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Cheap flights from Quebec to Klagenfurt from C$ 645

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Quebec to Klagenfurt departing on 3/6. 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 Quebec to Klagenfurt

Cheap round-trip flights

Enter your travel dates to find the best prices.
Austrian Airlines Logo
6:35 p.m. - 2:00 p.m.
YUL
-
KLU
13h 25m
1 stop
Austrian Airlines Logo
5:45 a.m. - 1:50 p.m.
KLU
-
YUL
14h 05m
1 stop
C$ 1,045Austrian Airlines
Tue, 2 Jun - Sat, 13 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$ 1,055Austrian Airlines
Tue, 2 Jun - Sun, 14 Jun
Austrian Airlines Logo
2:10 p.m. - 2:00 p.m.
YUL
-
KLU
17h 50m
2 stops
Austrian Airlines Logo
5:45 a.m. - 7:21 p.m.
KLU
-
YUL
19h 36m
2 stops
C$ 1,066Austrian Airlines
Tue, 2 Jun - Sat, 13 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$ 1,074Austrian Airlines
Thu, 4 Jun - Sun, 14 Jun
Austrian Airlines Logo
1:10 p.m. - 2:00 p.m.
YUL
-
KLU
18h 50m
2 stops
Austrian Airlines Logo
3:00 p.m. - 1:50 p.m.
KLU
-
YUL
28h 50m
1 stop
C$ 1,085Austrian Airlines
Thu, 4 Jun - Sun, 14 Jun
Austrian Airlines Logo
2:10 p.m. - 2:00 p.m.
YUL
-
KLU
17h 50m
2 stops
Austrian Airlines Logo
5:45 a.m. - 4:21 p.m.
KLU
-
YUL
16h 36m
2 stops
C$ 1,096Austrian Airlines
Thu, 4 Jun - Sat, 13 Jun
Austrian Airlines Logo
2:10 p.m. - 2:00 p.m.
YUL
-
KLU
17h 50m
2 stops
Austrian Airlines Logo
5:45 a.m. - 1:50 p.m.
KLU
-
YUL
14h 05m
1 stop
C$ 1,135Austrian Airlines
Wed, 3 Jun - Mon, 15 Jun
Austrian Airlines Logo
2:10 p.m. - 2:00 p.m.
YUL
-
KLU
17h 50m
2 stops
Austrian Airlines Logo
5:45 a.m. - 5:51 p.m.
KLU
-
YUL
18h 06m
2 stops
C$ 1,146Austrian Airlines
Wed, 3 Jun - Sat, 13 Jun
Austrian Airlines Logo
2:10 p.m. - 2:00 p.m.
YUL
-
KLU
17h 50m
2 stops
Austrian Airlines Logo
5:45 a.m. - 4:21 p.m.
KLU
-
YUL
16h 36m
2 stops
C$ 1,307Austrian Airlines
Tue, 2 Jun - Mon, 15 Jun
Austrian Airlines Logo
2:10 p.m. - 2:00 p.m.
YUL
-
KLU
17h 50m
2 stops
Austrian Airlines Logo
5:45 a.m. - 5:51 p.m.
KLU
-
YUL
18h 06m
2 stops
C$ 1,337Austrian Airlines
Thu, 4 Jun - Mon, 15 Jun

Austrian Airlines flights from Quebec to Klagenfurt

Our best Austrian Airlines deals on Quebec to Klagenfurt flight tickets
Austrian Airlines
2 Jun
YUL6:35 p.m.Montreal Pierre Elliott Trudeau Intl
13h 25m
1 stop
KLU2:00 p.m.Klagenfurt
13 Jun
KLU5:45 a.m.Klagenfurt
14h 05m
1 stop
YUL1:50 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 1,045
Austrian Airlines
2 Jun
YUL2:10 p.m.Montreal Pierre Elliott Trudeau Intl
17h 50m
2 stops
KLU2:00 p.m.Klagenfurt
14 Jun
KLU3:00 p.m.Klagenfurt
28h 50m
1 stop
YUL1:50 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 1,055
Austrian Airlines
2 Jun
YUL2:10 p.m.Montreal Pierre Elliott Trudeau Intl
17h 50m
2 stops
KLU2:00 p.m.Klagenfurt
13 Jun
KLU5:45 a.m.Klagenfurt
19h 36m
2 stops
YUL7:21 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 1,066

Air Canada flights from Quebec to Klagenfurt

Our best Air Canada deals on Quebec to Klagenfurt flight tickets
Air Canada
1 Jun
YUL6:35 p.m.Montreal Pierre Elliott Trudeau Intl
13h 25m
1 stop
KLU2:00 p.m.Klagenfurt
17 Jun
KLU5:45 a.m.Klagenfurt
14h 05m
1 stop
YUL1:50 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 1,425
Air Canada
31 May
YUL9:30 p.m.Montreal Pierre Elliott Trudeau Intl
34h 30m
2 stops
KLU2:00 p.m.Klagenfurt
11 Jun
KLU5:45 a.m.Klagenfurt
14h 05m
1 stop
YUL1:50 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 1,436
Air Canada
31 May
YUL9:30 p.m.Montreal Pierre Elliott Trudeau Intl
34h 30m
2 stops
KLU2:00 p.m.Klagenfurt
11 Jun
KLU5:45 a.m.Klagenfurt
18h 06m
2 stops
YUL5:51 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 1,447

momondo Fare Finder

 
Customize your flight search to find flights from Quebec to Klagenfurt 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 96,600 searches. Data last updated 12 February 2026.
Use the filters below to find and compare flights from Quebec to Klagenfurt that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

MontrealKlagenfurt

YUL - KLU

YULKLU

Montreal Pierre Elliott Trudeau Intl

Tue 2/6

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

1 stop13h 25m

Klagenfurt

Sat 13/6

5:45 a.m.-1:50 p.m.

1 stop14h 05m

C$ 1,045

MontrealKlagenfurt

YUL - KLU

YULKLU

Montreal Pierre Elliott Trudeau Intl

Tue 2/6

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

2 stops17h 50m

Klagenfurt

Sun 14/6

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

1 stop28h 50m

C$ 1,055

MontrealKlagenfurt

YUL - KLU

YULKLU

Montreal Pierre Elliott Trudeau Intl

Tue 2/6

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

2 stops17h 50m

Klagenfurt

Sat 13/6

5:45 a.m.-7:21 p.m.

2 stops19h 36m

C$ 1,066

MontrealKlagenfurt

YUL - KLU

YULKLU

Montreal Pierre Elliott Trudeau Intl

Thu 4/6

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

1 stop13h 25m

Klagenfurt

Sun 14/6

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

1 stop28h 50m

C$ 1,074

MontrealKlagenfurt

YUL - KLU

YULKLU

Montreal Pierre Elliott Trudeau Intl

Thu 4/6

1:10 p.m.-2:00 p.m.

2 stops18h 50m

Klagenfurt

Sun 14/6

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

1 stop28h 50m

C$ 1,085

MontrealKlagenfurt

YUL - KLU

YULKLU

Montreal Pierre Elliott Trudeau Intl

Thu 4/6

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

2 stops17h 50m

Klagenfurt

Sat 13/6

5:45 a.m.-4:21 p.m.

2 stops16h 36m

C$ 1,096

MontrealKlagenfurt

YUL - KLU

YULKLU

Montreal Pierre Elliott Trudeau Intl

Wed 3/6

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

2 stops17h 50m

Klagenfurt

Mon 15/6

5:45 a.m.-1:50 p.m.

1 stop14h 05m

C$ 1,135

MontrealKlagenfurt

YUL - KLU

YULKLU

Montreal Pierre Elliott Trudeau Intl

Wed 3/6

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

2 stops17h 50m

Klagenfurt

Sat 13/6

5:45 a.m.-5:51 p.m.

2 stops18h 06m

C$ 1,146

MontrealKlagenfurt

YUL - KLU

YULKLU

Montreal Pierre Elliott Trudeau Intl

Tue 2/6

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

2 stops17h 50m

Klagenfurt

Mon 15/6

5:45 a.m.-4:21 p.m.

2 stops16h 36m

C$ 1,307

MontrealKlagenfurt

YUL - KLU

YULKLU

Montreal Pierre Elliott Trudeau Intl

Thu 4/6

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

2 stops17h 50m

Klagenfurt

Mon 15/6

5:45 a.m.-5:51 p.m.

2 stops18h 06m

C$ 1,337

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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See travel insights to Klagenfurt from

How to get the cheapest flight ticket from Quebec to Klagenfurt

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Quebec to Klagenfurt?

Austrian Airlines is the most popular carrier operating from Quebec to Klagenfurt

Cheap Quebec to Klagenfurt flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Quebec to Klagenfurt

Fastest flight time

13h 25m

Direct flights

None
The fastest flight from Quebec to Klagenfurt takes 13h 25m
There are no direct flights from Quebec to Klagenfurt. There are no popular flight routes from Quebec to Klagenfurt.
Search flight deals

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

    Prices for flights from Quebec to Klagenfurt Airport refresh daily.

  • How old do you have to be to fly from Quebec to Klagenfurt 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 Quebec 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 from Quebec to Klagenfurt?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Klagenfurt from Quebec.

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

Yes. momondo allows you to filter the results for Quebec to Klagenfurt flights to just show those with flexible booking policies.

How can momondo help me find flights from Quebec to Klagenfurt?

momondo helps you find the best flight between Quebec and Klagenfurt by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Of course. momondo tracks the price of Quebec to Klagenfurt flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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