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Cheap flights from Ottawa to Hanoi from C$ 655

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ottawa to Hanoi departing on 10/9. 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
1 adult, Economy, 0 bags

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Find the cheapest flights from Ottawa to Hanoi

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
4:15 p.m. - 2:45 p.m.YOW  Ottawa-HAN Hanoi Noibai
35h 30m3 stops Calgary Vancouver Intl Guangzhou Baiyun
Multiple Airlines Logo
3:45 p.m. - 3:20 p.m.HAN  Hanoi Noibai-YOW Ottawa
34h 35m3 stops Guangzhou Baiyun Vancouver Intl Calgary
C$ 1,217Multiple Airlines
Tue, 15 Sep - Fri, 25 Sep
Multiple Airlines Logo
4:15 p.m. - 10:35 a.m.YOW  Ottawa-HAN Hanoi Noibai
31h 20m3 stops Calgary Vancouver Intl Incheon Intl
Multiple Airlines Logo
12:05 p.m. - 5:35 a.m.HAN  Hanoi Noibai-YOW Ottawa
28h 30m3 stops Incheon Intl Vancouver Intl Calgary
C$ 1,397Multiple Airlines
Sun, 13 Sep - Sat, 19 Sep
Multiple Airlines Logo
7:20 a.m. - 6:10 p.m.YOW  Ottawa-HAN Hanoi Noibai
47h 50m3 stops Calgary Vancouver Intl Hong Kong Intl
Multiple Airlines Logo
10:55 a.m. - 5:35 a.m.HAN  Hanoi Noibai-YOW Ottawa
29h 40m3 stops Hong Kong Intl Vancouver Intl Calgary
C$ 1,559Multiple Airlines
Tue, 15 Sep - Tue, 13 Oct
Multiple Airlines Logo
7:20 a.m. - 6:10 p.m.YOW  Ottawa-HAN Hanoi Noibai
47h 50m3 stops Calgary Vancouver Intl Hong Kong Intl
Multiple Airlines Logo
10:55 a.m. - 5:35 a.m.HAN  Hanoi Noibai-YOW Ottawa
29h 40m3 stops Hong Kong Intl Vancouver Intl Calgary
C$ 1,562Multiple Airlines
Tue, 15 Sep - Tue, 13 Oct
Air Canada Logo
5:00 a.m. - 10:00 p.m.YOW  Ottawa-HAN Hanoi Noibai
30h 00m2 stops Vancouver Intl Incheon Intl
Air Canada Logo
8:25 p.m. - 3:59 p.m.HAN  Hanoi Noibai-YOW Ottawa
31h 34m2 stops Bangkok Suvarnabhumi Vancouver Intl
C$ 1,604Air Canada
Tue, 20 Oct - Tue, 3 Nov
Air Canada Logo
5:40 p.m. - 11:30 a.m.YOW  Ottawa-HAN Hanoi Noibai
29h 50m2 stops Vancouver Intl Singapore Changi
Air Canada Logo
8:25 p.m. - 12:54 a.m.HAN  Hanoi Noibai-YOW Ottawa
40h 29m2 stops Bangkok Suvarnabhumi Vancouver Intl
C$ 1,655Air Canada
Thu, 28 Jan - Sun, 28 Feb
Air Canada Logo
6:55 a.m. - 10:00 p.m.YOW  Ottawa-HAN Hanoi Noibai
28h 05m2 stops Vancouver Intl Incheon Intl
Air Canada Logo
7:10 p.m. - 5:08 p.m.HAN  Hanoi Noibai-YOW Ottawa
32h 58m2 stops Hong Kong Intl Vancouver Intl
C$ 1,678Air Canada
Tue, 15 Sep - Sat, 26 Sep
Air France Logo
5:25 p.m. - 6:40 a.m.YOW  Ottawa-HAN Hanoi Noibai
26h 15m1 stop Paris Charles de Gaulle
Air France Logo
11:20 p.m. - 3:00 p.m.HAN  Hanoi Noibai-YOW Ottawa
26h 40m1 stop Paris Charles de Gaulle
C$ 2,138Air France
Tue, 15 Sep - Tue, 13 Oct
Air France Logo
5:25 p.m. - 6:40 a.m.YOW  Ottawa-HAN Hanoi Noibai
26h 15m1 stop Paris Charles de Gaulle
Air France Logo
11:20 p.m. - 3:00 p.m.HAN  Hanoi Noibai-YOW Ottawa
26h 40m1 stop Paris Charles de Gaulle
C$ 2,149Air France
Tue, 15 Sep - Tue, 13 Oct
Air France Logo
5:25 p.m. - 6:40 a.m.YOW  Ottawa-HAN Hanoi Noibai
26h 15m1 stop Paris Charles de Gaulle
Air France Logo
11:20 p.m. - 3:00 p.m.HAN  Hanoi Noibai-YOW Ottawa
26h 40m1 stop Paris Charles de Gaulle
C$ 2,150Air France
Tue, 29 Sep - Tue, 13 Oct

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Air Canada flights from Ottawa to Hanoi

Our best Air Canada deals on Ottawa to Hanoi flight tickets
Air Canada
20 Oct
YOW5:00 a.m.Ottawa
30h 00m
2 stops
HAN10:00 p.m.Hanoi Noibai
3 Nov
HAN8:25 p.m.Hanoi Noibai
31h 34m
2 stops
YOW3:59 p.m.Ottawa
C$ 1,604
Air Canada
28 Jan
YOW5:40 p.m.Ottawa
29h 50m
2 stops
HAN11:30 a.m.Hanoi Noibai
28 Feb
HAN8:25 p.m.Hanoi Noibai
40h 29m
2 stops
YOW12:54 a.m.Ottawa
C$ 1,655
Air Canada
15 Sep
YOW6:55 a.m.Ottawa
28h 05m
2 stops
HAN10:00 p.m.Hanoi Noibai
26 Sep
HAN7:10 p.m.Hanoi Noibai
32h 58m
2 stops
YOW5:08 p.m.Ottawa
C$ 1,678

China Airlines flights from Ottawa to Hanoi

Our best China Airlines deals on Ottawa to Hanoi flight tickets
China Airlines
15 Sep
YOW5:00 a.m.Ottawa
42h 30m
2 stops
HAN10:30 a.m.Hanoi Noibai
26 Sep
HAN5:50 p.m.Hanoi Noibai
23h 08m
2 stops
YOW5:58 a.m.Ottawa
C$ 1,669
China Airlines
15 Sep
YOW5:00 a.m.Ottawa
42h 30m
2 stops
HAN10:30 a.m.Hanoi Noibai
26 Sep
HAN5:50 p.m.Hanoi Noibai
23h 08m
2 stops
YOW5:58 a.m.Ottawa
C$ 1,729
China Airlines
15 Sep
YOW5:00 a.m.Ottawa
42h 30m
2 stops
HAN10:30 a.m.Hanoi Noibai
26 Sep
HAN5:50 p.m.Hanoi Noibai
23h 08m
2 stops
YOW5:58 a.m.Ottawa
C$ 1,798

momondo Fare Finder

 
Customize your flight search to find flights from Ottawa 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 11 August 2026.
Use the filters below to find and compare flights from Ottawa to Hanoi that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OttawaHanoi

YOW Ottawa - HAN Hanoi Noibai

YOWHAN

Ottawa

Tue 15/9

4:15 p.m.-2:45 p.m.

3 stops35h 30m

Hanoi Noibai

Fri 25/9

3:45 p.m.-3:20 p.m.

3 stops34h 35m

C$ 1,217

OttawaHanoi

YOW Ottawa - HAN Hanoi Noibai

YOWHAN

Ottawa

Sun 13/9

4:15 p.m.-10:35 a.m.

3 stops31h 20m

Hanoi Noibai

Sat 19/9

12:05 p.m.-5:35 a.m.

3 stops28h 30m

C$ 1,397

OttawaHanoi

YOW Ottawa - HAN Hanoi Noibai

YOWHAN

Ottawa

Tue 15/9

7:20 a.m.-6:10 p.m.

3 stops47h 50m

Hanoi Noibai

Tue 13/10

10:55 a.m.-5:35 a.m.

3 stops29h 40m

C$ 1,559

OttawaHanoi

YOW Ottawa - HAN Hanoi Noibai

YOWHAN

Ottawa

Tue 15/9

7:20 a.m.-6:10 p.m.

3 stops47h 50m

Hanoi Noibai

Tue 13/10

10:55 a.m.-5:35 a.m.

3 stops29h 40m

C$ 1,562

OttawaHanoi

YOW Ottawa - HAN Hanoi Noibai

YOWHAN

Ottawa

Tue 20/10

5:00 a.m.-10:00 p.m.

2 stops30h 00m

Hanoi Noibai

Tue 3/11

8:25 p.m.-3:59 p.m.

2 stops31h 34m

C$ 1,604

OttawaHanoi

YOW Ottawa - HAN Hanoi Noibai

YOWHAN

Ottawa

Thu 28/1

5:40 p.m.-11:30 a.m.

2 stops29h 50m

Hanoi Noibai

Sun 28/2

8:25 p.m.-12:54 a.m.

2 stops40h 29m

C$ 1,655

OttawaHanoi

YOW Ottawa - HAN Hanoi Noibai

YOWHAN

Ottawa

Tue 15/9

6:55 a.m.-10:00 p.m.

2 stops28h 05m

Hanoi Noibai

Sat 26/9

7:10 p.m.-5:08 p.m.

2 stops32h 58m

C$ 1,678
Quickest round-trip

OttawaHanoi

YOW Ottawa - HAN Hanoi Noibai

YOWHAN

Ottawa

Tue 15/9

5:25 p.m.-6:40 a.m.

1 stop26h 15m

Hanoi Noibai

Tue 13/10

11:20 p.m.-3:00 p.m.

1 stop26h 40m

C$ 2,138

OttawaHanoi

YOW Ottawa - HAN Hanoi Noibai

YOWHAN

Ottawa

Tue 15/9

5:25 p.m.-6:40 a.m.

1 stop26h 15m

Hanoi Noibai

Tue 13/10

11:20 p.m.-3:00 p.m.

1 stop26h 40m

C$ 2,149

OttawaHanoi

YOW Ottawa - HAN Hanoi Noibai

YOWHAN

Ottawa

Tue 29/9

5:25 p.m.-6:40 a.m.

1 stop26h 15m

Hanoi Noibai

Tue 13/10

11:20 p.m.-3:00 p.m.

1 stop26h 40m

C$ 2,150

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 Ottawa 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 Ottawa is in January. Flight prices, which tend to average around C$ 1,393, are often lower during this time because this is during the off-season. If you’re not able to fly to Hanoi in January, then November is your next best option. Flight prices from Ottawa to Hanoi during November average around C$ 1,519.

Can stopping save me money on Ottawa to Hanoi flights?

You could potentially save up to 61% on your flight if you consider stops on a Ottawa to Hanoi flight.

When to book flights from Ottawa to Hanoi

Are you open to changing your travel dates? Check out the ideal times to fly from Ottawa to Hanoi according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Ottawa to Hanoi (YOW to HAN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ottawa to Hanoi

Fastest flight time

28h 50m

Direct flights

None
The fastest flight from Ottawa to Hanoi takes 28h 50m
There are no direct flights from Ottawa to Hanoi. There are no popular flight routes from Ottawa to Hanoi.
Search flight deals

Frequently asked questions about flying from Ottawa to Hanoi

  • How far is Ottawa to Hanoi Noibai by plane?

    There are 12617.8 km between Ottawa and Hanoi Noibai. Typically, this will take 28h 50m by plane in normal conditions.

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

    Prices for flights from Ottawa Airport to Hanoi Noibai Airport are refreshed on a daily basis.

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ottawa Airport to Hanoi Noibai Airport.

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

    The required travel and health documents for your Hanoi Noibai Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Hanoi Noibai Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Ottawa to Hanoi?

Best airlines flying from Ottawa to Hanoi

Compare and see reviews for airlines that fly from Ottawa to Hanoi with momondo
Airline
Rating
Free Cancellation
Price
Air CanadaPriceFrom C$ 1,296Free CancellationRating
7.1
11,462 reviews
Search Air Canada flights
Air FrancePriceFrom C$ 1,856Free CancellationRating
7.5
1,640 reviews
Search Air France flights

Why use momondo?

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

It is quick and easy to find Ottawa to Hanoi flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Hanoi that suits you.

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

All flight searches from Ottawa to Hanoi on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Hanoi from Ottawa.

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

Yes momondo offers price alerts on flights to Hanoi from Ottawa. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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