Find flights
When to book
Airlines
FAQs

Cheap flights from Ontario to Hanoi from C$ 652

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 28/8. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — HAN
17 Jun — 24 Jun1
1 adult

Cheap flight deals from Ontario to Hanoi

Keep the following information in mind while searching for Ontario to Hanoi flight deals. Data was last updated 12 June 2025.

Round-trip from

C$ 1,315

One-way from

C$ 652

Popular in

December

Cheapest in

September

Average price

C$ 1,859
Japan Airlines
  • Japan Airlines
  • 9/10-9/11
  • 4 total stops
  • 93h 52m total
  • Ontario to Hanoi
Search Deals
ANA
  • ANA
  • 28/8
  • 2 total stops
  • 29h 00m total
  • Ontario to Hanoi
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (C$ 203 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 66 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2025
Search Deals

Find flight deals from Ontario to Hanoi

Cheapest flights from Ontario to Hanoi
Explore the most affordable flight options available from Ontario to Hanoi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 June 2025.

Mon 10/116:00 a.m.YOW - HAN
2 stops29h 05mUnited Airlines
Sun 23/1112:25 a.m.HAN - YOW
2 stops46h 01mUnited Airlines
Deal found 10/6C$ 1,168
Thu 9/103:58 p.m.YUL - HAN
2 stops42h 52mJapan Airlines
Sun 9/1111:55 p.m.HAN - YUL
2 stops51h 00mJapan Airlines
Deal found 11/6C$ 1,315
Wed 9/76:45 p.m.YUL - HAN
2 stops40h 30mUnited Airlines
Sat 19/711:35 p.m.HAN - YUL
2 stops47h 23mUnited Airlines
Deal found 11/6C$ 1,323
Mon 10/116:00 a.m.YOW - HAN
2 stops29h 05mAir Canada
Mon 24/1111:30 p.m.HAN - YOW
2 stops41h 27mAir Canada
Deal found 11/6C$ 1,356
Tue 14/107:00 a.m.YUL - HAN
3 stops40h 25mMultiple Airlines
Mon 10/112:50 a.m.HAN - YUL
3 stops57h 40mMultiple Airlines
Deal found 11/6C$ 1,395
Fri 19/91:35 a.m.YYZ - HAN
1 stop36h 10mPhilippine Airlines
Fri 3/101:45 a.m.HAN - YYZ
2 stops39h 28mPhilippine Airlines
Deal found 10/6C$ 1,399
Sat 5/76:45 a.m.YUL - HAN
2 stops44h 15mChina Eastern
Fri 11/72:20 a.m.HAN - YUL
2 stops33h 07mChina Eastern
Deal found 12/6C$ 1,403
Sat 13/98:25 a.m.YTZ - HAN
2 stops26h 35mAir Canada
Tue 7/1011:35 p.m.HAN - YTZ
2 stops32h 59mAir Canada
Deal found 10/6C$ 1,406
Mon 15/91:40 p.m.YYZ - HAN
1 stop21h 20mMultiple Airlines
Wed 12/112:30 p.m.HAN - YYZ
1 stop41h 00mMultiple Airlines
Deal found 10/6C$ 1,407
Sat 13/910:00 a.m.YYZ - HAN
2 stops25h 00mAir Canada
Tue 7/1011:35 p.m.HAN - YYZ
1 stop27h 20mAir Canada
Deal found 10/6C$ 1,410
Thu 23/109:05 a.m.YOW - HAN
2 stops27h 40mMultiple Airlines
Sat 8/1111:30 p.m.HAN - YOW
2 stops41h 27mMultiple Airlines
Deal found 11/6C$ 1,415
Sun 19/104:40 p.m.YYZ - HAN
2 stops42h 35mUnited Airlines
Fri 14/1112:25 a.m.HAN - YYZ
2 stops30h 59mUnited Airlines
Deal found 9/6C$ 1,421

Cheapflights Fare Finder

Customize your flight search to find flights from Ontario to Hanoi 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 12 June 2025.
Use the filters below to find and compare flights from Ontario to Hanoi that are best for you.

Fly from

Ontario

Fly to

Hanoi

Route

Depart

Return

Price

MontrealHanoi

YUL - HAN

YULHAN

Montreal Pierre Elliott Trudeau Intl

Thu 9/10

3:58 p.m.-9:50 p.m.

2 stops42h 52m

Hanoi Noibai

Sun 9/11

11:55 p.m.-2:55 p.m.

2 stops51h 00m

C$ 1,315

MontrealHanoi

YUL - HAN

YULHAN

Montreal Pierre Elliott Trudeau Intl

Wed 9/7

6:45 p.m.-10:15 p.m.

2 stops40h 30m

Hanoi Noibai

Thu 24/7

11:35 p.m.-4:20 p.m.

2 stops51h 45m

C$ 1,323

OttawaHanoi

YOW - HAN

YOWHAN

Ottawa

Wed 23/7

5:25 p.m.-10:15 p.m.

2 stops41h 50m

Hanoi Noibai

Sat 2/8

11:35 p.m.-9:35 p.m.

2 stops33h 00m

C$ 1,329

MontrealHanoi

YUL - HAN

YULHAN

Montreal Pierre Elliott Trudeau Intl

Tue 14/10

7:00 a.m.-10:25 a.m.

3 stops40h 25m

Hanoi Noibai

Mon 10/11

2:50 a.m.-12:30 a.m.

3 stops57h 40m

C$ 1,395

MontrealHanoi

YUL - HAN

YULHAN

Montreal Pierre Elliott Trudeau Intl

Sat 5/7

6:45 a.m.-2:00 p.m.

2 stops44h 15m

Hanoi Noibai

Fri 11/7

2:20 a.m.-12:27 a.m.

2 stops33h 07m

C$ 1,403

TorontoHanoi

YTZ - HAN

YTZHAN

Toronto Island

Sat 13/9

8:25 a.m.-10:00 p.m.

2 stops26h 35m

Hanoi Noibai

Tue 7/10

11:35 p.m.-9:34 p.m.

2 stops32h 59m

C$ 1,406

MontrealHanoi

YUL - HAN

YULHAN

Montreal Pierre Elliott Trudeau Intl

Sun 2/11

7:00 a.m.-11:10 a.m.

2 stops40h 10m

Hanoi Noibai

Tue 25/11

11:00 p.m.-5:04 p.m.

2 stops54h 04m

C$ 1,460

MontrealHanoi

YUL - HAN

YULHAN

Montreal Pierre Elliott Trudeau Intl

Mon 1/9

9:45 p.m.-10:15 p.m.

2 stops37h 30m

Hanoi Noibai

Tue 30/9

11:30 p.m.-6:50 p.m.

1 stop30h 20m

C$ 1,463

TorontoHanoi

YYZ - HAN

YYZHAN

Toronto Pearson Intl

Mon 8/9

1:20 p.m.-10:15 p.m.

1 stop21h 55m

Hanoi Noibai

Thu 20/11

8:40 a.m.-5:05 p.m.

1 stop20h 25m

C$ 1,471

TorontoHanoi

YYZ - HAN

YYZHAN

Toronto Pearson Intl

Fri 11/7

4:25 p.m.-1:20 a.m.

1 stop21h 55m

Hanoi Noibai

Fri 18/7

9:15 a.m.-2:25 p.m.

3 stops40h 10m

C$ 1,507

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/6

Showing 1-10 of 52 results
1
2
3
...
6

Best time to book a flight from Ontario to Hanoi

Have a flexible travel schedule? Discover the best time to fly to Hanoi 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 Hanoi

What is the cheapest month to book a flight from Region of Ontario to Hanoi?

Currently, September is the cheapest month in which you can book a flight from Region of Ontario to Hanoi (average of C$ 1,064). Flying from Region of Ontario to Hanoi in December is currently the most expensive (average of C$ 1,594). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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

Find hourly flight availability from Ontario to Hanoi. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 12 June 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Region of Ontario to Hanoi as you normally would.

Rainfall in Hanoi by month

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

In terms of precipitation, rainfall in Hanoi ranges from 14.0 - 296.0 mm per month. August is typically the wettest month, when rainfall can reach 296.0 mm. December is typically the driest time to visit Hanoi when rainfall is around 14.0 mm.

Temperature in Hanoi by month

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

If weather is an important factor for your trip to Hanoi, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 29.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 17.0 C).

Reviews of airlines servicing Hanoi

Get insights into the airlines that provide service to Hanoi. 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 Hanoi. Reviews last updated 12 June 2025.
To help decide which airline to fly from Ontario to Hanoi, see what other customers have to say about EVA Air, Korean Air and Japan Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.4
Very good
1,202 reviews
Check prices

Food

8.1

Entertainment

8.0

Boarding

8.4

Overall

8.4

Comfort

8.3

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
EVA Air
8.4
Very good
1,202 reviews
EVA Air
8.4
Very good
1,202 reviews
Check prices

Food

8.1

Entertainment

8.0

Boarding

8.4

Overall

8.4

Comfort

8.3

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
Korean Air
8.4
Very good
1,088 reviews
EVA Air
8.4
Very good
1,202 reviews
Check prices

Food

8.1

Entertainment

8.0

Boarding

8.4

Overall

8.4

Comfort

8.3

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
Japan Airlines
8.3
Very good
1,490 reviews
EVA Air
8.4
Very good
1,202 reviews
Check prices

Food

8.1

Entertainment

8.0

Boarding

8.4

Overall

8.4

Comfort

8.3

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
China Airlines
8.3
Very good
738 reviews
EVA Air
8.4
Very good
1,202 reviews
Check prices

Food

8.1

Entertainment

8.0

Boarding

8.4

Overall

8.4

Comfort

8.3

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
ANA
8.3
Very good
882 reviews
EVA Air
8.4
Very good
1,202 reviews
Check prices

Food

8.1

Entertainment

8.0

Boarding

8.4

Overall

8.4

Comfort

8.3

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

Related info for your journey

Find useful and relevant information for your journey from Ontario to Hanoi. 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 Hanoi from Ontario?

    Located just 22.8 km from the city centre, Hanoi Noibai (HAN) is the airport most travelers will use when flying to Hanoi from Ontario.

  • What are the cheapest airlines to fly from Region of Ontario to Hanoi one-way?

    To fly one-way, consider booking your trip with ANA, which is currently one of the cheapest options available, starting at C$ 652. China Eastern flights start at C$ 850 while deals on Air Canada start at C$ 912 one-way.

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

    While some choose either Montreal Pierre Elliott Trudeau Intl - Hanoi Noibai or Ottawa - Hanoi Noibai, Toronto Pearson Intl - Hanoi Noibai is the most popular route from Region of Ontario to Hanoi.

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

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

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

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

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

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

  • What is the cheapest month to book a flight from Region of Ontario to Hanoi?

    Currently, September is the cheapest month in which you can book a flight from Region of Ontario to Hanoi (average of C$ 1,064). Flying from Region of Ontario to Hanoi in December is currently the most expensive (average of C$ 1,594). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Ontario to Hanoi

See prices for flight routes from nearby airports that may be better suited for you.
Pearson Intl to Ho Chi Minh City flights
Vancouver Intl to Ho Chi Minh City flights
Pierre Elliott Trudeau Intl to Ho Chi Minh City flights
Pearson Intl to Hanoi flights
Toronto Island to Ho Chi Minh City flights
Vancouver Intl to Hanoi flights
Pierre Elliott Trudeau Intl to Hanoi flights
Calgary to Ho Chi Minh City flights
Calgary to Hanoi flights
Vancouver Intl to Da Nang flights
Québec City to Hanoi flights
Edmonton to Ho Chi Minh City flights
Ottawa to Hanoi flights
Toronto Island to Hanoi flights
Pearson Intl to Da Nang flights
Ottawa to Ho Chi Minh City flights
Hamilton to Ho Chi Minh City flights
Winnipeg to Ho Chi Minh City flights
Fredericton to Hanoi flights
Pierre Elliott Trudeau Intl to Da Nang flights
Québec City to Ho Chi Minh City flights
Edmonton to Hanoi flights
Calgary to Da Nang flights
Pierre Elliott Trudeau Intl to Phu Quoc flights
Ottawa to Da Nang flights
Saskatoon to Ho Chi Minh City flights
Victoria to Ho Chi Minh City flights
Winnipeg to Hanoi flights
Windsor to Ho Chi Minh City flights
Victoria to Hanoi flights
Kamloops to Ho Chi Minh City flights
Vancouver Intl to Phu Quoc flights
Moncton to Ho Chi Minh City flights
Ottawa to Hue flights
Halifax to Ho Chi Minh City flights
Pierre Elliott Trudeau Intl to Nha Trang flights
Kelowna to Hanoi flights
Kamloops to Hanoi flights
Sarnia to Ho Chi Minh City flights
Victoria to Da Nang flights
Penticton to Hanoi flights
Pearson Intl to Haiphong flights
Pearson Intl to Phu Quoc flights
Fredericton to Ho Chi Minh City flights
Calgary to Dalat flights
Kelowna to Ho Chi Minh City flights
Fort McMurray to Ho Chi Minh City flights

Top 10 airlines flying from Ontario to Hanoi

Discover the top 10 airlines that operate flights from Ontario to Hanoi. 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 12 June 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 1,158AverageC$ 1,708FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Qatar AirwaysCheapestC$ 1,172AverageC$ 1,716FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
Turkish AirlinesCheapestC$ 1,277AverageC$ 1,418FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
China EasternCheapestC$ 1,287AverageC$ 1,567FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
Air CanadaCheapestC$ 1,298AverageC$ 1,596FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Japan AirlinesCheapestC$ 1,317AverageC$ 1,450FlexibilityNo cancel feeOn-time79%
Search Japan Airlines flights
Air FranceCheapestC$ 1,337AverageC$ 1,745FlexibilityNo cancel feeOn-time77%
Search Air France flights
China SouthernCheapestC$ 1,353AverageC$ 1,915FlexibilityNo cancel feeOn-time69%
Search China Southern flights
Korean AirCheapestC$ 1,383AverageC$ 1,651FlexibilityNo cancel feeOn-time81%
Search Korean Air flights
Cathay PacificCheapestC$ 1,631AverageC$ 1,857FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

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

Cheapflights makes it easy to find Ontario to Hanoi flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Ontario to Hanoi?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Hanoi from Ontario.

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

Certainly. Search results for flights to Hanoi from Ontario shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Not ready to book yet? You can track prices for flights from Ontario to Hanoi on Cheapflights with our Price Alert feature and get notified when better prices are available.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.