YUL - BIO

C$ 455 Find Cheap Flights from Montreal to Bilbao

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Montreal to Bilbao departing on 15/1. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Bilbao

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Montreal to Bilbao, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Montreal to Bilbao, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Montreal to Bilbao (YUL-BIO)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Montreal to Bilbao that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Montreal to Bilbao

Thu, 6 Nov - Wed, 19 Nov
Delta Logo
7:05 p.m. - 11:30 a.m.YUL-BIO
10h 25m1 stop
Delta Logo
6:50 a.m. - 5:20 p.m.BIO-YUL
16h 30m1 stop
C$ 709Delta
Find Deal
Thu, 6 Nov - Wed, 19 Nov
Delta Logo
7:05 p.m. - 11:30 a.m.YUL-BIO
10h 25m1 stop
Delta Logo
11:55 a.m. - 11:26 p.m.BIO-YUL
17h 31m2 stops
C$ 747Delta
Find Deal
Wed, 15 Oct - Wed, 22 Oct
KLM Logo
6:50 p.m. - 10:45 p.m.YUL-BIO
21h 55m1 stop
KLM Logo
5:15 p.m. - 4:55 p.m.BIO-YUL
29h 40m1 stop
C$ 872KLM
Find Deal
Tue, 7 Oct - Tue, 21 Oct
 Logo
5:00 p.m. - 10:25 a.m.YUL-BIO
11h 25m1 stop
 Logo
5:15 p.m. - 4:55 p.m.BIO-YUL
29h 40m1 stop
C$ 904
Find Deal
Tue, 28 Oct - Tue, 4 Nov
 Logo
6:00 p.m. - 11:30 a.m.YUL-BIO
12h 30m1 stop
 Logo
5:20 p.m. - 5:20 p.m.BIO-YUL
30h 00m1 stop
C$ 912
Find Deal
Thu, 16 Oct - Thu, 23 Oct
KLM Logo
6:50 p.m. - 4:30 p.m.YUL-BIO
15h 40m1 stop
KLM Logo
6:50 a.m. - 4:55 p.m.BIO-YUL
16h 05m1 stop
C$ 916KLM
Find Deal
Thu, 16 Oct - Thu, 23 Oct
American Airlines Logo
10:30 a.m. - 8:30 a.m.YUL-BIO
16h 00m2 stops
American Airlines Logo
9:15 a.m. - 10:44 p.m.BIO-YUL
19h 29m2 stops
C$ 927American Airlines
Find Deal
Wed, 15 Oct - Wed, 22 Oct
Air Canada Logo
10:50 p.m. - 5:50 p.m.YUL-BIO
13h 00m1 stop
Air Canada Logo
6:45 a.m. - 8:53 p.m.BIO-YUL
20h 08m2 stops
C$ 930Air Canada
Find Deal
Thu, 11 Dec - Sun, 28 Dec
Air Canada Logo
4:45 p.m. - 6:05 p.m.YUL-BIO
19h 20m2 stops
Air Canada Logo
12:45 p.m. - 12:00 p.m.BIO-YUL
29h 15m1 stop
C$ 1,003Air Canada
Find Deal
Wed, 24 Dec - Wed, 31 Dec
American Airlines Logo
7:30 a.m. - 4:55 p.m.YUL-BIO
27h 25m2 stops
American Airlines Logo
6:45 a.m. - 3:11 p.m.BIO-YUL
38h 26m2 stops
C$ 1,118American Airlines
Find Deal

Everything you should know

Top airlines
Delta
Cheapest • from C$ 709 (round-trip)
KLM
Best reviews • 7.8 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
November
Cheapest • 29% price drop
May
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest round-trip
C$ 709
Overall average: C$ 879
Delta
Thu 6/11Wed 19/11
YUL - BIO • 1 stop
Cheapest one-way flights
C$ 455
Multiple Airlines
Thu 15/1
YUL - BIO • 1 stop
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Bilbao!
Booking Insights

KAYAK's insights & trends for Montreal to Bilbao flights

Get data-powered insights and trends into flights from Montreal to Bilbao to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Montreal Pierre Elliott Trudeau Intl Airport to Bilbao?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Montreal Pierre Elliott Trudeau Intl Airport to Bilbao, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Montreal Pierre Elliott Trudeau Intl Airport to Bilbao is November, where tickets cost C$ 879 (return) on average. On the other hand, the most expensive months are December and July, where the average cost of round-trip tickets is C$ 1,831 and C$ 1,459 respectively.

Good to know

Low seasonJanuary
Cheapest flightC$ 455
Best time to beat the crowds (16% less expensive on average)
Most popular time to fly and prices are also 6% lower on average.
Flight from Montreal to Bilbao

When to book flights from Montreal to Bilbao

Are your dates flexible? Find out the best times to travel from Montreal to Bilbao based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Montreal to Bilbao flights

  • What is the cheapest flight from Montreal Pierre Elliott Trudeau Intl Airport to Bilbao?

    In the last 3 days, the lowest price for a flight from Montreal Pierre Elliott Trudeau Intl Airport to Bilbao was C$ 329 for a one-way ticket and C$ 512 for a round-trip.

  • Which airports will I be using when flying from Montreal to Bilbao?

    Montreal airport is called Montreal Pierre Elliott Trudeau Intl and the only airport in Bilbao is Bilbao.

  • Which aircraft models fly most regularly from Montreal to Bilbao?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Montreal to Bilbao?

    Star Alliance, SkyTeam, and oneworld are the airline alliances operating flights between Montreal and Bilbao, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Montreal to Bilbao, KLM or Air Canada?

    The two airlines most popular with KAYAK users for flights from Montreal to Bilbao are KLM and Air Canada. With an average price for the route of C$ 1,269 and an overall rating of 7.8, KLM is the most popular choice. Air Canada is also a great choice for the route, with an average price of C$ 1,179 and an overall rating of 7.1.

  • How does KAYAK find such low prices on flights from Montreal to Bilbao?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Montreal to Bilbao.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Montreal to Bilbao?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Bilbao from Montreal is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Montreal to Bilbao?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Bilbao with an airline and back to Montreal with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Montreal to Bilbao?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Bilbao from Montreal up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines flying from Montreal to Bilbao

 
See real verified KAYAK customer reviews for airlines flying from Montreal to Bilbao. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Montreal to Bilbao? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.8
KLMOverall score based on 1385 reviews
7.7Comfort
7.3Food
7.8Boarding
8.4Crew
7.2Entertainment
Airline reviews

Over 1 Hr delay. No APU so no AC on ground. Plane was hot during boarding and then they closed the doors over 20 minutes before engine start so interior of plane was steamy hot and stuffy. Could have been helped by opening doors until ready to depart.

2.0 MediocrePeter, Aug 2025SAN - AMS
Read more KLM reviews

Over 1 Hr delay. No APU so no AC on ground. Plane was hot during boarding and then they closed the doors over 20 minutes before engine start so interior of plane was steamy hot and stuffy. Could have been helped by opening doors until ready to depart.

Ad experience - been flying many years with them but they are losing out to other carriers with their service and bagage / seating policy. My 2 12-yo kids were not placed with the parent. Absurdity.

Short flight so it was okay. Nice crew, all very pleasant and professional. We were near the back in row 27 so just as we got our drinks, we started our descent so had to drink very quickly!

The baggage drop-off in Stuttgart is bad: after online check-in you cannot use the automated baggage drop off as indicated on the website. You can use the terminals but have to cue to 1 of three open and slowly working counters to drop the bags. took about 45 minutes wait time.

Our first flight was delayed so we missed our connecting flight. However it was easy to book a later flight on their app.

My flight was delayed by 6 hours then I missed BOTH of my connecting flights, I then had to stay in the AIRPORT at JFK because soooooo many people also suffered from missing flights and there was no hotels available. I would like to be compensated for this experience! I had to stay in the airport for over 16 hours!

Klm start boarding while somw air issue in the plan

The service was great. However the lounge only gets passing grade

Cabin crew professional, polite and friendly, boarding was seemless, but come on KLM surely you can do better than a pack of cheesy biscuits as an inflight snack

Legroom not all it could be, especially when the seat in front is reclined. Otherwise it was good, food and beverage were nice.

1 hour late No hot drinks No restroom in the back of the plane

I did the posting for 45 years. I just retired. I’m the only seat in the plane but didn’t have any phone. It has to be mine so imagine seeing 13 hours on the flat seat with a belt that didn’t close all the rest was OK.

I had wonderful wheelchair assistance through the Montreal airport onto the flight. Air Canada was excellent in this both at the Fredericton airport and the Montreal one where an attendant helped us through customs as well as transport and baggage security.

Flight was cancelled last minute due to Air Canada strike leaving us stranded and having to stressfully find a way home that cost hundreds of dollars in excess cost added to the trip. Having just experienced our mother's funeral service, this was not a good way to end our trip.

They went on strike before time and screwed us big time. Which is not fair. We respect their planned strike but why they went on strike ahead of time ??? Poor garbage management

Premium Economy is best if you can't get upgraded to Business.. Not as good to sleep for red-eye flights, but does the job. More space for your legs and arms.. The food is also better and the service is almost like business.

Awful. As we were boarding we were told the flight was cancelled. Then had to stand in a queue for 3 hours to talk to someone at the kiosk of Air Canada. They were not helpful at all. No empathy. My issue is not with them striking but the total disregard for the chaos and distress late notice caused. No thought on the impact this has caused.

Horrible, experience, 5 hours delay, they changed gates 3 times, the last one we had to wait for 1::30 hre for the door to open to get to that gate. 0 apologies from Air Canada, they don’t care at all about their passengers

I had a very disappointing experience with customer service. I was suffering from a severe viral infection that included a rash and persistent cough, leaving me unable to even sit upright. Given the circumstances, I requested travel credits from Canada Air, explaining the potential health risk to others onboard. However, the airline showed no concern for my condition and stated they were not in a position to make decisions based on health considerations. Despite my illness, I received no support or flexibility. Ultimately, I chose to forgo my flight due to their lack of responsiveness. It’s unfortunate that airlines like this operate without prioritizing passenger health and safety.

On-time boarding, departure, and flight. Electronic notifications about bags for the whole of their own journey too - from when they got accepted into the system through to being loaded onto the plane and then finally being disgorged onto the right carousel. That was an excellent feature.

All was good, except my USB charging did not work, so my phone got drained and I could not charge it. Same happened to my neighbour.

A bit more space? Not practical, I know. I felt squished in but part of that could have been the man sitting next to me.

The plane (Mitsubishi CRJ) felt old, creaking and not very new. The crew was okay. Hot water provision was broken so hot beverages could't be served.

Not bad. We had preboarding tickets but the preboarding was badly managed. We lined up behind all the parents with little kids etc and when we got to the front of the line the attendant deliberately turned away from us and ignored us until I asked to be allowed to go to the gate. She started telling us that we had to wait until I told her we had preboarding then she let us through.

We were charged for luggage, and our ticket was with Lufthansa and was supposed to include luggage fees. So our experience was a bit bad. Also, the flight was about 45 minutes late arriving.

It was good although we could not land in Munich due to weather and we had to go to Stuttgart. Missed our second flight. They did get us on another flight but the seats where not the ones I paid for in the flight that we missed.

Everything well done and customer oriented There entertainment system is difficult to navigate

Smooth Flight, Friendly crew, food offering on board was limited.

They delayed my flight from Toronto Pearson for one hour and Frankfurt to Abuja for 2HRS, So sad

The aircraft was old, there was no charging sockets, and the seats were narrow and uncomfortable even though I had exit row premium seats.

Everything you need to know for your flight from Montreal to Bilbao

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