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Cheap flights from Ottawa to Vietnam from C$ 670

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 Vietnam departing on 20/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Ottawa to Vietnam

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
6:20 a.m. - 10:55 p.m.
YOW
-
SGN
52h 35m3 stops
United Airlines Logo
7:00 a.m. - 10:03 a.m.
SGN
-
YOW
38h 03m3 stops
C$ 1,169United Airlines
Mon, 19 Jan - Thu, 30 Apr
United Airlines Logo
7:27 p.m. - 10:55 p.m.
YOW
-
SGN
39h 28m3 stops
United Airlines Logo
7:00 a.m. - 1:45 p.m.
SGN
-
YOW
41h 45m3 stops
C$ 1,173United Airlines
Mon, 19 Jan - Tue, 14 Apr
United Airlines Logo
5:00 a.m. - 9:50 p.m.
YOW
-
SGN
29h 50m3 stops
United Airlines Logo
7:00 a.m. - 1:45 p.m.
SGN
-
YOW
65h 45m3 stops
C$ 1,181United Airlines
Tue, 31 Mar - Wed, 15 Apr
United Airlines Logo
6:20 a.m. - 9:50 p.m.
YOW
-
SGN
51h 30m2 stops
United Airlines Logo
11:15 p.m. - 9:56 p.m.
SGN
-
YOW
33h 41m2 stops
C$ 1,194United Airlines
Wed, 14 Jan - Mon, 25 May
Multiple Airlines Logo
6:45 a.m. - 3:55 p.m.
YOW
-
DAD
45h 10m3 stops
Multiple Airlines Logo
4:55 p.m. - 8:25 a.m.
DAD
-
YOW
27h 30m3 stops
C$ 1,465Multiple Airlines
Fri, 16 Jan - Thu, 26 Feb
Multiple Airlines Logo
6:50 p.m. - 3:55 p.m.
YOW
-
DAD
33h 05m2 stops
Multiple Airlines Logo
4:55 p.m. - 8:25 a.m.
DAD
-
YOW
27h 30m3 stops
C$ 1,488Multiple Airlines
Fri, 16 Jan - Thu, 26 Feb
Air Canada Logo
5:50 p.m. - 10:05 a.m.
YOW
-
HAN
52h 15m2 stops
Air Canada Logo
9:40 a.m. - 6:43 a.m.
HAN
-
YOW
56h 03m2 stops
C$ 1,657Air Canada
Mon, 16 Feb - Mon, 9 Mar
Air Canada Logo
5:50 p.m. - 10:05 a.m.
YOW
-
HAN
52h 15m2 stops
Air Canada Logo
9:40 a.m. - 5:43 a.m.
HAN
-
YOW
56h 03m2 stops
C$ 1,681Air Canada
Sat, 14 Feb - Sat, 7 Mar
Korean Air Logo
5:40 a.m. - 10:15 p.m.
YOW
-
PQC
28h 35m2 stops
Korean Air Logo
11:45 p.m. - 12:42 a.m.
PQC
-
YOW
36h 57m2 stops
C$ 2,142Korean Air
Sun, 25 Jan - Thu, 29 Jan
Korean Air Logo
5:40 a.m. - 2:00 p.m.
YOW
-
PQC
44h 20m2 stops
Korean Air Logo
11:45 p.m. - 12:42 a.m.
PQC
-
YOW
36h 57m2 stops
C$ 2,220Korean Air
Sun, 25 Jan - Thu, 29 Jan

United Airlines flights from Ottawa to Vietnam

Our best United Airlines deals on Ottawa to Vietnam flight tickets
United Airlines
19 Jan
YOW6:20 a.m.Ottawa
52h 35m
3 stops
SGN10:55 p.m.Ho Chi Minh City
30 Apr
SGN7:00 a.m.Ho Chi Minh City
38h 03m
3 stops
YOW10:03 a.m.Ottawa
C$ 1,169
Find similar
United Airlines
19 Jan
YOW7:27 p.m.Ottawa
39h 28m
3 stops
SGN10:55 p.m.Ho Chi Minh City
14 Apr
SGN7:00 a.m.Ho Chi Minh City
41h 45m
3 stops
YOW1:45 p.m.Ottawa
C$ 1,173
Find similar
United Airlines
31 Mar
YOW5:00 a.m.Ottawa
29h 50m
3 stops
SGN9:50 p.m.Ho Chi Minh City
15 Apr
SGN7:00 a.m.Ho Chi Minh City
65h 45m
3 stops
YOW1:45 p.m.Ottawa
C$ 1,181
Find similar

Air France flights from Ottawa to Vietnam

Our best Air France deals on Ottawa to Vietnam flight tickets
Air France
20 Mar
YOW6:35 p.m.Ottawa
24h 40m
1 stop
HAN6:15 a.m.Hanoi Noibai
9 Apr
HAN11:20 p.m.Hanoi Noibai
26h 45m
1 stop
YOW3:05 p.m.Ottawa
C$ 2,394
Find similar
Air France
15 Dec
YOW5:20 p.m.Ottawa
24h 55m
1 stop
HAN6:15 a.m.Hanoi Noibai
2 Jan
HAN11:20 p.m.Hanoi Noibai
27h 50m
1 stop
YOW3:10 p.m.Ottawa
C$ 5,216
Find similar
Air France
15 Dec
YOW5:20 p.m.Ottawa
24h 55m
1 stop
HAN6:15 a.m.Hanoi Noibai
2 Jan
HAN5:00 a.m.Hanoi Noibai
46h 10m
2 stops
YOW3:10 p.m.Ottawa
C$ 5,232
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Ottawa to Vietnam 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 10 December 2025.
Use the filters below to find and compare flights from Ottawa to Vietnam that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

OttawaHo Chi Minh City

YOW - SGN

YOWSGN

Ottawa

Mon 19/1

6:20 a.m.-10:55 p.m.

3 stops52h 35m

Ho Chi Minh City

Thu 30/4

7:00 a.m.-10:03 a.m.

3 stops38h 03m

C$ 1,169

OttawaHo Chi Minh City

YOW - SGN

YOWSGN

Ottawa

Mon 19/1

7:27 p.m.-10:55 p.m.

3 stops39h 28m

Ho Chi Minh City

Tue 14/4

7:00 a.m.-1:45 p.m.

3 stops41h 45m

C$ 1,173

OttawaHo Chi Minh City

YOW - SGN

YOWSGN

Ottawa

Tue 31/3

5:00 a.m.-9:50 p.m.

3 stops29h 50m

Ho Chi Minh City

Wed 15/4

7:00 a.m.-1:45 p.m.

3 stops65h 45m

C$ 1,181

OttawaHo Chi Minh City

YOW - SGN

YOWSGN

Ottawa

Wed 14/1

6:20 a.m.-9:50 p.m.

2 stops51h 30m

Ho Chi Minh City

Mon 25/5

11:15 p.m.-9:56 p.m.

2 stops33h 41m

C$ 1,194

OttawaDa Nang

YOW - DAD

YOWDAD

Ottawa

Fri 16/1

6:45 a.m.-3:55 p.m.

3 stops45h 10m

Da Nang

Thu 26/2

4:55 p.m.-8:25 a.m.

3 stops27h 30m

C$ 1,465

OttawaDa Nang

YOW - DAD

YOWDAD

Ottawa

Fri 16/1

6:50 p.m.-3:55 p.m.

2 stops33h 05m

Da Nang

Thu 26/2

4:55 p.m.-8:25 a.m.

3 stops27h 30m

C$ 1,488

OttawaHanoi

YOW - HAN

YOWHAN

Ottawa

Mon 16/2

5:50 p.m.-10:05 a.m.

2 stops52h 15m

Hanoi Noibai

Mon 9/3

9:40 a.m.-6:43 a.m.

2 stops56h 03m

C$ 1,657

OttawaHanoi

YOW - HAN

YOWHAN

Ottawa

Sat 14/2

5:50 p.m.-10:05 a.m.

2 stops52h 15m

Hanoi Noibai

Sat 7/3

9:40 a.m.-5:43 a.m.

2 stops56h 03m

C$ 1,681

OttawaPhu Quoc

YOW - PQC

YOWPQC

Ottawa

Sun 25/1

5:40 a.m.-10:15 p.m.

2 stops28h 35m

Phu Quoc Duong Dang

Thu 29/1

11:45 p.m.-12:42 a.m.

2 stops36h 57m

C$ 2,142

OttawaPhu Quoc

YOW - PQC

YOWPQC

Ottawa

Sun 25/1

5:40 a.m.-2:00 p.m.

2 stops44h 20m

Phu Quoc Duong Dang

Thu 29/1

11:45 p.m.-12:42 a.m.

2 stops36h 57m

C$ 2,220

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 Vietnam from

How to get the cheapest flight ticket from Ottawa to Vietnam

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 Vietnam?

The month of September is, on average, the cheapest month to fly to Vietnam from Ottawa, with most prices found around C$ 1,343. If you aren’t able to travel during the month of September, then book flights to Vietnam from Ottawa during October instead. Flights to Vietnam in October, while not as cheap as those in September, still average around C$ 1,361.

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

Our data shows that Thursday is the least expensive day to fly to Vietnam. Tickets to fly out on this day can be as low as C$ 1,715. Be sure to avoid booking your departure on a Monday as prices are generally higher than usual. According to our data, the average ticket price to Vietnam on Monday is C$ 1,963.

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

At noon is the cheapest time of day to fly from Ottawa to Vietnam when you can find flight prices for as low as C$ 1,696. Flying to Vietnam at noon is an ideal time because this is during off-peak travel hours. In contrast, the most expensive time of day to depart to Vietnam is in the evening when prices are around C$ 2,158.

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

You are more likely to see cheaper flights to Vietnam from Ottawa when booking weeks ahead of your departure date. In general, you can expect to find flights to Vietnam for around C$ 1,522 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Vietnam from Ottawa for as low as C$ 1,356 on momondo.

Can stopping save me money on Ottawa to Vietnam flights?

You could potentially save up to 40% on your flight if you consider stops on a Ottawa to Vietnam flight.

Cheap Ottawa to Vietnam flight deals and tips

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

Fastest flight time

25h 00m

Direct flights

None
The fastest flight from Ottawa to Vietnam takes 25h 00m
There are no direct flights from Ottawa to Vietnam. There are no popular flight routes from Ottawa to Vietnam.
Search flight deals

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

    Prices for flights from Ottawa Airport to Vietnam were last updated today.

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Ottawa Airport to Vietnam.

  • What documentation or ID do you need to fly to Vietnam?

    The required travel and health documents for your Vietnam 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 Vietnam. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Ottawa to Vietnam

Compare and see reviews for airlines that fly from Ottawa to Vietnam with momondo
Airline
Rating
Free Cancellation
Price
ANAPriceFrom C$ 1,125Free CancellationRating
8.4
1,020 reviews
Search ANA flights
United AirlinesPriceFrom C$ 1,153Free CancellationRating
7.4
9,092 reviews
Search United Airlines flights
Air CanadaPriceFrom C$ 1,278Free CancellationRating
7.1
10,513 reviews
Search Air Canada flights
Air FrancePriceFrom C$ 1,516Free CancellationRating
7.4
1,502 reviews
Search Air France flights
EVA AirPriceFrom C$ 1,888Free CancellationRating
8.4
1,296 reviews
Search EVA Air flights

Why use momondo?

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

It is quick and easy to find Ottawa to Vietnam 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 Vietnam that suits you.

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

momondo does allow users to show only those flights to Vietnam from Ottawa which offer a flexible booking policy as well as other useful filters and features.

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

momondo helps you find the best flight between Ottawa and Vietnam by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Of course. momondo tracks the price of Ottawa to Vietnam flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Vietnam trip

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Find better results for your trip to Vietnam

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Popular flights according to clicks in the last 7 days on momondo
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