£400 Cheap Flights from Montreal (YUL) to Bangkok (BKK)

View £400 flight on Wed, 9 Sept 2026Opens in a new window

Popular airlines from Trudeau International Airport (YUL) to Suvarnabhumi International Airport (BKK)

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Cheap Flights from Montreal (YUL) to Bangkok (BKK)

Prices were available within the past 7 days and start at £400 for one-way flights and £797 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Qatar Airways
Wed, 13 May - Wed, 20 May
YUL
Montreal
BKK
Bangkok
£797 Return, found 2 days ago
£797
Return
found 2 days ago
Select Qatar Airways flight, departing Wed, 13 May from Montreal to Bangkok, returning Wed, 20 May, priced at £797 found 2 days ago
Turkish Airlines
Wed, 6 Jan - Wed, 27 Jan
YUL
Montreal
BKK
Bangkok
£843 Return, found 3 days ago
£843
Return
found 3 days ago
Select Turkish Airlines flight, departing Wed, 6 Jan from Montreal to Bangkok, returning Wed, 27 Jan, priced at £843 found 3 days ago
Air Canada
Wed, 3 Feb - Wed, 17 Mar
YUL
Montreal
BKK
Bangkok
£885 Return, found 1 day ago
£885
Return
found 1 day ago
Select Air Canada flight, departing Wed, 3 Feb from Montreal to Bangkok, returning Wed, 17 Mar, priced at £885 found 1 day ago
Emirates
Wed, 20 May - Thu, 28 May
YUL
Montreal
BKK
Bangkok
£1,071 Return, found 3 days ago
£1,071
Return
found 3 days ago
Select Emirates flight, departing Wed, 20 May from Montreal to Bangkok, returning Thu, 28 May, priced at £1,071 found 3 days ago
Etihad Airways
Thu, 14 May - Sat, 30 May
YUL
Montreal
BKK
Bangkok
£1,085 Return, found 3 days ago
£1,085
Return
found 3 days ago
Select Etihad Airways flight, departing Thu, 14 May from Montreal to Bangkok, returning Sat, 30 May, priced at £1,085 found 3 days ago
American Airlines
Tue, 5 Jan - Tue, 16 Feb
YUL
Montreal
BKK
Bangkok
£1,099 Return, found 5 days ago
£1,099
Return
found 5 days ago
Select American Airlines flight, departing Tue, 5 Jan from Montreal to Bangkok, returning Tue, 16 Feb, priced at £1,099 found 5 days ago
KLM
Thu, 28 May - Wed, 10 Jun
YUL
Montreal
BKK
Bangkok
£1,125 Return, found 4 days ago
£1,125
Return
found 4 days ago
Select KLM flight, departing Thu, 28 May from Montreal to Bangkok, returning Wed, 10 Jun, priced at £1,125 found 4 days ago
Swiss International Air Lines
Wed, 3 Feb - Wed, 17 Mar
YUL
Montreal
BKK
Bangkok
£1,148 Return, found 1 day ago
£1,148
Return
found 1 day ago
Select Swiss International Air Lines flight, departing Wed, 3 Feb from Montreal to Bangkok, returning Wed, 17 Mar, priced at £1,148 found 1 day ago
Air France
Wed, 6 Jan - Wed, 27 Jan
YUL
Montreal
BKK
Bangkok
£1,149 Return, found 3 days ago
£1,149
Return
found 3 days ago
Select Air France flight, departing Wed, 6 Jan from Montreal to Bangkok, returning Wed, 27 Jan, priced at £1,149 found 3 days ago
Lufthansa
Wed, 9 Sept - Fri, 18 Sept
YUL
Montreal
BKK
Bangkok
£1,198 Return, found 12 hours ago
£1,198
Return
found 12 hours ago
Select Lufthansa flight, departing Wed, 9 Sept from Montreal to Bangkok, returning Fri, 18 Sept, priced at £1,198 found 12 hours ago

Find the cheapest month to fly from Montreal (YUL) to Bangkok (BKK)

September is typically the cheapest month to fly

From £676 - £937 per traveller.

Frequently asked questions

How much does a flight from Montreal, QC (YUL-Pierre Elliott Trudeau Intl.) to Bangkok (BKK-Suvarnabhumi Intl.) cost?
One-way flights typically cost between $2,193 and $13,704 and return flights often range between $3,821 and $20,130. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Anaa (AAA) to Toronto, ON (YYZ-Pearson Intl.) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from Montreal, QC (YUL-Pierre Elliott Trudeau Intl.) to Bangkok (BKK-Suvarnabhumi Intl.)?
September is typically the cheapest month to fly from Montreal, QC (YUL-Pierre Elliott Trudeau Intl.) to Bangkok (BKK-Suvarnabhumi Intl.), with average round-trip fares of approximately 3211 CAD. This is about 12% lower than the average price throughout the year. September often sees lower prices as it falls outside of peak holiday seasons, leading to reduced demand. Other cheap months to fly from Montreal, QC (YUL-Pierre Elliott Trudeau Intl.) to Bangkok (BKK-Suvarnabhumi Intl.) include April and November.*Averages based on flights available on Expedia in the last year.
How do I find cheap flights from Montreal, QC (YUL-Pierre Elliott Trudeau Intl.) to Bangkok (BKK-Suvarnabhumi Intl.)?
To find a cheap flight from Montreal, QC (YUL-Pierre Elliott Trudeau Intl.) to Bangkok (BKK-Suvarnabhumi Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Montreal, QC (YUL-Pierre Elliott Trudeau Intl.) to Bangkok (BKK-Suvarnabhumi Intl.)?
Based on booking data from the past year, if you're looking for the cheapest time to fly from Montreal, QC (YUL-Pierre Elliott Trudeau Intl.) to Bangkok (BKK-Suvarnabhumi Intl.), you'll find the best deals in September or April, with average round-trip flights around 3211 CAD. However, if you prefer to travel when there are plenty of flight options and a high volume of fellow travelers, January and February are the most popular months.*Prices based on flights available on Expedia in the last year.
How many flights per day from Montreal, QC (YUL-Pierre Elliott Trudeau Intl.) to Bangkok (BKK-Suvarnabhumi Intl.)?
There are approximately 82 connecting flights per day from Montreal, QC (YUL-Pierre Elliott Trudeau Intl.) to Bangkok (BKK-Suvarnabhumi Intl.). Some common connection points include Pearson Intl. (YYZ), Heathrow (LHR), and Roissy-Charles de Gaulle (CDG).
What is the earliest flight from Montreal, QC (YUL-Pierre Elliott Trudeau Intl.) to Bangkok (BKK-Suvarnabhumi Intl.)?
The earliest flight from Montreal, QC (YUL-Pierre Elliott Trudeau Intl.) to Bangkok (BKK-Suvarnabhumi Intl.) typically departs at approximately 5:00 AM local time, operated by Air Canada. This is a seasonal service active in November. An early departure like this can help you maximize your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Montreal, QC (YUL-Pierre Elliott Trudeau Intl.) to Bangkok (BKK-Suvarnabhumi Intl.)?
If you're looking for the most flight options from Montreal, QC (YUL-Pierre Elliott Trudeau Intl.) to Bangkok (BKK-Suvarnabhumi Intl.), Wednesday is your best bet, with around 57 flights available. This gives you plenty of options to choose from. Major airlines on this route include Air Canada, United Airlines, and Air France. Flight schedules are consistent throughout the week, with only a slight variation in the number of flights on other days.
What are the most popular departure times for flights from Montreal, QC (YUL-Pierre Elliott Trudeau Intl.) to Bangkok (BKK-Suvarnabhumi Intl.)?
The most popular departure times for flights from Montreal, QC (YUL-Pierre Elliott Trudeau Intl.) to Bangkok (BKK-Suvarnabhumi Intl.) are in the evening, from 6pm to 9pm. About 41% of passengers prefer this time window. Many major carriers, including Air Canada, Qatar Airways and Thai Airways, offer flights during this window. These times work well because you can maximize your day before your flight and arrive at your destination ready to start your trip.
How long does it take to fly from Montreal, QC (YUL-Pierre Elliott Trudeau Intl.) to Bangkok (BKK-Suvarnabhumi Intl.)?
Flying from YUL to BKK with a connection usually takes about 21 hours 50 minutes, traveling roughly 8,336 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Montreal, QC (YUL-Pierre Elliott Trudeau Intl.) to Bangkok (BKK-Suvarnabhumi Intl.)?
Select the "Business class" and "First class" filters when looking for YUL to BKK flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Montreal, QC (YUL-Pierre Elliott Trudeau Intl.) to Bangkok (BKK-Suvarnabhumi Intl.) flight with Expedia?
It's easy to earn miles on a Montreal, QC (YUL-Pierre Elliott Trudeau Intl.) to Bangkok (BKK-Suvarnabhumi Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Bangkok from Pierre Elliott Trudeau Intl. (YUL)?
When traveling from Pierre Elliott Trudeau Intl. (YUL) to Bangkok, you can fly into Don Mueang Intl. (DMK) and Suvarnabhumi Intl. (BKK). Some flights may connect through major hubs like Dubai Intl. (DXB) before reaching Bangkok. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Montreal, QC (YUL-Pierre Elliott Trudeau Intl.) to Bangkok (BKK-Suvarnabhumi Intl.) at the last minute?
Typically, booking a last minute flight from Montreal, QC (YUL-Pierre Elliott Trudeau Intl.) to Bangkok (BKK-Suvarnabhumi Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Montreal, QC (YUL-Pierre Elliott Trudeau Intl.) to Bangkok (BKK-Suvarnabhumi Intl.) flight and hotel package?
Securing a Montreal, QC (YUL-Pierre Elliott Trudeau Intl.) to Bangkok (BKK-Suvarnabhumi Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Montreal, QC (YUL-Pierre Elliott Trudeau Intl.) to Bangkok (BKK-Suvarnabhumi Intl.)?
If you booked your Montreal, QC (YUL-Pierre Elliott Trudeau Intl.) to Bangkok (BKK-Suvarnabhumi Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Pierre Elliott Trudeau Intl.
Destination airport
Suvarnabhumi Intl.
Airlines serving
Air Canada, Air France, Austrian Airlines, British Airways, Emirates, Etihad Airways, KLM, Korean Air, Lufthansa, Qatar Airways, Swiss International Air Lines, Thai Airways International, Turkish Airlines, WestJet
Return price
£797
Distance
13336 km

Book with confidence

Compare flights from Montreal to Bangkok easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Montreal to Bangkok. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Suvarnabhumi Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Pierre Elliott Trudeau Intl. to Suvarnabhumi Intl..  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Pierre Elliott Trudeau Intl. (YUL) to Suvarnabhumi Intl. (BKK)

The easiest way to view the best deals on flights from Montreal to Bangkok today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Pierre Elliott Trudeau Intl. to Suvarnabhumi Intl. start at just £797 and range up to £1,198.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Montreal and Bangkok
  • booking your flight during May, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Montreal to Bangkok flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Pierre Elliott Trudeau Intl. to Suvarnabhumi Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Compare flights from Montreal to Bangkok easily and book with confidence

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*Available to Expedia members.