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Cheap flights from Ottawa to Bangkok from C$ 637

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ottawa to Bangkok departing on 20/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Ottawa to Bangkok

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
5:11 p.m. - 12:20 a.m.
YOW
-
BKK
43h 09m
2 stops
United Airlines Logo
4:55 p.m. - 2:27 p.m.
BKK
-
YOW
33h 32m
3 stops
C$ 1,446United Airlines
Tue, 3 Feb - Tue, 17 Feb
United Airlines Logo
6:00 a.m. - 4:35 a.m.
YOW
-
BKK
35h 35m
2 stops
United Airlines Logo
3:45 p.m. - 1:45 p.m.
BKK
-
YOW
33h 00m
3 stops
C$ 1,458United Airlines
Wed, 13 May - Wed, 3 Jun
United Airlines Logo
5:00 a.m. - 9:35 a.m.
YOW
-
BKK
41h 35m
3 stops
United Airlines Logo
3:45 p.m. - 10:03 a.m.
BKK
-
YOW
29h 18m
3 stops
C$ 1,484United Airlines
Sun, 19 Apr - Sat, 16 May
United Airlines Logo
9:45 a.m. - 11:25 a.m.
YOW
-
BKK
37h 40m
3 stops
United Airlines Logo
9:10 a.m. - 9:18 p.m.
BKK
-
YOW
23h 08m
2 stops
C$ 1,488United Airlines
Tue, 3 Mar - Tue, 17 Mar
Air Canada Logo
7:45 a.m. - 5:05 a.m.
YOW
-
BKK
34h 20m
1 stop
Air Canada Logo
7:05 a.m. - 4:57 p.m.
BKK
-
YOW
44h 52m
2 stops
C$ 1,491Air Canada
Wed, 29 Apr - Mon, 25 May
Air Canada Logo
6:00 p.m. - 5:05 a.m.
YOW
-
BKK
24h 05m
1 stop
Air Canada Logo
7:05 a.m. - 4:33 p.m.
BKK
-
YOW
20h 28m
1 stop
C$ 1,492Air Canada
Wed, 29 Apr - Mon, 25 May
Air Canada Logo
7:45 a.m. - 5:05 a.m.
YOW
-
BKK
34h 20m
1 stop
Air Canada Logo
7:05 a.m. - 12:55 a.m.
BKK
-
YOW
28h 50m
1 stop
C$ 1,495Air Canada
Wed, 29 Apr - Mon, 25 May
Air Canada Logo
4:00 p.m. - 5:05 a.m.
YOW
-
BKK
26h 05m
2 stops
Air Canada Logo
7:05 a.m. - 5:22 p.m.
BKK
-
YOW
45h 17m
2 stops
C$ 1,498Air Canada
Wed, 29 Apr - Mon, 25 May
Air Canada Logo
5:45 a.m. - 5:05 a.m.
YOW
-
BKK
36h 20m
2 stops
Air Canada Logo
7:05 a.m. - 5:22 p.m.
BKK
-
YOW
45h 17m
2 stops
C$ 1,501Air Canada
Wed, 29 Apr - Mon, 25 May
United Airlines Logo
5:11 p.m. - 11:25 a.m.
YOW
-
BKK
54h 14m
3 stops
United Airlines Logo
4:55 p.m. - 11:54 p.m.
BKK
-
YOW
42h 59m
3 stops
C$ 1,503United Airlines
Mon, 16 Feb - Mon, 23 Feb

United Airlines flights from Ottawa to Bangkok Suvarnabhumi Airport

Our best United Airlines deals on Ottawa to Bangkok Suvarnabhumi Airport flight tickets
United Airlines
27 Jan
YOW7:27 p.m.Ottawa
51h 58m
3 stops
BKK11:25 a.m.Bangkok Suvarnabhumi
10 Jul
BKK3:45 p.m.Bangkok Suvarnabhumi
53h 02m
3 stops
YOW9:47 a.m.Ottawa
C$ 1,422
United Airlines
29 Jan
YOW6:00 a.m.Ottawa
30h 20m
2 stops
BKK12:20 a.m.Bangkok Suvarnabhumi
8 Feb
BKK4:55 p.m.Bangkok Suvarnabhumi
37h 57m
3 stops
YOW6:52 p.m.Ottawa
C$ 1,437
United Airlines
25 Jan
YOW7:27 p.m.Ottawa
45h 43m
2 stops
BKK5:10 a.m.Bangkok Suvarnabhumi
10 Jul
BKK3:45 p.m.Bangkok Suvarnabhumi
53h 02m
3 stops
YOW9:47 a.m.Ottawa
C$ 1,442

Air Canada flights from Ottawa to Bangkok Suvarnabhumi Airport

Our best Air Canada deals on Ottawa to Bangkok Suvarnabhumi Airport flight tickets
Air Canada
26 Jan
YOW5:50 p.m.Ottawa
40h 10m
2 stops
BKK10:00 p.m.Bangkok Suvarnabhumi
10 Feb
BKK2:00 p.m.Bangkok Suvarnabhumi
28h 43m
2 stops
YOW6:43 a.m.Ottawa
C$ 1,469
Air Canada
26 Jan
YOW5:50 p.m.Ottawa
40h 40m
2 stops
BKK10:30 p.m.Bangkok Suvarnabhumi
10 Feb
BKK8:00 a.m.Bangkok Suvarnabhumi
34h 43m
2 stops
YOW6:43 a.m.Ottawa
C$ 1,476
Air Canada
29 Apr
YOW7:45 a.m.Ottawa
34h 20m
1 stop
BKK5:05 a.m.Bangkok Suvarnabhumi
25 May
BKK7:05 a.m.Bangkok Suvarnabhumi
44h 52m
2 stops
YOW4:57 p.m.Ottawa
C$ 1,491

momondo Fare Finder

 
Customize your flight search to find flights from Ottawa to Bangkok Suvarnabhumi Airport 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, momondo users made 96,600 searches. Data last updated 20 January 2026.
Use the filters below to find and compare flights from Ottawa to Bangkok Suvarnabhumi Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

OttawaBangkok

YOW - BKK

YOWBKK

Ottawa

Tue 3/2

5:11 p.m.-12:20 a.m.

2 stops43h 09m

Bangkok Suvarnabhumi

Tue 17/2

4:55 p.m.-2:27 p.m.

3 stops33h 32m

C$ 1,446

OttawaBangkok

YOW - BKK

YOWBKK

Ottawa

Wed 13/5

6:00 a.m.-4:35 a.m.

2 stops35h 35m

Bangkok Suvarnabhumi

Wed 3/6

3:45 p.m.-1:45 p.m.

3 stops33h 00m

C$ 1,458

OttawaBangkok

YOW - BKK

YOWBKK

Ottawa

Sun 19/4

5:00 a.m.-9:35 a.m.

3 stops41h 35m

Bangkok Suvarnabhumi

Sat 16/5

3:45 p.m.-10:03 a.m.

3 stops29h 18m

C$ 1,484

OttawaBangkok

YOW - BKK

YOWBKK

Ottawa

Tue 3/3

9:45 a.m.-11:25 a.m.

3 stops37h 40m

Bangkok Suvarnabhumi

Tue 17/3

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

2 stops23h 08m

C$ 1,488

OttawaBangkok

YOW - BKK

YOWBKK

Ottawa

Wed 29/4

7:45 a.m.-5:05 a.m.

1 stop34h 20m

Bangkok Suvarnabhumi

Mon 25/5

7:05 a.m.-4:57 p.m.

2 stops44h 52m

C$ 1,491

OttawaBangkok

YOW - BKK

YOWBKK

Ottawa

Wed 29/4

6:00 p.m.-5:05 a.m.

1 stop24h 05m

Bangkok Suvarnabhumi

Mon 25/5

7:05 a.m.-4:33 p.m.

1 stop20h 28m

C$ 1,492

OttawaBangkok

YOW - BKK

YOWBKK

Ottawa

Wed 29/4

7:45 a.m.-5:05 a.m.

1 stop34h 20m

Bangkok Suvarnabhumi

Mon 25/5

7:05 a.m.-12:55 a.m.

1 stop28h 50m

C$ 1,495

OttawaBangkok

YOW - BKK

YOWBKK

Ottawa

Wed 29/4

4:00 p.m.-5:05 a.m.

2 stops26h 05m

Bangkok Suvarnabhumi

Mon 25/5

7:05 a.m.-5:22 p.m.

2 stops45h 17m

C$ 1,498

OttawaBangkok

YOW - BKK

YOWBKK

Ottawa

Wed 29/4

5:45 a.m.-5:05 a.m.

2 stops36h 20m

Bangkok Suvarnabhumi

Mon 25/5

7:05 a.m.-5:22 p.m.

2 stops45h 17m

C$ 1,501

OttawaBangkok

YOW - BKK

YOWBKK

Ottawa

Mon 16/2

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

3 stops54h 14m

Bangkok Suvarnabhumi

Mon 23/2

4:55 p.m.-11:54 p.m.

3 stops42h 59m

C$ 1,503

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Bangkok from

How to get the cheapest flight ticket from Ottawa to Bangkok Suvarnabhumi Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Ottawa and Bangkok Suvarnabhumi Airport?

What is the cheapest month to fly to Bangkok Suvarnabhumi Airport?

In general, August is the cheapest month to fly from Ottawa to Bangkok Suvarnabhumi Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 1,294. If you’re not able to fly to Bangkok Suvarnabhumi Airport in August, then September is your next best option. Flight prices from Ottawa to Bangkok Suvarnabhumi Airport during September average around C$ 1,316.

How far in advance should I book a flight to Bangkok Suvarnabhumi Airport?

You are more likely to see cheaper flights to Bangkok Suvarnabhumi Airport from Ottawa when booking weeks ahead of your departure date. In general, you can expect to find flights to Bangkok Suvarnabhumi Airport for around C$ 1,505 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Bangkok Suvarnabhumi Airport from Ottawa for as low as C$ 1,385 on momondo.

Can stopping save me money on Ottawa to Bangkok Suvarnabhumi Airport flights?

You could potentially save up to 27% on your flight if you consider stops on a Ottawa to Bangkok Suvarnabhumi Airport flight.

How have Ottawa to Bangkok Suvarnabhumi Airport flight prices changed over time?

As of January 2026, prices for Ottawa to Bangkok Suvarnabhumi Airport flights are approximately 20% cheaper when compared to flights at the same time last year.

When to book flights from Ottawa to Bangkok Suvarnabhumi Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Ottawa to Bangkok Suvarnabhumi Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Ottawa to Bangkok Suvarnabhumi Airport (YOW to BKK) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ottawa to Bangkok Suvarnabhumi Airport

Fastest flight time

28h 10m

Direct flights

None
The fastest flight from Ottawa to Bangkok Suvarnabhumi Airport takes 28h 10m
There are no direct flights from Ottawa to Bangkok Suvarnabhumi Airport. There are no popular flight routes from Ottawa to Bangkok Suvarnabhumi Airport.
Search flight deals

  • How far is Ottawa to Bangkok Suvarnabhumi by plane?

    A flight from Ottawa to Bangkok Suvarnabhumi will travel around 13423.4 km. In terms of flight time, this usually takes a little over 28h 10m.

  • When did momondo last update prices for flights from Ottawa Airport to Bangkok Suvarnabhumi Airport?

    Prices for flights from Ottawa Airport to Bangkok Suvarnabhumi Airport refresh daily.

  • How many operators does momondo search for flights from Ottawa Airport to Bangkok Suvarnabhumi Airport?

  • How old do you have to be to fly from Ottawa Airport to Bangkok Suvarnabhumi Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ottawa Airport to Bangkok Suvarnabhumi Airport.

  • What documentation or ID do you need to fly to Bangkok Suvarnabhumi Airport?

    The travel and health documents required for your trip to Bangkok Suvarnabhumi Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Bangkok Suvarnabhumi Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Ottawa to Bangkok Suvarnabhumi Airport?

Best airlines flying from Ottawa to Bangkok Suvarnabhumi Airport

Compare and see reviews for airlines that fly from Ottawa to Bangkok Suvarnabhumi Airport with momondo
Airline
Rating
Free Cancellation
Price
ANAPriceFrom C$ 1,119Free CancellationRating
8.4
1,077 reviews
Search ANA flights
United AirlinesPriceFrom C$ 1,165Free CancellationRating
7.4
9,189 reviews
Search United Airlines flights
Air CanadaPriceFrom C$ 1,274Free CancellationRating
7.1
10,644 reviews
Search Air Canada flights
Air FrancePriceFrom C$ 1,434Free CancellationRating
7.4
1,524 reviews
Search Air France flights

Travelling to a place near Bangkok?

Book flights to Bangkok if you plan to visit one of these locations
Pattaya
Ko Samet
Ko Lan
Chonburi
Cha-am
Kanchanaburi
Pak Chong

Why use momondo?

Why should I use momondo to find a flight deal from Ottawa to Bangkok?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Ottawa to Bangkok for you.

Can I find flights from Ottawa to Bangkok with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Bangkok from Ottawa with this policy.

How can momondo help me find flights from Ottawa to Bangkok?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Bangkok from Ottawa.

I’m not ready to book a flight from Ottawa to Bangkok right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Ottawa to Bangkok flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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