Latest deals
FAQs
Reviews
Price Alerts

Cheap flights from Ontario to Iaşi from C$ 443

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to Iaşi departing on 28/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Early arrival? Instantly customize your results

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Ontario to Iaşi

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
11:00 p.m. - 11:40 a.m.
YUL
-
IAS
29h 40m
1 stop
Multiple Airlines Logo
10:55 a.m. - 9:00 p.m.
IAS
-
YUL
17h 05m
1 stop
C$ 1,072Multiple Airlines
Wed, 17 Jun - Wed, 8 Jul
Multiple Airlines Logo
11:00 p.m. - 11:40 a.m.
YUL
-
IAS
29h 40m
1 stop
Multiple Airlines Logo
5:45 p.m. - 10:40 a.m.
IAS
-
YUL
23h 55m
2 stops
C$ 1,073Multiple Airlines
Wed, 17 Jun - Mon, 6 Jul
Multiple Airlines Logo
11:00 p.m. - 11:40 a.m.
YUL
-
IAS
29h 40m
1 stop
Multiple Airlines Logo
2:40 p.m. - 10:40 a.m.
IAS
-
YUL
27h 00m
2 stops
C$ 1,116Multiple Airlines
Wed, 17 Jun - Thu, 9 Jul
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$ 1,141Multiple Airlines
Wed, 17 Jun - Tue, 7 Jul
Austrian Airlines Logo
6:35 p.m. - 3:20 p.m.
YUL
-
IAS
13h 45m
1 stop
Austrian Airlines Logo
4:00 p.m. - 1:50 p.m.
IAS
-
YUL
28h 50m
1 stop
C$ 1,144Austrian Airlines
Tue, 16 Jun - Wed, 15 Jul
KLM Logo
4:45 p.m. - 8:30 a.m.
YYZ
-
IAS
32h 45m
2 stops
KLM Logo
9:15 a.m. - 7:55 p.m.
IAS
-
YYZ
17h 40m
2 stops
C$ 1,528KLM
Mon, 13 Jul - Thu, 13 Aug
KLM Logo
4:45 p.m. - 11:50 p.m.
YYZ
-
IAS
24h 05m
2 stops
KLM Logo
9:05 a.m. - 7:55 p.m.
IAS
-
YYZ
17h 50m
2 stops
C$ 1,541KLM
Sat, 11 Jul - Fri, 14 Aug
KLM Logo
4:45 p.m. - 9:45 p.m.
YYZ
-
IAS
22h 00m
2 stops
KLM Logo
3:55 p.m. - 7:55 p.m.
IAS
-
YYZ
35h 00m
2 stops
C$ 1,544KLM
Wed, 15 Jul - Wed, 19 Aug
Austrian Airlines Logo
3:00 p.m. - 1:20 a.m.
YYZ
-
IAS
27h 20m
2 stops
Austrian Airlines Logo
4:00 p.m. - 6:05 p.m.
IAS
-
YYZ
33h 05m
2 stops
C$ 1,547Austrian Airlines
Sat, 11 Jul - Sun, 16 Aug
Austrian Airlines Logo
9:30 a.m. - 3:20 p.m.
YTZ
-
IAS
22h 50m
2 stops
Austrian Airlines Logo
4:00 p.m. - 9:31 p.m.
IAS
-
YTZ
36h 31m
2 stops
C$ 1,978Austrian Airlines
Sun, 5 Jul - Fri, 17 Jul

Austrian Airlines flights from Region of Ontario to Iaşi

Our best Austrian Airlines deals on Region of Ontario to Iaşi flight tickets
Austrian Airlines
16 Jun
YUL6:35 p.m.Montreal Pierre Elliott Trudeau Intl
13h 45m
1 stop
IAS3:20 p.m.Iasi
15 Jul
IAS4:00 p.m.Iasi
28h 50m
1 stop
YUL1:50 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 1,144
Austrian Airlines
29 Jul
YUL6:35 p.m.Montreal Pierre Elliott Trudeau Intl
23h 45m
1 stop
IAS1:20 a.m.Iasi
2 Sep
IAS5:20 a.m.Iasi
15h 30m
1 stop
YUL1:50 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 1,366
Austrian Airlines
29 Jul
YUL6:35 p.m.Montreal Pierre Elliott Trudeau Intl
23h 45m
1 stop
IAS1:20 a.m.Iasi
2 Sep
IAS5:20 a.m.Iasi
15h 30m
1 stop
YUL1:50 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 1,370

Lufthansa flights from Region of Ontario to Iaşi

Our best Lufthansa deals on Region of Ontario to Iaşi flight tickets
Lufthansa
29 Jul
YUL8:40 p.m.Montreal Pierre Elliott Trudeau Intl
21h 40m
2 stops
IAS1:20 a.m.Iasi
2 Sep
IAS5:20 a.m.Iasi
17h 40m
2 stops
YUL4:00 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 1,384
Lufthansa
29 Jul
YUL8:40 p.m.Montreal Pierre Elliott Trudeau Intl
21h 40m
2 stops
IAS1:20 a.m.Iasi
2 Sep
IAS5:20 a.m.Iasi
17h 40m
2 stops
YUL4:00 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 1,387
Lufthansa
2 Sep
YUL8:40 p.m.Montreal Pierre Elliott Trudeau Intl
21h 40m
2 stops
IAS1:20 a.m.Iasi
24 Sep
IAS4:00 p.m.Iasi
31h 00m
2 stops
YUL4:00 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 1,529

momondo Fare Finder

 
Customize your flight search to find flights from Region of Ontario to Iaşi 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, momondo users made 96,600 searches. Data last updated 7 June 2026.
Use the filters below to find and compare flights from Ontario to Iaşi that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MontrealIaşi

YUL - IAS

YULIAS

Montreal Pierre Elliott Trudeau Intl

Wed 17/6

11:00 p.m.-11:40 a.m.

1 stop29h 40m

Iasi

Wed 8/7

10:55 a.m.-9:00 p.m.

1 stop17h 05m

C$ 1,072

MontrealIaşi

YUL - IAS

YULIAS

Montreal Pierre Elliott Trudeau Intl

Wed 17/6

11:00 p.m.-11:40 a.m.

1 stop29h 40m

Iasi

Mon 6/7

5:45 p.m.-10:40 a.m.

2 stops23h 55m

C$ 1,073

MontrealIaşi

YUL - IAS

YULIAS

Montreal Pierre Elliott Trudeau Intl

Wed 17/6

11:00 p.m.-11:40 a.m.

1 stop29h 40m

Iasi

Thu 9/7

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

2 stops27h 00m

C$ 1,116

MontrealIaşi

YUL - IAS

YULIAS

Montreal Pierre Elliott Trudeau Intl

Wed 17/6

11:00 p.m.-12:30 p.m.

1 stop30h 30m

Iasi

Tue 7/7

5:45 a.m.-9:00 p.m.

1 stop22h 15m

C$ 1,141

MontrealIaşi

YUL - IAS

YULIAS

Montreal Pierre Elliott Trudeau Intl

Tue 16/6

6:35 p.m.-3:20 p.m.

1 stop13h 45m

Iasi

Wed 15/7

4:00 p.m.-1:50 p.m.

1 stop28h 50m

C$ 1,144

TorontoIaşi

YYZ - IAS

YYZIAS

Toronto Pearson Intl

Mon 13/7

4:45 p.m.-8:30 a.m.

2 stops32h 45m

Iasi

Thu 13/8

9:15 a.m.-7:55 p.m.

2 stops17h 40m

C$ 1,528
Quickest round-trip

TorontoIaşi

YYZ - IAS

YYZIAS

Toronto Pearson Intl

Sat 11/7

4:45 p.m.-11:50 p.m.

2 stops24h 05m

Iasi

Fri 14/8

9:05 a.m.-7:55 p.m.

2 stops17h 50m

C$ 1,541

TorontoIaşi

YYZ - IAS

YYZIAS

Toronto Pearson Intl

Wed 15/7

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

2 stops22h 00m

Iasi

Wed 19/8

3:55 p.m.-7:55 p.m.

2 stops35h 00m

C$ 1,544

TorontoIaşi

YYZ - IAS

YYZIAS

Toronto Pearson Intl

Sat 11/7

3:00 p.m.-1:20 a.m.

2 stops27h 20m

Iasi

Sun 16/8

4:00 p.m.-6:05 p.m.

2 stops33h 05m

C$ 1,547

TorontoIaşi

YTZ - IAS

YTZIAS

Toronto Island

Sun 5/7

9:30 a.m.-3:20 p.m.

2 stops22h 50m

Iasi

Fri 17/7

4:00 p.m.-9:31 p.m.

2 stops36h 31m

C$ 1,978

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

Cheap Region of Ontario to Iaşi flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Region of Ontario to Iaşi

Fastest flight time

13h 45m

Direct flights

None
The fastest flight from Region of Ontario to Iaşi takes 13h 45m
There are no direct flights from Region of Ontario to Iaşi. There are no popular flight routes from Region of Ontario to Iaşi.
Search flight deals

Frequently asked questions about flying from Ontario to Iaşi

  • When did momondo last update prices for flights from Ontario to Iasi Airport?

    Prices for flights from Ontario to Iasi Airport are updated daily.

  • How many operators does momondo search for flights from Ontario to Iasi Airport?

  • How old do you have to be to fly from Ontario to Iasi Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario to Iasi Airport.

  • What documentation or ID do you need to fly to Iasi Airport?

    The travel and health documents you'll need for your trip to Iasi Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Iasi Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Region of Ontario to Iaşi

Compare and see reviews for airlines that fly from Region of Ontario to Iaşi with momondo
Airline
Rating
Free Cancellation
Price
Austrian AirlinesPriceFrom C$ 1,002Free CancellationRating
7.6
923 reviews
Search Austrian Airlines flights

Frequently asked questions about flying from Ontario to Iaşi

  • How do I get Price Alerts for flights from Region of Ontario to Iaşi?

    Confirm your travel details to search for the latest offers for flights from Region of Ontario to Iaşi. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

  • How can I save money on flights from Region of Ontario to Iaşi with momondo?

    With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.

  • How does momondo find its flight prices?

    We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

Why use momondo?

Why should I use momondo to find a flight deal from Ontario to Iaşi?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Ontario to Iaşi. momondo saves you time and could save you money on your trip.

Can I find flights from Ontario to Iaşi with flexible booking policies on momondo?

Yes. All flights to Iaşi from Ontario on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Ontario to Iaşi?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Iaşi from Ontario.

I’m not ready to book a flight from Ontario to Iaşi right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Ontario to Iaşi now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Iaşi and let you know when they change.

An easier way to manage your Iaşi trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Tue 7/7
Tue 14/7
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Romania