Cheap flights from Bangkok to Ontario from ฿18,016

This is the cheapest one-way flight price, found on 30/5. Prices may vary by date and flight preferences.
BKK — ONT
6 Jun — 13 Jun1
Return
1 adult
Economy
From?
To?
Tue 6/6
Tue 13/6

Cheap flights from Bangkok to Ontario in June, July 2023

The best prices found for Bangkok to ONT flights in June, July
Scroll through some of the best deals on flights from Bangkok to Ontario in 2023. Check back in a little while for more flight options.

Bangkok to Ontario 2023 flight deals

Cheap flights to Ontario from Bangkok found for this year
Scroll through some of the best deals on flights from Bangkok to Ontario in 2023. Check back in a little while for more flight options.

Cheap ไชน่าแอร์ไลน์ flights from Bangkok to Ontario

Take a look at some of the lowest-priced ไชน่าแอร์ไลน์ flights heading from Bangkok to Ontario. Come back soon if you're not finding the exact deal you're looking for.

Cheap ยูไนเต็ด flights from Bangkok to Ontario

Some of the best deals we've found on ยูไนเต็ด flights traveling from Bangkok to Ontario. Ensure the flight price, dates, time, and airline match your criteria before you book.

Last-minute flights from Bangkok to Ontario

Late deals on return flights to Ontario from Bangkok, departing today and this week
Users seeking a last-minute flight from Bangkok to Ontario should consider booking one of these fares. Users should be sure to double check the price, date, and time of their last-minute flight.

One-way flights to Ontario from Bangkok

The cheapest one-way flights from Bangkok to Ontario
If you're seeking multiple options on one-way flights from Bangkok to Ontario, be sure to check out these deals, which are updated often. Those needing a return flight from Bangkok to Ontario can use the search form above.

Find flights from Bangkok to Ontario within your budget

Use the slider to find flights from Bangkok to Ontario that fit your budget.

Fly from

Any airport

Fly to

Any airport

Budget

฿30,350 - ฿36,690

Route

Depart

Return

Price

Bangkok SuvarnabhumiOntario

BKK - ONT

BKKONT

Bangkok Suvarnabhumi

Sun 10/9

1 stop21h 40m

Ontario

Wed 13/9

1 stop19h 05m

฿30,350

Bangkok SuvarnabhumiOntario

BKK - ONT

BKKONT

Bangkok Suvarnabhumi

Fri 1/9

1 stop39h 10m

Ontario

Tue 31/10

1 stop23h 15m

฿30,592

Bangkok SuvarnabhumiOntario

BKK - ONT

BKKONT

Bangkok Suvarnabhumi

Fri 1/9

1 stop19h 20m

Ontario

Fri 29/9

1 stop26h 10m

฿30,627

Bangkok SuvarnabhumiOntario

BKK - ONT

BKKONT

Bangkok Suvarnabhumi

Wed 14/6

1 stop18h 45m

Ontario

Sat 25/11

1 stop20h 00m

฿30,696

Bangkok SuvarnabhumiOntario

BKK - ONT

BKKONT

Bangkok Suvarnabhumi

Thu 7/9

2 stops27h 26m

Ontario

Tue 7/11

2 stops26h 51m

฿32,810

Bangkok SuvarnabhumiOntario

BKK - ONT

BKKONT

Bangkok Suvarnabhumi

Mon 4/9

2 stops21h 30m

Ontario

Tue 31/10

2 stops27h 51m

฿32,948

Bangkok SuvarnabhumiOntario

BKK - ONT

BKKONT

Bangkok Suvarnabhumi

Tue 29/8

2 stops51h 40m

Ontario

Tue 31/10

2 stops27h 51m

฿34,265

Bangkok SuvarnabhumiOntario

BKK - ONT

BKKONT

Bangkok Suvarnabhumi

Thu 15/6

2 stops31h 06m

Ontario

Wed 29/11

2 stops43h 34m

฿35,928

Bangkok SuvarnabhumiOntario

BKK - ONT

BKKONT

Bangkok Suvarnabhumi

Fri 1/9

2 stops21h 30m

Ontario

Tue 31/10

2 stops27h 51m

฿36,690

Flights are sorted by cheapest first

Deals found on 31/5

Related info for your journey

Useful info, stats and facts about Bangkok to Ontario flights.

Top airline flying from Bangkok to Ontario

The chart below displays the airlines Cheapflights users travelling from Bangkok to Ontario choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
ไชน่าแอร์ไลน์Cheapest฿32,682Average฿42,837FlexibilityNo cancel feeOn-time70%COVID-19 safety
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