What is the cheapest airline that flies from Bangkok to Ontario?

Japan Airlines, United Airlines, and Emirates are the most popular carriers operating from Bangkok to Ontario

Which airlines fly to Region of Ontario?

Cathay Pacific, Air Canada and Philippine Airlines are the top three most popular airlines that fly to Region of Ontario from Bangkok according to our data. Cathay Pacific is the first choice among our users, with 41% of people opting to fly with this airline when travelling to Region of Ontario. Keep in mind that there are 6 different airlines that fly to Region of Ontario on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Bangkok to Ontario?

Prices for flights from Bangkok to Ontario are refreshed on a daily basis.

How many operators does momondo search for flights from Bangkok to Ontario?

As of March 2026, there are 8 operators available to choose from for flights from Bangkok to Ontario.

How old do you have to be to fly from Bangkok to Ontario?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Bangkok to Ontario.

What documentation or ID do you need to fly to Ontario?

The travel and health documents required for your trip to Ontario can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Ontario. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

C$ 806 Cheap Flights from Bangkok to Ontario in 2026

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Find the cheapest flights from Bangkok to Ontario

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:05 a.m. - 11:33 p.m.

BKK

YUL

27h 28m

2 stops

1:10 p.m. - 5:05 a.m.

YUL

BKK

28h 55m

2 stops

C$ 1,173Air Canada

Mon, 13 Jul - Sat, 18 Jul

7:05 a.m. - 11:33 p.m.

BKK

YUL

27h 28m

2 stops

8:10 a.m. - 5:05 a.m.

YUL

BKK

33h 55m

2 stops

C$ 1,175Air Canada

Fri, 11 Sep - Sat, 26 Sep

7:05 a.m. - 8:32 p.m.

BKK

YUL

24h 27m

2 stops

1:30 p.m. - 5:05 a.m.

YUL

BKK

28h 35m

2 stops

C$ 1,180Air Canada

Fri, 11 Sep - Sat, 26 Sep

7:05 a.m. - 8:32 p.m.

BKK

YUL

24h 27m

2 stops

6:00 p.m. - 5:05 a.m.

YUL

BKK

24h 05m

1 stop

C$ 1,186Air Canada

Fri, 11 Sep - Sat, 26 Sep

3:55 p.m. - 6:10 a.m.

BKK

YYZ

25h 15m

2 stops

9:30 a.m. - 2:55 p.m.

YYZ

BKK

42h 25m

2 stops

C$ 1,471Multiple Airlines

Tue, 21 Apr - Mon, 4 May

10:20 a.m. - 10:45 p.m.

BKK

YYZ

23h 25m

1 stop

1:50 a.m. - 12:10 p.m.

YYZ

BKK

23h 20m

1 stop

C$ 1,473Philippine Airlines

Wed, 12 Aug - Fri, 28 Aug

1:45 a.m. - 3:00 p.m.

BKK

YYZ

24h 15m

1 stop

9:00 p.m. - 7:05 a.m.

YYZ

BKK

23h 05m

1 stop

C$ 1,477Qatar Airways

Wed, 6 May - Wed, 20 May

1:40 p.m. - 8:00 a.m.

DMK

YUL

29h 20m

2 stops

10:15 a.m. - 11:05 p.m.

YUL

DMK

25h 50m

2 stops

C$ 1,488Multiple Airlines

Fri, 24 Apr - Fri, 8 May

9:35 a.m. - 6:42 p.m.

BKK

YTZ

44h 07m

2 stops

7:20 p.m. - 5:10 a.m.

YTZ

BKK

46h 50m

2 stops

C$ 1,821United Airlines

Mon, 13 Jul - Sat, 24 Oct

3:45 p.m. - 6:42 p.m.

BKK

YTZ

37h 57m

3 stops

2:55 p.m. - 9:35 a.m.

YTZ

BKK

31h 40m

3 stops

C$ 1,836United Airlines

Thu, 25 Jun - Wed, 26 Aug

Qatar Airways flights from Bangkok to Region of Ontario

Our best Qatar Airways deals on Bangkok to Region of Ontario flight tickets

Qatar Airways

6 May

BKK1:45 a.m.Bangkok Suvarnabhumi

24h 15m

1 stop

YYZ3:00 p.m.Toronto Pearson Intl

20 May

YYZ9:00 p.m.Toronto Pearson Intl

23h 05m

1 stop

BKK7:05 a.m.Bangkok Suvarnabhumi

C$ 1,477

Qatar Airways

6 May

BKK1:45 a.m.Bangkok Suvarnabhumi

24h 15m

1 stop

YYZ3:00 p.m.Toronto Pearson Intl

20 May

YYZ9:00 p.m.Toronto Pearson Intl

23h 05m

1 stop

BKK7:05 a.m.Bangkok Suvarnabhumi

C$ 1,491

Qatar Airways

6 May

BKK1:45 a.m.Bangkok Suvarnabhumi

24h 15m

1 stop

YYZ3:00 p.m.Toronto Pearson Intl

20 May

YYZ9:00 p.m.Toronto Pearson Intl

23h 05m

1 stop

BKK7:05 a.m.Bangkok Suvarnabhumi

C$ 1,506

Air Canada flights from Bangkok to Region of Ontario

Our best Air Canada deals on Bangkok to Region of Ontario flight tickets

Air Canada

13 Jul

BKK7:05 a.m.Bangkok Suvarnabhumi

27h 28m

2 stops

YUL11:33 p.m.Montreal Pierre Elliott Trudeau Intl

18 Jul

YUL1:10 p.m.Montreal Pierre Elliott Trudeau Intl

28h 55m

2 stops

BKK5:05 a.m.Bangkok Suvarnabhumi

C$ 1,173

Air Canada

11 Sep

BKK7:05 a.m.Bangkok Suvarnabhumi

27h 28m

2 stops

YUL11:33 p.m.Montreal Pierre Elliott Trudeau Intl

26 Sep

YUL8:10 a.m.Montreal Pierre Elliott Trudeau Intl

33h 55m

2 stops

BKK5:05 a.m.Bangkok Suvarnabhumi

C$ 1,175

Air Canada

11 Sep

BKK7:05 a.m.Bangkok Suvarnabhumi

24h 27m

2 stops

YUL8:32 p.m.Montreal Pierre Elliott Trudeau Intl

26 Sep

YUL1:30 p.m.Montreal Pierre Elliott Trudeau Intl

28h 35m

2 stops

BKK5:05 a.m.Bangkok Suvarnabhumi

C$ 1,180

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BangkokMontreal

BKK - YUL

BKKYUL

Bangkok Suvarnabhumi

Mon 13/7

7:05 a.m.-11:33 p.m.

2 stops27h 28m

Montreal Pierre Elliott Trudeau Intl

Sat 18/7

1:10 p.m.-5:05 a.m.

2 stops28h 55m

C$ 1,173

BangkokMontreal

BKK - YUL

BKKYUL

Bangkok Suvarnabhumi

Fri 11/9

7:05 a.m.-11:33 p.m.

2 stops27h 28m

Montreal Pierre Elliott Trudeau Intl

Sat 26/9

8:10 a.m.-5:05 a.m.

2 stops33h 55m

C$ 1,175

BangkokMontreal

BKK - YUL

BKKYUL

Bangkok Suvarnabhumi

Fri 11/9

7:05 a.m.-8:32 p.m.

2 stops24h 27m

Montreal Pierre Elliott Trudeau Intl

Sat 26/9

1:30 p.m.-5:05 a.m.

2 stops28h 35m

C$ 1,180

BangkokMontreal

BKK - YUL

BKKYUL

Bangkok Suvarnabhumi

Fri 11/9

7:05 a.m.-8:32 p.m.

2 stops24h 27m

Montreal Pierre Elliott Trudeau Intl

Sat 26/9

6:00 p.m.-5:05 a.m.

1 stop24h 05m

C$ 1,186

BangkokToronto

BKK - YYZ

BKKYYZ

Bangkok Suvarnabhumi

Tue 21/4

3:55 p.m.-6:10 a.m.

2 stops25h 15m

Toronto Pearson Intl

Mon 4/5

9:30 a.m.-2:55 p.m.

2 stops42h 25m

C$ 1,470

Quickest round-trip

BangkokToronto

BKK - YYZ

BKKYYZ

Bangkok Suvarnabhumi

Wed 12/8

10:20 a.m.-10:45 p.m.

1 stop23h 25m

Toronto Pearson Intl

Fri 28/8

1:50 a.m.-12:10 p.m.

1 stop23h 20m

C$ 1,473

BangkokToronto

BKK - YYZ

BKKYYZ

Bangkok Suvarnabhumi

Wed 6/5

1:45 a.m.-3:00 p.m.

1 stop24h 15m

Toronto Pearson Intl

Wed 20/5

9:00 p.m.-7:05 a.m.

1 stop23h 05m

C$ 1,477

BangkokMontreal

DMK - YUL

DMKYUL

Bangkok Don Mueang Intl

Fri 24/4

1:40 p.m.-8:00 a.m.

2 stops29h 20m

Montreal Pierre Elliott Trudeau Intl

Fri 8/5

10:15 a.m.-11:05 p.m.

2 stops25h 50m

C$ 1,488

BangkokToronto

BKK - YTZ

BKKYTZ

Bangkok Suvarnabhumi

Mon 13/7

9:35 a.m.-6:42 p.m.

2 stops44h 07m

Toronto Island

Sat 24/10

7:20 p.m.-5:10 a.m.

2 stops46h 50m

C$ 1,821

BangkokToronto

BKK - YTZ

BKKYTZ

Bangkok Suvarnabhumi

Thu 25/6

3:45 p.m.-6:42 p.m.

3 stops37h 57m

Toronto Island

Wed 26/8

2:55 p.m.-9:35 a.m.

3 stops31h 40m

C$ 1,836

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Bangkok to Region of Ontario

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to Region of Ontario?

In general, October is the cheapest month to fly from Bangkok to Region of Ontario. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 1,303. If you are unable to visit Region of Ontario during the month of October, then departing from Bangkok during the month November is also very affordable. Most momondo users find prices during this month for around C$ 1,392.

How far in advance should I book a flight to Region of Ontario?

You are more likely to see cheaper flights to Region of Ontario from Bangkok when booking weeks ahead of your departure date. In general, you can expect to find flights to Region of Ontario for around C$ 1,584 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Region of Ontario from Bangkok for as low as C$ 1,405 on momondo.

Cheap Bangkok to Region of Ontario flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Bangkok to Region of Ontario

Fastest flight time	20h 03m
Direct flights	None

The fastest flight from Bangkok to Region of Ontario takes 20h 03m

There are no direct flights from Bangkok to Region of Ontario. There are no popular flight routes from Bangkok to Region of Ontario.

Search flight deals

When did momondo last update prices for flights from Bangkok to Ontario?
Prices for flights from Bangkok to Ontario are refreshed on a daily basis.
How many operators does momondo search for flights from Bangkok to Ontario?
As of March 2026, there are 8 operators available to choose from for flights from Bangkok to Ontario.
How old do you have to be to fly from Bangkok to Ontario?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Bangkok to Ontario.
What documentation or ID do you need to fly to Ontario?
The travel and health documents required for your trip to Ontario can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Ontario. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Bangkok to Region of Ontario

Compare and see reviews for airlines that fly from Bangkok to Region of Ontario with momondo

Airline	Rating	Free Cancellation	Price
Philippine Airlines	PriceFrom C$ 1,081	Free Cancellation	Rating 7.3 967 reviews	Search Philippine Airlines flights
Korean Air	PriceFrom C$ 1,207	Free Cancellation	Rating 8.4 1,202 reviews	Search Korean Air flights
Air Canada	PriceFrom C$ 1,240	Free Cancellation	Rating 7.1 10,811 reviews	Search Air Canada flights
Air China	PriceFrom C$ 1,245	Free Cancellation	Rating 7.3 142 reviews	Search Air China flights
Cathay Pacific	PriceFrom C$ 1,298	Free Cancellation	Rating 7.6 1,214 reviews	Search Cathay Pacific flights
Thai Airways	PriceFrom C$ 1,506	Free Cancellation	Rating 7.8 392 reviews	Search Thai Airways flights

Why use momondo?

Why should I use momondo to find a flight deal from Bangkok to Ontario?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Ontario from Bangkok.

Can I find flights from Bangkok to Ontario with flexible booking policies on momondo?

momondo does allow users to show only those flights to Ontario from Bangkok which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Bangkok to Ontario?

momondo provides multiple filters to help you find the best flight to Ontario from Bangkok. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Bangkok to Ontario right now. Can momondo alert me if prices change?

Price alerts on flights to Ontario from Bangkok are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.