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C$ 571+ Cheap flights to Southeast Asia

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 19/1. Fares are subject to change and may not be available on all flights or dates of travel.
— BKK
11 Jan — 18 Jan1
1 adult
1 adult, Economy, 0 bags

Flights to Southeast Asia in 2025

Enter your travel dates to find the best prices.

Cheapest flights to Southeast Asia
Explore the most affordable flight options available to Southeast Asia. Find the lowest fares based on data from user searches, with prices last updated on 12 December 2025.

Thu 11/126:50 a.m.YYZ - SGN
2 stops51h 00mUnited Airlines
Thu 18/126:00 a.m.SGN - YYZ
3 stops29h 59mUnited Airlines
Deal found 10/12C$ 1,365
Wed 10/125:55 p.m.YYZ - SGN
2 stops39h 55mUnited Airlines
Tue 13/111:05 p.m.SGN - YYZ
2 stops34h 19mUnited Airlines
Deal found 10/12C$ 1,425
Wed 10/123:30 p.m.YYZ - SGN
2 stops66h 20mUnited Airlines
Wed 17/126:00 a.m.SGN - YYZ
3 stops29h 46mUnited Airlines
Deal found 9/12C$ 1,440
Wed 31/124:10 p.m.YYZ - MNL
2 stops39h 50mUnited Airlines
Tue 2/69:20 p.m.MNL - YYZ
2 stops27h 38mUnited Airlines
Deal found 10/12C$ 1,483
Wed 10/125:55 p.m.YYZ - SGN
2 stops39h 55mUnited Airlines
Fri 16/16:00 a.m.SGN - YYZ
2 stops22h 52mUnited Airlines
Deal found 10/12C$ 1,502
Fri 12/126:30 a.m.YYZ - SGN
2 stops29h 45mUnited Airlines
Sun 18/111:05 p.m.SGN - YYZ
2 stops35h 12mUnited Airlines
Deal found 10/12C$ 1,503
Mon 22/126:55 p.m.YYZ - SGN
2 stops40h 00mUnited Airlines
Fri 9/16:00 a.m.SGN - YYZ
2 stops45h 30mUnited Airlines
Deal found 10/12C$ 1,518
Mon 29/126:50 a.m.YYZ - BKK
2 stops34h 20mUnited Airlines
Tue 27/14:55 p.m.BKK - YYZ
2 stops43h 10mUnited Airlines
Deal found 10/12C$ 1,520
Mon 29/123:30 p.m.YYZ - BKK
2 stops49h 40mUnited Airlines
Mon 26/14:55 p.m.BKK - YYZ
2 stops43h 10mUnited Airlines
Deal found 11/12C$ 1,521
Mon 29/121:55 p.m.YYZ - BKK
1 stop38h 45mCathay Pacific
Tue 27/17:15 p.m.BKK - YYZ
1 stop29h 00mCathay Pacific
Deal found 11/12C$ 1,525
Mon 29/125:55 p.m.YYZ - SGN
2 stops41h 00mUnited Airlines
Tue 20/16:00 a.m.SGN - YYZ
2 stops25h 15mUnited Airlines
Deal found 10/12C$ 1,525
Thu 11/126:30 a.m.YYZ - SIN
1 stop24h 45mUnited Airlines
Mon 29/1210:10 a.m.SIN - YYZ
1 stop43h 18mUnited Airlines
Deal found 9/12C$ 1,543

Find flights to Southeast Asia

Browse one-way and round-trip flights deals to Southeast Asia on Cheapflights. Flight deals are based on user searches and were last updated on 12 December 2025
Explore Southeast Asia
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Flights to Phuket City
Flights to Davao City
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Flights to Da Nang
Flights to Iloilo City
Flights to Bacolod
Flights to Chiang Mai

Find flight deals to Southeast Asia

Find the latest flights to Southeast Asia in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 629,999 searches and data was last updated on 12 December 2025.

Round-trip from

C$ 1,209

One-way from

C$ 571

Popular in

December

Cheapest in

September

Average price

C$ 2,183
20/1-2/3
  • 20/1-2/3
  • 4 total stops
  • 63h 45m total
  • Toronto to Manila
Search Deals
19/1
  • 19/1
  • 3 total stops
  • 37h 40m total
  • Toronto to Southeast Asia
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (C$ 91 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 48 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Locate flights to Southeast Asia that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 629,999 searches and data was last updated on 12 December 2025.
Use the filters below to find and compare flights to Southeast Asia that are best for you.

Fly from

Toronto

Route

Depart

Return

Price

TorontoHo Chi Minh City

YYZ - SGN

YYZSGN

Toronto Pearson Intl

Fri 20/2

6:30 a.m.-10:55 p.m.

2 stops28h 25m

Ho Chi Minh City

Thu 16/4

7:00 a.m.-12:09 a.m.

2 stops28h 09m

C$ 1,227

TorontoHo Chi Minh City

YYZ - SGN

YYZSGN

Toronto Pearson Intl

Sat 14/3

7:40 p.m.-10:55 p.m.

3 stops40h 15m

Ho Chi Minh City

Thu 26/3

6:00 a.m.-12:13 a.m.

2 stops29h 13m

C$ 1,227

TorontoHo Chi Minh City

YYZ - SGN

YYZSGN

Toronto Pearson Intl

Fri 10/4

6:55 p.m.-9:50 p.m.

2 stops39h 55m

Ho Chi Minh City

Thu 23/4

7:00 a.m.-10:30 p.m.

2 stops26h 30m

C$ 1,233

TorontoManila

YYZ - MNL

YYZMNL

Toronto Pearson Intl

Fri 23/1

7:20 a.m.-6:50 a.m.

2 stops34h 30m

Manila Ninoy Aquino Intl

Fri 13/3

9:55 a.m.-9:46 a.m.

2 stops35h 51m

C$ 1,247

TorontoSingapore

YYZ - SIN

YYZSIN

Toronto Pearson Intl

Tue 5/5

6:30 a.m.-6:35 p.m.

1 stop24h 05m

Singapore Changi

Tue 19/5

9:00 a.m.-11:23 p.m.

2 stops26h 23m

C$ 1,258

TorontoSingapore

YYZ - SIN

YYZSIN

Toronto Pearson Intl

Wed 8/4

11:00 a.m.-6:40 a.m.

2 stops31h 40m

Singapore Changi

Thu 23/4

8:40 p.m.-10:04 a.m.

2 stops25h 24m

C$ 1,259

TorontoSingapore

YYZ - SIN

YYZSIN

Toronto Pearson Intl

Tue 24/3

10:05 a.m.-12:10 a.m.

2 stops26h 05m

Singapore Changi

Sun 29/3

10:30 p.m.-11:06 a.m.

2 stops48h 36m

C$ 1,285

TorontoBangkok

YYZ - BKK

YYZBKK

Toronto Pearson Intl

Sat 17/1

5:15 p.m.-12:55 a.m.

2 stops43h 40m

Bangkok Suvarnabhumi

Tue 10/3

2:05 a.m.-11:59 p.m.

2 stops32h 54m

C$ 1,345

TorontoDenpasar

YYZ - DPS

YYZDPS

Toronto Pearson Intl

Mon 13/4

12:30 p.m.-11:50 p.m.

1 stop23h 20m

Denpasar Bali Ngurah Rai

Wed 22/4

11:45 p.m.-1:40 p.m.

2 stops49h 55m

C$ 1,360

TorontoDenpasar

YYZ - DPS

YYZDPS

Toronto Pearson Intl

Mon 13/4

12:30 p.m.-11:50 p.m.

1 stop23h 20m

Denpasar Bali Ngurah Rai

Wed 22/4

1:10 a.m.-1:40 p.m.

2 stops48h 30m

C$ 1,360

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/12

Showing 1-10 of 60 results
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Best time to book a flight to Southeast Asia

Have a flexible travel schedule? Discover the best time to fly to Southeast Asia 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 to Southeast Asia

How long is the flight to Southeast Asia?

On average, a flight from Toronto to Southeast Asia takes 32 hours 33 minutes. Flights to Southeast Asia from other popular cities in Canada will vary in length. Below are a few examples of popular routes and their flight times.

When is the cheapest time to fly to Southeast Asia?

Use this chart to determine the cheapest time to fly round-trip from Toronto to Southeast Asia. Price data was last updated on 16 December 2024.

Users looking for the lowest fares to Southeast Asia should consider flying on Monday afternoons, when prices are typically cheapest. Budget-minded travellers will want to avoid Saturday evenings, when prices are usually at their highest.

What are the most popular airlines that fly to Southeast Asia?

The most popular airlines flying from Toronto to Southeast Asia are Cathay Pacific, Air Canada and United Airlines.

Air Canada
Air Canada
From C$ 726
Philippine Airlines
Philippine Airlines
From C$ 694
Cathay Pacific
Cathay Pacific
From C$ 708
United Airlines
United Airlines
From C$ 679

What are the cheapest airlines that fly to Southeast Asia?

The cheapest airlines flying from Toronto to Southeast Asia are American Airlines, Philippine Airlines and ANA.

Rainfall in Southeast Asia by month

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

In terms of precipitation, rainfall in Southeast Asia ranges from 10.0 - 400.0 mm per month. July is typically the wettest month, when rainfall can reach 400.0 mm. February is typically the driest time to visit Southeast Asia when rainfall is around 10.0 mm.

Temperature in Southeast Asia by month

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

If weather is an important factor for your trip to Southeast Asia, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 29.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 26.0 C).

Reviews of airlines servicing Southeast Asia

Get insights into the airlines that provide service to Southeast Asia. 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 Southeast Asia. Reviews last updated 12 December 2025.
Read through reviews of airlines serving Southeast Asia, such as Korean Air,Cathay Pacific, andUnited Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,184 reviews
Check prices

Entertainment

8.2

Food

8.1

Boarding

8.5

Comfort

8.3

Crew

8.7

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.
Korean Air
8.4
Very good
1,184 reviews
Korean Air
8.4
Very good
1,184 reviews
Check prices

Entertainment

8.2

Food

8.1

Boarding

8.5

Comfort

8.3

Crew

8.7

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.
Cathay Pacific
7.6
Good
1,095 reviews
Korean Air
8.4
Very good
1,184 reviews
Check prices

Entertainment

8.2

Food

8.1

Boarding

8.5

Comfort

8.3

Crew

8.7

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.
United Airlines
7.4
Good
9,093 reviews
Korean Air
8.4
Very good
1,184 reviews
Check prices

Entertainment

8.2

Food

8.1

Boarding

8.5

Comfort

8.3

Crew

8.7

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.
Philippine Airlines
7.3
Good
941 reviews
Korean Air
8.4
Very good
1,184 reviews
Check prices

Entertainment

8.2

Food

8.1

Boarding

8.5

Comfort

8.3

Crew

8.7

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.
Air Canada
7.1
Good
10,517 reviews
Korean Air
8.4
Very good
1,184 reviews
Check prices

Entertainment

8.2

Food

8.1

Boarding

8.5

Comfort

8.3

Crew

8.7

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.

FAQs about flying to Southeast Asia

  • Can I find cheaper flights to Southeast Asia if I am willing to have layovers?

    Yes, flights with layovers are often cheaper than direct flights. Keep an eye out for flight deals to Southeast Asia on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Southeast Asia?

    Based on reviews from Cheapflights users, WestJet is rated the highest out of the airlines that fly to Southeast Asia.

  • How much is a round-trip flight to Southeast Asia?

    A round-trip flight to Southeast Asia will typically cost around C$ 81, however they can be found for as little as C$ 81.

  • Where does the fastest flight to Southeast Asia depart from?

    For those looking to save time traveling to Southeast Asia, Vancouver offers the quickest one-way flight (13 hours 40 minutes).

  • Does Bangkok Suvarnabhumi have rental cars?

    Yes. Those touching down at Bangkok Suvarnabhumi can take advantage of the rental car services offered upon their arrival.

  • Are there hotels close to Bangkok Suvarnabhumi?

    Yes. Bangkok Suvarnabhumi has hotels nearby for those requiring accommodations. Louis Tavern Dayrooms At Suvarnabhumi Airport is the closest property to Bangkok Suvarnabhumi (0.0 km away from Bangkok Suvarnabhumi).

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Search flights to Southeast Asia by cabin class

Find flights to Southeast Asia, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy Class

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights to Southeast Asia?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights to Southeast Asia. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets to Southeast Asia?

Cheapflights simply makes it quick and affordable to book flights to Southeast Asia by bringing together all flight options from hundreds of airlines and agencies online — and we put them in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights to Southeast Asia with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights to Southeast Asia, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights to Southeast Asia become cheaper?

Yes, Cheapflights offers price alerts on Southeast Asia flights so you can book your flight when prices are ideal. Enable price alerts by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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