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Cheap flights from Ottawa to Hanoi from C$ 799

YOW — HAN
25 Sep — 2 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

Sat 7/116:10 a.m. -
3 stops44h 35m
Mon 23/113:45 p.m. -
3 stops44h 16m
Deal found 25/8C$ 1,170
Wed 23/96:05 p.m. -
2 stops43h 40m
Tue 29/91:45 a.m. -
2 stops58h 08m
Deal found 24/8C$ 1,516
Sun 8/115:40 p.m. -
2 stops56h 30m
Sun 15/116:45 p.m. -
2 stops42h 11m
Deal found 24/8C$ 1,710
Mon 5/105:00 a.m. -
2 stops56h 45m
Sun 18/1012:10 a.m. -
2 stops40h 48m
Deal found 24/8C$ 1,729
Sun 22/114:46 p.m. -
2 stops42h 19m
Wed 25/1112:25 a.m. -
2 stops33h 31m
Deal found 24/8C$ 1,732
Tue 27/106:15 a.m. -
2 stops29h 50m
Sun 1/1112:25 a.m. -
2 stops33h 31m
Deal found 23/8C$ 1,746
Tue 15/96:55 a.m. -
2 stops28h 05m
Sat 26/97:10 p.m. -
2 stops32h 58m
Deal found 25/8C$ 1,749
Tue 15/96:55 a.m. -
2 stops46h 55m
Sat 26/912:05 p.m. -
2 stops47h 48m
Deal found 23/8C$ 1,770

Find flight deals from Ottawa to Hanoi

Round-trip from

C$ 1,170

One-way from

C$ 799

Popular in

June

Cheapest in

November

Average price

C$ 2,654
7/11-23/11
  • 7/11-23/11
  • 6 total stops
  • 88h 51m total
  • Ottawa to Hanoi
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25/11
  • 25/11
  • 2 total stops
  • 52h 45m total
  • Ottawa to Hanoi
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (C$ 503 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (C$ 109 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2026
Search Deals

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

Sat 7/11

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

2 stops42h 05m

Hanoi Noibai

Mon 23/11

3:45 p.m.-7:52 p.m.

2 stops40h 07m

C$ 1,288

OttawaHanoi

YOW Ottawa - HAN Hanoi Noibai

YOWHAN

Ottawa

Sun 22/11

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

2 stops42h 19m

Hanoi Noibai

Wed 25/11

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

2 stops33h 31m

C$ 1,729
Quickest round-trip

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$ 1,746

OttawaHanoi

YOW Ottawa - HAN Hanoi Noibai

YOWHAN

Ottawa

Tue 15/9

5:00 a.m.-11:05 a.m.

2 stops43h 05m

Hanoi Noibai

Sat 26/9

12:05 p.m.-5:58 a.m.

2 stops28h 53m

C$ 1,771

OttawaHanoi

YOW Ottawa - HAN Hanoi Noibai

YOWHAN

Ottawa

Mon 5/10

7:20 a.m.-10:35 a.m.

3 stops40h 15m

Hanoi Noibai

Mon 19/10

1:25 p.m.-5:35 a.m.

3 stops27h 10m

C$ 1,772

OttawaHanoi

YOW Ottawa - HAN Hanoi Noibai

YOWHAN

Ottawa

Mon 1/2

7:45 a.m.-10:05 a.m.

2 stops38h 20m

Hanoi Noibai

Sun 28/2

11:05 a.m.-9:32 a.m.

3 stops34h 27m

C$ 1,983

OttawaHanoi

YOW Ottawa - HAN Hanoi Noibai

YOWHAN

Ottawa

Sun 8/11

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

3 stops36h 00m

Hanoi Noibai

Sun 15/11

9:45 p.m.-7:52 p.m.

3 stops34h 07m

C$ 2,035

OttawaHanoi

YOW Ottawa - HAN Hanoi Noibai

YOWHAN

Ottawa

Tue 27/10

6:10 p.m.-5:50 p.m.

2 stops36h 40m

Hanoi Noibai

Mon 2/11

11:20 p.m.-3:00 p.m.

1 stop27h 40m

C$ 2,141
Cheapest one-way

OttawaHanoi

YOW Ottawa - HAN Hanoi Noibai

YOWHAN

Ottawa

Wed 25/11

6:10 a.m.-4:30 p.m.

3 stops46h 20m

C$ 903

OttawaHanoi

YOW Ottawa - HAN Hanoi Noibai

YOWHAN

Ottawa

Mon 12/10

5:00 a.m.-12:45 a.m.

2 stops56h 45m

C$ 915

Flights are sorted by cheapest round-trip flights first.

Deals found on 23/8

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$ 1,508). Flying from Ottawa to Hanoi in June is currently the most expensive (average of C$ 2,841). 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$ 1,647 and C$ 2,232 in November.
The cheapest round-trip price found within the last 5 days was C$ 1,170 on Multiple Airlines (7 Nov-23 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
1,646 reviews
Check prices

Entertainment

7.0

Crew

8.2

Boarding

7.5

Comfort

7.4

Overall

7.5

Food

7.1

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
1,646 reviews
Air France
7.5
Good
1,646 reviews
Check prices

Entertainment

7.0

Crew

8.2

Boarding

7.5

Comfort

7.4

Overall

7.5

Food

7.1

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
11,540 reviews
Air France
7.5
Good
1,646 reviews
Check prices

Entertainment

7.0

Crew

8.2

Boarding

7.5

Comfort

7.4

Overall

7.5

Food

7.1

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 42h 19m. 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$ 1,287. Another option worth looking into is Air France, starting at C$ 2,210 round trip. These flights start at 35% 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$ 1,508). Flying from Ottawa to Hanoi in June is currently the most expensive (average of C$ 2,841). 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$ 1,287AverageC$ 1,563FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Air FranceCheapestC$ 2,210AverageC$ 2,336FlexibilityNo cancel feeOn-time77%
Search Air France flights

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