Find flights
When to book
FAQs

Cheap flights from Hanoi to Ottawa from C$ 1,639

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 17/2. Fares are subject to change and may not be available on all flights or dates of travel.
HAN — YOW
11 Oct — 18 Oct1
1 adult
1 adult, Economy

Cheap 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 11 September 2025.

Round-trip from

C$ 1,639
United Airlines
  • United Airlines
  • 17/2-22/2
  • 4 total stops
  • 74h 47m total
  • Hanoi to Ottawa
Search Deals

Find flight deals from Hanoi to Ottawa

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 11 September 2025.

Sat 20/911:35 p.m.HAN - YOW
2 stops33h 30mUnited Airlines
Wed 24/96:05 a.m.YOW - HAN
2 stops29h 10mUnited Airlines
Deal found 11/9C$ 1,655
Fri 19/91:45 a.m.HAN - YOW
2 stops47h 59mMultiple Airlines
Wed 24/98:50 a.m.YOW - HAN
2 stops52h 55mMultiple Airlines
Deal found 11/9C$ 1,684

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 11 September 2025.
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

Tue 17/2

12:25 a.m.-10:07 a.m.

2 stops45h 42m

Ottawa

Sun 22/2

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

2 stops29h 05m

C$ 1,639

HanoiOttawa

HAN - YOW

HANYOW

Hanoi Noibai

Wed 18/2

8:25 p.m.-3:45 p.m.

2 stops31h 20m

Ottawa

Sun 22/2

5:50 p.m.-10:05 a.m.

2 stops52h 15m

C$ 1,732

HanoiOttawa

HAN - YOW

HANYOW

Hanoi Noibai

Wed 18/2

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

1 stop27h 50m

Ottawa

Sun 22/2

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

1 stop24h 55m

C$ 3,759

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/9

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, October is the cheapest month in which you can book a flight from Hanoi to Ottawa (average of C$ 224). Flying from Hanoi to Ottawa in December is currently the most expensive (average of C$ 326). 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 31h 20m. Fly via United Airlines or Air Canada 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, October is the cheapest month in which you can book a flight from Hanoi to Ottawa (average of C$ 224). Flying from Hanoi to Ottawa in December is currently the most expensive (average of C$ 326). 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
Prescott
Pembroke
Wakefield

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Hanoi to Ottawa?

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?

Millions of users choose and trust Cheapflights to book the best flight deals from Hanoi to Ottawa for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.