Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Ontario to Hanoi from $493

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to Hanoi departing on 1/28. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Deals available from 900+ travel sites.

"This year, momondo is the #1 place for airfares on the internet."
Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.
Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.
Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.
Price Alerts
Price Alerts
Not ready to book? to track prices.

Find the cheapest flights from Ontario to Hanoi

Cheap round-trip flights

These are some of the best round-trip flight deals from Ontario to Hanoi that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Ontario to Hanoi.

Cheap last minute flights

Planning a quick getaway from Ontario to Hanoi? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Hanoi, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Ontario to Hanoi

Find recent round-trip train or bus tickets from Ontario to Hanoi.

All round-trip flight deals to Hanoi

The cheapest plane tickets to Hanoi found on KAYAK recently.
11:45 pm - 4:35 pmONT-HAN
26h 50m1 stop
5:50 pm - 6:00 pmHAN-ONT
38h 10m1 stop
$831China Airlines
Find Deal
Mon, Mar 24 - Sun, Apr 27
12:10 am - 4:50 pmONT-HAN
26h 40m1 stop
5:50 pm - 6:00 pmHAN-ONT
38h 10m1 stop
$869China Airlines
Find Deal
Mon, Apr 21 - Tue, May 6
5:40 am - 11:10 amONT-HAN
39h 30m2 stops
12:15 pm - 4:43 pmHAN-ONT
42h 28m2 stops
$1,113
Find Deal
Wed, Mar 19 - Sun, Apr 6
5:40 am - 9:40 pmONT-HAN
26h 00m2 stops
12:15 pm - 4:42 pmHAN-ONT
42h 27m2 stops
$1,114Korean Air
Find Deal
Mon, Mar 24 - Mon, Mar 31
7:00 am - 9:35 pmONT-HAN
24h 35m2 stops
11:10 pm - 5:14 pmHAN-ONT
32h 04m2 stops
$1,140Korean Air
Find Deal
Mon, May 12 - Mon, May 26
5:40 am - 9:40 pmONT-HAN
26h 00m2 stops
11:10 pm - 4:43 pmHAN-ONT
31h 33m2 stops
$1,163
Find Deal
Tue, Mar 18 - Thu, Apr 3
5:40 am - 9:40 pmONT-HAN
26h 00m2 stops
11:10 pm - 4:28 pmHAN-ONT
31h 18m2 stops
$1,238Delta
Find Deal
Thu, Mar 20 - Wed, Apr 2
6:00 am - 11:05 pmONT-HAN
26h 05m2 stops
12:25 am - 10:45 pmHAN-ONT
36h 20m2 stops
$1,322United Airlines
Find Deal
Fri, Feb 28 - Sat, Mar 15
5:40 am - 9:40 pmONT-HAN
26h 00m2 stops
11:10 pm - 4:28 pmHAN-ONT
31h 18m2 stops
$1,438Delta
Find Deal
Sat, Mar 22 - Fri, Apr 4
6:45 pm - 10:25 pmONT-HAN
37h 40m2 stops
11:30 pm - 12:15 pmHAN-ONT
26h 45m2 stops
$5,249United Airlines
Find Deal
Thu, Mar 13 - Sat, Apr 5
10:45 pm - 4:35 pmONT-HAN
26h 50m1 stop
$493China Airlines
Find Deal
Tue, Jan 28
6:00 am - 10:30 pmONT-HAN
25h 30m2 stops
$525Japan Airlines
Find Deal
Tue, Jan 28
7:40 pm - 11:05 pmONT-HAN
36h 25m2 stops
$590United Airlines
Find Deal
Mon, Feb 17
7:00 am - 11:10 amONT-HAN
37h 10m2 stops
$602Korean Air
Find Deal
Sun, Jan 5
5:40 am - 10:55 amONT-HAN
39h 15m2 stops
Thu, Apr 10
6:07 pm - 9:40 pmONT-HAN
36h 33m2 stops
$713Delta
Find Deal
Sat, Dec 28
10:45 pm - 10:35 amONT-HAN
20h 50m1 stop
$720China Airlines
Find Deal
Sat, Dec 28
7:00 am - 11:10 amONT-HAN
37h 10m2 stops
$774Delta
Find Deal
Fri, Dec 27
7:00 am - 11:10 amONT-HAN
37h 10m2 stops
$802Korean Air
Find Deal
Sat, Dec 28
6:00 am - 11:05 pmONT-HAN
50h 05m3 stops
$1,249United Airlines
Find Deal
Sun, Feb 16
10:45 pm - 10:35 amONT-HAN
20h 50m1 stop
11:35 am - 4:50 pmHAN-ONT
20h 15m1 stop
$2,057China Airlines
Find Deal
Tue, Dec 24 - Mon, Dec 30
10:45 pm - 4:35 pmONT-HAN
26h 50m1 stop
6:00 am - 4:50 pmHAN-ONT
25h 50m2 stops
$2,308China Airlines
Find Deal
Tue, Dec 24 - Mon, Dec 30
10:45 pm - 4:35 pmONT-HAN
26h 50m1 stop
2:20 am - 5:09 pmHAN-ONT
29h 49m2 stops
$2,527
Find Deal
Tue, Dec 24 - Mon, Dec 30
7:00 am - 1:55 amONT-HAN
27h 55m3 stops
9:20 am - 4:50 pmHAN-ONT
22h 30m2 stops
$2,679
Find Deal
Mon, Dec 23 - Mon, Dec 30
6:00 am - 11:05 pmONT-HAN
26h 05m2 stops
12:25 am - 5:53 pmHAN-ONT
32h 28m2 stops
$2,779
Find Deal
Mon, Dec 23 - Sun, Dec 29
10:45 pm - 9:15 pmONT-HAN
31h 30m2 stops
11:35 am - 4:50 pmHAN-ONT
20h 15m1 stop
$2,790China Airlines
Find Deal
Mon, Dec 23 - Mon, Dec 30
10:46 am - 12:20 pmONT-HAN
34h 34m2 stops
2:20 am - 6:33 pmHAN-ONT
31h 13m2 stops
$3,765Qatar Airways
Find Deal
Tue, Dec 24 - Mon, Dec 30
10:46 am - 6:55 amONT-HAN
29h 09m2 stops
2:20 am - 7:37 pmHAN-ONT
32h 17m2 stops
$4,233Qatar Airways
Find Deal
Tue, Dec 24 - Sun, Dec 29
7:00 am - 9:40 pmONT-HAN
23h 40m2 stops
11:00 pm - 10:32 pmHAN-ONT
38h 32m2 stops
$8,974Korean Air
Find Deal
Thu, Dec 26 - Mon, Jan 6
7:00 am - 9:40 pmONT-HAN
23h 40m2 stops
12:20 pm - 10:32 pmHAN-ONT
25h 12m2 stops
$9,174Korean Air
Find Deal
Tue, Dec 24 - Fri, Jan 17

China Airlines flights from Ontario to Hanoi

Our best China Airlines deals on Ontario to Hanoi flight tickets
China Airlines
Mar 24
ONT11:45 pmOntario
26h 50m
1 stop
HAN4:35 pmHanoi Noibai
Apr 27
HAN5:50 pmHanoi Noibai
38h 10m
1 stop
ONT6:00 pmOntario
China Airlines
Apr 21
ONT12:10 amOntario
26h 40m
1 stop
HAN4:50 pmHanoi Noibai
May 6
HAN5:50 pmHanoi Noibai
38h 10m
1 stop
ONT6:00 pmOntario
China Airlines
Apr 22
ONT12:10 amOntario
20h 25m
1 stop
HAN10:35 amHanoi Noibai
May 4
HAN5:50 pmHanoi Noibai
38h 10m
1 stop
ONT6:00 pmOntario

Korean Air flights from Ontario to Hanoi

Our best Korean Air deals on Ontario to Hanoi flight tickets
Korean Air
Mar 24
ONT5:40 amOntario
26h 00m
2 stops
HAN9:40 pmHanoi Noibai
Mar 31
HAN12:15 pmHanoi Noibai
42h 27m
2 stops
ONT4:42 pmOntario
Korean Air
May 12
ONT7:00 amOntario
24h 35m
2 stops
HAN9:35 pmHanoi Noibai
May 26
HAN11:10 pmHanoi Noibai
32h 04m
2 stops
ONT5:14 pmOntario
Korean Air
Mar 21
ONT5:40 amOntario
26h 00m
2 stops
HAN9:40 pmHanoi Noibai
Apr 6
HAN12:15 pmHanoi Noibai
42h 28m
2 stops
ONT4:43 pmOntario

See travel insights to Hanoi from

How to get the cheapest flight ticket from Ontario to Hanoi

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Hanoi?

The cheapest month to fly to Hanoi from Ontario is in September. Flight prices, which tend to average around $852, are often lower during this time because this is during the off-season. If you’re not able to fly to Hanoi in September, then November is your next best option. Flight prices from Ontario to Hanoi during November average around $862.

What is the cheapest day to depart on your flight to Hanoi?

According to our data, Tuesday is the cheapest day to fly to Hanoi from Ontario. The lowest ticket price found for a Tuesday departure recently was $908. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to Hanoi on Saturday is $1,122.

What is the cheapest time of day to depart on your flight to Hanoi?

Our most recent data shows that the best time of day to fly to Hanoi is in the afternoon. Flights from Ontario to Hanoi during this time can be as low as $935. Try not to purchase tickets at noon because they tend to be around $1,065. Of course, these prices can vary depending on the time of year and what airport you fly to.

Can stopping save me money on Ontario to Hanoi flights?

You could potentially save up to 6% on your flight if you consider stops on a Ontario to Hanoi flight.

When to book flights from Ontario to Hanoi

Are you open to changing your travel dates? Check out the ideal times to fly from Ontario to Hanoi according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Ontario to Hanoi (ONT to HAN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ontario to Hanoi

Best Price Found

$493

Fastest flight time

20h 25m

Direct flights

None

Airports in Hanoi

1 airport
The best one-way flight to Hanoi from Ontario in the past 72 hours is $493. The best round-trip flight deal from Ontario to Hanoi found on momondo in the last 72 hours is $831.
The fastest flight from Ontario to Hanoi takes 20h 25m
There are no direct flights from Ontario to Hanoi. Popular non-direct route for this connection is Ontario Airport - Hanoi Noibai Airport.
There is 1 airport near Hanoi: Hanoi Noibai (HAN)

  • How far is Ontario to Hanoi Noibai by plane?

    There are 7672.5 mi between Ontario and Hanoi Noibai. A reasonable flight in good conditions will take 20h 25m.

  • When did momondo last update prices for flights from Ontario Airport to Hanoi Noibai Airport?

    Prices for flights from Ontario Airport to Hanoi Noibai Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Ontario Airport to Hanoi Noibai Airport?

  • How old do you have to be to fly from Ontario Airport to Hanoi Noibai Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario Airport to Hanoi Noibai Airport.

  • What documentation or ID do you need to fly to Hanoi Noibai Airport?

    The necessary travel and health documents for your Hanoi Noibai Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Ontario to Hanoi?


Best airlines flying from Ontario to Hanoi

Compare and see reviews for airlines that fly from Ontario to Hanoi with momondo
Airline
Rating
Free Cancellation
Price
China AirlinesPriceFrom $792Free CancellationRating
8.2
754 reviews
Search China Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Ontario to Hanoi?

Finding the right flight to Hanoi from Ontario is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Hanoi quick and easy, saving you time and money.

Can I find flights from Ontario to Hanoi with flexible booking policies on momondo?

Yes. All flights to Hanoi from Ontario on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Ontario to Hanoi?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Hanoi from Ontario.

I’m not ready to book a flight from Ontario to Hanoi right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Ontario to Hanoi now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Hanoi and let you know when they change.


An easier way to manage your Hanoi trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
From?
To?
Fri 12/27
Fri 1/3
Email me momondo's favorite deals

Find better results for your trip to Vietnam