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

C$ 643 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 Air Canada and Philippine Airlines, with prices starting from C$ 970 and C$ 1,143, 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 - Hanoi Noibai and Ottawa - Manila Ninoy Aquino Intl.

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

Air Canada, Air France and EVA Air are the most popular airlines when flying from Ottawa to Southeast Asia.

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

Users have found that booking a flight from Ottawa to Southeast Asia at least 42 days early can save you up to 68% on average compared to booking a flight this week. If booking 42 days before your flight isn’t an option for you, users have found flights from Ottawa to Southeast Asia for as little as C$ 1,383 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as C$ 1,722 for flights departing within the next 3 days.

What is the cheapest month to fly from Ottawa to Southeast Asia?

The best pricing can be found in the month of September. Prices to Southeast Asia from Ottawa average C$ 1,765. You can even find prices in September for less than C$ 1,765, as users have found deals to Southeast Asia from as low as C$ 818. The month of June appears to be one of the more expensive times to travel to Southeast Asia from Ottawa. Flying in the targeted month can save you up to 42%.

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$ 643+ Flights from Ottawa to Southeast Asia

Cheap flight deals from Ottawa to Southeast Asia

Round-trip from	C$ 1,244
One-way from	C$ 643
Popular in	June
Cheapest in	September
Average price	C$ 1,531

United Airlines
26/8-11/11
4 total stops
60h 57m total
Ottawa to Southeast Asia

Search Deals

United Airlines
15/9
2 total stops
31h 30m total
Ottawa to Southeast Asia

Search Deals

Highest demand for flights based on searches. 13% potential increase in price (C$ 396 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease (C$ 94 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in May 2025

Search Deals

Find flight deals from Ottawa to Southeast Asia

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 1 May 2025.

Tue 26/86:05 a.m.YOW - SIN

2 stops36h 10mUnited Airlines

Tue 11/1110:10 a.m.SIN - YOW

2 stops26h 33mUnited Airlines

Deal found 29/4C$ 1,242

Wed 1/106:33 a.m.YOW - BKK

2 stops36h 27mANA

Wed 15/107:00 a.m.BKK - YOW

2 stops25h 35mANA

Deal found 29/4C$ 1,282

Wed 26/1110:08 a.m.YOW - BKK

3 stops36h 42mUnited Airlines

Wed 18/37:10 a.m.BKK - YOW

2 stops37h 57mUnited Airlines

Deal found 28/4C$ 1,309

Tue 14/108:55 p.m.YOW - HAN

2 stops38h 20mAir Canada

Tue 31/311:35 p.m.HAN - YOW

2 stops32h 40mAir Canada

Deal found 30/4C$ 1,367

Thu 18/99:25 a.m.YOW - KUL

2 stops36h 45mAir Canada

Mon 29/97:15 a.m.KUL - YOW

2 stops37h 45mAir Canada

Deal found 30/4C$ 1,372

Mon 26/56:35 p.m.YOW - BKK

2 stops39h 00mMultiple Airlines

Mon 2/68:10 a.m.BKK - YOW

2 stops41h 34mMultiple Airlines

Deal found 29/4C$ 1,378

Wed 3/99:05 a.m.YOW - BKK

2 stops25h 50mAir Canada

Fri 17/107:00 a.m.BKK - YOW

2 stops24h 14mAir Canada

Deal found 30/4C$ 1,390

Thu 29/56:35 p.m.YOW - DAD

2 stops57h 50mMultiple Airlines

Thu 5/64:25 p.m.DAD - YOW

2 stops36h 29mMultiple Airlines

Deal found 29/4C$ 1,401

Fri 31/107:25 p.m.YOW - CEB

3 stops38h 40mUnited Airlines

Fri 5/129:30 a.m.CEB - YOW

3 stops44h 20mUnited Airlines

Deal found 29/4C$ 1,483

Mon 3/116:00 a.m.YOW - SGN

2 stops29h 20mMultiple Airlines

Fri 12/127:30 a.m.SGN - YOW

2 stops25h 47mMultiple Airlines

Deal found 30/4C$ 1,505

Wed 17/911:05 a.m.YOW - MNL

2 stops26h 45mMultiple Airlines

Thu 2/102:50 a.m.MNL - YOW

2 stops31h 14mMultiple Airlines

Deal found 29/4C$ 1,516

Tue 30/96:00 p.m.YOW - DPS

2 stops31h 50mMultiple Airlines

Tue 21/108:15 a.m.DPS - YOW

2 stops43h 57mMultiple Airlines

Deal found 30/4C$ 1,539

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 1 May 2025.

Tue 26/86:05 a.m.YOW - SIN

2 stops36h 10mUnited Airlines

Tue 11/1110:20 p.m.SIN - YOW

2 stops24h 47mUnited Airlines

Deal found 30/4C$ 1,244

Wed 1/106:33 a.m.YOW - BKK

2 stops36h 27mANA

Wed 15/107:00 a.m.BKK - YOW

2 stops25h 35mANA

Deal found 29/4C$ 1,282

Tue 14/108:55 p.m.YOW - HAN

2 stops38h 20mAir Canada

Mon 30/311:35 p.m.HAN - YOW

2 stops44h 09mAir Canada

Deal found 30/4C$ 1,367

Mon 26/56:35 p.m.YOW - BKK

2 stops39h 00mMultiple Airlines

Mon 2/68:10 a.m.BKK - YOW

2 stops41h 34mMultiple Airlines

Deal found 29/4C$ 1,378

Mon 9/65:15 p.m.YOW - MNL

1 stop37h 15mAir France

Mon 30/68:55 p.m.MNL - YOW

1 stop30h 10mAir France

Deal found 29/4C$ 1,704

Tue 3/65:15 p.m.YOW - DPS

3 stops38h 10mKLM

Tue 10/68:35 p.m.DPS - YOW

3 stops30h 30mKLM

Deal found 29/4C$ 1,817

Sun 5/105:55 a.m.YOW - BKK

2 stops32h 10mKorean Air

Thu 30/101:00 a.m.BKK - YOW

2 stops34h 10mKorean Air

Deal found 30/4C$ 1,842

Thu 12/67:50 a.m.YOW - MNL

2 stops33h 40mPhilippine Airlines

Tue 15/78:25 p.m.MNL - YOW

1 stop40h 23mPhilippine Airlines

Deal found 30/4C$ 2,022

Mon 13/105:55 a.m.YOW - HAN

2 stops25h 10mCathay Pacific

Fri 27/311:05 a.m.HAN - YOW

2 stops25h 32mCathay Pacific

Deal found 30/4C$ 2,120

Sun 20/79:55 p.m.YOW - MNL

2 stops25h 45mEVA Air

Tue 12/812:40 p.m.MNL - YOW

2 stops24h 55mEVA Air

Deal found 29/4C$ 2,530

Sun 5/102:46 p.m.YOW - BKK

2 stops50h 49mUnited Airlines

Thu 16/107:00 a.m.BKK - YOW

2 stops26h 05mUnited Airlines

Deal found 29/4C$ 1,310

Thu 29/56:00 a.m.YOW - DPS

2 stops46h 35mEmirates

Sun 22/612:35 a.m.DPS - YOW

2 stops45h 49mEmirates

Deal found 28/4C$ 2,710

Last-minute flights from Ottawa to Southeast Asia
Discover last-minute flight deals from Ottawa to Southeast Asia. Data last updated 1 May 2025 and is based on user searches.

Sat 3/510:25 a.m.YOW - MNL

2 stops55h 30mUnited Airlines

Thu 22/58:40 a.m.MNL - YOW

2 stops44h 49mUnited Airlines

Deal found 29/4C$ 1,577

Tue 6/56:05 a.m.YOW - CEB

3 stops52h 00mUnited Airlines

Thu 22/59:15 a.m.CEB - YOW

2 stops24h 54mUnited Airlines

Deal found 29/4C$ 1,520

Tue 6/59:55 p.m.YOW - CEB

2 stops38h 25mMultiple Airlines

Wed 21/51:20 a.m.CEB - YOW

2 stops36h 14mMultiple Airlines

Deal found 29/4C$ 2,044

Wed 7/59:55 p.m.YOW - HAN

2 stops37h 05mMultiple Airlines

Fri 6/611:30 p.m.HAN - YOW

2 stops32h 23mMultiple Airlines

Deal found 30/4C$ 1,863

Wed 7/55:15 p.m.YOW - HAN

1 stop26h 15mAir France

Fri 6/611:20 p.m.HAN - YOW

1 stop26h 45mAir France

Deal found 30/4C$ 2,112

Fri 9/59:55 p.m.YOW - HAN

2 stops37h 05mAir Canada

Fri 20/611:30 p.m.HAN - YOW

2 stops52h 35mAir Canada

Deal found 30/4C$ 1,802

Fri 9/55:55 a.m.YOW - HAN

2 stops45h 05mChina Eastern

Thu 12/62:20 a.m.HAN - YOW

2 stops33h 02mChina Eastern

Deal found 30/4C$ 2,228

Wed 14/55:15 p.m.YOW - DPS

2 stops37h 20mAir France

Tue 20/53:15 p.m.DPS - YOW

2 stops35h 50mAir France

Deal found 30/4C$ 1,917

Wed 14/55:15 p.m.YOW - DPS

3 stops38h 10mMultiple Airlines

Tue 20/53:15 p.m.DPS - YOW

2 stops35h 50mMultiple Airlines

Deal found 30/4C$ 1,960

Sun 18/511:05 a.m.YOW - SIN

2 stops32h 00mAir Canada

Tue 3/61:45 a.m.SIN - YOW

2 stops31h 08mAir Canada

Deal found 29/4C$ 1,700

Mon 26/56:35 p.m.YOW - BKK

2 stops39h 00mMultiple Airlines

Mon 2/68:10 a.m.BKK - YOW

2 stops41h 34mMultiple Airlines

Deal found 29/4C$ 1,378

Wed 28/57:29 p.m.YOW - SIN

2 stops34h 56mUnited Airlines

Wed 4/68:40 p.m.SIN - YOW

2 stops32h 49mUnited Airlines

Deal found 30/4C$ 1,813

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 1 May 2025.

Mon 15/910:25 a.m.YOW - MNL

2 stops31h 30mUnited Airlines

Deal found 29/4C$ 643

Tue 10/66:30 p.m.YOW - MNL

3 stops46h 05mMultiple Airlines

Deal found 30/4C$ 723

Mon 16/62:10 p.m.YOW - SIN

3 stops48h 00mMultiple Airlines

Deal found 30/4C$ 842

Mon 12/55:15 p.m.YOW - SGN

3 stops28h 20mMultiple Airlines

Deal found 29/4C$ 851

Mon 9/66:10 a.m.YOW - BKK

3 stops53h 25mMultiple Airlines

Deal found 30/4C$ 865

Fri 13/65:15 p.m.YOW - CEB

3 stops44h 25mMultiple Airlines

Deal found 30/4C$ 890

Thu 5/65:15 p.m.YOW - HAN

3 stops52h 35mMultiple Airlines

Deal found 30/4C$ 897

Tue 3/68:45 a.m.YOW - DPS

2 stops58h 20mMultiple Airlines

Deal found 28/4C$ 924

Mon 12/52:45 p.m.YOW - SGN

2 stops44h 10mUnited Airlines

Deal found 29/4C$ 954

Mon 19/59:55 p.m.YOW - SGN

2 stops56h 20mAir Canada

Deal found 30/4C$ 970

Mon 15/99:55 p.m.YOW - MNL

1 stop20h 25mAir Canada

Deal found 29/4C$ 1,031

Fri 4/75:45 a.m.YOW - CGK

3 stops42h 25mMultiple Airlines

Deal found 30/4C$ 1,137

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

OttawaSingapore

YOW - SIN

YOWSIN

Ottawa

Tue 26/8

6:05 a.m.-6:15 a.m.

2 stops36h 10m

Singapore Changi

Tue 11/11

10:20 p.m.-10:07 a.m.

2 stops24h 47m

C$ 1,244

OttawaBangkok

YOW - BKK

YOWBKK

Ottawa

Wed 1/10

6:33 a.m.-6:00 a.m.

2 stops36h 27m

Bangkok Suvarnabhumi

Wed 15/10

7:00 a.m.-9:35 p.m.

2 stops25h 35m

C$ 1,282

OttawaBangkok

YOW - BKK

YOWBKK

Ottawa

Sun 5/10

2:46 p.m.-4:35 a.m.

2 stops50h 49m

Bangkok Suvarnabhumi

Thu 16/10

7:00 a.m.-10:05 p.m.

2 stops26h 05m

C$ 1,310

OttawaKuala Lumpur

YOW - KUL

YOWKUL

Ottawa

Mon 29/9

9:05 a.m.-11:55 p.m.

2 stops26h 50m

Kuala Lumpur Intl

Tue 14/10

7:15 a.m.-8:14 p.m.

2 stops24h 59m

C$ 1,358

OttawaHanoi

YOW - HAN

YOWHAN

Ottawa

Tue 14/10

8:55 p.m.-10:15 p.m.

2 stops38h 20m

Hanoi Noibai

Mon 30/3

11:35 p.m.-8:44 a.m.

2 stops44h 09m

C$ 1,367

OttawaBangkok

YOW - BKK

YOWBKK

Ottawa

Mon 26/5

6:35 p.m.-8:35 p.m.

2 stops39h 00m

Bangkok Suvarnabhumi

Mon 2/6

8:10 a.m.-2:44 p.m.

2 stops41h 34m

C$ 1,378

OttawaBangkok

YOW - BKK

YOWBKK

Ottawa

Wed 3/9

9:05 a.m.-9:55 p.m.

2 stops25h 50m

Bangkok Suvarnabhumi

Fri 17/10

7:00 a.m.-8:14 p.m.

2 stops24h 14m

C$ 1,390

OttawaDa Nang

YOW - DAD

YOWDAD

Ottawa

Thu 29/5

6:35 p.m.-3:25 p.m.

2 stops57h 50m

Da Nang

Thu 5/6

4:25 p.m.-5:54 p.m.

2 stops36h 29m

C$ 1,401

OttawaKuala Lumpur

YOW - KUL

YOWKUL

Ottawa

Fri 3/10

6:00 p.m.-10:55 a.m.

2 stops28h 55m

Kuala Lumpur Intl

Wed 15/10

7:15 a.m.-8:14 p.m.

2 stops24h 59m

C$ 1,439

OttawaManila

YOW - MNL

YOWMNL

Ottawa

Wed 17/9

11:05 a.m.-1:50 a.m.

2 stops26h 45m

Manila Ninoy Aquino Intl

Thu 2/10

2:50 a.m.-10:04 p.m.

2 stops31h 14m

C$ 1,516

Flights are sorted by cheapest round-trip flights first.

Deals found on 29/4

Showing 1-10 of 52 results

...

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.

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

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$ 965). Flying from Ottawa to Southeast Asia in July is currently the most expensive (average of C$ 1,481). 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.

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.

Rainfall in Southeast Asia 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

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

Peruse reviews from past customers who have flown with EVA Air, Korean Air and ANA from Ottawa to Southeast Asia to help guide your decision. 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.

EVA Air

8.4

Very good

1,186 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop

EVA Air

8.4

Very good

1,186 reviews

EVA Air

8.4

Very good

1,186 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop

Korean Air

8.4

Very good

1,069 reviews

EVA Air

8.4

Very good

1,186 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop

ANA

8.3

Very good

852 reviews

EVA Air

8.4

Very good

1,186 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop

Emirates

8.0

Very good

3,216 reviews

EVA Air

8.4

Very good

1,186 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop

KLM

7.8

Good

1,334 reviews

EVA Air

8.4

Very good

1,186 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop

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.
What are the cheapest airlines to fly from Ottawa to Southeast Asia one-way?
C$ 643 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 Air Canada and Philippine Airlines, with prices starting from C$ 970 and C$ 1,143, 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 - Hanoi Noibai 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$ 965). Flying from Ottawa to Southeast Asia in July is currently the most expensive (average of C$ 1,481). 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

Browse thousands of different options on Cheapflights for your next trip

Top 10 airlines flying from Ottawa to Southeast Asia

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	CheapestC$ 1,024	AverageC$ 1,433	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
ANA	CheapestC$ 1,155	AverageC$ 1,523	FlexibilityNo cancel fee	On-time80%	Search ANA flights
Air Canada	CheapestC$ 1,266	AverageC$ 1,772	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
Philippine Airlines	CheapestC$ 1,358	AverageC$ 2,001	FlexibilityNo cancel fee	On-time60%	Search Philippine Airlines flights
Air France	CheapestC$ 1,447	AverageC$ 1,765	FlexibilityNo cancel fee	On-time77%	Search Air France flights
KLM	CheapestC$ 1,691	AverageC$ 1,838	FlexibilityNo cancel fee	On-time75%	Search KLM flights
Emirates	CheapestC$ 1,693	AverageC$ 1,991	FlexibilityNo cancel fee	On-time75%	Search Emirates flights
Cathay Pacific	CheapestC$ 1,700	AverageC$ 2,448	FlexibilityNo cancel fee	On-time72%	Search Cathay Pacific flights
Korean Air	CheapestC$ 1,923	AverageC$ 2,387	FlexibilityNo cancel fee	On-time81%	Search Korean Air flights
EVA Air	CheapestC$ 1,990	AverageC$ 2,408	FlexibilityNo cancel fee	On-time74%	Search EVA Air 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$ 643

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 15/9. 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

Keep the following information in mind while searching for Ottawa to Southeast Asia flight deals. Data was last updated 1 May 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find 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 1 May 2025.

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 1 May 2025.

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

Everything you need to know about your flight from Ottawa to Southeast Asia

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

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

Find hourly flight availability from Ottawa to Southeast Asia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 1 May 2025.

Rainfall in Southeast Asia by month

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

Temperature in Southeast Asia by month

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

Reviews of airlines servicing Southeast Asia

Related info for your journey

Find useful and relevant information for your journey from Ottawa to Southeast Asia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly from for flights 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

See prices for flight routes from nearby airports that may be better suited for you.

Top 10 airlines flying from Ottawa to Southeast Asia

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

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

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

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

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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 1 May 2025.