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Cheap flights from Montreal 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 10/6. Fares are subject to change and may not be available on all flights or dates of travel.
YMQ — WAW
9 Jun — 16 Jun1
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 10 May 2026.

Sun 31/58:40 p.m.
YUL
-
WAW
1 stop13h 40m
Multiple Airlines
Tue 16/66:50 a.m.
WAW
-
YUL
2 stops16h 01m
Multiple Airlines
Deal found 6/5C$ 1,035
Tue 2/65:00 p.m.
YUL
-
WAW
1 stop19h 25m
Delta
Mon 22/612:25 p.m.
WAW
-
YUL
1 stop10h 30m
Delta
Deal found 5/5C$ 1,038
Fri 5/610:00 p.m.
YUL
-
WAW
1 stop30h 45m
American Airlines
Tue 23/611:55 a.m.
WAW
-
YUL
1 stop14h 20m
American Airlines
Deal found 8/5C$ 1,039
Wed 3/611:45 p.m.
YUL
-
WMI
1 stop17h 45m
Multiple Airlines
Fri 19/66:20 a.m.
WMI
-
YUL
1 stop17h 00m
Multiple Airlines
Deal found 6/5C$ 1,039
Mon 1/66:35 p.m.
YUL
-
WAW
1 stop13h 40m
Austrian Airlines
Mon 15/66:50 a.m.
WAW
-
YUL
2 stops16h 36m
Austrian Airlines
Deal found 7/5C$ 1,041
Sat 6/611:00 p.m.
YUL
-
WMI
1 stop27h 55m
Multiple Airlines
Sat 13/66:05 a.m.
WMI
-
YUL
2 stops20h 55m
Multiple Airlines
Deal found 9/5C$ 1,041
Mon 1/65:00 p.m.
YUL
-
WAW
1 stop19h 25m
Delta
Fri 19/66:00 a.m.
WAW
-
YUL
1 stop16h 55m
Delta
Deal found 7/5C$ 1,042
Thu 4/66:50 p.m.
YUL
-
WAW
1 stop10h 50m
Delta
Thu 18/612:25 p.m.
WAW
-
YUL
1 stop10h 30m
Delta
Deal found 7/5C$ 1,043
Thu 4/64:40 p.m.
YUL
-
WAW
1 stop10h 20m
SWISS
Mon 22/67:40 p.m.
WAW
-
YUL
2 stops24h 10m
SWISS
Deal found 5/5C$ 1,045
Fri 5/610:00 p.m.
YUL
-
WAW
1 stop30h 45m
American Airlines
Wed 17/68:20 a.m.
WAW
-
YUL
1 stop17h 55m
American Airlines
Deal found 7/5C$ 1,046
Wed 3/68:40 p.m.
YUL
-
WAW
1 stop9h 55m
Air Canada
Tue 16/69:40 a.m.
WAW
-
YUL
2 stops20h 51m
Air Canada
Deal found 6/5C$ 1,047
Fri 5/610:00 p.m.
YUL
-
WAW
1 stop30h 45m
British Airways
Fri 19/66:10 p.m.
WAW
-
YUL
1 stop32h 05m
British Airways
Deal found 7/5C$ 1,050

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 10 May 2026.

Round-trip from

C$ 1,035

One-way from

C$ 427

Popular in

July

Cheapest in

October

Average price

C$ 1,160
Austrian Airlines
  • Austrian Airlines
  • 2/6-17/6
  • 3 total stops
  • 24h 56m total
  • Montreal to Warsaw
Search Deals
10/6
  • 10/6
  • 3 total stops
  • 35h 50m total
  • Montreal to Warsaw
Search Deals
Highest demand for flights based on searches. 20% potential increase in price (C$ 401 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 49 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 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 10 May 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
Quickest round-trip

MontrealWarsaw

YUL - WAW

YULWAW

Montreal Pierre Elliott Trudeau Intl

Wed 3/6

7:00 p.m.-11:35 a.m.

1 stop10h 35m

Warsaw Frederic Chopin

Sat 20/6

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

1 stop10h 30m

C$ 1,038

MontrealWarsaw

YUL - WMI

YULWMI

Montreal Pierre Elliott Trudeau Intl

Wed 3/6

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

1 stop17h 45m

Warsaw Modlin

Fri 19/6

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

1 stop17h 00m

C$ 1,039

MontrealWarsaw

YUL - WAW

YULWAW

Montreal Pierre Elliott Trudeau Intl

Mon 1/6

5:00 p.m.-6:25 p.m.

1 stop19h 25m

Warsaw Frederic Chopin

Fri 19/6

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

1 stop16h 55m

C$ 1,042

MontrealWarsaw

YUL - WAW

YULWAW

Montreal Pierre Elliott Trudeau Intl

Wed 3/6

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

1 stop12h 35m

Warsaw Frederic Chopin

Thu 18/6

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

1 stop10h 30m

C$ 1,042

MontrealWarsaw

YUL - WAW

YULWAW

Montreal Pierre Elliott Trudeau Intl

Fri 29/5

10:00 p.m.-9:25 p.m.

1 stop17h 25m

Warsaw Frederic Chopin

Wed 17/6

11:50 a.m.-8:15 p.m.

1 stop14h 25m

C$ 1,050

MontrealWarsaw

YUL - WMI

YULWMI

Montreal Pierre Elliott Trudeau Intl

Tue 26/5

5:10 p.m.-8:15 p.m.

2 stops21h 05m

Warsaw Modlin

Tue 30/6

6:30 a.m.-9:00 p.m.

1 stop20h 30m

C$ 1,050

MontrealWarsaw

YUL - WMI

YULWMI

Montreal Pierre Elliott Trudeau Intl

Fri 12/6

6:15 p.m.-1:45 p.m.

1 stop13h 30m

Warsaw Modlin

Fri 19/6

1:25 p.m.-11:35 a.m.

2 stops28h 10m

C$ 1,067

MontrealWarsaw

YUL - WMI

YULWMI

Montreal Pierre Elliott Trudeau Intl

Sat 6/6

11:00 p.m.-8:55 a.m.

1 stop27h 55m

Warsaw Modlin

Sat 13/6

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

1 stop24h 15m

C$ 1,128

MontrealWarsaw

YUL - WMI

YULWMI

Montreal Pierre Elliott Trudeau Intl

Fri 24/7

5:45 p.m.-12:25 p.m.

2 stops36h 40m

Warsaw Modlin

Mon 24/8

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

1 stop17h 40m

C$ 1,135

MontrealWarsaw

YUL - WAW

YULWAW

Montreal Pierre Elliott Trudeau Intl

Mon 15/6

6:35 p.m.-10:05 p.m.

2 stops21h 30m

Warsaw Frederic Chopin

Fri 19/6

6:00 a.m.-12:13 a.m.

2 stops24h 13m

C$ 1,157

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/5

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
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

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

Booking 35 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.

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

Currently, June is the cheapest month in which you can book a flight from Montreal to Warsaw (average of C$ 164). Flying from Montreal to Warsaw in January is currently the most expensive (average of C$ 900). 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?

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 10 May 2026.
Check out reviews from past customers who have flown with KLM,Air France, 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
1,513 reviews
Check prices

Crew

8.4

Food

7.3

Comfort

7.7

Overall

7.8

Boarding

7.8

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
1,513 reviews
KLM
7.8
Good
1,513 reviews
Check prices

Crew

8.4

Food

7.3

Comfort

7.7

Overall

7.8

Boarding

7.8

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 France
7.4
Good
1,585 reviews
KLM
7.8
Good
1,513 reviews
Check prices

Crew

8.4

Food

7.3

Comfort

7.7

Overall

7.8

Boarding

7.8

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
11,015 reviews
KLM
7.8
Good
1,513 reviews
Check prices

Crew

8.4

Food

7.3

Comfort

7.7

Overall

7.8

Boarding

7.8

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
7,986 reviews
KLM
7.8
Good
1,513 reviews
Check prices

Crew

8.4

Food

7.3

Comfort

7.7

Overall

7.8

Boarding

7.8

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
7,969 reviews
KLM
7.8
Good
1,513 reviews
Check prices

Crew

8.4

Food

7.3

Comfort

7.7

Overall

7.8

Boarding

7.8

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

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$ 1,038, Delta can have you in Warsaw from Montreal in 10h 35m. 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$ 814. Additional round-trip tickets that might be worth considering are offered by SWISS and Lufthansa, with the lowest prices starting at C$ 869 and C$ 887, 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, June is the cheapest month in which you can book a flight from Montreal to Warsaw (average of C$ 164). Flying from Montreal to Warsaw in January is currently the most expensive (average of C$ 900). 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 7 airlines flying from Montreal to Warsaw

Discover the top 7 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 10 May 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapestC$ 814AverageC$ 1,108FlexibilityNo cancel feeOn-time70%
Search British Airways flights
SWISSCheapestC$ 869AverageC$ 950FlexibilityNo cancel feeOn-time79%
Search SWISS flights
LufthansaCheapestC$ 887AverageC$ 1,114FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Air CanadaCheapestC$ 894AverageC$ 1,120FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
DeltaCheapestC$ 938AverageC$ 1,182FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Air FranceCheapestC$ 964AverageC$ 1,460FlexibilityNo cancel feeOn-time77%
Search Air France flights
KLMCheapestC$ 969AverageC$ 1,220FlexibilityNo cancel feeOn-time75%
Search KLM 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.

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