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Cheap flights from Hanoi to Ontario from C$ 679

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 2/2. Fares are subject to change and may not be available on all flights or dates of travel.
HAN — YYZ
26 Feb — 5 Mar1
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
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 27 January 2026.

Sat 5/912:05 p.m.
HAN
-
YYZ
2 stops29h 54m
EVA Air
Tue 20/107:45 p.m.
YYZ
-
HAN
2 stops28h 20m
EVA Air
Deal found 27/1C$ 1,302
Mon 13/46:00 p.m.
HAN
-
YYZ
2 stops23h 44m
Multiple Airlines
Sun 4/107:45 p.m.
YYZ
-
HAN
2 stops28h 20m
Multiple Airlines
Deal found 25/1C$ 1,379
Fri 8/56:00 p.m.
HAN
-
YYZ
2 stops32h 19m
Multiple Airlines
Tue 8/97:45 p.m.
YYZ
-
HAN
2 stops28h 20m
Multiple Airlines
Deal found 25/1C$ 1,398
Mon 27/49:35 a.m.
HAN
-
YYZ
1 stop40h 25m
Qatar Airways
Thu 7/59:00 p.m.
YYZ
-
HAN
1 stop24h 05m
Qatar Airways
Deal found 24/1C$ 1,409
Fri 8/56:00 p.m.
HAN
-
YUL
2 stops37h 00m
Multiple Airlines
Fri 30/105:50 p.m.
YUL
-
HAN
2 stops30h 45m
Multiple Airlines
Deal found 26/1C$ 1,417
Sat 5/96:00 p.m.
HAN
-
YYZ
2 stops23h 59m
Multiple Airlines
Wed 21/104:55 p.m.
YYZ
-
HAN
2 stops36h 55m
Multiple Airlines
Deal found 27/1C$ 1,420
Mon 20/46:00 p.m.
HAN
-
YYZ
2 stops33h 30m
Multiple Airlines
Mon 12/107:45 p.m.
YYZ
-
HAN
2 stops28h 20m
Multiple Airlines
Deal found 26/1C$ 1,435
Thu 12/33:40 p.m.
HAN
-
YYZ
2 stops34h 40m
Multiple Airlines
Thu 19/38:15 p.m.
YYZ
-
HAN
2 stops31h 25m
Multiple Airlines
Deal found 25/1C$ 1,436
Thu 7/512:05 p.m.
HAN
-
YUL
2 stops29h 51m
Multiple Airlines
Fri 30/105:50 p.m.
YUL
-
HAN
2 stops30h 45m
Multiple Airlines
Deal found 26/1C$ 1,443
Sat 31/12:00 a.m.
HAN
-
YYZ
2 stops35h 17m
Multiple Airlines
Tue 17/28:00 a.m.
YYZ
-
HAN
2 stops29h 00m
Multiple Airlines
Deal found 27/1C$ 1,447
Mon 27/412:05 p.m.
HAN
-
YYZ
2 stops29h 39m
Multiple Airlines
Thu 7/56:30 p.m.
YYZ
-
HAN
2 stops29h 35m
Multiple Airlines
Deal found 25/1C$ 1,450
Mon 29/66:00 p.m.
HAN
-
YUL
2 stops32h 37m
Multiple Airlines
Sat 31/105:50 p.m.
YUL
-
HAN
2 stops30h 45m
Multiple Airlines
Deal found 26/1C$ 1,462

Find flight deals from Hanoi to Ontario

Keep the following information in mind while searching for Hanoi to Ontario flight deals. Data was last updated 27 January 2026.

Round-trip from

C$ 1,379

One-way from

C$ 679

Popular in

July

Cheapest in

October

Average price

C$ 1,781
13/4-4/10
  • 13/4-4/10
  • 4 total stops
  • 52h 04m total
  • Hanoi to Ontario
Search Deals
2/2
  • 2/2
  • 2 total stops
  • 57h 45m total
  • Hanoi to Ontario
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (C$ 186 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 32 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

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 27 January 2026.
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

Mon 27/4

9:35 a.m.-3:00 p.m.

1 stop40h 25m

Toronto Pearson Intl

Thu 7/5

9:00 p.m.-8:05 a.m.

1 stop24h 05m

C$ 1,409

HanoiToronto

HAN - YYZ

HANYYZ

Hanoi Noibai

Mon 13/4

6:00 p.m.-6:44 a.m.

2 stops23h 44m

Toronto Pearson Intl

Sun 4/10

7:45 p.m.-11:05 a.m.

2 stops28h 20m

C$ 1,424

HanoiMontreal

HAN - YUL

HANYUL

Hanoi Noibai

Thu 7/5

12:05 p.m.-6:56 a.m.

2 stops29h 51m

Montreal Pierre Elliott Trudeau Intl

Fri 30/10

5:50 p.m.-11:35 a.m.

2 stops30h 45m

C$ 1,443

HanoiToronto

HAN - YYZ

HANYYZ

Hanoi Noibai

Mon 27/4

12:05 p.m.-6:44 a.m.

2 stops29h 39m

Toronto Pearson Intl

Thu 7/5

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

2 stops29h 35m

C$ 1,447

HanoiToronto

HAN - YYZ

HANYYZ

Hanoi Noibai

Mon 27/4

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

1 stop34h 45m

Toronto Pearson Intl

Thu 7/5

4:15 p.m.-11:00 a.m.

2 stops31h 45m

C$ 1,465

HanoiMontreal

HAN - YUL

HANYUL

Hanoi Noibai

Mon 29/6

12:05 p.m.-3:37 p.m.

2 stops38h 32m

Montreal Pierre Elliott Trudeau Intl

Sat 31/10

5:50 p.m.-5:15 p.m.

2 stops36h 25m

C$ 1,465

HanoiToronto

HAN - YYZ

HANYYZ

Hanoi Noibai

Fri 10/4

3:05 p.m.-1:10 p.m.

2 stops33h 05m

Toronto Pearson Intl

Sat 16/5

4:15 p.m.-11:55 a.m.

1 stop32h 40m

C$ 1,505

HanoiToronto

HAN - YYZ

HANYYZ

Hanoi Noibai

Wed 15/4

10:55 a.m.-5:45 a.m.

1 stop29h 50m

Toronto Pearson Intl

Mon 20/4

1:50 a.m.-9:55 a.m.

1 stop21h 05m

C$ 1,565

HanoiToronto

HAN - YYZ

HANYYZ

Hanoi Noibai

Fri 10/4

7:10 p.m.-2:00 p.m.

1 stop29h 50m

Toronto Pearson Intl

Sat 16/5

3:45 p.m.-9:50 a.m.

1 stop31h 05m

C$ 1,573

HanoiToronto

HAN - YYZ

HANYYZ

Hanoi Noibai

Wed 22/4

11:35 p.m.-10:30 p.m.

2 stops33h 55m

Toronto Pearson Intl

Sun 11/10

6:35 p.m.-10:15 p.m.

2 stops40h 40m

C$ 1,587

Flights are sorted by cheapest round-trip flights first.

Deals found on 27/1

Showing 1-10 of 52 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, November is the cheapest month in which you can book a flight from Hanoi to Region of Ontario (average of C$ 1,217). Flying from Hanoi to Region of Ontario in August is currently the most expensive (average of C$ 1,692). 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.

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 27 January 2026.
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
1,332 reviews
Check prices

Crew

8.6

Comfort

8.3

Food

8.1

Overall

8.4

Boarding

8.4

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Hannah,Jan 2026

TPE - SFO

I like the flight attendants the most. The are very helpful.
EVA Air
8.4
Very good
1,332 reviews
EVA Air
8.4
Very good
1,332 reviews
Check prices

Crew

8.6

Comfort

8.3

Food

8.1

Overall

8.4

Boarding

8.4

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Hannah,Jan 2026

TPE - SFO

I like the flight attendants the most. The are very helpful.
Korean Air
8.4
Very good
1,188 reviews
EVA Air
8.4
Very good
1,332 reviews
Check prices

Crew

8.6

Comfort

8.3

Food

8.1

Overall

8.4

Boarding

8.4

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Hannah,Jan 2026

TPE - SFO

I like the flight attendants the most. The are very helpful.
Cathay Pacific
7.6
Good
1,145 reviews
EVA Air
8.4
Very good
1,332 reviews
Check prices

Crew

8.6

Comfort

8.3

Food

8.1

Overall

8.4

Boarding

8.4

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Hannah,Jan 2026

TPE - SFO

I like the flight attendants the most. The are very helpful.

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$ 1,409, Qatar Airways can have you in Region of Ontario from Hanoi in 40h 25m. Airlines will cover a distance of 12769 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 Korean Air (C$ 504), China Eastern (C$ 714), and Qatar Airways (C$ 736).

  • 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$ 1,217). Flying from Hanoi to Region of Ontario in August is currently the most expensive (average of C$ 1,692). 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

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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.
Hanoi to Vancouver Intl flights
Ho Chi Minh City to Pearson Intl flights
Ho Chi Minh City to Vancouver Intl flights
Ho Chi Minh City to Edmonton flights
Da Nang to Vancouver Intl flights
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Ho Chi Minh City to Pierre Elliott Trudeau Intl flights
Ho Chi Minh City to Victoria flights
Ho Chi Minh City to Calgary flights
Da Nang to Pearson Intl flights
Ho Chi Minh City to Saskatoon flights
Hanoi to Pierre Elliott Trudeau Intl flights
Ho Chi Minh City to Halifax flights
Ho Chi Minh City to Moncton flights
Ho Chi Minh City to Ottawa flights
Hanoi to Edmonton flights
Ho Chi Minh City to Québec City flights
Ho Chi Minh City to St John flights
Hanoi to Calgary flights
Hanoi to Saskatoon flights
Ho Chi Minh City to Winnipeg flights
Hanoi to Québec City flights
Hanoi to Ottawa flights

Top 3 airlines flying from Hanoi to Ontario

Discover the top 3 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 27 January 2026.
AirlineCheapestAverageFlexibilityOn-time
Korean AirCheapestC$ 1,298AverageC$ 1,647FlexibilityNo cancel feeOn-time81%
Search Korean Air flights
Cathay PacificCheapestC$ 1,433AverageC$ 1,756FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
EVA AirCheapestC$ 1,531AverageC$ 1,808FlexibilityNo 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.

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