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$979+ Cheap flights from Denver (DEN) to Graz (GRZ)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/23. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — GRZ
Apr 22 — Apr 291
Tue 4/22
Tue 4/29
1 adult, Economy
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Cheap flight deals from Denver to Graz

Discover tips and strategies to find the most affordable flight options for your journey from Denver (DEN) to Graz (GRZ). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 17, 2025.

Round-trip from

$979
(SWISS)
From Denver Intl to Graz Thalerhof
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Find flight deals from Denver to Graz

Cheapest flights from Denver to Graz
Explore the most affordable flight options available from Denver to Graz. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2025.

This SWISS deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/235:50 pmDEN - GRZ
1 stop17h 10mSWISS
Thu 8/77:45 pmGRZ - DEN
1 stop28h 35mSWISS
Deal found 4/17$979
This Lufthansa deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/274:15 pmDEN - GRZ
1 stop12h 20mLufthansa
Thu 8/710:35 amGRZ - DEN
1 stop13h 00mLufthansa
Deal found 4/17$986
This Air Canada deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/237:45 amDEN - GRZ
2 stops20h 50mAir Canada
Fri 8/89:55 amGRZ - DEN
2 stops32h 26mAir Canada
Deal found 4/17$990
This Orbitz deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/257:45 amDEN - GRZ
2 stops18h 15mMultiple Airlines
Fri 8/86:00 amGRZ - DEN
2 stops20h 20mMultiple Airlines
Deal found 4/17$1,033
This Justfly.com deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/245:40 pmDEN - GRZ
2 stops21h 40mAustrian Airlines
Sat 8/96:00 amGRZ - DEN
2 stops20h 12mAustrian Airlines
Deal found 4/17$1,897

Cheapflights Fare Finder

Customize your flight search to find flights from Denver to Graz that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 17, 2025.
Use the filters below to find and compare flights from Denver to Graz that are best for you.

Fly from

Denver

Fly to

Graz

Route

Depart

Return

Price

DenverGraz

DEN - GRZ

DENGRZ

Denver Intl

Wed 7/23

5:50 pm-7:00 pm

1 stop17h 10m

Graz Thalerhof

Thu 8/7

7:45 pm-4:20 pm

1 stop28h 35m

$979

DenverGraz

DEN - GRZ

DENGRZ

Denver Intl

Sun 7/27

4:15 pm-12:35 pm

1 stop12h 20m

Graz Thalerhof

Thu 8/7

10:35 am-3:35 pm

1 stop13h 00m

$986

DenverGraz

DEN - GRZ

DENGRZ

Denver Intl

Wed 7/23

7:45 am-12:35 pm

2 stops20h 50m

Graz Thalerhof

Fri 8/8

9:55 am-10:21 am

2 stops32h 26m

$990

DenverGraz

DEN - GRZ

DENGRZ

Denver Intl

Fri 7/25

7:45 am-10:00 am

2 stops18h 15m

Graz Thalerhof

Fri 8/8

6:00 am-6:20 pm

2 stops20h 20m

$1,033

DenverGraz

DEN - GRZ

DENGRZ

Denver Intl

Thu 7/24

5:40 pm-11:20 pm

2 stops21h 40m

Graz Thalerhof

Sat 8/9

6:00 am-6:12 pm

2 stops20h 12m

$1,897

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/17

Best time to book a flight from Denver to Graz

Have a flexible travel schedule? Discover the best time to fly to Graz from Denver with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Denver to Graz

Rainfall in Graz by month

Plan your trip to Graz by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Graz ranges from 1.2 - 5.1 inches per month. July is typically the wettest month, when rainfall can reach 5.1 in. January is typically the driest time to visit Graz when rainfall is around 1.2 in.

Temperature in Graz by month

Plan your trip to Graz by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Graz, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 66.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 28.4 F).

Reviews of airlines servicing Graz

Get insights into the airlines that provide service to Graz. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Graz. Reviews last updated April 17, 2025.
Austrian Airlines
7.6
Good
775 reviews

Boarding

7.6

Comfort

7.3

Crew

8.1

Entertainment

6.8

Food

6.7

Overall

7.6

Reviews

1 / 20
8.0
Excellent

Ely,Mar 2025

VIE - PMI

Luggage at destination was not split into priorities. Had business and only got my bag after 20 minutes, almost towards the end and I was in a rush, so the "priority" was completely ignored.
Austrian Airlines
7.6
Good
775 reviews
Austrian Airlines
7.6
Good
775 reviews

Boarding

7.6

Comfort

7.3

Crew

8.1

Entertainment

6.8

Food

6.7

Overall

7.6

Reviews

1 / 20
8.0
Excellent

Ely,Mar 2025

VIE - PMI

Luggage at destination was not split into priorities. Had business and only got my bag after 20 minutes, almost towards the end and I was in a rush, so the "priority" was completely ignored.
SWISS
7.5
Good
1,580 reviews
Austrian Airlines
7.6
Good
775 reviews

Boarding

7.6

Comfort

7.3

Crew

8.1

Entertainment

6.8

Food

6.7

Overall

7.6

Reviews

1 / 20
8.0
Excellent

Ely,Mar 2025

VIE - PMI

Luggage at destination was not split into priorities. Had business and only got my bag after 20 minutes, almost towards the end and I was in a rush, so the "priority" was completely ignored.
Air Canada
7.0
Good
9,143 reviews
Austrian Airlines
7.6
Good
775 reviews

Boarding

7.6

Comfort

7.3

Crew

8.1

Entertainment

6.8

Food

6.7

Overall

7.6

Reviews

1 / 20
8.0
Excellent

Ely,Mar 2025

VIE - PMI

Luggage at destination was not split into priorities. Had business and only got my bag after 20 minutes, almost towards the end and I was in a rush, so the "priority" was completely ignored.
Lufthansa
6.7
Okay
7,011 reviews
Austrian Airlines
7.6
Good
775 reviews

Boarding

7.6

Comfort

7.3

Crew

8.1

Entertainment

6.8

Food

6.7

Overall

7.6

Reviews

1 / 20
8.0
Excellent

Ely,Mar 2025

VIE - PMI

Luggage at destination was not split into priorities. Had business and only got my bag after 20 minutes, almost towards the end and I was in a rush, so the "priority" was completely ignored.

Related info for your journey

Find useful and relevant information for your journey from Denver to Graz. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find deals for flights from Denver to Graz that include hotel bookings?

    Yes. In addition to deals on Denver to Graz flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Denver to Graz?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Denver to Graz.

  • Can I find deals for business class flights from Denver to Graz?

    Yes. Cheapflights offers flight deals from Denver to Graz by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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