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Cheap flights from Montreal to Warsaw from C$ 477

YMQ — WAW
26 Sep — 3 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

Wed 21/1011:00 p.m. -
1 stop11h 10m
Sun 8/1110:50 a.m. -
1 stop14h 50m
Deal found 25/8C$ 807
Wed 9/911:00 p.m. -
1 stop11h 10m
Wed 7/1010:45 a.m. -
1 stop16h 15m
Deal found 25/8C$ 828
Wed 11/1110:10 p.m. -
1 stop12h 10m
Sat 28/116:00 a.m. -
1 stop14h 35m
Deal found 23/8C$ 828
Wed 4/119:40 p.m. -
1 stop12h 40m
Sun 8/1110:50 a.m. -
1 stop14h 50m
Deal found 24/8C$ 835
Fri 20/119:40 p.m. -
1 stop12h 40m
Fri 27/1110:50 a.m. -
1 stop14h 50m
Deal found 22/8C$ 850
Mon 5/1011:00 p.m. -
1 stop11h 10m
Wed 21/109:45 a.m. -
2 stops17h 15m
Deal found 25/8C$ 852
Tue 6/1011:10 a.m. -
2 stops20h 30m
Tue 13/105:35 a.m. -
2 stops19h 46m
Deal found 22/8C$ 853
Wed 11/119:40 p.m. -
1 stop12h 40m
Wed 2/1210:50 a.m. -
1 stop14h 50m
Deal found 23/8C$ 861
Wed 4/119:40 p.m. -
1 stop12h 40m
Wed 11/1110:50 a.m. -
1 stop14h 50m
Deal found 24/8C$ 864
Wed 25/116:50 p.m. -
1 stop22h 00m
Tue 1/122:35 p.m. -
2 stops27h 05m
Deal found 23/8C$ 883
Wed 11/1110:10 p.m. -
1 stop18h 35m
Sat 28/116:10 a.m. -
1 stop14h 25m
Deal found 23/8C$ 896
Wed 4/119:40 p.m. -
1 stop13h 35m
Sun 8/118:40 a.m. -
2 stops17h 00m
Deal found 24/8C$ 906

Find flight deals from Montreal to Warsaw

Round-trip from

C$ 807

One-way from

C$ 477

Popular in

July

Cheapest in

October

Average price

C$ 1,558
21/10-8/11
  • 21/10-8/11
  • 2 total stops
  • 26h 00m 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$ 430 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 52 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

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$ 968

MontrealWarsaw

YUL Montreal Pierre Elliott Trudeau Intl - WMI Warsaw Modlin

YULWMI

Montreal Pierre Elliott Trudeau Intl

Mon 5/10

7:00 p.m.-4:25 p.m.

2 stops39h 25m

Warsaw Modlin

Wed 21/10

6:30 p.m.-9:10 p.m.

1 stop32h 40m

C$ 971

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$ 974

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

Mon 9/11

4:05 p.m.-12:40 p.m.

2 stops26h 35m

C$ 976

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$ 994

MontrealWarsaw

YUL Montreal Pierre Elliott Trudeau Intl - WMI Warsaw Modlin

YULWMI

Montreal Pierre Elliott Trudeau Intl

Sat 19/9

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

1 stop15h 30m

Warsaw Modlin

Sat 10/10

9:05 p.m.-2:15 p.m.

2 stops23h 10m

C$ 1,035

MontrealWarsaw

YUL Montreal Pierre Elliott Trudeau Intl - WMI Warsaw Modlin

YULWMI

Montreal Pierre Elliott Trudeau Intl

Wed 18/11

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

1 stop12h 10m

Warsaw Modlin

Fri 12/2

4:25 p.m.-11:55 a.m.

2 stops25h 30m

C$ 1,037

MontrealWarsaw

YUL Montreal Pierre Elliott Trudeau Intl - WAW Warsaw Frederic Chopin

YULWAW

Montreal Pierre Elliott Trudeau Intl

Mon 21/9

10:00 p.m.-5:45 p.m.

1 stop13h 45m

Warsaw Frederic Chopin

Tue 20/10

6:50 p.m.-8:15 p.m.

1 stop31h 25m

C$ 1,044

MontrealWarsaw

YUL Montreal Pierre Elliott Trudeau Intl - WMI Warsaw Modlin

YULWMI

Montreal Pierre Elliott Trudeau Intl

Sat 12/12

6:30 p.m.-1:00 p.m.

1 stop12h 30m

Warsaw Modlin

Fri 15/1

6:20 a.m.-7:55 p.m.

2 stops19h 35m

C$ 1,047

MontrealWarsaw

YUL Montreal Pierre Elliott Trudeau Intl - WAW Warsaw Frederic Chopin

YULWAW

Montreal Pierre Elliott Trudeau Intl

Sun 4/10

10:00 p.m.-9:05 p.m.

1 stop17h 05m

Warsaw Frederic Chopin

Mon 12/10

8:20 a.m.-8:15 p.m.

1 stop17h 55m

C$ 1,051

Flights are sorted by cheapest round-trip flights first.

Deals found on 27/8

Showing 1-10 of 38 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$ 906). Flying from Montreal to Warsaw in July is currently the most expensive (average of C$ 1,621). 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$ 1,078 and C$ 1,551 in October.
The cheapest round-trip price found within the last 5 days was C$ 807 on Multiple Airlines (21 Oct-8 Nov).

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

Comfort

7.7

Boarding

7.8

Crew

8.4

Entertainment

7.2

Overall

7.8

Food

7.3

Reviews

1 / 20
8.0
Excellent

Meghana,Aug 2026

QRO - ATL

It was a good one. They were very friendly and helpful
KLM
7.8
Good
1,565 reviews
KLM
7.8
Good
1,565 reviews
Check prices

Comfort

7.7

Boarding

7.8

Crew

8.4

Entertainment

7.2

Overall

7.8

Food

7.3

Reviews

1 / 20
8.0
Excellent

Meghana,Aug 2026

QRO - ATL

It was a good one. They were very friendly and helpful
SWISS
7.5
Good
2,055 reviews
KLM
7.8
Good
1,565 reviews
Check prices

Comfort

7.7

Boarding

7.8

Crew

8.4

Entertainment

7.2

Overall

7.8

Food

7.3

Reviews

1 / 20
8.0
Excellent

Meghana,Aug 2026

QRO - ATL

It was a good one. They were very friendly and helpful
Air Canada
7.1
Good
11,540 reviews
KLM
7.8
Good
1,565 reviews
Check prices

Comfort

7.7

Boarding

7.8

Crew

8.4

Entertainment

7.2

Overall

7.8

Food

7.3

Reviews

1 / 20
8.0
Excellent

Meghana,Aug 2026

QRO - ATL

It was a good one. They were very friendly and helpful
Lufthansa
6.8
Okay
8,222 reviews
KLM
7.8
Good
1,565 reviews
Check prices

Comfort

7.7

Boarding

7.8

Crew

8.4

Entertainment

7.2

Overall

7.8

Food

7.3

Reviews

1 / 20
8.0
Excellent

Meghana,Aug 2026

QRO - ATL

It was a good one. They were very friendly and helpful
British Airways
6.7
Okay
8,194 reviews
KLM
7.8
Good
1,565 reviews
Check prices

Comfort

7.7

Boarding

7.8

Crew

8.4

Entertainment

7.2

Overall

7.8

Food

7.3

Reviews

1 / 20
8.0
Excellent

Meghana,Aug 2026

QRO - ATL

It was a good one. They were very friendly and helpful

Related info for your journey

  • How long is the flight from Montreal to Warsaw?

    For as low as C$ 1,044, British Airways can have you in Warsaw from Montreal in 13h 45m. 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$ 826. Additional round-trip tickets that might be worth considering are offered by SWISS and Air Canada, with the lowest prices starting at C$ 882 and C$ 891, 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$ 906). Flying from Montreal to Warsaw in July is currently the most expensive (average of C$ 1,621). 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$ 826AverageC$ 1,329FlexibilityNo cancel feeOn-time70%
Search British Airways flights
SWISSCheapestC$ 882AverageC$ 928FlexibilityNo cancel feeOn-time79%
Search SWISS flights
Air CanadaCheapestC$ 891AverageC$ 1,058FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
LufthansaCheapestC$ 892AverageC$ 1,129FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
KLMCheapestC$ 956AverageC$ 1,320FlexibilityNo cancel feeOn-time75%
Search KLM flights
Air FranceCheapestC$ 978AverageC$ 1,481FlexibilityNo 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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