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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Warsaw from C$ 427

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 29/3. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — WAW
16 Apr — 23 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Pierre Elliott Trudeau Intl to Warsaw

Enter your travel dates to find the best prices.

Cheapest flights from Pierre Elliott Trudeau Intl to Warsaw
Explore the most affordable flight options available from Pierre Elliott Trudeau Intl to Warsaw. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 March 2026.

Mon 25/511:00 p.m.
YUL
-
WMI
2 stops35h 30m
Multiple Airlines
Mon 15/69:20 a.m.
WMI
-
YUL
1 stop17h 40m
Multiple Airlines
Deal found 17/3C$ 886
Sun 24/511:00 p.m.
YUL
-
WMI
2 stops35h 35m
Multiple Airlines
Mon 15/69:20 a.m.
WMI
-
YUL
1 stop17h 40m
Multiple Airlines
Deal found 17/3C$ 891
Fri 22/511:00 p.m.
YUL
-
WMI
1 stop13h 15m
Multiple Airlines
Mon 15/69:20 a.m.
WMI
-
YUL
1 stop17h 40m
Multiple Airlines
Deal found 17/3C$ 921
Fri 22/511:00 p.m.
YUL
-
WMI
1 stop13h 15m
Multiple Airlines
Tue 16/610:55 p.m.
WMI
-
YUL
2 stops28h 05m
Multiple Airlines
Deal found 17/3C$ 924
Sun 14/611:00 p.m.
YUL
-
WMI
1 stop30h 25m
Multiple Airlines
Thu 25/67:50 a.m.
WMI
-
YUL
2 stops43h 10m
Multiple Airlines
Deal found 13/3C$ 931
Mon 11/511:00 p.m.
YUL
-
WMI
2 stops28h 10m
Multiple Airlines
Mon 25/59:20 a.m.
WMI
-
YUL
1 stop17h 40m
Multiple Airlines
Deal found 15/3C$ 941
Mon 4/511:00 p.m.
YUL
-
WAW
1 stop11h 10m
Multiple Airlines
Mon 25/510:45 a.m.
WAW
-
YUL
1 stop16h 15m
Multiple Airlines
Deal found 15/3C$ 975
Wed 6/511:00 p.m.
YUL
-
WAW
1 stop11h 10m
Multiple Airlines
Wed 27/59:45 a.m.
WAW
-
YUL
2 stops17h 15m
Multiple Airlines
Deal found 15/3C$ 976
Thu 16/44:40 p.m.
YUL
-
WAW
1 stop10h 20m
SWISS
Mon 27/47:40 p.m.
WAW
-
YUL
1 stop25h 20m
SWISS
Deal found 15/3C$ 978
Sun 22/35:55 p.m.
YUL
-
WAW
1 stop10h 10m
Air Canada
Sun 5/49:50 a.m.
WAW
-
YUL
1 stop11h 10m
Air Canada
Deal found 15/3C$ 980
Sun 29/34:40 p.m.
YUL
-
WAW
1 stop10h 20m
Air Canada
Tue 14/49:50 a.m.
WAW
-
YUL
1 stop11h 10m
Air Canada
Deal found 13/3C$ 982
Sun 29/34:40 p.m.
YUL
-
WAW
1 stop10h 20m
Air Canada
Tue 7/41:15 p.m.
WAW
-
YUL
1 stop11h 35m
Air Canada
Deal found 14/3C$ 984

Find flight deals from Pierre Elliott Trudeau Intl to Warsaw

Discover tips and strategies to find the most affordable flight options for your journey from Pierre Elliott Trudeau Intl (YUL) to Warsaw (WA1). 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 17 March 2026.

Round-trip from

C$ 886

One-way from

C$ 427

Popular in

July

Cheapest in

February

Average price

C$ 935
25/5-15/6
  • 25/5-15/6
  • 3 total stops
  • 53h 10m total
  • Montreal to Warsaw
Search Deals
29/3
  • 29/3
  • 2 total stops
  • 52h 20m total
  • Montreal to Warsaw
Search Deals
Highest demand for flights based on searches. 21% potential increase in price (C$ 445 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 51 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Pierre Elliott Trudeau Intl to Warsaw 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 17 March 2026.
Use the filters below to find and compare flights from Montreal Pierre Elliott Trudeau Intl Airport to Warsaw that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MontrealWarsaw

YUL - WMI

YULWMI

Montreal Pierre Elliott Trudeau Intl

Fri 29/5

11:00 p.m.-6:15 p.m.

1 stop13h 15m

Warsaw Modlin

Wed 24/6

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

2 stops17h 45m

C$ 917

MontrealWarsaw

YUL - WMI

YULWMI

Montreal Pierre Elliott Trudeau Intl

Fri 22/5

11:00 p.m.-6:15 p.m.

1 stop13h 15m

Warsaw Modlin

Mon 15/6

9:20 a.m.-9:00 p.m.

1 stop17h 40m

C$ 921

MontrealWarsaw

YUL - WMI

YULWMI

Montreal Pierre Elliott Trudeau Intl

Mon 4/5

11:00 p.m.-6:00 p.m.

2 stops37h 00m

Warsaw Modlin

Mon 25/5

9:20 a.m.-9:00 p.m.

1 stop17h 40m

C$ 932

MontrealWarsaw

YUL - WAW

YULWAW

Montreal Pierre Elliott Trudeau Intl

Thu 21/5

6:45 a.m.-9:35 a.m.

2 stops20h 50m

Warsaw Frederic Chopin

Thu 8/10

10:15 a.m.-12:25 a.m.

2 stops20h 10m

C$ 1,010

MontrealWarsaw

YUL - WAW

YULWAW

Montreal Pierre Elliott Trudeau Intl

Sun 24/5

5:00 p.m.-3:35 p.m.

1 stop16h 35m

Warsaw Frederic Chopin

Sun 14/6

6:00 a.m.-4:55 p.m.

1 stop16h 55m

C$ 1,030
Quickest round-trip

MontrealWarsaw

YUL - WAW

YULWAW

Montreal Pierre Elliott Trudeau Intl

Tue 5/5

5:00 p.m.-11:35 a.m.

1 stop12h 35m

Warsaw Frederic Chopin

Sat 23/5

12:25 p.m.-4:55 p.m.

1 stop10h 30m

C$ 1,030

MontrealWarsaw

YUL - WMI

YULWMI

Montreal Pierre Elliott Trudeau Intl

Sun 24/5

11:00 p.m.-10:25 p.m.

2 stops17h 25m

Warsaw Modlin

Tue 16/6

6:30 a.m.-2:00 p.m.

1 stop13h 30m

C$ 1,036

MontrealWarsaw

YUL - WAW

YULWAW

Montreal Pierre Elliott Trudeau Intl

Sun 17/5

7:00 p.m.-3:35 p.m.

1 stop14h 35m

Warsaw Frederic Chopin

Sun 14/6

6:00 a.m.-4:55 p.m.

1 stop16h 55m

C$ 1,038

MontrealWarsaw

YUL - WAW

YULWAW

Montreal Pierre Elliott Trudeau Intl

Fri 15/5

6:50 p.m.-4:25 p.m.

1 stop15h 35m

Warsaw Frederic Chopin

Wed 17/6

12:25 p.m.-4:55 p.m.

1 stop10h 30m

C$ 1,045

MontrealWarsaw

YUL - WAW

YULWAW

Montreal Pierre Elliott Trudeau Intl

Wed 1/4

6:50 p.m.-4:25 p.m.

1 stop15h 35m

Warsaw Frederic Chopin

Wed 29/4

12:25 p.m.-4:55 p.m.

1 stop10h 30m

C$ 1,046

Flights are sorted by cheapest round-trip flights first.

Deals found on 13/3

Showing 1-10 of 36 resultsSorted by cheapest first
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Best time to book a flight from Pierre Elliott Trudeau Intl to Warsaw

Have a flexible travel schedule? Discover the best time to fly to Warsaw 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 Warsaw

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

Use this chart to determine the optimal time to book a round-trip flight from Pierre Elliott Trudeau Intl to Warsaw. Price data was last updated on 13 March 2026.

To ensure you get the cheapest price possible for a flight from Montreal Pierre Elliott Trudeau Intl Airport to Warsaw, you should look to book at least 23 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 Warsaw?

Currently, April is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Warsaw (average of C$ 668). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Warsaw in August is currently the most expensive (average of C$ 1,172). 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.

Reviews of airlines servicing Warsaw

Get insights into the airlines that provide service to Warsaw. 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 Warsaw. Reviews last updated 17 March 2026.
Read reviews from past customers who have flown KLM,Air France, andAir Canada from Montreal Pierre Elliott Trudeau Intl Airport to Warsaw. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,473 reviews
Check prices

Overall

7.8

Boarding

7.8

Entertainment

7.1

Comfort

7.6

Food

7.3

Crew

8.4

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
KLM
7.8
Good
1,473 reviews
KLM
7.8
Good
1,473 reviews
Check prices

Overall

7.8

Boarding

7.8

Entertainment

7.1

Comfort

7.6

Food

7.3

Crew

8.4

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
Air France
7.4
Good
1,546 reviews
KLM
7.8
Good
1,473 reviews
Check prices

Overall

7.8

Boarding

7.8

Entertainment

7.1

Comfort

7.6

Food

7.3

Crew

8.4

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
Air Canada
7.1
Good
10,811 reviews
KLM
7.8
Good
1,473 reviews
Check prices

Overall

7.8

Boarding

7.8

Entertainment

7.1

Comfort

7.6

Food

7.3

Crew

8.4

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
Lufthansa
6.8
Okay
7,858 reviews
KLM
7.8
Good
1,473 reviews
Check prices

Overall

7.8

Boarding

7.8

Entertainment

7.1

Comfort

7.6

Food

7.3

Crew

8.4

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
British Airways
6.7
Okay
7,799 reviews
KLM
7.8
Good
1,473 reviews
Check prices

Overall

7.8

Boarding

7.8

Entertainment

7.1

Comfort

7.6

Food

7.3

Crew

8.4

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas

Related info for your journey

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

  • How long is the flight from Montreal Pierre Elliott Trudeau Intl Airport to Warsaw?

    Delta can get you from Montreal Pierre Elliott Trudeau Intl Airport to Warsaw in just under 16h 35m. Your travel time can differ by up to . There are 6463 km between Montreal Pierre Elliott Trudeau Intl Airport and Warsaw.

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

    Cheapflights users have booked flights from Montreal Pierre Elliott Trudeau Intl Airport to Warsaw round-trip from C$ 579. Other airlines that can offer you cheap pricing are British Airways, from C$ 815, and SWISS, from C$ 871. You may be able to fly from Montreal Pierre Elliott Trudeau Intl Airport to Warsaw for 50% less than the average price by searching for these airlines.

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

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

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

    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 Warsaw.

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

    Yes. Cheapflights offers flight deals from Pierre Elliott Trudeau Intl to Warsaw 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 Warsaw?

    Currently, April is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Warsaw (average of C$ 668). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Warsaw in August is currently the most expensive (average of C$ 1,172). 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

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Top 7 airlines flying from Pierre Elliott Trudeau Intl to Warsaw

Discover the top 7 airlines that operate flights from Pierre Elliott Trudeau Intl to Warsaw. 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 17 March 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapestC$ 579AverageC$ 1,172FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
British AirwaysCheapestC$ 815AverageC$ 1,110FlexibilityNo cancel feeOn-time70%
Search British Airways flights
SWISSCheapestC$ 871AverageC$ 951FlexibilityNo cancel feeOn-time79%
Search SWISS flights
LufthansaCheapestC$ 881AverageC$ 1,115FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Air CanadaCheapestC$ 895AverageC$ 1,184FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
KLMCheapestC$ 944AverageC$ 1,239FlexibilityNo cancel feeOn-time75%
Search KLM flights
Air FranceCheapestC$ 965AverageC$ 1,381FlexibilityNo cancel feeOn-time77%
Search Air France flights

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

Cheapflights makes it easy to find Pierre Elliott Trudeau Intl to Warsaw flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Pierre Elliott Trudeau Intl to Warsaw?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Warsaw from Pierre Elliott Trudeau Intl.

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

Certainly. Search results for flights to Warsaw from Pierre Elliott Trudeau Intl shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Yes, Cheapflights offers price alerts on Pierre Elliott Trudeau Intl to Warsaw 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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