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Cheap flights from Hanoi to Ontario from C$ 797

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 22/6. Fares are subject to change and may not be available on all flights or dates of travel.
HAN — YYZ
17 Jun — 24 Jun1
1 adult

Cheap flight deals from Hanoi to Ontario

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

Round-trip from

C$ 1,401

One-way from

C$ 797

Popular in

August

Cheapest in

February

Average price

C$ 1,814
26/7-2/8
  • 26/7-2/8
  • 4 total stops
  • 57h 35m total
  • Hanoi to Ontario
Search Deals
22/6
  • 22/6
  • 3 total stops
  • 46h 55m total
  • Hanoi to Ontario
Search Deals
Highest demand for flights based on searches. 19% potential increase in price (C$ 658 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (C$ 112 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2025
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Find flight deals from Hanoi to Ontario

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

Sat 26/79:35 a.m.HAN - YOW
2 stops33h 30mMultiple Airlines
Sat 2/87:00 a.m.YOW - HAN
2 stops24h 05mMultiple Airlines
Deal found 11/6C$ 1,401
Fri 20/62:20 a.m.HAN - YYZ
1 stop23h 05mChina Eastern
Fri 4/74:25 p.m.YYZ - HAN
2 stops28h 50mChina Eastern
Deal found 10/6C$ 1,626
Thu 19/611:20 p.m.HAN - YYZ
2 stops50h 10mJapan Airlines
Sat 26/76:30 a.m.YYZ - HAN
2 stops52h 20mJapan Airlines
Deal found 12/6C$ 1,632
Fri 25/71:45 a.m.HAN - YYZ
2 stops39h 40mMultiple Airlines
Sat 2/810:00 a.m.YYZ - HAN
2 stops51h 45mMultiple Airlines
Deal found 11/6C$ 1,637
Sun 26/1011:05 a.m.HAN - YYZ
1 stop21h 30mCathay Pacific
Fri 31/102:55 p.m.YYZ - HAN
1 stop40h 30mCathay Pacific
Deal found 11/6C$ 1,660
Mon 29/91:25 p.m.HAN - YYZ
1 stop34h 45mAir China
Tue 4/113:00 p.m.YYZ - HAN
1 stop32h 55mAir China
Deal found 10/6C$ 1,673
Mon 29/911:35 p.m.HAN - YYZ
1 stop27h 20mAir Canada
Tue 4/118:00 a.m.YYZ - HAN
2 stops27h 05mAir Canada
Deal found 10/6C$ 1,680
Mon 29/911:35 p.m.HAN - YYZ
2 stops31h 02mUnited Airlines
Tue 4/116:52 a.m.YYZ - HAN
3 stops52h 13mUnited Airlines
Deal found 10/6C$ 1,689
Mon 15/911:35 p.m.HAN - YUL
2 stops42h 18mUnited Airlines
Fri 14/117:00 a.m.YUL - HAN
2 stops28h 05mUnited Airlines
Deal found 10/6C$ 1,693
Sat 12/75:50 p.m.HAN - YYZ
2 stops48h 10mChina Airlines
Thu 23/107:45 p.m.YYZ - HAN
2 stops51h 50mChina Airlines
Deal found 11/6C$ 1,734
Tue 1/76:00 p.m.HAN - YUL
2 stops24h 08mMultiple Airlines
Sun 20/76:45 p.m.YUL - HAN
2 stops29h 20mMultiple Airlines
Deal found 12/6C$ 1,751
Mon 29/912:05 p.m.HAN - YYZ
1 stop20h 15mEVA Air
Mon 3/1112:15 a.m.YYZ - HAN
1 stop23h 20mEVA Air
Deal found 11/6C$ 1,799

Cheapflights Fare Finder

Customize your flight search to find flights from Hanoi to Ontario 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 Hanoi to Ontario that are best for you.

Fly from

Hanoi

Fly to

Ontario

Route

Depart

Return

Price

HanoiOttawa

HAN - YOW

HANYOW

Hanoi Noibai

Sat 26/7

9:35 a.m.-8:05 a.m.

2 stops33h 30m

Ottawa

Sat 2/8

7:00 a.m.-6:05 p.m.

2 stops24h 05m

C$ 1,401

HanoiToronto

HAN - YYZ

HANYYZ

Hanoi Noibai

Fri 20/6

2:20 a.m.-2:25 p.m.

1 stop23h 05m

Toronto Pearson Intl

Fri 4/7

4:25 p.m.-8:15 a.m.

2 stops28h 50m

C$ 1,626

HanoiToronto

HAN - YYZ

HANYYZ

Hanoi Noibai

Thu 19/6

11:20 p.m.-2:30 p.m.

2 stops50h 10m

Toronto Pearson Intl

Sat 26/7

6:30 a.m.-9:50 p.m.

2 stops52h 20m

C$ 1,632

HanoiToronto

HAN - YYZ

HANYYZ

Hanoi Noibai

Fri 25/7

1:45 a.m.-6:25 a.m.

2 stops39h 40m

Toronto Pearson Intl

Sat 2/8

10:00 a.m.-12:45 a.m.

2 stops51h 45m

C$ 1,637

HanoiToronto

HAN - YYZ

HANYYZ

Hanoi Noibai

Tue 24/6

11:35 p.m.-11:19 p.m.

2 stops34h 44m

Toronto Pearson Intl

Wed 27/8

1:40 p.m.-10:00 p.m.

1 stop21h 20m

C$ 1,709

HanoiToronto

HAN - YYZ

HANYYZ

Hanoi Noibai

Sat 12/7

5:50 p.m.-7:00 a.m.

2 stops48h 10m

Toronto Pearson Intl

Thu 23/10

7:45 p.m.-10:35 a.m.

2 stops51h 50m

C$ 1,734

HanoiMontreal

HAN - YUL

HANYUL

Hanoi Noibai

Tue 1/7

6:00 p.m.-7:08 a.m.

2 stops24h 08m

Montreal Pierre Elliott Trudeau Intl

Sun 20/7

6:45 p.m.-11:05 a.m.

2 stops29h 20m

C$ 1,751

HanoiToronto

HAN - YYZ

HANYYZ

Hanoi Noibai

Thu 19/6

7:05 p.m.-1:50 p.m.

1 stop29h 45m

Toronto Pearson Intl

Sat 26/7

10:35 a.m.-6:05 p.m.

1 stop20h 30m

C$ 1,762

HanoiToronto

HAN - YYZ

HANYYZ

Hanoi Noibai

Thu 17/7

11:35 p.m.-5:45 a.m.

2 stops41h 10m

Toronto Pearson Intl

Wed 22/10

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

2 stops25h 15m

C$ 1,792

HanoiToronto

HAN - YYZ

HANYYZ

Hanoi Noibai

Fri 20/6

11:30 p.m.-7:30 p.m.

1 stop31h 00m

Toronto Pearson Intl

Fri 25/7

1:40 p.m.-12:15 p.m.

1 stop35h 35m

C$ 1,827

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/6

Showing 1-10 of 33 results
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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
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 Hanoi to Ontario

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

Currently, January is the cheapest month in which you can book a flight from Hanoi to Region of Ontario (average of C$ 167). Flying from Hanoi to Region of Ontario in July is currently the most expensive (average of C$ 255). 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 HAN to ON?

Find hourly flight availability from Hanoi to Ontario. 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.

When flying from Hanoi to Region of Ontario, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Ontario by month

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

In terms of precipitation, rainfall in Region of Ontario ranges from 51.0 - 83.0 mm per month. June is typically the wettest month, when rainfall can reach 83.0 mm. February is typically the driest time to visit Region of Ontario when rainfall is around 51.0 mm.

Temperature in Ontario by month

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

If weather is an important factor for your trip to Region of Ontario, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -6.0 C).

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. 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 Ontario. Reviews last updated 12 June 2025.
Get a feel of what it's like to fly with EVA Air, Japan Airlines and China Airlines from Hanoi to Ontario by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.4
Very good
1,202 reviews
Check prices

Food

8.1

Boarding

8.4

Comfort

8.3

Overall

8.4

Entertainment

8.0

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

Boarding

8.4

Comfort

8.3

Overall

8.4

Entertainment

8.0

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
1,489 reviews
EVA Air
8.4
Very good
1,202 reviews
Check prices

Food

8.1

Boarding

8.4

Comfort

8.3

Overall

8.4

Entertainment

8.0

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

Boarding

8.4

Comfort

8.3

Overall

8.4

Entertainment

8.0

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
Asiana Airlines
8.2
Very good
440 reviews
EVA Air
8.4
Very good
1,202 reviews
Check prices

Food

8.1

Boarding

8.4

Comfort

8.3

Overall

8.4

Entertainment

8.0

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
Emirates
8.1
Very good
3,264 reviews
EVA Air
8.4
Very good
1,202 reviews
Check prices

Food

8.1

Boarding

8.4

Comfort

8.3

Overall

8.4

Entertainment

8.0

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 Hanoi to Ontario. 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 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.

  • 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 United Airlines (C$ 887), China Eastern (C$ 898), and Asiana Airlines (C$ 993).

  • 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, January is the cheapest month in which you can book a flight from Hanoi to Region of Ontario (average of C$ 167). Flying from Hanoi to Region of Ontario in July is currently the most expensive (average of C$ 255). 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 Hanoi to Ontario

See prices for flight routes from nearby airports that may be better suited for you.
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Hanoi to Edmonton flights

Top 5 airlines flying from Hanoi to Ontario

Discover the top 5 airlines that operate flights from Hanoi to Ontario. 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
Qatar AirwaysCheapestC$ 1,344AverageC$ 1,585FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
Cathay PacificCheapestC$ 1,456AverageC$ 1,773FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
Korean AirCheapestC$ 1,460AverageC$ 1,942FlexibilityNo cancel feeOn-time81%
Search Korean Air flights
EVA AirCheapestC$ 1,546AverageC$ 1,829FlexibilityNo cancel feeOn-time74%
Search EVA Air flights
Air CanadaCheapestC$ 1,643AverageC$ 1,850FlexibilityNo cancel feeOn-time67%
Search Air Canada 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 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?

Cheapflights simply makes it quick and affordable to book flights from Hanoi to Ontario by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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.

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

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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