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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 22/4. 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
6:10 a.m. - 4:35 a.m.
YOW
-
BKK
35h 25m
2 stops
United Airlines Logo
9:35 a.m. - 1:59 p.m.
BKK
-
YOW
39h 24m
2 stops
C$ 1,390United Airlines
Wed, 22 Apr - Wed, 20 May
United Airlines Logo
7:30 p.m. - 9:35 a.m.
YOW
-
BKK
51h 05m
3 stops
United Airlines Logo
3:45 p.m. - 10:03 a.m.
BKK
-
YOW
29h 18m
3 stops
C$ 1,422United Airlines
Thu, 23 Apr - Wed, 20 May
United Airlines Logo
6:25 a.m. - 9:35 a.m.
YOW
-
BKK
40h 10m
3 stops
United Airlines Logo
3:45 p.m. - 10:03 a.m.
BKK
-
YOW
29h 18m
3 stops
C$ 1,424United Airlines
Fri, 17 Apr - Mon, 27 Apr
Multiple Airlines Logo
2:40 p.m. - 9:35 a.m.
YOW
-
BKK
31h 55m
2 stops
Multiple Airlines Logo
3:45 p.m. - 10:03 a.m.
BKK
-
YOW
29h 18m
2 stops
C$ 1,425Multiple Airlines
Tue, 7 Apr - Tue, 28 Apr
ANA Logo
6:25 a.m. - 4:35 a.m.
YOW
-
BKK
35h 10m
2 stops
ANA Logo
9:35 a.m. - 9:35 p.m.
BKK
-
YOW
47h 00m
2 stops
C$ 1,432ANA
Mon, 20 Apr - Thu, 30 Apr
United Airlines Logo
12:00 p.m. - 9:35 a.m.
YOW
-
BKK
34h 35m
3 stops
United Airlines Logo
3:45 p.m. - 1:59 p.m.
BKK
-
YOW
33h 14m
3 stops
C$ 1,435United Airlines
Thu, 23 Apr - Sun, 3 May
ANA Logo
6:25 a.m. - 5:55 a.m.
YOW
-
BKK
36h 30m
2 stops
ANA Logo
7:00 a.m. - 12:49 a.m.
BKK
-
YOW
28h 49m
2 stops
C$ 1,436ANA
Mon, 27 Jul - Wed, 19 Aug
ANA Logo
6:25 a.m. - 3:30 p.m.
YOW
-
BKK
46h 05m
2 stops
ANA Logo
7:00 a.m. - 12:49 a.m.
BKK
-
YOW
28h 49m
2 stops
C$ 1,438ANA
Mon, 27 Jul - Thu, 6 Aug
United Airlines Logo
10:44 a.m. - 9:35 a.m.
YOW
-
BKK
35h 51m
3 stops
United Airlines Logo
3:45 p.m. - 1:59 p.m.
BKK
-
YOW
33h 14m
3 stops
C$ 1,439United Airlines
Wed, 22 Apr - Sat, 16 May
United Airlines Logo
10:44 a.m. - 9:35 a.m.
YOW
-
BKK
35h 51m
3 stops
United Airlines Logo
9:35 a.m. - 1:59 p.m.
BKK
-
YOW
63h 24m
2 stops
C$ 1,440United Airlines
Mon, 20 Apr - Thu, 30 Apr

ANA flights from Ottawa to Bangkok

Our best ANA deals on Ottawa to Bangkok flight tickets
ANA
20 Apr
YOW6:25 a.m.Ottawa
35h 10m
2 stops
BKK4:35 a.m.Bangkok Suvarnabhumi
30 Apr
BKK9:35 a.m.Bangkok Suvarnabhumi
47h 00m
2 stops
YOW9:35 p.m.Ottawa
C$ 1,432
ANA
27 Jul
YOW6:25 a.m.Ottawa
36h 30m
2 stops
BKK5:55 a.m.Bangkok Suvarnabhumi
19 Aug
BKK7:00 a.m.Bangkok Suvarnabhumi
28h 49m
2 stops
YOW12:49 a.m.Ottawa
C$ 1,436
ANA
27 Jul
YOW6:25 a.m.Ottawa
46h 05m
2 stops
BKK3:30 p.m.Bangkok Suvarnabhumi
6 Aug
BKK7:00 a.m.Bangkok Suvarnabhumi
28h 49m
2 stops
YOW12:49 a.m.Ottawa
C$ 1,438

United Airlines flights from Ottawa to Bangkok

Our best United Airlines deals on Ottawa to Bangkok flight tickets
United Airlines
22 Apr
YOW6:10 a.m.Ottawa
35h 25m
2 stops
BKK4:35 a.m.Bangkok Suvarnabhumi
20 May
BKK9:35 a.m.Bangkok Suvarnabhumi
39h 24m
2 stops
YOW1:59 p.m.Ottawa
C$ 1,390
United Airlines
2 Mar
YOW3:15 p.m.Ottawa
32h 10m
3 stops
BKK11:25 a.m.Bangkok Suvarnabhumi
9 Mar
BKK4:55 p.m.Bangkok Suvarnabhumi
56h 32m
3 stops
YOW2:27 p.m.Ottawa
C$ 1,402
United Airlines
23 Apr
YOW7:30 p.m.Ottawa
51h 05m
3 stops
BKK9:35 a.m.Bangkok Suvarnabhumi
20 May
BKK3:45 p.m.Bangkok Suvarnabhumi
29h 18m
3 stops
YOW10:03 a.m.Ottawa
C$ 1,422

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 27 February 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

OttawaBangkok

YOW - BKK

YOWBKK

Ottawa

Wed 22/4

6:10 a.m.-4:35 a.m.

2 stops35h 25m

Bangkok Suvarnabhumi

Wed 20/5

9:35 a.m.-1:59 p.m.

2 stops39h 24m

C$ 1,390

OttawaBangkok

YOW - BKK

YOWBKK

Ottawa

Thu 23/4

7:30 p.m.-9:35 a.m.

3 stops51h 05m

Bangkok Suvarnabhumi

Wed 20/5

3:45 p.m.-10:03 a.m.

3 stops29h 18m

C$ 1,422

OttawaBangkok

YOW - BKK

YOWBKK

Ottawa

Fri 17/4

6:25 a.m.-9:35 a.m.

3 stops40h 10m

Bangkok Suvarnabhumi

Mon 27/4

3:45 p.m.-10:03 a.m.

3 stops29h 18m

C$ 1,424

OttawaBangkok

YOW - BKK

YOWBKK

Ottawa

Tue 7/4

2:40 p.m.-9:35 a.m.

2 stops31h 55m

Bangkok Suvarnabhumi

Tue 28/4

3:45 p.m.-10:03 a.m.

2 stops29h 18m

C$ 1,425

OttawaBangkok

YOW - BKK

YOWBKK

Ottawa

Mon 20/4

6:25 a.m.-4:35 a.m.

2 stops35h 10m

Bangkok Suvarnabhumi

Thu 30/4

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

2 stops47h 00m

C$ 1,432

OttawaBangkok

YOW - BKK

YOWBKK

Ottawa

Thu 23/4

12:00 p.m.-9:35 a.m.

3 stops34h 35m

Bangkok Suvarnabhumi

Sun 3/5

3:45 p.m.-1:59 p.m.

3 stops33h 14m

C$ 1,435

OttawaBangkok

YOW - BKK

YOWBKK

Ottawa

Mon 27/7

6:25 a.m.-5:55 a.m.

2 stops36h 30m

Bangkok Suvarnabhumi

Wed 19/8

7:00 a.m.-12:49 a.m.

2 stops28h 49m

C$ 1,436

OttawaBangkok

YOW - BKK

YOWBKK

Ottawa

Mon 27/7

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

2 stops46h 05m

Bangkok Suvarnabhumi

Thu 6/8

7:00 a.m.-12:49 a.m.

2 stops28h 49m

C$ 1,438

OttawaBangkok

YOW - BKK

YOWBKK

Ottawa

Wed 22/4

10:44 a.m.-9:35 a.m.

3 stops35h 51m

Bangkok Suvarnabhumi

Sat 16/5

3:45 p.m.-1:59 p.m.

3 stops33h 14m

C$ 1,439

OttawaBangkok

YOW - BKK

YOWBKK

Ottawa

Mon 20/4

10:44 a.m.-9:35 a.m.

3 stops35h 51m

Bangkok Suvarnabhumi

Thu 30/4

9:35 a.m.-1:59 p.m.

2 stops63h 24m

C$ 1,440

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$ 1,273, 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$ 1,321.

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$ 1,486 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$ 1,345 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 35m

Direct flights

None
The fastest flight from Ottawa to Bangkok takes 25h 35m
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 35m.

  • 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
1,103 reviews
Search ANA flights
United AirlinesPriceFrom C$ 1,141Free CancellationRating
7.4
9,350 reviews
Search United Airlines flights
Air FrancePriceFrom C$ 1,229Free CancellationRating
7.4
1,538 reviews
Search Air France flights
Air CanadaPriceFrom C$ 1,273Free CancellationRating
7.1
10,749 reviews
Search Air Canada 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