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Cheap flights from Ottawa to Vietnam from C$ 645

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 25/9. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — SGN
17 Jun — 24 Jun1
1 adult

Cheap 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 June 2025.

Round-trip from

C$ 1,081

One-way from

C$ 906

Popular in

December

Cheapest in

November

Average price

C$ 1,788
ANA
  • ANA
  • 18/8-8/9
  • 4 total stops
  • 61h 42m total
  • Ottawa to Vietnam
Search Deals
25/7
  • 25/7
  • 3 total stops
  • 50h 40m total
  • Ottawa to Vietnam
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (C$ 158 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 54 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2025
Search Deals

Find flight deals from Ottawa to Vietnam

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 June 2025.

Mon 18/86:33 a.m.YOW - SGN
2 stops28h 22mANA
Mon 8/911:15 p.m.SGN - YOW
2 stops33h 20mANA
Deal found 11/6C$ 1,081
Mon 20/106:05 a.m.YOW - SGN
2 stops28h 50mUnited Airlines
Mon 10/1111:05 p.m.SGN - YOW
2 stops47h 21mUnited Airlines
Deal found 11/6C$ 1,151
Mon 10/116:00 a.m.YOW - HAN
2 stops29h 05mUnited Airlines
Sun 23/1112:25 a.m.HAN - YOW
2 stops46h 01mUnited Airlines
Deal found 10/6C$ 1,168
Mon 10/116:00 a.m.YOW - HAN
2 stops29h 05mAir Canada
Mon 24/1111:30 p.m.HAN - YOW
2 stops41h 27mAir Canada
Deal found 11/6C$ 1,356
Thu 23/109:05 a.m.YOW - HAN
2 stops27h 40mMultiple Airlines
Sat 8/1111:30 p.m.HAN - YOW
2 stops41h 27mMultiple Airlines
Deal found 11/6C$ 1,415
Wed 17/910:00 a.m.YOW - DAD
2 stops27h 30mMultiple Airlines
Wed 19/1111:30 p.m.DAD - YOW
2 stops52h 30mMultiple Airlines
Deal found 11/6C$ 1,457
Mon 18/88:35 a.m.YOW - SGN
3 stops26h 20mMultiple Airlines
Mon 8/911:15 p.m.SGN - YOW
2 stops25h 49mMultiple Airlines
Deal found 11/6C$ 1,492
Mon 20/106:00 a.m.YOW - SGN
2 stops31h 15mAir Canada
Sun 9/1112:10 a.m.SGN - YOW
2 stops40h 47mAir Canada
Deal found 11/6C$ 1,500
Mon 3/114:10 p.m.YOW - HAN
2 stops35h 15mTurkish Airlines
Sat 13/128:50 a.m.HAN - YOW
2 stops48h 43mTurkish Airlines
Deal found 11/6C$ 1,738
Wed 10/125:20 p.m.YOW - HAN
1 stop25h 10mAir France
Fri 9/111:00 p.m.HAN - YOW
1 stop28h 10mAir France
Deal found 12/6C$ 1,836
Wed 25/65:55 a.m.YOW - SGN
2 stops32h 40mChina Eastern
Sun 9/112:10 a.m.SGN - YOW
2 stops34h 00mChina Eastern
Deal found 11/6C$ 2,015
Wed 17/911:55 a.m.YOW - DAD
3 stops46h 55mEmirates
Wed 19/1111:30 p.m.DAD - YOW
3 stops48h 58mEmirates
Deal found 11/6C$ 2,871

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 June 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

Mon 18/8

6:33 a.m.-9:55 p.m.

2 stops28h 22m

Ho Chi Minh City

Mon 8/9

11:15 p.m.-9:35 p.m.

2 stops33h 20m

C$ 1,081

OttawaHo Chi Minh City

YOW - SGN

YOWSGN

Ottawa

Mon 20/10

6:05 a.m.-9:55 p.m.

2 stops28h 50m

Ho Chi Minh City

Mon 10/11

11:05 p.m.-10:26 a.m.

2 stops47h 21m

C$ 1,151

OttawaHanoi

YOW - HAN

YOWHAN

Ottawa

Wed 23/7

5:25 p.m.-10:15 p.m.

2 stops41h 50m

Hanoi Noibai

Sat 2/8

11:35 p.m.-9:35 p.m.

2 stops33h 00m

C$ 1,329

OttawaDa Nang

YOW - DAD

YOWDAD

Ottawa

Wed 17/9

10:00 a.m.-12:30 a.m.

2 stops27h 30m

Da Nang

Wed 19/11

11:30 p.m.-4:00 p.m.

2 stops52h 30m

C$ 1,457

OttawaHo Chi Minh City

YOW - SGN

YOWSGN

Ottawa

Mon 18/8

8:35 a.m.-9:55 p.m.

3 stops26h 20m

Ho Chi Minh City

Mon 8/9

11:15 p.m.-2:04 p.m.

2 stops25h 49m

C$ 1,492

OttawaHo Chi Minh City

YOW - SGN

YOWSGN

Ottawa

Mon 20/10

6:00 a.m.-12:15 a.m.

2 stops31h 15m

Ho Chi Minh City

Sun 9/11

12:10 a.m.-4:57 a.m.

2 stops40h 47m

C$ 1,500

OttawaHanoi

YOW - HAN

YOWHAN

Ottawa

Mon 21/7

8:55 p.m.-10:15 p.m.

2 stops38h 20m

Hanoi Noibai

Wed 30/7

12:55 p.m.-8:49 p.m.

2 stops42h 54m

C$ 1,512

OttawaHo Chi Minh City

YOW - SGN

YOWSGN

Ottawa

Wed 25/6

5:55 a.m.-1:35 a.m.

2 stops32h 40m

Ho Chi Minh City

Sun 9/11

2:10 a.m.-12:10 a.m.

2 stops34h 00m

C$ 2,015

OttawaHanoi

YOW - HAN

YOWHAN

Ottawa

Mon 28/7

8:45 a.m.-12:45 a.m.

2 stops53h 00m

Hanoi Noibai

Fri 8/8

1:45 a.m.-2:44 p.m.

2 stops47h 59m

C$ 2,305

OttawaHanoi

YOW - HAN

YOWHAN

Ottawa

Tue 22/7

10:15 p.m.-11:05 a.m.

2 stops25h 50m

Hanoi Noibai

Fri 1/8

12:05 p.m.-1:35 a.m.

2 stops24h 30m

C$ 2,615

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/6

Showing 1-10 of 18 results
1
2

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, September is the cheapest month in which you can book a flight from Ottawa to Vietnam (average of C$ 1,024). Flying from Ottawa to Vietnam in December is currently the most expensive (average of C$ 1,380). 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 June 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Ottawa to Vietnam as you normally would.

Rainfall in Vietnam by month

Plan your trip to Vietnam by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Vietnam ranges from 0.0 - 340.0 mm per month. September is typically the wettest month, when rainfall can reach 340.0 mm. February is typically the driest time to visit Vietnam when rainfall is around 0.0 mm.

Temperature in Vietnam by month

Plan your trip to Vietnam by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Vietnam, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 30.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 26.0 C).

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 June 2025.
Read through reviews of airlines operating flights from Ottawa to Vietnam, such as EVA Air, ANA and Emirates. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.4
Very good
1,202 reviews
Check prices

Crew

8.6

Overall

8.4

Food

8.1

Comfort

8.3

Entertainment

8.0

Boarding

8.4

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
EVA Air
8.4
Very good
1,202 reviews
EVA Air
8.4
Very good
1,202 reviews
Check prices

Crew

8.6

Overall

8.4

Food

8.1

Comfort

8.3

Entertainment

8.0

Boarding

8.4

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
ANA
8.3
Very good
882 reviews
EVA Air
8.4
Very good
1,202 reviews
Check prices

Crew

8.6

Overall

8.4

Food

8.1

Comfort

8.3

Entertainment

8.0

Boarding

8.4

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
Emirates
8.1
Very good
3,264 reviews
EVA Air
8.4
Very good
1,202 reviews
Check prices

Crew

8.6

Overall

8.4

Food

8.1

Comfort

8.3

Entertainment

8.0

Boarding

8.4

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
Air France
7.5
Good
1,463 reviews
EVA Air
8.4
Very good
1,202 reviews
Check prices

Crew

8.6

Overall

8.4

Food

8.1

Comfort

8.3

Entertainment

8.0

Boarding

8.4

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
United Airlines
7.4
Good
8,790 reviews
EVA Air
8.4
Very good
1,202 reviews
Check prices

Crew

8.6

Overall

8.4

Food

8.1

Comfort

8.3

Entertainment

8.0

Boarding

8.4

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

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.

  • 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, September is the cheapest month in which you can book a flight from Ottawa to Vietnam (average of C$ 1,024). Flying from Ottawa to Vietnam in December is currently the most expensive (average of C$ 1,380). 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

Toggle through the tabs below to find thousands of 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 6 airlines flying from Ottawa to Vietnam

Discover the top 6 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 June 2025.
AirlineCheapestAverageFlexibilityOn-time
ANACheapestC$ 1,123AverageC$ 1,437FlexibilityNo cancel feeOn-time80%
Search ANA flights
Air CanadaCheapestC$ 1,291AverageC$ 1,609FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 1,292AverageC$ 1,490FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air FranceCheapestC$ 1,602AverageC$ 1,785FlexibilityNo cancel feeOn-time77%
Search Air France flights
EmiratesCheapestC$ 1,675AverageC$ 1,920FlexibilityNo cancel feeOn-time75%
Search Emirates flights
Cathay PacificCheapestC$ 1,859AverageC$ 2,507FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific 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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