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Cheap flights from Ottawa to Bangkok from C$ 625

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 1/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

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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
6:00 a.m. - 12:20 a.m.
YOW
-
BKK
30h 20m2 stops
United Airlines Logo
4:55 p.m. - 2:30 p.m.
BKK
-
YOW
33h 35m3 stops
C$ 1,452United Airlines
Tue, 10 Feb - Tue, 24 Feb
United Airlines Logo
6:52 a.m. - 4:35 a.m.
YOW
-
BKK
34h 43m2 stops
United Airlines Logo
9:35 a.m. - 2:22 p.m.
BKK
-
YOW
39h 47m2 stops
C$ 1,484United Airlines
Mon, 6 Apr - Mon, 13 Apr
China Eastern Logo
5:40 a.m. - 4:05 a.m.
YOW
-
BKK
34h 25m2 stops
China Eastern Logo
4:50 p.m. - 12:39 a.m.
BKK
-
YOW
42h 49m2 stops
C$ 1,485China Eastern
Mon, 19 Jan - Fri, 3 Apr
United Airlines Logo
10:35 a.m. - 9:45 a.m.
YOW
-
BKK
36h 10m3 stops
United Airlines Logo
3:40 p.m. - 1:45 p.m.
BKK
-
YOW
33h 05m3 stops
C$ 1,487United Airlines
Tue, 31 Mar - Fri, 17 Apr
United Airlines Logo
6:52 a.m. - 11:55 p.m.
YOW
-
BKK
30h 03m2 stops
United Airlines Logo
9:35 a.m. - 2:22 p.m.
BKK
-
YOW
39h 47m2 stops
C$ 1,488United Airlines
Wed, 8 Apr - Tue, 14 Apr
Air Canada Logo
7:45 a.m. - 11:10 p.m.
YOW
-
BKK
28h 25m2 stops
Air Canada Logo
8:10 p.m. - 3:53 p.m.
BKK
-
YOW
30h 43m2 stops
C$ 1,491Air Canada
Tue, 31 Mar - Fri, 17 Apr
Air Canada Logo
5:50 p.m. - 10:20 p.m.
YOW
-
BKK
40h 30m2 stops
Air Canada Logo
8:00 a.m. - 6:43 a.m.
BKK
-
YOW
34h 43m2 stops
C$ 1,495Air Canada
Wed, 14 Jan - Wed, 4 Mar
United Airlines Logo
2:48 p.m. - 9:45 a.m.
YOW
-
BKK
31h 57m3 stops
United Airlines Logo
3:40 p.m. - 10:03 a.m.
BKK
-
YOW
29h 23m3 stops
C$ 1,499United Airlines
Mon, 30 Mar - Tue, 14 Apr
Air Canada Logo
5:50 p.m. - 10:20 p.m.
YOW
-
BKK
40h 30m2 stops
Air Canada Logo
8:00 a.m. - 9:23 a.m.
BKK
-
YOW
37h 23m2 stops
C$ 1,505Air Canada
Wed, 14 Jan - Wed, 4 Mar
Air Canada Logo
6:00 p.m. - 5:05 a.m.
YOW
-
BKK
24h 05m1 stop
Air Canada Logo
8:00 a.m. - 6:45 a.m.
BKK
-
YOW
57h 45m2 stops
C$ 1,506Air Canada
Wed, 1 Apr - Wed, 15 Apr

United Airlines flights from Ottawa to Bangkok

Our best United Airlines deals on Ottawa to Bangkok flight tickets
United Airlines
10 Feb
YOW6:00 a.m.Ottawa
30h 20m
2 stops
BKK12:20 a.m.Bangkok Suvarnabhumi
24 Feb
BKK4:55 p.m.Bangkok Suvarnabhumi
33h 35m
3 stops
YOW2:30 p.m.Ottawa
C$ 1,452
Find similar
United Airlines
6 Apr
YOW6:52 a.m.Ottawa
34h 43m
2 stops
BKK4:35 a.m.Bangkok Suvarnabhumi
14 Apr
BKK9:35 a.m.Bangkok Suvarnabhumi
39h 47m
2 stops
YOW2:22 p.m.Ottawa
C$ 1,484
Find similar
United Airlines
31 Mar
YOW10:35 a.m.Ottawa
36h 10m
3 stops
BKK9:45 a.m.Bangkok Suvarnabhumi
17 Apr
BKK3:40 p.m.Bangkok Suvarnabhumi
33h 05m
3 stops
YOW1:45 p.m.Ottawa
C$ 1,487
Find similar

Air Canada flights from Ottawa to Bangkok

Our best Air Canada deals on Ottawa to Bangkok flight tickets
Air Canada
31 Mar
YOW7:45 a.m.Ottawa
28h 25m
2 stops
BKK11:10 p.m.Bangkok Suvarnabhumi
17 Apr
BKK8:10 p.m.Bangkok Suvarnabhumi
30h 43m
2 stops
YOW3:53 p.m.Ottawa
C$ 1,491
Find similar
Air Canada
14 Jan
YOW5:50 p.m.Ottawa
40h 30m
2 stops
BKK10:20 p.m.Bangkok Suvarnabhumi
4 Mar
BKK8:00 a.m.Bangkok Suvarnabhumi
34h 43m
2 stops
YOW6:43 a.m.Ottawa
C$ 1,495
Find similar
Air Canada
14 Jan
YOW5:50 p.m.Ottawa
40h 30m
2 stops
BKK10:20 p.m.Bangkok Suvarnabhumi
4 Mar
BKK8:00 a.m.Bangkok Suvarnabhumi
37h 23m
2 stops
YOW9:23 a.m.Ottawa
C$ 1,505
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 12 December 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

Tue 10/2

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

2 stops30h 20m

Bangkok Suvarnabhumi

Tue 24/2

4:55 p.m.-2:30 p.m.

3 stops33h 35m

C$ 1,452

OttawaBangkok

YOW - BKK

YOWBKK

Ottawa

Mon 6/4

6:52 a.m.-4:35 a.m.

2 stops34h 43m

Bangkok Suvarnabhumi

Mon 13/4

9:35 a.m.-2:22 p.m.

2 stops39h 47m

C$ 1,484

OttawaBangkok

YOW - BKK

YOWBKK

Ottawa

Mon 19/1

5:40 a.m.-4:05 a.m.

2 stops34h 25m

Bangkok Suvarnabhumi

Fri 3/4

4:50 p.m.-12:39 a.m.

2 stops42h 49m

C$ 1,485

OttawaBangkok

YOW - BKK

YOWBKK

Ottawa

Tue 31/3

10:35 a.m.-9:45 a.m.

3 stops36h 10m

Bangkok Suvarnabhumi

Fri 17/4

3:40 p.m.-1:45 p.m.

3 stops33h 05m

C$ 1,487

OttawaBangkok

YOW - BKK

YOWBKK

Ottawa

Wed 8/4

6:52 a.m.-11:55 p.m.

2 stops30h 03m

Bangkok Suvarnabhumi

Tue 14/4

9:35 a.m.-2:22 p.m.

2 stops39h 47m

C$ 1,488

OttawaBangkok

YOW - BKK

YOWBKK

Ottawa

Tue 31/3

7:45 a.m.-11:10 p.m.

2 stops28h 25m

Bangkok Suvarnabhumi

Fri 17/4

8:10 p.m.-3:53 p.m.

2 stops30h 43m

C$ 1,491

OttawaBangkok

YOW - BKK

YOWBKK

Ottawa

Wed 14/1

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

2 stops40h 30m

Bangkok Suvarnabhumi

Wed 4/3

8:00 a.m.-6:43 a.m.

2 stops34h 43m

C$ 1,495

OttawaBangkok

YOW - BKK

YOWBKK

Ottawa

Mon 30/3

2:48 p.m.-9:45 a.m.

3 stops31h 57m

Bangkok Suvarnabhumi

Tue 14/4

3:40 p.m.-10:03 a.m.

3 stops29h 23m

C$ 1,499

OttawaBangkok

YOW - BKK

YOWBKK

Ottawa

Wed 14/1

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

2 stops40h 30m

Bangkok Suvarnabhumi

Wed 4/3

8:00 a.m.-9:23 a.m.

2 stops37h 23m

C$ 1,505

OttawaBangkok

YOW - BKK

YOWBKK

Ottawa

Wed 1/4

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

1 stop24h 05m

Bangkok Suvarnabhumi

Wed 15/4

8:00 a.m.-6:45 a.m.

2 stops57h 45m

C$ 1,506

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 August. Flight prices, which tend to average around C$ 1,285, are often lower during this time because this is during the off-season. If you don’t want to visit Bangkok in August, then you should wait until September to fly from Ottawa, when ticket prices are also cheap, with an average price of C$ 1,303.

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$ 1,695. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around C$ 2,015. 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$ 1,704. 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$ 2,333.

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$ 1,510 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$ 1,398 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

Fastest flight time

25h 40m

Direct flights

None
The fastest flight from Ottawa to Bangkok takes 25h 40m
There are no direct flights from Ottawa to Bangkok. There are no popular flight routes from Ottawa to Bangkok.
Search flight deals

  • 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 25h 40m.

  • 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$ 1,112Free CancellationRating
8.4
1,021 reviews
Search ANA flights
United AirlinesPriceFrom C$ 1,150Free CancellationRating
7.4
9,095 reviews
Search United Airlines flights
Air CanadaPriceFrom C$ 1,259Free CancellationRating
7.1
10,514 reviews
Search Air Canada flights
Air FrancePriceFrom C$ 1,424Free CancellationRating
7.4
1,502 reviews
Search Air France flights
EVA AirPriceFrom C$ 1,896Free CancellationRating
8.4
1,296 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