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Cheap flights from Ontario to Iaşi from C$ 576

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 10/7. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — IAS
25 May — 1 Jun1
1 adult

Cheap flight deals from Ontario to Iaşi

Keep the following information in mind while searching for Ontario to Iaşi flight deals. Data was last updated 20 May 2025.

Round-trip from

C$ 978

One-way from

C$ 576

Popular in

July

Cheapest in

May

Average price

C$ 966
Austrian Airlines
  • Austrian Airlines
  • 11/6-16/6
  • 3 total stops
  • 50h 15m total
  • Ontario to Iaşi
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10/7
  • 10/7
  • 2 total stops
  • 29h 40m total
  • Ontario to Iaşi
Search Deals
Highest demand for flights based on searches. 16% potential increase in price (C$ 372 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 51 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2025
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Find flight deals from Ontario to Iaşi

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 20 May 2025.

Wed 11/68:55 p.m.YUL - IAS
2 stops21h 25mAustrian Airlines
Mon 16/64:00 p.m.IAS - YUL
1 stop28h 50mAustrian Airlines
Deal found 20/5C$ 978
Sat 24/56:35 p.m.YUL - IAS
1 stop13h 45mMultiple Airlines
Sat 7/64:00 p.m.IAS - YUL
2 stops36h 00mMultiple Airlines
Deal found 19/5C$ 1,026
Wed 11/610:50 p.m.YUL - IAS
2 stops19h 30mLufthansa
Mon 16/64:00 p.m.IAS - YUL
2 stops33h 50mLufthansa
Deal found 20/5C$ 1,059
Mon 23/610:45 p.m.YYZ - IAS
1 stop20h 20mMultiple Airlines
Tue 8/76:45 p.m.IAS - YYZ
1 stop25h 00mMultiple Airlines
Deal found 20/5C$ 1,123
Mon 23/66:55 p.m.YTZ - IAS
2 stops24h 10mMultiple Airlines
Tue 8/76:45 p.m.IAS - YTZ
2 stops30h 22mMultiple Airlines
Deal found 20/5C$ 1,367
Wed 23/74:35 p.m.YYZ - IAS
2 stops23h 55mKLM
Tue 26/89:15 a.m.IAS - YYZ
2 stops17h 40mKLM
Deal found 19/5C$ 1,387
Wed 23/75:45 p.m.YYZ - IAS
1 stop14h 35mAustrian Airlines
Tue 26/84:00 p.m.IAS - YYZ
2 stops53h 35mAustrian Airlines
Deal found 19/5C$ 1,694

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 20 May 2025.
Use the filters below to find and compare flights from Ontario to Iaşi that are best for you.

Fly from

Ontario

Fly to

Iaşi

Route

Depart

Return

Price

MontrealIaşi

YUL - IAS

YULIAS

Montreal Pierre Elliott Trudeau Intl

Wed 11/6

8:55 p.m.-1:20 a.m.

2 stops21h 25m

Iasi

Mon 16/6

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

1 stop28h 50m

C$ 978

MontrealIaşi

YUL - IAS

YULIAS

Montreal Pierre Elliott Trudeau Intl

Wed 11/6

10:50 p.m.-1:20 a.m.

2 stops19h 30m

Iasi

Mon 16/6

4:00 p.m.-6:50 p.m.

2 stops33h 50m

C$ 1,059

MontrealIaşi

YUL - IAS

YULIAS

Montreal Pierre Elliott Trudeau Intl

Wed 11/6

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

1 stop13h 45m

Iasi

Mon 16/6

5:20 a.m.-1:50 p.m.

1 stop15h 30m

C$ 1,070

TorontoIaşi

YYZ - IAS

YYZIAS

Toronto Pearson Intl

Mon 23/6

10:45 p.m.-2:05 a.m.

1 stop20h 20m

Iasi

Tue 8/7

6:45 p.m.-12:45 p.m.

1 stop25h 00m

C$ 1,123

TorontoIaşi

YTZ - IAS

YTZIAS

Toronto Island

Mon 23/6

6:55 p.m.-2:05 a.m.

2 stops24h 10m

Iasi

Tue 8/7

6:45 p.m.-6:07 p.m.

2 stops30h 22m

C$ 1,367

TorontoIaşi

YYZ - IAS

YYZIAS

Toronto Pearson Intl

Wed 23/7

4:35 p.m.-11:30 p.m.

2 stops23h 55m

Iasi

Tue 26/8

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

2 stops17h 40m

C$ 1,387

TorontoIaşi

YYZ - IAS

YYZIAS

Toronto Pearson Intl

Wed 23/7

5:45 p.m.-3:20 p.m.

1 stop14h 35m

Iasi

Tue 26/8

4:00 p.m.-2:35 p.m.

2 stops53h 35m

C$ 1,694

TorontoIaşi

YYZ - IAS

YYZIAS

Toronto Pearson Intl

Thu 10/7

10:40 p.m.-11:20 a.m.

2 stops29h 40m

C$ 576

TorontoIaşi

YTZ - IAS

YTZIAS

Toronto Island

Thu 10/7

9:45 a.m.-12:20 a.m.

3 stops31h 35m

C$ 641

TorontoIaşi

YYZ - IAS

YYZIAS

Toronto Pearson Intl

Sat 2/8

5:45 p.m.-3:20 p.m.

1 stop14h 35m

C$ 1,862

Flights are sorted by cheapest round-trip flights first.

Deals found on 20/5

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

What is the cheapest time of day to fly from ON to IAS?

Find hourly flight availability from Ontario to Iaşi. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 20 May 2025.

When flying from Region of Ontario to Iaşi, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Iaşi by month

Plan your trip to Iaşi by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Iaşi ranges from 20.0 - 70.0 mm per month. June is typically the wettest month, when rainfall can reach 70.0 mm. January is typically the driest time to visit Iaşi when rainfall is around 20.0 mm.

Temperature in Iaşi by month

Plan your trip to Iaşi by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Iaşi, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -4.0 C).

Reviews of airlines servicing Iaşi

Get insights into the airlines that provide service to Iaşi. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Iaşi. Reviews last updated 20 May 2025.
KLM
7.8
Good
1,346 reviews
Check prices

Overall

7.8

Comfort

7.7

Food

7.3

Boarding

7.8

Crew

8.4

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
KLM
7.8
Good
1,346 reviews
KLM
7.8
Good
1,346 reviews
Check prices

Overall

7.8

Comfort

7.7

Food

7.3

Boarding

7.8

Crew

8.4

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
Austrian Airlines
7.6
Good
792 reviews
KLM
7.8
Good
1,346 reviews
Check prices

Overall

7.8

Comfort

7.7

Food

7.3

Boarding

7.8

Crew

8.4

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
Lufthansa
6.7
Okay
7,077 reviews
KLM
7.8
Good
1,346 reviews
Check prices

Overall

7.8

Comfort

7.7

Food

7.3

Boarding

7.8

Crew

8.4

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.

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.

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

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

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Alternative routes for Ontario to Iaşi

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Ontario to Iaşi

Discover the top 3 airlines 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 20 May 2025.
AirlineCheapestAverageFlexibilityOn-time
Austrian AirlinesCheapestC$ 937AverageC$ 1,509FlexibilityNo cancel feeOn-time78%
Search Austrian Airlines flights
LufthansaCheapestC$ 954AverageC$ 1,595FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
KLMCheapestC$ 988AverageC$ 1,268FlexibilityNo cancel feeOn-time75%
Search KLM flights

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