Which airlines fly to Bangkok?

Air Canada, Qatar Airways and United Airlines are the top three most popular airlines that fly to Bangkok from Ottawa according to our data. Air Canada is the first choice among our users, with 53% of people opting to fly with this airline when travelling to Bangkok. Keep in mind that there are 13 different airlines that fly to Bangkok on a routine basis, so you have a few additional options to choose from.

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?

There are 4 operators available for flights from Ottawa Airport to Bangkok as of September 2026.

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.

C$ 615 Cheap Flights from Ottawa to Bangkok in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Ottawa to Bangkok

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:20 a.m. - 12:10 a.m.YOW Ottawa-BKK Bangkok Suvarnabhumi

53h 50m3 stops Calgary Vancouver Intl Beijing Capital

1:30 a.m. - 5:35 a.m.BKK Bangkok Suvarnabhumi-YOW Ottawa

39h 05m3 stops Beijing Capital Vancouver Intl Calgary

C$ 1,315Multiple Airlines

Sun, 20 Sep - Thu, 1 Oct

6:10 a.m. - 2:00 p.m.YOW Ottawa-BKK Bangkok Suvarnabhumi

43h 50m3 stops Calgary Vancouver Intl Guangzhou Baiyun

1:30 a.m. - 12:01 a.m.BKK Bangkok Suvarnabhumi-YOW Ottawa

34h 31m3 stops Beijing Capital Vancouver Intl Calgary

C$ 1,436Multiple Airlines

Tue, 24 Nov - Wed, 16 Dec

5:40 p.m. - 12:20 a.m.YOW Ottawa-BKK Bangkok Suvarnabhumi

42h 40m2 stops Vancouver Intl Incheon Intl

8:00 a.m. - 12:56 a.m.BKK Bangkok Suvarnabhumi-YOW Ottawa

28h 56m2 stops Tokyo Narita Vancouver Intl

C$ 1,612Air Canada

Tue, 5 Jan - Tue, 19 Jan

6:05 p.m. - 5:05 a.m.YOW Ottawa-BKK Bangkok Suvarnabhumi

24h 00m2 stops Calgary Vancouver Intl

7:05 a.m. - 5:10 p.m.BKK Bangkok Suvarnabhumi-YOW Ottawa

45h 05m2 stops Vancouver Intl Calgary

C$ 1,614Air Canada

Sat, 19 Sep - Mon, 5 Oct

6:15 a.m. - 4:20 p.m.YOW Ottawa-BKK Bangkok Suvarnabhumi

46h 05m2 stops Chicago O'Hare Intl Tokyo Haneda

2:20 p.m. - 2:09 p.m.BKK Bangkok Suvarnabhumi-YOW Ottawa

35h 49m2 stops Tokyo Haneda Chicago O'Hare Intl

C$ 1,639ANA

Mon, 23 Nov - Tue, 22 Dec

6:15 a.m. - 4:20 p.m.YOW Ottawa-BKK Bangkok Suvarnabhumi

46h 05m2 stops Chicago O'Hare Intl Tokyo Haneda

2:25 p.m. - 2:09 p.m.BKK Bangkok Suvarnabhumi-YOW Ottawa

59h 44m2 stops Tokyo Haneda Chicago O'Hare Intl

C$ 1,639ANA

Tue, 19 Jan - Sun, 31 Jan

5:20 p.m. - 9:35 a.m.YOW Ottawa-BKK Bangkok Suvarnabhumi

29h 15m3 stops Chicago O'Hare Intl Los Angeles Hong Kong Intl

9:10 a.m. - 9:16 p.m.BKK Bangkok Suvarnabhumi-YOW Ottawa

24h 06m2 stops Tokyo Haneda Chicago O'Hare Intl

C$ 1,668United Airlines

Mon, 19 Oct - Mon, 2 Nov

6:15 a.m. - 11:30 a.m.YOW Ottawa-BKK Bangkok Suvarnabhumi

41h 15m3 stops Chicago O'Hare Intl Los Angeles Hong Kong Intl

9:10 a.m. - 9:26 p.m.BKK Bangkok Suvarnabhumi-YOW Ottawa

24h 16m2 stops Tokyo Haneda Chicago O'Hare Intl

C$ 1,673United Airlines

Tue, 12 Jan - Mon, 15 Feb

8:30 p.m. - 10:45 a.m.YOW Ottawa-BKK Bangkok Suvarnabhumi

26h 15m2 stops Toronto Pearson Intl Taipei City Taiwan Taoyuan Intl

12:45 p.m. - 11:55 p.m.BKK Bangkok Suvarnabhumi-YOW Ottawa

23h 10m2 stops Taipei City Taiwan Taoyuan Intl Toronto Pearson Intl

C$ 1,865EVA Air

Sun, 22 Nov - Tue, 24 Nov

5:40 p.m. - 6:30 a.m.YOW Ottawa-BKK Bangkok Suvarnabhumi

24h 50m1 stop Vancouver Intl

8:25 a.m. - 11:07 p.m.BKK Bangkok Suvarnabhumi-YOW Ottawa

26h 42m2 stops Vancouver Intl Calgary

C$ 1,903EVA Air

Tue, 26 Jan - Wed, 10 Mar

Cheap last-minute flights

Enter your travel dates to find the best prices.

6:25 a.m. - 11:55 p.m.YOW Ottawa-BKK Bangkok Suvarnabhumi

30h 30m2 stops Chicago O'Hare Intl Tokyo Narita

9:35 p.m. - 1:59 p.m.BKK Bangkok Suvarnabhumi-YOW Ottawa

27h 24m2 stops Tokyo Haneda Chicago O'Hare Intl

C$ 1,661ANA

Mon, 7 Sep - Tue, 6 Oct

6:25 a.m. - 4:35 a.m.YOW Ottawa-BKK Bangkok Suvarnabhumi

35h 10m2 stops Chicago O'Hare Intl Tokyo Haneda

9:35 a.m. - 9:35 p.m.BKK Bangkok Suvarnabhumi-YOW Ottawa

47h 00m2 stops Tokyo Haneda Chicago O'Hare Intl

C$ 1,680United Airlines

Mon, 7 Sep - Tue, 6 Oct

6:25 a.m. - 4:35 a.m.YOW Ottawa-BKK Bangkok Suvarnabhumi

35h 10m2 stops Chicago O'Hare Intl Tokyo Haneda

9:35 a.m. - 9:35 p.m.BKK Bangkok Suvarnabhumi-YOW Ottawa

47h 00m2 stops Tokyo Haneda Chicago O'Hare Intl

C$ 1,681United Airlines

Mon, 7 Sep - Tue, 6 Oct

6:25 a.m. - 4:35 a.m.YOW Ottawa-BKK Bangkok Suvarnabhumi

35h 10m2 stops Chicago O'Hare Intl Tokyo Haneda

9:35 a.m. - 9:35 p.m.BKK Bangkok Suvarnabhumi-YOW Ottawa

47h 00m2 stops Tokyo Haneda Chicago O'Hare Intl

C$ 1,683United Airlines

Mon, 7 Sep - Tue, 6 Oct

5:00 a.m. - 5:05 a.m.YOW Ottawa-BKK Bangkok Suvarnabhumi

37h 05m1 stop Vancouver Intl

7:00 a.m. - 12:53 a.m.BKK Bangkok Suvarnabhumi-YOW Ottawa

28h 53m2 stops Tokyo Narita Vancouver Intl

C$ 1,719Air Canada

Mon, 7 Sep - Tue, 6 Oct

5:00 a.m. - 5:05 a.m.YOW Ottawa-BKK Bangkok Suvarnabhumi

37h 05m1 stop Vancouver Intl

7:00 a.m. - 12:53 a.m.BKK Bangkok Suvarnabhumi-YOW Ottawa

28h 53m2 stops Tokyo Narita Vancouver Intl

C$ 1,722Air Canada

Mon, 7 Sep - Tue, 6 Oct

5:00 a.m. - 5:05 a.m.YOW Ottawa-BKK Bangkok Suvarnabhumi

37h 05m1 stop Vancouver Intl

7:00 a.m. - 12:53 a.m.BKK Bangkok Suvarnabhumi-YOW Ottawa

28h 53m2 stops Tokyo Narita Vancouver Intl

C$ 1,739Air Canada

Mon, 7 Sep - Tue, 6 Oct

5:10 p.m. - 9:15 a.m.YOW Ottawa-BKK Bangkok Suvarnabhumi

29h 05m1 stop Paris Charles de Gaulle

11:25 a.m. - 3:00 p.m.BKK Bangkok Suvarnabhumi-YOW Ottawa

38h 35m1 stop Paris Charles de Gaulle

C$ 2,686KLM

Mon, 7 Sep - Tue, 6 Oct

7:00 a.m. - 5:45 a.m.YOW Ottawa-BKK Bangkok Suvarnabhumi

35h 45m3 stops Toronto Pearson Intl Chicago O'Hare Intl Tokyo Haneda

9:40 p.m. - 2:55 p.m.BKK Bangkok Suvarnabhumi-YOW Ottawa

52h 15m3 stops Tokyo Haneda Chicago O'Hare Intl Toronto Pearson Intl

C$ 7,904American Airlines

Mon, 7 Sep - Tue, 6 Oct

7:00 a.m. - 5:45 a.m.YOW Ottawa-BKK Bangkok Suvarnabhumi

35h 45m3 stops Toronto Pearson Intl Chicago O'Hare Intl Tokyo Haneda

9:40 p.m. - 2:55 p.m.BKK Bangkok Suvarnabhumi-YOW Ottawa

52h 15m3 stops Tokyo Haneda Chicago O'Hare Intl Toronto Pearson Intl

C$ 7,915American Airlines

Mon, 7 Sep - Tue, 6 Oct

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ANA flights from Ottawa to Bangkok

Our best ANA deals on Ottawa to Bangkok flight tickets

ANA

24 Nov

YOW6:15 a.m.Ottawa

36h 15m

2 stops

BKK6:30 a.m.Bangkok Suvarnabhumi

22 Dec

BKK2:20 p.m.Bangkok Suvarnabhumi

35h 49m

2 stops

YOW2:09 p.m.Ottawa

C$ 1,639

ANA

19 Oct

YOW6:25 a.m.Ottawa

46h 05m

2 stops

BKK3:30 p.m.Bangkok Suvarnabhumi

17 Nov

BKK2:20 p.m.Bangkok Suvarnabhumi

42h 56m

2 stops

YOW9:16 p.m.Ottawa

C$ 1,640

ANA

24 Nov

YOW6:15 a.m.Ottawa

36h 15m

2 stops

BKK6:30 a.m.Bangkok Suvarnabhumi

23 Dec

BKK12:10 a.m.Bangkok Suvarnabhumi

33h 13m

2 stops

YOW9:23 p.m.Ottawa

C$ 1,643

Air Canada flights from Ottawa to Bangkok

Our best Air Canada deals on Ottawa to Bangkok flight tickets

Air Canada

5 Jan

YOW5:40 p.m.Ottawa

42h 40m

2 stops

BKK12:20 a.m.Bangkok Suvarnabhumi

19 Jan

BKK8:00 a.m.Bangkok Suvarnabhumi

28h 56m

2 stops

YOW12:56 a.m.Ottawa

C$ 1,612

Air Canada

19 Sep

YOW6:05 p.m.Ottawa

24h 00m

2 stops

BKK5:05 a.m.Bangkok Suvarnabhumi

5 Oct

BKK7:05 a.m.Bangkok Suvarnabhumi

45h 05m

2 stops

YOW5:10 p.m.Ottawa

C$ 1,614

Air Canada

19 Sep

YOW6:05 p.m.Ottawa

24h 00m

1 stop

BKK5:05 a.m.Bangkok Suvarnabhumi

5 Oct

BKK7:05 a.m.Bangkok Suvarnabhumi

45h 05m

2 stops

YOW5:10 p.m.Ottawa

C$ 1,618

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OttawaBangkok

YOW Ottawa - BKK Bangkok Suvarnabhumi

YOWBKK

Ottawa

Sun 20/9

7:20 a.m.-12:10 a.m.

3 stops53h 50m

Bangkok Suvarnabhumi

Thu 1/10

1:30 a.m.-5:35 a.m.

3 stops39h 05m

C$ 1,315

OttawaBangkok

YOW Ottawa - BKK Bangkok Suvarnabhumi

YOWBKK

Ottawa

Tue 24/11

6:10 a.m.-2:00 p.m.

3 stops43h 50m

Bangkok Suvarnabhumi

Wed 16/12

1:30 a.m.-12:01 a.m.

3 stops34h 31m

C$ 1,436

OttawaBangkok

YOW Ottawa - BKK Bangkok Suvarnabhumi

YOWBKK

Ottawa

Tue 5/1

5:40 p.m.-12:20 a.m.

2 stops42h 40m

Bangkok Suvarnabhumi

Tue 19/1

8:00 a.m.-12:56 a.m.

2 stops28h 56m

C$ 1,612

OttawaBangkok

YOW Ottawa - BKK Bangkok Suvarnabhumi

YOWBKK

Ottawa

Sat 19/9

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

2 stops24h 00m

Bangkok Suvarnabhumi

Mon 5/10

7:05 a.m.-5:10 p.m.

2 stops45h 05m

C$ 1,614

OttawaBangkok

YOW Ottawa - BKK Bangkok Suvarnabhumi

YOWBKK

Ottawa

Mon 23/11

6:15 a.m.-4:20 p.m.

2 stops46h 05m

Bangkok Suvarnabhumi

Tue 22/12

2:20 p.m.-2:09 p.m.

2 stops35h 49m

C$ 1,639

OttawaBangkok

YOW Ottawa - BKK Bangkok Suvarnabhumi

YOWBKK

Ottawa

Tue 19/1

6:15 a.m.-4:20 p.m.

2 stops46h 05m

Bangkok Suvarnabhumi

Sun 31/1

2:25 p.m.-2:09 p.m.

2 stops59h 44m

C$ 1,639

OttawaBangkok

YOW Ottawa - BKK Bangkok Suvarnabhumi

YOWBKK

Ottawa

Mon 19/10

5:20 p.m.-9:35 a.m.

3 stops29h 15m

Bangkok Suvarnabhumi

Mon 2/11

9:10 a.m.-9:16 p.m.

2 stops24h 06m

C$ 1,668

OttawaBangkok

YOW Ottawa - BKK Bangkok Suvarnabhumi

YOWBKK

Ottawa

Tue 12/1

6:15 a.m.-11:30 a.m.

3 stops41h 15m

Bangkok Suvarnabhumi

Mon 15/2

9:10 a.m.-9:26 p.m.

2 stops24h 16m

C$ 1,673

Quickest round-trip

OttawaBangkok

YOW Ottawa - BKK Bangkok Suvarnabhumi

YOWBKK

Ottawa

Sun 22/11

8:30 p.m.-10:45 a.m.

2 stops26h 15m

Bangkok Suvarnabhumi

Tue 24/11

12:45 p.m.-11:55 p.m.

2 stops23h 10m

C$ 1,865

OttawaBangkok

YOW Ottawa - BKK Bangkok Suvarnabhumi

YOWBKK

Ottawa

Tue 26/1

5:40 p.m.-6:30 a.m.

1 stop24h 50m

Bangkok Suvarnabhumi

Wed 10/3

8:25 a.m.-11:07 p.m.

2 stops26h 42m

C$ 1,903

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

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

Prices are currently low for flights on this route.

Typical prices usually range from C$ 1,459 to C$ 1,675.
The lowest price recently found on this route was C$ 1,315.

What is the cheapest month to fly to Bangkok?

The cheapest month to fly to Bangkok from Ottawa is in April. Flight prices, which tend to average around C$ 1,505, are often lower during this time because this is during the off-season. If you don’t want to visit Bangkok in April, then you should wait until September to fly from Ottawa, when ticket prices are also cheap, with an average price of C$ 1,599.

How far in advance should I book a flight from Ottawa 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$ 1,728 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$ 1,529 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

Best price found	C$ 615
Fastest flight time	25h 55m
Direct flights	None

The best one-way flight to Bangkok from Ottawa in the past 72 hours is C$ 615. The best round-trip flight deal from Ottawa to Bangkok found on momondo in the last 72 hours is C$ 1,315.

The fastest flight from Ottawa to Bangkok takes 25h 55m

There are no direct flights from Ottawa to Bangkok. There are no popular flight routes from Ottawa to Bangkok.

Search flight deals

Frequently asked questions about flying from Ottawa to Bangkok

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 55m.
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?
There are 4 operators available for flights from Ottawa Airport to Bangkok as of September 2026.
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
United Airlines	PriceFrom C$ 1,152	Free Cancellation	Rating 7.4 10,172 reviews	Search United Airlines flights
ANA	PriceFrom C$ 1,207	Free Cancellation	Rating 8.3 1,309 reviews	Search ANA flights
Air Canada	PriceFrom C$ 1,431	Free Cancellation	Rating 7.1 11,590 reviews	Search Air Canada flights
EVA Air	PriceFrom C$ 1,578	Free Cancellation	Rating 8.5 1,522 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.

An easier way to manage your Bangkok trip

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Fly into one of these airports located in Bangkok

Bangkok Suvarnabhumi Airport

Bangkok Don Mueang Intl Airport

Cheap flights from Ottawa to Bangkok from C$ 615

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 3/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from Ottawa to Bangkok

Cheap round-trip flights

Cheap one-way flights

Cheap last-minute flights

Big names, great deals

Big names, great deals

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Trusted and free

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ANA flights from Ottawa to Bangkok

Our best ANA deals on Ottawa to Bangkok flight tickets

Air Canada flights from Ottawa to Bangkok

Our best Air Canada deals on Ottawa to Bangkok flight tickets

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Use the filters below to find and compare flights from Ottawa to Bangkok that are best for you.

See travel insights to Bangkok from

How to get the cheapest flight ticket from Ottawa to Bangkok

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

What is the cheapest month to fly to Bangkok?

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

Which airlines fly to Bangkok?

Cheap Ottawa to Bangkok flight deals and tips

Best price found

Fastest flight time

Direct flights

Frequently asked questions about flying from Ottawa to Bangkok

Best airlines flying from Ottawa to Bangkok

Compare and see reviews for airlines that fly from Ottawa to Bangkok with momondo

Why use momondo?

An easier way to manage your Bangkok trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

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

Fly your favourite airline to Bangkok

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Popular Cities in Thailand

Popular flights according to clicks in the last 7 days on momondo

Fly to other destinations from Ottawa

According to popular flight searches on momondo this year

Complete your trip to Bangkok

Explore popular destinations other users love

According to popular flight searches on momondo this year