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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Prague from C$ 413

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 13/9. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — PRG
26 Aug — 2 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Pierre Elliott Trudeau Intl to Prague

Enter your travel dates to find the best prices.

Cheapest flights from Pierre Elliott Trudeau Intl to Prague
Explore the most affordable flight options available from Pierre Elliott Trudeau Intl to Prague. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 July 2026.

Mon 7/98:30 p.m.
YUL
-
PRG
1 stop32h 20m
Air Canada
Thu 10/910:25 a.m.
PRG
-
YUL
2 stops31h 35m
Air Canada
Deal found 23/7C$ 754
Sat 7/116:30 p.m.
YUL
-
PRG
1 stop33h 30m
Multiple Airlines
Sat 14/119:30 p.m.
PRG
-
YUL
1 stop21h 00m
Multiple Airlines
Deal found 24/7C$ 809
Sat 5/126:30 p.m.
YUL
-
PRG
1 stop19h 50m
Multiple Airlines
Sat 12/129:30 p.m.
PRG
-
YUL
1 stop21h 00m
Multiple Airlines
Deal found 23/7C$ 813
Fri 23/106:35 p.m.
YUL
-
PRG
1 stop19h 35m
Multiple Airlines
Mon 2/118:55 p.m.
PRG
-
YUL
2 stops24h 15m
Multiple Airlines
Deal found 26/7C$ 864
Tue 15/911:45 p.m.
YUL
-
PRG
1 stop14h 55m
Multiple Airlines
Tue 22/99:30 p.m.
PRG
-
YUL
1 stop25h 50m
Multiple Airlines
Deal found 25/7C$ 871
Mon 14/911:00 p.m.
YUL
-
PRG
1 stop16h 45m
Multiple Airlines
Mon 28/96:40 a.m.
PRG
-
YUL
1 stop20h 20m
Multiple Airlines
Deal found 24/7C$ 876
Sun 6/911:00 p.m.
YUL
-
PRG
1 stop16h 45m
Multiple Airlines
Wed 30/96:40 a.m.
PRG
-
YUL
1 stop20h 20m
Multiple Airlines
Deal found 26/7C$ 879
Sun 27/97:00 p.m.
YUL
-
PRG
1 stop32h 25m
Multiple Airlines
Wed 14/107:20 p.m.
PRG
-
YUL
1 stop26h 00m
Multiple Airlines
Deal found 23/7C$ 889
Mon 14/911:00 p.m.
YUL
-
PRG
1 stop16h 45m
Multiple Airlines
Mon 5/106:40 a.m.
PRG
-
YUL
1 stop20h 20m
Multiple Airlines
Deal found 22/7C$ 892

Find flight deals from Pierre Elliott Trudeau Intl to Prague

Discover tips and strategies to find the most affordable flight options for your journey from Pierre Elliott Trudeau Intl (YUL) to Prague (PRG). 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 27 July 2026.

Round-trip from

C$ 754

One-way from

C$ 413

Popular in

December

Cheapest in

January

Average price

C$ 1,472
Air Canada
  • Air Canada
  • 7/9-10/9
  • 3 total stops
  • 63h 55m total
  • Montreal to Prague
Search Deals
13/9
  • 13/9
  • 1 total stop
  • 32h 25m total
  • Montreal to Prague
Search Deals
High demand for flights, 5% potential price rise
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 40 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Pierre Elliott Trudeau Intl to Prague 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 629,999 searches. Data last updated 27 July 2026.
Use the filters below to find and compare flights from Montreal Pierre Elliott Trudeau Intl Airport to Prague that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MontrealPrague

YUL - PRG

YULPRG

Montreal Pierre Elliott Trudeau Intl

Mon 14/9

11:00 p.m.-9:45 p.m.

1 stop16h 45m

Václav Havel Prague

Mon 5/10

6:40 a.m.-9:00 p.m.

1 stop20h 20m

C$ 892

MontrealPrague

YUL - PRG

YULPRG

Montreal Pierre Elliott Trudeau Intl

Mon 14/9

11:00 p.m.-9:45 p.m.

1 stop16h 45m

Václav Havel Prague

Mon 21/9

6:40 a.m.-9:00 p.m.

1 stop20h 20m

C$ 917

MontrealPrague

YUL - PRG

YULPRG

Montreal Pierre Elliott Trudeau Intl

Sun 13/9

11:00 p.m.-9:45 p.m.

1 stop16h 45m

Václav Havel Prague

Sun 20/9

6:40 a.m.-9:00 p.m.

1 stop20h 20m

C$ 920

MontrealPrague

YUL - PRG

YULPRG

Montreal Pierre Elliott Trudeau Intl

Mon 14/9

11:45 p.m.-10:00 a.m.

1 stop28h 15m

Václav Havel Prague

Tue 29/9

9:30 p.m.-5:20 p.m.

1 stop25h 50m

C$ 924
Quickest round-trip

MontrealPrague

YUL - PRG

YULPRG

Montreal Pierre Elliott Trudeau Intl

Sat 26/9

11:00 p.m.-4:35 p.m.

1 stop11h 35m

Václav Havel Prague

Sat 3/10

12:15 p.m.-9:00 p.m.

1 stop14h 45m

C$ 978

MontrealPrague

YUL - PRG

YULPRG

Montreal Pierre Elliott Trudeau Intl

Wed 7/10

11:25 p.m.-2:00 p.m.

1 stop32h 35m

Václav Havel Prague

Wed 21/10

4:20 p.m.-4:15 p.m.

1 stop29h 55m

C$ 981

MontrealPrague

YUL - PRG

YULPRG

Montreal Pierre Elliott Trudeau Intl

Sun 13/9

10:00 p.m.-8:10 p.m.

1 stop16h 10m

Václav Havel Prague

Mon 5/10

2:25 p.m.-8:15 p.m.

1 stop11h 50m

C$ 1,061

MontrealPrague

YUL - PRG

YULPRG

Montreal Pierre Elliott Trudeau Intl

Sat 10/10

5:34 p.m.-6:45 p.m.

2 stops19h 11m

Václav Havel Prague

Sun 18/10

8:40 a.m.-11:44 a.m.

2 stops33h 04m

C$ 1,075

MontrealPrague

YUL - PRG

YULPRG

Montreal Pierre Elliott Trudeau Intl

Thu 1/10

5:34 p.m.-6:45 p.m.

2 stops19h 11m

Václav Havel Prague

Fri 16/10

11:35 a.m.-11:44 a.m.

2 stops30h 09m

C$ 1,106

MontrealPrague

YUL - PRG

YULPRG

Montreal Pierre Elliott Trudeau Intl

Sat 3/10

5:34 p.m.-6:45 p.m.

2 stops19h 11m

Václav Havel Prague

Sat 17/10

7:30 p.m.-11:44 a.m.

2 stops46h 14m

C$ 1,106

Flights are sorted by cheapest round-trip flights first.

Deals found on 22/7

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

Best time to book a flight from Pierre Elliott Trudeau Intl to Prague

Have a flexible travel schedule? Discover the best time to fly to Prague from Pierre Elliott Trudeau Intl 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 Montreal Pierre Elliott Trudeau Intl Airport to Prague

How far ahead should I book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Prague?

To ensure you get the cheapest price possible for a flight from Montreal Pierre Elliott Trudeau Intl Airport to Prague, you should look to book at least 85 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Prague?

Currently, January is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Prague (average of C$ 962). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Prague in December is currently the most expensive (average of C$ 1,512). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost to fly round-trip from Montreal Pierre Elliott Trudeau Intl Airport to Prague?

Airfare is below average for this route at the moment.

Montreal Pierre Elliott Trudeau Intl Airport to Prague flights typically cost between C$ 1,199 and C$ 1,553 in September.
The cheapest round-trip price found within the last 5 days was C$ 754 on Air Canada (7 Sep-10 Sep).

Reviews of airlines servicing Prague

Get insights into the airlines that provide service to Prague. 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 Prague. Reviews last updated 27 July 2026.
Get a feel of what it's like to fly with KLM,SWISS, andAir Canada from Montreal Pierre Elliott Trudeau Intl Airport to Prague by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,550 reviews
Check prices

Food

7.3

Entertainment

7.2

Crew

8.4

Overall

7.8

Boarding

7.8

Comfort

7.7

Reviews

1 / 20
4.0
Okay

Subhash,Jul 2026

CDG - ATL

The priority tag for bags were taken out. 1 bag is missing. Food was worst for AVML. The food was dry and burnt.
KLM
7.8
Good
1,550 reviews
KLM
7.8
Good
1,550 reviews
Check prices

Food

7.3

Entertainment

7.2

Crew

8.4

Overall

7.8

Boarding

7.8

Comfort

7.7

Reviews

1 / 20
4.0
Okay

Subhash,Jul 2026

CDG - ATL

The priority tag for bags were taken out. 1 bag is missing. Food was worst for AVML. The food was dry and burnt.
SWISS
7.5
Good
2,017 reviews
KLM
7.8
Good
1,550 reviews
Check prices

Food

7.3

Entertainment

7.2

Crew

8.4

Overall

7.8

Boarding

7.8

Comfort

7.7

Reviews

1 / 20
4.0
Okay

Subhash,Jul 2026

CDG - ATL

The priority tag for bags were taken out. 1 bag is missing. Food was worst for AVML. The food was dry and burnt.
Air Canada
7.1
Good
11,392 reviews
KLM
7.8
Good
1,550 reviews
Check prices

Food

7.3

Entertainment

7.2

Crew

8.4

Overall

7.8

Boarding

7.8

Comfort

7.7

Reviews

1 / 20
4.0
Okay

Subhash,Jul 2026

CDG - ATL

The priority tag for bags were taken out. 1 bag is missing. Food was worst for AVML. The food was dry and burnt.
Lufthansa
6.8
Okay
8,159 reviews
KLM
7.8
Good
1,550 reviews
Check prices

Food

7.3

Entertainment

7.2

Crew

8.4

Overall

7.8

Boarding

7.8

Comfort

7.7

Reviews

1 / 20
4.0
Okay

Subhash,Jul 2026

CDG - ATL

The priority tag for bags were taken out. 1 bag is missing. Food was worst for AVML. The food was dry and burnt.
British Airways
6.7
Okay
8,130 reviews
KLM
7.8
Good
1,550 reviews
Check prices

Food

7.3

Entertainment

7.2

Crew

8.4

Overall

7.8

Boarding

7.8

Comfort

7.7

Reviews

1 / 20
4.0
Okay

Subhash,Jul 2026

CDG - ATL

The priority tag for bags were taken out. 1 bag is missing. Food was worst for AVML. The food was dry and burnt.

Related info for your journey

Find useful and relevant information for your journey from Pierre Elliott Trudeau Intl to Prague. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Prague from Montreal Pierre Elliott Trudeau Intl?

    Located just 11.2 km from the city centre, Václav Havel Prague is the airport most travellers will use when flying to Prague from Montreal Pierre Elliott Trudeau Intl. Booking flights from Montreal Pierre Elliott Trudeau Intl to Václav Havel Prague (PRG) should be relatively easy as there are 0 daily inbound flights from Montreal Pierre Elliott Trudeau Intl from 6 different airlines.

  • What are the cheapest airlines flying from Montreal Pierre Elliott Trudeau Intl Airport to Prague round-trip?

    Currently priced at C$ 801, British Airways will fly you from Montreal Pierre Elliott Trudeau Intl Airport to Prague and back. In addition to British Airways, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from SWISS and KLM - these airlines can fly you to your destination from C$ 934 and C$ 944, respectively. British Airways is currently priced 33% below the average price you’ll pay for this route.

  • Can I find deals for flights from Pierre Elliott Trudeau Intl to Prague that include hotel bookings?

    Yes. In addition to deals on Pierre Elliott Trudeau Intl to Prague flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Pierre Elliott Trudeau Intl to Prague?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Pierre Elliott Trudeau Intl to Prague.

  • Can I find deals for business class flights from Pierre Elliott Trudeau Intl to Prague?

    Yes. Cheapflights offers flight deals from Pierre Elliott Trudeau Intl to Prague by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Prague?

    Currently, January is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Prague (average of C$ 962). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Prague in December is currently the most expensive (average of C$ 1,512). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 6 airlines flying from Pierre Elliott Trudeau Intl to Prague

Discover the top 6 airlines that operate flights from Pierre Elliott Trudeau Intl to Prague. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 27 July 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapestC$ 801AverageC$ 1,209FlexibilityNo cancel feeOn-time70%
Search British Airways flights
SWISSCheapestC$ 934AverageC$ 1,453FlexibilityNo cancel feeOn-time79%
Search SWISS flights
KLMCheapestC$ 944AverageC$ 1,226FlexibilityNo cancel feeOn-time75%
Search KLM flights
Air FranceCheapestC$ 951AverageC$ 1,119FlexibilityNo cancel feeOn-time77%
Search Air France flights
LufthansaCheapestC$ 952AverageC$ 1,303FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Air CanadaCheapestC$ 954AverageC$ 1,304FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Pierre Elliott Trudeau Intl to Prague?

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Millions of users choose and trust Cheapflights to book the best flight deals from Pierre Elliott Trudeau Intl to Prague for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Pierre Elliott Trudeau Intl to Prague with no change fees?

Need flexible booking options for your flight to Prague from Pierre Elliott Trudeau Intl? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Pierre Elliott Trudeau Intl to Prague become cheaper?

Yes, Cheapflights offers price alerts on Pierre Elliott Trudeau Intl to Prague flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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