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Cheap flights from Bangkok Don Mueang Intl Airport to Ontario from C$ 771

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 18/6. Fares are subject to change and may not be available on all flights or dates of travel.
DMK — YYZ
5 May — 12 May1
1 adult

Cheap flight deals from Don Mueang Intl to Ontario

Keep the following information in mind while searching for Don Mueang Intl to Ontario flight deals. Data was last updated 30 April 2025.

Round-trip from

C$ 1,629

One-way from

C$ 771

Popular in

August

Cheapest in

February

Average price

C$ 1,824
15/5-29/5
  • 15/5-29/5
  • 6 total stops
  • 81h 30m total
  • Bangkok to Ontario
Search Deals
18/6
  • 18/6
  • 2 total stops
  • 32h 39m total
  • Bangkok to Ontario
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (C$ 125 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 35 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
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Find flight deals from Don Mueang Intl to Ontario

Cheapest flights from Don Mueang Intl to Ontario
Explore the most affordable flight options available from Don Mueang Intl to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 April 2025.

Thu 15/56:45 p.m.DMK - YUL
3 stops47h 00mMultiple Airlines
Thu 29/57:00 a.m.YUL - DMK
3 stops34h 30mMultiple Airlines
Deal found 29/4C$ 1,629
Sat 7/68:35 a.m.DMK - YYZ
3 stops38h 55mMultiple Airlines
Thu 19/62:45 p.m.YYZ - DMK
1 stop21h 05mMultiple Airlines
Deal found 28/4C$ 1,989

Cheapflights Fare Finder

Customize your flight search to find flights from Don Mueang Intl to Ontario 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, Cheapflights users made 629,999 searches. Data last updated 30 April 2025.
Use the filters below to find and compare flights from Bangkok Don Mueang Intl Airport to Ontario that are best for you.

Fly from

Don Mueang Intl

Fly to

Ontario

Route

Depart

Return

Price

BangkokMontreal

DMK - YUL

DMKYUL

Bangkok Don Mueang Intl

Thu 15/5

6:45 p.m.-6:45 a.m.

3 stops47h 00m

Montreal Pierre Elliott Trudeau Intl

Thu 29/5

7:00 a.m.-4:30 a.m.

3 stops34h 30m

C$ 1,629

BangkokToronto

DMK - YYZ

DMKYYZ

Bangkok Don Mueang Intl

Sat 7/6

8:35 a.m.-12:30 p.m.

3 stops38h 55m

Toronto Pearson Intl

Thu 19/6

2:45 p.m.-10:50 p.m.

1 stop21h 05m

C$ 1,989

BangkokToronto

DMK - YYZ

DMKYYZ

Bangkok Don Mueang Intl

Wed 18/6

2:45 a.m.-12:24 a.m.

2 stops32h 39m

C$ 771

BangkokMontreal

DMK - YUL

DMKYUL

Bangkok Don Mueang Intl

Wed 18/6

7:50 p.m.-5:55 p.m.

3 stops57h 05m

C$ 832

BangkokMontreal

DMK - YUL

DMKYUL

Bangkok Don Mueang Intl

Sun 4/5

8:55 p.m.-8:00 a.m.

2 stops46h 05m

C$ 1,289

Flights are sorted by cheapest round-trip flights first.

Deals found on 28/4

Best time to book a flight from Don Mueang Intl to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Don Mueang Intl with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Bangkok Don Mueang Intl Airport to Ontario

Rainfall in Ontario by month

Plan your trip to Ontario by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Region of Ontario ranges from 51.0 - 83.0 mm per month. June is typically the wettest month, when rainfall can reach 83.0 mm. February is typically the driest time to visit Region of Ontario when rainfall is around 51.0 mm.

Temperature in Ontario by month

Plan your trip to Ontario by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Region of Ontario, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -6.0 C).

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ontario. Reviews last updated 30 April 2025.
Emirates
8.0
Very good
3,213 reviews
Check prices

Crew

8.3

Boarding

8.1

Comfort

8.0

Entertainment

8.2

Food

7.8

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Emirates
8.0
Very good
3,213 reviews
Emirates
8.0
Very good
3,213 reviews
Check prices

Crew

8.3

Boarding

8.1

Comfort

8.0

Entertainment

8.2

Food

7.8

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

Related info for your journey

Find useful and relevant information for your journey from Don Mueang Intl to Ontario. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find deals for flights from Don Mueang Intl to Ontario that include hotel bookings?

    Yes. In addition to deals on Don Mueang Intl to Ontario flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Don Mueang Intl to Ontario?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Don Mueang Intl to Ontario.

  • Can I find deals for business class flights from Don Mueang Intl to Ontario?

    Yes. Cheapflights offers flight deals from Don Mueang Intl to Ontario by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Bangkok Don Mueang Intl Airport to Region of Ontario?

    Currently, January is the cheapest month in which you can book a flight from Bangkok Don Mueang Intl Airport to Region of Ontario (average of C$ 167). Flying from Bangkok Don Mueang Intl Airport to Region of Ontario in July is currently the most expensive (average of C$ 258). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Certainly. Search results for flights to Ontario from Don Mueang Intl shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Ontario from Don Mueang Intl today and book when prices fit your budget.

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