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Cheap flights from Ottawa to Hanoi from C$ 657

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 10/9. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — HAN
7 Sep — 14 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ottawa to Hanoi

Enter your travel dates to find the best prices.

Cheapest flights from Ottawa to Hanoi
Explore the most affordable flight options available from Ottawa to Hanoi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 8 August 2026.

Tue 15/94:15 p.m. -
3 stops35h 30m
Fri 25/93:45 p.m. -
3 stops34h 35m
Deal found 7/8C$ 1,220
Sun 13/94:15 p.m. -
3 stops31h 20m
Sat 19/912:05 p.m. -
3 stops28h 30m
Deal found 8/8C$ 1,401
Sat 29/85:00 a.m. -
2 stops56h 45m
Tue 29/92:15 p.m. -
2 stops37h 08m
Deal found 3/8C$ 1,411
Sun 27/96:15 p.m. -
3 stops44h 05m
Sun 29/112:45 a.m. -
3 stops49h 05m
Deal found 7/8C$ 1,576
Wed 12/810:25 a.m. -
2 stops33h 50m
Thu 17/97:30 p.m. -
2 stops53h 57m
Deal found 7/8C$ 1,634
Tue 29/91:20 p.m. -
3 stops33h 35m
Tue 13/107:45 p.m. -
3 stops32h 30m
Deal found 7/8C$ 1,637
Sun 4/1010:40 a.m. -
3 stops33h 35m
Sun 6/127:10 p.m. -
3 stops41h 33m
Deal found 7/8C$ 1,665
Wed 21/107:20 a.m. -
3 stops38h 30m
Mon 30/117:45 p.m. -
3 stops32h 05m
Deal found 6/8C$ 1,671
Mon 9/115:40 p.m. -
2 stops34h 50m
Mon 23/1111:35 a.m. -
2 stops40h 24m
Deal found 4/8C$ 1,680
Tue 15/96:55 a.m. -
2 stops28h 05m
Sat 26/97:10 p.m. -
2 stops32h 58m
Deal found 7/8C$ 1,682
Sat 26/912:25 p.m. -
3 stops34h 25m
Sun 11/108:00 p.m. -
3 stops44h 35m
Deal found 5/8C$ 1,711

Find flight deals from Ottawa to Hanoi

Discover tips and strategies to find the most affordable flight options for your journey from Ottawa (YOW) to Hanoi (HAN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 8 August 2026.

Round-trip from

C$ 1,220

One-way from

C$ 657

Popular in

June

Cheapest in

January

Average price

C$ 1,801
15/9-25/9
  • 15/9-25/9
  • 6 total stops
  • 70h 05m total
  • Ottawa to Hanoi
Search Deals
10/9
  • 10/9
  • 2 total stops
  • 43h 20m total
  • Ottawa to Hanoi
Search Deals
Highest demand for flights based on searches. 19% potential increase in price (C$ 635 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (C$ 122 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2026
Search Deals

Cheapflights 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, Cheapflights users made 629,999 searches. Data last updated 8 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
Quickest round-trip

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$ 1,401

OttawaHanoi

YOW Ottawa - HAN Hanoi Noibai

YOWHAN

Ottawa

Sun 27/9

9:00 a.m.-9:55 a.m.

2 stops37h 55m

Hanoi Noibai

Mon 30/11

7:30 p.m.-7:52 p.m.

2 stops36h 22m

C$ 1,647

OttawaHanoi

YOW Ottawa - HAN Hanoi Noibai

YOWHAN

Ottawa

Mon 9/11

5:40 p.m.-4:30 p.m.

2 stops34h 50m

Hanoi Noibai

Mon 23/11

11:35 a.m.-3:59 p.m.

2 stops40h 24m

C$ 1,680

OttawaHanoi

YOW Ottawa - HAN Hanoi Noibai

YOWHAN

Ottawa

Wed 13/1

6:15 a.m.-11:05 p.m.

2 stops28h 50m

Hanoi Noibai

Tue 16/2

12:25 a.m.-9:26 p.m.

2 stops33h 01m

C$ 1,693

OttawaHanoi

YOW Ottawa - HAN Hanoi Noibai

YOWHAN

Ottawa

Tue 15/9

6:55 a.m.-10:30 a.m.

2 stops40h 35m

Hanoi Noibai

Sat 26/9

5:50 p.m.-5:58 a.m.

2 stops23h 08m

C$ 1,717

OttawaHanoi

YOW Ottawa - HAN Hanoi Noibai

YOWHAN

Ottawa

Sun 8/11

5:40 p.m.-3:00 a.m.

2 stops45h 20m

Hanoi Noibai

Sun 22/11

4:00 a.m.-12:56 a.m.

2 stops32h 56m

C$ 1,721

OttawaHanoi

YOW Ottawa - HAN Hanoi Noibai

YOWHAN

Ottawa

Wed 13/1

4:36 p.m.-11:05 p.m.

2 stops42h 29m

Hanoi Noibai

Tue 26/1

12:25 a.m.-9:56 p.m.

2 stops33h 31m

C$ 1,725

OttawaHanoi

YOW Ottawa - HAN Hanoi Noibai

YOWHAN

Ottawa

Sat 3/10

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

2 stops44h 05m

Hanoi Noibai

Sun 6/12

12:25 a.m.-1:26 p.m.

2 stops49h 01m

C$ 1,764

OttawaHanoi

YOW Ottawa - HAN Hanoi Noibai

YOWHAN

Ottawa

Thu 1/10

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

2 stops29h 10m

Hanoi Noibai

Sun 29/11

12:25 a.m.-9:56 p.m.

2 stops33h 31m

C$ 1,836

OttawaHanoi

YOW Ottawa - HAN Hanoi Noibai

YOWHAN

Ottawa

Thu 17/9

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

2 stops28h 05m

Hanoi Noibai

Mon 21/9

11:30 p.m.-12:53 a.m.

2 stops36h 23m

C$ 1,845

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/8

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

Best time to book a flight from Ottawa to Hanoi

Have a flexible travel schedule? Discover the best time to fly to Hanoi 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 Hanoi

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

Currently, January is the cheapest month in which you can book a flight from Ottawa to Hanoi (average of C$ 1,397). Flying from Ottawa to Hanoi in June is currently the most expensive (average of C$ 2,869). 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.

Reviews of airlines servicing Hanoi

Get insights into the airlines that provide service to Hanoi. 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 Hanoi. Reviews last updated 8 August 2026.
Read reviews from past customers who have flown Air France and Air Canada from Ottawa to Hanoi. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air France
7.5
Good
1,637 reviews
Check prices

Entertainment

7.0

Overall

7.5

Comfort

7.4

Crew

8.2

Boarding

7.5

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Carolina,Apr 2026

CDG - BOG

The aircraft is old, uncomfortable, the seat so narrow you don’t even notice you are in business class. The food is the same they are offering since -at least- 2022. The liquors are so limited. So disappointed.
Air France
7.5
Good
1,637 reviews
Air France
7.5
Good
1,637 reviews
Check prices

Entertainment

7.0

Overall

7.5

Comfort

7.4

Crew

8.2

Boarding

7.5

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Carolina,Apr 2026

CDG - BOG

The aircraft is old, uncomfortable, the seat so narrow you don’t even notice you are in business class. The food is the same they are offering since -at least- 2022. The liquors are so limited. So disappointed.
Air Canada
7.1
Good
11,454 reviews
Air France
7.5
Good
1,637 reviews
Check prices

Entertainment

7.0

Overall

7.5

Comfort

7.4

Crew

8.2

Boarding

7.5

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Carolina,Apr 2026

CDG - BOG

The aircraft is old, uncomfortable, the seat so narrow you don’t even notice you are in business class. The food is the same they are offering since -at least- 2022. The liquors are so limited. So disappointed.

Related info for your journey

Find useful and relevant information for your journey from Ottawa to Hanoi. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Ottawa to Hanoi round-trip?

    Flying on Air Canada is currently your cheapest option to Hanoi, with prices starting at C$ 1,299. Another option worth looking into is Air France, starting at C$ 1,861 round trip. These flights start at 32% lower than the current average price 3 months from now.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Ottawa to Hanoi (average of C$ 1,397). Flying from Ottawa to Hanoi in June is currently the most expensive (average of C$ 2,869). 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.

Top 2 airlines flying from Ottawa to Hanoi

Discover the top 2 airlines that operate flights from Ottawa to Hanoi. 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 8 August 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 1,299AverageC$ 1,578FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Air FranceCheapestC$ 1,861AverageC$ 2,355FlexibilityNo cancel feeOn-time77%
Search Air France 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 Hanoi?

Cheapflights makes it easy to find Ottawa to Hanoi flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

Cheapflights helps you find that perfect flight to Hanoi from Ottawa by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Ottawa to Hanoi, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Ottawa to Hanoi become cheaper?

Of course! You can now track prices for flights from Ottawa to Hanoi and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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