S$ 698 Cheap Flights from Bangkok to Ontario (BKK-ONT)

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Cheap Flights from Bangkok to Ontario

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Cheap Flights from Bangkok to Ontario starting at S$ 698

Book one-way or return flights from Bangkok to Ontario from as little as S$ 698. Choose from the popular airlines below and book your flight today!

One way
Round-trip

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Searching for the best last minute flight from Bangkok to Ontario? Find one-way or return flights that are affordable and fit your itinerary.

Trip.com monitors the ticket fares of flights from Bangkok to Ontario. Stay updated on price trends and snag the best deals for your upcoming trip.

Displayed prices are calculated based on the lowest average weekly prices of the corresponding route on Trip.com.

Cheapest Airlines flying from Bangkok to Ontario

View airlines operating flights from Bangkok to Ontario. Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

ZIPAIR

From S$ 534

Philippine Airlines

From S$ 538

Eastar Jet

From S$ 602

T'Way Air

From S$ 606

Jin Air

From S$ 611

Jeju Air

From S$ 612

Thai AirAsia X Co., Ltd

From S$ 614

Air Premia

From S$ 625

Air Busan

From S$ 682

China Airlines

From S$ 698

ANA airlines

Find more flights and airlines

Alternative Routes from Bangkok to Ontario

Discover different routes, airlines, and transfers and find the best alternative flights for your journey from Bangkok to Ontario.

Cheapest
BKK
23:10
45h 26m
2 transfer
ONT
06:36
Suvarnabhumi Airport - Ontario International Airport
Sun, Jun 9ZIPAIR
S$ 534
DMK
07:30
24h 35m
2 transfer
ONT
18:05
Don Mueang International Airport - Ontario International Airport
Wed, May 22Thai Airasia
S$ 740
DMK
07:30
24h 35m
2 transfer
ONT
18:05
Don Mueang International Airport - Ontario International Airport
Wed, May 22Thai Airasia
S$ 740
Find More Flights

Frequently Asked Questions

When to buy flight tickets from Bangkok (BKK) to Ontario (ONT) the cheapest?
Airlines adjust prices for flights from Bangkok to Ontario based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays.
How much is a flight from Bangkok (BKK) to Ontario (ONT) cost?
According to Trip.com's data, the lowest price is around S$ 1,640.

How to find a cheap flight from Bangkok to Ontario

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Bangkok to Ontario. Book your flights at the right time and save more.

Book Early

Once prices are gone, they're gone. Lock in deals while you can!

Compare Flight Prices

Compare prices on travel agency and airline websites.

Look Out for Deals

Check airline and travel agency websites for latest flight deals

Check One-way Fares

Buying two cheap one-way flights can sometimes be a better deal than a round-trip.

Try Different Dates

Flying during the week, early in the morning, or late at night can help save money.

Use the Trip.com App

Save up to £10 per person when booking your flights on Trip.com