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Cheap flights from Hanoi to Ontario from C$ 701

HAN — YYZ
6 Oct — 13 Oct1
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

Mon 19/108:45 a.m. -
2 stops23h 35m
Sun 25/101:20 a.m. -
2 stops27h 30m
Deal found 4/9C$ 1,404
Wed 25/1112:20 p.m. -
1 stop33h 00m
Sun 29/1111:35 a.m. -
1 stop22h 10m
Deal found 5/9C$ 1,408
Thu 24/1212:20 p.m. -
1 stop33h 00m
Sat 16/111:50 a.m. -
1 stop21h 55m
Deal found 4/9C$ 1,432
Sat 17/108:45 a.m. -
2 stops23h 35m
Fri 23/101:45 a.m. -
2 stops27h 05m
Deal found 2/9C$ 1,436
Fri 18/127:40 a.m. -
1 stop37h 40m
Sun 3/12:45 p.m. -
1 stop27h 10m
Deal found 1/9C$ 1,455
Thu 24/126:30 p.m. -
2 stops53h 40m
Sat 16/13:10 p.m. -
2 stops37h 45m
Deal found 4/9C$ 1,498
Thu 24/1212:20 p.m. -
1 stop33h 00m
Fri 8/111:50 a.m. -
1 stop21h 55m
Deal found 5/9C$ 1,527
Mon 19/107:30 p.m. -
1 stop30h 30m
Mon 26/109:10 p.m. -
1 stop28h 10m
Deal found 4/9C$ 1,530
Tue 15/128:55 a.m. -
1 stop41h 10m
Sat 9/19:05 p.m. -
1 stop21h 50m
Deal found 6/9C$ 1,584
Sun 20/127:10 p.m. -
1 stop30h 55m
Sat 2/19:05 p.m. -
1 stop21h 50m
Deal found 5/9C$ 1,594
Thu 17/127:10 p.m. -
1 stop30h 55m
Wed 3/39:05 p.m. -
1 stop21h 50m
Deal found 2/9C$ 1,649
Wed 2/123:40 p.m. -
2 stops27h 20m
Mon 4/15:55 p.m. -
2 stops32h 50m
Deal found 5/9C$ 1,656

Find flight deals from Hanoi to Ontario

Round-trip from

C$ 1,404

One-way from

C$ 701

Popular in

July

Cheapest in

November

Average price

C$ 1,805
19/10-25/10
  • 19/10-25/10
  • 4 total stops
  • 51h 05m total
  • Hanoi to Ontario
Search Deals
24/11-31/12
  • 24/11-31/12
  • 3 total stops
  • 40h 16m total
  • Hanoi to Ontario
Search Deals
Highest demand for flights based on searches. 17% potential increase in price (C$ 503 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 93 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 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

HanoiOttawa

HAN Hanoi Noibai - YOW Ottawa

HANYOW

Hanoi Noibai

Tue 24/11

7:45 p.m.-12:01 a.m.

3 stops40h 16m

Ottawa

Wed 31/12

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

Nonstop0h 00m

C$ 701

HanoiMontreal

HAN Hanoi Noibai - YUL Montreal Pierre Elliott Trudeau Intl

HANYUL

Hanoi Noibai

Fri 20/11

3:40 p.m.-7:00 a.m.

2 stops27h 20m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

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

Nonstop0h 00m

C$ 769

HanoiToronto

HAN Hanoi Noibai - YYZ Toronto Pearson Intl

HANYYZ

Hanoi Noibai

Mon 9/11

7:45 p.m.-3:40 p.m.

2 stops31h 55m

Toronto Pearson Intl

Wed 31/12

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

Nonstop0h 00m

C$ 773

HanoiMontreal

HAN Hanoi Noibai - YUL Montreal Pierre Elliott Trudeau Intl

HANYUL

Hanoi Noibai

Wed 18/11

4:30 a.m.-7:40 p.m.

3 stops51h 10m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

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

Nonstop0h 00m

C$ 776

HanoiToronto

HAN Hanoi Noibai - YYZ Toronto Pearson Intl

HANYYZ

Hanoi Noibai

Tue 10/11

11:05 p.m.-9:20 a.m.

1 stop22h 15m

Toronto Pearson Intl

Wed 31/12

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

Nonstop0h 00m

C$ 784
Quickest round-trip

HanoiToronto

HAN Hanoi Noibai - YYZ Toronto Pearson Intl

HANYYZ

Hanoi Noibai

Mon 28/9

11:10 p.m.-9:55 a.m.

1 stop21h 45m

Toronto Pearson Intl

Wed 31/12

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

Nonstop0h 00m

C$ 786

HanoiToronto

HAN Hanoi Noibai - YYZ Toronto Pearson Intl

HANYYZ

Hanoi Noibai

Sat 21/11

4:30 a.m.-2:05 p.m.

2 stops45h 35m

Toronto Pearson Intl

Wed 31/12

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

Nonstop0h 00m

C$ 805

HanoiToronto

HAN Hanoi Noibai - YYZ Toronto Pearson Intl

HANYYZ

Hanoi Noibai

Fri 15/1

3:40 p.m.-6:00 a.m.

2 stops26h 20m

Toronto Pearson Intl

Wed 31/12

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

Nonstop0h 00m

C$ 822

HanoiToronto

HAN Hanoi Noibai - YYZ Toronto Pearson Intl

HANYYZ

Hanoi Noibai

Sun 13/12

8:55 a.m.-2:30 p.m.

1 stop41h 35m

Toronto Pearson Intl

Wed 31/12

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

Nonstop0h 00m

C$ 833

HanoiToronto

HAN Hanoi Noibai - YYZ Toronto Pearson Intl

HANYYZ

Hanoi Noibai

Tue 10/11

8:25 p.m.-2:30 p.m.

2 stops30h 05m

Toronto Pearson Intl

Wed 31/12

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

Nonstop0h 00m

C$ 834

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/9

Showing 1-10 of 40 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$ 1,407). Flying from Hanoi to Region of Ontario in April is currently the most expensive (average of C$ 2,273). 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 below average for this route at the moment.
Hanoi to Region of Ontario flights typically cost between C$ 1,544 and C$ 1,888 in October.
The cheapest round-trip price found within the last 5 days was C$ 1,404 on Multiple Airlines (19 Oct-25 Oct).

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

Booking 40 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
1,522 reviews
Check prices

Boarding

8.5

Crew

8.7

Food

8.1

Entertainment

8.0

Overall

8.5

Comfort

8.3

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
1,522 reviews
EVA Air
8.5
Very good
1,522 reviews
Check prices

Boarding

8.5

Crew

8.7

Food

8.1

Entertainment

8.0

Overall

8.5

Comfort

8.3

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
1,221 reviews
EVA Air
8.5
Very good
1,522 reviews
Check prices

Boarding

8.5

Crew

8.7

Food

8.1

Entertainment

8.0

Overall

8.5

Comfort

8.3

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
1,471 reviews
EVA Air
8.5
Very good
1,522 reviews
Check prices

Boarding

8.5

Crew

8.7

Food

8.1

Entertainment

8.0

Overall

8.5

Comfort

8.3

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
3,733 reviews
EVA Air
8.5
Very good
1,522 reviews
Check prices

Boarding

8.5

Crew

8.7

Food

8.1

Entertainment

8.0

Overall

8.5

Comfort

8.3

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$ 1,828, Korean Air can have you in Region of Ontario from Hanoi in 32h 10m. Airlines will cover 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 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$ 606), Qatar Airways (C$ 692), and ANA (C$ 764).

  • 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$ 1,407). Flying from Hanoi to Region of Ontario in April is currently the most expensive (average of C$ 2,273). 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$ 1,309AverageC$ 1,535FlexibilityNo cancel feeOn-time81%
Search Korean Air flights
Cathay PacificCheapestC$ 1,562AverageC$ 2,341FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
EVA AirCheapestC$ 1,608AverageC$ 1,864FlexibilityNo cancel feeOn-time74%
Search EVA Air flights
Qatar AirwaysCheapestC$ 1,660AverageC$ 1,762FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights

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

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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