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Cheap flights from Ottawa to Bangkok from C$ 645

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 23/1. 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
1 adult, Economy, 0 bags

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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.
Multiple Airlines Logo
10:10 p.m. - 10:40 p.m.YOW  Ottawa-BKK Bangkok Suvarnabhumi
37h 30m2 stops Toronto Pearson Intl Manila Ninoy Aquino Intl
Multiple Airlines Logo
1:10 p.m. - 12:56 a.m.BKK  Bangkok Suvarnabhumi-YOW Ottawa
47h 46m2 stops Manila Ninoy Aquino Intl Vancouver Intl
C$ 1,292Multiple Airlines
Wed, 30 Sep - Mon, 7 Dec
Multiple Airlines Logo
5:40 p.m. - 6:25 p.m.YOW  Ottawa-BKK Bangkok Suvarnabhumi
36h 45m2 stops Vancouver Intl Manila Ninoy Aquino Intl
Multiple Airlines Logo
7:30 p.m. - 12:56 a.m.BKK  Bangkok Suvarnabhumi-YOW Ottawa
41h 26m2 stops Manila Ninoy Aquino Intl Vancouver Intl
C$ 1,364Multiple Airlines
Mon, 9 Nov - Mon, 23 Nov
Air Canada Logo
6:05 p.m. - 5:05 a.m.YOW  Ottawa-BKK Bangkok Suvarnabhumi
48h 00m2 stops Calgary Vancouver Intl
Air Canada Logo
2:35 a.m. - 12:53 a.m.BKK  Bangkok Suvarnabhumi-YOW Ottawa
33h 18m2 stops Incheon Intl Vancouver Intl
C$ 1,540Air Canada
Tue, 15 Sep - Mon, 28 Sep
Air Canada Logo
3:10 p.m. - 5:05 a.m.YOW  Ottawa-BKK Bangkok Suvarnabhumi
26h 55m2 stops Montreal Pierre Elliott Trudeau Intl Vancouver Intl
Air Canada Logo
7:05 a.m. - 5:10 p.m.BKK  Bangkok Suvarnabhumi-YOW Ottawa
45h 05m2 stops Vancouver Intl Calgary
C$ 1,576Air Canada
Wed, 2 Sep - Wed, 9 Sep
ANA Logo
6:25 a.m. - 3:30 p.m.YOW  Ottawa-BKK Bangkok Suvarnabhumi
46h 05m2 stops Chicago O'Hare Intl Tokyo Haneda
ANA Logo
9:10 a.m. - 2:09 p.m.BKK  Bangkok Suvarnabhumi-YOW Ottawa
40h 59m2 stops Tokyo Haneda Chicago O'Hare Intl
C$ 1,636ANA
Wed, 14 Oct - Wed, 11 Nov
ANA Logo
6:25 a.m. - 3:30 p.m.YOW  Ottawa-BKK Bangkok Suvarnabhumi
46h 05m2 stops Chicago O'Hare Intl Tokyo Haneda
ANA Logo
9:10 a.m. - 2:09 p.m.BKK  Bangkok Suvarnabhumi-YOW Ottawa
40h 59m2 stops Tokyo Haneda Chicago O'Hare Intl
C$ 1,636ANA
Wed, 14 Oct - Tue, 10 Nov
United Airlines Logo
6:00 a.m. - 11:30 a.m.YOW  Ottawa-BKK Bangkok Suvarnabhumi
41h 30m3 stops Newark Los Angeles Los Angeles Hong Kong Intl
United Airlines Logo
9:10 a.m. - 1:26 p.m.BKK  Bangkok Suvarnabhumi-YOW Ottawa
64h 16m2 stops Tokyo Haneda Newark
C$ 1,669United Airlines
Thu, 12 Nov - Mon, 30 Nov
United Airlines Logo
3:10 p.m. - 11:30 a.m.YOW  Ottawa-BKK Bangkok Suvarnabhumi
32h 20m3 stops Newark Los Angeles Los Angeles Hong Kong Intl
United Airlines Logo
9:10 a.m. - 9:16 p.m.BKK  Bangkok Suvarnabhumi-YOW Ottawa
24h 06m2 stops Tokyo Haneda Chicago O'Hare Intl
C$ 1,671United Airlines
Wed, 11 Nov - Wed, 2 Dec
EVA Air Logo
5:40 p.m. - 11:30 a.m.YOW  Ottawa-BKK Bangkok Suvarnabhumi
29h 50m2 stops Vancouver Intl Taipei City Taiwan Taoyuan Intl
EVA Air Logo
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$ 2,009EVA Air
Sat, 7 Nov - Tue, 24 Nov
EVA Air Logo
5:40 p.m. - 11:30 a.m.YOW  Ottawa-BKK Bangkok Suvarnabhumi
29h 50m2 stops Vancouver Intl Taipei City Taiwan Taoyuan Intl
EVA Air Logo
5:15 p.m. - 11:55 p.m.BKK  Bangkok Suvarnabhumi-YOW Ottawa
42h 40m2 stops Taipei City Taiwan Taoyuan Intl Toronto Pearson Intl
C$ 2,009EVA Air
Tue, 3 Nov - Thu, 19 Nov

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Philippine Airlines flights from Ottawa to Bangkok

Our best Philippine Airlines deals on Ottawa to Bangkok flight tickets
Philippine Airlines
17 Oct
YOW6:55 a.m.Ottawa
42h 15m
2 stops
BKK12:10 p.m.Bangkok Suvarnabhumi
31 Oct
BKK11:40 p.m.Bangkok Suvarnabhumi
37h 02m
2 stops
YOW1:42 a.m.Ottawa
C$ 1,452
Philippine Airlines
7 Oct
YOW8:00 p.m.Ottawa
29h 10m
2 stops
BKK12:10 p.m.Bangkok Suvarnabhumi
30 Oct
BKK9:55 a.m.Bangkok Suvarnabhumi
33h 25m
2 stops
YOW8:20 a.m.Ottawa
C$ 1,625

Air Canada flights from Ottawa to Bangkok

Our best Air Canada deals on Ottawa to Bangkok flight tickets
Air Canada
15 Sep
YOW6:05 p.m.Ottawa
48h 00m
2 stops
BKK5:05 a.m.Bangkok Suvarnabhumi
28 Sep
BKK2:35 a.m.Bangkok Suvarnabhumi
33h 18m
2 stops
YOW12:53 a.m.Ottawa
C$ 1,540
Air Canada
2 Sep
YOW3:10 p.m.Ottawa
26h 55m
2 stops
BKK5:05 a.m.Bangkok Suvarnabhumi
9 Sep
BKK7:05 a.m.Bangkok Suvarnabhumi
45h 05m
2 stops
YOW5:10 p.m.Ottawa
C$ 1,576
Air Canada
1 Feb
YOW7:50 a.m.Ottawa
34h 40m
2 stops
BKK6:30 a.m.Bangkok Suvarnabhumi
24 Feb
BKK8:25 a.m.Bangkok Suvarnabhumi
26h 46m
2 stops
YOW11:11 p.m.Ottawa
C$ 1,597

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 9 August 2026.
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

Cheapest round-trip

OttawaBangkok

YOW Ottawa - BKK Bangkok Suvarnabhumi

YOWBKK

Ottawa

Wed 30/9

10:10 p.m.-10:40 p.m.

2 stops37h 30m

Bangkok Suvarnabhumi

Mon 7/12

1:10 p.m.-12:56 a.m.

2 stops47h 46m

C$ 1,292

OttawaBangkok

YOW Ottawa - BKK Bangkok Suvarnabhumi

YOWBKK

Ottawa

Mon 9/11

5:40 p.m.-6:25 p.m.

2 stops36h 45m

Bangkok Suvarnabhumi

Mon 23/11

7:30 p.m.-12:56 a.m.

2 stops41h 26m

C$ 1,364

OttawaBangkok

YOW Ottawa - BKK Bangkok Suvarnabhumi

YOWBKK

Ottawa

Tue 15/9

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

2 stops48h 00m

Bangkok Suvarnabhumi

Mon 28/9

2:35 a.m.-12:53 a.m.

2 stops33h 18m

C$ 1,540

OttawaBangkok

YOW Ottawa - BKK Bangkok Suvarnabhumi

YOWBKK

Ottawa

Wed 2/9

3:10 p.m.-5:05 a.m.

2 stops26h 55m

Bangkok Suvarnabhumi

Wed 9/9

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

2 stops45h 05m

C$ 1,576

OttawaBangkok

YOW Ottawa - BKK Bangkok Suvarnabhumi

YOWBKK

Ottawa

Wed 14/10

6:25 a.m.-3:30 p.m.

2 stops46h 05m

Bangkok Suvarnabhumi

Wed 11/11

9:10 a.m.-2:09 p.m.

2 stops40h 59m

C$ 1,636

OttawaBangkok

YOW Ottawa - BKK Bangkok Suvarnabhumi

YOWBKK

Ottawa

Wed 14/10

6:25 a.m.-3:30 p.m.

2 stops46h 05m

Bangkok Suvarnabhumi

Tue 10/11

9:10 a.m.-2:09 p.m.

2 stops40h 59m

C$ 1,636

OttawaBangkok

YOW Ottawa - BKK Bangkok Suvarnabhumi

YOWBKK

Ottawa

Thu 12/11

6:00 a.m.-11:30 a.m.

3 stops41h 30m

Bangkok Suvarnabhumi

Mon 30/11

9:10 a.m.-1:26 p.m.

2 stops64h 16m

C$ 1,669

OttawaBangkok

YOW Ottawa - BKK Bangkok Suvarnabhumi

YOWBKK

Ottawa

Wed 11/11

3:10 p.m.-11:30 a.m.

3 stops32h 20m

Bangkok Suvarnabhumi

Wed 2/12

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

2 stops24h 06m

C$ 1,671
Quickest round-trip

OttawaBangkok

YOW Ottawa - BKK Bangkok Suvarnabhumi

YOWBKK

Ottawa

Sat 7/11

5:40 p.m.-11:30 a.m.

2 stops29h 50m

Bangkok Suvarnabhumi

Tue 24/11

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

2 stops23h 10m

C$ 2,009

OttawaBangkok

YOW Ottawa - BKK Bangkok Suvarnabhumi

YOWBKK

Ottawa

Tue 3/11

5:40 p.m.-11:30 a.m.

2 stops29h 50m

Bangkok Suvarnabhumi

Thu 19/11

5:15 p.m.-11:55 p.m.

2 stops42h 40m

C$ 2,009

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

Prices are currently typical for flights on this route.

Typical prices usually range from C$ 1,222 to C$ 1,926.
The lowest price recently found on this route was C$ 1,292.

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$ 1,455, 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 April to fly from Ottawa, when ticket prices are also cheap, with an average price of C$ 1,502.

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$ 1,694 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$ 1,467 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

27h 40m

Direct flights

None
The fastest flight from Ottawa to Bangkok takes 27h 40m
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 27h 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$ 1,138Free CancellationRating
8.3
1,294 reviews
Search ANA flights
United AirlinesPriceFrom C$ 1,162Free CancellationRating
7.4
10,089 reviews
Search United Airlines flights
Air CanadaPriceFrom C$ 1,401Free CancellationRating
7.1
11,455 reviews
Search Air Canada flights
EVA AirPriceFrom C$ 1,591Free CancellationRating
8.5
1,515 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