Which airports can I use when flying from Hanoi to Ontario?

Flights from Hanoi to Ontario usually depart from Hanoi Noibai (HAN) and arrive at Ontario (ONT).

What cabin classes can I book on flights from Hanoi to Ontario?

Two cabin classes are available on flights from Hanoi to Ontario: • Economy Class • Business Class

Which airports do connecting flights from Hanoi to Ontario pass through?

Most connecting flights from Hanoi to Ontario pass through Taipei City Taiwan Taoyuan Intl (TPE), which handles 100% of one-stop traffic on this route. Other layover airports each see under 5%.

Can I save money by using flexible dates for flights from Hanoi to Ontario?

Yes. Being flexible with your travel dates can save you up to 8% on the Hanoi to Ontario route. Monday is the cheapest departure day at $873 round-trip on average, while Friday is the most expensive at $947, a difference of $74. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

What popular places can I visit in Ontario?

Some of the most popular sights in Ontario are Ontario Convention Center, Ontario Mills and Cucamonga-Guasti Regional Park. These are among the most viewed places in Ontario on KAYAK.

How long is a flight from Hanoi to Ontario?

A nonstop flight from Hanoi to Ontario takes 0h 00m, covering 7,664 miles.

Do I need a passport to fly from Hanoi to Ontario?

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

Have flight prices from Hanoi to Ontario changed much recently?

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $890 to $6,321. That means the highest observed fare was about 7x higher than the lowest one.

How are flight prices from Hanoi to Ontario looking right now?

One-way fares from Hanoi to Ontario are currently lower than usual. Average one-way flight prices are about $558, which is 8% below the typical average for this route.

What is the time difference between Hanoi and Ontario?

Ontario is 14 hours behind Hanoi (Pacific Time vs Indochina Time). Plan for the time shift when scheduling connections or first-day activities.

What car rental options are available at Ontario Airport (ONT)?

Ontario Airport (ONT) hosts 5 major car rental companies, with daily rates starting from around $18 for economy cars. Top options include: • Fox • Thrifty • Europcar • Dollar • Alamo

What is the cheapest airline to fly from Hanoi to Ontario?

STARLUX Airlines ($890) and China Airlines ($994) are the cheapest airlines to fly round-trip from Hanoi to Ontario according to KAYAK data over the last 5 days.

What is the cheapest layover airport when flying from Hanoi to Ontario?

Flights via Taipei City Taiwan Taoyuan Intl (TPE) offer the most affordable fares, with an average round-trip price of $985. Based on KAYAK data over the past 3 months.

When flying from Hanoi to Ontario which airport offers the shortest layover?

Taipei City Taiwan Taoyuan Intl (TPE) had the shortest average connection time for Hanoi to Ontario layovers at 784 minutes over the past 3 months.

$517 CHEAP FLIGHTS from Hanoi to Ontario (HAN - ONT)

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Cheapest round-trip

$890

Typical prices: $873-$947

STARLUX Airlines

Tue 10/9Wed 10/10

HAN - ONT • 1 stop

Cheapest one-way

$517

Typical prices: $539-$646

STARLUX Airlines

Mon 1/22

HAN - ONT • 1 stop

Nonstop flights

Not available

There are currently no direct flights between Hanoi and Ontario. You'll need to take a connecting flight to reach the destination.

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Flight Deals

Cheap Flights from Hanoi to Ontario (HAN-ONT)

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent round-trip flight deals from Hanoi to Ontario

Fri, Oct 9 - Sat, Oct 10

11:10 am - 5:05 pmHAN Hanoi Noibai-ONT Ontario

19h 55m1 stop Taipei City Taiwan Taoyuan Intl

11:30 pm - 10:10 amONT Ontario-HAN Hanoi Noibai

20h 40m1 stop Taipei City Taiwan Taoyuan Intl

$890STARLUX Airlines

Fri, Oct 9 - Fri, Oct 16

11:10 am - 5:05 pmHAN Hanoi Noibai-ONT Ontario

19h 55m1 stop Taipei City Taiwan Taoyuan Intl

11:30 pm - 10:10 amONT Ontario-HAN Hanoi Noibai

20h 40m1 stop Taipei City Taiwan Taoyuan Intl

$927STARLUX Airlines

Fri, Oct 9 - Wed, Oct 21

11:10 am - 5:05 pmHAN Hanoi Noibai-ONT Ontario

19h 55m1 stop Taipei City Taiwan Taoyuan Intl

12:10 am - 4:50 pmONT Ontario-HAN Hanoi Noibai

26h 40m1 stop Taipei City Taiwan Taoyuan Intl

$993Multiple Airlines

Tue, Sep 29 - Sat, Oct 24

11:30 am - 6:00 pmHAN Hanoi Noibai-ONT Ontario

20h 30m1 stop Taipei City Taiwan Taoyuan Intl

11:50 pm - 10:35 amONT Ontario-HAN Hanoi Noibai

20h 45m1 stop Taipei City Taiwan Taoyuan Intl

$994China Airlines

Thu, Oct 1 - Thu, Oct 29

5:50 pm - 6:00 pmHAN Hanoi Noibai-ONT Ontario

38h 10m1 stop Taipei City Taiwan Taoyuan Intl

11:50 pm - 4:30 pmONT Ontario-HAN Hanoi Noibai

26h 40m1 stop Taipei City Taiwan Taoyuan Intl

$1,002China Airlines

Thu, Oct 8 - Wed, Oct 14

7:00 am - 6:00 pmHAN Hanoi Noibai-ONT Ontario

25h 00m2 stops Ho Chi Minh City Taipei City Taiwan Taoyuan Intl

12:10 am - 12:25 amONT Ontario-HAN Hanoi Noibai

34h 15m2 stops Taipei City Taiwan Taoyuan Intl Ho Chi Minh City

$1,007Multiple Airlines

Thu, Feb 4 - Sat, Feb 13

11:35 am - 5:05 pmHAN Hanoi Noibai-ONT Ontario

20h 30m1 stop Taipei City Taiwan Taoyuan Intl

10:50 pm - 10:35 amONT Ontario-HAN Hanoi Noibai

20h 45m1 stop Taipei City Taiwan Taoyuan Intl

$1,017China Airlines

Wed, Sep 30 - Sun, Oct 25

1:25 pm - 7:03 pmHAN Hanoi Noibai-ONT Ontario

43h 38m2 stops Incheon Intl Seattle/Tacoma Intl

11:50 pm - 4:30 pmONT Ontario-HAN Hanoi Noibai

26h 40m1 stop Taipei City Taiwan Taoyuan Intl

$1,034Multiple Airlines

Thu, Oct 8 - Wed, Oct 14

5:50 pm - 6:00 pmHAN Hanoi Noibai-ONT Ontario

38h 10m1 stop Taipei City Taiwan Taoyuan Intl

12:10 am - 4:50 pmONT Ontario-HAN Hanoi Noibai

26h 40m1 stop Taipei City Taiwan Taoyuan Intl

$1,040China Airlines

Thu, Oct 8 - Thu, Oct 15

5:50 pm - 5:05 pmHAN Hanoi Noibai-ONT Ontario

37h 15m1 stop Taipei City Taiwan Taoyuan Intl

6:20 am - 10:35 amONT Ontario-HAN Hanoi Noibai

38h 15m2 stops Seattle/Tacoma Intl Incheon Intl

$1,067Multiple Airlines

Booking Insights

Price, demand and travel trends for Hanoi to Ontario flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Hanoi to Ontario with more confidence.

Prices

Airlines

Layovers

How much is a round-trip flight from Hanoi to Ontario?

Round-trip flights from Hanoi to Ontario start at $890. Prices are typical for this route right now, with typical round-trip fares ranging from $873 to $947. The lowest price found in the past 5 days was $890 on STARLUX Airlines.

Find deals

Cheapest flight	$517

Flight from Hanoi to Ontario

When to book flights from Hanoi to Ontario

Are your dates flexible? Find out the best times to travel from Hanoi to Ontario based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated round-trip price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

Which airports can I use when flying from Hanoi to Ontario?
Flights from Hanoi to Ontario usually depart from Hanoi Noibai (HAN) and arrive at Ontario (ONT).
What cabin classes can I book on flights from Hanoi to Ontario?
Two cabin classes are available on flights from Hanoi to Ontario:

• Economy Class
• Business Class
Which airports do connecting flights from Hanoi to Ontario pass through?
Most connecting flights from Hanoi to Ontario pass through Taipei City Taiwan Taoyuan Intl (TPE), which handles 100% of one-stop traffic on this route. Other layover airports each see under 5%.
Can I save money by using flexible dates for flights from Hanoi to Ontario?
Yes. Being flexible with your travel dates can save you up to 8% on the Hanoi to Ontario route. Monday is the cheapest departure day at $873 round-trip on average, while Friday is the most expensive at $947, a difference of $74. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.
What popular places can I visit in Ontario?
Some of the most popular sights in Ontario are Ontario Convention Center, Ontario Mills and Cucamonga-Guasti Regional Park. These are among the most viewed places in Ontario on KAYAK.
How long is a flight from Hanoi to Ontario?
A nonstop flight from Hanoi to Ontario takes 0h 00m, covering 7,664 miles.
Do I need a passport to fly from Hanoi to Ontario?
Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.
Have flight prices from Hanoi to Ontario changed much recently?
Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $890 to $6,321. That means the highest observed fare was about 7x higher than the lowest one.
How are flight prices from Hanoi to Ontario looking right now?
One-way fares from Hanoi to Ontario are currently lower than usual. Average one-way flight prices are about $558, which is 8% below the typical average for this route.
What is the time difference between Hanoi and Ontario?
Ontario is 14 hours behind Hanoi (Pacific Time vs Indochina Time). Plan for the time shift when scheduling connections or first-day activities.
What car rental options are available at Ontario Airport (ONT)?
Ontario Airport (ONT) hosts 5 major car rental companies, with daily rates starting from around $18 for economy cars. Top options include:
• Fox
• Thrifty
• Europcar
• Dollar
• Alamo

If your dates can be flexible, aim for a Monday departure instead of Friday. On this route, Monday flights average $873 - about $74 less than Friday (8% savings) based on the last 12 months.
If you're arriving late at night and need somewhere to stay, check out these hotels close to Ontario Airport.
- Azure Hotel & Suites, Trademark Collection by Wyndham
- La Quinta Inn & Suites by Wyndham Ontario Airport
- Holiday Inn Ontario Airport By IHG

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HAN - ONT

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Everything you should know

Cheap Flights from Hanoi to Ontario (HAN-ONT)

Recent round-trip flight deals from Hanoi to Ontario

Recent one-way flight deals from Hanoi to Ontario

Recent last minute flight deals from Hanoi to Ontario

Price, demand and travel trends for Hanoi to Ontario flights

How much is a round-trip flight from Hanoi to Ontario?

What is the cheapest airline to fly from Hanoi to Ontario?

What is the cheapest layover airport when flying from Hanoi to Ontario?

When flying from Hanoi to Ontario which airport offers the shortest layover?

Key details for Hanoi to Ontario flights

Cheapest flight

When to book flights from Hanoi to Ontario

Your Hanoi to Ontario flight questions, answered

Your guide to booking Hanoi to Ontario flights

More options for your flight from Hanoi to Ontario

Complete your trip to Ontario with a hotel stay or car rental

Information on your arrival and departure airports

Cabin class types available on flights from Hanoi to Ontario

Find direct flights to and from Hanoi and Ontario

Flights from domestic origins to Ontario

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