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Cheap flights from Hanoi to Ottawa from C$ 731

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 6/5. Fares are subject to change and may not be available on all flights or dates of travel.
HAN — YOW
26 Feb — 5 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Hanoi to Ottawa

Enter your travel dates to find the best prices.

Cheapest flights from Hanoi to Ottawa
Explore the most affordable flight options available from Hanoi to Ottawa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 January 2026.

Fri 20/212:25 a.m.
HAN
-
YOW
2 stops46h 01m
United Airlines
Fri 27/26:20 a.m.
YOW
-
HAN
2 stops28h 45m
United Airlines
Deal found 27/1C$ 1,928
Tue 27/110:30 a.m.
HAN
-
YOW
2 stops51h 08m
Cathay Pacific
Sat 31/15:40 a.m.
YOW
-
HAN
2 stops46h 00m
Cathay Pacific
Deal found 25/1C$ 2,311
Sat 21/212:20 p.m.
HAN
-
YOW
3 stops33h 03m
Multiple Airlines
Fri 27/26:50 p.m.
YOW
-
HAN
2 stops36h 00m
Multiple Airlines
Deal found 27/1C$ 2,748
Sat 21/211:20 p.m.
HAN
-
YOW
1 stop27h 50m
Air France
Fri 27/25:20 p.m.
YOW
-
HAN
1 stop24h 55m
Air France
Deal found 27/1C$ 4,001
Sat 21/211:05 p.m.
HAN
-
YOW
2 stops37h 34m
Korean Air
Fri 27/25:40 a.m.
YOW
-
HAN
2 stops41h 30m
Korean Air
Deal found 27/1C$ 8,051

Find flight deals from Hanoi to Ottawa

Discover tips and strategies to find the most affordable flight options for your journey from Hanoi (HAN) to Ottawa (YOW). 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 27 January 2026.

Round-trip from

C$ 1,928

One-way from

C$ 731
United Airlines
  • United Airlines
  • 20/2-27/2
  • 4 total stops
  • 74h 46m total
  • Hanoi to Ottawa
Search Deals
6/5
  • 6/5
  • 3 total stops
  • 52h 03m total
  • Hanoi to Ottawa
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Hanoi to Ottawa 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 27 January 2026.
Use the filters below to find and compare flights from Hanoi to Ottawa that are best for you.

Fly from

Hanoi

Fly to

Ottawa

Route

Depart

Return

Price

HanoiOttawa

HAN - YOW

HANYOW

Hanoi Noibai

Fri 20/2

12:25 a.m.-10:26 a.m.

2 stops46h 01m

Ottawa

Fri 27/2

6:20 a.m.-11:05 p.m.

2 stops28h 45m

C$ 1,928

HanoiOttawa

HAN - YOW

HANYOW

Hanoi Noibai

Sat 21/2

12:20 p.m.-9:23 a.m.

3 stops33h 03m

Ottawa

Fri 27/2

6:50 p.m.-6:50 p.m.

2 stops36h 00m

C$ 2,748

HanoiOttawa

HAN - YOW

HANYOW

Hanoi Noibai

Sat 21/2

11:20 p.m.-3:10 p.m.

1 stop27h 50m

Ottawa

Fri 27/2

5:20 p.m.-6:15 a.m.

1 stop24h 55m

C$ 4,001

HanoiOttawa

HAN - YOW

HANYOW

Hanoi Noibai

Sat 21/2

11:05 p.m.-12:39 a.m.

2 stops37h 34m

Ottawa

Fri 27/2

5:40 a.m.-11:10 a.m.

2 stops41h 30m

C$ 8,051

HanoiOttawa

HAN - YOW

HANYOW

Hanoi Noibai

Wed 6/5

11:15 p.m.-4:18 p.m.

3 stops52h 03m

C$ 731

HanoiOttawa

HAN - YOW

HANYOW

Hanoi Noibai

Tue 16/6

12:30 a.m.-5:40 a.m.

3 stops40h 10m

C$ 774

HanoiOttawa

HAN - YOW

HANYOW

Hanoi Noibai

Fri 13/3

4:50 p.m.-2:44 p.m.

3 stops56h 54m

C$ 808

HanoiOttawa

HAN - YOW

HANYOW

Hanoi Noibai

Wed 25/2

8:50 p.m.-2:45 p.m.

3 stops53h 55m

C$ 848

HanoiOttawa

HAN - YOW

HANYOW

Hanoi Noibai

Sat 23/5

11:15 p.m.-6:03 a.m.

2 stops41h 48m

C$ 849

HanoiOttawa

HAN - YOW

HANYOW

Hanoi Noibai

Wed 25/2

2:10 p.m.-3:23 p.m.

4 stops37h 13m

C$ 1,283

Flights are sorted by cheapest round-trip flights first.

Deals found on 25/1

Showing 1-10 of 11 results
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Best time to book a flight from Hanoi to Ottawa

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

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

Currently, February is the cheapest month in which you can book a flight from Hanoi to Ottawa (average of C$ 1,553). Flying from Hanoi to Ottawa in September is currently the most expensive (average of C$ 2,259). 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.

Related info for your journey

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

  • How long is the flight from Hanoi to Ottawa?

    There are many flights that can get you from Hanoi to Ottawa in 27h 50m. Fly via United Airlines or Air France to get the fastest option. Hanoi and Ottawa are separated by a distance of 12606 km. Both multi-stop and direct flights can be found to your destination and back.

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

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

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from Hanoi to Ottawa (average of C$ 1,553). Flying from Hanoi to Ottawa in September is currently the most expensive (average of C$ 2,259). 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

Travelling to a place near Ottawa?

Book flights to Ottawa if you plan to visit one of these locations
Gatineau
Brockville
Smiths Falls
Perth
Pembroke
Wakefield

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When you search for this flight from Hanoi to Ottawa, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

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

Need flexible booking options for your flight to Ottawa from Hanoi? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

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