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Cheap flights from Ottawa to Bangkok from C$ 648

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 19/3. 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.
Air Canada Logo
6:00 p.m. - 5:05 a.m.
YOW
-
BKK
24h 05m1 stop
Air Canada Logo
8:10 p.m. - 3:53 p.m.
BKK
-
YOW
30h 43m2 stops
C$ 1,420Air Canada
Sat, 4 Apr - Wed, 15 Apr
United Airlines Logo
7:27 p.m. - 11:25 a.m.
YOW
-
BKK
51h 58m3 stops
United Airlines Logo
4:55 p.m. - 10:26 a.m.
BKK
-
YOW
52h 31m3 stops
C$ 1,421United Airlines
Sun, 25 Jan - Sat, 21 Mar
Air Canada Logo
9:35 p.m. - 5:05 a.m.
YOW
-
BKK
44h 30m1 stop
Air Canada Logo
1:20 a.m. - 10:10 p.m.
BKK
-
YOW
31h 50m2 stops
C$ 1,424Air Canada
Fri, 19 Jun - Thu, 6 Aug
Air Canada Logo
2:50 p.m. - 5:05 a.m.
YOW
-
BKK
27h 15m2 stops
Air Canada Logo
8:10 p.m. - 3:53 p.m.
BKK
-
YOW
30h 43m2 stops
C$ 1,426Air Canada
Sat, 4 Apr - Wed, 15 Apr
Air Canada Logo
9:35 p.m. - 5:05 a.m.
YOW
-
BKK
44h 30m1 stop
Air Canada Logo
6:30 p.m. - 4:34 p.m.
BKK
-
YOW
33h 04m2 stops
C$ 1,427Air Canada
Fri, 19 Jun - Sat, 8 Aug
Air Canada Logo
5:35 p.m. - 5:05 a.m.
YOW
-
BKK
48h 30m2 stops
Air Canada Logo
7:05 a.m. - 2:56 p.m.
BKK
-
YOW
42h 51m2 stops
C$ 1,428Air Canada
Fri, 3 Apr - Fri, 24 Apr
Air Canada Logo
6:00 p.m. - 5:05 a.m.
YOW
-
BKK
24h 05m1 stop
Air Canada Logo
8:15 a.m. - 9:38 a.m.
BKK
-
YOW
36h 23m2 stops
C$ 1,432Air Canada
Mon, 6 Apr - Mon, 26 Oct
Air Canada Logo
5:35 p.m. - 6:30 a.m.
YOW
-
BKK
48h 55m2 stops
Air Canada Logo
8:00 a.m. - 10:51 p.m.
BKK
-
YOW
26h 51m2 stops
C$ 1,434Air Canada
Sun, 8 Feb - Fri, 6 Mar
United Airlines Logo
6:00 a.m. - 12:20 a.m.
YOW
-
BKK
30h 20m2 stops
United Airlines Logo
4:55 p.m. - 6:52 p.m.
BKK
-
YOW
37h 57m3 stops
C$ 1,438United Airlines
Thu, 29 Jan - Sun, 8 Feb
Multiple Airlines Logo
6:00 a.m. - 2:45 a.m.
YOW
-
DMK
32h 45m2 stops
Multiple Airlines Logo
2:35 a.m. - 12:40 a.m.
DMK
-
YOW
34h 05m2 stops
C$ 1,668Multiple Airlines
Mon, 26 Jan - Sun, 1 Feb

Air Canada flights from Ottawa to Bangkok

Our best Air Canada deals on Ottawa to Bangkok flight tickets
Air Canada
4 Apr
YOW6:00 p.m.Ottawa
24h 05m
1 stop
BKK5:05 a.m.Bangkok Suvarnabhumi
15 Apr
BKK8:10 p.m.Bangkok Suvarnabhumi
30h 43m
2 stops
YOW3:53 p.m.Ottawa
C$ 1,420
Find similar
Air Canada
19 Jun
YOW9:35 p.m.Ottawa
44h 30m
1 stop
BKK5:05 a.m.Bangkok Suvarnabhumi
6 Aug
BKK1:20 a.m.Bangkok Suvarnabhumi
31h 50m
2 stops
YOW10:10 p.m.Ottawa
C$ 1,424
Find similar
Air Canada
4 Apr
YOW2:50 p.m.Ottawa
27h 15m
2 stops
BKK5:05 a.m.Bangkok Suvarnabhumi
15 Apr
BKK8:10 p.m.Bangkok Suvarnabhumi
30h 43m
2 stops
YOW3:53 p.m.Ottawa
C$ 1,426
Find similar

United Airlines flights from Ottawa to Bangkok

Our best United Airlines deals on Ottawa to Bangkok flight tickets
United Airlines
25 Jan
YOW7:27 p.m.Ottawa
51h 58m
3 stops
BKK11:25 a.m.Bangkok Suvarnabhumi
21 Mar
BKK4:55 p.m.Bangkok Suvarnabhumi
52h 31m
3 stops
YOW10:26 a.m.Ottawa
C$ 1,421
Find similar
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$ 1,438
Find similar
United Airlines
11 Mar
YOW9:45 a.m.Ottawa
38h 40m
3 stops
BKK11:25 a.m.Bangkok Suvarnabhumi
8 Apr
BKK3:40 p.m.Bangkok Suvarnabhumi
33h 42m
3 stops
YOW2:22 p.m.Ottawa
C$ 1,443
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 30 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

Sat 4/4

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

1 stop24h 05m

Bangkok Suvarnabhumi

Wed 15/4

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

2 stops30h 43m

C$ 1,420

OttawaBangkok

YOW - BKK

YOWBKK

Ottawa

Sun 25/1

7:27 p.m.-11:25 a.m.

3 stops51h 58m

Bangkok Suvarnabhumi

Sat 21/3

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

3 stops52h 31m

C$ 1,421

OttawaBangkok

YOW - BKK

YOWBKK

Ottawa

Fri 19/6

9:35 p.m.-5:05 a.m.

1 stop44h 30m

Bangkok Suvarnabhumi

Thu 6/8

1:20 a.m.-10:10 p.m.

2 stops31h 50m

C$ 1,424

OttawaBangkok

YOW - BKK

YOWBKK

Ottawa

Sat 4/4

2:50 p.m.-5:05 a.m.

2 stops27h 15m

Bangkok Suvarnabhumi

Wed 15/4

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

2 stops30h 43m

C$ 1,426

OttawaBangkok

YOW - BKK

YOWBKK

Ottawa

Fri 19/6

9:35 p.m.-5:05 a.m.

1 stop44h 30m

Bangkok Suvarnabhumi

Sat 8/8

6:30 p.m.-4:34 p.m.

2 stops33h 04m

C$ 1,427

OttawaBangkok

YOW - BKK

YOWBKK

Ottawa

Fri 3/4

5:35 p.m.-5:05 a.m.

2 stops48h 30m

Bangkok Suvarnabhumi

Fri 24/4

7:05 a.m.-2:56 p.m.

2 stops42h 51m

C$ 1,428

OttawaBangkok

YOW - BKK

YOWBKK

Ottawa

Mon 6/4

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

1 stop24h 05m

Bangkok Suvarnabhumi

Mon 26/10

8:15 a.m.-9:38 a.m.

2 stops36h 23m

C$ 1,432

OttawaBangkok

YOW - BKK

YOWBKK

Ottawa

Sun 8/2

5:35 p.m.-6:30 a.m.

2 stops48h 55m

Bangkok Suvarnabhumi

Fri 6/3

8:00 a.m.-10:51 p.m.

2 stops26h 51m

C$ 1,434

OttawaBangkok

YOW - BKK

YOWBKK

Ottawa

Thu 29/1

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

2 stops30h 20m

Bangkok Suvarnabhumi

Sun 8/2

4:55 p.m.-6:52 p.m.

3 stops37h 57m

C$ 1,438

OttawaBangkok

YOW - DMK

YOWDMK

Ottawa

Mon 26/1

6:00 a.m.-2:45 a.m.

2 stops32h 45m

Bangkok Don Mueang Intl

Sun 1/2

2:35 a.m.-12:40 a.m.

2 stops34h 05m

C$ 1,668

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$ 1,275, 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$ 1,293.

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$ 1,499 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$ 1,387 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

23h 40m

Direct flights

None
The fastest flight from Ottawa to Bangkok takes 23h 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 23h 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$ 1,103Free CancellationRating
8.4
1,050 reviews
Search ANA flights
United AirlinesPriceFrom C$ 1,141Free CancellationRating
7.4
9,123 reviews
Search United Airlines flights
Air CanadaPriceFrom C$ 1,252Free CancellationRating
7.1
10,564 reviews
Search Air Canada flights
Air FrancePriceFrom C$ 1,413Free CancellationRating
7.4
1,516 reviews
Search Air France flights
EVA AirPriceFrom C$ 1,712Free CancellationRating
8.4
1,304 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