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Cheap flights from Ontario to Hanoi from C$ 716

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 17/2. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — HAN
11 Jan — 18 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ontario to Hanoi

Enter your travel dates to find the best prices.

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 December 2025.

Sun 14/122:45 p.m.YYZ - HAN
1 stop39h 25mEtihad Airways
Sun 21/128:00 p.m.HAN - YYZ
1 stop25h 20mEtihad Airways
Deal found 11/12C$ 1,743
Sun 28/126:15 a.m.YYZ - HAN
2 stops28h 10mAir Canada
Mon 19/112:25 a.m.HAN - YYZ
2 stops52h 24mAir Canada
Deal found 9/12C$ 1,794
Sun 14/122:45 p.m.YYZ - HAN
1 stop39h 25mEtihad Airways
Sat 20/127:40 a.m.HAN - YYZ
1 stop37h 40mEtihad Airways
Deal found 11/12C$ 1,811
Tue 16/122:10 p.m.YYZ - HAN
3 stops31h 55mMultiple Airlines
Tue 23/127:30 p.m.HAN - YYZ
3 stops33h 20mMultiple Airlines
Deal found 11/12C$ 1,836
Sat 27/1210:35 p.m.YYZ - HAN
2 stops35h 50mAir Canada
Mon 19/112:25 a.m.HAN - YYZ
2 stops41h 54mAir Canada
Deal found 9/12C$ 1,844
Sun 28/126:15 a.m.YYZ - HAN
2 stops28h 10mAir Canada
Thu 15/111:05 a.m.HAN - YYZ
2 stops41h 40mAir Canada
Deal found 9/12C$ 1,867
Sat 27/121:00 p.m.YYZ - HAN
1 stop21h 25mAir Canada
Mon 19/111:50 p.m.HAN - YYZ
2 stops49h 15mAir Canada
Deal found 9/12C$ 1,885
Sun 28/127:00 a.m.YYZ - HAN
2 stops27h 25mAir Canada
Sun 18/18:25 p.m.HAN - YYZ
2 stops32h 40mAir Canada
Deal found 9/12C$ 1,892
Sat 27/1210:35 p.m.YYZ - HAN
2 stops35h 50mAir Canada
Thu 15/111:05 a.m.HAN - YYZ
2 stops41h 40mAir Canada
Deal found 9/12C$ 1,917
Sat 27/1210:35 p.m.YYZ - HAN
2 stops35h 50mAir Canada
Sun 18/18:25 p.m.HAN - YYZ
2 stops32h 40mAir Canada
Deal found 9/12C$ 1,942
Fri 26/127:30 a.m.YUL - HAN
2 stops26h 55mMultiple Airlines
Thu 15/112:25 a.m.HAN - YUL
2 stops31h 00mMultiple Airlines
Deal found 10/12C$ 1,949
Fri 26/127:30 a.m.YUL - HAN
2 stops26h 55mMultiple Airlines
Thu 15/16:25 p.m.HAN - YUL
2 stops38h 30mMultiple Airlines
Deal found 10/12C$ 2,078

Find 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 December 2025.

Round-trip from

C$ 1,323

One-way from

C$ 716

Popular in

December

Cheapest in

August

Average price

C$ 1,969
26/1-10/2
  • 26/1-10/2
  • 6 total stops
  • 69h 48m total
  • Ontario to Hanoi
Search Deals
17/2
  • 17/2
  • 3 total stops
  • 50h 35m total
  • Ontario to Hanoi
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (C$ 132 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 36 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

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 December 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

TorontoHanoi

YTZ - HAN

YTZHAN

Toronto Island

Mon 1/6

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

2 stops41h 05m

Hanoi Noibai

Thu 11/6

11:35 p.m.-6:42 p.m.

2 stops30h 07m

C$ 1,327

TorontoHanoi

YTZ - HAN

YTZHAN

Toronto Island

Mon 1/6

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

2 stops41h 05m

Hanoi Noibai

Fri 12/6

11:35 p.m.-8:09 p.m.

2 stops31h 34m

C$ 1,327

TorontoHanoi

YTZ - HAN

YTZHAN

Toronto Island

Wed 3/6

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

2 stops41h 05m

Hanoi Noibai

Fri 12/6

11:35 p.m.-8:09 p.m.

2 stops31h 34m

C$ 1,327

TorontoHanoi

YTZ - HAN

YTZHAN

Toronto Island

Wed 3/6

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

2 stops41h 05m

Hanoi Noibai

Thu 11/6

11:35 p.m.-6:42 p.m.

2 stops30h 07m

C$ 1,327

TorontoHanoi

YYZ - HAN

YYZHAN

Toronto Pearson Intl

Tue 28/4

7:00 a.m.-10:15 p.m.

2 stops28h 15m

Hanoi Noibai

Fri 28/8

11:35 p.m.-9:59 p.m.

2 stops33h 24m

C$ 1,367

TorontoHanoi

YYZ - HAN

YYZHAN

Toronto Pearson Intl

Tue 24/2

4:45 p.m.-11:35 a.m.

2 stops30h 50m

Hanoi Noibai

Wed 18/3

6:20 p.m.-3:53 p.m.

2 stops32h 33m

C$ 1,416

TorontoHanoi

YYZ - HAN

YYZHAN

Toronto Pearson Intl

Mon 30/3

6:10 p.m.-9:35 p.m.

2 stops40h 25m

Hanoi Noibai

Tue 7/4

11:10 p.m.-11:01 p.m.

2 stops34h 51m

C$ 1,445

TorontoHanoi

YYZ - HAN

YYZHAN

Toronto Pearson Intl

Thu 4/6

4:55 p.m.-10:15 p.m.

2 stops42h 20m

Hanoi Noibai

Sun 7/6

11:35 p.m.-9:59 p.m.

2 stops33h 24m

C$ 1,451

TorontoHanoi

YYZ - HAN

YYZHAN

Toronto Pearson Intl

Sun 31/5

3:10 p.m.-5:55 p.m.

1 stop39h 45m

Hanoi Noibai

Tue 9/6

7:40 p.m.-9:00 a.m.

1 stop24h 20m

C$ 1,459

TorontoHanoi

YTZ - HAN

YTZHAN

Toronto Island

Wed 3/6

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

2 stops41h 05m

Hanoi Noibai

Sun 7/6

11:35 p.m.-6:42 p.m.

2 stops30h 07m

C$ 1,488

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/12

Showing 1-10 of 60 results
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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, November is the cheapest month in which you can book a flight from Region of Ontario to Hanoi (average of C$ 888). Flying from Region of Ontario to Hanoi in December is currently the most expensive (average of C$ 1,419). 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 December 2025.

It’s optimal to fly from Region of Ontario to Hanoi at noon. By choosing this option you can save up to 28% on the cost of your flight, compared to a flight in the evening.

What is the cheapest day to fly from Region of Ontario to Hanoi?

Use this chart to determine the cheapest time to fly round-trip from Ontario to Hanoi. Price data was last updated on 16 December 2024.

Travelers seeking maximum savings on their Region of Ontario to Hanoi flight should consider departing on Monday mornings when fares are most often at their lowest. Saturday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

How much does it cost to fly round-trip from Region of Ontario to Hanoi?

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.

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

    A quick flight from Region of Ontario to Hanoi can take about 33h 40m. United Airlines provides one of the quickest options available for as low as C$ 1,641. Region of Ontario and Hanoi are separated by a distance of 12592 km. Both multi-stop and direct flights can be found to your destination and back.

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

    To fly one-way, consider booking your trip with Philippine Airlines, which is currently one of the cheapest options available, starting at C$ 502. ANA flights start at C$ 646 while deals on EVA Air start at C$ 669 one-way.

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

    While some choose either Toronto Pearson Intl - Hanoi Noibai or Ottawa - Hanoi Noibai, Montreal Pierre Elliott Trudeau 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, November is the cheapest month in which you can book a flight from Region of Ontario to Hanoi (average of C$ 888). Flying from Region of Ontario to Hanoi in December is currently the most expensive (average of C$ 1,419). 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

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Alternative routes for Ontario to Hanoi

See prices for flight routes from nearby airports that may be better suited for you.
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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 December 2025.
AirlineCheapestAverageFlexibilityOn-time
Philippine AirlinesCheapestC$ 1,010AverageC$ 1,261FlexibilityNo cancel feeOn-time60%
Search Philippine Airlines flights
ANACheapestC$ 1,112AverageC$ 1,191FlexibilityNo cancel feeOn-time80%
Search ANA flights
United AirlinesCheapestC$ 1,169AverageC$ 1,286FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
China EasternCheapestC$ 1,225AverageC$ 1,559FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
Air CanadaCheapestC$ 1,282AverageC$ 1,512FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Japan AirlinesCheapestC$ 1,301AverageC$ 1,461FlexibilityNo cancel feeOn-time79%
Search Japan Airlines flights
Turkish AirlinesCheapestC$ 1,306AverageC$ 1,438FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
Cathay PacificCheapestC$ 1,307AverageC$ 1,802FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
Air FranceCheapestC$ 1,324AverageC$ 1,637FlexibilityNo cancel feeOn-time77%
Search Air France flights
China AirlinesCheapestC$ 1,335AverageC$ 2,176FlexibilityNo cancel feeOn-time70%
Search China Airlines 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.

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