What are the cheapest airlines to fly from Region of Ontario to Hanoi one-way?

To fly one-way, consider booking your trip with Korean Air, which is currently one of the cheapest options available, starting at C$ 893. Air Canada flights start at C$ 950 while deals on Etihad Airways start at C$ 972 one-way.

What are the most popular routes from Region of Ontario to Hanoi?

While some choose either Montreal Pierre Elliott Trudeau Intl - Hanoi Noibai or Ottawa - Hanoi Noibai, Toronto Pearson Intl - Hanoi Noibai is the most popular route from Region of Ontario to Hanoi.

What are the most popular airlines that fly from Region of Ontario to Hanoi?

Consider American Airlines, Air Canada or Air France when booking your flight. These represent the most popular airlines when flying from Region of Ontario to Hanoi.

How far in advance should I book a flight from Region of Ontario to Hanoi?

To save on the cost of your flight from Region of Ontario to Hanoi, book at least 51 days before your planned departure. Booking around this time can save you about 38% on the cost of this flight compared to booking a flight leaving this week. We have found prices from C$ 1,799 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as C$ 1,799.

What is the cheapest month to fly from Region of Ontario to Hanoi?

September is one of the best times of the year to fly to Hanoi from Region of Ontario. Prices for September average C$ 1,960 per person but you can even find prices for as low as C$ 1,362. The most expensive prices can be found in the month of December. Opting for a September flight can save you 23% on your journey compared to booking in December

What airport do you fly into for flights to Hanoi from Ontario?

Located just 22.8 km from the city centre, Hanoi Noibai (HAN) is the airport most travelers will use when flying to Hanoi from Ontario.

Can I find deals for flights from Ontario to Hanoi that include hotel bookings?

Yes. In addition to deals on Ontario to Hanoi flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Ontario to Hanoi?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to Hanoi.

Can I find deals for business class flights from Ontario to Hanoi?

Yes. Cheapflights offers flight deals from Ontario to Hanoi by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

C$ 789+ Flights from Ontario to Hanoi

Cheap flight deals from Ontario to Hanoi

Round-trip from	C$ 1,472
One-way from	C$ 789
Popular in	December
Cheapest in	September
Average price	C$ 1,958

Air Canada
13/4-9/12
4 total stops
79h 12m total
Ontario to Hanoi

Search Deals

19/4
3 total stops
40h 35m total
Ontario to Hanoi

Search Deals

Highest demand for flights based on searches. 5% potential increase in price (C$ 159 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (C$ 60 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in March 2025

Search Deals

Find flight deals from Ontario to Hanoi

Cheapest flights from Ontario to Hanoi
Explore the most affordable flight options available from Ontario to Hanoi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 March 2025.

Mon 13/105:50 p.m.YOW - HAN

2 stops41h 25mAir Canada

Tue 18/1111:30 p.m.HAN - YOW

2 stops36h 17mAir Canada

Deal found 28/3C$ 1,456

Thu 18/91:40 p.m.YYZ - HAN

1 stop21h 20mMultiple Airlines

Mon 29/912:40 a.m.HAN - YYZ

1 stop26h 50mMultiple Airlines

Deal found 26/3C$ 1,466

Sun 13/43:05 p.m.YYZ - HAN

2 stops43h 55mAir Canada

Tue 9/1211:30 p.m.HAN - YYZ

2 stops35h 17mAir Canada

Deal found 27/3C$ 1,472

Thu 6/118:25 p.m.YYZ - HAN

1 stop31h 00mTurkish Airlines

Tue 25/118:15 a.m.HAN - YYZ

1 stop46h 15mTurkish Airlines

Deal found 26/3C$ 1,478

Fri 15/88:25 a.m.YTZ - HAN

2 stops26h 50mAir Canada

Wed 10/911:35 p.m.HAN - YTZ

2 stops33h 14mAir Canada

Deal found 27/3C$ 1,499

Mon 20/102:00 p.m.YYZ - HAN

2 stops33h 40mKorean Air

Mon 8/1211:00 p.m.HAN - YYZ

2 stops33h 54mKorean Air

Deal found 27/3C$ 1,505

Fri 29/88:00 a.m.YUL - HAN

2 stops27h 00mAir Canada

Fri 19/911:35 p.m.HAN - YUL

1 stop28h 25mAir Canada

Deal found 27/3C$ 1,575

Thu 8/58:05 a.m.YUL - HAN

2 stops45h 45mMultiple Airlines

Wed 28/512:05 p.m.HAN - YUL

2 stops39h 50mMultiple Airlines

Deal found 27/3C$ 1,581

Wed 4/611:30 p.m.YYZ - HAN

1 stop20h 00mAir France

Tue 8/711:20 p.m.HAN - YYZ

1 stop32h 35mAir France

Deal found 26/3C$ 1,617

Fri 7/117:55 p.m.YUL - HAN

1 stop22h 40mTurkish Airlines

Sun 30/1110:30 p.m.HAN - YUL

2 stops35h 18mTurkish Airlines

Deal found 27/3C$ 1,634

Sun 19/105:29 p.m.YUL - HAN

2 stops41h 21mAmerican Airlines

Mon 27/1011:55 p.m.HAN - YUL

2 stops50h 02mAmerican Airlines

Deal found 27/3C$ 1,637

Tue 4/116:55 p.m.YYZ - HAN

2 stops40h 10mUnited Airlines

Sun 23/1112:25 a.m.HAN - YYZ

2 stops35h 11mUnited Airlines

Deal found 26/3C$ 1,662

Best flights from Ontario to Hanoi
Discover carefully curated flight deals from Ontario to Hanoi that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 28 March 2025.

Sun 13/43:05 p.m.YYZ - HAN

2 stops43h 55mAir Canada

Tue 9/1211:30 p.m.HAN - YYZ

2 stops35h 17mAir Canada

Deal found 27/3C$ 1,472

Mon 14/48:45 a.m.YYZ - HAN

2 stops26h 15mMultiple Airlines

Tue 20/512:45 a.m.HAN - YYZ

1 stop29h 45mMultiple Airlines

Deal found 27/3C$ 1,481

Thu 17/46:30 a.m.YYZ - HAN

2 stops28h 05mKorean Air

Wed 21/512:00 p.m.HAN - YYZ

2 stops29h 14mKorean Air

Deal found 27/3C$ 1,648

Fri 30/57:00 p.m.YUL - HAN

1 stop24h 30mAir France

Thu 19/611:20 p.m.HAN - YUL

1 stop26h 40mAir France

Deal found 27/3C$ 1,664

Sat 24/53:40 p.m.YYZ - HAN

2 stops33h 50mEtihad Airways

Sun 22/61:20 p.m.HAN - YYZ

2 stops54h 40mEtihad Airways

Deal found 27/3C$ 1,677

Sun 27/43:44 p.m.YUL - HAN

2 stops43h 06mJapan Airlines

Tue 20/511:20 p.m.HAN - YUL

2 stops50h 29mJapan Airlines

Deal found 27/3C$ 1,741

Sun 11/58:05 a.m.YUL - HAN

2 stops51h 10mUnited Airlines

Sun 18/511:35 p.m.HAN - YUL

2 stops51h 41mUnited Airlines

Deal found 26/3C$ 1,821

Thu 22/51:50 a.m.YYZ - HAN

1 stop26h 45mCathay Pacific

Thu 10/77:05 p.m.HAN - YYZ

1 stop29h 45mCathay Pacific

Deal found 27/3C$ 1,822

Sat 12/41:45 a.m.YYZ - HAN

1 stop28h 05mEVA Air

Mon 8/126:20 p.m.HAN - YYZ

1 stop38h 00mEVA Air

Deal found 27/3C$ 1,922

Sat 19/44:25 p.m.YYZ - HAN

1 stop34h 35mChina Eastern

Thu 15/53:00 p.m.HAN - YYZ

1 stop34h 25mChina Eastern

Deal found 26/3C$ 1,955

Fri 1/88:55 p.m.YOW - HAN

2 stops38h 20mAir Canada

Wed 10/911:35 p.m.HAN - YOW

2 stops30h 24mAir Canada

Deal found 26/3C$ 1,491

Mon 19/56:00 a.m.YOW - HAN

2 stops44h 15mEmirates

Sat 31/51:15 a.m.HAN - YOW

2 stops47h 35mEmirates

Deal found 27/3C$ 2,990

Last-minute flights from Ontario to Hanoi
Discover last-minute flight deals from Ontario to Hanoi. Data last updated 28 March 2025 and is based on user searches.

Thu 27/36:00 a.m.YUL - HAN

2 stops29h 50mAir Canada

Wed 2/411:30 p.m.HAN - YUL

2 stops36h 18mAir Canada

Deal found 27/3C$ 1,775

Tue 1/411:00 p.m.YYZ - HAN

2 stops36h 15mAir Canada

Tue 8/411:30 p.m.HAN - YYZ

1 stop31h 00mAir Canada

Deal found 27/3C$ 1,691

Tue 1/41:50 a.m.YYZ - HAN

1 stop29h 15mCathay Pacific

Tue 15/410:55 a.m.HAN - YYZ

1 stop22h 15mCathay Pacific

Deal found 27/3C$ 2,201

Tue 1/41:30 a.m.YYZ - HAN

1 stop22h 15mChina Southern

Wed 16/43:45 p.m.HAN - YYZ

1 stop40h 45mChina Southern

Deal found 27/3C$ 2,210

Wed 2/412:15 p.m.YYZ - HAN

1 stop30h 25mMultiple Airlines

Tue 15/49:00 a.m.HAN - YYZ

2 stops47h 13mMultiple Airlines

Deal found 27/3C$ 1,645

Wed 2/411:30 p.m.YYZ - HAN

1 stop20h 00mAir France

Wed 16/411:20 p.m.HAN - YYZ

1 stop27h 25mAir France

Deal found 27/3C$ 1,935

Wed 2/48:25 a.m.YTZ - HAN

2 stops26h 50mAir Canada

Wed 16/411:35 p.m.HAN - YTZ

2 stops33h 00mAir Canada

Deal found 27/3C$ 1,937

Wed 2/41:35 a.m.YYZ - HAN

1 stop36h 10mPhilippine Airlines

Thu 17/42:30 a.m.HAN - YYZ

1 stop31h 30mPhilippine Airlines

Deal found 27/3C$ 2,048

Fri 4/46:00 a.m.YOW - HAN

2 stops29h 00mAir Canada

Mon 21/411:30 p.m.HAN - YOW

2 stops53h 39mAir Canada

Deal found 27/3C$ 1,950

Sun 6/412:30 p.m.YYZ - HAN

1 stop22h 05mKorean Air

Sun 11/512:00 p.m.HAN - YYZ

2 stops40h 25mKorean Air

Deal found 26/3C$ 1,694

Sun 6/410:15 p.m.YUL - HAN

2 stops31h 35mMultiple Airlines

Sun 27/46:00 p.m.HAN - YUL

2 stops38h 01mMultiple Airlines

Deal found 27/3C$ 1,845

Sun 6/43:40 p.m.YYZ - HAN

2 stops33h 50mEtihad Airways

Mon 5/51:20 p.m.HAN - YYZ

2 stops54h 10mEtihad Airways

Deal found 26/3C$ 2,028

One-way flights from Ontario to Hanoi
Search for one-way flight options from Ontario to Hanoi. Find affordable one-way fares based on user searches. Data last updated 28 March 2025.

Sat 19/42:30 p.m.YTZ - HAN

3 stops40h 35mMultiple Airlines

Deal found 27/3C$ 789

Mon 5/510:25 p.m.YYZ - HAN

3 stops54h 25mMultiple Airlines

Deal found 26/3C$ 792

Sun 18/56:45 a.m.YUL - HAN

3 stops30h 00mMultiple Airlines

Deal found 27/3C$ 848

Tue 8/410:30 a.m.YYZ - HAN

2 stops24h 05mKorean Air

Deal found 26/3C$ 893

Mon 14/41:35 p.m.YYZ - HAN

1 stop21h 25mAir Canada

Deal found 27/3C$ 950

Wed 16/43:40 p.m.YYZ - HAN

2 stops33h 50mEtihad Airways

Deal found 26/3C$ 972

Tue 1/41:50 a.m.YYZ - HAN

1 stop29h 15mCathay Pacific

Deal found 25/3C$ 975

Wed 16/44:25 p.m.YYZ - HAN

1 stop21h 55mChina Eastern

Deal found 26/3C$ 1,028

Sun 22/611:30 p.m.YYZ - HAN

1 stop20h 00mAir France

Deal found 27/3C$ 1,112

Tue 6/57:00 p.m.YUL - HAN

1 stop24h 30mAir France

Deal found 27/3C$ 1,116

Sun 30/31:45 a.m.YYZ - HAN

1 stop28h 05mEVA Air

Deal found 26/3C$ 1,133

Wed 16/47:00 a.m.YUL - HAN

2 stops24h 05mCathay Pacific

Deal found 27/3C$ 1,176

Cheapflights Fare Finder

Use the filters below to find and compare flights from Ontario to Hanoi that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

TorontoHanoi

YYZ - HAN

YYZHAN

Toronto Pearson Intl

Wed 24/9

12:30 a.m.-10:15 p.m.

2 stops34h 45m

Hanoi Noibai

Wed 15/10

11:30 p.m.-7:30 p.m.

1 stop31h 00m

C$ 1,466

TorontoHanoi

YYZ - HAN

YYZHAN

Toronto Pearson Intl

Thu 18/9

1:40 p.m.-10:00 p.m.

1 stop21h 20m

Hanoi Noibai

Mon 29/9

12:40 a.m.-4:30 p.m.

1 stop26h 50m

C$ 1,469

OttawaHanoi

YOW - HAN

YOWHAN

Ottawa

Fri 1/8

8:55 p.m.-10:15 p.m.

2 stops38h 20m

Hanoi Noibai

Wed 10/9

11:35 p.m.-6:59 p.m.

2 stops30h 24m

C$ 1,491

TorontoHanoi

YTZ - HAN

YTZHAN

Toronto Island

Fri 15/8

8:25 a.m.-10:15 p.m.

2 stops26h 50m

Hanoi Noibai

Wed 10/9

11:35 p.m.-9:49 p.m.

2 stops33h 14m

C$ 1,499

MontrealHanoi

YUL - HAN

YULHAN

Montreal Pierre Elliott Trudeau Intl

Fri 29/8

8:00 a.m.-10:00 p.m.

2 stops27h 00m

Hanoi Noibai

Fri 19/9

11:35 p.m.-5:00 p.m.

1 stop28h 25m

C$ 1,575

MontrealHanoi

YUL - HAN

YULHAN

Montreal Pierre Elliott Trudeau Intl

Thu 8/5

8:05 a.m.-4:50 p.m.

2 stops45h 45m

Hanoi Noibai

Wed 28/5

12:05 p.m.-4:55 p.m.

2 stops39h 50m

C$ 1,581

TorontoHanoi

YYZ - HAN

YYZHAN

Toronto Pearson Intl

Wed 4/6

6:15 p.m.-6:30 a.m.

1 stop25h 15m

Hanoi Noibai

Tue 8/7

11:20 p.m.-3:45 p.m.

1 stop27h 25m

C$ 1,619

TorontoHanoi

YYZ - HAN

YYZHAN

Toronto Pearson Intl

Thu 17/4

6:30 a.m.-9:35 p.m.

2 stops28h 05m

Hanoi Noibai

Wed 21/5

12:00 p.m.-6:14 a.m.

2 stops29h 14m

C$ 1,648

TorontoHanoi

YYZ - HAN

YYZHAN

Toronto Pearson Intl

Wed 10/9

8:30 a.m.-10:15 p.m.

2 stops26h 45m

Hanoi Noibai

Wed 19/11

12:25 a.m.-7:24 p.m.

2 stops30h 59m

C$ 1,664

MontrealHanoi

YUL - HAN

YULHAN

Montreal Pierre Elliott Trudeau Intl

Fri 30/5

7:00 p.m.-6:30 a.m.

1 stop24h 30m

Hanoi Noibai

Thu 19/6

11:20 p.m.-3:00 p.m.

1 stop26h 40m

C$ 1,664

Flights are sorted by cheapest round-trip flights first.

Deals found on 27/3

Showing 1-10 of 42 results

...

Best time to book a flight from Ontario to Hanoi

Have a flexible travel schedule? Discover the best time to fly to Hanoi from Ontario with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

What is the cheapest month to book a flight from Region of Ontario to Hanoi?

Currently, September is the cheapest month in which you can book a flight from Region of Ontario to Hanoi (average of C$ 1,064). Flying from Region of Ontario to Hanoi in December is currently the most expensive (average of C$ 1,638). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from ON to HAN?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Region of Ontario to Hanoi as you normally would.

Rainfall in Hanoi by month

In terms of precipitation, rainfall in Hanoi ranges from 14.0 - 296.0 mm per month. August is typically the wettest month, when rainfall can reach 296.0 mm. December is typically the driest time to visit Hanoi when rainfall is around 14.0 mm.

Temperature in Hanoi by month

If weather is an important factor for your trip to Hanoi, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 29.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 17.0 C).

Reviews of airlines servicing Hanoi

To help decide which airline to fly from Ontario to Hanoi, see what other customers have to say about EVA Air, Korean Air and Japan Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

EVA Air

8.4

Very good

1,169 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

EVA Air

8.4

Very good

1,169 reviews

EVA Air

8.4

Very good

1,169 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

Korean Air

8.4

Very good

1,050 reviews

EVA Air

8.4

Very good

1,169 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

Japan Airlines

8.3

Very good

1,440 reviews

EVA Air

8.4

Very good

1,169 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

Emirates

8.0

Very good

3,190 reviews

EVA Air

8.4

Very good

1,169 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

Cathay Pacific

7.5

Good

837 reviews

EVA Air

8.4

Very good

1,169 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

Related info for your journey

What airport do you fly into for flights to Hanoi from Ontario?
Located just 22.8 km from the city centre, Hanoi Noibai (HAN) is the airport most travelers will use when flying to Hanoi from Ontario.
What are the cheapest airlines to fly from Region of Ontario to Hanoi one-way?
To fly one-way, consider booking your trip with Korean Air, which is currently one of the cheapest options available, starting at C$ 893. Air Canada flights start at C$ 950 while deals on Etihad Airways start at C$ 972 one-way.
What are the most popular routes from Region of Ontario to Hanoi?
While some choose either Montreal Pierre Elliott Trudeau Intl - Hanoi Noibai or Ottawa - Hanoi Noibai, Toronto Pearson Intl - Hanoi Noibai is the most popular route from Region of Ontario to Hanoi.
Can I find deals for flights from Ontario to Hanoi that include hotel bookings?
Yes. In addition to deals on Ontario to Hanoi flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Ontario to Hanoi?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to Hanoi.
Can I find deals for business class flights from Ontario to Hanoi?
Yes. Cheapflights offers flight deals from Ontario to Hanoi by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Region of Ontario to Hanoi?
Currently, September is the cheapest month in which you can book a flight from Region of Ontario to Hanoi (average of C$ 1,064). Flying from Region of Ontario to Hanoi in December is currently the most expensive (average of C$ 1,638). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top 10 airlines flying from Ontario to Hanoi

Airline	Cheapest	Average	Flexibility	On-time
Qatar Airways	CheapestC$ 1,225	AverageC$ 1,813	FlexibilityNo cancel fee	On-time68%	Search Qatar Airways flights
Turkish Airlines	CheapestC$ 1,322	AverageC$ 1,516	FlexibilityNo cancel fee	On-time77%	Search Turkish Airlines flights
Air Canada	CheapestC$ 1,332	AverageC$ 1,673	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
Japan Airlines	CheapestC$ 1,376	AverageC$ 1,516	FlexibilityNo cancel fee	On-time79%	Search Japan Airlines flights
China Southern	CheapestC$ 1,414	AverageC$ 2,007	FlexibilityNo cancel fee	On-time69%	Search China Southern flights
China Eastern	CheapestC$ 1,418	AverageC$ 1,639	FlexibilityNo cancel fee	On-time62%	Search China Eastern flights
Korean Air	CheapestC$ 1,443	AverageC$ 2,037	FlexibilityNo cancel fee	On-time81%	Search Korean Air flights
American Airlines	CheapestC$ 1,608	AverageC$ 1,623	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights
Air France	CheapestC$ 1,625	AverageC$ 1,921	FlexibilityNo cancel fee	On-time77%	Search Air France flights
ANA	CheapestC$ 1,647	AverageC$ 1,688	FlexibilityNo cancel fee	On-time80%	Search ANA flights

Fly with Cheapflights

How does Cheapflights help users find flights from Ontario to Hanoi?

Cheapflights makes it easy to find Ontario to Hanoi flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Ontario to Hanoi?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Hanoi from Ontario.

Can Cheapflights find flights from Ontario to Hanoi with no change fees?

Certainly. Search results for flights to Hanoi from Ontario shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Ontario to Hanoi become cheaper?

Not ready to book yet? You can track prices for flights from Ontario to Hanoi on Cheapflights with our Price Alert feature and get notified when better prices are available.

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Cheap flights from Ontario to Hanoi from C$ 789

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 19/4. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Ontario to Hanoi

Keep the following information in mind while searching for Ontario to Hanoi flight deals. Data was last updated 28 March 2025.

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Find flight deals from Ontario to Hanoi

Cheapest flights from Ontario to HanoiExplore the most affordable flight options available from Ontario to Hanoi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 March 2025.

Explore the most affordable flight options available from Ontario to Hanoi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 March 2025.

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Use the filters below to find and compare flights from Ontario to Hanoi that are best for you.

Best time to book a flight from Ontario to Hanoi

Have a flexible travel schedule? Discover the best time to fly to Hanoi from Ontario with our price prediction graph.

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

What is the cheapest month to book a flight from Region of Ontario to Hanoi?

What is the cheapest time of day to fly from ON to HAN?

Find hourly flight availability from Ontario to Hanoi. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 28 March 2025.

Rainfall in Hanoi by month

Plan your trip to Hanoi by taking into account the average rainfall totals by month.

Temperature in Hanoi by month

Plan your trip to Hanoi by taking into account the average temperature totals by month.

Reviews of airlines servicing Hanoi

Get insights into the airlines that provide service to Hanoi. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Hanoi. Reviews last updated 28 March 2025.

To help decide which airline to fly from Ontario to Hanoi, see what other customers have to say about EVA Air, Korean Air and Japan Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Ontario to Hanoi. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly into for flights to Hanoi from Ontario?

What are the cheapest airlines to fly from Region of Ontario to Hanoi one-way?

What are the most popular routes from Region of Ontario to Hanoi?

Can I find deals for flights from Ontario to Hanoi that include hotel bookings?

How can I find direct flights from Ontario to Hanoi?

Can I find deals for business class flights from Ontario to Hanoi?

What is the cheapest month to book a flight from Region of Ontario to Hanoi?

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Alternative routes for Ontario to Hanoi

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Top 10 airlines flying from Ontario to Hanoi

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Cheapest flights from Ontario to Hanoi
Explore the most affordable flight options available from Ontario to Hanoi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 March 2025.