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Cheap Flights from Ontario International to Hong Kong Intl

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Compare Ontario International to Hong Kong Intl flight deals

Find the cheapest month or even day of the year to fly to Hong Kong Intl

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Flight deals from Ontario International to Hong Kong Intl

Looking for a cheap last-minute deal or the best return flight from Ontario International to Hong Kong Intl? Find the lowest prices on one-way and return tickets right here.
Hong Kong.Rs121,651 per passenger.Departing Sun, 25 May.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Ontario International on Sun, 25 May, arriving in Hong Kong Intl.Price includes taxes and charges.From Rs121,651, select.
Hong Kong.Rs131,381 per passenger.Departing Mon, 18 Aug.One-way flight with China Airlines.Outbound indirect flight with China Airlines, departs from Ontario International on Mon, 18 Aug, arriving in Hong Kong Intl.Price includes taxes and charges.From Rs131,381, select.
Hong Kong.Rs131,646 per passenger.Departing Mon, 13 Oct.One-way flight with China Airlines.Outbound indirect flight with China Airlines, departs from Ontario International on Mon, 13 Oct, arriving in Hong Kong Intl.Price includes taxes and charges.From Rs131,646, select.
Hong Kong.Rs132,285 per passenger.Departing Mon, 1 Sep.One-way flight with China Airlines.Outbound indirect flight with China Airlines, departs from Ontario International on Mon, 1 Sep, arriving in Hong Kong Intl.Price includes taxes and charges.From Rs132,285, select.
Hong Kong.Rs133,503 per passenger.Departing Thu, 13 Nov.One-way flight with Korean Air.Outbound indirect flight with Korean Air, departs from Ontario International on Thu, 13 Nov, arriving in Hong Kong Intl.Price includes taxes and charges.From Rs133,503, select.
Hong Kong.Rs133,675 per passenger.Departing Mon, 9 Feb.One-way flight with Korean Air.Outbound indirect flight with Korean Air, departs from Ontario International on Mon, 9 Feb, arriving in Hong Kong Intl.Price includes taxes and charges.From Rs133,675, select.
Hong Kong.Rs134,535 per passenger.Departing Wed, 24 Dec.One-way flight with Korean Air.Outbound indirect flight with Korean Air, departs from Ontario International on Wed, 24 Dec, arriving in Hong Kong Intl.Price includes taxes and charges.From Rs134,535, select.
Hong Kong.Rs144,073 per passenger.Departing Wed, 30 Apr.One-way flight with Korean Air.Outbound indirect flight with Korean Air, departs from Ontario International on Wed, 30 Apr, arriving in Hong Kong Intl.Price includes taxes and charges.From Rs144,073, select.

Find the cheapest month to fly from Ontario International to Hong Kong Intl

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Ontario International to Hong Kong Intl flights are currently cheapest in May.
Apr
from Rs144,073
May
from Rs121,651
Jun
from Rs182,893
Jul
from Rs153,400
Aug
from Rs131,381
Sep
from Rs132,285
Oct
from Rs131,646
Nov
from Rs133,503
Dec
from Rs134,535
Jan
from Rs203,238
Feb
from Rs133,675
Mar
from Rs191,080

Ontario International to Hong Kong Intl: Alternative routes

Compare routes from Ontario International to Hong Kong below. You may find an airport to fly into that's cheaper, faster, or easier than Hong Kong Intl.

Ontario to Hong Kong: Flight information

The things to know before you go.
Cheapest flight foundRs121,651
Cheapest month to flyMay

Finding cheap flights from Ontario International to Hong Kong Intl: Frequently asked questions

The best price we found for a return flight from Ontario International to Hong Kong Intl is Rs239,813. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Ontario International to Hong Kong Intl. But we found flights with one or more stops from Rs239,813.
As of April 2025, there are no flights flying from Ontario International to Hong Kong Intl.
The cheapest month to fly from Ontario International to Hong Kong Intl is usually April 2025.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Ontario International Airport to Hong Kong Intl Airport on Wednesday, 3 September 2025.
No airlines currently offer direct flights between Ontario International Airport and Hong Kong Intl Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Hong Kong Intl but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Hong Kong is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, China Airlines offers the cheapest flight tickets to Hong Kong Intl.

Flying from Ontario International Airport (ONT) to Hong Kong International Airport (HKG): what you need to know

  • Hong Kong is 15 hours ahead of Ontario and is in the UTC+8 timezone.

  • To ensure you get on your ONT to HKG flight, allow plenty of time to check in and drop off your luggage. Arriving two hours ahead of international departures and an hour before domestic flights is the general rule.

  • Flying during a peak month such as August? Public holidays and other high seasons can result in longer queues and delays at airport checkpoints. Play it safe and arrive up to four hours before an international flight and two hours before a domestic departure.

  • Take a detour to a new city or break up your flight with a stopover. Just uncheck 'Direct flights only' to see your options when searching for tickets from Ontario International Airport to Hong Kong International Airport. Many passengers pass through San Francisco International Airport on this route.

How to find the cheapest flights from Ontario International Airport (ONT) to Hong Kong International Airport (HKG)

  • At the moment, Rs121,651 is the lowest price we've seen for a one-way Ontario International Airport to Hong Kong International Airport flight. The best price for a return ticket is Rs239,813. Remember that fares can change due to demand at the time of booking.

  • It's usually best to book as early as possible if you want to find cheap tickets from ONT to HKG. That's because flight prices are based on demand, which tends to rise closer to the date of departure.

  • If you're willing to be flexible with your travel plans, use the 'Whole month' search tool. It'll give you the cheapest price in every month when searching for a flight from Ontario International Airport to Hong Kong International Airport.

  • Landing cheap flights from ONT to HKG couldn't be easier with Price Alerts. All you need to do is create one of these automatic alerts and we'll get in touch when fares go down.

  • Tailor your trip with filters. Select your ideal departure and arrival times, total journey duration and airlines. You can also sort the results by 'Fastest,' 'Cheapest' or 'Best' flights from Ontario International Airport to Hong Kong International Airport.

Handy information about Ontario International Airport (ONT)

  • ONT's address is 2900 E. Airport Drive.

  • 83.6% of flights departing from Ontario International Airport touch down at their destination as planned. Given its dependable on-time performance, you're unlikely to experience delays when flying out of ONT.

  • Ontario International Airport is about 6 kilometres from central Ontario. If you're driving, ride-sharing or catching a cab from the centre, it'll take you 10 minutes or so to get there, depending on the traffic.

  • The journey on public transport will take about 1 hour 30 minutes.

  • Get your break off to a relaxed start by staying near ONT. Whether you have an early flight from Ontario International Airport to Hong Kong International Airport or want to avoid feeling rushed, these stays are ideal:

Arriving at Hong Kong International Airport (HKG)

Getting from Hong Kong International Airport (HKG) to central Hong Kong

  • The street address for HKG is 1 Cheong Hong Rd.

  • Hong Kong International Airport to the centre of Hong Kong has a drive time of about 30 minutes. It's approximately 32 kilometres away.

  • Travelling to the centre by public transport takes roughly 45 minutes.

When to fly to Hong Kong International Airport (HKG)

  • It's time to work out your trip dates for your flight from Ontario International Airport to Hong Kong International Airport. April is the most popular month to head to Hong Kong. If you're after a more low-key vibe, go in April.

  • The warmest month in Hong Kong is August, with the temperature ranging between 26ºC and 32ºC. Book your flights from Ontario International Airport to Hong Kong International Airport in this month if this is the type of weather you enjoy.

  • Look for cheap tickets from ONT to HKG in January if you'd rather travel during cooler conditions. Temperatures are at their lowest around then, ranging between 11ºC and 20ºC on average.

Explore more of China

  • Guangzhou is just one of the many cities in China waiting to be explored once you've taken in the sights of Hong Kong. Around 129 kilometres away to the north-west, its top attractions include Canton Tower, Yuexiu Park and Chen Clan Ancestral Hall.

  • Around 27 kilometres north-west of Hong Kong, Shenzhen is another favourite stop in China. Experience the best of this destination with a visit to Window of the World, Dafen Oil Painting Village and Shenzhen Museum of Contemporary Art and Urban Planning.

Plan the rest of your trip from Ontario to Hong Kong

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.