CA $618 Cheap Flights from Ontario (ONT) to Bangkok (BKK)

Popular airlines from Los Angeles - Ontario Intl. Airport (ONT) to Suvarnabhumi International Airport (BKK)

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Cheap flights from Ontario (ONT) to Bangkok (BKK)

Prices were available within the past 7 days and start at CA $618 for one-way flights and CA $1,152 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

China Airlines
China Airlines
China Airlines
China Airlines
China Airlines
China Airlines
STARLUX Airlines
Qatar Airways
Air Canada
Etihad Airways

Find the cheapest month to fly from Ontario (ONT) to Bangkok (BKK)

March is typically the cheapest month to fly

From CA $1,011 - CA $1,503 per traveller.

Graph displaying average flight prices per month

Flight from Ontario to Bangkok (ONT - BKK) route information
Origin airport
Los Angeles - Ontario Intl.
Destination airport
Suvarnabhumi Intl.
Airlines serving
China Airlines
Roundtrip price
CA $1,152
Distance
13255 km

Los Angeles to Bangkok Flights

The easy way to book your flights from Ontario to Bangkok 

With Expedia, it’s simple to find and book flights to Bangkok from Ontario whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are nonstop flights to Suvarnabhumi Intl., too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Ontario to Bangkok today, tomorrow, or this week.  

 

Save dollars with cheap flights from Los Angeles - Ontario Intl., ONT to Suvarnabhumi Intl., BKK 

Sort your search results by price to find great deals on your flight from Ontario to Bangkok—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Bangkok from Ontario currently is just CA $1,152 rising to CA $4,533.  

Here are more money-saving tips: 

  • Fly in February when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to Bangkok  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to Bangkok from Ontario 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Bangkok with Expedia today.

Frequently asked questions

How much is a flight from ONT to Bangkok Airport?
If you're travelling between ONT and BKK, round-trip flights start from CA $1,152. This price is based on fares available within the last 7 days on Expedia for flights departing within the next year, so don't let a good deal slip through your fingers. Book now and save yourself money and time. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from ONT to Suvarnabhumi Airport?
We understand that circumstances change unexpectedly, so we've made it as simple as possible for you to cancel your flight online. Just head to the Customer Service Portal and follow the instructions.
How do I find cheap flights from Los Angeles - Ontario Intl. Airport (ONT) to Suvarnabhumi Airport that have flexible change policies?
Plenty of carriers will allow you to reschedule your flight without charging a fee. All you pay is the difference in the ticket price. When searching for ONT to Suvarnabhumi Intl. Airport (BKK) flights, you'll find a "No change fees" box for you to pick.
How many hours is the flight from ONT to BKK?
The flight time from Los Angeles - Ontario Intl. Airport (ONT) to Suvarnabhumi Intl. Airport (BKK) is generally 18 hours and 42 minutes. It's is no small journey, so fill your carry-on with plenty to keep you occupied.
How far is the flight from ONT to Suvarnabhumi Intl. Airport (BKK)?
The distance is around 13,300 kilometres, so fill your carry-on luggage with whatever you need to make the long journey comfortable. Wondering what to take on board your Ontario to Bang Phli flight? Earplugs, a sleep mask and a neck pillow are among the essentials.
Which airlines fly direct from Ontario Airport to Suvarnabhumi Airport?
Flying directly between Ontario Airport and Suvarnabhumi Intl. Airport (BKK) isn't possible at present. However, you'll still be able to find a flight to Bang Phli with at least one stop.
Are ONT to BKK flight tickets cheaper when they're purchased at the last minute?
Booking your trip from ONT to Suvarnabhumi Intl. Airport (BKK) last minute could be your ticket to a cheap deal. However, it could end up costing you a whole lot more! If you'd rather play it safe, book well ahead of your departure date. In fact, Expedia has some of the best bargains as far ahead as 12 months in advance. If your preferred air carrier hasn't released tickets yet, check back regularly as deals are updated all the time on Expedia.

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