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C$ 608+ 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 20/1. Fares are subject to change and may not be available on all flights or dates of travel.
— BKK
25 Jan — 1 Feb1
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 26 December 2025.

Sat 27/126:55 p.m.YYZ - BKK
2 stops46h 15mUnited Airlines
Sat 3/19:10 a.m.BKK - YYZ
2 stops58h 20mUnited Airlines
Deal found 24/12C$ 1,258
Fri 26/122:15 p.m.YYZ - BKK
2 stops26h 55mUnited Airlines
Sat 10/19:10 a.m.BKK - YYZ
2 stops24h 14mUnited Airlines
Deal found 25/12C$ 1,261
Mon 29/121:55 p.m.YYZ - BKK
1 stop40h 20mCathay Pacific
Wed 14/11:05 p.m.BKK - YYZ
1 stop19h 55mCathay Pacific
Deal found 24/12C$ 1,273
Mon 29/1211:00 a.m.YYZ - SIN
2 stops30h 55mUnited Airlines
Mon 12/110:45 a.m.SIN - YYZ
2 stops47h 36mUnited Airlines
Deal found 25/12C$ 1,276
Tue 30/126:30 a.m.YYZ - BKK
2 stops40h 55mUnited Airlines
Tue 3/24:55 p.m.BKK - YYZ
3 stops28h 51mUnited Airlines
Deal found 26/12C$ 1,287
Mon 29/121:55 p.m.YYZ - BKK
1 stop32h 45mCathay Pacific
Tue 27/15:40 p.m.BKK - YYZ
1 stop30h 35mCathay Pacific
Deal found 26/12C$ 1,291
Sun 28/121:55 p.m.YYZ - BKK
1 stop22h 20mCathay Pacific
Tue 13/14:55 p.m.BKK - YYZ
1 stop40h 05mCathay Pacific
Deal found 24/12C$ 1,303
Fri 26/125:55 p.m.YYZ - SGN
2 stops41h 00mUnited Airlines
Sun 18/111:05 p.m.SGN - YYZ
2 stops49h 35mUnited Airlines
Deal found 24/12C$ 1,311
Mon 29/121:55 p.m.YYZ - BKK
1 stop34h 10mCathay Pacific
Sat 28/23:05 p.m.BKK - YYZ
1 stop33h 10mCathay Pacific
Deal found 24/12C$ 1,322
Wed 24/121:55 p.m.YYZ - CEB
1 stop39h 30mCathay Pacific
Wed 31/1212:30 p.m.CEB - YYZ
1 stop21h 30mCathay Pacific
Deal found 23/12C$ 1,340
Sat 27/121:55 p.m.YYZ - BKK
1 stop34h 10mCathay Pacific
Wed 14/11:05 p.m.BKK - YYZ
1 stop19h 55mCathay Pacific
Deal found 24/12C$ 1,354
Mon 29/126:30 a.m.YYZ - BKK
2 stops48h 35mMultiple Airlines
Mon 26/11:55 a.m.BKK - YYZ
2 stops40h 13mMultiple Airlines
Deal found 25/12C$ 1,356

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 26 December 2025
Explore Southeast Asia
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Flights to Davao City
Flights to Da Nang
Flights to Jakarta
Flights to Iloilo City
Flights to Laoag
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 26 December 2025.

Round-trip from

C$ 1,235

One-way from

C$ 608

Popular in

December

Cheapest in

September

Average price

C$ 2,167
25/1-3/2
  • 25/1-3/2
  • 4 total stops
  • 54h 30m total
  • Toronto to Manila
Search Deals
20/1
  • 20/1
  • 2 total stops
  • 48h 45m total
  • Toronto to Southeast Asia
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (C$ 95 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
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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 26 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

TorontoDenpasar

YYZ - DPS

YYZDPS

Toronto Pearson Intl

Tue 27/1

10:05 a.m.-11:55 p.m.

2 stops48h 50m

Denpasar Bali Ngurah Rai

Mon 2/3

1:20 a.m.-11:57 p.m.

2 stops35h 37m

C$ 1,239

TorontoHo Chi Minh City

YYZ - SGN

YYZSGN

Toronto Pearson Intl

Sat 17/1

5:30 p.m.-10:55 p.m.

3 stops41h 25m

Ho Chi Minh City

Wed 25/3

11:05 p.m.-11:46 p.m.

2 stops35h 41m

C$ 1,240

TorontoBangkok

YYZ - BKK

YYZBKK

Toronto Pearson Intl

Thu 26/3

5:55 p.m.-11:25 a.m.

2 stops30h 30m

Bangkok Suvarnabhumi

Tue 21/4

9:35 a.m.-8:10 a.m.

2 stops33h 35m

C$ 1,242

TorontoDenpasar

YYZ - DPS

YYZDPS

Toronto Pearson Intl

Mon 2/2

7:45 a.m.-11:55 p.m.

2 stops27h 10m

Denpasar Bali Ngurah Rai

Sun 1/3

1:20 a.m.-11:11 p.m.

2 stops34h 51m

C$ 1,243

TorontoDenpasar

YYZ - DPS

YYZDPS

Toronto Pearson Intl

Sun 1/2

6:14 p.m.-11:55 p.m.

2 stops40h 41m

Denpasar Bali Ngurah Rai

Sun 8/2

11:50 p.m.-4:12 p.m.

2 stops29h 22m

C$ 1,243

TorontoDenpasar

YYZ - DPS

YYZDPS

Toronto Pearson Intl

Wed 4/2

5:15 p.m.-11:55 p.m.

2 stops41h 40m

Denpasar Bali Ngurah Rai

Wed 4/3

11:50 p.m.-11:57 p.m.

2 stops37h 07m

C$ 1,243

TorontoHo Chi Minh City

YYZ - SGN

YYZSGN

Toronto Pearson Intl

Mon 2/2

3:45 p.m.-10:55 p.m.

3 stops67h 10m

Ho Chi Minh City

Thu 2/4

7:00 a.m.-11:19 a.m.

3 stops39h 19m

C$ 1,247

TorontoDenpasar

YYZ - DPS

YYZDPS

Toronto Pearson Intl

Mon 19/1

6:30 a.m.-11:55 p.m.

2 stops28h 25m

Denpasar Bali Ngurah Rai

Wed 21/1

1:20 a.m.-11:58 p.m.

2 stops35h 38m

C$ 1,247

TorontoDenpasar

YYZ - DPS

YYZDPS

Toronto Pearson Intl

Mon 23/2

7:45 a.m.-11:55 p.m.

2 stops27h 10m

Denpasar Bali Ngurah Rai

Sun 8/3

11:50 p.m.-11:06 a.m.

2 stops47h 16m

C$ 1,247

TorontoBangkok

YYZ - BKK

YYZBKK

Toronto Pearson Intl

Mon 9/2

2:45 p.m.-7:10 a.m.

1 stop28h 25m

Bangkok Suvarnabhumi

Mon 16/2

7:35 p.m.-9:20 a.m.

2 stops49h 45m

C$ 1,250

Flights are sorted by cheapest round-trip flights first.

Deals found on 25/12

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 33 hours 37 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, United Airlines and Philippine Airlines.

Air Canada
Air Canada
From C$ 719
Philippine Airlines
Philippine Airlines
From C$ 688
Cathay Pacific
Cathay Pacific
From C$ 702
United Airlines
United Airlines
From C$ 674

What are the cheapest airlines that fly to Southeast Asia?

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

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 26 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
1,185 reviews
Check prices

Crew

8.7

Entertainment

8.2

Boarding

8.5

Comfort

8.3

Overall

8.4

Food

8.1

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
1,185 reviews
Korean Air
8.4
Very good
1,185 reviews
Check prices

Crew

8.7

Entertainment

8.2

Boarding

8.5

Comfort

8.3

Overall

8.4

Food

8.1

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
1,105 reviews
Korean Air
8.4
Very good
1,185 reviews
Check prices

Crew

8.7

Entertainment

8.2

Boarding

8.5

Comfort

8.3

Overall

8.4

Food

8.1

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
9,115 reviews
Korean Air
8.4
Very good
1,185 reviews
Check prices

Crew

8.7

Entertainment

8.2

Boarding

8.5

Comfort

8.3

Overall

8.4

Food

8.1

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
942 reviews
Korean Air
8.4
Very good
1,185 reviews
Check prices

Crew

8.7

Entertainment

8.2

Boarding

8.5

Comfort

8.3

Overall

8.4

Food

8.1

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
10,561 reviews
Korean Air
8.4
Very good
1,185 reviews
Check prices

Crew

8.7

Entertainment

8.2

Boarding

8.5

Comfort

8.3

Overall

8.4

Food

8.1

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$ 80, however they can be found for as little as C$ 80.

  • 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.
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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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