How long is the flight from Ottawa to Southeast Asia?

There are many flights that can get you from Ottawa to Southeast Asia in 24h 55m. Fly via United Airlines, Air Canada, or Emirates to get the fastest option. There are 13145 km between Ottawa and Southeast Asia. This flight may include one or multiple stops.

What are the cheapest airlines to fly from Ottawa to Southeast Asia one-way?

C$ 537 is the cheapest one-way deal found within the past few days, from United Airlines. You may also be able to find cheap deals on ANA and Air Canada, with prices starting from C$ 577 and C$ 771, respectively.

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.

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).

What are the most popular routes from Ottawa to Southeast Asia?

The most popular flight routes from Ottawa to Southeast Asia are Ottawa - Bangkok Suvarnabhumi, Ottawa - Bangkok Don Mueang Intl and Ottawa - Manila Ninoy Aquino Intl.

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

Air Canada, United Airlines and ANA are the most popular airlines when flying from Ottawa to Southeast Asia.

What is the cheapest time of day to fly from YOW to YJX?

When flying from Ottawa to Southeast Asia, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What airport do you fly from for flights from Ottawa to Southeast Asia?

If you book a flight to Southeast Asia from Ottawa, you will be flying from Ottawa, which is the city’s only airport. Ottawa (YOW) is located 10.6 km from the centre of Ottawa.

Can I find deals for flights from Ottawa to Southeast Asia that include hotel bookings?

Yes. In addition to deals on Ottawa to Southeast Asia flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Ottawa to Southeast Asia?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ottawa to Southeast Asia.

Can I find deals for business class flights from Ottawa to Southeast Asia?

Yes. Cheapflights offers flight deals from Ottawa to Southeast Asia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

C$ 618+ Cheap Flights from Ottawa to Southeast Asia

Cheap flight deals from Ottawa to Southeast Asia

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

Cheapest flights from Ottawa to Southeast Asia
Explore the most affordable flight options available from Ottawa to Southeast Asia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 August 2026.

Sat 10/106:05 p.m. -

2 stops31h 10m

Sat 17/102:30 p.m. -

2 stops27h 28m

Deal found 26/8C$ 1,079

Mon 9/115:40 p.m. -

2 stops41h 05m

Mon 7/121:10 p.m. -

2 stops47h 46m

Deal found 25/8C$ 1,168

Sat 7/116:10 a.m. -

3 stops44h 35m

Mon 23/113:45 p.m. -

3 stops44h 16m

Deal found 25/8C$ 1,172

Sat 19/95:00 a.m. -

2 stops44h 10m

Mon 5/1011:40 p.m. -

2 stops60h 13m

Deal found 25/8C$ 1,175

Mon 9/115:40 p.m. -

1 stop22h 50m

Tue 2/311:05 a.m. -

2 stops40h 25m

Deal found 24/8C$ 1,180

Sun 11/109:00 a.m. -

2 stops27h 20m

Sun 18/106:25 a.m. -

3 stops29h 55m

Deal found 27/8C$ 1,184

Sat 14/116:10 a.m. -

2 stops34h 20m

Tue 17/1111:05 a.m. -

2 stops25h 56m

Deal found 27/8C$ 1,188

Mon 2/116:10 a.m. -

2 stops34h 20m

Wed 18/119:05 p.m. -

2 stops30h 25m

Deal found 26/8C$ 1,205

Fri 9/108:05 p.m. -

2 stops29h 10m

Fri 16/102:30 p.m. -

2 stops29h 45m

Deal found 25/8C$ 1,211

Tue 1/96:05 p.m. -

2 stops48h 15m

Wed 30/99:25 a.m. -

2 stops43h 45m

Deal found 26/8C$ 1,222

Sun 30/85:00 a.m. -

2 stops54h 40m

Wed 23/97:30 p.m. -

2 stops64h 23m

Deal found 26/8C$ 1,266

Wed 9/96:55 a.m. -

2 stops52h 45m

Tue 29/911:40 p.m. -

2 stops60h 13m

Deal found 25/8C$ 1,269

Best flights from Ottawa to Southeast Asia
Discover carefully curated flight deals from Ottawa to Southeast Asia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 27 August 2026.

Sat 19/95:00 a.m. -

2 stops44h 10m

Mon 5/1011:40 p.m. -

2 stops60h 13m

Deal found 25/8C$ 1,175

Thu 10/96:05 a.m. -

2 stops24h 55m

Mon 14/98:40 a.m. -

2 stops37h 16m

Deal found 26/8C$ 1,378

Wed 10/27:50 a.m. -

2 stops34h 10m

Tue 2/38:40 a.m. -

2 stops27h 27m

Deal found 24/8C$ 1,510

Sun 22/116:00 a.m. -

2 stops44h 15m

Thu 26/113:45 p.m. -

2 stops33h 25m

Deal found 23/8C$ 1,941

Wed 20/15:30 a.m. -

2 stops50h 40m

Sun 31/18:55 a.m. -

2 stops40h 15m

Deal found 25/8C$ 1,944

Mon 1/25:40 p.m. -

2 stops35h 00m

Wed 10/26:40 p.m. -

2 stops44h 00m

Deal found 23/8C$ 1,950

Sat 3/103:10 p.m. -

2 stops44h 05m

Sat 17/1011:35 p.m. -

2 stops33h 00m

Deal found 27/8C$ 1,979

Mon 1/25:10 p.m. -

3 stops38h 10m

Wed 10/29:40 p.m. -

3 stops39h 19m

Deal found 24/8C$ 2,209

Mon 2/116:10 a.m. -

2 stops34h 20m

Wed 18/119:05 p.m. -

2 stops30h 25m

Deal found 26/8C$ 1,205

Thu 4/26:15 a.m. -

2 stops46h 00m

Thu 11/27:15 a.m. -

2 stops26h 11m

Deal found 26/8C$ 1,417

Sat 7/118:40 a.m. -

2 stops42h 05m

Mon 23/113:45 p.m. -

2 stops40h 07m

Deal found 25/8C$ 1,290

Mon 8/29:10 a.m. -

2 stops26h 45m

Fri 12/28:40 a.m. -

2 stops27h 31m

Deal found 26/8C$ 1,516

Wed 7/106:01 p.m. -

2 stops42h 44m

Wed 14/109:25 p.m. -

2 stops37h 29m

Deal found 23/8C$ 1,430

Wed 7/106:25 p.m. -

1 stop23h 40m

Wed 14/107:30 p.m. -

1 stop34h 05m

Deal found 23/8C$ 1,358

Tue 10/116:00 a.m. -

2 stops29h 55m

Tue 1/127:15 a.m. -

2 stops43h 52m

Deal found 25/8C$ 1,435

Mon 2/115:40 p.m. -

2 stops26h 40m

Mon 30/119:40 a.m. -

2 stops51h 16m

Deal found 24/8C$ 1,419

Wed 3/26:00 a.m. -

3 stops29h 55m

Wed 17/27:15 a.m. -

2 stops26h 11m

Deal found 23/8C$ 1,441

Tue 2/25:30 a.m. -

2 stops38h 25m

Wed 10/211:10 a.m. -

2 stops38h 00m

Deal found 26/8C$ 1,944

Sat 21/115:40 p.m. -

2 stops29h 55m

Wed 25/118:35 p.m. -

2 stops32h 24m

Deal found 25/8C$ 1,771

Tue 2/25:30 a.m. -

2 stops50h 40m

Thu 11/211:10 a.m. -

2 stops38h 00m

Deal found 26/8C$ 1,944

Sat 3/109:00 a.m. -

2 stops50h 55m

Tue 13/1012:55 a.m. -

3 stops55h 05m

Deal found 27/8C$ 1,523

Fri 16/107:30 p.m. -

3 stops39h 35m

Sat 7/1111:05 p.m. -

2 stops27h 04m

Deal found 26/8C$ 1,545

Sat 5/126:10 a.m. -

3 stops49h 10m

Sat 12/129:40 p.m. -

3 stops54h 20m

Deal found 26/8C$ 2,266

Sat 12/96:25 p.m. -

2 stops63h 45m

Fri 16/1011:45 p.m. -

2 stops36h 35m

Deal found 26/8C$ 2,274

Thu 28/15:30 a.m. -

2 stops38h 25m

Thu 11/28:55 a.m. -

2 stops40h 15m

Deal found 26/8C$ 1,944

Sun 22/115:40 p.m. -

2 stops40h 05m

Thu 26/1111:00 p.m. -

2 stops48h 20m

Deal found 24/8C$ 1,975

Sat 30/15:40 p.m. -

2 stops31h 45m

Thu 4/32:25 p.m. -

3 stops36h 05m

Deal found 26/8C$ 1,549

Mon 2/116:00 a.m. -

2 stops30h 15m

Mon 9/1111:05 p.m. -

2 stops27h 04m

Deal found 25/8C$ 1,550

Mon 5/1012:00 p.m. -

2 stops36h 10m

Tue 15/1211:10 a.m. -

2 stops38h 00m

Deal found 22/8C$ 1,954

Wed 9/96:00 a.m. -

3 stops29h 05m

Tue 29/911:15 p.m. -

2 stops30h 40m

Deal found 24/8C$ 1,553

Find flight deals from Ottawa to Southeast Asia

Round-trip from	C$ 1,079
One-way from	C$ 618
Popular in	December
Cheapest in	September
Average price	C$ 1,563

10/10-17/10
4 total stops
58h 38m total
Ottawa to Southeast Asia

Search Deals

17/2
1 total stop
35h 50m total
Ottawa to Southeast Asia

Search Deals

Highest demand for flights based on searches. 11% potential increase in price (C$ 300 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease (C$ 71 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in August 2026

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Ottawa to Southeast Asia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OttawaBangkok

YOW Ottawa - BKK Bangkok Suvarnabhumi

YOWBKK

Ottawa

Sat 19/9

5:00 a.m.-12:10 p.m.

2 stops44h 10m

Bangkok Suvarnabhumi

Mon 5/10

11:40 p.m.-12:53 a.m.

2 stops60h 13m

C$ 1,175

OttawaManila

YOW Ottawa - MNL Manila Ninoy Aquino Intl

YOWMNL

Ottawa

Mon 2/11

6:10 a.m.-5:30 a.m.

2 stops34h 20m

Manila Ninoy Aquino Intl

Wed 18/11

9:05 p.m.-2:30 p.m.

2 stops30h 25m

C$ 1,205

OttawaHanoi

YOW Ottawa - HAN Hanoi Noibai

YOWHAN

Ottawa

Sat 7/11

8:40 a.m.-2:45 p.m.

2 stops42h 05m

Hanoi Noibai

Mon 23/11

3:45 p.m.-7:52 p.m.

2 stops40h 07m

C$ 1,290

OttawaManila

YOW Ottawa - MNL Manila Ninoy Aquino Intl

YOWMNL

Ottawa

Wed 7/10

6:25 p.m.-6:05 a.m.

1 stop23h 40m

Manila Ninoy Aquino Intl

Wed 14/10

7:30 p.m.-5:35 p.m.

1 stop34h 05m

C$ 1,358

OttawaManila

YOW Ottawa - MNL Manila Ninoy Aquino Intl

YOWMNL

Ottawa

Thu 10/9

6:05 a.m.-7:00 p.m.

2 stops24h 55m

Manila Ninoy Aquino Intl

Mon 14/9

8:40 a.m.-9:56 a.m.

2 stops37h 16m

C$ 1,378

OttawaJakarta

YOW Ottawa - CGK Jakarta Soekarno-Hatta Intl

YOWCGK

Ottawa

Thu 4/2

6:15 a.m.-4:15 p.m.

2 stops46h 00m

Jakarta Soekarno-Hatta Intl

Thu 11/2

7:15 a.m.-9:26 p.m.

2 stops26h 11m

C$ 1,417

OttawaHo Chi Minh City

YOW Ottawa - SGN Ho Chi Minh City

YOWSGN

Ottawa

Mon 2/11

5:40 p.m.-8:20 a.m.

2 stops26h 40m

Ho Chi Minh City

Mon 30/11

9:40 a.m.-12:56 a.m.

2 stops51h 16m

C$ 1,419

OttawaJakarta

YOW Ottawa - CGK Jakarta Soekarno-Hatta Intl

YOWCGK

Ottawa

Wed 7/10

6:01 p.m.-11:45 p.m.

2 stops42h 44m

Jakarta Soekarno-Hatta Intl

Wed 14/10

9:25 p.m.-11:54 p.m.

2 stops37h 29m

C$ 1,430

OttawaJakarta

YOW Ottawa - CGK Jakarta Soekarno-Hatta Intl

YOWCGK

Ottawa

Tue 10/11

6:00 a.m.-11:55 p.m.

2 stops29h 55m

Jakarta Soekarno-Hatta Intl

Tue 1/12

7:15 a.m.-3:07 p.m.

2 stops43h 52m

C$ 1,435

OttawaJakarta

YOW Ottawa - CGK Jakarta Soekarno-Hatta Intl

YOWCGK

Ottawa

Wed 3/2

6:00 a.m.-11:55 p.m.

3 stops29h 55m

Jakarta Soekarno-Hatta Intl

Wed 17/2

7:15 a.m.-9:26 p.m.

2 stops26h 11m

C$ 1,441

Flights are sorted by cheapest round-trip flights first.

Deals found on 26/8

Showing 1-10 of 60 resultsSorted by cheapest first

...

Best time to book a flight from Ottawa to Southeast Asia

Have a flexible travel schedule? Discover the best time to fly to Southeast Asia from Ottawa with our price prediction graph.

YOW-BKK

YOW-MNL

YOW-SIN

YOW-DAD

YOW-DMK

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 Ottawa to Southeast Asia

YOW-zzYJX

YOW-BKK

YOW-MNL

YOW-SIN

YOW-DAD

What is the cheapest month to book a flight from Ottawa to Southeast Asia?

Currently, September is the cheapest month in which you can book a flight from Ottawa to Southeast Asia (average of C$ 1,417). Flying from Ottawa to Southeast Asia in June is currently the most expensive (average of C$ 2,227). 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.

How far ahead should I book a flight from Ottawa to Southeast Asia?

The price you pay for your flight from Ottawa to Southeast Asia may vary depending on when you book. For the best chance of a lower fare, look to book 63 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Reviews of airlines servicing Southeast Asia

Read reviews from past customers who have flown EVA Air,ANA, andUnited Airlines from Ottawa to Southeast Asia. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

EVA Air

8.5

Very good

1,522 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Daisy,May 2026

SFO - TPE

This ways excellent experience when I took the EVA airline. We will take EVA again!

EVA Air

8.5

Very good

1,522 reviews

EVA Air

8.5

Very good

1,522 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Daisy,May 2026

SFO - TPE

This ways excellent experience when I took the EVA airline. We will take EVA again!

ANA

8.3

Very good

1,301 reviews

EVA Air

8.5

Very good

1,522 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Daisy,May 2026

SFO - TPE

This ways excellent experience when I took the EVA airline. We will take EVA again!

United Airlines

7.4

Good

10,127 reviews

EVA Air

8.5

Very good

1,522 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Daisy,May 2026

SFO - TPE

This ways excellent experience when I took the EVA airline. We will take EVA again!

Philippine Airlines

7.3

Good

1,019 reviews

EVA Air

8.5

Very good

1,522 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Daisy,May 2026

SFO - TPE

This ways excellent experience when I took the EVA airline. We will take EVA again!

Air Canada

7.1

Good

11,541 reviews

EVA Air

8.5

Very good

1,522 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Daisy,May 2026

SFO - TPE

This ways excellent experience when I took the EVA airline. We will take EVA again!

Related info for your journey

What airport do you fly from for flights from Ottawa to Southeast Asia?
If you book a flight to Southeast Asia from Ottawa, you will be flying from Ottawa, which is the city’s only airport. Ottawa (YOW) is located 10.6 km from the centre of Ottawa.
How long is the flight from Ottawa to Southeast Asia?
There are many flights that can get you from Ottawa to Southeast Asia in 24h 55m. Fly via United Airlines, Air Canada, or Emirates to get the fastest option. There are 13145 km between Ottawa and Southeast Asia. This flight may include one or multiple stops.
What are the cheapest airlines to fly from Ottawa to Southeast Asia one-way?
C$ 537 is the cheapest one-way deal found within the past few days, from United Airlines. You may also be able to find cheap deals on ANA and Air Canada, with prices starting from C$ 577 and C$ 771, respectively.
What are the most popular routes from Ottawa to Southeast Asia?
The most popular flight routes from Ottawa to Southeast Asia are Ottawa - Bangkok Suvarnabhumi, Ottawa - Bangkok Don Mueang Intl and Ottawa - Manila Ninoy Aquino Intl.
Can I find deals for flights from Ottawa to Southeast Asia that include hotel bookings?
Yes. In addition to deals on Ottawa to Southeast Asia flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Ottawa to Southeast Asia?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ottawa to Southeast Asia.
Can I find deals for business class flights from Ottawa to Southeast Asia?
Yes. Cheapflights offers flight deals from Ottawa to Southeast Asia 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 Ottawa to Southeast Asia?
Currently, September is the cheapest month in which you can book a flight from Ottawa to Southeast Asia (average of C$ 1,417). Flying from Ottawa to Southeast Asia in June is currently the most expensive (average of C$ 2,227). 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.

See more FAQs

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Alternative routes for Ottawa to Southeast Asia

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Top 8 airlines flying from Ottawa to Southeast Asia

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	CheapestC$ 925	AverageC$ 1,432	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
ANA	CheapestC$ 1,045	AverageC$ 1,540	FlexibilityNo cancel fee	On-time80%	Search ANA flights
Philippine Airlines	CheapestC$ 1,071	AverageC$ 2,002	FlexibilityNo cancel fee	On-time60%	Search Philippine Airlines flights
Asiana Airlines	CheapestC$ 1,189	AverageC$ 1,785	FlexibilityNo cancel fee	On-time76%	Search Asiana Airlines flights
EVA Air	CheapestC$ 1,195	AverageC$ 2,121	FlexibilityNo cancel fee	On-time74%	Search EVA Air flights
Air Canada	CheapestC$ 1,287	AverageC$ 1,805	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
Cathay Pacific	CheapestC$ 1,388	AverageC$ 1,825	FlexibilityNo cancel fee	On-time72%	Search Cathay Pacific flights
Singapore Airlines	CheapestC$ 1,392	AverageC$ 1,481	FlexibilityNo cancel fee	On-time81%	Search Singapore Airlines flights

Fly with Cheapflights

How does Cheapflights help users find flights from Ottawa to Southeast Asia?

Cheapflights makes it easy to find Ottawa to Southeast Asia flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

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

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

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

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Southeast Asia from Ottawa today and book when prices fit your budget.

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Cheap flights from Ottawa to Southeast Asia from C$ 618

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 17/2. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Ottawa to Southeast Asia

Cheapest flights from Ottawa to Southeast AsiaExplore the most affordable flight options available from Ottawa to Southeast Asia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 August 2026.

Explore the most affordable flight options available from Ottawa to Southeast Asia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 August 2026.

Best flights from Ottawa to Southeast AsiaDiscover carefully curated flight deals from Ottawa to Southeast Asia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 27 August 2026.

Discover carefully curated flight deals from Ottawa to Southeast Asia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 27 August 2026.

Last-minute flights from Ottawa to Southeast AsiaDiscover last-minute flight deals from Ottawa to Southeast Asia. Data last updated 27 August 2026 and is based on user searches.

Discover last-minute flight deals from Ottawa to Southeast Asia. Data last updated 27 August 2026 and is based on user searches.

One-way flights from Ottawa to Southeast AsiaSearch for one-way flight options from Ottawa to Southeast Asia. Find affordable one-way fares based on user searches. Data last updated 27 August 2026.

Search for one-way flight options from Ottawa to Southeast Asia. Find affordable one-way fares based on user searches. Data last updated 27 August 2026.

Find flight deals from Ottawa to Southeast Asia

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from Ottawa to Southeast Asia that are best for you.

Best time to book a flight from Ottawa to Southeast Asia

Have a flexible travel schedule? Discover the best time to fly to Southeast Asia from Ottawa with our price prediction graph.

Cheapflights Insights

What is the cheapest month to book a flight from Ottawa to Southeast Asia?

How far ahead should I book a flight from Ottawa to Southeast Asia?

The price you pay for your flight from Ottawa to Southeast Asia may vary depending on when you book. For the best chance of a lower fare, look to book 63 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Reviews of airlines servicing Southeast Asia

Read reviews from past customers who have flown EVA Air,ANA, andUnited Airlines from Ottawa to Southeast Asia. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

What airport do you fly from for flights from Ottawa to Southeast Asia?

How long is the flight from Ottawa to Southeast Asia?

What are the cheapest airlines to fly from Ottawa to Southeast Asia one-way?

What are the most popular routes from Ottawa to Southeast Asia?

Can I find deals for flights from Ottawa to Southeast Asia that include hotel bookings?

How can I find direct flights from Ottawa to Southeast Asia?

Can I find deals for business class flights from Ottawa to Southeast Asia?

What is the cheapest month to book a flight from Ottawa to Southeast Asia?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Ottawa to Southeast Asia

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Ottawa and Southeast Asia flights

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Ottawa to Southeast Asia flights

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Cheapest flights from Ottawa to Southeast Asia
Explore the most affordable flight options available from Ottawa to Southeast Asia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 August 2026.

Best flights from Ottawa to Southeast Asia
Discover carefully curated flight deals from Ottawa to Southeast Asia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 27 August 2026.

Last-minute flights from Ottawa to Southeast Asia
Discover last-minute flight deals from Ottawa to Southeast Asia. Data last updated 27 August 2026 and is based on user searches.

One-way flights from Ottawa to Southeast Asia
Search for one-way flight options from Ottawa to Southeast Asia. Find affordable one-way fares based on user searches. Data last updated 27 August 2026.