YUL - IAS

C$ 429 Find Cheap Flights from Montreal to Iaşi

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 Iaşi departing on 23/3. 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, 0 bags

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

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Montreal to Iaşi, 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 Iaşi, as well as popular online travel agencies
Travellers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 22% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Free to useThere are no hidden charges or fees.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
C$ 785
Multiple Airlines
Mon 6/4Mon 20/4
YUL - IAS • 1 stop
Cheapest one-way flights
C$ 429
Multiple Airlines
Mon 23/3
YUL - IAS • 3 stops
Top airlines
KLM
Cheapest • from C$ 824 (round-trip)
Austrian Airlines
Best reviews • 7.5 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Iaşi!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Montreal to Iaşi (YUL-IAS)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Montreal to Iaşi 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 Iaşi

Mon, 6 Apr - Mon, 20 Apr
Multiple Airlines Logo
6:35 p.m. - 3:20 p.m.
YUL
-
IAS
13h 45m
1 stop
Multiple Airlines Logo
5:20 a.m. - 1:50 p.m.
IAS
-
YUL
15h 30m
1 stop
C$ 785Multiple Airlines
Wed, 1 Apr - Fri, 1 May
Multiple Airlines Logo
6:35 p.m. - 1:20 a.m.
YUL
-
IAS
23h 45m
1 stop
Multiple Airlines Logo
4:00 p.m. - 1:50 p.m.
IAS
-
YUL
28h 50m
1 stop
C$ 815Multiple Airlines
Mon, 6 Apr - Mon, 20 Apr
Multiple Airlines Logo
8:40 p.m. - 1:20 a.m.
YUL
-
IAS
21h 40m
2 stops
Multiple Airlines Logo
5:20 a.m. - 1:50 p.m.
IAS
-
YUL
15h 30m
1 stop
C$ 816Multiple Airlines
Fri, 8 May - Mon, 18 May
Multiple Airlines Logo
11:00 p.m. - 12:30 p.m.
YUL
-
IAS
30h 30m
1 stop
Multiple Airlines Logo
9:50 p.m. - 6:25 p.m.
IAS
-
YUL
27h 35m
2 stops
C$ 821Multiple Airlines
Mon, 9 Mar - Mon, 16 Mar
KLM Logo
8:10 p.m. - 8:30 p.m.
YUL
-
IAS
18h 20m
2 stops
KLM Logo
5:25 a.m. - 6:20 p.m.
IAS
-
YUL
18h 55m
2 stops
C$ 824KLM
Wed, 6 May - Mon, 18 May
Austrian Airlines Logo
6:35 p.m. - 1:20 a.m.
YUL
-
IAS
23h 45m
1 stop
Austrian Airlines Logo
5:20 a.m. - 1:50 p.m.
IAS
-
YUL
15h 30m
1 stop
C$ 838Austrian Airlines
Wed, 6 May - Mon, 18 May
Austrian Airlines Logo
6:35 p.m. - 1:20 a.m.
YUL
-
IAS
23h 45m
1 stop
Austrian Airlines Logo
5:20 a.m. - 1:50 p.m.
IAS
-
YUL
15h 30m
1 stop
C$ 839Austrian Airlines
Thu, 7 May - Fri, 15 May
Multiple Airlines Logo
11:00 p.m. - 12:30 p.m.
YUL
-
IAS
30h 30m
1 stop
Multiple Airlines Logo
5:45 a.m. - 9:00 p.m.
IAS
-
YUL
22h 15m
1 stop
C$ 843Multiple Airlines
Wed, 1 Apr - Fri, 1 May
Multiple Airlines Logo
4:40 p.m. - 3:20 p.m.
YUL
-
IAS
15h 40m
2 stops
Multiple Airlines Logo
4:00 p.m. - 1:50 p.m.
IAS
-
YUL
28h 50m
1 stop
C$ 849Multiple Airlines
Wed, 6 May - Sun, 17 May
Austrian Airlines Logo
9:35 p.m. - 1:20 a.m.
YUL
-
IAS
20h 45m
2 stops
Austrian Airlines Logo
4:00 p.m. - 1:50 p.m.
IAS
-
YUL
28h 50m
1 stop
C$ 864Austrian Airlines
Booking Insights

KAYAK's insights & trends for Montreal to Iaşi flights

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

How far in advance should I book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Iaşi?

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

To get a below average price on the flight from Montreal Pierre Elliott Trudeau Intl Airport to Iaşi, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 1 week before departure.

Find deals

Good to know

Cheapest flightC$ 429
Most popular time to fly (21% more expensive on average)
Flight from Montreal to Iaşi

When to book flights from Montreal to Iaşi

Are your dates flexible? Find out the best times to travel from Montreal to Iaşi 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 Iaşi flights

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

    In the last 3 days, the lowest price for a flight from Montreal Pierre Elliott Trudeau Intl Airport to Iaşi was C$ 429 for a one-way ticket and C$ 785 for a round-trip.

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

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

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

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

  • Which airline alliances offer flights from Montreal to Iaşi?

    Star Alliance is the only airline alliance operating flights between Montreal and Iaşi.

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

    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 Iaşi.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Iaşi 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 Iaşi?

    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 Iaşi 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 Iaşi?

    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 Iaşi 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 airline flying from Montreal to Iaşi

 
See real verified KAYAK customer reviews for airlines flying from Montreal to Iaşi. 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 Iaşi? 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.
7.5
Austrian AirlinesOverall score based on 896 reviews
6.8Food
6.8Entertainment
7.3Comfort
7.6Boarding
8.1Crew
Airline reviews

We were delayed three hours from Montenegro to Vienna on our outbound flight and then rebooked an extra leg on our trip to the US. Our bags, which Austrian made us check in in Montenegro even though the flight was barely half full, didn't find us for ten days. Then, when we asked for compensation for the delay we were given the runaround that the flight originated outside of the EU. Next time we fly Turkish Air.

8.0 ExcellentNate, Jan 2026
IAD - VIE
Read more Austrian Airlines reviews

We were delayed three hours from Montenegro to Vienna on our outbound flight and then rebooked an extra leg on our trip to the US. Our bags, which Austrian made us check in in Montenegro even though the flight was barely half full, didn't find us for ten days. Then, when we asked for compensation for the delay we were given the runaround that the flight originated outside of the EU. Next time we fly Turkish Air.

My Austrian Air flight from Montenegro to Vienna was delayed by three hours because their plane de-icer was broken and they had to wait for the sun to come up before the ice could melt. This meant we missed our United flight altogether. So I can't speak about United, but I was not impressed by Austrian Air. They made us check in two carry on bags for a 60% full flight, and the bags didn't find us in the US for ten days. The re-routing they arranged included an extra leg, a midnight taxi ride across New Jersey and New York, and a five hour sleep in a hotel. Not impressed.

Excellent flight. The crew was exceptionally attentive and organized. Attention to details is unmatched.

Great! They got my vegetarian meal right, flight was comfortable, they helped store my heavy luggage. Pleasant crew and flight staff.

My layover in Vienna was supposed to be 35 minutes but because my flight was canceled I had to wait in the airport for an additional 8 hours.

The flight was delayed for 30 minutes with no apparent reason. There is no entertainment at all, and no USB or electric outlets for charging your phone or tablet.

They had me unpack a handbag 2 lbs overweight into another handbag 8 lbs underweight for a Bible.

My flight was canceled and even though I paid אם KAYAK you didn't even answer me and obviously didn't refund my money. I will never buy a ticket through you again.

Despite the booked seats in front of the land we were moved to the back of the plane even first like 8 lines were totally without pasangers. When I tried to sit on empty seat flight attendant asked me to go to my dedicated seat in the fully crowded back of the plane. She was not able to explain why. Food was very poor on flight LAX - VIE.

We had a wonderful experience overall. The only issue was check-in our luggage at the Split Airport counter. It was very confusing because we needed to pay for baggage.

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

Information on your arrival and departure airports

Montreal (YUL)
Iaşi (IAS)