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Cheap flights from Ottawa to Hanoi from C$ 855

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 5/6. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — HAN
25 Jan — 1 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ottawa to Hanoi

Enter your travel dates to find the best prices.

Best flights from Ottawa to Hanoi
Discover carefully curated flight deals from Ottawa to Hanoi that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 26 December 2025.

Thu 26/25:50 p.m.YOW - HAN
2 stops50h 45mAir Canada
Wed 8/46:30 p.m.HAN - YOW
2 stops32h 23mAir Canada
Deal found 24/12C$ 1,505
Tue 27/16:50 p.m.YOW - HAN
2 stops36h 00mMultiple Airlines
Mon 2/23:45 p.m.HAN - YOW
2 stops35h 00mMultiple Airlines
Deal found 24/12C$ 1,544
Fri 20/37:45 a.m.YOW - HAN
2 stops61h 50mMultiple Airlines
Wed 8/412:45 a.m.HAN - YOW
2 stops41h 00mMultiple Airlines
Deal found 25/12C$ 1,572
Sun 15/25:50 p.m.YOW - HAN
2 stops50h 45mAir Canada
Sat 7/39:40 a.m.HAN - YOW
2 stops56h 03mAir Canada
Deal found 24/12C$ 1,589
Fri 20/35:50 p.m.YOW - HAN
2 stops51h 45mAir Canada
Thu 9/411:30 p.m.HAN - YOW
2 stops42h 15mAir Canada
Deal found 24/12C$ 1,723
Sat 7/25:50 p.m.YOW - HAN
2 stops57h 50mMultiple Airlines
Sat 28/29:40 a.m.HAN - YOW
2 stops57h 03mMultiple Airlines
Deal found 24/12C$ 1,819
Sun 5/47:45 a.m.YOW - HAN
2 stops39h 10mAir Canada
Wed 8/46:30 p.m.HAN - YOW
2 stops47h 15mAir Canada
Deal found 23/12C$ 1,738

Find flight deals from Ottawa to Hanoi

Discover tips and strategies to find the most affordable flight options for your journey from Ottawa (YOW) to Hanoi (HAN). 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 26 December 2025.

Round-trip from

C$ 1,324

One-way from

C$ 855

Popular in

June

Cheapest in

January

Average price

C$ 1,845
China Eastern
  • China Eastern
  • 16/1-22/1
  • 4 total stops
  • 78h 27m total
  • Ottawa to Hanoi
Search Deals
5/6
  • 5/6
  • 3 total stops
  • 37h 50m total
  • Ottawa to Hanoi
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (C$ 147 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 31 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ottawa to Hanoi 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 26 December 2025.
Use the filters below to find and compare flights from Ottawa to Hanoi that are best for you.

Fly from

Ottawa

Fly to

Hanoi

Route

Depart

Return

Price

OttawaHanoi

YOW - HAN

YOWHAN

Ottawa

Thu 26/2

5:50 p.m.-8:35 a.m.

2 stops50h 45m

Hanoi Noibai

Wed 8/4

6:30 p.m.-3:53 p.m.

2 stops32h 23m

C$ 1,505

OttawaHanoi

YOW - HAN

YOWHAN

Ottawa

Tue 27/1

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

2 stops36h 00m

Hanoi Noibai

Mon 2/2

3:45 p.m.-2:45 p.m.

2 stops35h 00m

C$ 1,544

OttawaHanoi

YOW - HAN

YOWHAN

Ottawa

Fri 20/3

7:45 a.m.-8:35 a.m.

2 stops61h 50m

Hanoi Noibai

Wed 8/4

12:45 a.m.-6:45 a.m.

2 stops41h 00m

C$ 1,572

OttawaHanoi

YOW - HAN

YOWHAN

Ottawa

Sun 15/2

5:50 p.m.-8:35 a.m.

2 stops50h 45m

Hanoi Noibai

Sat 7/3

9:40 a.m.-5:43 a.m.

2 stops56h 03m

C$ 1,589

OttawaHanoi

YOW - HAN

YOWHAN

Ottawa

Fri 20/3

5:50 p.m.-8:35 a.m.

2 stops51h 45m

Hanoi Noibai

Thu 9/4

11:30 p.m.-6:45 a.m.

2 stops42h 15m

C$ 1,723

OttawaHanoi

YOW - HAN

YOWHAN

Ottawa

Sun 5/4

7:45 a.m.-9:55 a.m.

2 stops39h 10m

Hanoi Noibai

Wed 8/4

6:30 p.m.-6:45 a.m.

2 stops47h 15m

C$ 1,738

OttawaHanoi

YOW - HAN

YOWHAN

Ottawa

Sat 7/2

5:50 p.m.-3:40 p.m.

2 stops57h 50m

Hanoi Noibai

Sat 28/2

9:40 a.m.-6:43 a.m.

2 stops57h 03m

C$ 1,819

OttawaHanoi

YOW - HAN

YOWHAN

Ottawa

Fri 5/6

7:15 p.m.-8:05 p.m.

3 stops37h 50m

C$ 855

OttawaHanoi

YOW - HAN

YOWHAN

Ottawa

Fri 5/6

5:10 p.m.-6:30 a.m.

1 stop26h 20m

C$ 1,988

Flights are sorted by cheapest round-trip flights first.

Deals found on 22/12

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
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 Ottawa to Hanoi

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

Currently, July is the cheapest month in which you can book a flight from Ottawa to Hanoi (average of C$ 800). Flying from Ottawa to Hanoi in February is currently the most expensive (average of C$ 1,391). 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.

What is the cheapest time of day to fly from YOW to HAN?

Find hourly flight availability from Ottawa to Hanoi. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 26 December 2025.

A simple way to save on the total cost of your ticket is to fly from Ottawa to Hanoi in the morning. If you’re flexible enough to do this you can expect to save up to 32% on your trip compared to booking a flight in the evening.

Reviews of airlines servicing Hanoi

Get insights into the airlines that provide service to Hanoi. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Hanoi. Reviews last updated 26 December 2025.
Read reviews from past customers who have flown Air France,United Airlines, andAir 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
7.4
Good
1,513 reviews
Check prices

Comfort

7.4

Entertainment

7.0

Overall

7.4

Boarding

7.4

Crew

8.2

Food

7.0

Reviews

1 / 20
10.0
Excellent

Alpha Amadu,Dec 2025

CKY - CDG

Super calm and deliberate, staff are exceptionally down to detail
Air France
7.4
Good
1,513 reviews
Air France
7.4
Good
1,513 reviews
Check prices

Comfort

7.4

Entertainment

7.0

Overall

7.4

Boarding

7.4

Crew

8.2

Food

7.0

Reviews

1 / 20
10.0
Excellent

Alpha Amadu,Dec 2025

CKY - CDG

Super calm and deliberate, staff are exceptionally down to detail
United Airlines
7.4
Good
9,114 reviews
Air France
7.4
Good
1,513 reviews
Check prices

Comfort

7.4

Entertainment

7.0

Overall

7.4

Boarding

7.4

Crew

8.2

Food

7.0

Reviews

1 / 20
10.0
Excellent

Alpha Amadu,Dec 2025

CKY - CDG

Super calm and deliberate, staff are exceptionally down to detail
Air Canada
7.1
Good
10,555 reviews
Air France
7.4
Good
1,513 reviews
Check prices

Comfort

7.4

Entertainment

7.0

Overall

7.4

Boarding

7.4

Crew

8.2

Food

7.0

Reviews

1 / 20
10.0
Excellent

Alpha Amadu,Dec 2025

CKY - CDG

Super calm and deliberate, staff are exceptionally down to detail

Related info for your journey

Find useful and relevant information for your journey from Ottawa to Hanoi. 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 Ottawa to Hanoi?

    Air Canada can get you from Ottawa to Hanoi in just under 50h 45m. 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 United Airlines is currently your cheapest option to Hanoi, with prices starting at C$ 1,174. Additional round-trip tickets that might be worth considering are offered by Air Canada and Air France, with the lowest prices starting at C$ 1,271 and C$ 1,602, respectively. 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, July is the cheapest month in which you can book a flight from Ottawa to Hanoi (average of C$ 800). Flying from Ottawa to Hanoi in February is currently the most expensive (average of C$ 1,391). 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

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Alternative routes for Ottawa to Hanoi

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Ottawa to Hanoi

Discover the top 3 airlines that operate flights from Ottawa to Hanoi. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 26 December 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 1,174AverageC$ 1,272FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapestC$ 1,271AverageC$ 1,463FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Air FranceCheapestC$ 1,602AverageC$ 1,730FlexibilityNo cancel feeOn-time77%
Search Air France flights

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 Ottawa to Hanoi?

Cheapflights makes it easy to find Ottawa to Hanoi flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

Cheapflights helps you find that perfect flight to Hanoi from Ottawa by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Ottawa to Hanoi, users can toggle the no change fees filter when performing a flight search.

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

Of course! You can now track prices for flights from Ottawa to Hanoi and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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