Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Ontario to Bangkok from C$ 575

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to Bangkok departing on 15/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Early arrival? Instantly customize your results

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Ontario to Bangkok

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
8:15 a.m. - 2:50 p.m.YHM-BKK
42h 35m2 stops
Multiple Airlines Logo
3:50 p.m. - 7:00 p.m.BKK-YHM
39h 10m2 stops
C$ 1,102Multiple Airlines
Find Deal
Thu, 27 Nov - Thu, 4 Dec
Multiple Airlines Logo
8:15 a.m. - 2:50 p.m.YHM-BKK
42h 35m2 stops
Multiple Airlines Logo
3:50 p.m. - 7:00 p.m.BKK-YHM
39h 10m2 stops
C$ 1,106Multiple Airlines
Find Deal
Thu, 27 Nov - Thu, 4 Dec
Multiple Airlines Logo
8:15 a.m. - 11:15 a.m.YHM-BKK
39h 00m2 stops
Multiple Airlines Logo
12:15 p.m. - 7:00 p.m.BKK-YHM
42h 45m2 stops
C$ 1,112Multiple Airlines
Find Deal
Mon, 24 Nov - Mon, 1 Dec
United Airlines Logo
2:15 p.m. - 11:25 a.m.YOW-BKK
33h 10m3 stops
United Airlines Logo
4:55 p.m. - 10:26 a.m.BKK-YOW
53h 31m3 stops
C$ 1,174United Airlines
Find Deal
Mon, 19 Jan - Tue, 10 Feb
United Airlines Logo
9:00 p.m. - 5:10 a.m.YYZ-BKK
44h 10m2 stops
United Airlines Logo
4:55 p.m. - 12:05 a.m.BKK-YYZ
43h 10m2 stops
C$ 1,223United Airlines
Find Deal
Tue, 20 Jan - Fri, 20 Feb
Delta Logo
6:30 a.m. - 12:55 a.m.YYZ-BKK
30h 25m2 stops
Delta Logo
2:05 a.m. - 11:58 p.m.BKK-YYZ
33h 53m2 stops
C$ 1,229Delta
Find Deal
Wed, 14 Jan - Wed, 4 Feb
Delta Logo
7:45 a.m. - 12:55 a.m.YYZ-BKK
29h 10m2 stops
Delta Logo
11:15 p.m. - 7:09 p.m.BKK-YYZ
31h 54m2 stops
C$ 1,230Delta
Find Deal
Wed, 14 Jan - Wed, 11 Feb
China Eastern Logo
3:25 p.m. - 1:55 a.m.YYZ-BKK
22h 30m1 stop
China Eastern Logo
9:25 a.m. - 1:25 p.m.BKK-YYZ
40h 00m1 stop
C$ 1,262China Eastern
Find Deal
Wed, 12 Nov - Tue, 25 Nov
Philippine Airlines Logo
6:45 p.m. - 12:00 p.m.YYZ-BKK
29h 15m2 stops
Philippine Airlines Logo
1:20 p.m. - 6:10 a.m.BKK-YYZ
28h 50m2 stops
C$ 1,275Philippine Airlines
Find Deal
Wed, 14 Jan - Wed, 4 Feb
Philippine Airlines Logo
1:30 p.m. - 11:00 p.m.YYZ-BKK
45h 30m2 stops
Philippine Airlines Logo
6:45 p.m. - 10:10 p.m.BKK-YYZ
39h 25m1 stop
C$ 1,290Philippine Airlines
Find Deal
Mon, 10 Nov - Tue, 9 Dec

United Airlines flights from Region of Ontario to Bangkok

Our best United Airlines deals on Region of Ontario to Bangkok flight tickets
United Airlines
19 Jan
YOW2:15 p.m.Ottawa
33h 10m
3 stops
BKK11:25 a.m.Bangkok Suvarnabhumi
10 Feb
BKK4:55 p.m.Bangkok Suvarnabhumi
53h 31m
3 stops
YOW10:26 a.m.Ottawa
C$ 1,174
Find similar
United Airlines
20 Jan
YYZ9:00 p.m.Toronto Pearson Intl
44h 10m
2 stops
BKK5:10 a.m.Bangkok Suvarnabhumi
20 Feb
BKK4:55 p.m.Bangkok Suvarnabhumi
43h 10m
2 stops
YYZ12:05 a.m.Toronto Pearson Intl
C$ 1,223
Find similar
United Airlines
19 Jan
YOW2:15 p.m.Ottawa
33h 10m
3 stops
BKK11:25 a.m.Bangkok Suvarnabhumi
7 Feb
BKK4:55 p.m.Bangkok Suvarnabhumi
33h 32m
3 stops
YOW2:27 p.m.Ottawa
C$ 1,225
Find similar

Air Canada flights from Region of Ontario to Bangkok

Our best Air Canada deals on Region of Ontario to Bangkok flight tickets
Air Canada
20 Jan
YTZ10:25 a.m.Toronto Island
32h 05m
2 stops
BKK6:30 a.m.Bangkok Suvarnabhumi
5 Feb
BKK8:15 a.m.Bangkok Suvarnabhumi
37h 15m
2 stops
YTZ9:30 a.m.Toronto Island
C$ 1,290
Find similar
Air Canada
19 Jan
YTZ10:25 a.m.Toronto Island
32h 05m
2 stops
BKK6:30 a.m.Bangkok Suvarnabhumi
12 Feb
BKK8:15 a.m.Bangkok Suvarnabhumi
37h 15m
2 stops
YTZ9:30 a.m.Toronto Island
C$ 1,293
Find similar
Air Canada
2 Dec
YUL8:50 p.m.Montreal Pierre Elliott Trudeau Intl
45h 40m
2 stops
BKK6:30 a.m.Bangkok Suvarnabhumi
24 Dec
BKK8:15 a.m.Bangkok Suvarnabhumi
36h 53m
1 stop
YUL9:08 a.m.Montreal Pierre Elliott Trudeau Intl
C$ 1,294
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Region of Ontario to Bangkok that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 96,600 searches. Data last updated 30 October 2025.
Use the filters below to find and compare flights from Ontario to Bangkok that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HamiltonBangkok

YHM - BKK

YHMBKK

Hamilton

Thu 27/11

8:15 a.m.-2:50 p.m.

2 stops42h 35m

Bangkok Suvarnabhumi

Thu 4/12

3:50 p.m.-7:00 p.m.

2 stops39h 10m

C$ 1,102

HamiltonBangkok

YHM - BKK

YHMBKK

Hamilton

Thu 27/11

8:15 a.m.-2:50 p.m.

2 stops42h 35m

Bangkok Suvarnabhumi

Thu 4/12

3:50 p.m.-7:00 p.m.

2 stops39h 10m

C$ 1,106

HamiltonBangkok

YHM - BKK

YHMBKK

Hamilton

Mon 24/11

8:15 a.m.-11:15 a.m.

2 stops39h 00m

Bangkok Suvarnabhumi

Mon 1/12

12:15 p.m.-7:00 p.m.

2 stops42h 45m

C$ 1,112

OttawaBangkok

YOW - BKK

YOWBKK

Ottawa

Mon 19/1

2:15 p.m.-11:25 a.m.

3 stops33h 10m

Bangkok Suvarnabhumi

Tue 10/2

4:55 p.m.-10:26 a.m.

3 stops53h 31m

C$ 1,174

TorontoBangkok

YYZ - BKK

YYZBKK

Toronto Pearson Intl

Tue 20/1

9:00 p.m.-5:10 a.m.

2 stops44h 10m

Bangkok Suvarnabhumi

Fri 20/2

4:55 p.m.-12:05 a.m.

2 stops43h 10m

C$ 1,223

TorontoBangkok

YYZ - BKK

YYZBKK

Toronto Pearson Intl

Wed 14/1

6:30 a.m.-12:55 a.m.

2 stops30h 25m

Bangkok Suvarnabhumi

Wed 4/2

2:05 a.m.-11:58 p.m.

2 stops33h 53m

C$ 1,229

TorontoBangkok

YYZ - BKK

YYZBKK

Toronto Pearson Intl

Wed 14/1

7:45 a.m.-12:55 a.m.

2 stops29h 10m

Bangkok Suvarnabhumi

Wed 11/2

11:15 p.m.-7:09 p.m.

2 stops31h 54m

C$ 1,230

TorontoBangkok

YYZ - BKK

YYZBKK

Toronto Pearson Intl

Wed 12/11

3:25 p.m.-1:55 a.m.

1 stop22h 30m

Bangkok Suvarnabhumi

Tue 25/11

9:25 a.m.-1:25 p.m.

1 stop40h 00m

C$ 1,262

TorontoBangkok

YYZ - BKK

YYZBKK

Toronto Pearson Intl

Wed 14/1

6:45 p.m.-12:00 p.m.

2 stops29h 15m

Bangkok Suvarnabhumi

Wed 4/2

1:20 p.m.-6:10 a.m.

2 stops28h 50m

C$ 1,275

TorontoBangkok

YYZ - BKK

YYZBKK

Toronto Pearson Intl

Mon 10/11

1:30 p.m.-11:00 p.m.

2 stops45h 30m

Bangkok Suvarnabhumi

Tue 9/12

6:45 p.m.-10:10 p.m.

1 stop39h 25m

C$ 1,290

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Bangkok from

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

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

What is the cheapest month to fly to Bangkok?

The cheapest month to fly to Bangkok from Region of Ontario is in September. Flight prices, which tend to average around C$ 1,335, are often lower during this time because this is during the off-season. If you don’t want to visit Bangkok in September, then you should wait until August to fly from Region of Ontario, when ticket prices are also cheap, with an average price of C$ 1,406.

What is the cheapest day to depart on your flight to Bangkok?

Our data shows that Wednesday is the least expensive day to fly to Bangkok. Tickets to fly out on this day can be as low as C$ 1,594. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around C$ 1,779. These prices are subject to change though, so be sure to set up a Price Alert for flights to Bangkok.

What is the cheapest time of day to depart on your flight to Bangkok?

In the morning is the cheapest time of day to fly from Region of Ontario to Bangkok when you can find flight prices for as low as C$ 1,525. Flying to Bangkok in the morning is an ideal time because this is during off-peak travel hours. In contrast, the most expensive time of day to depart to Bangkok is in the evening when prices are around C$ 1,716.

How far in advance should I book a flight to Bangkok?

You are more likely to see cheaper flights to Bangkok from Region of Ontario when booking weeks ahead of your departure date. In general, you can expect to find flights to Bangkok for around C$ 1,567 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Bangkok from Region of Ontario for as low as C$ 1,453 on momondo.

Cheap Region of Ontario to Bangkok flight deals and tips

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

Direct flights

None
There are no direct flights from Region of Ontario to Bangkok. There are no popular flight routes from Region of Ontario to Bangkok.
Search flight deals

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

    Prices for flights from Ontario to Bangkok refresh daily.

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario to Bangkok.

  • What documentation or ID do you need to fly to Bangkok?

    The necessary travel and health documents for your Bangkok trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Region of Ontario to Bangkok

Compare and see reviews for airlines that fly from Region of Ontario to Bangkok with momondo
Airline
Rating
Free Cancellation
Price
CondorPriceFrom C$ 745Free CancellationRating
6.4
385 reviews
Search Condor flights
SAUDIAPriceFrom C$ 848Free CancellationRating
7.4
638 reviews
Search SAUDIA flights
Philippine AirlinesPriceFrom C$ 914Free CancellationRating
7.3
930 reviews
Search Philippine Airlines flights
Japan AirlinesPriceFrom C$ 1,055Free CancellationRating
8.3
1,596 reviews
Search Japan Airlines flights
ANAPriceFrom C$ 1,090Free CancellationRating
8.4
998 reviews
Search ANA flights
China AirlinesPriceFrom C$ 1,204Free CancellationRating
8.3
776 reviews
Search China Airlines flights
China EasternPriceFrom C$ 1,234Free CancellationRating
7.2
174 reviews
Search China Eastern flights
Etihad AirwaysPriceFrom C$ 1,287Free CancellationRating
7.4
1,284 reviews
Search Etihad Airways flights
Cathay PacificPriceFrom C$ 1,332Free CancellationRating
7.6
1,044 reviews
Search Cathay Pacific flights
Air IndiaPriceFrom C$ 1,338Free CancellationRating
5.5
2,940 reviews
Search Air India flights

Why use momondo?

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

Finding the right flight to Bangkok from Ontario is quick and easy when you have a range of options in front of you, from reputable agents and recognizable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Bangkok quick and easy, saving you time and money.

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

Yes. All flights to Bangkok from Ontario on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Bangkok from Ontario.

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

Price alerts on flights to Bangkok from Ontario 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.

An easier way to manage your Bangkok trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sat 29/11
Sat 6/12
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Thailand

Fly into one of these airports located in Bangkok

Airports listed have a maximum distance of 24.8 km from Bangkok
Bangkok Suvarnabhumi Airport
Bangkok Don Mueang Intl Airport