Find flights
When to book
Airlines
FAQs

Cheap flights from Montreal to Warsaw from C$ 399

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 21/8. Fares are subject to change and may not be available on all flights or dates of travel.
YMQ — WAW
13 Aug — 20 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Montreal to Warsaw

Enter your travel dates to find the best prices.

Cheapest flights from Montreal to Warsaw
Explore the most affordable flight options available from Montreal to Warsaw. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 14 July 2026.

Tue 15/911:45 p.m.
YUL
-
WAW
1 stop17h 05m
Multiple Airlines
Thu 24/95:35 a.m.
WAW
-
YUL
1 stop17h 45m
Multiple Airlines
Deal found 11/7C$ 896
Wed 5/811:00 p.m.
YUL
-
WAW
1 stop11h 10m
Multiple Airlines
Wed 30/910:45 a.m.
WAW
-
YUL
1 stop16h 15m
Multiple Airlines
Deal found 10/7C$ 906
Thu 27/85:55 p.m.
YUL
-
WAW
1 stop13h 45m
Multiple Airlines
Thu 10/95:35 a.m.
WAW
-
YUL
3 stops21h 42m
Multiple Airlines
Deal found 10/7C$ 918
Mon 14/97:00 p.m.
YUL
-
WMI
2 stops43h 15m
Multiple Airlines
Thu 24/912:10 p.m.
WMI
-
YUL
1 stop29h 25m
Multiple Airlines
Deal found 13/7C$ 935
Mon 7/96:45 a.m.
YUL
-
WAW
2 stops30h 00m
Multiple Airlines
Mon 21/910:45 a.m.
WAW
-
YUL
1 stop16h 15m
Multiple Airlines
Deal found 14/7C$ 941
Tue 15/97:00 p.m.
YUL
-
WMI
2 stops15h 30m
Multiple Airlines
Thu 24/912:10 p.m.
WMI
-
YUL
1 stop29h 25m
Multiple Airlines
Deal found 11/7C$ 941
Tue 15/97:00 p.m.
YUL
-
WMI
2 stops15h 30m
Multiple Airlines
Sat 26/912:50 p.m.
WMI
-
YUL
1 stop28h 45m
Multiple Airlines
Deal found 13/7C$ 949
Tue 15/911:45 p.m.
YUL
-
WAW
1 stop17h 05m
Multiple Airlines
Wed 23/95:40 a.m.
WAW
-
YUL
1 stop17h 40m
Multiple Airlines
Deal found 12/7C$ 958
Wed 16/911:45 p.m.
YUL
-
WMI
1 stop17h 45m
Multiple Airlines
Wed 23/96:15 a.m.
WMI
-
YUL
1 stop17h 05m
Multiple Airlines
Deal found 12/7C$ 958
Mon 14/97:00 p.m.
YUL
-
WMI
1 stop21h 55m
Multiple Airlines
Wed 23/99:15 a.m.
WMI
-
YUL
2 stops17h 45m
Multiple Airlines
Deal found 13/7C$ 964
Tue 15/911:45 p.m.
YUL
-
WAW
1 stop17h 05m
Multiple Airlines
Fri 25/95:40 a.m.
WAW
-
YUL
1 stop17h 40m
Multiple Airlines
Deal found 12/7C$ 972
Mon 7/911:40 p.m.
YUL
-
WMI
1 stop19h 10m
Multiple Airlines
Mon 21/98:20 a.m.
WMI
-
YUL
2 stops18h 40m
Multiple Airlines
Deal found 14/7C$ 972

Find flight deals from Montreal to Warsaw

Discover tips and strategies to find the most affordable flight options for your journey from Montreal (YMQ) 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 14 July 2026.

Round-trip from

C$ 896

One-way from

C$ 399

Popular in

July

Cheapest in

October

Average price

C$ 1,627
15/9-24/9
  • 15/9-24/9
  • 2 total stops
  • 34h 50m total
  • Montreal to Warsaw
Search Deals
21/8
  • 21/8
  • 2 total stops
  • 36h 40m total
  • Montreal to Warsaw
Search Deals
Highest demand for flights based on searches. 17% potential increase in price (C$ 350 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 58 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 Montreal 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 14 July 2026.
Use the filters below to find and compare flights from Montreal to Warsaw that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MontrealWarsaw

YUL - WAW

YULWAW

Montreal Pierre Elliott Trudeau Intl

Thu 27/8

5:55 p.m.-1:40 p.m.

1 stop13h 45m

Warsaw Frederic Chopin

Thu 10/9

5:35 a.m.-9:17 p.m.

3 stops21h 42m

C$ 918

MontrealWarsaw

YUL - WMI

YULWMI

Montreal Pierre Elliott Trudeau Intl

Mon 14/9

7:00 p.m.-8:15 p.m.

2 stops43h 15m

Warsaw Modlin

Thu 24/9

12:10 p.m.-11:35 a.m.

1 stop29h 25m

C$ 935

MontrealWarsaw

YUL - WMI

YULWMI

Montreal Pierre Elliott Trudeau Intl

Tue 15/9

7:00 p.m.-4:30 p.m.

2 stops15h 30m

Warsaw Modlin

Thu 24/9

12:10 p.m.-11:35 a.m.

1 stop29h 25m

C$ 941

MontrealWarsaw

YUL - WMI

YULWMI

Montreal Pierre Elliott Trudeau Intl

Wed 2/9

10:05 p.m.-5:05 p.m.

1 stop13h 00m

Warsaw Modlin

Sun 13/9

11:35 a.m.-9:00 p.m.

2 stops39h 25m

C$ 988

MontrealWarsaw

YUL - WMI

YULWMI

Montreal Pierre Elliott Trudeau Intl

Fri 18/9

10:05 p.m.-1:10 a.m.

1 stop21h 05m

Warsaw Modlin

Wed 23/9

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

2 stops17h 45m

C$ 988

MontrealWarsaw

YUL - WMI

YULWMI

Montreal Pierre Elliott Trudeau Intl

Wed 16/9

11:45 p.m.-11:30 p.m.

1 stop17h 45m

Warsaw Modlin

Fri 9/10

6:20 a.m.-5:20 p.m.

1 stop17h 00m

C$ 998

MontrealWarsaw

YUL - WMI

YULWMI

Montreal Pierre Elliott Trudeau Intl

Wed 16/9

7:00 p.m.-1:05 a.m.

2 stops24h 05m

Warsaw Modlin

Tue 6/10

2:15 p.m.-10:40 a.m.

1 stop26h 25m

C$ 1,013

MontrealWarsaw

YUL - WMI

YULWMI

Montreal Pierre Elliott Trudeau Intl

Thu 17/9

5:20 p.m.-6:05 p.m.

1 stop18h 45m

Warsaw Modlin

Fri 25/9

10:00 a.m.-9:00 p.m.

2 stops17h 00m

C$ 1,030

MontrealWarsaw

YUL - WMI

YULWMI

Montreal Pierre Elliott Trudeau Intl

Wed 16/9

11:40 p.m.-1:05 a.m.

1 stop19h 25m

Warsaw Modlin

Fri 25/9

10:00 a.m.-9:00 p.m.

2 stops17h 00m

C$ 1,033

MontrealWarsaw

YUL - WMI

YULWMI

Montreal Pierre Elliott Trudeau Intl

Mon 14/9

7:00 p.m.-10:55 p.m.

1 stop21h 55m

Warsaw Modlin

Mon 12/10

10:50 p.m.-3:20 p.m.

2 stops22h 30m

C$ 1,051

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/7

Showing 1-10 of 39 resultsSorted by cheapest first
1
2
3
4

Best time to book a flight from Montreal to Warsaw

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

What is the cheapest month to book a flight from Montreal to Warsaw?

Currently, August is the cheapest month in which you can book a flight from Montreal to Warsaw (average of C$ 245). Flying from Montreal to Warsaw in January is currently the most expensive (average of C$ 931). 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 to Warsaw?

How far ahead should I book a flight from Montreal to Warsaw?

Booking 34 days in advance of your planned departure date is, on average, the best time to get cheap flights from Montreal to Warsaw. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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 14 July 2026.
Check out reviews from past customers who have flown with KLM,Air France, andSWISS from Montreal to Warsaw to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,538 reviews
Check prices

Boarding

7.8

Crew

8.4

Entertainment

7.2

Comfort

7.7

Food

7.3

Overall

7.8

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
1,538 reviews
KLM
7.8
Good
1,538 reviews
Check prices

Boarding

7.8

Crew

8.4

Entertainment

7.2

Comfort

7.7

Food

7.3

Overall

7.8

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
7.5
Good
1,627 reviews
KLM
7.8
Good
1,538 reviews
Check prices

Boarding

7.8

Crew

8.4

Entertainment

7.2

Comfort

7.7

Food

7.3

Overall

7.8

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
SWISS
7.5
Good
2,004 reviews
KLM
7.8
Good
1,538 reviews
Check prices

Boarding

7.8

Crew

8.4

Entertainment

7.2

Comfort

7.7

Food

7.3

Overall

7.8

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
11,336 reviews
KLM
7.8
Good
1,538 reviews
Check prices

Boarding

7.8

Crew

8.4

Entertainment

7.2

Comfort

7.7

Food

7.3

Overall

7.8

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
8,113 reviews
KLM
7.8
Good
1,538 reviews
Check prices

Boarding

7.8

Crew

8.4

Entertainment

7.2

Comfort

7.7

Food

7.3

Overall

7.8

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 Montreal 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 to Warsaw?

    For as low as C$ 1,107, British Airways can have you in Warsaw from Montreal in 18h 40m. Montreal and Warsaw are separated by a distance of 6463 km. Both multi-stop and direct flights can be found to your destination and back.

  • What are the cheapest airlines flying from Montreal to Warsaw round-trip?

    Flying on British Airways is currently your cheapest option to Warsaw, with prices starting at C$ 843. Additional round-trip tickets that might be worth considering are offered by SWISS and Lufthansa, with the lowest prices starting at C$ 900 and C$ 910, respectively. You may be able to fly from Montreal to Warsaw for 29% less than the average price by searching for these airlines.

  • Can I find deals for flights from Montreal to Warsaw that include hotel bookings?

    Yes. In addition to deals on Montreal to Warsaw flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Montreal to Warsaw?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Montreal to Warsaw.

  • Can I find deals for business class flights from Montreal to Warsaw?

    Yes. Cheapflights offers flight deals from Montreal 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 to Warsaw?

    Currently, August is the cheapest month in which you can book a flight from Montreal to Warsaw (average of C$ 245). Flying from Montreal to Warsaw in January is currently the most expensive (average of C$ 931). 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 Montreal to Warsaw

Discover the top 6 airlines that operate flights from Montreal 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 14 July 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapestC$ 843AverageC$ 1,264FlexibilityNo cancel feeOn-time70%
Search British Airways flights
SWISSCheapestC$ 900AverageC$ 983FlexibilityNo cancel feeOn-time79%
Search SWISS flights
LufthansaCheapestC$ 910AverageC$ 1,152FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Air CanadaCheapestC$ 925AverageC$ 1,079FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
KLMCheapestC$ 975AverageC$ 1,303FlexibilityNo cancel feeOn-time75%
Search KLM flights
Air FranceCheapestC$ 998AverageC$ 1,335FlexibilityNo cancel feeOn-time77%
Search Air France flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Montreal to Warsaw?

Deals for Montreal to Warsaw flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Montreal to Warsaw?

Cheapflights simply makes it quick and affordable to book flights from Montreal to Warsaw by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Montreal to Warsaw with no change fees?

Yes! Cheapflights helps users easily find flights from Montreal to Warsaw with no change fees.

Can Cheapflights notify me if prices for flights from Montreal to Warsaw become cheaper?

Not ready to book yet? You can track prices for flights from Montreal to Warsaw on Cheapflights with our Price Alert feature and get notified when better prices are available.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.