Question 1

What is the cheapest flight from Hanoi to Ontario?

Accepted Answer

In the last 3 days, the lowest price for a flight from Hanoi to Ontario was $503 for a one-way ticket and $825 for a round-trip. <a href='/flight-routes/Hanoi-Noibai-HAN/Ontario-ONT'>Visit our flight page for the latest deals!>/a>

Question 2

Do I need a passport to fly between Hanoi and Ontario?

Accepted Answer

A passport is required to fly from Hanoi to Ontario. <a href='/flight-routes/Hanoi-Noibai-HAN/Ontario-ONT'>Visit our flight page for the latest deals!>/a>

Question 3

Which aircraft models fly most regularly from Hanoi to Ontario?

Accepted Answer

We unfortunately don’t have that data for this specific route.

Question 4

Which airline alliances offer flights from Hanoi to Ontario?

Accepted Answer

SkyTeam, Star Alliance, and oneworld are the airline alliances operating flights between Hanoi and Ontario, with SkyTeam being the most commonly used for this route.

Question 5

How does KAYAK find such low prices on flights from Hanoi to Ontario?

Accepted Answer

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Hanoi to Ontario. <a href='/flight-routes/Hanoi-Noibai-HAN/Ontario-ONT'>Visit our flight page for the latest deals!>/a>

Question 6

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Hanoi to Ontario?

Accepted Answer

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Ontario from Hanoi is likely to change within 7 days, so travelers know whether to wait or book now. <a href='/flight-routes/Hanoi-Noibai-HAN/Ontario-ONT'>Visit our flight page for the latest deals!>/a>

Question 7

What is the Hacker Fare option on flights from Hanoi to Ontario?

Accepted Answer

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Ontario with an airline and back to Hanoi with another airline. Booking your flights between Hanoi and ONT can sometimes prove cheaper using this method. <a href='/flight-routes/Hanoi-Noibai-HAN/Ontario-ONT'>Visit our flight page for the latest deals!>/a>

Question 8

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Hanoi to Ontario?

Accepted Answer

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Ontario from Hanoi up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. <a href='/flight-routes/Hanoi-Noibai-HAN/Ontario-ONT'>Visit our flight page for the latest deals!>/a>

Question 9

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

Accepted Answer

Flights via Manila (MNL) offer the most affordable fares, with an average round-trip price of $566.

Question 10

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

Accepted Answer

Taipei City (TPE) is the top choice – 67% of KAYAK users who clicked on 1-stop flights from Hanoi to Ontario picked an itinerary connecting there.

Question 11

Which layover airport has the quickest connection when flying from Hanoi to Ontario?

Accepted Answer

If you prefer a quick connection, Manila (MNL) often has the shortest layovers from Hanoi to Ontario, with an average of 4h 33m.

Question 12

Which layover airport offers the shortest total travel time from Hanoi to Ontario?

Accepted Answer

Consider flying via Manila (MNL) for the shortest journey. The average one-way travel time for flights connecting there is 20h 20m.

Question 13

Which airlines provide the cheapest flights from Hanoi to Ontario?

Accepted Answer

In the past 3 days, the cheapest round-trip tickets from Hanoi to Ontario were found on China Airlines ($825) and STARLUX Airlines ($846).

Question 14

Which airlines provide the cheapest flights from Hanoi to Ontario?

Accepted Answer

In the past 3 days, the cheapest round-trip tickets from Hanoi to Ontario were found on China Airlines ($825) and STARLUX Airlines ($846).

HAN - ONT

$503 Find Cheap Flights from Hanoi to Ontario

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Cheap Flights from Hanoi to Ontario (HAN-ONT)

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KAYAK's insights & trends for Hanoi to Ontario flights

Get data-powered insights and trends into flights from Hanoi to Ontario to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Hanoi to Ontario?

In the past 3 days, the cheapest round-trip tickets from Hanoi to Ontario were found on China Airlines ($825) and STARLUX Airlines ($846).

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

Taipei City (TPE) is the top choice – 67% of KAYAK users who clicked on 1-stop flights from Hanoi to Ontario picked an itinerary connecting there.

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

Flights via Manila (MNL) offer the most affordable fares, with an average round-trip price of $566.

Which layover airport offers the shortest total travel time from Hanoi to Ontario?

Consider flying via Manila (MNL) for the shortest journey. The average one-way travel time for flights connecting there is 20h 20m.

Which layover airport has the quickest connection when flying from Hanoi to Ontario?

If you prefer a quick connection, Manila (MNL) often has the shortest layovers from Hanoi to Ontario, with an average of 4h 33m.

Good to know

When to book flights from Hanoi to Ontario

FAQs for booking flights from Hanoi to Ontario

What is the cheapest flight from Hanoi to Ontario?

In the last 3 days, the lowest price for a flight from Hanoi to Ontario was $503 for a one-way ticket and $825 for a round-trip.

Do I need a passport to fly between Hanoi and Ontario?

A passport is required to fly from Hanoi to Ontario.

Which aircraft models fly most regularly from Hanoi to Ontario?

We unfortunately don’t have that data for this specific route.

Which airline alliances offer flights from Hanoi to Ontario?

SkyTeam, Star Alliance, and oneworld are the airline alliances operating flights between Hanoi and Ontario, with SkyTeam being the most commonly used for this route.

How does KAYAK find such low prices on flights from Hanoi to Ontario?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Hanoi to Ontario.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Hanoi to Ontario?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Ontario from Hanoi is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Hanoi to Ontario?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Ontario with an airline and back to Hanoi with another airline. Booking your flights between Hanoi and ONT can sometimes prove cheaper using this method.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Hanoi to Ontario?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Ontario from Hanoi up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Hanoi to Ontario

Information on your arrival and departure airports

Cabin class types available on flights from Hanoi to Ontario

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

Find direct flights to and from Hanoi and Ontario

Flights to other popular destinations

Flights from domestic origins to Ontario

Choose which airport to fly into in Ontario

Find deals for your return flight