Find flights
When to book
Airlines
FAQs

Cheap flights from Hanoi to Ontario from C$ 683

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 4/2. Fares are subject to change and may not be available on all flights or dates of travel.
HAN — YYZ
11 Oct — 18 Oct1
1 adult
1 adult, Economy

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 11 September 2025.

Round-trip from

C$ 1,316

One-way from

C$ 683

Popular in

August

Cheapest in

February

Average price

C$ 1,757
22/10-30/10
  • 22/10-30/10
  • 5 total stops
  • 62h 43m total
  • Hanoi to Ontario
Search Deals
4/2
  • 4/2
  • 2 total stops
  • 42h 10m total
  • Hanoi to Ontario
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (C$ 140 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 53 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
Search Deals

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 11 September 2025.

Wed 22/102:20 a.m.HAN - YYZ
2 stops29h 33mMultiple Airlines
Thu 30/106:30 p.m.YYZ - HAN
3 stops33h 10mMultiple Airlines
Deal found 9/9C$ 1,316
Wed 22/102:20 a.m.HAN - YYZ
2 stops30h 31mMultiple Airlines
Fri 7/116:30 a.m.YYZ - HAN
2 stops27h 15mMultiple Airlines
Deal found 10/9C$ 1,375
Thu 23/1012:00 p.m.HAN - YYZ
1 stop32h 55mKorean Air
Fri 7/1111:40 a.m.YYZ - HAN
1 stop22h 05mKorean Air
Deal found 10/9C$ 1,420
Fri 10/1011:35 a.m.HAN - YYZ
3 stops30h 05mMultiple Airlines
Sat 25/101:40 p.m.YYZ - HAN
3 stops33h 55mMultiple Airlines
Deal found 11/9C$ 1,426
Sat 13/92:30 a.m.HAN - YYZ
1 stop31h 30mMultiple Airlines
Tue 23/910:00 a.m.YYZ - HAN
2 stops52h 30mMultiple Airlines
Deal found 10/9C$ 1,440
Sat 13/92:30 a.m.HAN - YYZ
1 stop31h 30mMultiple Airlines
Wed 24/94:00 p.m.YYZ - HAN
2 stops45h 45mMultiple Airlines
Deal found 10/9C$ 1,443
Sat 25/1012:45 p.m.HAN - YYZ
3 stops46h 53mMultiple Airlines
Sat 1/116:45 p.m.YYZ - HAN
2 stops31h 25mMultiple Airlines
Deal found 10/9C$ 1,449
Mon 15/91:45 a.m.HAN - YYZ
2 stops39h 28mMultiple Airlines
Thu 25/98:15 a.m.YYZ - HAN
2 stops39h 10mMultiple Airlines
Deal found 11/9C$ 1,452
Sat 20/911:35 p.m.HAN - YOW
2 stops33h 30mUnited Airlines
Wed 24/96:05 a.m.YOW - HAN
2 stops29h 10mUnited Airlines
Deal found 11/9C$ 1,655
Mon 15/911:35 p.m.HAN - YUL
2 stops47h 22mUnited Airlines
Fri 14/118:25 a.m.YUL - HAN
2 stops50h 40mUnited Airlines
Deal found 10/9C$ 1,662
Fri 19/91:45 a.m.HAN - YOW
2 stops47h 59mMultiple Airlines
Wed 24/98:50 a.m.YOW - HAN
2 stops52h 55mMultiple Airlines
Deal found 11/9C$ 1,684
Wed 17/911:35 p.m.HAN - YUL
2 stops33h 31mUnited Airlines
Fri 3/106:00 a.m.YUL - HAN
2 stops29h 15mUnited Airlines
Deal found 8/9C$ 1,889

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 11 September 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

HanoiToronto

HAN - YYZ

HANYYZ

Hanoi Noibai

Wed 22/10

2:20 a.m.-8:53 p.m.

2 stops29h 33m

Toronto Pearson Intl

Thu 30/10

6:30 p.m.-2:40 p.m.

3 stops33h 10m

C$ 1,316

HanoiToronto

HAN - YYZ

HANYYZ

Hanoi Noibai

Wed 22/10

2:20 a.m.-9:51 p.m.

2 stops30h 31m

Toronto Pearson Intl

Fri 7/11

6:30 a.m.-9:45 p.m.

2 stops27h 15m

C$ 1,380

HanoiToronto

HAN - YYZ

HANYYZ

Hanoi Noibai

Thu 23/10

12:00 p.m.-9:55 a.m.

1 stop32h 55m

Toronto Pearson Intl

Fri 7/11

11:40 a.m.-9:45 p.m.

1 stop22h 05m

C$ 1,420

HanoiToronto

HAN - YYZ

HANYYZ

Hanoi Noibai

Sat 25/10

12:45 p.m.-12:38 a.m.

3 stops46h 53m

Toronto Pearson Intl

Sat 1/11

2:10 p.m.-1:10 p.m.

3 stops36h 00m

C$ 1,490

HanoiToronto

HAN - YYZ

HANYYZ

Hanoi Noibai

Thu 9/10

2:30 a.m.-11:00 p.m.

1 stop31h 30m

Toronto Pearson Intl

Sat 25/10

10:40 a.m.-1:50 a.m.

2 stops52h 10m

C$ 1,540

HanoiToronto

HAN - YYZ

HANYYZ

Hanoi Noibai

Mon 13/10

1:25 p.m.-1:10 p.m.

1 stop34h 45m

Toronto Pearson Intl

Sat 25/10

10:40 a.m.-1:50 a.m.

2 stops52h 10m

C$ 1,567

HanoiToronto

HAN - YYZ

HANYYZ

Hanoi Noibai

Thu 25/9

12:05 p.m.-7:00 a.m.

2 stops53h 55m

Toronto Pearson Intl

Wed 1/10

1:45 a.m.-11:05 a.m.

1 stop22h 20m

C$ 1,574

HanoiToronto

HAN - YYZ

HANYYZ

Hanoi Noibai

Thu 23/10

5:30 p.m.-2:25 p.m.

2 stops31h 55m

Toronto Pearson Intl

Fri 7/11

3:25 p.m.-3:15 p.m.

2 stops59h 50m

C$ 1,577

HanoiOttawa

HAN - YOW

HANYOW

Hanoi Noibai

Tue 17/2

12:25 a.m.-10:07 a.m.

2 stops45h 42m

Ottawa

Sun 22/2

6:00 a.m.-11:05 p.m.

2 stops29h 05m

C$ 1,639

HanoiOttawa

HAN - YOW

HANYOW

Hanoi Noibai

Wed 18/2

8:25 p.m.-3:45 p.m.

2 stops31h 20m

Ottawa

Sun 22/2

5:50 p.m.-10:05 a.m.

2 stops52h 15m

C$ 1,732

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

Showing 1-10 of 29 results
1
2
3

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$ 168). Flying from Hanoi to Region of Ontario in July is currently the most expensive (average of C$ 258). 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 11 September 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.

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

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 11 September 2025.
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
8.4
Very good
1,236 reviews
Check prices

Boarding

8.4

Entertainment

8.0

Comfort

8.3

Food

8.1

Crew

8.6

Overall

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2025

BKK - TPE

I bought tickets for myself and my friend and had to argue with the checkin person to get our seats together for the return flights I purchased the tickets together weeks ahead of time and did not expect to have to ask for a supervisor to sit together very disappointed in booking through kayak
EVA Air
8.4
Very good
1,236 reviews
EVA Air
8.4
Very good
1,236 reviews
Check prices

Boarding

8.4

Entertainment

8.0

Comfort

8.3

Food

8.1

Crew

8.6

Overall

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2025

BKK - TPE

I bought tickets for myself and my friend and had to argue with the checkin person to get our seats together for the return flights I purchased the tickets together weeks ahead of time and did not expect to have to ask for a supervisor to sit together very disappointed in booking through kayak
Korean Air
8.4
Very good
1,139 reviews
EVA Air
8.4
Very good
1,236 reviews
Check prices

Boarding

8.4

Entertainment

8.0

Comfort

8.3

Food

8.1

Crew

8.6

Overall

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2025

BKK - TPE

I bought tickets for myself and my friend and had to argue with the checkin person to get our seats together for the return flights I purchased the tickets together weeks ahead of time and did not expect to have to ask for a supervisor to sit together very disappointed in booking through kayak
Cathay Pacific
7.6
Good
993 reviews
EVA Air
8.4
Very good
1,236 reviews
Check prices

Boarding

8.4

Entertainment

8.0

Comfort

8.3

Food

8.1

Crew

8.6

Overall

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2025

BKK - TPE

I bought tickets for myself and my friend and had to argue with the checkin person to get our seats together for the return flights I purchased the tickets together weeks ahead of time and did not expect to have to ask for a supervisor to sit together very disappointed in booking through kayak
Qatar Airways
7.4
Good
3,624 reviews
EVA Air
8.4
Very good
1,236 reviews
Check prices

Boarding

8.4

Entertainment

8.0

Comfort

8.3

Food

8.1

Crew

8.6

Overall

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2025

BKK - TPE

I bought tickets for myself and my friend and had to argue with the checkin person to get our seats together for the return flights I purchased the tickets together weeks ahead of time and did not expect to have to ask for a supervisor to sit together very disappointed in booking through kayak

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.

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

    For as low as C$ 1,732, Korean Air can have you in Region of Ontario from Hanoi in 31h 20m. 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 most popular routes from Hanoi to Region of Ontario?

    Most travellers choose Hanoi Noibai - Toronto Pearson Intl, Hanoi Noibai - Ottawa or Hanoi Noibai - Montreal Pierre Elliott Trudeau Intl 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$ 168). Flying from Hanoi to Region of Ontario in July is currently the most expensive (average of C$ 258). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Hanoi to Ontario

See prices for flight routes from nearby airports that may be better suited for you.
Ho Chi Minh City to Pearson Intl flights
Da Nang to Pearson Intl flights
Ho Chi Minh City to Vancouver Intl flights
Hanoi to Vancouver Intl flights
Hanoi to Pearson Intl flights
Ho Chi Minh City to Calgary flights
Da Nang to Vancouver Intl flights
Ho Chi Minh City to Edmonton flights
Ho Chi Minh City to Pierre Elliott Trudeau Intl flights
Ho Chi Minh City to Ottawa flights
Hanoi to Ottawa flights
Hanoi to Pierre Elliott Trudeau Intl flights
Hanoi to Calgary flights
Ho Chi Minh City to Québec City flights
Ho Chi Minh City to Winnipeg flights
Hanoi to Edmonton flights
Ho Chi Minh City to Saskatoon flights
Ho Chi Minh City to Victoria flights
Ho Chi Minh City to Halifax flights
Ho Chi Minh City to St John flights
Ho Chi Minh City to Moncton flights
Hanoi to Saskatoon flights
Hanoi to Québec City flights

Top 4 airlines flying from Hanoi to Ontario

Discover the top 4 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 11 September 2025.
AirlineCheapestAverageFlexibilityOn-time
Qatar AirwaysCheapestC$ 1,362AverageC$ 1,607FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
Cathay PacificCheapestC$ 1,450AverageC$ 1,763FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
Korean AirCheapestC$ 1,477AverageC$ 1,824FlexibilityNo cancel feeOn-time81%
Search Korean Air flights
EVA AirCheapestC$ 1,566AverageC$ 1,853FlexibilityNo cancel feeOn-time74%
Search EVA Air 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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.