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Cheap flights from Ontario to Iaşi from C$ 493

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 19/6. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — IAS
23 Jun — 30 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ontario to Iaşi

Enter your travel dates to find the best prices.

Cheapest flights from Ontario to Iaşi
Explore the most affordable flight options available from Ontario to Iaşi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 24 May 2026.

Sun 7/610:15 p.m.
YYZ
-
IAS
2 stops30h 05m
Multiple Airlines
Thu 11/65:45 a.m.
IAS
-
YYZ
1 stop15h 40m
Multiple Airlines
Deal found 22/5C$ 797
Fri 12/610:15 p.m.
YYZ
-
IAS
2 stops29h 55m
Multiple Airlines
Fri 26/612:05 p.m.
IAS
-
YYZ
1 stop33h 20m
Multiple Airlines
Deal found 22/5C$ 876
Wed 17/610:15 p.m.
YYZ
-
IAS
2 stops30h 05m
Multiple Airlines
Wed 24/65:45 a.m.
IAS
-
YYZ
1 stop15h 40m
Multiple Airlines
Deal found 20/5C$ 888
Wed 17/66:55 p.m.
YTZ
-
IAS
2 stops34h 35m
Multiple Airlines
Wed 24/65:45 a.m.
IAS
-
YTZ
2 stops42h 08m
Multiple Airlines
Deal found 20/5C$ 963
Thu 28/54:30 p.m.
YYZ
-
IAS
2 stops15h 50m
Multiple Airlines
Mon 1/65:20 a.m.
IAS
-
YYZ
2 stops23h 38m
Multiple Airlines
Deal found 24/5C$ 1,061
Fri 29/58:20 p.m.
YYZ
-
IAS
2 stops36h 00m
Multiple Airlines
Mon 1/64:00 p.m.
IAS
-
YYZ
2 stops34h 28m
Multiple Airlines
Deal found 24/5C$ 1,065
Fri 12/66:30 p.m.
YTZ
-
IAS
2 stops37h 50m
Multiple Airlines
Fri 26/64:00 p.m.
IAS
-
YTZ
2 stops33h 42m
Multiple Airlines
Deal found 22/5C$ 1,074
Fri 11/96:45 a.m.
YUL
-
IAS
3 stops36h 25m
Multiple Airlines
Thu 1/109:20 p.m.
IAS
-
YUL
2 stops30h 40m
Multiple Airlines
Deal found 23/5C$ 1,262
Mon 14/96:35 p.m.
YUL
-
IAS
1 stop23h 45m
Austrian Airlines
Thu 1/104:00 p.m.
IAS
-
YUL
2 stops27h 00m
Austrian Airlines
Deal found 23/5C$ 1,282
Sat 20/66:45 a.m.
YUL
-
IAS
2 stops32h 25m
Multiple Airlines
Mon 22/69:20 p.m.
IAS
-
YUL
2 stops30h 40m
Multiple Airlines
Deal found 19/5C$ 1,314
Wed 9/96:35 p.m.
YUL
-
IAS
1 stop23h 45m
Austrian Airlines
Thu 1/104:00 p.m.
IAS
-
YUL
2 stops27h 00m
Austrian Airlines
Deal found 23/5C$ 1,400
Wed 29/76:35 p.m.
YUL
-
IAS
1 stop13h 45m
Multiple Airlines
Wed 2/94:00 p.m.
IAS
-
YUL
1 stop28h 50m
Multiple Airlines
Deal found 20/5C$ 1,433

Find flight deals from Ontario to Iaşi

Keep the following information in mind while searching for Ontario to Iaşi flight deals. Data was last updated 24 May 2026.

Round-trip from

C$ 797

One-way from

C$ 493
7/6-11/6
  • 7/6-11/6
  • 3 total stops
  • 45h 45m total
  • Ontario to Iaşi
Search Deals
19/6
  • 19/6
  • 3 total stops
  • 45h 25m total
  • Ontario to Iaşi
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from 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, Cheapflights users made 629,999 searches. Data last updated 24 May 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

TorontoIaşi

YYZ - IAS

YYZIAS

Toronto Pearson Intl

Wed 17/6

10:15 p.m.-11:20 a.m.

2 stops30h 05m

Iasi

Wed 24/6

5:45 a.m.-2:25 p.m.

1 stop15h 40m

C$ 888

TorontoIaşi

YTZ - IAS

YTZIAS

Toronto Island

Wed 17/6

6:55 p.m.-12:30 p.m.

2 stops34h 35m

Iasi

Wed 24/6

5:45 a.m.-4:53 p.m.

2 stops42h 08m

C$ 963

TorontoIaşi

YTZ - IAS

YTZIAS

Toronto Island

Fri 12/6

6:30 p.m.-3:20 p.m.

2 stops37h 50m

Iasi

Fri 26/6

4:00 p.m.-6:42 p.m.

2 stops33h 42m

C$ 1,074

TorontoIaşi

YYZ - IAS

YYZIAS

Toronto Pearson Intl

Fri 12/6

4:45 p.m.-10:20 p.m.

2 stops46h 35m

Iasi

Fri 26/6

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

2 stops41h 50m

C$ 1,155

MontrealIaşi

YUL - IAS

YULIAS

Montreal Pierre Elliott Trudeau Intl

Fri 11/9

6:45 a.m.-2:10 a.m.

3 stops36h 25m

Iasi

Thu 1/10

9:20 p.m.-9:00 p.m.

2 stops30h 40m

C$ 1,262

TorontoIaşi

YYZ - IAS

YYZIAS

Toronto Pearson Intl

Sun 7/6

9:00 a.m.-3:10 p.m.

2 stops23h 10m

Iasi

Thu 11/6

9:15 a.m.-11:25 a.m.

3 stops33h 10m

C$ 1,266

MontrealIaşi

YUL - IAS

YULIAS

Montreal Pierre Elliott Trudeau Intl

Mon 14/9

2:10 p.m.-1:20 a.m.

2 stops28h 10m

Iasi

Thu 1/10

4:00 p.m.-12:00 p.m.

2 stops27h 00m

C$ 1,293

TorontoIaşi

YYZ - IAS

YYZIAS

Toronto Pearson Intl

Tue 14/7

10:15 p.m.-12:25 a.m.

2 stops19h 10m

Iasi

Fri 14/8

7:00 p.m.-10:05 p.m.

2 stops34h 05m

C$ 1,335

MontrealIaşi

YUL - IAS

YULIAS

Montreal Pierre Elliott Trudeau Intl

Wed 9/9

6:35 p.m.-1:20 a.m.

1 stop23h 45m

Iasi

Thu 1/10

4:00 p.m.-12:00 p.m.

2 stops27h 00m

C$ 1,400

TorontoIaşi

YYZ - IAS

YYZIAS

Toronto Pearson Intl

Tue 14/7

9:55 p.m.-8:50 a.m.

2 stops27h 55m

Iasi

Fri 14/8

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

2 stops17h 50m

C$ 1,412

Flights are sorted by cheapest round-trip flights first.

Deals found on 19/5

Showing 1-10 of 25 resultsSorted by cheapest first
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Best time to book a flight from Ontario to Iaşi

Have a flexible travel schedule? Discover the best time to fly to Iaşi from Ontario 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 Ontario to Iaşi
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Ontario to Iaşi. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Iaşi from Ontario?

    Iasi (IAS), located 2.0 km from the city centre, is the airport you fly into when you book flights from Ontario to Iaşi.

  • How long is the flight from Region of Ontario to Iaşi?

    KLM and Austrian Airlines can get you from Region of Ontario to Iaşi in just under 28h 10m. Your travel time can differ by up to 18h 25m. The distance from Region of Ontario to Iaşi is about 7179 km. Both multi-stop and direct flights can be found to your destination and back.

  • What are the most popular routes from Region of Ontario to Iaşi?

    The most popular route from Region of Ontario to Iaşi is Toronto Pearson Intl - Iasi. You may also consider Montreal Pierre Elliott Trudeau Intl - Iasi or Toronto Island - Iasi.

  • Can I find deals for flights from Ontario to Iaşi that include hotel bookings?

    Yes. In addition to deals on Ontario to Iaşi flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ontario to Iaşi?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to Iaşi.

  • Can I find deals for business class flights from Ontario to Iaşi?

    Yes. Cheapflights offers flight deals from Ontario to Iaşi by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Ontario to Iaşi

Discover the top airline that operate flights from Ontario to Iaşi. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 24 May 2026.
AirlineCheapestAverageFlexibilityOn-time
Austrian AirlinesCheapestC$ 994AverageC$ 1,694FlexibilityNo cancel feeOn-time78%
Search Austrian Airlines flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Ontario to Iaşi?

Deals for Ontario to Iaşi 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 Ontario to Iaşi?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Ontario to Iaşi.

Can Cheapflights find flights from Ontario to Iaşi with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Ontario to Iaşi flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Ontario to Iaşi become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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