Cheap flights from Ottawa to Bangkok Suvarnabhumi Airport from C$ 633

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 18/10. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — BKK
11 Oct — 18 Oct1
1 adult
1 adult, Economy

Cheapflights Tip: The best prices from Ottawa to Bangkok Suvarnabhumi are usually found in September or August, booked 13 days in advance, depart on a Sunday or Wednesday and return on a Tuesday

Cheap flight deals from Ottawa to Suvarnabhumi

Discover tips and strategies to find the most affordable flight options for your journey from Ottawa (YOW) to Suvarnabhumi (BKK). 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 11 September 2025.

Round-trip from

C$ 1,091

One-way from

C$ 633

Popular in

December

Cheapest in

September

Average price

C$ 1,312
5/11-18/11
  • 5/11-18/11
  • 4 total stops
  • 63h 13m total
  • Ottawa to Bangkok
18/10
  • 18/10
  • 3 total stops
  • 52h 10m total
  • Ottawa to Bangkok
Highest demand for flights based on searches. 6% potential increase in price (C$ 158 potential increase over avg. RT price).
Cheapest flight prices on average. 1% potential price decrease (C$ 36 potential savings vs. average RT price).
Average for round-trip flights in September 2025

Find flight deals from Ottawa to Suvarnabhumi

Cheapest flights from Ottawa to Suvarnabhumi
Explore the most affordable flight options available from Ottawa to Suvarnabhumi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 September 2025.

Wed 5/117:45 a.m.YOW - BKK
2 stops28h 25mMultiple Airlines
Tue 18/111:30 a.m.BKK - YOW
2 stops34h 48mMultiple Airlines
Deal found 10/9C$ 1,091
Wed 17/96:00 p.m.YOW - BKK
2 stops31h 15mMultiple Airlines
Wed 24/91:30 p.m.BKK - YOW
2 stops29h 53mMultiple Airlines
Deal found 10/9C$ 1,100
Wed 17/96:33 a.m.YOW - BKK
2 stops35h 02mANA
Wed 24/99:35 p.m.BKK - YOW
2 stops35h 00mANA
Deal found 10/9C$ 1,104
Mon 17/112:15 p.m.YOW - BKK
3 stops33h 10mUnited Airlines
Mon 24/114:55 p.m.BKK - YOW
3 stops36h 17mUnited Airlines
Deal found 10/9C$ 1,172
Sun 16/115:14 p.m.YOW - BKK
3 stops54h 11mUnited Airlines
Thu 26/24:55 p.m.BKK - YOW
3 stops29h 12mUnited Airlines
Deal found 10/9C$ 1,175
Sun 2/117:30 p.m.YOW - BKK
3 stops51h 55mUnited Airlines
Wed 3/124:55 p.m.BKK - YOW
3 stops56h 23mUnited Airlines
Deal found 10/9C$ 1,185
Tue 11/118:00 p.m.YOW - BKK
2 stops38h 30mAir Canada
Thu 29/18:15 a.m.BKK - YOW
2 stops42h 45mAir Canada
Deal found 9/9C$ 1,199
Sat 8/112:15 p.m.YOW - BKK
3 stops33h 10mUnited Airlines
Wed 28/19:10 a.m.BKK - YOW
2 stops24h 08mUnited Airlines
Deal found 9/9C$ 1,211
Sat 29/115:15 a.m.YOW - BKK
3 stops42h 10mUnited Airlines
Wed 28/19:10 a.m.BKK - YOW
2 stops44h 02mUnited Airlines
Deal found 9/9C$ 1,219
Sat 25/107:29 p.m.YOW - BKK
3 stops52h 56mUnited Airlines
Mon 20/43:40 p.m.BKK - YOW
3 stops40h 34mUnited Airlines
Deal found 10/9C$ 1,226
Sat 29/112:05 p.m.YOW - BKK
3 stops33h 20mUnited Airlines
Thu 29/14:55 p.m.BKK - YOW
3 stops40h 23mUnited Airlines
Deal found 9/9C$ 1,235

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ottawa to Suvarnabhumi 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 11 September 2025.
Use the filters below to find and compare flights from Ottawa to Bangkok Suvarnabhumi Airport that are best for you.

Fly from

Ottawa

Fly to

Suvarnabhumi

Route

Depart

Return

Price

OttawaBangkok

YOW - BKK

YOWBKK

Ottawa

Mon 17/11

2:15 p.m.-11:25 a.m.

3 stops33h 10m

Bangkok Suvarnabhumi

Mon 24/11

4:55 p.m.-5:12 p.m.

3 stops36h 17m

C$ 1,172

OttawaBangkok

YOW - BKK

YOWBKK

Ottawa

Mon 2/2

3:10 p.m.-11:25 a.m.

3 stops32h 15m

Bangkok Suvarnabhumi

Mon 2/3

4:55 p.m.-9:14 p.m.

3 stops40h 19m

C$ 1,174

OttawaBangkok

YOW - BKK

YOWBKK

Ottawa

Sat 29/11

5:15 a.m.-11:25 a.m.

3 stops42h 10m

Bangkok Suvarnabhumi

Wed 28/1

9:10 a.m.-5:12 p.m.

2 stops44h 02m

C$ 1,219

OttawaBangkok

YOW - BKK

YOWBKK

Ottawa

Fri 16/1

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

3 stops54h 14m

Bangkok Suvarnabhumi

Wed 4/3

4:55 p.m.-10:07 a.m.

3 stops29h 12m

C$ 1,222

OttawaBangkok

YOW - BKK

YOWBKK

Ottawa

Fri 16/1

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

3 stops54h 14m

Bangkok Suvarnabhumi

Mon 2/3

4:55 p.m.-10:07 a.m.

3 stops29h 12m

C$ 1,222

OttawaBangkok

YOW - BKK

YOWBKK

Ottawa

Mon 10/11

5:14 p.m.-11:25 a.m.

3 stops54h 11m

Bangkok Suvarnabhumi

Wed 28/1

9:10 a.m.-9:18 p.m.

2 stops24h 08m

C$ 1,236

OttawaBangkok

YOW - BKK

YOWBKK

Ottawa

Sat 17/1

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

3 stops54h 14m

Bangkok Suvarnabhumi

Sun 1/3

4:55 p.m.-10:07 a.m.

3 stops29h 12m

C$ 1,273

OttawaBangkok

YOW - BKK

YOWBKK

Ottawa

Thu 15/1

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

3 stops54h 14m

Bangkok Suvarnabhumi

Mon 2/3

4:55 p.m.-10:07 a.m.

3 stops29h 12m

C$ 1,298

OttawaBangkok

YOW - BKK

YOWBKK

Ottawa

Tue 11/11

11:10 a.m.-11:25 a.m.

3 stops36h 15m

Bangkok Suvarnabhumi

Fri 30/1

4:55 p.m.-9:18 p.m.

3 stops40h 23m

C$ 1,301

OttawaBangkok

YOW - BKK

YOWBKK

Ottawa

Mon 9/2

6:00 a.m.-12:20 a.m.

2 stops30h 20m

Bangkok Suvarnabhumi

Fri 27/2

4:55 p.m.-4:50 p.m.

3 stops35h 55m

C$ 1,315

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/9

Showing 1-10 of 21 results
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Best time to book a flight from Ottawa to Suvarnabhumi

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

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

Use this chart to determine the optimal time to book a round-trip flight from Ottawa to Suvarnabhumi. Price data was last updated on 29 August 2025.

Booking 13 days in advance of your planned departure date is, on average, the best time to get cheap flights from Ottawa to Bangkok Suvarnabhumi Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, September is the cheapest month in which you can book a flight from Ottawa to Bangkok Suvarnabhumi Airport (average of C$ 917). Flying from Ottawa to Bangkok Suvarnabhumi Airport in December is currently the most expensive (average of C$ 1,387). 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 BKK?

Find hourly flight availability from Ottawa to Suvarnabhumi. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 11 September 2025.

One of the essential ways to save on airfare from Ottawa to Bangkok Suvarnabhumi Airport is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the morning could potentially save you up to 27% on airfare.

Reviews of airlines servicing Suvarnabhumi

Get insights into the airlines that provide service to Suvarnabhumi. 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 Suvarnabhumi. Reviews last updated 11 September 2025.
See what other customers who have flown with ANA,Cathay Pacific, andAir France from Ottawa to Bangkok Suvarnabhumi Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Boarding

8.6

Overall

8.4

Entertainment

7.9

Food

7.7

Crew

8.7

Comfort

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

SFO - NRT

ANA ground and flight crew are the best their is They are now officially my Airline of choice Crew are very attentive, friendly, sincere, helpful and respond to queries accurately, promptly and gives you the peace of mind when travelling Salute to the World’s Best Airline for me
8.4
Very good

Boarding

8.6

Overall

8.4

Entertainment

7.9

Food

7.7

Crew

8.7

Comfort

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

SFO - NRT

ANA ground and flight crew are the best their is They are now officially my Airline of choice Crew are very attentive, friendly, sincere, helpful and respond to queries accurately, promptly and gives you the peace of mind when travelling Salute to the World’s Best Airline for me

Boarding

8.6

Overall

8.4

Entertainment

7.9

Food

7.7

Crew

8.7

Comfort

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

SFO - NRT

ANA ground and flight crew are the best their is They are now officially my Airline of choice Crew are very attentive, friendly, sincere, helpful and respond to queries accurately, promptly and gives you the peace of mind when travelling Salute to the World’s Best Airline for me

Boarding

8.6

Overall

8.4

Entertainment

7.9

Food

7.7

Crew

8.7

Comfort

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

SFO - NRT

ANA ground and flight crew are the best their is They are now officially my Airline of choice Crew are very attentive, friendly, sincere, helpful and respond to queries accurately, promptly and gives you the peace of mind when travelling Salute to the World’s Best Airline for me

Boarding

8.6

Overall

8.4

Entertainment

7.9

Food

7.7

Crew

8.7

Comfort

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

SFO - NRT

ANA ground and flight crew are the best their is They are now officially my Airline of choice Crew are very attentive, friendly, sincere, helpful and respond to queries accurately, promptly and gives you the peace of mind when travelling Salute to the World’s Best Airline for me

Boarding

8.6

Overall

8.4

Entertainment

7.9

Food

7.7

Crew

8.7

Comfort

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

SFO - NRT

ANA ground and flight crew are the best their is They are now officially my Airline of choice Crew are very attentive, friendly, sincere, helpful and respond to queries accurately, promptly and gives you the peace of mind when travelling Salute to the World’s Best Airline for me

Related info for your journey

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

    Ottawa (YOW) is the airport you will fly out of if you book a flight from Ottawa to Bangkok Suvarnabhumi. You should not have trouble finding flights to Bangkok Suvarnabhumi from Ottawa; the airport handles an average of 0 outbound flights to Bangkok Suvarnabhumi per day. You should also have plenty of airline options to choose from since 7 airlines have flights from the Ottawa airport to Bangkok Suvarnabhumi. It is only a 10.6 km journey to Ottawa (YOW) from Ottawa’s city centre.

  • How long is the flight from Ottawa to Bangkok Suvarnabhumi Airport?

    A quick flight from Ottawa to Bangkok Suvarnabhumi Airport can take about 33h 10m. United Airlines provides one of the quickest options available for as low as C$ 1,172. Airlines will cover a distance of 13433 km.

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

    Currently priced at C$ 1,127, ANA will fly you from Ottawa to Bangkok Suvarnabhumi Airport and back. In addition to ANA, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from United Airlines and Air Canada - these airlines can fly you to your destination from C$ 1,172 and C$ 1,266, respectively. ANA is 28% cheaper than the average price of flights available within the next 90 days to this destination.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Ottawa to Suvarnabhumi 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 Suvarnabhumi Airport?

    Currently, September is the cheapest month in which you can book a flight from Ottawa to Bangkok Suvarnabhumi Airport (average of C$ 917). Flying from Ottawa to Bangkok Suvarnabhumi Airport in December is currently the most expensive (average of C$ 1,387). 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

Travelling to a place near Bangkok Suvarnabhumi Airport?

Book flights to Bangkok Suvarnabhumi Airport if you plan to visit one of these locations
Cha-am

Browse thousands of different options on Cheapflights for your next trip

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Top 7 airlines flying from Ottawa to Suvarnabhumi

Discover the top 7 airlines that operate flights from Ottawa to Suvarnabhumi. 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 11 September 2025.
AirlineCheapestAverageFlexibilityOn-time
ANACheapestC$ 1,127AverageC$ 1,241FlexibilityNo cancel feeOn-time80%
Search ANA flights
United AirlinesCheapestC$ 1,172AverageC$ 1,282FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapestC$ 1,266AverageC$ 1,560FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Air FranceCheapestC$ 1,478AverageC$ 1,713FlexibilityNo cancel feeOn-time77%
Search Air France flights
Cathay PacificCheapestC$ 1,705AverageC$ 1,979FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
EmiratesCheapestC$ 1,790AverageC$ 1,967FlexibilityNo cancel feeOn-time75%
Search Emirates flights
EVA AirCheapestC$ 1,915AverageC$ 2,238FlexibilityNo cancel feeOn-time74%
Search EVA Air flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Ottawa to Suvarnabhumi?

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

Cheapflights helps you find that perfect flight to Suvarnabhumi from Ottawa by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Need flexible booking options for your flight to Suvarnabhumi from Ottawa? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Yes! Start tracking prices for Ottawa to Suvarnabhumi flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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