Cheap flights from Montreal to Warsaw from C$536 YHU, YUL → WAW
St. Hubert Airport (YHU), Montreal-Pierre Elliott Trudeau International Airport (YUL) → Frederic Chopin Airport (WAW)
The cheapest return found recently is C$3,313 (US$2,324) with Porter Airlines Canada, 14 Nov – 28 Nov, found 2 days ago. The cheapest one-way found recently is C$536 (US$376) with French Bee, 20 Jan 2027, found yesterday.
- Cheapest one-way found recently
- C$536 (US$376), found yesterday
- Cheapest return found recently
- C$3,313 (US$2,324), 14 Nov to 28 Nov
- Usual return price
- C$1,249 (US$876) to C$1,329 (US$932)
- Cheapest month to fly
- November 2026, return fares from C$1,239 (US$869) found in the last 7 days
Return
The cheapest return fare on each of 5 departure dates is usually C$1,249 (US$876) to C$1,329 (US$932).
Cheapest return found recently
C$3,313 (US$2,324)
14 Nov – 28 Nov · Porter Airlines Canada
St. Hubert Airport (YHU) → Frederic Chopin Airport (WAW)
Leaves 6:45 a.m. · Return leaves 5:35 p.m. · 53 h 55 min of travel, both ways together
out 2 stops, back 2 stops
found 2 days ago
Cheapest nonstop return
None seen yet.
Found recently, and the cheapest we hold
C$3,313 (US$2,324) 14 Nov – 28 Novfound 2 days agoSee prices for these dates
C$1,239 (US$869) 14 Nov – 28 Novfound 7 days agoSee prices for these dates
What have prices looked like?
Over 42 days, 24 Sept to 11 Nov, the cheapest return we saw each day was C$938 (US$658) to C$1,967 (US$1,380).
At C$3,313 (US$2,324), the cheapest return found recently is above that range.
Those were the prices on those days, not today's.
Is this a good return price?
Compared with the cheapest return fare on each of 5 departure dates from 14 Nov to 3 Jul 2027, found by travelers' searches in the last 7 days (economy, the price the seller showed on Aviasales). The usual range is the middle half of those prices.
Could nearby dates be cheaper?
We hold no other 14-night return fares leaving within 3 days of 14 Nov to compare.
Every date we hold
10 fares on 5 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 14 Nov – 28 Nov | C$1,239 (US$869) | Air Transat | Montreal-Pierre Elliott Trudeau International Airport (YUL) → Frederic Chopin Airport (WAW) | out 3 stops, back 3 stops | found 7 days ago | See prices for these dates |
| 1 Mar 2027 – 4 Mar 2027 | C$1,329 (US$932) | Air Transat | Montreal-Pierre Elliott Trudeau International Airport (YUL) → Frederic Chopin Airport (WAW) | out 2 stops, back 3 stops | found 7 days ago | See prices for these dates |
| 12 Jun 2027 – 30 Jun 2027 | C$1,249 (US$876) | British Airways | Montreal-Pierre Elliott Trudeau International Airport (YUL) → Frederic Chopin Airport (WAW) | out 1 stop, back 1 stop | found 4 days ago | See prices for these dates |
| 1 Jul 2027 – 4 Jul 2027 | C$1,418 (US$995) | British Airways | Montreal-Pierre Elliott Trudeau International Airport (YUL) → Frederic Chopin Airport (WAW) | out 1 stop, back 2 stops | found 7 days ago | See prices for these dates |
| 3 Jul 2027 – 17 Jul 2027 | C$1,293 (US$907) | Envoy Air | Montreal-Pierre Elliott Trudeau International Airport (YUL) → Frederic Chopin Airport (WAW) | out 2 stops, back 1 stop | found 4 days ago | See prices for these dates |
Which month looks cheapest?
November 2026 is the cheapest month — from C$1,239 (US$869).
Airlines on the cheapest dates: Air Transat, British Airways, Envoy Air.
One-way
Not enough comparable prices yet for a usual one-way price.
Cheapest one-way found recently
C$536 (US$376)
20 Jan 2027 · French Bee
Montreal-Pierre Elliott Trudeau International Airport (YUL) → Frederic Chopin Airport (WAW)
Leaves 9:40 p.m. · 12 h 40 min trip
1 stop
found yesterday
Cheapest nonstop one-way
None seen yet.
Found recently, and the cheapest we hold
C$536 (US$376) 20 Jan 2027found yesterdayOpen this trip
It is also the cheapest one-way we hold, of any age.
What have prices looked like?
Over 15 days, 19 Oct to 9 Nov, the cheapest one-way we saw each day was C$543 (US$381) to C$731 (US$513).
At C$536 (US$376), the cheapest one-way found recently is below that range.
15 days is a short history, so treat this range as an early guide.
Those were the prices on those days, not today's.
Is this a good one-way price?
Not enough comparable prices yet: we hold one-way fares on 2 departure dates and need at least 3 to say what is usual.
Could nearby dates be cheaper?
We hold no other one-way fares leaving within 3 days of 20 Jan 2027 to compare.
Every date we hold
3 fares on 2 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 12 Dec | C$731 (US$513) | Porter Airlines Canada | St. Hubert Airport (YHU) → Frederic Chopin Airport (WAW) | 3 stops | found 7 days ago | Open this trip |
| 20 Jan 2027 | C$536 (US$376) | French Bee | Montreal-Pierre Elliott Trudeau International Airport (YUL) → Frederic Chopin Airport (WAW) | 1 stop | found yesterday | Open this trip |
Which month looks cheapest?
January 2027 is the cheapest month — from C$536 (US$376).
Airlines on the cheapest dates: Porter Airlines Canada, French Bee.
Premium cabin fares from Montreal to Warsaw
We hold no premium economy, business or first-class fares for this route: we collect them for the busiest routes, and this one is not among them yet.
Today's prices for 14 Nov – 28 Nov in another cabin: Premium economy · Business · First
Today's prices for 20 Jan 2027 in another cabin: Premium economy · Business · First
How far ahead were prices cheapest for Montreal to Warsaw?
Return
Fares 14 to 29 days before departure were typically 31% lower than 0 to 6 days before departure.
From the cheapest return each day between 24 Sept and 11 Nov (42 days), grouped by how many days ahead the flight left; one adult in economy.
Each range covers different departure dates, so this compares typical fares, not the same trip priced twice.
Prices reflect recent searches — current fares may differ.
See these ranges as a table
| Booked ahead by | Typical fare | Cheapest day | Above the cheapest | Days of prices |
|---|---|---|---|---|
| 0–6 days | C$1,360 (US$954) | C$1,234 (US$866) | +45% | 14 |
| 14–29 days | C$938 (US$658) | C$938 (US$658) | Cheapest seen | 8 |
| 60–89 days | C$1,146 (US$804) | C$1,061 (US$744) | +22% | 14 |
| 90–179 days | C$1,095 (US$768) | C$1,061 (US$744) | +17% | 28 |
| 180+ days | C$1,096 (US$769) | C$1,096 (US$769) | +17% | 14 |
One-way
Not enough history yet: in 15 days of one-way prices, 19 Oct to 9 Nov, fewer than 3 booking ranges had prices on 7 days or more.
Live price for these dates
The cheapest return found recently is for 14 Nov – 28 Nov. A live search on this page shows what those dates cost now, for one adult in economy.
Questions about this trip
How much is a return flight from Montreal to Warsaw?
The cheapest return found recently is C$3,313 (US$2,324) with Porter Airlines Canada, 14 Nov to 28 Nov, found 2 days ago. The cheapest return we hold, of any age, is C$1,239 (US$869) with Air Transat, 14 Nov to 28 Nov, found 7 days ago. The cheapest return fare on each of 5 departure dates is usually C$1,249 (US$876) to C$1,329 (US$932).
How much is a one-way flight from Montreal to Warsaw?
The cheapest one-way found recently is C$536 (US$376) with French Bee, 20 Jan 2027, found yesterday.
What is the cheapest month to fly from Montreal to Warsaw?
November 2026 is the cheapest month for a return, from C$1,239 (US$869), 14 Nov to 28 Nov, found 7 days ago. January 2027 is the cheapest month for a one-way, from C$536 (US$376), 20 Jan 2027, found yesterday.
How far ahead should I book a flight from Montreal to Warsaw?
In 42 days of prices between 24 Sept and 11 Nov, return fares 14 to 29 days before departure were typically 31% lower than 0 to 6 days before departure.
How long is the flight from Montreal to Warsaw?
The cheapest one-way found recently, with French Bee on 20 Jan 2027, takes 12 h 40 min with 1 stop.
Which airlines have the cheapest flights from Montreal to Warsaw?
Between 14 Nov and 3 Jul 2027, Air Transat has the cheapest return on 2 of the 5 departure dates we hold, British Airways on 2 and Envoy Air on 1.
Prices are what travelers' searches on Aviasales found in the last 7 days: the price the seller showed on Aviasales; bags may cost extra. Canadian dollars at the Bank of Canada rate of 2026-11-12, US dollars in brackets. Fares change, so check today's price before you book. How our prices work