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Cheap flights from Ottawa to Vietnam from C$ 667

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 20/1. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — SGN
11 Jan — 18 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ottawa to Vietnam

Enter your travel dates to find the best prices.

Cheapest flights from Ottawa to Vietnam
Explore the most affordable flight options available from Ottawa to Vietnam. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 December 2025.

Mon 29/126:15 a.m.YOW - SGN
3 stops52h 40mUnited Airlines
Tue 31/37:00 a.m.SGN - YOW
3 stops42h 22mUnited Airlines
Deal found 10/12C$ 1,964
Thu 11/125:40 a.m.YOW - HAN
2 stops41h 55mMultiple Airlines
Fri 9/112:35 p.m.HAN - YOW
2 stops24h 07mMultiple Airlines
Deal found 10/12C$ 3,306
Sun 21/126:45 p.m.YOW - HAN
2 stops43h 00mMultiple Airlines
Sun 4/12:45 a.m.HAN - YOW
2 stops29h 20mMultiple Airlines
Deal found 10/12C$ 3,601
Mon 15/125:40 a.m.YOW - HAN
2 stops40h 25mMultiple Airlines
Fri 9/111:05 a.m.HAN - YOW
2 stops25h 37mMultiple Airlines
Deal found 10/12C$ 3,997
Mon 15/125:40 a.m.YOW - HAN
2 stops47h 35mMultiple Airlines
Fri 2/112:35 p.m.HAN - YOW
2 stops24h 07mMultiple Airlines
Deal found 10/12C$ 4,460
Fri 19/126:00 a.m.YOW - SGN
3 stops52h 55mUnited Airlines
Sun 4/16:00 a.m.SGN - YOW
3 stops47h 18mUnited Airlines
Deal found 10/12C$ 4,467
Fri 19/127:25 p.m.YOW - SGN
2 stops28h 10mMultiple Airlines
Sun 4/112:45 p.m.SGN - YOW
2 stops24h 53mMultiple Airlines
Deal found 11/12C$ 4,690
Thu 18/128:25 p.m.YOW - HAN
2 stops32h 50mMultiple Airlines
Sun 4/112:35 p.m.HAN - YOW
2 stops25h 03mMultiple Airlines
Deal found 10/12C$ 4,733
Mon 15/125:20 p.m.YOW - HAN
2 stops30h 45mAir France
Fri 2/111:20 p.m.HAN - YOW
1 stop27h 50mAir France
Deal found 10/12C$ 5,249
Mon 15/125:50 p.m.YOW - HAN
2 stops52h 15mAir Canada
Fri 2/19:40 a.m.HAN - YOW
2 stops42h 06mAir Canada
Deal found 11/12C$ 5,447
Fri 19/125:20 p.m.YOW - SGN
1 stop26h 20mAir France
Sun 4/19:45 a.m.SGN - YOW
1 stop41h 25mAir France
Deal found 11/12C$ 5,969

Find flight deals from Ottawa to Vietnam

Keep the following information in mind while searching for Ottawa to Vietnam flight deals. Data was last updated 12 December 2025.

Round-trip from

C$ 1,187

One-way from

C$ 667

Popular in

June

Cheapest in

September

Average price

C$ 1,607
United Airlines
  • United Airlines
  • 14/1-25/5
  • 4 total stops
  • 85h 11m total
  • Ottawa to Vietnam
Search Deals
20/1
  • 20/1
  • 3 total stops
  • 40h 40m total
  • Ottawa to Vietnam
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (C$ 220 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 26 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights 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, Cheapflights users made 629,999 searches. Data last updated 12 December 2025.
Use the filters below to find and compare flights from Ottawa to Vietnam that are best for you.

Fly from

Ottawa

Fly to

Vietnam

Route

Depart

Return

Price

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.-9:47 a.m.

2 stops45h 32m

C$ 1,189

OttawaHo Chi Minh City

YOW - SGN

YOWSGN

Ottawa

Mon 19/1

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

3 stops63h 28m

Ho Chi Minh City

Thu 30/4

11:15 p.m.-10:03 a.m.

2 stops45h 48m

C$ 1,198

OttawaHo Chi Minh City

YOW - SGN

YOWSGN

Ottawa

Thu 22/1

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

2 stops51h 30m

Ho Chi Minh City

Mon 13/4

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

3 stops38h 03m

C$ 1,203

OttawaHo Chi Minh City

YOW - SGN

YOWSGN

Ottawa

Thu 22/1

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

2 stops51h 30m

Ho Chi Minh City

Wed 15/4

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

3 stops38h 03m

C$ 1,203

OttawaHo Chi Minh City

YOW - SGN

YOWSGN

Ottawa

Sun 8/3

7:30 p.m.-10:55 p.m.

3 stops40h 25m

Ho Chi Minh City

Thu 19/3

6:00 a.m.-2:30 p.m.

3 stops43h 30m

C$ 1,207

OttawaHo Chi Minh City

YOW - SGN

YOWSGN

Ottawa

Wed 11/3

3:15 p.m.-10:55 p.m.

3 stops44h 40m

Ho Chi Minh City

Thu 19/3

6:00 a.m.-2:30 p.m.

3 stops43h 30m

C$ 1,207

OttawaHo Chi Minh City

YOW - SGN

YOWSGN

Ottawa

Tue 10/3

2:15 p.m.-10:55 p.m.

3 stops45h 40m

Ho Chi Minh City

Thu 19/3

6:00 a.m.-2:30 p.m.

3 stops43h 30m

C$ 1,207

OttawaHo Chi Minh City

YOW - SGN

YOWSGN

Ottawa

Sat 7/3

5:11 p.m.-10:55 p.m.

3 stops65h 44m

Ho Chi Minh City

Thu 19/3

6:00 a.m.-2:30 p.m.

3 stops43h 30m

C$ 1,207

OttawaHanoi

YOW - HAN

YOWHAN

Ottawa

Sun 15/2

5:50 p.m.-6:30 p.m.

2 stops60h 40m

Hanoi Noibai

Sat 7/3

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

2 stops56h 03m

C$ 1,572

OttawaDa Nang

YOW - DAD

YOWDAD

Ottawa

Fri 16/1

7:45 a.m.-9:45 p.m.

2 stops26h 00m

Da Nang

Fri 23/1

11:00 p.m.-3:46 p.m.

2 stops52h 46m

C$ 1,591

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/12

Showing 1-10 of 32 results
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Best time to book a flight from Ottawa to Vietnam

Have a flexible travel schedule? Discover the best time to fly to Vietnam from Ottawa 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 Ottawa to Vietnam

What is the cheapest month to book a flight from Ottawa to Vietnam?

Currently, March is the cheapest month in which you can book a flight from Ottawa to Vietnam (average of C$ 770). Flying from Ottawa to Vietnam in June is currently the most expensive (average of C$ 1,274). 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.

What is the cheapest time of day to fly from YOW to VN?

Find hourly flight availability from Ottawa to Vietnam. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 12 December 2025.

One of the essential ways to save on airfare from Ottawa to Vietnam is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight at noon could potentially save you up to 27% on airfare.

Reviews of airlines servicing Vietnam

Get insights into the airlines that provide service to Vietnam. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Vietnam. Reviews last updated 12 December 2025.
Get a feel of what it's like to fly with EVA Air,ANA, andAir France from Ottawa to Vietnam by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.5
Very good
1,296 reviews
Check prices

Boarding

8.4

Overall

8.5

Comfort

8.3

Crew

8.6

Food

8.1

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

TPE - CRK

All was okay except for the medical emergency that happened before our boarding. I wish that the medical emergency response was more immediate.
EVA Air
8.5
Very good
1,296 reviews
EVA Air
8.5
Very good
1,296 reviews
Check prices

Boarding

8.4

Overall

8.5

Comfort

8.3

Crew

8.6

Food

8.1

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

TPE - CRK

All was okay except for the medical emergency that happened before our boarding. I wish that the medical emergency response was more immediate.
ANA
8.4
Very good
1,021 reviews
EVA Air
8.5
Very good
1,296 reviews
Check prices

Boarding

8.4

Overall

8.5

Comfort

8.3

Crew

8.6

Food

8.1

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

TPE - CRK

All was okay except for the medical emergency that happened before our boarding. I wish that the medical emergency response was more immediate.
Air France
7.4
Good
1,502 reviews
EVA Air
8.5
Very good
1,296 reviews
Check prices

Boarding

8.4

Overall

8.5

Comfort

8.3

Crew

8.6

Food

8.1

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

TPE - CRK

All was okay except for the medical emergency that happened before our boarding. I wish that the medical emergency response was more immediate.
United Airlines
7.4
Good
9,095 reviews
EVA Air
8.5
Very good
1,296 reviews
Check prices

Boarding

8.4

Overall

8.5

Comfort

8.3

Crew

8.6

Food

8.1

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

TPE - CRK

All was okay except for the medical emergency that happened before our boarding. I wish that the medical emergency response was more immediate.
Air Canada
7.1
Good
10,514 reviews
EVA Air
8.5
Very good
1,296 reviews
Check prices

Boarding

8.4

Overall

8.5

Comfort

8.3

Crew

8.6

Food

8.1

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

TPE - CRK

All was okay except for the medical emergency that happened before our boarding. I wish that the medical emergency response was more immediate.

Related info for your journey

Find useful and relevant information for your journey from Ottawa to Vietnam. 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 from for flights from Ottawa to Vietnam?

    Ottawa (YOW) is the airport you will fly out of if you book a flight from Ottawa to Vietnam. It is only a 10.6 km journey to Ottawa (YOW) from Ottawa’s city centre.

  • How long is the flight from Ottawa to Vietnam?

    Airlines like United Airlines, Air Canada, and Korean Air fly from Ottawa to Vietnam in about 38h 20m. The time it takes to get you to your destination can typically vary by up to 13h 10m. The distance between Ottawa and Vietnam is about 12606 km. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Ottawa to Vietnam one-way?

    For one-way options, check prices for ANA. According to our data, you can fly for as low as C$ 635. Users have also found prices from C$ 671 and C$ 689 on United Airlines and Air Canada, respectively.

  • What are the most popular routes from Ottawa to Vietnam?

    While some choose either Ottawa - Ho Chi Minh City or Ottawa - Da Nang, Ottawa - Hanoi Noibai is the most popular route from Ottawa to Vietnam.

  • Can I find deals for flights from Ottawa to Vietnam that include hotel bookings?

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

  • How can I find direct flights from Ottawa to Vietnam?

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

  • Can I find deals for business class flights from Ottawa to Vietnam?

    Yes. Cheapflights offers flight deals from Ottawa to Vietnam 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 Ottawa to Vietnam?

    Currently, March is the cheapest month in which you can book a flight from Ottawa to Vietnam (average of C$ 770). Flying from Ottawa to Vietnam in June is currently the most expensive (average of C$ 1,274). 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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See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Ottawa to Vietnam

Discover the top 5 airlines that operate flights from Ottawa to Vietnam. 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 December 2025.
AirlineCheapestAverageFlexibilityOn-time
ANACheapestC$ 1,121AverageC$ 1,339FlexibilityNo cancel feeOn-time80%
Search ANA flights
United AirlinesCheapestC$ 1,149AverageC$ 1,334FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapestC$ 1,273AverageC$ 1,498FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Air FranceCheapestC$ 1,510AverageC$ 1,694FlexibilityNo cancel feeOn-time77%
Search Air France flights
EVA AirCheapestC$ 1,880AverageC$ 2,453FlexibilityNo 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 Ottawa to Vietnam?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Ottawa to Vietnam. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Ottawa to Vietnam?

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 Vietnam from Ottawa.

Can Cheapflights find flights from Ottawa to Vietnam with no change fees?

Certainly. Search results for flights to Vietnam from Ottawa 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 Ottawa to Vietnam become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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