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Cheap flights from Montreal to Warsaw from C$ 476

YMQ — WAW
24 Sep — 1 Oct1
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

Thu 1/107:00 p.m. -
1 stop21h 30m
Thu 15/105:50 p.m. -
1 stop23h 25m
Deal found 21/8C$ 774
Wed 21/1011:00 p.m. -
1 stop11h 10m
Sun 8/1110:50 a.m. -
1 stop14h 50m
Deal found 25/8C$ 805
Wed 9/911:00 p.m. -
1 stop11h 10m
Wed 7/1010:45 a.m. -
1 stop16h 15m
Deal found 25/8C$ 825
Wed 11/1110:10 p.m. -
1 stop12h 10m
Sat 28/116:00 a.m. -
1 stop14h 35m
Deal found 23/8C$ 825
Wed 4/119:40 p.m. -
1 stop12h 40m
Sun 8/1110:50 a.m. -
1 stop14h 50m
Deal found 24/8C$ 832
Fri 20/119:40 p.m. -
1 stop12h 40m
Fri 27/1110:50 a.m. -
1 stop14h 50m
Deal found 22/8C$ 848
Mon 5/1011:00 p.m. -
1 stop11h 10m
Wed 21/109:45 a.m. -
2 stops17h 15m
Deal found 25/8C$ 849
Tue 6/1011:10 a.m. -
2 stops20h 30m
Tue 13/105:35 a.m. -
2 stops19h 46m
Deal found 22/8C$ 850
Wed 11/119:40 p.m. -
1 stop12h 40m
Wed 2/1210:50 a.m. -
1 stop14h 50m
Deal found 23/8C$ 859
Wed 4/119:40 p.m. -
1 stop12h 40m
Wed 11/1110:50 a.m. -
1 stop14h 50m
Deal found 24/8C$ 861
Tue 8/97:00 p.m. -
1 stop15h 25m
Tue 15/910:55 p.m. -
2 stops28h 05m
Deal found 21/8C$ 877
Wed 25/116:50 p.m. -
1 stop22h 00m
Tue 1/122:35 p.m. -
2 stops27h 05m
Deal found 23/8C$ 881

Find flight deals from Montreal to Warsaw

Round-trip from

C$ 774

One-way from

C$ 476

Popular in

July

Cheapest in

October

Average price

C$ 1,553
1/10-15/10
  • 1/10-15/10
  • 2 total stops
  • 44h 55m total
  • Montreal to Warsaw
Search Deals
12/9
  • 12/9
  • 1 total stop
  • 17h 05m total
  • Montreal to Warsaw
Search Deals
Highest demand for flights based on searches. 20% potential increase in price (C$ 429 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 53 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2026
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Montreal to Warsaw that are best for you.

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Fly to

Route

Depart

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Price

Cheapest round-trip

MontrealWarsaw

YUL Montreal Pierre Elliott Trudeau Intl - WMI Warsaw Modlin

YULWMI

Montreal Pierre Elliott Trudeau Intl

Wed 11/11

10:10 p.m.-4:20 p.m.

1 stop12h 10m

Warsaw Modlin

Sat 28/11

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

1 stop14h 35m

C$ 825

MontrealWarsaw

YUL Montreal Pierre Elliott Trudeau Intl - WMI Warsaw Modlin

YULWMI

Montreal Pierre Elliott Trudeau Intl

Wed 4/11

9:40 p.m.-5:15 p.m.

1 stop13h 35m

Warsaw Modlin

Sun 8/11

8:40 a.m.-7:40 p.m.

2 stops17h 00m

C$ 903

MontrealWarsaw

YUL Montreal Pierre Elliott Trudeau Intl - WMI Warsaw Modlin

YULWMI

Montreal Pierre Elliott Trudeau Intl

Fri 20/11

9:40 p.m.-6:50 p.m.

1 stop15h 10m

Warsaw Modlin

Mon 8/2

1:20 p.m.-12:15 p.m.

1 stop28h 55m

C$ 958

MontrealWarsaw

YUL Montreal Pierre Elliott Trudeau Intl - WMI Warsaw Modlin

YULWMI

Montreal Pierre Elliott Trudeau Intl

Thu 8/10

11:45 p.m.-6:30 p.m.

1 stop12h 45m

Warsaw Modlin

Wed 21/10

6:15 a.m.-5:20 p.m.

1 stop17h 05m

C$ 965

MontrealWarsaw

YUL Montreal Pierre Elliott Trudeau Intl - WMI Warsaw Modlin

YULWMI

Montreal Pierre Elliott Trudeau Intl

Tue 3/11

6:30 p.m.-6:35 p.m.

1 stop18h 05m

Warsaw Modlin

Thu 12/11

7:10 p.m.-7:40 p.m.

2 stops30h 30m

C$ 971
Quickest round-trip

MontrealWarsaw

YUL Montreal Pierre Elliott Trudeau Intl - WAW Warsaw Frederic Chopin

YULWAW

Montreal Pierre Elliott Trudeau Intl

Wed 16/9

11:00 p.m.-4:10 p.m.

1 stop11h 10m

Warsaw Frederic Chopin

Wed 11/11

10:50 a.m.-7:40 p.m.

1 stop14h 50m

C$ 984

MontrealWarsaw

YUL Montreal Pierre Elliott Trudeau Intl - WMI Warsaw Modlin

YULWMI

Montreal Pierre Elliott Trudeau Intl

Wed 9/9

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

1 stop19h 25m

Warsaw Modlin

Wed 23/9

3:15 p.m.-6:43 p.m.

2 stops33h 28m

C$ 991

MontrealWarsaw

YUL Montreal Pierre Elliott Trudeau Intl - WMI Warsaw Modlin

YULWMI

Montreal Pierre Elliott Trudeau Intl

Thu 8/10

10:05 p.m.-10:35 p.m.

1 stop18h 30m

Warsaw Modlin

Thu 22/10

12:00 p.m.-11:15 a.m.

1 stop29h 15m

C$ 994

MontrealWarsaw

YUL Montreal Pierre Elliott Trudeau Intl - WMI Warsaw Modlin

YULWMI

Montreal Pierre Elliott Trudeau Intl

Fri 20/11

9:40 p.m.-6:50 p.m.

1 stop15h 10m

Warsaw Modlin

Thu 11/2

7:05 a.m.-6:40 p.m.

2 stops17h 35m

C$ 1,014

MontrealWarsaw

YUL Montreal Pierre Elliott Trudeau Intl - WMI Warsaw Modlin

YULWMI

Montreal Pierre Elliott Trudeau Intl

Sat 19/9

5:45 p.m.-9:30 a.m.

2 stops33h 45m

Warsaw Modlin

Sat 26/9

8:00 p.m.-2:15 p.m.

1 stop24h 15m

C$ 1,023

Flights are sorted by cheapest round-trip flights first.

Deals found on 25/8

Showing 1-10 of 39 resultsSorted by cheapest first
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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

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, February is the cheapest month in which you can book a flight from Montreal to Warsaw (average of C$ 903). Flying from Montreal to Warsaw in July is currently the most expensive (average of C$ 1,616). 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?

Airfare is below average for this route at the moment.
Montreal to Warsaw flights typically cost between C$ 1,298 and C$ 1,594 in October.
The cheapest round-trip price found within the last 5 days was C$ 774 on Multiple Airlines (1 Oct-15 Oct).

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

Booking 17 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

Check out reviews from past customers who have flown with KLM,SWISS, andAir Canada 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
1,565 reviews
Check prices

Overall

7.8

Food

7.3

Boarding

7.8

Comfort

7.7

Crew

8.4

Entertainment

7.2

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
KLM
7.8
Good
1,565 reviews
KLM
7.8
Good
1,565 reviews
Check prices

Overall

7.8

Food

7.3

Boarding

7.8

Comfort

7.7

Crew

8.4

Entertainment

7.2

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
SWISS
7.5
Good
2,053 reviews
KLM
7.8
Good
1,565 reviews
Check prices

Overall

7.8

Food

7.3

Boarding

7.8

Comfort

7.7

Crew

8.4

Entertainment

7.2

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
Air Canada
7.1
Good
11,530 reviews
KLM
7.8
Good
1,565 reviews
Check prices

Overall

7.8

Food

7.3

Boarding

7.8

Comfort

7.7

Crew

8.4

Entertainment

7.2

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
Lufthansa
6.8
Okay
8,217 reviews
KLM
7.8
Good
1,565 reviews
Check prices

Overall

7.8

Food

7.3

Boarding

7.8

Comfort

7.7

Crew

8.4

Entertainment

7.2

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
British Airways
6.7
Okay
8,188 reviews
KLM
7.8
Good
1,565 reviews
Check prices

Overall

7.8

Food

7.3

Boarding

7.8

Comfort

7.7

Crew

8.4

Entertainment

7.2

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful

Related info for your journey

  • How long is the flight from Montreal to Warsaw?

    For as low as C$ 1,048, Finnair can have you in Warsaw from Montreal in 17h 05m. 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$ 823. Additional round-trip tickets that might be worth considering are offered by SWISS and Air Canada, with the lowest prices starting at C$ 879 and C$ 888, respectively. You may be able to fly from Montreal to Warsaw for 30% 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, February is the cheapest month in which you can book a flight from Montreal to Warsaw (average of C$ 903). Flying from Montreal to Warsaw in July is currently the most expensive (average of C$ 1,616). 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

Top 6 airlines flying from Montreal to Warsaw

AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapestC$ 823AverageC$ 1,325FlexibilityNo cancel feeOn-time70%
Search British Airways flights
SWISSCheapestC$ 879AverageC$ 925FlexibilityNo cancel feeOn-time79%
Search SWISS flights
Air CanadaCheapestC$ 888AverageC$ 1,055FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
LufthansaCheapestC$ 890AverageC$ 1,126FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
KLMCheapestC$ 953AverageC$ 1,316FlexibilityNo cancel feeOn-time75%
Search KLM flights
Air FranceCheapestC$ 975AverageC$ 1,477FlexibilityNo cancel feeOn-time77%
Search Air France flights

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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.

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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.

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