Cheap flights from Ottawa to Hanoi from C$ 687
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 15/9. Fares are subject to change and may not be available on all flights or dates of travel.
Cheapflights Tip: The best prices from Ottawa to Hanoi Noibai are usually found in September or August, booked 83 days in advance, depart on a Sunday or Monday and return on a Monday
Cheap 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 2 July 2025.
Round-trip from | C$ 1,133 |
---|---|
One-way from | C$ 687 |
Popular in | December |
Cheapest in | September |
Average price | C$ 1,664 |
Find flight deals from Ottawa to Hanoi
Cheapest flights from Ottawa to HanoiExplore the most affordable flight options available from Ottawa to Hanoi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 2 July 2025.
Explore the most affordable flight options available from Ottawa to Hanoi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 2 July 2025.
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 2 July 2025.
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
OttawaHanoi
YOW - HAN
YOWHAN
Ottawa
Mon 3/11
11:10 a.m.-11:05 p.m.
2 stops47h 55m
Hanoi Noibai
Sun 23/11
12:25 a.m.-9:18 p.m.
2 stops32h 53m
OttawaHanoi
YOW - HAN
YOWHAN
Ottawa
Thu 25/9
6:05 a.m.-10:15 p.m.
2 stops29h 10m
Hanoi Noibai
Mon 29/9
11:35 p.m.-2:04 p.m.
2 stops49h 29m
OttawaHanoi
YOW - HAN
YOWHAN
Ottawa
Mon 3/11
6:20 a.m.-11:05 p.m.
2 stops28h 45m
Hanoi Noibai
Mon 24/11
8:40 a.m.-5:12 p.m.
2 stops44h 32m
OttawaHanoi
YOW - HAN
YOWHAN
Ottawa
Thu 23/10
9:05 a.m.-10:15 p.m.
2 stops26h 10m
Hanoi Noibai
Sat 8/11
8:25 p.m.-7:13 a.m.
2 stops46h 48m
OttawaHanoi
YOW - HAN
YOWHAN
Ottawa
Wed 10/12
5:20 p.m.-6:30 a.m.
1 stop25h 10m
Hanoi Noibai
Fri 9/1
11:00 p.m.-3:10 p.m.
1 stop28h 10m
OttawaHanoi
YOW - HAN
YOWHAN
Ottawa
Mon 15/9
5:25 p.m.-10:15 p.m.
2 stops41h 50m
OttawaHanoi
YOW - HAN
YOWHAN
Ottawa
Sat 16/8
2:20 p.m.-8:55 a.m.
3 stops55h 35m
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.
Cheapflights Insights
Everything you need to know about your flight from Ottawa to Hanoi
How far ahead should I book a flight from Ottawa to Hanoi?
Use this chart to determine the optimal time to book a round-trip flight from Ottawa to Hanoi. Price data was last updated on 27 June 2025.
Booking 83 days in advance of your planned departure date is, on average, the best time to get cheap flights from Ottawa to Hanoi. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from Ottawa to Hanoi?
Currently, September is the cheapest month in which you can book a flight from Ottawa to Hanoi (average of C$ 1,064). Flying from Ottawa to Hanoi in December is currently the most expensive (average of C$ 1,567). 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 2 July 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 33% 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 2 July 2025.
Read reviews from past customers who have flown ANA,Emirates, andAir France 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.
Boarding
Food
Overall
Crew
Entertainment
Comfort
Reviews
Anonymous,May 2025
SEA - HND
Boarding
Food
Overall
Crew
Entertainment
Comfort
Reviews
Anonymous,May 2025
SEA - HND
Boarding
Food
Overall
Crew
Entertainment
Comfort
Reviews
Anonymous,May 2025
SEA - HND
Boarding
Food
Overall
Crew
Entertainment
Comfort
Reviews
Anonymous,May 2025
SEA - HND
Boarding
Food
Overall
Crew
Entertainment
Comfort
Reviews
Anonymous,May 2025
SEA - HND
Boarding
Food
Overall
Crew
Entertainment
Comfort
Reviews
Anonymous,May 2025
SEA - HND
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.
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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.
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 2 July 2025.
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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.