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Cheap flights from Ottawa to Hanoi from C$ 691

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 5/3. 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 Ottawa to Hanoi

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
5:20 p.m. - 10:15 p.m.
YOW
-
HAN
65h 55m
2 stops
United Airlines Logo
11:35 p.m. - 10:05 p.m.
HAN
-
YOW
33h 30m
2 stops
C$ 1,264United Airlines
Sat, 2 May - Sun, 17 May
United Airlines Logo
5:20 p.m. - 10:15 p.m.
YOW
-
HAN
65h 55m
2 stops
United Airlines Logo
11:35 p.m. - 7:00 p.m.
HAN
-
YOW
30h 25m
2 stops
C$ 1,272United Airlines
Sat, 2 May - Wed, 13 May
United Airlines Logo
5:20 p.m. - 10:15 p.m.
YOW
-
HAN
65h 55m
2 stops
United Airlines Logo
11:35 p.m. - 10:05 p.m.
HAN
-
YOW
33h 30m
2 stops
C$ 1,313United Airlines
Sat, 2 May - Fri, 15 May
United Airlines Logo
2:40 p.m. - 10:15 p.m.
YOW
-
HAN
44h 35m
3 stops
United Airlines Logo
11:35 p.m. - 10:05 p.m.
HAN
-
YOW
33h 30m
2 stops
C$ 1,327United Airlines
Sat, 2 May - Sun, 17 May
United Airlines Logo
2:40 p.m. - 10:15 p.m.
YOW
-
HAN
44h 35m
3 stops
United Airlines Logo
11:35 p.m. - 7:00 p.m.
HAN
-
YOW
30h 25m
2 stops
C$ 1,336United Airlines
Sat, 2 May - Wed, 13 May
United Airlines Logo
6:05 a.m. - 10:15 p.m.
YOW
-
HAN
29h 10m
2 stops
United Airlines Logo
11:35 p.m. - 10:05 p.m.
HAN
-
YOW
33h 30m
2 stops
C$ 1,352United Airlines
Mon, 4 May - Sun, 17 May
United Airlines Logo
6:05 a.m. - 10:15 p.m.
YOW
-
HAN
29h 10m
2 stops
United Airlines Logo
11:35 p.m. - 10:05 p.m.
HAN
-
YOW
33h 30m
2 stops
C$ 1,355United Airlines
Mon, 4 May - Sun, 17 May
United Airlines Logo
5:20 p.m. - 10:15 p.m.
YOW
-
HAN
65h 55m
2 stops
United Airlines Logo
11:35 p.m. - 10:05 p.m.
HAN
-
YOW
33h 30m
2 stops
C$ 1,358United Airlines
Thu, 30 Apr - Sun, 17 May
United Airlines Logo
5:20 p.m. - 10:15 p.m.
YOW
-
HAN
65h 55m
2 stops
United Airlines Logo
11:35 p.m. - 10:05 p.m.
HAN
-
YOW
33h 30m
2 stops
C$ 1,359United Airlines
Thu, 30 Apr - Sun, 17 May
United Airlines Logo
6:05 a.m. - 10:15 p.m.
YOW
-
HAN
29h 10m
2 stops
United Airlines Logo
11:35 p.m. - 10:05 p.m.
HAN
-
YOW
33h 30m
2 stops
C$ 1,362United Airlines
Mon, 4 May - Mon, 18 May

Air Canada flights from Ottawa to Hanoi

Our best Air Canada deals on Ottawa to Hanoi flight tickets
Air Canada
25 Jan
YOW5:50 p.m.Ottawa
52h 15m
2 stops
HAN10:05 a.m.Hanoi Noibai
2 Feb
HAN8:25 p.m.Hanoi Noibai
46h 18m
2 stops
YOW6:43 a.m.Ottawa
C$ 1,518
Air Canada
25 Jan
YOW5:50 p.m.Ottawa
52h 15m
2 stops
HAN10:05 a.m.Hanoi Noibai
29 Jan
HAN11:05 a.m.Hanoi Noibai
40h 41m
2 stops
YOW3:46 p.m.Ottawa
C$ 1,555
Air Canada
22 Jan
YOW5:50 p.m.Ottawa
52h 15m
2 stops
HAN10:05 a.m.Hanoi Noibai
3 Feb
HAN8:25 p.m.Hanoi Noibai
46h 18m
2 stops
YOW6:43 a.m.Ottawa
C$ 1,568

Cathay Pacific flights from Ottawa to Hanoi

Our best Cathay Pacific deals on Ottawa to Hanoi flight tickets
Cathay Pacific
24 Jan
YOW5:40 a.m.Ottawa
48h 50m
2 stops
HAN6:30 p.m.Hanoi Noibai
28 Jan
HAN11:05 a.m.Hanoi Noibai
42h 13m
2 stops
YOW5:18 p.m.Ottawa
C$ 1,786
Cathay Pacific
24 Jan
YOW5:40 a.m.Ottawa
48h 50m
2 stops
HAN6:30 p.m.Hanoi Noibai
30 Jan
HAN11:05 a.m.Hanoi Noibai
26h 33m
2 stops
YOW1:38 a.m.Ottawa
C$ 1,896
Cathay Pacific
24 Jan
YOW5:40 a.m.Ottawa
48h 50m
2 stops
HAN6:30 p.m.Hanoi Noibai
29 Jan
HAN11:05 a.m.Hanoi Noibai
42h 13m
2 stops
YOW5:18 p.m.Ottawa
C$ 1,920

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 21 January 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

OttawaHanoi

YOW - HAN

YOWHAN

Ottawa

Sat 2/5

5:20 p.m.-10:15 p.m.

2 stops65h 55m

Hanoi Noibai

Sun 17/5

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

2 stops33h 30m

C$ 1,264

OttawaHanoi

YOW - HAN

YOWHAN

Ottawa

Sat 2/5

5:20 p.m.-10:15 p.m.

2 stops65h 55m

Hanoi Noibai

Wed 13/5

11:35 p.m.-7:00 p.m.

2 stops30h 25m

C$ 1,272

OttawaHanoi

YOW - HAN

YOWHAN

Ottawa

Sat 2/5

5:20 p.m.-10:15 p.m.

2 stops65h 55m

Hanoi Noibai

Fri 15/5

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

2 stops33h 30m

C$ 1,313

OttawaHanoi

YOW - HAN

YOWHAN

Ottawa

Sat 2/5

2:40 p.m.-10:15 p.m.

3 stops44h 35m

Hanoi Noibai

Sun 17/5

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

2 stops33h 30m

C$ 1,327

OttawaHanoi

YOW - HAN

YOWHAN

Ottawa

Sat 2/5

2:40 p.m.-10:15 p.m.

3 stops44h 35m

Hanoi Noibai

Wed 13/5

11:35 p.m.-7:00 p.m.

2 stops30h 25m

C$ 1,336

OttawaHanoi

YOW - HAN

YOWHAN

Ottawa

Mon 4/5

6:05 a.m.-10:15 p.m.

2 stops29h 10m

Hanoi Noibai

Sun 17/5

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

2 stops33h 30m

C$ 1,352

OttawaHanoi

YOW - HAN

YOWHAN

Ottawa

Mon 4/5

6:05 a.m.-10:15 p.m.

2 stops29h 10m

Hanoi Noibai

Sun 17/5

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

2 stops33h 30m

C$ 1,355

OttawaHanoi

YOW - HAN

YOWHAN

Ottawa

Thu 30/4

5:20 p.m.-10:15 p.m.

2 stops65h 55m

Hanoi Noibai

Sun 17/5

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

2 stops33h 30m

C$ 1,358

OttawaHanoi

YOW - HAN

YOWHAN

Ottawa

Thu 30/4

5:20 p.m.-10:15 p.m.

2 stops65h 55m

Hanoi Noibai

Sun 17/5

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

2 stops33h 30m

C$ 1,359

OttawaHanoi

YOW - HAN

YOWHAN

Ottawa

Mon 4/5

6:05 a.m.-10:15 p.m.

2 stops29h 10m

Hanoi Noibai

Mon 18/5

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

2 stops33h 30m

C$ 1,362

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$ 1,377, 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 September is your next best option. Flight prices from Ottawa to Hanoi during September average around C$ 1,432.

Can stopping save me money on Ottawa to Hanoi flights?

You could potentially save up to 67% 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

27h 00m

Direct flights

None
The fastest flight from Ottawa to Hanoi takes 27h 00m
There are no direct flights from Ottawa to Hanoi. There are no popular flight routes from Ottawa to Hanoi.
Search flight deals

  • How far is Ottawa to Hanoi Noibai by plane?

    There are 12617.8 km between Ottawa and Hanoi Noibai. Typically, this will take 27h 00m 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
United AirlinesPriceFrom C$ 1,187Free CancellationRating
7.4
9,189 reviews
Search United Airlines flights
Air CanadaPriceFrom C$ 1,285Free CancellationRating
7.1
10,644 reviews
Search Air Canada flights
Air FrancePriceFrom C$ 1,620Free CancellationRating
7.4
1,524 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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