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Flights to Klagenfurt

C$ 1,234 Cheap flights to Klagenfurt

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight to Klagenfurt departing on 14/6. 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

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Find the cheapest flights from Canada to Klagenfurt

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
6:40 p.m. - 2:00 p.m.
YUL
-
KLU
37h 20m
2 stops
Air Canada Logo
5:50 a.m. - 1:50 p.m.
KLU
-
YUL
14h 00m
1 stop
C$ 1,234Air Canada
Sun, 14 Jun - Thu, 18 Jun
Air Canada Logo
10:25 p.m. - 2:00 p.m.
YUL
-
KLU
33h 35m
2 stops
Air Canada Logo
5:50 a.m. - 1:50 p.m.
KLU
-
YUL
14h 00m
1 stop
C$ 1,236Air Canada
Sun, 14 Jun - Thu, 18 Jun
Air Canada Logo
6:40 p.m. - 2:00 p.m.
YUL
-
KLU
37h 20m
2 stops
Air Canada Logo
5:50 a.m. - 1:50 p.m.
KLU
-
YUL
14h 00m
1 stop
C$ 1,238Air Canada
Sun, 14 Jun - Thu, 18 Jun
Air Canada Logo
10:25 p.m. - 2:00 p.m.
YUL
-
KLU
33h 35m
2 stops
Air Canada Logo
5:50 a.m. - 9:22 a.m.
KLU
-
YUL
33h 32m
2 stops
C$ 1,245Air Canada
Sun, 14 Jun - Thu, 18 Jun
Air Canada Logo
10:25 p.m. - 2:00 p.m.
YUL
-
KLU
33h 35m
2 stops
Air Canada Logo
5:50 a.m. - 7:45 a.m.
KLU
-
YUL
31h 55m
2 stops
C$ 1,246Air Canada
Sun, 14 Jun - Thu, 18 Jun
Air Canada Logo
10:25 p.m. - 2:00 p.m.
YUL
-
KLU
33h 35m
2 stops
Air Canada Logo
5:50 a.m. - 9:22 a.m.
KLU
-
YUL
33h 32m
2 stops
C$ 1,251Air Canada
Sun, 14 Jun - Thu, 18 Jun
Austrian Airlines Logo
6:35 p.m. - 2:00 p.m.
YUL
-
KLU
13h 25m
1 stop
Austrian Airlines Logo
3:00 p.m. - 1:50 p.m.
KLU
-
YUL
28h 50m
1 stop
C$ 1,359Austrian Airlines
Wed, 10 Jun - Wed, 17 Jun
Austrian Airlines Logo
2:10 p.m. - 2:00 p.m.
YUL
-
KLU
17h 50m
2 stops
Austrian Airlines Logo
3:00 p.m. - 1:50 p.m.
KLU
-
YUL
28h 50m
1 stop
C$ 1,393Austrian Airlines
Wed, 10 Jun - Wed, 17 Jun
Multiple Airlines Logo
11:00 p.m. - 11:20 p.m.
YUL
-
KLU
18h 20m
2 stops
Multiple Airlines Logo
5:55 p.m. - 3:20 p.m.
KLU
-
YUL
27h 25m
2 stops
C$ 1,404Multiple Airlines
Wed, 10 Jun - Wed, 17 Jun
Multiple Airlines Logo
11:00 p.m. - 11:20 p.m.
YUL
-
KLU
18h 20m
2 stops
Multiple Airlines Logo
4:05 p.m. - 12:25 a.m.
KLU
-
YUL
38h 20m
3 stops
C$ 1,413Multiple Airlines
Wed, 10 Jun - Wed, 17 Jun

momondo Fare Finder

 
Locate flights to Klagenfurt that fit your budget, with regularly updated fares and availability. In the last 7 days, momondo users made a total of 96,600 searches and data was last updated on 30 April 2026.
Use the filters below to find and compare flights to Klagenfurt that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest round-trip

MontrealKlagenfurt

YUL - KLU

YULKLU

Montreal Pierre Elliott Trudeau Intl

Sun 14/6

6:40 p.m.-2:00 p.m.

2 stops37h 20m

Klagenfurt

Thu 18/6

5:50 a.m.-1:50 p.m.

1 stop14h 00m

C$ 1,234

MontrealKlagenfurt

YUL - KLU

YULKLU

Montreal Pierre Elliott Trudeau Intl

Sun 14/6

10:25 p.m.-2:00 p.m.

2 stops33h 35m

Klagenfurt

Thu 18/6

5:50 a.m.-1:50 p.m.

1 stop14h 00m

C$ 1,236

MontrealKlagenfurt

YUL - KLU

YULKLU

Montreal Pierre Elliott Trudeau Intl

Sun 14/6

6:40 p.m.-2:00 p.m.

2 stops37h 20m

Klagenfurt

Thu 18/6

5:50 a.m.-1:50 p.m.

1 stop14h 00m

C$ 1,238

MontrealKlagenfurt

YUL - KLU

YULKLU

Montreal Pierre Elliott Trudeau Intl

Sun 14/6

10:25 p.m.-2:00 p.m.

2 stops33h 35m

Klagenfurt

Thu 18/6

5:50 a.m.-9:22 a.m.

2 stops33h 32m

C$ 1,245

MontrealKlagenfurt

YUL - KLU

YULKLU

Montreal Pierre Elliott Trudeau Intl

Sun 14/6

10:25 p.m.-2:00 p.m.

2 stops33h 35m

Klagenfurt

Thu 18/6

5:50 a.m.-7:45 a.m.

2 stops31h 55m

C$ 1,246

MontrealKlagenfurt

YUL - KLU

YULKLU

Montreal Pierre Elliott Trudeau Intl

Sun 14/6

10:25 p.m.-2:00 p.m.

2 stops33h 35m

Klagenfurt

Thu 18/6

5:50 a.m.-9:22 a.m.

2 stops33h 32m

C$ 1,251
Quickest round-trip

MontrealKlagenfurt

YUL - KLU

YULKLU

Montreal Pierre Elliott Trudeau Intl

Wed 10/6

6:35 p.m.-2:00 p.m.

1 stop13h 25m

Klagenfurt

Wed 17/6

3:00 p.m.-1:50 p.m.

1 stop28h 50m

C$ 1,359

MontrealKlagenfurt

YUL - KLU

YULKLU

Montreal Pierre Elliott Trudeau Intl

Wed 10/6

2:10 p.m.-2:00 p.m.

2 stops17h 50m

Klagenfurt

Wed 17/6

3:00 p.m.-1:50 p.m.

1 stop28h 50m

C$ 1,393

MontrealKlagenfurt

YUL - KLU

YULKLU

Montreal Pierre Elliott Trudeau Intl

Wed 10/6

11:00 p.m.-11:20 p.m.

2 stops18h 20m

Klagenfurt

Wed 17/6

5:55 p.m.-3:20 p.m.

2 stops27h 25m

C$ 1,404

MontrealKlagenfurt

YUL - KLU

YULKLU

Montreal Pierre Elliott Trudeau Intl

Wed 10/6

11:00 p.m.-11:20 p.m.

2 stops18h 20m

Klagenfurt

Wed 17/6

4:05 p.m.-12:25 a.m.

3 stops38h 20m

C$ 1,413

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Klagenfurt from

Klagenfurt flights insights and trends

Explore insights for your Klagenfurt flight to craft the best travel plan

How long does it take to fly to Klagenfurt?

Flight times from Canada to Klagenfurt vary, but if you’re flying out of Toronto Pearson Intl and flying into Graz Thalerhof (one of the most popular routes), then the duration is 10h 40m on average. Another popular route from Canada to Klagenfurt is flying from Vancouver Intl to Graz Thalerhof, which will take roughly 12h 30m. Keep in mind that layovers or delays could extend your travel time.

Cheap Klagenfurt flight deals and tips

Summary info about Klagenfurt flight prices, duration and airlines

Best Round-Trip Price

C$ 1,234

Fastest flight time

21h 55m
The best round-trip flight price to Klagenfurt from Canada in the last 72 hours is C$ 1,234 (Montreal Pierre Elliott Trudeau Intl to Klagenfurt).
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The fastest flight to Klagenfurt from Canada takes 21h 55m (Windsor to Klagenfurt).
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Frequently asked questions about flying to Klagenfurt

Is there an alternative airport near Klagenfurt?

Klagenfurt Airport can be an alternative airport used for travel to Klagenfurt.

Is there a cheaper alternative to flying into Klagenfurt?

The cheapest airport near Klagenfurt is typically Klagenfurt Airport, with an average price of C$ 104/person. These prices vary based on where travellers are coming from. It is suggested that travellers looking to save money try momondo’s Airport-to-Airport Pricing Tool.

When did momondo last update prices for flights to Klagenfurt Airport?

Prices for flights to Klagenfurt Airport are refreshed on a daily basis.

How old do you have to be to fly to Klagenfurt Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel to Klagenfurt Airport.

What documentation or ID do you need to fly to Klagenfurt Airport?

The travel and health documents required for your trip to Klagenfurt Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Klagenfurt Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

Why should I use momondo to find a flight deal to Klagenfurt?

We help find the flight that best suits your needs; momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight for you.

Can I find flights to Klagenfurt with flexible booking policies on momondo?

Yes. All flights to Klagenfurt on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights to Klagenfurt?

Once all potential Klagenfurt flight options are in front of you momondo lets you sort and filter flights based on preferences such as airline, price and flight times, amongst many other options.

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

Yes momondo offers price alerts on flights to Klagenfurt. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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Find better results for your trip to Klagenfurt

Popular Flights to Klagenfurt

Popular routes according to searches in the past day on momondo
Toronto to Klagenfurt Flightsfrom C$ 906
Montreal to Klagenfurt Flightsfrom C$ 905