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Cheap flights from Ontario to Hanoi from C$ 605

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 19/2. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — HAN
28 Nov — 5 Dec1
1 adult
1 adult, Economy, 0 bags

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 29 October 2025.

Round-trip from

C$ 1,150

One-way from

C$ 605

Popular in

December

Cheapest in

September

Average price

C$ 1,699
27/11-4/12
  • 27/11-4/12
  • 4 total stops
  • 52h 23m total
  • Ontario to Hanoi
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19/2
  • 19/2
  • 3 total stops
  • 39h 55m total
  • Ontario to Hanoi
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (C$ 152 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 October 2025
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Find 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 29 October 2025.

Thu 27/116:40 p.m.YYZ - HAN
2 stops30h 00mMultiple Airlines
Thu 4/127:45 p.m.HAN - YYZ
2 stops22h 23mMultiple Airlines
Deal found 28/10C$ 1,150
Wed 12/113:25 p.m.YYZ - HAN
1 stop38h 20mChina Eastern
Tue 2/122:45 a.m.HAN - YYZ
1 stop22h 40mChina Eastern
Deal found 28/10C$ 1,220
Mon 24/114:55 p.m.YYZ - HAN
2 stops33h 50mMultiple Airlines
Mon 1/123:40 p.m.HAN - YYZ
2 stops33h 25mMultiple Airlines
Deal found 27/10C$ 1,232
Mon 24/116:45 p.m.YOW - HAN
2 stops31h 55mMultiple Airlines
Mon 1/127:45 p.m.HAN - YOW
3 stops33h 08mMultiple Airlines
Deal found 27/10C$ 1,295
Mon 24/113:30 p.m.YUL - HAN
3 stops35h 10mMultiple Airlines
Mon 1/127:45 p.m.HAN - YUL
3 stops31h 27mMultiple Airlines
Deal found 27/10C$ 1,343
Fri 14/116:45 a.m.YUL - HAN
2 stops31h 00mChina Eastern
Fri 5/122:45 a.m.HAN - YUL
2 stops33h 58mChina Eastern
Deal found 28/10C$ 1,350
Tue 30/129:25 a.m.YUL - HAN
2 stops49h 40mUnited Airlines
Mon 19/112:25 a.m.HAN - YUL
2 stops32h 52mUnited Airlines
Deal found 27/10C$ 1,400
Thu 13/115:50 p.m.YUL - HAN
2 stops35h 25mMultiple Airlines
Wed 10/126:20 p.m.HAN - YUL
2 stops34h 29mMultiple Airlines
Deal found 27/10C$ 1,401
Wed 3/127:30 a.m.YUL - HAN
2 stops38h 35mAir Canada
Wed 24/128:25 p.m.HAN - YUL
2 stops48h 43mAir Canada
Deal found 27/10C$ 1,403
Tue 2/124:00 p.m.YUL - HAN
2 stops42h 30mAmerican Airlines
Wed 10/1211:55 p.m.HAN - YUL
2 stops51h 15mAmerican Airlines
Deal found 26/10C$ 1,404
Mon 24/117:00 a.m.YUL - HAN
2 stops28h 05mUnited Airlines
Mon 15/1212:25 a.m.HAN - YUL
2 stops43h 20mUnited Airlines
Deal found 26/10C$ 1,408
Mon 8/125:50 p.m.YUL - HAN
3 stops32h 55mMultiple Airlines
Mon 15/123:45 p.m.HAN - YUL
2 stops29h 23mMultiple Airlines
Deal found 26/10C$ 1,413

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 29 October 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

YYZ - HAN

YYZHAN

Toronto Pearson Intl

Mon 12/1

6:30 p.m.-11:05 p.m.

2 stops64h 35m

Hanoi Noibai

Tue 9/6

11:35 p.m.-10:00 p.m.

2 stops33h 25m

C$ 1,283

TorontoHanoi

YYZ - HAN

YYZHAN

Toronto Pearson Intl

Tue 6/1

3:30 p.m.-11:05 p.m.

2 stops67h 35m

Hanoi Noibai

Wed 21/1

12:25 a.m.-7:15 p.m.

2 stops30h 50m

C$ 1,283

MontrealHanoi

YUL - HAN

YULHAN

Montreal Pierre Elliott Trudeau Intl

Sun 18/1

5:50 p.m.-11:05 p.m.

2 stops41h 15m

Hanoi Noibai

Sun 8/2

12:25 a.m.-10:20 a.m.

2 stops45h 55m

C$ 1,288

MontrealHanoi

YUL - HAN

YULHAN

Montreal Pierre Elliott Trudeau Intl

Tue 20/1

5:50 p.m.-11:05 p.m.

2 stops41h 15m

Hanoi Noibai

Sun 8/2

12:25 a.m.-4:49 p.m.

2 stops52h 24m

C$ 1,288

TorontoHanoi

YYZ - HAN

YYZHAN

Toronto Pearson Intl

Mon 12/1

3:30 p.m.-11:05 p.m.

2 stops67h 35m

Hanoi Noibai

Wed 10/6

11:35 p.m.-7:57 p.m.

2 stops55h 22m

C$ 1,292

TorontoHanoi

YYZ - HAN

YYZHAN

Toronto Pearson Intl

Sun 4/1

9:00 p.m.-11:05 p.m.

2 stops62h 05m

Hanoi Noibai

Sat 24/1

12:25 a.m.-6:40 a.m.

2 stops42h 15m

C$ 1,292

OttawaHanoi

YOW - HAN

YOWHAN

Ottawa

Sun 26/4

6:00 a.m.-10:15 p.m.

2 stops29h 15m

Hanoi Noibai

Sun 31/5

11:35 p.m.-1:45 p.m.

2 stops49h 10m

C$ 1,320

TorontoHanoi

YYZ - HAN

YYZHAN

Toronto Pearson Intl

Mon 12/1

6:55 p.m.-11:05 p.m.

2 stops64h 10m

Hanoi Noibai

Thu 18/6

11:35 p.m.-9:00 a.m.

2 stops44h 25m

C$ 1,341

TorontoHanoi

YYZ - HAN

YYZHAN

Toronto Pearson Intl

Thu 8/1

8:00 a.m.-11:05 p.m.

2 stops51h 05m

Hanoi Noibai

Thu 22/1

12:25 a.m.-12:05 a.m.

2 stops35h 40m

C$ 1,343

MontrealHanoi

YUL - HAN

YULHAN

Montreal Pierre Elliott Trudeau Intl

Tue 20/1

5:50 p.m.-11:05 p.m.

2 stops41h 15m

Hanoi Noibai

Fri 6/2

12:25 a.m.-4:56 p.m.

2 stops52h 31m

C$ 1,348

Flights are sorted by cheapest round-trip flights first.

Deals found on 29/10

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$ 908). Flying from Region of Ontario to Hanoi in December is currently the most expensive (average of C$ 1,435). 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 29 October 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 26h 35m. United Airlines provides one of the quickest options available for as low as C$ 1,538. Region of Ontario and Hanoi are separated by a distance of 12775 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 Hanoi?

    While some choose either Toronto Pearson Intl - Hanoi Noibai or Toronto Island - 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$ 908). Flying from Region of Ontario to Hanoi in December is currently the most expensive (average of C$ 1,435). 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 29 October 2025.
AirlineCheapestAverageFlexibilityOn-time
Philippine AirlinesCheapestC$ 1,023AverageC$ 1,278FlexibilityNo cancel feeOn-time60%
Search Philippine Airlines flights
ANACheapestC$ 1,126AverageC$ 1,213FlexibilityNo cancel feeOn-time80%
Search ANA flights
United AirlinesCheapestC$ 1,184AverageC$ 1,307FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
China EasternCheapestC$ 1,258AverageC$ 1,593FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
Air CanadaCheapestC$ 1,299AverageC$ 1,544FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Japan AirlinesCheapestC$ 1,318AverageC$ 1,482FlexibilityNo cancel feeOn-time79%
Search Japan Airlines flights
Turkish AirlinesCheapestC$ 1,321AverageC$ 1,457FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
Air FranceCheapestC$ 1,342AverageC$ 1,708FlexibilityNo cancel feeOn-time77%
Search Air France flights
China AirlinesCheapestC$ 1,353AverageC$ 2,205FlexibilityNo cancel feeOn-time70%
Search China Airlines flights
China SouthernCheapestC$ 1,382AverageC$ 1,962FlexibilityNo cancel feeOn-time69%
Search China Southern 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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