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Cheap flights from Ontario to Hanoi from C$ 787

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 24/9. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — HAN
12 Jul — 19 Jul1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ontario to Hanoi

Enter your travel dates to find the best prices.

Cheapest flights from Ontario to Hanoi
Explore the most affordable flight options available from Ontario to Hanoi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 June 2026.

Mon 14/91:15 p.m.
YUL
-
HAN
2 stops48h 30m
Multiple Airlines
Tue 13/102:15 p.m.
HAN
-
YUL
2 stops37h 20m
Multiple Airlines
Deal found 8/6C$ 1,371
Mon 21/97:45 p.m.
YUL
-
HAN
2 stops26h 50m
Air Canada
Fri 9/1011:30 p.m.
HAN
-
YUL
2 stops32h 21m
Air Canada
Deal found 8/6C$ 1,499
Thu 22/107:45 p.m.
YUL
-
HAN
2 stops27h 10m
Air Canada
Wed 2/1211:50 p.m.
HAN
-
YUL
2 stops33h 16m
Air Canada
Deal found 8/6C$ 1,520
Mon 19/108:20 a.m.
YUL
-
HAN
2 stops53h 25m
Multiple Airlines
Tue 1/122:50 a.m.
HAN
-
YUL
2 stops53h 48m
Multiple Airlines
Deal found 12/6C$ 1,527
Wed 16/97:30 a.m.
YUL
-
HAN
2 stops41h 45m
Asiana Airlines
Mon 28/98:45 p.m.
HAN
-
YUL
2 stops31h 15m
Asiana Airlines
Deal found 11/6C$ 1,536
Thu 27/84:55 p.m.
YUL
-
HAN
2 stops33h 20m
Multiple Airlines
Mon 14/91:45 a.m.
HAN
-
YUL
2 stops39h 54m
Multiple Airlines
Deal found 11/6C$ 1,539
Tue 15/97:45 p.m.
YUL
-
HAN
2 stops39h 15m
Multiple Airlines
Wed 18/1112:25 a.m.
HAN
-
YUL
1 stop28h 35m
Multiple Airlines
Deal found 8/6C$ 1,542
Mon 20/77:30 a.m.
YUL
-
HAN
2 stops41h 45m
Multiple Airlines
Mon 10/811:35 p.m.
HAN
-
YUL
1 stop28h 25m
Multiple Airlines
Deal found 9/6C$ 1,545
Tue 15/96:00 p.m.
YUL
-
HAN
2 stops28h 55m
Singapore Airlines
Thu 19/1111:50 p.m.
HAN
-
YUL
2 stops33h 16m
Singapore Airlines
Deal found 8/6C$ 1,549
Thu 22/106:25 p.m.
YUL
-
HAN
2 stops43h 20m
Multiple Airlines
Tue 1/122:50 a.m.
HAN
-
YUL
2 stops53h 48m
Multiple Airlines
Deal found 12/6C$ 1,550
Tue 15/98:30 a.m.
YUL
-
HAN
2 stops26h 30m
Asiana Airlines
Fri 16/1011:30 p.m.
HAN
-
YUL
2 stops32h 21m
Asiana Airlines
Deal found 9/6C$ 1,559
Tue 15/96:05 p.m.
YOW
-
HAN
2 stops28h 50m
Air Canada
Sat 26/97:10 p.m.
HAN
-
YOW
2 stops40h 43m
Air Canada
Deal found 8/6C$ 1,641

Find flight deals from Ontario to Hanoi

Keep the following information in mind while searching for Ontario to Hanoi flight deals. Data was last updated 12 June 2026.

Round-trip from

C$ 1,371

One-way from

C$ 790

Popular in

July

Cheapest in

August

Average price

C$ 2,100
14/9-13/10
  • 14/9-13/10
  • 4 total stops
  • 85h 50m total
  • Ontario to Hanoi
Search Deals
17/8
  • 17/8
  • 2 total stops
  • 29h 30m total
  • Ontario to Hanoi
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (C$ 167 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 55 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ontario to Hanoi 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 2026.
Use the filters below to find and compare flights from Ontario to Hanoi that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MontrealHanoi

YUL - HAN

YULHAN

Montreal Pierre Elliott Trudeau Intl

Thu 27/8

4:55 p.m.-1:15 p.m.

2 stops33h 20m

Hanoi Noibai

Mon 14/9

1:45 a.m.-6:39 a.m.

2 stops39h 54m

C$ 1,539

OttawaHanoi

YOW - HAN

YOWHAN

Ottawa

Tue 15/9

6:05 p.m.-9:55 a.m.

2 stops28h 50m

Hanoi Noibai

Sat 26/9

7:10 p.m.-12:53 a.m.

2 stops40h 43m

C$ 1,641

OttawaHanoi

YOW - HAN

YOWHAN

Ottawa

Tue 10/11

5:45 p.m.-3:05 p.m.

2 stops33h 20m

Hanoi Noibai

Wed 18/11

7:30 p.m.-3:46 p.m.

2 stops32h 16m

C$ 1,684

OttawaHanoi

YOW - HAN

YOWHAN

Ottawa

Thu 10/9

6:25 a.m.-10:15 p.m.

2 stops28h 50m

Hanoi Noibai

Mon 14/9

11:35 p.m.-9:11 a.m.

2 stops44h 36m

C$ 1,746

OttawaHanoi

YOW - HAN

YOWHAN

Ottawa

Sun 25/10

5:20 p.m.-11:05 p.m.

2 stops42h 45m

Hanoi Noibai

Mon 9/11

12:25 a.m.-10:39 a.m.

2 stops46h 14m

C$ 1,749

MontrealHanoi

YUL - HAN

YULHAN

Montreal Pierre Elliott Trudeau Intl

Mon 19/10

6:30 p.m.-10:15 p.m.

2 stops40h 45m

Hanoi Noibai

Mon 14/12

12:25 a.m.-7:00 p.m.

2 stops30h 35m

C$ 1,750

TorontoHanoi

YYZ - HAN

YYZHAN

Toronto Pearson Intl

Sun 27/9

8:15 a.m.-9:35 p.m.

2 stops26h 20m

Hanoi Noibai

Thu 8/10

11:10 p.m.-6:10 a.m.

2 stops42h 00m

C$ 1,753

MontrealHanoi

YUL - HAN

YULHAN

Montreal Pierre Elliott Trudeau Intl

Wed 21/10

8:40 a.m.-10:15 p.m.

2 stops26h 35m

Hanoi Noibai

Wed 2/12

12:25 a.m.-9:40 p.m.

2 stops33h 15m

C$ 1,757

TorontoHanoi

YYZ - HAN

YYZHAN

Toronto Pearson Intl

Wed 14/10

8:30 a.m.-10:15 p.m.

2 stops26h 45m

Hanoi Noibai

Thu 26/11

12:25 a.m.-9:10 p.m.

2 stops32h 45m

C$ 1,775

TorontoHanoi

YYZ - HAN

YYZHAN

Toronto Pearson Intl

Fri 16/10

6:00 a.m.-10:35 a.m.

2 stops41h 35m

Hanoi Noibai

Thu 26/11

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

1 stop33h 00m

C$ 1,777

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/6

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Ontario to Hanoi

Have a flexible travel schedule? Discover the best time to fly to Hanoi from Ontario 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 Ontario to Hanoi

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

Currently, November is the cheapest month in which you can book a flight from Region of Ontario to Hanoi (average of C$ 797). Flying from Region of Ontario to Hanoi in January is currently the most expensive (average of C$ 2,047). 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 Region of Ontario to Hanoi?

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

The price you pay for your flight from Region of Ontario to Hanoi may vary depending on when you book. For the best chance of a lower fare, look to book 26 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Related info for your journey

Find useful and relevant information for your journey from Ontario to Hanoi. 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 into for flights to Hanoi from Ontario?

    Located just 22.8 km from the city centre, Hanoi Noibai (HAN) is the airport most travelers will use when flying to Hanoi from Ontario.

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

    A quick flight from Region of Ontario to Hanoi can take about 26h 20m. Air Canada provides one of the quickest options available for as low as C$ 1,753. Region of Ontario and Hanoi are separated by 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 Region of Ontario to Hanoi one-way?

    To fly one-way, consider booking your trip with Philippine Airlines, which is currently one of the cheapest options available, starting at C$ 517. ANA flights start at C$ 676 while deals on United Airlines start at C$ 695 one-way.

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

    While some choose either Toronto Pearson Intl - Hanoi Noibai or Toronto Island - Hanoi Noibai, Montreal Pierre Elliott Trudeau Intl - Hanoi Noibai is the most popular route from Region of Ontario to Hanoi.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Region of Ontario to Hanoi (average of C$ 797). Flying from Region of Ontario to Hanoi in January is currently the most expensive (average of C$ 2,047). 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 Ontario to Hanoi

See prices for flight routes from nearby airports that may be better suited for you.
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Vancouver Intl to Ho Chi Minh City flights
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Kamloops to Ho Chi Minh City flights
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Top 10 airlines flying from Ontario to Hanoi

Discover the top 10 airlines that operate flights from Ontario to Hanoi. 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 2026.
AirlineCheapestAverageFlexibilityOn-time
Philippine AirlinesCheapestC$ 1,023AverageC$ 1,300FlexibilityNo cancel feeOn-time60%
Search Philippine Airlines flights
China EasternCheapestC$ 1,026AverageC$ 1,500FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
ANACheapestC$ 1,153AverageC$ 1,372FlexibilityNo cancel feeOn-time80%
Search ANA flights
United AirlinesCheapestC$ 1,195AverageC$ 1,305FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Cathay PacificCheapestC$ 1,268AverageC$ 1,745FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
Air CanadaCheapestC$ 1,299AverageC$ 1,589FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Korean AirCheapestC$ 1,310AverageC$ 1,746FlexibilityNo cancel feeOn-time81%
Search Korean Air flights
Etihad AirwaysCheapestC$ 1,389AverageC$ 1,539FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
Turkish AirlinesCheapestC$ 1,419AverageC$ 1,519FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
EVA AirCheapestC$ 1,554AverageC$ 2,084FlexibilityNo 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 Ontario to Hanoi?

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Hanoi from Ontario.

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

Certainly. Search results for flights to Hanoi from Ontario shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

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

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