Cheap Flights from Ontario International to Ho Chi Minh City

Compare Ontario International to Ho Chi Minh City flight deals

Find the cheapest month or even day of the year to fly to Ho Chi Minh City

Book the best Ho Chi Minh City fare with no extra fees

Flight deals from Ontario International to Ho Chi Minh City

Looking for a cheap last-minute deal or the best return flight from Ontario International to Ho Chi Minh City? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Ontario International to Ho Chi Minh City

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Ontario International to Ho Chi Minh City flights are currently cheapest in October.

Ontario International to Ho Chi Minh City: Alternative routes

Compare routes from Ontario International to Ho Chi Minh City below. You may find an airport to fly into that's cheaper, faster, or easier than Ho Chi Minh City.

Ontario to Ho Chi Minh City: Flight information

The things to know before you go.
Cheapest flight foundRs104,699
Cheapest month to flyOctober

Finding cheap flights from Ontario International to Ho Chi Minh City: Frequently asked questions

The best price we found for a return flight from Ontario International to Ho Chi Minh City is Rs202,843. 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 Ho Chi Minh City. But we found flights with one or more stops from Rs202,843.
As of September 2025, there are no flights flying from Ontario International to Ho Chi Minh City.
The cheapest month to fly from Ontario International to Ho Chi Minh City is usually October.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Ontario International Airport to Ho Chi Minh City Airport on Saturday, 25 October 2025.
No airlines currently offer direct flights between Ontario International Airport and Ho Chi Minh City 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 Ho Chi Minh City 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 Ho Chi Minh City 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 Ho Chi Minh City.

Travelling from Ontario International Airport (ONT) to Tan Son Nhat International Airport (SGN): what you need to know

  • Ho Chi Minh City is 14 hours ahead of Ontario and observes the UTC+7 timezone.

  • Give yourself plenty of time to catch your ONT to SGN flight. As a rule of thumb, arrive at least two hours before international departures and an hour ahead for domestic flights.

  • During popular months like August, it's best to get to the airport earlier than normal. Plan to arrive two hours before a domestic departure and four hours ahead of an international flight whenever you're travelling during a peak period in general.

  • If you'd like to check out a different city along the way, look for a flight with a stopover. To see all your options for tickets from Ontario International Airport to Tan Son Nhat International Airport, deselect 'Direct flights only.' Taiwan Taoyuan International Airport is a well-known stop between ONT and SGN.

How to find the cheapest flights from Ontario International Airport (ONT) to Tan Son Nhat International Airport (SGN)

  • Rs104,699 is currently the best price for a one-way Ontario International Airport to Tan Son Nhat International Airport flight. A return flight starts at Rs202,843. These prices can change depending on availability.

  • Don't leave everything to the last moment. You're more likely to get cheap tickets from ONT to SGN if you book early. Airlines often have some fantastic early bird discounts.

  • The 'Whole month' search tool shows you the cheapest flights from Ontario International Airport to Tan Son Nhat International Airport across every month. It's a good way to find a bargain if your travel plans are flexible.

  • Landing cheap flights from ONT to SGN is a cinch with Price Alerts. All you need to do is create one of these automatic alerts and we'll get in touch when a new deal comes up.

  • Find the ideal flight for you with the help of the filters. To see the 'Cheapest,' 'Best' or 'Fastest' flights from Ontario International Airport to Tan Son Nhat International Airport, use the 'Sort by' tool. You can also filter by departure and arrival times, airline, and journey duration.

Handy information about Ontario International Airport (ONT)

  • You'll find ONT at 2900 E. Airport Drive.

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

  • Central Ontario to Ontario International Airport is approximately 6 kilometres. Depending on traffic, it'll take you about 10 minutes to get there if you're catching a cab, ride-sharing or driving.

  • You can expect a journey time of around 1 hour 30 minutes on public transport.

  • Get your travels off to a hassle-free start by staying near ONT. Whether you've booked an early flight from Ontario International Airport to Tan Son Nhat International Airport or want to avoid feeling rushed, these stays are perfect:

Arriving at Tan Son Nhat International Airport (SGN)

  • If you're landing on a late Ontario International Airport to Tan Son Nhat International Airport flight, nothing tops the convenience of being close to the terminal. Pick up your bags from the carousel and then be resting not long after at one of these options near SGN:

  • Venture beyond Ho Chi Minh City and explore places that usually fly under the radar with your own set of wheels. You can pick up a Tan Son Nhat International Airport rental car from Dichung Car Hire.

  • Reserve your vehicle from Tan Son Nhat International Airport a few weeks before your departure to get the best deal. If you're going away during a peak period, it's a good idea to book even earlier.

Getting from Tan Son Nhat International Airport (SGN) to central Ho Chi Minh City

  • Tan Son Nhat International Airport to central Ho Chi Minh City has a drive time of about 15 minutes. It's approximately 5 kilometres away.

  • When travelling by public transport, expect a journey time of roughly 45 minutes.

When to fly to Tan Son Nhat International Airport (SGN)

  • The quietest month for a flight from Ontario International Airport to Tan Son Nhat International Airport is April, while July is the most popular. Choose the ideal time to visit Ho Chi Minh City based on whether you prefer a more fast-paced or easygoing experience.

  • Book your flight from Ontario International Airport to Tan Son Nhat International Airport for March if you'd like to visit Ho Chi Minh City during its warmest month. You can expect temperatures of between 23ºC and 38ºC.

  • Search for cheap tickets from ONT to SGN in January if you like cooler conditions. Temperatures are at their lowest then, ranging between 21ºC and 34ºC on average.

Explore more of Vietnam

  • Biên Hòan is just one of the many places in Vietnam waiting to be discovered after you've seen Ho Chi Minh City. Around 26 kilometres away to the north-east, well-known attractions include Tú Phong Lan, Vinh Dư and mieu binh da.

  • If you want to check out another well-known destination in Vietnam, head for Can Tho, roughly 129 kilometres south-west of Ho Chi Minh City. Cai Rang Floating Market, Ong Temple and Can Tho Museum are the start of reasons to visit.

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