filter your search on Expedia to include one or more stops, and you’ll be on your way before you know it.
What day of the week has the most flights from OTP to GRZ?
Friday is typically the busiest day for flights, while Tuesday is often the quietest.* Remember that flight schedules can change based on various factors, including the season and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Henri Coanda Intl. Airport (OTP) to Thalerhof Airport (GRZ)?
To avoid possible delays on the Henri Coanda Intl. Airport (OTP) to Thalerhof Airport (GRZ) route, aim to fly before 3 PM. Later departures 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 Henri Coanda Intl. Airport (OTP) to Thalerhof Airport (GRZ) last-minute?
Booking your flight from OTP to GRZ right before your trip is generally more expensive. But if you’re flexible with your travel dates and times, you could snag a cheap last-minute fare.
Is it cheaper to book an OTP to GRZ flight and hotel package?
Compared with arranging flights and hotels separately, booking an OTP to GRZ flight and hotel package with Expedia could result in significant savings. What’s more, having everything in one easy place will take the hassle out of travel planning. Just secure your flights and select from our wide range of stays, then personalize your trip with extras like activities and car rentals.
Can I cancel or change the date of my flight from Henri Coanda Intl. Airport (OTP) to Thalerhof Airport (GRZ)?
It’s generally possible to reschedule or cancel your OTP to GRZ flight. However, if it’s been more than 24 hours since booking, additional charges may apply. Check your airline’s policies in your itinerary to see what changes are allowed and whether any costs are involved. You’ll also find more details on our Customer Service portal.

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*Available to One Key members.