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Cheap flights from Ottawa to Bangkok from C$ 643

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 28/2. 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
7:30 p.m. - 11:25 a.m.YOW-BKK
51h 55m3 stops
United Airlines Logo
4:55 p.m. - 10:26 a.m.BKK-YOW
53h 31m3 stops
C$ 1,175United Airlines
Find Deal
Sun, 9 Nov - Thu, 13 Nov
United Airlines Logo
2:15 p.m. - 11:25 a.m.YOW-BKK
33h 10m3 stops
United Airlines Logo
4:55 p.m. - 10:26 a.m.BKK-YOW
29h 31m3 stops
C$ 1,227United Airlines
Find Deal
Fri, 16 Jan - Mon, 16 Feb
United Airlines Logo
6:20 a.m. - 11:25 a.m.YOW-BKK
41h 05m3 stops
United Airlines Logo
4:55 p.m. - 9:18 p.m.BKK-YOW
40h 23m3 stops
C$ 1,250United Airlines
Find Deal
Tue, 11 Nov - Thu, 11 Dec
United Airlines Logo
5:11 p.m. - 11:25 a.m.YOW-BKK
54h 14m3 stops
United Airlines Logo
4:55 p.m. - 10:26 a.m.BKK-YOW
53h 31m3 stops
C$ 1,257United Airlines
Find Deal
Tue, 3 Feb - Thu, 19 Feb
ANA Logo
6:20 a.m. - 5:10 a.m.YOW-BKK
34h 50m2 stops
ANA Logo
2:25 p.m. - 5:12 p.m.BKK-YOW
38h 47m2 stops
C$ 1,264ANA
Find Deal
Thu, 29 Jan - Sun, 8 Feb
ANA Logo
6:20 a.m. - 5:10 a.m.YOW-BKK
34h 50m2 stops
ANA Logo
2:25 p.m. - 5:12 p.m.BKK-YOW
38h 47m2 stops
C$ 1,265ANA
Find Deal
Thu, 29 Jan - Sun, 8 Feb
Multiple Airlines Logo
7:45 a.m. - 12:10 a.m.YOW-BKK
28h 25m2 stops
Multiple Airlines Logo
1:30 a.m. - 12:42 a.m.BKK-YOW
35h 12m3 stops
C$ 1,374Multiple Airlines
Find Deal
Mon, 12 Jan - Thu, 22 Jan
Multiple Airlines Logo
6:45 p.m. - 2:50 p.m.YOW-BKK
32h 05m2 stops
Multiple Airlines Logo
6:05 p.m. - 6:43 a.m.BKK-YOW
24h 38m2 stops
C$ 1,381Multiple Airlines
Find Deal
Thu, 4 Dec - Thu, 11 Dec
Air Canada Logo
6:30 p.m. - 6:30 a.m.YOW-BKK
48h 00m2 stops
Air Canada Logo
8:15 a.m. - 3:00 p.m.BKK-YOW
42h 45m2 stops
C$ 1,423Air Canada
Find Deal
Tue, 20 Jan - Tue, 10 Feb
Air Canada Logo
5:50 p.m. - 10:20 p.m.YOW-BKK
40h 30m2 stops
Air Canada Logo
8:15 a.m. - 3:45 p.m.BKK-YOW
19h 30m1 stop
C$ 1,443Air Canada
Find Deal
Tue, 18 Nov - Tue, 9 Dec

United Airlines flights from Ottawa to Bangkok

Our best United Airlines deals on Ottawa to Bangkok flight tickets
United Airlines
9 Nov
YOW7:30 p.m.Ottawa
51h 55m
3 stops
BKK11:25 a.m.Bangkok Suvarnabhumi
13 Nov
BKK4:55 p.m.Bangkok Suvarnabhumi
53h 31m
3 stops
YOW10:26 a.m.Ottawa
C$ 1,175
Find similar
United Airlines
16 Jan
YOW2:15 p.m.Ottawa
33h 10m
3 stops
BKK11:25 a.m.Bangkok Suvarnabhumi
16 Feb
BKK4:55 p.m.Bangkok Suvarnabhumi
29h 31m
3 stops
YOW10:26 a.m.Ottawa
C$ 1,227
Find similar
United Airlines
11 Nov
YOW6:20 a.m.Ottawa
41h 05m
3 stops
BKK11:25 a.m.Bangkok Suvarnabhumi
11 Dec
BKK4:55 p.m.Bangkok Suvarnabhumi
40h 23m
3 stops
YOW9:18 p.m.Ottawa
C$ 1,250
Find similar

ANA flights from Ottawa to Bangkok

Our best ANA deals on Ottawa to Bangkok flight tickets
ANA
29 Jan
YOW6:20 a.m.Ottawa
34h 50m
2 stops
BKK5:10 a.m.Bangkok Suvarnabhumi
8 Feb
BKK2:25 p.m.Bangkok Suvarnabhumi
38h 47m
2 stops
YOW5:12 p.m.Ottawa
C$ 1,264
Find similar
ANA
29 Jan
YOW6:20 a.m.Ottawa
34h 50m
2 stops
BKK5:10 a.m.Bangkok Suvarnabhumi
8 Feb
BKK2:25 p.m.Bangkok Suvarnabhumi
38h 47m
2 stops
YOW5:12 p.m.Ottawa
C$ 1,265
Find similar
ANA
29 Jan
YOW6:20 a.m.Ottawa
34h 50m
2 stops
BKK5:10 a.m.Bangkok Suvarnabhumi
8 Feb
BKK2:25 p.m.Bangkok Suvarnabhumi
38h 47m
2 stops
YOW5:12 p.m.Ottawa
C$ 1,274
Find similar

momondo 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, momondo users made 96,600 searches. Data last updated 6 November 2025.
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

OttawaBangkok

YOW - BKK

YOWBKK

Ottawa

Sun 9/11

7:30 p.m.-11:25 a.m.

3 stops51h 55m

Bangkok Suvarnabhumi

Thu 13/11

4:55 p.m.-10:26 a.m.

3 stops53h 31m

C$ 1,175

OttawaBangkok

YOW - BKK

YOWBKK

Ottawa

Fri 16/1

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

3 stops33h 10m

Bangkok Suvarnabhumi

Mon 16/2

4:55 p.m.-10:26 a.m.

3 stops29h 31m

C$ 1,227

OttawaBangkok

YOW - BKK

YOWBKK

Ottawa

Tue 11/11

6:20 a.m.-11:25 a.m.

3 stops41h 05m

Bangkok Suvarnabhumi

Thu 11/12

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

3 stops40h 23m

C$ 1,250

OttawaBangkok

YOW - BKK

YOWBKK

Ottawa

Tue 3/2

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

3 stops54h 14m

Bangkok Suvarnabhumi

Thu 19/2

4:55 p.m.-10:26 a.m.

3 stops53h 31m

C$ 1,257

OttawaBangkok

YOW - BKK

YOWBKK

Ottawa

Thu 29/1

6:20 a.m.-5:10 a.m.

2 stops34h 50m

Bangkok Suvarnabhumi

Sun 8/2

2:25 p.m.-5:12 p.m.

2 stops38h 47m

C$ 1,264

OttawaBangkok

YOW - BKK

YOWBKK

Ottawa

Thu 29/1

6:20 a.m.-5:10 a.m.

2 stops34h 50m

Bangkok Suvarnabhumi

Sun 8/2

2:25 p.m.-5:12 p.m.

2 stops38h 47m

C$ 1,265

OttawaBangkok

YOW - BKK

YOWBKK

Ottawa

Mon 12/1

7:45 a.m.-12:10 a.m.

2 stops28h 25m

Bangkok Suvarnabhumi

Thu 22/1

1:30 a.m.-12:42 a.m.

3 stops35h 12m

C$ 1,374

OttawaBangkok

YOW - BKK

YOWBKK

Ottawa

Thu 4/12

6:45 p.m.-2:50 p.m.

2 stops32h 05m

Bangkok Suvarnabhumi

Thu 11/12

6:05 p.m.-6:43 a.m.

2 stops24h 38m

C$ 1,381

OttawaBangkok

YOW - BKK

YOWBKK

Ottawa

Tue 20/1

6:30 p.m.-6:30 a.m.

2 stops48h 00m

Bangkok Suvarnabhumi

Tue 10/2

8:15 a.m.-3:00 p.m.

2 stops42h 45m

C$ 1,423

OttawaBangkok

YOW - BKK

YOWBKK

Ottawa

Tue 18/11

5:50 p.m.-10:20 p.m.

2 stops40h 30m

Bangkok Suvarnabhumi

Tue 9/12

8:15 a.m.-3:45 p.m.

1 stop19h 30m

C$ 1,443

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

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 cheapest month to fly to Bangkok?

The cheapest month to fly to Bangkok from Ottawa is in September. Flight prices, which tend to average around C$ 1,330, are often lower during this time because this is during the off-season. If you don’t want to visit Bangkok in September, then you should wait until August to fly from Ottawa, when ticket prices are also cheap, with an average price of C$ 1,375.

What is the cheapest day to depart on your flight to Bangkok?

Our data shows that Sunday is the least expensive day to fly to Bangkok. Tickets to fly out on this day can be as low as C$ 1,734. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around C$ 2,061. These prices are subject to change though, so be sure to set up a Price Alert for flights to Bangkok.

What is the cheapest time of day to depart on your flight to Bangkok?

In the morning is the cheapest time of day to fly from Ottawa to Bangkok when you can find flight prices for as low as C$ 1,743. Flying to Bangkok in the morning is an ideal time because this is during off-peak travel hours. In contrast, the most expensive time of day to depart to Bangkok is at noon when prices are around C$ 2,387.

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

You are more likely to see cheaper flights to Bangkok from Ottawa when booking weeks ahead of your departure date. In general, you can expect to find flights to Bangkok for around C$ 1,600 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Bangkok from Ottawa for as low as C$ 1,433 on momondo.

Cheap Ottawa to Bangkok flight deals and tips

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

Direct flights

None
There are no direct flights from Ottawa to Bangkok. There are no popular flight routes from Ottawa to Bangkok.
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  • How far is Ottawa to Bangkok by plane?

    The straight-line distance from Ottawa to Bangkok is 13414.9 km. In terms of flight time, this usually takes a little over 23h 45m.

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

    Prices for flights from Ottawa Airport to Bangkok are refreshed on a daily basis.

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ottawa Airport to Bangkok.

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

    The travel and health documents you'll need for your trip to Bangkok may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Bangkok. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Ottawa to Bangkok

Compare and see reviews for airlines that fly from Ottawa to Bangkok with momondo
Airline
Rating
Free Cancellation
Price
ANAPriceFrom C$ 1,137Free CancellationRating
8.4
1,003 reviews
Search ANA flights
United AirlinesPriceFrom C$ 1,188Free CancellationRating
7.4
9,007 reviews
Search United Airlines flights
Air CanadaPriceFrom C$ 1,288Free CancellationRating
7.1
10,416 reviews
Search Air Canada flights
Air FrancePriceFrom C$ 1,457Free CancellationRating
7.4
1,484 reviews
Search Air France flights
EVA AirPriceFrom C$ 1,950Free CancellationRating
8.4
1,272 reviews
Search EVA Air flights

Why use momondo?

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

Finding the right flight to Bangkok from Ottawa is quick and easy when you have a range of options in front of you, from reputable agents and recognizable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Bangkok quick and easy, saving you time and money.

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

All flight searches from Ottawa to Bangkok on momondo can be filtered to show those which offer flexible booking policies.

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

momondo helps you find the best flight between Ottawa and Bangkok by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Of course. momondo tracks the price of Ottawa to Bangkok flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Find better results for your trip to Thailand

Fly into one of these airports located in Bangkok

Airports listed have a maximum distance of 24.8 km from Bangkok
Bangkok Suvarnabhumi Airport
Bangkok Don Mueang Intl Airport