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Cheap flights from Hanoi to Ontario from $540

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Hanoi to Ontario departing on 5/18. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Hanoi to Los Angeles

Cheap round-trip flights

KAYAK's recommended round-trip deals from the most popular airlines that fly from Hanoi to Los Angeles.
China Airlines Logo
11:35 am - 6:00 pmHAN-ONT
20h 25m1 stop
China Airlines Logo
12:10 am - 10:35 amONT-HAN
20h 25m1 stop
$878China Airlines
Find Deal
Mon, Apr 14 - Tue, Apr 22
China Airlines Logo
11:35 am - 6:00 pmHAN-ONT
20h 25m1 stop
China Airlines Logo
12:10 am - 10:35 amONT-HAN
20h 25m1 stop
$888China Airlines
Find Deal
Mon, Apr 14 - Tue, Apr 22
China Airlines Logo
11:35 am - 6:40 pmHAN-ONT
21h 05m1 stop
China Airlines Logo
12:45 am - 10:35 amONT-HAN
19h 50m1 stop
$901China Airlines
Find Deal
Sat, Jul 12 - Fri, Jul 18
 Logo
11:35 am - 6:00 pmHAN-ONT
20h 25m1 stop
 Logo
4:45 pm - 10:35 amONT-HAN
27h 50m2 stops
$1,011
Find Deal
Wed, May 7 - Thu, May 15
 Logo
11:35 am - 6:40 pmHAN-ONT
21h 05m1 stop
 Logo
6:51 pm - 10:35 amONT-HAN
25h 44m2 stops
$1,061
Find Deal
Sat, Jul 12 - Sat, Jul 19
United Airlines Logo
11:35 pm - 8:21 pmHAN-ONT
34h 46m2 stops
United Airlines Logo
6:00 am - 10:15 pmONT-HAN
26h 15m2 stops
$1,156United Airlines
Find Deal
Mon, Apr 14 - Wed, Apr 23
United Airlines Logo
11:35 pm - 8:42 pmHAN-ONT
35h 07m2 stops
United Airlines Logo
7:05 am - 10:15 pmONT-HAN
25h 10m2 stops
$1,157United Airlines
Find Deal
Mon, Apr 14 - Wed, Apr 23
Air France Logo
11:20 pm - 4:33 pmHAN-ONT
31h 13m2 stops
Air France Logo
12:07 pm - 6:30 amONT-HAN
28h 23m2 stops
$2,077Air France
Find Deal
Mon, Apr 14 - Tue, Apr 22
Air France Logo
11:20 pm - 4:33 pmHAN-ONT
31h 13m2 stops
Air France Logo
12:07 pm - 6:30 amONT-HAN
28h 23m2 stops
$2,083Air France
Find Deal
Mon, Apr 14 - Tue, Apr 22
Air Canada Logo
11:35 pm - 6:01 pmHAN-ONT
32h 26m3 stops
Air Canada Logo
6:00 am - 10:00 pmONT-HAN
26h 00m3 stops
$2,245Air Canada
Find Deal
Wed, May 7 - Thu, May 15

United Airlines flights from Hanoi to Ontario

Our best United Airlines deals on Hanoi to Ontario flight tickets
United Airlines
Apr 14
HAN11:35 pmHanoi Noibai
34h 46m
2 stops
ONT8:21 pmOntario
Apr 23
ONT6:00 amOntario
26h 15m
2 stops
HAN10:15 pmHanoi Noibai
United Airlines
Apr 14
HAN11:35 pmHanoi Noibai
35h 07m
2 stops
ONT8:42 pmOntario
Apr 23
ONT7:05 amOntario
25h 10m
2 stops
HAN10:15 pmHanoi Noibai
United Airlines
May 18
HAN11:35 pmHanoi Noibai
28h 50m
2 stops
ONT2:25 pmOntario
May 25
ONT6:41 pmOntario
37h 34m
2 stops
HAN10:15 pmHanoi Noibai

China Airlines flights from Hanoi to Ontario

Our best China Airlines deals on Hanoi to Ontario flight tickets
China Airlines
Apr 14
HAN11:35 amHanoi Noibai
20h 25m
1 stop
ONT6:00 pmOntario
Apr 22
ONT12:10 amOntario
20h 25m
1 stop
HAN10:35 amHanoi Noibai
China Airlines
Apr 14
HAN11:35 amHanoi Noibai
20h 25m
1 stop
ONT6:00 pmOntario
Apr 22
ONT12:10 amOntario
20h 25m
1 stop
HAN10:35 amHanoi Noibai
China Airlines
Jul 12
HAN11:35 amHanoi Noibai
21h 05m
1 stop
ONT6:40 pmOntario
Jul 18
ONT12:45 amOntario
19h 50m
1 stop
HAN10:35 amHanoi Noibai

See travel insights to Los Angeles from

How to get the cheapest flight ticket from Hanoi to Ontario

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 day to depart on your flight to Ontario?

The cheapest day to depart on your flight to Ontario is on a Wednesday when prices can be found for as low as $940. This is often the case because there is less demand to fly during this day of the week. When flying out on a Wednesday, the most expensive travel day of the week, you can expect to see flight prices from Hanoi to Ontario for around $940.

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

In the evening is the cheapest time of day to fly from Hanoi to Ontario when you can find flight prices for as low as $661. Flying to Ontario in the evening is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $940 on average. Flights to Ontario from Hanoi in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

When to book flights from Hanoi to Ontario

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

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

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

Best Price Found

$540

Fastest flight time

20h 25m

Direct flights

None

Airports in Ontario

1 airport
The best one-way flight to Ontario from Hanoi in the past 72 hours is $540. The best round-trip flight deal from Hanoi to Ontario found on momondo in the last 72 hours is $878.
The fastest flight from Hanoi to Ontario takes 20h 25m
There are no direct flights from Hanoi to Ontario. Popular non-direct route for this connection is Hanoi Noibai Airport - Ontario Airport.
There is 1 airport near Ontario: Ontario (ONT)

  • How far is Hanoi Noibai to Ontario by plane?

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

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

    Prices for flights from Hanoi Noibai Airport to Ontario Airport were last updated today.

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

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

    The necessary travel and health documents for your Ontario 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.


Why use momondo?

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

It is quick and easy to find Hanoi to Ontario flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Ontario that suits you.

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

momondo does allow users to show only those flights to Ontario from Hanoi which offer a flexible booking policy as well as other useful filters and features.

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

momondo helps you find the best flight between Hanoi and Ontario by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Price alerts on flights to Ontario from Hanoi are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.


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