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Cheap flights from Ottawa to Bangkok from C$ 719

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 10/9. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — BKK
3 Sep — 10 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ottawa to Bangkok

Enter your travel dates to find the best prices.

Cheapest flights from Ottawa to Bangkok
Explore the most affordable flight options available from Ottawa to Bangkok. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 August 2026.

Wed 7/106:55 a.m.
YOW
-
BKK
2 stops42h 15m
Multiple Airlines
Mon 7/1211:40 p.m.
BKK
-
YOW
2 stops37h 16m
Multiple Airlines
Deal found 30/7C$ 1,287
Sat 10/105:00 a.m.
YOW
-
BKK
2 stops54h 40m
Multiple Airlines
Wed 21/101:25 p.m.
BKK
-
YOW
2 stops46h 28m
Multiple Airlines
Deal found 3/8C$ 1,293
Fri 23/106:55 a.m.
YOW
-
BKK
2 stops52h 50m
Multiple Airlines
Tue 24/111:10 p.m.
BKK
-
YOW
2 stops38h 49m
Multiple Airlines
Deal found 30/7C$ 1,310
Wed 14/106:55 a.m.
YOW
-
BKK
2 stops42h 15m
Multiple Airlines
Wed 21/101:25 p.m.
BKK
-
YOW
2 stops46h 28m
Multiple Airlines
Deal found 3/8C$ 1,329
Thu 12/117:45 a.m.
YOW
-
BKK
2 stops51h 00m
Multiple Airlines
Mon 30/119:55 a.m.
BKK
-
YOW
2 stops51h 01m
Multiple Airlines
Deal found 1/8C$ 1,363
Wed 30/96:55 a.m.
YOW
-
BKK
2 stops42h 15m
Multiple Airlines
Mon 7/121:10 p.m.
BKK
-
YOW
2 stops47h 46m
Multiple Airlines
Deal found 30/7C$ 1,373
Mon 7/95:00 a.m.
YOW
-
BKK
2 stops50h 30m
Multiple Airlines
Tue 6/1010:20 a.m.
BKK
-
YOW
2 stops49h 33m
Multiple Airlines
Deal found 2/8C$ 1,386
Tue 29/95:00 a.m.
YOW
-
BKK
2 stops44h 10m
Multiple Airlines
Mon 7/1211:40 p.m.
BKK
-
YOW
2 stops37h 16m
Multiple Airlines
Deal found 30/7C$ 1,408
Fri 11/96:55 a.m.
YOW
-
BKK
2 stops52h 45m
Multiple Airlines
Fri 2/1010:20 a.m.
BKK
-
YOW
2 stops49h 33m
Multiple Airlines
Deal found 1/8C$ 1,452
Thu 24/912:00 p.m.
YOW
-
DMK
2 stops45h 45m
Emirates
Mon 28/912:10 p.m.
DMK
-
YOW
2 stops36h 00m
Emirates
Deal found 3/8C$ 1,955
Tue 29/912:00 p.m.
YOW
-
DMK
2 stops36h 10m
Emirates
Wed 7/1012:10 p.m.
DMK
-
YOW
2 stops40h 25m
Emirates
Deal found 1/8C$ 1,958
Sat 10/1012:00 p.m.
YOW
-
DMK
2 stops36h 10m
Emirates
Wed 21/1012:10 p.m.
DMK
-
YOW
2 stops40h 25m
Emirates
Deal found 3/8C$ 2,012

Find flight deals from Ottawa to Bangkok

Discover tips and strategies to find the most affordable flight options for your journey from Ottawa (YOW) to Bangkok (TH1). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 4 August 2026.

Round-trip from

C$ 1,287

One-way from

C$ 719

Popular in

December

Cheapest in

August

Average price

C$ 1,307
7/10-7/12
  • 7/10-7/12
  • 4 total stops
  • 79h 31m total
  • Ottawa to Bangkok
Search Deals
10/9
  • 10/9
  • 2 total stops
  • 56h 45m total
  • Ottawa to Bangkok
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (C$ 135 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 44 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ottawa to Bangkok that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 4 August 2026.
Use the filters below to find and compare flights from Ottawa to Bangkok that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OttawaBangkok

YOW - BKK

YOWBKK

Ottawa

Wed 11/11

6:15 a.m.-11:30 a.m.

3 stops41h 15m

Bangkok Suvarnabhumi

Mon 30/11

9:10 a.m.-7:27 p.m.

2 stops46h 17m

C$ 1,679

OttawaBangkok

YOW - BKK

YOWBKK

Ottawa

Wed 4/11

6:15 a.m.-11:30 a.m.

3 stops41h 15m

Bangkok Suvarnabhumi

Wed 25/11

7:10 a.m.-9:16 p.m.

2 stops26h 06m

C$ 1,682

OttawaBangkok

YOW - BKK

YOWBKK

Ottawa

Mon 12/10

5:20 p.m.-9:35 a.m.

3 stops53h 15m

Bangkok Suvarnabhumi

Wed 18/11

9:10 a.m.-9:56 p.m.

2 stops48h 46m

C$ 1,683

OttawaBangkok

YOW - BKK

YOWBKK

Ottawa

Wed 4/11

4:36 p.m.-12:20 a.m.

2 stops43h 44m

Bangkok Suvarnabhumi

Mon 23/11

7:10 a.m.-9:56 p.m.

2 stops26h 46m

C$ 1,685

OttawaBangkok

YOW - BKK

YOWBKK

Ottawa

Thu 12/11

6:00 a.m.-5:10 a.m.

2 stops35h 10m

Bangkok Suvarnabhumi

Mon 30/11

9:10 a.m.-1:26 p.m.

2 stops64h 16m

C$ 1,686

OttawaBangkok

YOW - BKK

YOWBKK

Ottawa

Thu 24/9

3:10 p.m.-9:35 a.m.

3 stops31h 25m

Bangkok Suvarnabhumi

Mon 28/9

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

2 stops48h 00m

C$ 1,687

OttawaBangkok

YOW - BKK

YOWBKK

Ottawa

Wed 6/1

4:36 p.m.-11:30 a.m.

3 stops54h 54m

Bangkok Suvarnabhumi

Mon 5/4

3:45 p.m.-9:34 p.m.

3 stops40h 49m

C$ 1,697

OttawaBangkok

YOW - DMK

YOWDMK

Ottawa

Tue 29/9

12:00 p.m.-11:10 a.m.

2 stops36h 10m

Bangkok Don Mueang Intl

Wed 7/10

12:10 p.m.-5:35 p.m.

2 stops40h 25m

C$ 1,958

OttawaBangkok

YOW - DMK

YOWDMK

Ottawa

Wed 14/10

12:00 p.m.-8:45 p.m.

2 stops45h 45m

Bangkok Don Mueang Intl

Wed 21/10

12:10 p.m.-1:10 p.m.

2 stops36h 00m

C$ 1,960

OttawaBangkok

YOW - DMK

YOWDMK

Ottawa

Thu 24/9

12:00 p.m.-8:45 p.m.

2 stops45h 45m

Bangkok Don Mueang Intl

Mon 28/9

12:10 p.m.-1:10 p.m.

2 stops36h 00m

C$ 1,961

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/8

Showing 1-10 of 33 resultsSorted by cheapest first
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Best time to book a flight from Ottawa to Bangkok

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

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

Currently, August is the cheapest month in which you can book a flight from Ottawa to Bangkok (average of C$ 1,307). Flying from Ottawa to Bangkok in December is currently the most expensive (average of C$ 2,005). 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 much does it cost to fly round-trip from Ottawa to Bangkok?

Airfare is typical for this route at the moment.
Ottawa to Bangkok flights typically cost between C$ 1,247 and C$ 1,692 in October.
The cheapest round-trip price found within the last 5 days was C$ 1,287 on Multiple Airlines (7 Oct-7 Dec).

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

The price you pay for your flight from Ottawa to Bangkok may vary depending on when you book. For the best chance of a lower fare, look to book 8 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Reviews of airlines servicing Bangkok

Get insights into the airlines that provide service to Bangkok. 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 Bangkok. Reviews last updated 4 August 2026.
Read reviews from past customers who have flown EVA Air,ANA, andUnited Airlines from Ottawa to Bangkok. 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
8.5
Very good
1,511 reviews
Check prices

Crew

8.7

Overall

8.5

Boarding

8.5

Comfort

8.3

Entertainment

8.0

Food

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

TPE - CRK

All was okay except for the medical emergency that happened before our boarding. I wish that the medical emergency response was more immediate.
EVA Air
8.5
Very good
1,511 reviews
EVA Air
8.5
Very good
1,511 reviews
Check prices

Crew

8.7

Overall

8.5

Boarding

8.5

Comfort

8.3

Entertainment

8.0

Food

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

TPE - CRK

All was okay except for the medical emergency that happened before our boarding. I wish that the medical emergency response was more immediate.
ANA
8.3
Very good
1,290 reviews
EVA Air
8.5
Very good
1,511 reviews
Check prices

Crew

8.7

Overall

8.5

Boarding

8.5

Comfort

8.3

Entertainment

8.0

Food

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

TPE - CRK

All was okay except for the medical emergency that happened before our boarding. I wish that the medical emergency response was more immediate.
United Airlines
7.4
Good
10,059 reviews
EVA Air
8.5
Very good
1,511 reviews
Check prices

Crew

8.7

Overall

8.5

Boarding

8.5

Comfort

8.3

Entertainment

8.0

Food

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

TPE - CRK

All was okay except for the medical emergency that happened before our boarding. I wish that the medical emergency response was more immediate.
Air Canada
7.1
Good
11,424 reviews
EVA Air
8.5
Very good
1,511 reviews
Check prices

Crew

8.7

Overall

8.5

Boarding

8.5

Comfort

8.3

Entertainment

8.0

Food

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

TPE - CRK

All was okay except for the medical emergency that happened before our boarding. I wish that the medical emergency response was more immediate.

Related info for your journey

Find useful and relevant information for your journey from Ottawa to Bangkok. 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 Bangkok?

    Most people fly from Ottawa (YOW) if they book a flight from Ottawa to Bangkok. On average, Ottawa has 0 outbound flights to Bangkok per day from 4 airlines. Ottawa is conveniently located just 10.6 km from Ottawa’s city centre.

  • How long is the flight from Ottawa to Bangkok?

    For as low as C$ 1,679, United Airlines can have you in Bangkok from Ottawa in 41h 15m. There are 13433 km between Ottawa and Bangkok. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the cheapest airlines flying from Ottawa to Bangkok round-trip?

    Flying on ANA is currently your cheapest option to Bangkok, with prices starting at C$ 1,150. Additional round-trip tickets that might be worth considering are offered by United Airlines and Air Canada, with the lowest prices starting at C$ 1,171 and C$ 1,403, respectively. Users have found that ANA is 31% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Ottawa to Bangkok one-way?

    For one-way options, check prices for ANA. According to our data, you can fly for as low as C$ 674. Users have also found prices from C$ 687 and C$ 798 on United Airlines and Air Canada, respectively.

  • Can I find deals for flights from Ottawa to Bangkok that include hotel bookings?

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

  • How can I find direct flights from Ottawa to Bangkok?

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

  • Can I find deals for business class flights from Ottawa to Bangkok?

    Yes. Cheapflights offers flight deals from Ottawa to Bangkok 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 Bangkok?

    Currently, August is the cheapest month in which you can book a flight from Ottawa to Bangkok (average of C$ 1,307). Flying from Ottawa to Bangkok in December is currently the most expensive (average of C$ 2,005). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 4 airlines flying from Ottawa to Bangkok

Discover the top 4 airlines that operate flights from Ottawa to Bangkok. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 4 August 2026.
AirlineCheapestAverageFlexibilityOn-time
ANACheapestC$ 1,150AverageC$ 1,563FlexibilityNo cancel feeOn-time80%
Search ANA flights
United AirlinesCheapestC$ 1,171AverageC$ 1,303FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapestC$ 1,403AverageC$ 1,715FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
EVA AirCheapestC$ 1,603AverageC$ 1,958FlexibilityNo cancel feeOn-time74%
Search EVA Air flights

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 from Ottawa to Bangkok?

Deals for Ottawa to Bangkok flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Ottawa to Bangkok for you. Better yet — we are completely free to use.

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Ottawa to Bangkok flexibly with Cheapflights today.

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

Not ready to book yet? You can track prices for flights from Ottawa to Bangkok on Cheapflights with our Price Alert feature and get notified when better prices are available.

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