What is the cheapest airline that flies from Hanoi Noibai to Ontario?

China Airlines, STARLUX Airlines, and United Airlines are the most popular carriers operating from Hanoi Noibai to Ontario

What airlines fly to Ontario?

China Airlines, EVA Air and STARLUX Airlines are the top three most popular airlines that fly to Ontario from Hanoi according to our data. China Airlines is the first choice among our users, with 32% of people opting to fly with this airline when traveling to Ontario. Keep in mind that there are 5 different airlines that fly to Ontario on a routine basis, so you have a few additional options to choose from.

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.

$486 Cheap Flights from Hanoi to Ontario in 2025/26

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Find the cheapest flights from Hanoi to Los Angeles

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One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

11:35 am - 4:50 pmHAN-ONT

20h 15m1 stop

10:50 pm - 4:30 pmONT-HAN

26h 40m1 stop

$781China Airlines

Find Deal

Fri, Nov 21 - Fri, Nov 28

11:35 am - 4:50 pmHAN-ONT

20h 15m1 stop

10:50 pm - 4:30 pmONT-HAN

26h 40m1 stop

$783China Airlines

Find Deal

Fri, Nov 21 - Fri, Nov 28

11:30 am - 3:50 pmHAN-ONT

19h 20m1 stop

9:45 pm - 5:25 pmONT-HAN

28h 40m1 stop

$846STARLUX Airlines

Find Deal

Mon, Dec 22 - Mon, Dec 29

11:35 am - 4:50 pmHAN-ONT

20h 15m1 stop

10:50 pm - 4:30 pmONT-HAN

26h 40m1 stop

$864China Airlines

Find Deal

Wed, Feb 18 - Sun, Feb 22

12:25 am - 5:43 pmHAN-ONT

32h 18m2 stops

6:00 am - 11:05 pmONT-HAN

26h 05m2 stops

$894United Airlines

Find Deal

Tue, Jan 20 - Fri, Jan 23

12:25 am - 5:43 pmHAN-ONT

32h 18m2 stops

6:39 pm - 11:05 pmONT-HAN

37h 26m2 stops

$895United Airlines

Find Deal

Mon, Dec 22 - Tue, Dec 30

11:35 am - 4:50 pmHAN-ONT

20h 15m1 stop

6:45 am - 9:45 pmONT-HAN

24h 00m2 stops

$960Multiple Airlines

Find Deal

Fri, Nov 21 - Fri, Nov 28

11:55 pm - 6:17 pmHAN-ONT

33h 22m2 stops

6:00 am - 10:30 pmONT-HAN

25h 30m2 stops

$1,181Japan Airlines

Find Deal

Wed, Feb 18 - Sun, Feb 22

11:55 pm - 6:17 pmHAN-ONT

33h 22m2 stops

6:00 am - 10:30 pmONT-HAN

25h 30m2 stops

$1,182Japan Airlines

Find Deal

Wed, Feb 18 - Sun, Feb 22

1:45 am - 11:59 pmHAN-ONT

37h 14m2 stops

10:50 pm - 4:30 pmONT-HAN

26h 40m1 stop

$1,258Multiple Airlines

Find Deal

Sat, Dec 20 - Sun, Dec 28

China Airlines flights from Hanoi to Ontario

Our best China Airlines deals on Hanoi to Ontario flight tickets

China Airlines

Nov 21

HAN11:35 amHanoi Noibai

20h 15m

1 stop

ONT4:50 pmOntario

Nov 28

ONT10:50 pmOntario

26h 40m

1 stop

HAN4:30 pmHanoi Noibai

$781

Find similar

China Airlines

Nov 21

HAN11:35 amHanoi Noibai

20h 15m

1 stop

ONT4:50 pmOntario

Nov 28

ONT10:50 pmOntario

26h 40m

1 stop

HAN4:30 pmHanoi Noibai

$783

Find similar

China Airlines

Feb 18

HAN11:35 amHanoi Noibai

20h 15m

1 stop

ONT4:50 pmOntario

Feb 22

ONT10:50 pmOntario

26h 40m

1 stop

HAN4:30 pmHanoi Noibai

$864

Find similar

Japan Airlines flights from Hanoi to Ontario

Our best Japan Airlines deals on Hanoi to Ontario flight tickets

Japan Airlines

Feb 18

HAN11:55 pmHanoi Noibai

33h 22m

2 stops

ONT6:17 pmOntario

Feb 22

ONT6:00 amOntario

25h 30m

2 stops

HAN10:30 pmHanoi Noibai

$1,181

Find similar

Japan Airlines

Feb 18

HAN11:55 pmHanoi Noibai

33h 22m

2 stops

ONT6:17 pmOntario

Feb 22

ONT6:00 amOntario

25h 30m

2 stops

HAN10:30 pmHanoi Noibai

$1,182

Find similar

Fly from

Fly to

Route

Depart

Return

Price

HanoiOntario

HAN - ONT

HANONT

Hanoi Noibai

Fri 11/21

11:35 am-4:50 pm

1 stop20h 15m

Ontario

Fri 11/28

10:50 pm-4:30 pm

1 stop26h 40m

$781

HanoiOntario

HAN - ONT

HANONT

Hanoi Noibai

Fri 11/21

11:35 am-4:50 pm

1 stop20h 15m

Ontario

Fri 11/28

10:50 pm-4:30 pm

1 stop26h 40m

$783

HanoiOntario

HAN - ONT

HANONT

Hanoi Noibai

Mon 12/22

11:30 am-3:50 pm

1 stop19h 20m

Ontario

Mon 12/29

9:45 pm-5:25 pm

1 stop28h 40m

$846

HanoiOntario

HAN - ONT

HANONT

Hanoi Noibai

Wed 2/18

11:35 am-4:50 pm

1 stop20h 15m

Ontario

Sun 2/22

10:50 pm-4:30 pm

1 stop26h 40m

$864

HanoiOntario

HAN - ONT

HANONT

Hanoi Noibai

Tue 1/20

12:25 am-5:43 pm

2 stops32h 18m

Ontario

Fri 1/23

6:00 am-11:05 pm

2 stops26h 05m

$894

HanoiOntario

HAN - ONT

HANONT

Hanoi Noibai

Mon 12/22

12:25 am-5:43 pm

2 stops32h 18m

Ontario

Tue 12/30

6:39 pm-11:05 pm

2 stops37h 26m

$895

HanoiOntario

HAN - ONT

HANONT

Hanoi Noibai

Fri 11/21

11:35 am-4:50 pm

1 stop20h 15m

Ontario

Fri 11/28

6:45 am-9:45 pm

2 stops24h 00m

$960

HanoiOntario

HAN - ONT

HANONT

Hanoi Noibai

Wed 2/18

11:55 pm-6:17 pm

2 stops33h 22m

Ontario

Sun 2/22

6:00 am-10:30 pm

2 stops25h 30m

$1,181

HanoiOntario

HAN - ONT

HANONT

Hanoi Noibai

Wed 2/18

11:55 pm-6:17 pm

2 stops33h 22m

Ontario

Sun 2/22

6:00 am-10:30 pm

2 stops25h 30m

$1,182

HanoiOntario

HAN - ONT

HANONT

Hanoi Noibai

Sat 12/20

1:45 am-11:59 pm

2 stops37h 14m

Ontario

Sun 12/28

10:50 pm-4:30 pm

1 stop26h 40m

$1,258

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

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

Direct flights	None

There are no direct flights from Hanoi to Ontario. There are no popular flight routes from Hanoi to Ontario.

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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 19h 20m.
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.