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Cheap flights from Graz to Knock from €479

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Graz to Knock departing on 13/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
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Find the cheapest flights from Graz to Knock

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
14:35 - 09:55
GRZ
-
NOC
20h 20m
3 stops
Multiple Airlines Logo
16:25 - 10:35
NOC
-
GRZ
17h 10m
2 stops
€479Multiple Airlines
Wed, 13 May - Wed, 20 May
Multiple Airlines Logo
14:35 - 09:55
GRZ
-
NOC
20h 20m
2 stops
Multiple Airlines Logo
16:25 - 10:35
NOC
-
GRZ
17h 10m
2 stops
€487Multiple Airlines
Wed, 13 May - Wed, 20 May
Multiple Airlines Logo
06:00 - 12:35
GRZ
-
NOC
31h 35m
2 stops
Multiple Airlines Logo
13:05 - 12:35
NOC
-
GRZ
22h 30m
2 stops
€515Multiple Airlines
Sat, 15 Aug - Sat, 22 Aug
Multiple Airlines Logo
14:35 - 09:55
GRZ
-
NOC
20h 20m
3 stops
Multiple Airlines Logo
15:20 - 14:00
NOC
-
GRZ
21h 40m
3 stops
€548Multiple Airlines
Wed, 13 May - Wed, 20 May
Multiple Airlines Logo
16:50 - 16:40
GRZ
-
NOC
24h 50m
3 stops
Multiple Airlines Logo
08:55 - 10:30
NOC
-
GRZ
24h 35m
2 stops
€595Multiple Airlines
Sat, 15 Aug - Sat, 22 Aug
Multiple Airlines Logo
16:50 - 16:40
GRZ
-
NOC
24h 50m
3 stops
Multiple Airlines Logo
09:30 - 16:10
NOC
-
GRZ
29h 40m
3 stops
€648Multiple Airlines
Sat, 15 Aug - Sat, 22 Aug

momondo Fare Finder

 
Customise your flight search to find flights from Graz to Knock 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, momondo users made 13,528 searches. Data last updated 2 April 2026.
Use the filters below to find and compare flights from Graz to Knock that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

GrazKnock

GRZ - NOC

GRZNOC

Graz Thalerhof

Wed 13/5

14:35-09:55

3 stops20h 20m

Knock Intl

Wed 20/5

16:25-10:35

2 stops17h 10m

€479

GrazKnock

GRZ - NOC

GRZNOC

Graz Thalerhof

Wed 13/5

14:35-09:55

2 stops20h 20m

Knock Intl

Wed 20/5

16:25-10:35

2 stops17h 10m

€487

GrazKnock

GRZ - NOC

GRZNOC

Graz Thalerhof

Sat 15/8

06:00-12:35

2 stops31h 35m

Knock Intl

Sat 22/8

13:05-12:35

2 stops22h 30m

€515

GrazKnock

GRZ - NOC

GRZNOC

Graz Thalerhof

Wed 13/5

14:35-09:55

3 stops20h 20m

Knock Intl

Wed 20/5

15:20-14:00

3 stops21h 40m

€548

GrazKnock

GRZ - NOC

GRZNOC

Graz Thalerhof

Sat 15/8

16:50-16:40

3 stops24h 50m

Knock Intl

Sat 22/8

08:55-10:30

2 stops24h 35m

€595

GrazKnock

GRZ - NOC

GRZNOC

Graz Thalerhof

Sat 15/8

16:50-16:40

3 stops24h 50m

Knock Intl

Sat 22/8

09:30-16:10

3 stops29h 40m

€648

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

When to book flights from Graz to Knock

Are you open to changing your travel dates? Check out the ideal times to fly from Graz to Knock according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Graz to Knock (GRZ to NOC) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Graz to Knock

Fastest flight time

20h 20m

Direct flights

None
The fastest flight from Graz to Knock takes 20h 20m
There are no direct flights from Graz to Knock. There are no popular flight routes from Graz to Knock.
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Frequently asked questions about flying from Graz to Knock

  • How far is Graz Thalerhof to Knock Intl by plane?

    The straight-line distance from Graz Thalerhof to Knock Intl is 1867.9 km. A reasonable flight in good conditions will take 20h 20m.

  • When did momondo last update prices for flights from Graz Thalerhof Airport to Knock Intl Airport?

    Prices for flights from Graz Thalerhof Airport to Knock Intl Airport are updated daily.

  • How old do you have to be to fly from Graz Thalerhof Airport to Knock Intl Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Graz Thalerhof Airport to Knock Intl Airport.

  • What documentation or ID do you need to fly to Knock Intl Airport?

    The necessary travel and health documents for your Knock Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Frequently asked questions about flying from Graz to Knock

  • How do I get Price Alerts for flights from Graz to Knock?

    Search flight deals from Graz to Knock. While viewing offers you’ll have the option to create a Price Alert.

  • How can I save money on flights from Graz to Knock with momondo?

    Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

  • How does momondo find its flight prices?

    We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

Travelling to a place near Knock?

Book flights to Knock if you plan to visit one of these locations
Westport
Sligo
Carrick-on-Shannon
Belmullet

Why use momondo?

Why should I use momondo to find a flight deal from Graz to Knock?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Graz to Knock . Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Graz to Knock with flexible booking policies on momondo?

momondo does allow users to show only those flights to Knock from Graz which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Graz to Knock?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Knock from Graz.

I’m not ready to book a flight from Graz to Knock right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Graz to Knock flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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1 adult
Sat 2/5
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