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Cheap flights from Ottawa to Hanoi from C$ 686

YOW — HAN
19 Oct — 26 Oct1
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

Sun 8/116:10 a.m. -
3 stops57h 05m
Sat 28/114:30 a.m. -
3 stops31h 31m
Deal found 17/9C$ 1,352
Tue 13/106:55 a.m. -
3 stops28h 05m
Tue 20/1012:05 p.m. -
3 stops28h 30m
Deal found 15/9C$ 1,439
Tue 13/106:01 p.m. -
2 stops41h 14m
Tue 20/1011:35 p.m. -
2 stops52h 03m
Deal found 15/9C$ 1,569
Mon 2/116:00 a.m. -
2 stops29h 05m
Mon 23/1112:25 a.m. -
2 stops32h 51m
Deal found 14/9C$ 1,640
Mon 2/116:00 a.m. -
2 stops29h 05m
Sun 22/1112:25 a.m. -
2 stops49h 44m
Deal found 14/9C$ 1,647
Mon 26/105:35 a.m. -
3 stops49h 40m
Sun 1/1111:15 a.m. -
3 stops48h 46m
Deal found 14/9C$ 1,655
Tue 3/113:10 p.m. -
2 stops43h 55m
Mon 23/1112:25 a.m. -
2 stops32h 51m
Deal found 14/9C$ 1,667
Tue 3/113:10 p.m. -
2 stops43h 55m
Sun 22/1112:25 a.m. -
2 stops32h 51m
Deal found 14/9C$ 1,773

Find flight deals from Ottawa to Hanoi

Round-trip from

C$ 1,352

One-way from

C$ 686

Popular in

June

Cheapest in

November

Average price

C$ 1,780
8/11-28/11
  • 8/11-28/11
  • 6 total stops
  • 88h 36m total
  • Ottawa to Hanoi
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14/2-31/12
  • 14/2-31/12
  • 2 total stops
  • 46h 35m total
  • Ottawa to Hanoi
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (C$ 482 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease (C$ 110 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 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

Sun 1/11

10:35 a.m.-9:30 a.m.

2 stops58h 55m

Hanoi Noibai

Wed 31/12

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

Nonstop0h 00m

C$ 749

OttawaHanoi

YOW Ottawa - HAN Hanoi Noibai

YOWHAN

Ottawa

Mon 2/11

3:10 p.m.-9:30 a.m.

2 stops54h 20m

Hanoi Noibai

Wed 31/12

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

Nonstop0h 00m

C$ 851

OttawaHanoi

YOW Ottawa - HAN Hanoi Noibai

YOWHAN

Ottawa

Thu 15/10

8:45 a.m.-9:35 p.m.

3 stops49h 50m

Hanoi Noibai

Wed 31/12

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

Nonstop0h 00m

C$ 912

OttawaHanoi

YOW Ottawa - HAN Hanoi Noibai

YOWHAN

Ottawa

Fri 12/2

3:10 p.m.-10:25 p.m.

2 stops43h 15m

Hanoi Noibai

Wed 31/12

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

Nonstop0h 00m

C$ 939
Quickest round-trip

OttawaHanoi

YOW Ottawa - HAN Hanoi Noibai

YOWHAN

Ottawa

Sun 1/11

4:46 p.m.-11:05 p.m.

2 stops42h 19m

Hanoi Noibai

Wed 31/12

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

Nonstop0h 00m

C$ 1,026

OttawaHanoi

YOW Ottawa - HAN Hanoi Noibai

YOWHAN

Ottawa

Sun 8/11

6:10 a.m.-3:15 a.m.

3 stops57h 05m

Hanoi Noibai

Sat 28/11

4:30 a.m.-12:01 a.m.

3 stops31h 31m

C$ 1,352

OttawaHanoi

YOW Ottawa - HAN Hanoi Noibai

YOWHAN

Ottawa

Mon 2/11

6:00 a.m.-11:05 p.m.

2 stops29h 05m

Hanoi Noibai

Sun 22/11

12:25 a.m.-2:09 p.m.

2 stops49h 44m

C$ 1,647

OttawaHanoi

YOW Ottawa - HAN Hanoi Noibai

YOWHAN

Ottawa

Mon 8/3

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

2 stops28h 50m

Hanoi Noibai

Thu 1/4

11:55 p.m.-9:34 p.m.

2 stops32h 39m

C$ 1,692

OttawaHanoi

YOW Ottawa - HAN Hanoi Noibai

YOWHAN

Ottawa

Thu 11/3

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

2 stops28h 50m

Hanoi Noibai

Thu 1/4

11:55 p.m.-9:34 p.m.

2 stops32h 39m

C$ 1,692

OttawaHanoi

YOW Ottawa - HAN Hanoi Noibai

YOWHAN

Ottawa

Sat 13/3

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

2 stops42h 29m

Hanoi Noibai

Tue 6/4

11:55 p.m.-9:34 p.m.

2 stops32h 39m

C$ 1,696

Flights are sorted by cheapest round-trip flights first.

Deals found on 14/9

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$ 1,524). Flying from Ottawa to Hanoi in June is currently the most expensive (average of C$ 2,872). 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$ 1,701 and C$ 1,904 in November.
The cheapest round-trip price found within the last 5 days was C$ 1,352 on Multiple Airlines (8 Nov-28 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

Comfort

7.4

Overall

7.5

Food

7.1

Crew

8.2

Entertainment

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

Boarding

7.5

Comfort

7.4

Overall

7.5

Food

7.1

Crew

8.2

Entertainment

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
11,652 reviews
Air France
7.5
Good
1,650 reviews
Check prices

Boarding

7.5

Comfort

7.4

Overall

7.5

Food

7.1

Crew

8.2

Entertainment

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

  • How long is the flight from Ottawa to Hanoi?

    United Airlines can get you from Ottawa to Hanoi in just under 29h 05m. 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$ 1,385. Another option worth looking into is Air France, starting at C$ 2,234 round trip. These flights start at 31% 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$ 1,524). Flying from Ottawa to Hanoi in June is currently the most expensive (average of C$ 2,872). 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$ 1,385AverageC$ 1,681FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Air FranceCheapestC$ 2,234AverageC$ 2,361FlexibilityNo cancel feeOn-time77%
Search Air France flights

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