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Cheap flights from Ottawa to Hanoi from C$ 664

YOW — HAN
9 Nov — 16 Nov1
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

Mon 23/115:40 p.m. -
2 stops29h 00m
Mon 30/113:40 p.m. -
3 stops34h 50m
Deal found 8/10C$ 1,555
Sun 22/117:45 a.m. -
2 stops51h 20m
Sun 6/1212:35 a.m. -
2 stops36h 21m
Deal found 7/10C$ 1,561
Tue 27/106:00 a.m. -
2 stops30h 05m
Fri 4/1212:25 a.m. -
2 stops32h 51m
Deal found 5/10C$ 1,686
Tue 27/105:10 a.m. -
3 stops33h 15m
Mon 2/119:00 a.m. -
3 stops35h 07m
Deal found 9/10C$ 1,695
Tue 27/103:10 p.m. -
2 stops34h 00m
Sat 5/127:45 p.m. -
3 stops30h 45m
Deal found 5/10C$ 1,699
Wed 4/113:10 p.m. -
2 stops43h 55m
Tue 10/1112:25 a.m. -
2 stops48h 46m
Deal found 5/10C$ 1,700
Sun 22/118:40 a.m. -
2 stops25h 05m
Sun 6/124:30 a.m. -
3 stops31h 10m
Deal found 7/10C$ 1,706
Tue 27/106:15 a.m. -
2 stops29h 50m
Sun 1/1112:25 a.m. -
2 stops33h 31m
Deal found 5/10C$ 1,715

Find flight deals from Ottawa to Hanoi

Round-trip from

C$ 1,555

One-way from

C$ 664

Popular in

June

Cheapest in

November

Average price

C$ 1,831
23/11-30/11
  • 23/11-30/11
  • 5 total stops
  • 63h 50m total
  • Ottawa to Hanoi
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23/11-31/12
  • 23/11-31/12
  • 2 total stops
  • 42h 05m total
  • Ottawa to Hanoi
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (C$ 477 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease (C$ 112 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2026
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Cheapflights Fare Finder

 
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

OttawaHanoi

YOW Ottawa - HAN Hanoi Noibai

YOWHAN

Ottawa

Mon 23/11

8:40 a.m.-2:45 p.m.

2 stops42h 05m

Hanoi Noibai

Wed 31/12

12:00 a.m.-11:00 a.m.

Nonstop0h 00m

C$ 664

OttawaHanoi

YOW Ottawa - HAN Hanoi Noibai

YOWHAN

Ottawa

Sat 21/11

8:40 a.m.-2:00 p.m.

2 stops41h 20m

Hanoi Noibai

Wed 31/12

12:00 a.m.-11:00 a.m.

Nonstop0h 00m

C$ 923

OttawaHanoi

YOW Ottawa - HAN Hanoi Noibai

YOWHAN

Ottawa

Thu 22/10

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

2 stops29h 10m

Hanoi Noibai

Wed 31/12

12:00 a.m.-11:00 a.m.

Nonstop0h 00m

C$ 1,025

OttawaHanoi

YOW Ottawa - HAN Hanoi Noibai

YOWHAN

Ottawa

Wed 21/10

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

2 stops29h 10m

Hanoi Noibai

Wed 31/12

12:00 a.m.-11:00 a.m.

Nonstop0h 00m

C$ 1,025

OttawaHanoi

YOW Ottawa - HAN Hanoi Noibai

YOWHAN

Ottawa

Fri 1/1

6:10 a.m.-12:10 p.m.

3 stops42h 00m

Hanoi Noibai

Wed 31/12

12:00 a.m.-11:00 a.m.

Nonstop0h 00m

C$ 1,060

OttawaHanoi

YOW Ottawa - HAN Hanoi Noibai

YOWHAN

Ottawa

Fri 23/10

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

2 stops29h 10m

Hanoi Noibai

Wed 31/12

12:00 a.m.-11:00 a.m.

Nonstop0h 00m

C$ 1,109
Quickest round-trip

OttawaHanoi

YOW Ottawa - HAN Hanoi Noibai

YOWHAN

Ottawa

Sun 1/11

8:40 a.m.-10:25 p.m.

2 stops25h 45m

Hanoi Noibai

Wed 31/12

12:00 a.m.-11:00 a.m.

Nonstop0h 00m

C$ 1,245

OttawaHanoi

YOW Ottawa - HAN Hanoi Noibai

YOWHAN

Ottawa

Tue 27/10

3:10 p.m.-12:10 p.m.

2 stops34h 00m

Hanoi Noibai

Sat 5/12

7:45 p.m.-2:30 p.m.

3 stops30h 45m

C$ 1,699

OttawaHanoi

YOW Ottawa - HAN Hanoi Noibai

YOWHAN

Ottawa

Wed 4/11

3:10 p.m.-11:05 p.m.

2 stops43h 55m

Hanoi Noibai

Tue 10/11

12:25 a.m.-1:11 p.m.

2 stops48h 46m

C$ 1,700

OttawaHanoi

YOW Ottawa - HAN Hanoi Noibai

YOWHAN

Ottawa

Tue 27/10

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

2 stops29h 50m

Hanoi Noibai

Sun 1/11

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

2 stops33h 31m

C$ 1,715

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Showing 1-10 of 14 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

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, November is the cheapest month in which you can book a flight from Ottawa to Hanoi (average of C$ 1,565). Flying from Ottawa to Hanoi in June is currently the most expensive (average of C$ 2,922). 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.

How much does it cost to fly round-trip from Ottawa to Hanoi?

Airfare is below average for this route at the moment.

Ottawa to Hanoi flights typically cost between C$ 1,743 and C$ 1,975 in November.
The cheapest round-trip price found within the last 5 days was C$ 1,555 on Multiple Airlines (23 Nov-30 Nov).

Reviews of airlines servicing Hanoi

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
1,650 reviews
Check prices

Boarding

7.5

Crew

8.2

Food

7.1

Comfort

7.4

Entertainment

7.0

Overall

7.5

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
1,650 reviews
Air France
7.5
Good
1,650 reviews
Check prices

Boarding

7.5

Crew

8.2

Food

7.1

Comfort

7.4

Entertainment

7.0

Overall

7.5

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
11,751 reviews
Air France
7.5
Good
1,650 reviews
Check prices

Boarding

7.5

Crew

8.2

Food

7.1

Comfort

7.4

Entertainment

7.0

Overall

7.5

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

  • How long is the flight from Ottawa to Hanoi?

    United Airlines can get you from Ottawa to Hanoi in just under 43h 55m. Your travel time can differ by up to . There are 12606 km between Ottawa and Hanoi.

  • 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$ 1,550. Another option worth looking into is Air France, starting at C$ 2,273 round trip. These flights start at 25% 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, November is the cheapest month in which you can book a flight from Ottawa to Hanoi (average of C$ 1,565). Flying from Ottawa to Hanoi in June is currently the most expensive (average of C$ 2,922). 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

Top 2 airlines flying from Ottawa to Hanoi

AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 1,550AverageC$ 1,783FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Air FranceCheapestC$ 2,273AverageC$ 2,403FlexibilityNo cancel feeOn-time77%
Search Air France flights

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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.

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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.

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