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Cheap flights from Hanoi to Ontario from C$ 648

HAN — YYZ
23 Nov — 30 Nov1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Hanoi to Ontario

Enter your travel dates to find the best prices.

Cheapest flights from Hanoi to Ontario

Fri 20/113:40 p.m. -
2 stops36h 00m
Thu 26/1110:20 p.m. -
2 stops52h 20m
Deal found 20/10C$ 1,362
Sun 22/118:15 a.m. -
1 stop36h 35m
Fri 27/112:25 p.m. -
1 stop27h 45m
Deal found 20/10C$ 1,495
Sat 21/118:15 a.m. -
1 stop36h 35m
Sat 28/112:25 p.m. -
1 stop39h 45m
Deal found 24/10C$ 1,500
Sun 22/118:55 a.m. -
1 stop41h 35m
Fri 27/113:25 p.m. -
2 stops26h 45m
Deal found 20/10C$ 1,582
Sat 21/118:15 a.m. -
1 stop36h 35m
Fri 27/112:25 p.m. -
1 stop39h 45m
Deal found 22/10C$ 1,589
Fri 20/113:40 p.m. -
2 stops26h 05m
Fri 27/114:15 p.m. -
2 stops34h 25m
Deal found 22/10C$ 1,598
Thu 3/125:30 p.m. -
2 stops26h 20m
Thu 10/121:40 p.m. -
2 stops32h 55m
Deal found 19/10C$ 1,624
Sun 22/117:10 p.m. -
2 stops34h 54m
Fri 27/115:50 p.m. -
2 stops30h 30m
Deal found 20/10C$ 1,763
Wed 9/128:55 a.m. -
2 stops48h 27m
Sun 13/125:50 p.m. -
2 stops25h 05m
Deal found 21/10C$ 1,787
Tue 24/1112:25 a.m. -
2 stops33h 31m
Sun 29/116:00 a.m. -
2 stops29h 05m
Deal found 19/10C$ 1,869
Thu 3/126:20 p.m. -
2 stops42h 36m
Wed 16/65:45 p.m. -
2 stops30h 20m
Deal found 23/10C$ 1,920
Fri 20/118:55 a.m. -
2 stops45h 09m
Thu 26/119:10 a.m. -
2 stops33h 45m
Deal found 20/10C$ 1,935

Find flight deals from Hanoi to Ontario

Round-trip from

C$ 1,362

One-way from

C$ 648

Popular in

July

Cheapest in

November

Average price

C$ 1,330
20/11-26/11
  • 20/11-26/11
  • 4 total stops
  • 88h 20m total
  • Hanoi to Ontario
Search Deals
3/12-31/12
  • 3/12-31/12
  • 2 total stops
  • 31h 55m total
  • Hanoi to Ontario
Search Deals
Highest demand for flights based on searches. 16% potential increase in price (C$ 502 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 94 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2026
Search Deals

Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Hanoi to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HanoiToronto

HAN Hanoi Noibai - YYZ Toronto Pearson Intl

HANYYZ

Hanoi Noibai

Wed 4/11

7:45 a.m.-7:40 a.m.

2 stops35h 55m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-1:00 p.m.

Nonstop0h 00m

C$ 704

HanoiOttawa

HAN Hanoi Noibai - YOW Ottawa

HANYOW

Hanoi Noibai

Mon 30/11

9:00 a.m.-7:57 p.m.

2 stops46h 57m

Ottawa

Wed 31/12

12:00 a.m.-1:00 p.m.

Nonstop0h 00m

C$ 717

HanoiToronto

HAN Hanoi Noibai - YYZ Toronto Pearson Intl

HANYYZ

Hanoi Noibai

Tue 1/12

11:40 p.m.-7:50 p.m.

3 stops56h 10m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-1:00 p.m.

Nonstop0h 00m

C$ 724

HanoiToronto

HAN Hanoi Noibai - YTZ Toronto Island

HANYTZ

Hanoi Noibai

Tue 8/12

4:30 a.m.-9:00 p.m.

3 stops28h 30m

Toronto Island

Wed 31/12

12:00 a.m.-1:00 p.m.

Nonstop0h 00m

C$ 745

HanoiToronto

HAN Hanoi Noibai - YTZ Toronto Island

HANYTZ

Hanoi Noibai

Tue 1/12

3:45 p.m.-9:00 p.m.

3 stops41h 15m

Toronto Island

Wed 31/12

12:00 a.m.-1:00 p.m.

Nonstop0h 00m

C$ 750

HanoiOttawa

HAN Hanoi Noibai - YOW Ottawa

HANYOW

Hanoi Noibai

Thu 3/12

4:30 a.m.-1:10 p.m.

3 stops44h 40m

Ottawa

Wed 31/12

12:00 a.m.-1:00 p.m.

Nonstop0h 00m

C$ 760

HanoiOttawa

HAN Hanoi Noibai - YOW Ottawa

HANYOW

Hanoi Noibai

Wed 2/12

4:30 a.m.-12:41 a.m.

3 stops32h 11m

Ottawa

Wed 31/12

12:00 a.m.-1:00 p.m.

Nonstop0h 00m

C$ 784

HanoiToronto

HAN Hanoi Noibai - YTZ Toronto Island

HANYTZ

Hanoi Noibai

Wed 4/11

1:30 p.m.-9:58 p.m.

3 stops44h 28m

Toronto Island

Wed 31/12

12:00 a.m.-1:00 p.m.

Nonstop0h 00m

C$ 787

HanoiToronto

HAN Hanoi Noibai - YYZ Toronto Pearson Intl

HANYYZ

Hanoi Noibai

Sat 5/12

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

1 stop33h 00m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-1:00 p.m.

Nonstop0h 00m

C$ 791

HanoiToronto

HAN Hanoi Noibai - YYZ Toronto Pearson Intl

HANYYZ

Hanoi Noibai

Tue 1/12

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

1 stop33h 00m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-1:00 p.m.

Nonstop0h 00m

C$ 791

Flights are sorted by cheapest round-trip flights first.

Deals found on 19/10

Showing 1-10 of 41 resultsSorted by cheapest first
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Best time to book a flight from Hanoi to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Hanoi with our price prediction graph.
Estimated round-trip price

Cheapflights Insights

Everything you need to know about your flight from Hanoi to Ontario

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

Currently, November is the cheapest month in which you can book a flight from Hanoi to Region of Ontario (average of C$ 1,269). Flying from Hanoi to Region of Ontario in April is currently the most expensive (average of C$ 2,300). 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.

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

Airfare is typical for this route at the moment.
Hanoi to Region of Ontario flights typically cost between C$ 1,251 and C$ 1,572 in November.
The cheapest round-trip price found within the last 5 days was C$ 1,362 on Multiple Airlines (20 Nov-26 Nov).

How far ahead should I book a flight from Hanoi to Region of Ontario?

Booking 57 days in advance of your planned departure date is, on average, the best time to get cheap flights from Hanoi to Region of Ontario. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

Reviews of airlines servicing Ontario

Read through reviews of airlines operating flights from Hanoi to Ontario, such as EVA Air,Korean Air, andCathay Pacific. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.5
Very good
1,550 reviews
Check prices

Boarding

8.4

Comfort

8.3

Entertainment

8.0

Crew

8.7

Food

8.1

Overall

8.5

Reviews

1 / 20
8.0
Excellent

Jolene,Jan 2026

SGN - TPE

Everything was good. I asked for aisle seating as I must stretch my leg out because of back and pelvis issues. Sometimes I don't always get it. But I did for all 3 of my flights for my destination. It was very nice.
EVA Air
8.5
Very good
1,550 reviews
EVA Air
8.5
Very good
1,550 reviews
Check prices

Boarding

8.4

Comfort

8.3

Entertainment

8.0

Crew

8.7

Food

8.1

Overall

8.5

Reviews

1 / 20
8.0
Excellent

Jolene,Jan 2026

SGN - TPE

Everything was good. I asked for aisle seating as I must stretch my leg out because of back and pelvis issues. Sometimes I don't always get it. But I did for all 3 of my flights for my destination. It was very nice.
Korean Air
8.4
Very good
1,218 reviews
EVA Air
8.5
Very good
1,550 reviews
Check prices

Boarding

8.4

Comfort

8.3

Entertainment

8.0

Crew

8.7

Food

8.1

Overall

8.5

Reviews

1 / 20
8.0
Excellent

Jolene,Jan 2026

SGN - TPE

Everything was good. I asked for aisle seating as I must stretch my leg out because of back and pelvis issues. Sometimes I don't always get it. But I did for all 3 of my flights for my destination. It was very nice.
Cathay Pacific
7.6
Good
1,525 reviews
EVA Air
8.5
Very good
1,550 reviews
Check prices

Boarding

8.4

Comfort

8.3

Entertainment

8.0

Crew

8.7

Food

8.1

Overall

8.5

Reviews

1 / 20
8.0
Excellent

Jolene,Jan 2026

SGN - TPE

Everything was good. I asked for aisle seating as I must stretch my leg out because of back and pelvis issues. Sometimes I don't always get it. But I did for all 3 of my flights for my destination. It was very nice.
Qatar Airways
7.3
Good
3,709 reviews
EVA Air
8.5
Very good
1,550 reviews
Check prices

Boarding

8.4

Comfort

8.3

Entertainment

8.0

Crew

8.7

Food

8.1

Overall

8.5

Reviews

1 / 20
8.0
Excellent

Jolene,Jan 2026

SGN - TPE

Everything was good. I asked for aisle seating as I must stretch my leg out because of back and pelvis issues. Sometimes I don't always get it. But I did for all 3 of my flights for my destination. It was very nice.

Related info for your journey

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

    Hanoi Noibai (HAN) is the airport you will fly out of if you book a flight from Hanoi to Ontario. It is only a 22.8 km journey to Noibai (HAN) from Hanoi’s city centre.

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

    For as low as C$ 1,871, Qatar Airways can have you in Region of Ontario from Hanoi in 32h 51m. Airlines will cover a distance of 12606 km. Both multi-stop and direct flights can be found to your destination and back.

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

    The cheapest airlines for a one-way flight from Hanoi to Region of Ontario are Air China (C$ 614), Qatar Airways (C$ 685), and ANA (C$ 773).

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

    Most travellers choose Hanoi Noibai - Toronto Pearson Intl, Hanoi Noibai - Montreal Pierre Elliott Trudeau Intl or Hanoi Noibai - Ottawa when deciding on the best route from Hanoi to Region of Ontario.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Hanoi to Ontario 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 Hanoi to Region of Ontario?

    Currently, November is the cheapest month in which you can book a flight from Hanoi to Region of Ontario (average of C$ 1,269). Flying from Hanoi to Region of Ontario in April is currently the most expensive (average of C$ 2,300). 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

Top 4 airlines flying from Hanoi to Ontario

AirlineCheapestAverageFlexibilityOn-time
Korean AirCheapestC$ 1,254AverageC$ 1,550FlexibilityNo cancel feeOn-time81%
Search Korean Air flights
Cathay PacificCheapestC$ 1,617AverageC$ 2,370FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
EVA AirCheapestC$ 1,640AverageC$ 1,887FlexibilityNo cancel feeOn-time74%
Search EVA Air flights
Qatar AirwaysCheapestC$ 1,680AverageC$ 1,784FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights

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Cheapflights makes it easy to find Hanoi to Ontario 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 Hanoi to Ontario?

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Hanoi to Ontario, users can toggle the no change fees filter when performing a flight search.

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

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