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Cheap flights from Ontario to Hanoi from C$ 613

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to Hanoi departing on 17/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

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Find the cheapest flights from Ontario to Hanoi

Cheap round-trip flights

Enter your travel dates to find the best prices.
Cathay Pacific Logo
3:30 p.m. - 6:05 p.m.
YYZ
-
HAN
39h 35m1 stop
Cathay Pacific Logo
10:55 a.m. - 1:50 p.m.
HAN
-
YYZ
37h 55m1 stop
C$ 1,319Cathay Pacific
Thu, 16 Apr - Fri, 24 Apr
Multiple Airlines Logo
7:55 p.m. - 1:45 a.m.
YYZ
-
HAN
41h 50m3 stops
Multiple Airlines Logo
12:55 a.m. - 8:35 p.m.
HAN
-
YYZ
31h 40m2 stops
C$ 1,320Multiple Airlines
Thu, 29 Jan - Tue, 3 Feb
Delta Logo
7:45 a.m. - 11:10 a.m.
YYZ
-
HAN
39h 25m2 stops
Delta Logo
11:10 p.m. - 9:59 p.m.
HAN
-
YYZ
33h 49m2 stops
C$ 1,322Delta
Fri, 16 Jan - Thu, 16 Apr
Multiple Airlines Logo
3:40 p.m. - 2:40 p.m.
YYZ
-
HAN
35h 00m3 stops
Multiple Airlines Logo
3:40 p.m. - 6:08 a.m.
HAN
-
YYZ
26h 28m2 stops
C$ 1,338Multiple Airlines
Mon, 12 Jan - Thu, 29 Jan
Delta Logo
5:15 p.m. - 9:45 p.m.
YYZ
-
HAN
40h 30m2 stops
Delta Logo
11:10 p.m. - 9:54 p.m.
HAN
-
YYZ
33h 44m2 stops
C$ 1,349Delta
Sat, 14 Feb - Tue, 31 Mar
American Airlines Logo
8:09 a.m. - 9:50 p.m.
YYZ
-
HAN
26h 41m2 stops
American Airlines Logo
11:20 p.m. - 11:10 p.m.
HAN
-
YYZ
34h 50m2 stops
C$ 1,353American Airlines
Thu, 23 Apr - Sun, 3 May
Air Canada Logo
1:25 p.m. - 10:05 a.m.
YUL
-
HAN
56h 40m2 stops
Air Canada Logo
8:25 p.m. - 7:25 p.m.
HAN
-
YUL
35h 00m2 stops
C$ 1,402Air Canada
Mon, 12 Jan - Mon, 26 Jan
Air Canada Logo
6:00 p.m. - 10:00 p.m.
YUL
-
HAN
41h 00m2 stops
Air Canada Logo
8:45 p.m. - 7:27 p.m.
HAN
-
YUL
33h 42m2 stops
C$ 1,411Air Canada
Tue, 5 May - Tue, 26 May
United Airlines Logo
6:25 a.m. - 10:15 p.m.
YOW
-
HAN
28h 50m2 stops
United Airlines Logo
11:35 p.m. - 10:05 p.m.
HAN
-
YOW
33h 30m2 stops
C$ 1,415United Airlines
Fri, 17 Apr - Wed, 22 Apr
United Airlines Logo
7:25 a.m. - 10:15 p.m.
YTZ
-
HAN
51h 50m2 stops
United Airlines Logo
11:35 p.m. - 11:39 a.m.
HAN
-
YTZ
47h 04m2 stops
C$ 1,664United Airlines
Wed, 8 Apr - Tue, 14 Apr

Delta flights from Region of Ontario to Hanoi

Our best Delta deals on Region of Ontario to Hanoi flight tickets
Delta
16 Jan
YYZ7:45 a.m.Toronto Pearson Intl
39h 25m
2 stops
HAN11:10 a.m.Hanoi Noibai
16 Apr
HAN11:10 p.m.Hanoi Noibai
33h 49m
2 stops
YYZ9:59 p.m.Toronto Pearson Intl
C$ 1,322
Find similar
Delta
14 Feb
YYZ12:11 p.m.Toronto Pearson Intl
45h 34m
2 stops
HAN9:45 p.m.Hanoi Noibai
16 Mar
HAN11:05 p.m.Hanoi Noibai
35h 52m
2 stops
YYZ11:57 p.m.Toronto Pearson Intl
C$ 1,349
Find similar
Delta
11 Mar
YUL6:00 a.m.Montreal Pierre Elliott Trudeau Intl
28h 45m
2 stops
HAN9:45 p.m.Hanoi Noibai
15 Apr
HAN11:10 p.m.Hanoi Noibai
35h 46m
2 stops
YUL11:56 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 1,430
Find similar

United Airlines flights from Region of Ontario to Hanoi

Our best United Airlines deals on Region of Ontario to Hanoi flight tickets
United Airlines
27 Jan
YYZ6:10 a.m.Toronto Pearson Intl
28h 55m
2 stops
HAN11:05 p.m.Hanoi Noibai
21 Feb
HAN11:50 p.m.Hanoi Noibai
43h 40m
2 stops
YYZ7:30 a.m.Toronto Pearson Intl
C$ 1,396
Find similar
United Airlines
17 Apr
YOW6:25 a.m.Ottawa
28h 50m
2 stops
HAN10:15 p.m.Hanoi Noibai
22 Apr
HAN11:35 p.m.Hanoi Noibai
33h 30m
2 stops
YOW10:05 p.m.Ottawa
C$ 1,415
Find similar
United Airlines
17 Jan
YYZ3:45 p.m.Toronto Pearson Intl
43h 20m
2 stops
HAN11:05 p.m.Hanoi Noibai
8 Feb
HAN12:25 a.m.Hanoi Noibai
42h 15m
2 stops
YYZ6:40 a.m.Toronto Pearson Intl
C$ 1,472
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Region of 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, momondo users made 96,600 searches. Data last updated 23 December 2025.
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

TorontoHanoi

YYZ - HAN

YYZHAN

Toronto Pearson Intl

Thu 16/4

3:30 p.m.-6:05 p.m.

1 stop39h 35m

Hanoi Noibai

Fri 24/4

10:55 a.m.-1:50 p.m.

1 stop37h 55m

C$ 1,319

TorontoHanoi

YYZ - HAN

YYZHAN

Toronto Pearson Intl

Thu 29/1

7:55 p.m.-1:45 a.m.

3 stops41h 50m

Hanoi Noibai

Tue 3/2

12:55 a.m.-8:35 p.m.

2 stops31h 40m

C$ 1,320

TorontoHanoi

YYZ - HAN

YYZHAN

Toronto Pearson Intl

Fri 16/1

7:45 a.m.-11:10 a.m.

2 stops39h 25m

Hanoi Noibai

Thu 16/4

11:10 p.m.-9:59 p.m.

2 stops33h 49m

C$ 1,322

TorontoHanoi

YYZ - HAN

YYZHAN

Toronto Pearson Intl

Mon 12/1

3:40 p.m.-2:40 p.m.

3 stops35h 00m

Hanoi Noibai

Thu 29/1

3:40 p.m.-6:08 a.m.

2 stops26h 28m

C$ 1,338

TorontoHanoi

YYZ - HAN

YYZHAN

Toronto Pearson Intl

Sat 14/2

5:15 p.m.-9:45 p.m.

2 stops40h 30m

Hanoi Noibai

Tue 31/3

11:10 p.m.-9:54 p.m.

2 stops33h 44m

C$ 1,349

TorontoHanoi

YYZ - HAN

YYZHAN

Toronto Pearson Intl

Thu 23/4

8:09 a.m.-9:50 p.m.

2 stops26h 41m

Hanoi Noibai

Sun 3/5

11:20 p.m.-11:10 p.m.

2 stops34h 50m

C$ 1,353

MontrealHanoi

YUL - HAN

YULHAN

Montreal Pierre Elliott Trudeau Intl

Mon 12/1

1:25 p.m.-10:05 a.m.

2 stops56h 40m

Hanoi Noibai

Mon 26/1

8:25 p.m.-7:25 p.m.

2 stops35h 00m

C$ 1,402

MontrealHanoi

YUL - HAN

YULHAN

Montreal Pierre Elliott Trudeau Intl

Tue 5/5

6:00 p.m.-10:00 p.m.

2 stops41h 00m

Hanoi Noibai

Tue 26/5

8:45 p.m.-7:27 p.m.

2 stops33h 42m

C$ 1,411

OttawaHanoi

YOW - HAN

YOWHAN

Ottawa

Fri 17/4

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

2 stops28h 50m

Hanoi Noibai

Wed 22/4

11:35 p.m.-10:05 p.m.

2 stops33h 30m

C$ 1,415

TorontoHanoi

YTZ - HAN

YTZHAN

Toronto Island

Wed 8/4

7:25 a.m.-10:15 p.m.

2 stops51h 50m

Hanoi Noibai

Tue 14/4

11:35 p.m.-11:39 a.m.

2 stops47h 04m

C$ 1,664

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Hanoi from

How to get the cheapest flight ticket from Region of Ontario to Hanoi

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Hanoi?

The cheapest month to fly to Hanoi from Region of Ontario is in August. Flight prices, which tend to average around C$ 1,406, are often lower during this time because this is during the off-season. If you’re not able to fly to Hanoi in August, then September is your next best option. Flight prices from Region of Ontario to Hanoi during September average around C$ 1,408.

What is the cheapest day to depart on your flight to Hanoi?

On average, the least expensive day to fly to Hanoi from Region of Ontario is on a Monday. momondo users have found tickets for Monday departures for as low as C$ 1,870. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from Region of Ontario to Hanoi on a Saturday will generally be more expensive and average around C$ 2,020. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Hanoi?

According to our data, the cheapest time of day to fly to Hanoi is at noon. momondo users have found flights departing from Region of Ontario to Hanoi at noon for as low as C$ 1,712. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In contrast, the most expensive time of day to depart to Hanoi is in the evening when prices are around C$ 2,048.

How far in advance should I book a flight to Hanoi?

You are more likely to see cheaper flights to Hanoi from Region of Ontario when booking weeks ahead of your departure date. In general, you can expect to find flights to Hanoi for around C$ 1,688 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Hanoi from Region of Ontario for as low as C$ 1,557 on momondo.

Can stopping save me money on Region of Ontario to Hanoi flights?

You could potentially save up to 1% on your flight if you consider stops on a Region of Ontario to Hanoi flight.

Cheap Region of Ontario to Hanoi flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Region of Ontario to Hanoi

Fastest flight time

23h 10m

Direct flights

None
The fastest flight from Region of Ontario to Hanoi takes 23h 10m
There are no direct flights from Region of Ontario to Hanoi. There are no popular flight routes from Region of Ontario to Hanoi.
Search flight deals

  • When did momondo last update prices for flights from Ontario to Hanoi Noibai Airport?

    Prices for flights from Ontario to Hanoi Noibai Airport refresh daily.

  • How many operators does momondo search for flights from Ontario to Hanoi Noibai Airport?

  • How old do you have to be to fly from Ontario to Hanoi Noibai Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario to Hanoi Noibai Airport.

  • What documentation or ID do you need to fly to Hanoi Noibai Airport?

    The necessary travel and health documents for your Hanoi Noibai Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Region of Ontario to Hanoi

Compare and see reviews for airlines that fly from Region of Ontario to Hanoi with momondo
Airline
Rating
Free Cancellation
Price
Philippine AirlinesPriceFrom C$ 1,008Free CancellationRating
7.3
943 reviews
Search Philippine Airlines flights
ANAPriceFrom C$ 1,110Free CancellationRating
8.4
1,040 reviews
Search ANA flights
United AirlinesPriceFrom C$ 1,167Free CancellationRating
7.4
9,107 reviews
Search United Airlines flights
China EasternPriceFrom C$ 1,204Free CancellationRating
7.2
179 reviews
Search China Eastern flights
Air CanadaPriceFrom C$ 1,280Free CancellationRating
7.1
10,551 reviews
Search Air Canada flights
Cathay PacificPriceFrom C$ 1,288Free CancellationRating
7.6
1,103 reviews
Search Cathay Pacific flights
Japan AirlinesPriceFrom C$ 1,299Free CancellationRating
8.3
1,662 reviews
Search Japan Airlines flights
Turkish AirlinesPriceFrom C$ 1,303Free CancellationRating
7.3
4,112 reviews
Search Turkish Airlines flights
Air FrancePriceFrom C$ 1,322Free CancellationRating
7.4
1,513 reviews
Search Air France flights
China AirlinesPriceFrom C$ 1,333Free CancellationRating
8.3
792 reviews
Search China Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Ontario to Hanoi?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Ontario to Hanoi for you.

Can I find flights from Ontario to Hanoi with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Ontario to Hanoi flights to just show those with flexible booking policies.

How can momondo help me find flights from Ontario to Hanoi?

Once you have performed a search for Ontario to Hanoi flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Ontario to Hanoi right now. Can momondo alert me if prices change?

Price alerts on flights to Hanoi from Ontario are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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