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

Flying on Delta is currently your cheapest option to Warsaw, with prices starting at C$ 583. Additional round-trip tickets that might be worth considering are offered by Austrian Airlines and British Airways, with the lowest prices starting at C$ 715 and C$ 883, respectively. You may be able to fly from Montreal to Warsaw for 53% less than the average price by searching for these airlines.

What is the cheapest day to fly from Montreal to Warsaw?

Travelers seeking maximum savings on their Montreal to Warsaw flight should consider departing on Sunday afternoons when fares are most often at their lowest. Friday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in Warsaw ranges from 20.0 - 70.0 mm per month. July is typically the wettest month, when rainfall can reach 70.0 mm. January is typically the driest time to visit Warsaw when rainfall is around 20.0 mm.

If weather is an important factor for your trip to Warsaw, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -1.0 C).

What are the most popular airlines that fly from Montreal to Warsaw?

Air Canada, Air France and British Airways are the most popular airlines when flying from Montreal to Warsaw.

What is the cheapest day to fly round-trip from Montreal to Warsaw?

Thursday flights are found to be more expensive to fly from Montreal to Warsaw. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Warsaw.

What is the cheapest month to fly from Montreal to Warsaw?

The best pricing can be found in the month of March. Prices to Warsaw from Montreal average C$ 1,261. You can even find prices in March for less than C$ 1,261, as users have found deals to Warsaw from as low as C$ 936. The month of July appears to be one of the more expensive times to travel to Warsaw from Montreal. Flying in the targeted month can save you up to 25%.

What is the cheapest time of day to fly from YMQ to WAW?

It’s optimal to fly from Montreal to Warsaw in the morning. By choosing this option you can save up to 17% on the cost of your flight, compared to a flight in the evening.

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.

C$ 440+ Flights from Montreal to Warsaw

Cheapflights Tip: The best prices from Montreal to Warsaw are usually found in March or February, booked 35 days in advance, depart on a Monday or Tuesday and return on a Monday

Cheap flight deals from Montreal to Warsaw

Round-trip from	C$ 926
One-way from	C$ 456
Popular in	July
Cheapest in	March
Average price	C$ 1,326

2/9-19/11
3 total stops
39h 20m total
Montreal to Warsaw

Search Deals

28/9
2 total stops
39h 35m total
Montreal to Warsaw

Search Deals

Highest demand for flights based on searches. 13% potential increase in price (C$ 263 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (C$ 42 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in August 2025

Search Deals

Find flight deals from Montreal to Warsaw

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 August 2025.

Tue 2/910:00 a.m.YUL - WAW

2 stops24h 10mMultiple Airlines

Wed 19/1110:50 a.m.WAW - YUL

1 stop15h 10mMultiple Airlines

Deal found 13/8C$ 926

Tue 4/114:45 p.m.YUL - WAW

1 stop15h 00mAir Canada

Wed 14/19:50 a.m.WAW - YUL

1 stop11h 20mAir Canada

Deal found 14/8C$ 937

Sun 28/94:40 p.m.YUL - WAW

1 stop10h 20mSWISS

Sun 5/109:45 a.m.WAW - YUL

2 stops17h 08mSWISS

Deal found 14/8C$ 940

Wed 1/1010:50 p.m.YUL - WAW

1 stop11h 25mAir Canada

Fri 10/109:45 a.m.WAW - YUL

1 stop11h 15mAir Canada

Deal found 14/8C$ 942

Sun 5/104:40 p.m.YUL - WAW

1 stop10h 20mAir Canada

Sun 19/101:10 p.m.WAW - YUL

1 stop13h 50mAir Canada

Deal found 14/8C$ 943

Wed 1/1010:50 p.m.YUL - WAW

1 stop11h 25mMultiple Airlines

Wed 15/107:40 p.m.WAW - YUL

1 stop25h 20mMultiple Airlines

Deal found 14/8C$ 944

Sun 28/94:40 p.m.YUL - WAW

1 stop15h 30mMultiple Airlines

Sun 5/107:40 p.m.WAW - YUL

1 stop24h 10mMultiple Airlines

Deal found 14/8C$ 946

Sat 4/1010:05 p.m.YUL - WMI

1 stop15h 20mMultiple Airlines

Fri 17/103:50 p.m.WMI - YUL

2 stops32h 05mMultiple Airlines

Deal found 11/8C$ 947

Tue 2/910:00 a.m.YUL - WAW

2 stops24h 10mMultiple Airlines

Fri 21/1110:50 a.m.WAW - YUL

1 stop15h 10mMultiple Airlines

Deal found 13/8C$ 948

Tue 4/115:10 p.m.YUL - WAW

2 stops19h 45mSWISS

Wed 14/19:50 a.m.WAW - YUL

1 stop11h 20mSWISS

Deal found 14/8C$ 950

Sat 4/104:40 p.m.YUL - WAW

1 stop10h 15mMultiple Airlines

Sat 11/106:50 a.m.WAW - YUL

1 stop10h 45mMultiple Airlines

Deal found 13/8C$ 951

Wed 24/911:00 p.m.YUL - WMI

2 stops20h 05mMultiple Airlines

Wed 22/105:45 a.m.WMI - YUL

1 stop21h 15mMultiple Airlines

Deal found 13/8C$ 964

Best flights from Montreal to Warsaw
Discover carefully curated flight deals from Montreal to Warsaw that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 14 August 2025.

Tue 2/910:00 a.m.YUL - WAW

2 stops24h 10mMultiple Airlines

Wed 19/1110:50 a.m.WAW - YUL

1 stop15h 10mMultiple Airlines

Deal found 13/8C$ 926

Tue 4/114:45 p.m.YUL - WAW

1 stop15h 00mAir Canada

Wed 14/19:50 a.m.WAW - YUL

1 stop11h 20mAir Canada

Deal found 14/8C$ 937

Sun 28/94:40 p.m.YUL - WAW

1 stop10h 20mSWISS

Wed 22/102:55 p.m.WAW - YUL

1 stop30h 05mSWISS

Deal found 12/8C$ 940

Sat 8/114:45 p.m.YUL - WAW

1 stop15h 00mAir Canada

Tue 18/119:50 a.m.WAW - YUL

1 stop11h 20mAir Canada

Deal found 13/8C$ 937

Sat 4/1010:05 p.m.YUL - WMI

1 stop15h 20mMultiple Airlines

Fri 17/103:50 p.m.WMI - YUL

2 stops32h 05mMultiple Airlines

Deal found 11/8C$ 947

Wed 22/104:40 p.m.YUL - WAW

1 stop15h 30mAir Canada

Tue 28/109:50 a.m.WAW - YUL

1 stop11h 20mAir Canada

Deal found 12/8C$ 939

Wed 24/911:00 p.m.YUL - WMI

2 stops20h 05mMultiple Airlines

Wed 22/105:45 a.m.WMI - YUL

1 stop21h 15mMultiple Airlines

Deal found 13/8C$ 964

Sat 4/104:40 p.m.YUL - WAW

1 stop10h 15mAir Canada

Fri 17/109:45 a.m.WAW - YUL

1 stop11h 15mAir Canada

Deal found 11/8C$ 939

Thu 18/99:30 p.m.YUL - WMI

1 stop15h 05mMultiple Airlines

Wed 15/105:45 a.m.WMI - YUL

1 stop14h 15mMultiple Airlines

Deal found 12/8C$ 983

Mon 2/24:45 p.m.YUL - WAW

1 stop15h 00mAir Canada

Mon 16/29:50 a.m.WAW - YUL

1 stop11h 20mAir Canada

Deal found 11/8C$ 940

Thu 22/14:45 p.m.YUL - WAW

1 stop15h 00mAir Canada

Sat 7/29:50 a.m.WAW - YUL

1 stop11h 20mAir Canada

Deal found 11/8C$ 940

Mon 19/14:45 p.m.YUL - WAW

1 stop15h 00mAir Canada

Mon 2/29:50 a.m.WAW - YUL

1 stop11h 20mAir Canada

Deal found 11/8C$ 940

Last-minute flights from Montreal to Warsaw
Discover last-minute flight deals from Montreal to Warsaw. Data last updated 14 August 2025 and is based on user searches.

Tue 19/84:40 p.m.YUL - WAW

2 stops18h 15mMultiple Airlines

Tue 9/912:05 p.m.WAW - YUL

2 stops32h 10mMultiple Airlines

Deal found 14/8C$ 1,201

Tue 19/86:35 p.m.YUL - WMI

2 stops22h 05mMultiple Airlines

Tue 9/911:30 a.m.WMI - YUL

1 stop32h 30mMultiple Airlines

Deal found 14/8C$ 1,428

Wed 27/89:00 p.m.YUL - WAW

1 stop13h 05mDelta

Wed 19/116:05 a.m.WAW - YUL

1 stop17h 15mDelta

Deal found 13/8C$ 966

Mon 1/910:30 p.m.YUL - WAW

1 stop31h 25mDelta

Fri 21/116:05 a.m.WAW - YUL

1 stop17h 15mDelta

Deal found 13/8C$ 969

Tue 2/910:00 a.m.YUL - WAW

2 stops24h 10mMultiple Airlines

Wed 19/1110:50 a.m.WAW - YUL

1 stop15h 10mMultiple Airlines

Deal found 13/8C$ 926

Tue 2/910:00 a.m.YUL - WAW

2 stops24h 10mMultiple Airlines

Fri 21/1110:50 a.m.WAW - YUL

1 stop15h 10mMultiple Airlines

Deal found 13/8C$ 948

Thu 18/97:00 p.m.YUL - WAW

1 stop20h 25mMultiple Airlines

Thu 25/96:05 p.m.WAW - YUL

1 stop23h 10mMultiple Airlines

Deal found 14/8C$ 958

Thu 18/910:05 p.m.YUL - WAW

1 stop16h 30mMultiple Airlines

Wed 15/1010:45 a.m.WAW - YUL

1 stop16h 15mMultiple Airlines

Deal found 12/8C$ 960

Wed 24/911:00 p.m.YUL - WMI

2 stops20h 05mMultiple Airlines

Wed 22/105:45 a.m.WMI - YUL

1 stop21h 15mMultiple Airlines

Deal found 13/8C$ 964

Fri 26/96:50 p.m.YUL - WAW

1 stop15h 35mKLM

Tue 7/1012:25 p.m.WAW - YUL

1 stop10h 30mKLM

Deal found 14/8C$ 973

Sat 27/94:40 p.m.YUL - WAW

1 stop10h 15mAir Canada

Sat 18/108:50 a.m.WAW - YUL

1 stop18h 10mAir Canada

Deal found 12/8C$ 943

Sun 28/94:40 p.m.YUL - WAW

1 stop10h 20mSWISS

Sun 5/109:45 a.m.WAW - YUL

2 stops17h 08mSWISS

Deal found 14/8C$ 940

One-way flights from Montreal to Warsaw
Search for one-way flight options from Montreal to Warsaw. Find affordable one-way fares based on user searches. Data last updated 14 August 2025.

Sun 28/911:00 p.m.YUL - WAW

2 stops39h 35mMultiple Airlines

Deal found 14/8C$ 456

Sun 21/96:45 a.m.YUL - WMI

2 stops32h 55mMultiple Airlines

Deal found 14/8C$ 463

Fri 26/911:00 p.m.YUL - WAW

2 stops39h 30mMultiple Airlines

Deal found 12/8C$ 491

Mon 22/911:00 p.m.YUL - WMI

2 stops29h 55mMultiple Airlines

Deal found 14/8C$ 491

Wed 24/911:00 p.m.YUL - WMI

2 stops20h 05mMultiple Airlines

Deal found 14/8C$ 500

Sat 15/1110:35 a.m.YUL - WAW

3 stops43h 20mMultiple Airlines

Deal found 12/8C$ 516

Sun 28/911:00 p.m.YUL - WMI

3 stops29h 00mMultiple Airlines

Deal found 14/8C$ 516

Sat 15/1110:35 a.m.YUL - WMI

3 stops31h 55mMultiple Airlines

Deal found 12/8C$ 524

Tue 23/99:30 p.m.YUL - WMI

2 stops17h 55mMultiple Airlines

Deal found 14/8C$ 591

Fri 26/911:00 p.m.YUL - WMI

2 stops19h 10mMultiple Airlines

Deal found 14/8C$ 655

Thu 25/910:45 p.m.YUL - WMI

2 stops13h 50mMultiple Airlines

Deal found 14/8C$ 659

Sat 27/96:00 p.m.YUL - WMI

2 stops16h 20mMultiple Airlines

Deal found 14/8C$ 664

Fly from

Fly to

Route

Depart

Return

Price

MontrealWarsaw

YUL - WAW

YULWAW

Montreal Pierre Elliott Trudeau Intl

Tue 2/9

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

2 stops24h 10m

Warsaw Frederic Chopin

Wed 19/11

10:50 a.m.-8:00 p.m.

1 stop15h 10m

C$ 926

MontrealWarsaw

YUL - WAW

YULWAW

Montreal Pierre Elliott Trudeau Intl

Tue 4/11

4:45 p.m.-1:45 p.m.

1 stop15h 00m

Warsaw Frederic Chopin

Wed 14/1

9:50 a.m.-3:10 p.m.

1 stop11h 20m

C$ 937

MontrealWarsaw

YUL - WAW

YULWAW

Montreal Pierre Elliott Trudeau Intl

Sat 8/11

4:45 p.m.-1:45 p.m.

1 stop15h 00m

Warsaw Frederic Chopin

Tue 18/11

9:50 a.m.-3:10 p.m.

1 stop11h 20m

C$ 937

MontrealWarsaw

YUL - WAW

YULWAW

Montreal Pierre Elliott Trudeau Intl

Wed 22/10

4:40 p.m.-2:10 p.m.

1 stop15h 30m

Warsaw Frederic Chopin

Tue 28/10

9:50 a.m.-4:10 p.m.

1 stop11h 20m

C$ 939

MontrealWarsaw

YUL - WAW

YULWAW

Montreal Pierre Elliott Trudeau Intl

Sat 4/10

4:40 p.m.-8:55 a.m.

1 stop10h 15m

Warsaw Frederic Chopin

Fri 17/10

9:45 a.m.-3:00 p.m.

1 stop11h 15m

C$ 939

MontrealWarsaw

YUL - WAW

YULWAW

Montreal Pierre Elliott Trudeau Intl

Sun 28/9

4:40 p.m.-9:00 a.m.

1 stop10h 20m

Warsaw Frederic Chopin

Wed 22/10

2:55 p.m.-3:00 p.m.

1 stop30h 05m

C$ 940

MontrealWarsaw

YUL - WAW

YULWAW

Montreal Pierre Elliott Trudeau Intl

Mon 2/2

4:45 p.m.-1:45 p.m.

1 stop15h 00m

Warsaw Frederic Chopin

Mon 16/2

9:50 a.m.-3:10 p.m.

1 stop11h 20m

C$ 940

MontrealWarsaw

YUL - WAW

YULWAW

Montreal Pierre Elliott Trudeau Intl

Thu 22/1

4:45 p.m.-1:45 p.m.

1 stop15h 00m

Warsaw Frederic Chopin

Sat 7/2

9:50 a.m.-3:10 p.m.

1 stop11h 20m

C$ 940

MontrealWarsaw

YUL - WAW

YULWAW

Montreal Pierre Elliott Trudeau Intl

Mon 19/1

4:45 p.m.-1:45 p.m.

1 stop15h 00m

Warsaw Frederic Chopin

Mon 2/2

9:50 a.m.-3:10 p.m.

1 stop11h 20m

C$ 940

MontrealWarsaw

YUL - WAW

YULWAW

Montreal Pierre Elliott Trudeau Intl

Sun 8/2

4:45 p.m.-9:05 a.m.

1 stop10h 20m

Warsaw Frederic Chopin

Wed 25/2

9:50 a.m.-3:10 p.m.

1 stop11h 20m

C$ 940

Flights are sorted by cheapest round-trip flights first.

Deals found on 14/8

Showing 1-10 of 26 results

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, April is the cheapest month in which you can book a flight from Montreal to Warsaw (average of C$ 472). Flying from Montreal to Warsaw in July is currently the most expensive (average of C$ 1,140). 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

Check out reviews from past customers who have flown with KLM,SWISS, andAir France 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

1,381 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

KLM

7.8

Good

1,381 reviews

KLM

7.8

Good

1,381 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

SWISS

7.6

Good

1,699 reviews

KLM

7.8

Good

1,381 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Air France

7.4

Good

1,468 reviews

KLM

7.8

Good

1,381 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Air Canada

7.1

Good

9,949 reviews

KLM

7.8

Good

1,381 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Lufthansa

6.8

Okay

7,317 reviews

KLM

7.8

Good

1,381 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Related info for your journey

What are the cheapest airlines flying from Montreal to Warsaw round-trip?
Flying on Delta is currently your cheapest option to Warsaw, with prices starting at C$ 583. Additional round-trip tickets that might be worth considering are offered by Austrian Airlines and British Airways, with the lowest prices starting at C$ 715 and C$ 883, respectively. You may be able to fly from Montreal to Warsaw for 53% 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, April is the cheapest month in which you can book a flight from Montreal to Warsaw (average of C$ 472). Flying from Montreal to Warsaw in July is currently the most expensive (average of C$ 1,140). 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 8 airlines flying from Montreal to Warsaw

Airline	Cheapest	Average	Flexibility	On-time
Delta	CheapestC$ 583	AverageC$ 1,180	FlexibilityNo cancel fee	On-timeN/A	Search Delta flights
Austrian Airlines	CheapestC$ 715	AverageC$ 1,250	FlexibilityNo cancel fee	On-time78%	Search Austrian Airlines flights
British Airways	CheapestC$ 883	AverageC$ 1,105	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
Air Canada	CheapestC$ 996	AverageC$ 1,235	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
SWISS	CheapestC$ 1,022	AverageC$ 1,120	FlexibilityNo cancel fee	On-time79%	Search SWISS flights
Lufthansa	CheapestC$ 1,066	AverageC$ 1,288	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
KLM	CheapestC$ 1,124	AverageC$ 1,341	FlexibilityNo cancel fee	On-time75%	Search KLM flights
Air France	CheapestC$ 1,142	AverageC$ 1,450	FlexibilityNo cancel fee	On-time77%	Search Air France flights

Fly with Cheapflights

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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Cheap flights from Montreal to Warsaw from C$ 440

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 24/9. Fares are subject to change and may not be available on all flights or dates of travel.

Cheapflights Tip: The best prices from Montreal to Warsaw are usually found in March or February, booked 35 days in advance, depart on a Monday or Tuesday and return on a Monday

Cheap flight deals from Montreal to Warsaw

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Montreal to Warsaw

Cheapest flights from Montreal to WarsawExplore 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 August 2025.

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 August 2025.

Cheapflights Fare Finder

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

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.

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?

Reviews of airlines servicing Warsaw

Check out reviews from past customers who have flown with KLM,SWISS, andAir France 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.

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.

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

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

How can I find direct flights from Montreal to Warsaw?

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

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

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.

Alternative routes for Montreal to Warsaw

See prices for flight routes from nearby airports that may be better suited for you.

Top 8 airlines flying from Montreal to Warsaw

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?

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

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

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

100% Free

Book with Flexibility

Travel Smart

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 August 2025.