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Cheap flights from Ottawa to Hanoi from C$ 863

YOW — HAN
7 Dec — 14 Dec1
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

Wed 2/124:36 p.m. -
2 stops42h 39m
Tue 8/1212:35 a.m. -
2 stops48h 36m
Deal found 4/11C$ 1,615
Tue 24/114:15 p.m. -
3 stops34h 30m
Mon 30/113:45 p.m. -
3 stops34h 45m
Deal found 3/11C$ 1,723
Thu 31/126:15 a.m. -
2 stops29h 00m
Wed 20/112:35 a.m. -
2 stops32h 48m
Deal found 7/11C$ 1,872
Wed 2/1210:50 a.m. -
3 stops35h 45m
Wed 9/123:40 p.m. -
3 stops29h 35m
Deal found 4/11C$ 1,910
Fri 4/125:40 p.m. -
3 stops33h 00m
Fri 11/123:40 p.m. -
3 stops31h 40m
Deal found 5/11C$ 1,933
Thu 31/126:00 a.m. -
2 stops29h 15m
Sun 24/112:35 a.m. -
2 stops49h 34m
Deal found 7/11C$ 1,946
Tue 24/117:45 a.m. -
2 stops31h 30m
Mon 30/118:25 p.m. -
2 stops40h 31m
Deal found 3/11C$ 2,036

Find flight deals from Ottawa to Hanoi

Round-trip from

C$ 1,433

One-way from

C$ 787

Popular in

June

Cheapest in

November

Average price

C$ 1,547
ANA
  • ANA
  • 25/2-30/3
  • 4 total stops
  • 81h 19m total
  • Ottawa to Hanoi
Search Deals
30/4-31/12
  • 30/4-31/12
  • 2 total stops
  • 38h 35m total
  • Ottawa to Hanoi
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (C$ 343 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 98 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 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

Mon 16/11

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

2 stops29h 05m

Hanoi Noibai

Wed 31/12

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

Nonstop0h 00m

C$ 888

OttawaHanoi

YOW Ottawa - HAN Hanoi Noibai

YOWHAN

Ottawa

Tue 9/3

6:10 a.m.-10:40 a.m.

3 stops40h 30m

Hanoi Noibai

Wed 31/12

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

Nonstop0h 00m

C$ 907

OttawaHanoi

YOW Ottawa - HAN Hanoi Noibai

YOWHAN

Ottawa

Thu 11/3

10:35 a.m.-10:25 p.m.

2 stops47h 50m

Hanoi Noibai

Wed 31/12

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

Nonstop0h 00m

C$ 939

OttawaHanoi

YOW Ottawa - HAN Hanoi Noibai

YOWHAN

Ottawa

Fri 12/3

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

2 stops42h 29m

Hanoi Noibai

Wed 31/12

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

Nonstop0h 00m

C$ 967

OttawaHanoi

YOW Ottawa - HAN Hanoi Noibai

YOWHAN

Ottawa

Mon 16/11

7:00 a.m.-10:05 a.m.

3 stops39h 05m

Hanoi Noibai

Wed 31/12

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

Nonstop0h 00m

C$ 1,022

OttawaHanoi

YOW Ottawa - HAN Hanoi Noibai

YOWHAN

Ottawa

Fri 4/12

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

2 stops42h 00m

Hanoi Noibai

Wed 31/12

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

Nonstop0h 00m

C$ 1,114

OttawaHanoi

YOW Ottawa - HAN Hanoi Noibai

YOWHAN

Ottawa

Fri 23/4

6:00 p.m.-10:35 p.m.

2 stops41h 35m

Hanoi Noibai

Wed 2/6

11:35 p.m.-9:56 p.m.

2 stops33h 21m

C$ 1,504
Quickest round-trip

OttawaHanoi

YOW Ottawa - HAN Hanoi Noibai

YOWHAN

Ottawa

Fri 13/11

7:45 a.m.-12:40 a.m.

2 stops28h 55m

Hanoi Noibai

Wed 31/12

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

Nonstop0h 00m

C$ 1,580

OttawaHanoi

YOW Ottawa - HAN Hanoi Noibai

YOWHAN

Ottawa

Wed 2/12

4:36 p.m.-11:15 p.m.

2 stops42h 39m

Hanoi Noibai

Tue 8/12

12:35 a.m.-1:11 p.m.

2 stops48h 36m

C$ 1,615

OttawaHanoi

YOW Ottawa - HAN Hanoi Noibai

YOWHAN

Ottawa

Sat 19/12

8:50 p.m.-1:25 p.m.

3 stops52h 35m

Hanoi Noibai

Wed 31/12

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

Nonstop0h 00m

C$ 1,650

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/11

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

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$ 1,547). Flying from Ottawa to Hanoi in June is currently the most expensive (average of C$ 2,889). 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

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

Comfort

7.4

Boarding

7.5

Entertainment

7.0

Crew

8.2

Overall

7.5

Food

7.1

Reviews

1 / 20
8.0
Excellent

Carmen,Jul 2026

ATH - JFK

Nothing that can really be fixed, but the only issue is always the space. It is so uncomfortable no matter what you do. Being in the very middle, not being able to easily get up, not being able to recline much, just not comfortable.
Air France
7.5
Good
1,646 reviews
Air France
7.5
Good
1,646 reviews
Check prices

Comfort

7.4

Boarding

7.5

Entertainment

7.0

Crew

8.2

Overall

7.5

Food

7.1

Reviews

1 / 20
8.0
Excellent

Carmen,Jul 2026

ATH - JFK

Nothing that can really be fixed, but the only issue is always the space. It is so uncomfortable no matter what you do. Being in the very middle, not being able to easily get up, not being able to recline much, just not comfortable.
Air Canada
7.1
Good
11,870 reviews
Air France
7.5
Good
1,646 reviews
Check prices

Comfort

7.4

Boarding

7.5

Entertainment

7.0

Crew

8.2

Overall

7.5

Food

7.1

Reviews

1 / 20
8.0
Excellent

Carmen,Jul 2026

ATH - JFK

Nothing that can really be fixed, but the only issue is always the space. It is so uncomfortable no matter what you do. Being in the very middle, not being able to easily get up, not being able to recline much, just not comfortable.

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 39m. 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$ 1,532. Another option worth looking into is Air France, starting at C$ 2,247 round trip. These flights start at 28% 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$ 1,547). Flying from Ottawa to Hanoi in June is currently the most expensive (average of C$ 2,889). 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$ 1,532AverageC$ 1,749FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Air FranceCheapestC$ 2,247AverageC$ 2,375FlexibilityNo cancel feeOn-time77%
Search Air France flights

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