This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/2. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — BKK
11 Jan — 18 Jan1
Round-trip
1 adult
Economy
Round-trip
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Ottawa to Bangkok are usually found in August or September, booked 63 days in advance, depart on a Sunday or Wednesday and return on a Tuesday
Cheap flight deals from Ottawa to Bangkok
Enter your travel dates to find the best prices.
Cheapest flights from Ottawa to Bangkok
Explore the most affordable flight options available from Ottawa to Bangkok. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 December 2025.
Wed 10/123:10 p.m.YOW - BKK
3 stops56h 15mUnited Airlines
Wed 17/124:55 p.m.BKK - YOW
3 stops41h 01mUnited Airlines
Deal found 10/12C$ 2,049
Sun 28/126:45 p.m.YOW - BKK
2 stops34h 00mMultiple Airlines
Mon 26/112:25 p.m.BKK - YOW
3 stops32h 00mMultiple Airlines
Deal found 10/12C$ 2,168
Sun 28/127:27 p.m.YOW - BKK
3 stops75h 58mUnited Airlines
Mon 26/14:55 p.m.BKK - YOW
3 stops41h 01mUnited Airlines
Deal found 10/12C$ 2,216
Sun 28/126:00 a.m.YOW - BKK
2 stops36h 30mAir Canada
Mon 26/18:15 a.m.BKK - YOW
1 stop34h 28mAir Canada
Deal found 10/12C$ 2,332
Wed 10/129:55 p.m.YOW - BKK
1 stop30h 05mMultiple Airlines
Wed 17/128:15 a.m.BKK - YOW
1 stop34h 28mMultiple Airlines
Deal found 10/12C$ 2,520
Sun 28/125:40 a.m.YOW - BKK
2 stops41h 05mEVA Air
Sun 11/14:05 p.m.BKK - YOW
2 stops44h 37mEVA Air
Deal found 10/12C$ 2,685
Best flights from Ottawa to Bangkok
Discover carefully curated flight deals from Ottawa to Bangkok that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 12 December 2025.
Tue 10/26:00 a.m.YOW - BKK
2 stops30h 20mUnited Airlines
Tue 24/24:55 p.m.BKK - YOW
3 stops33h 35mUnited Airlines
Deal found 10/12C$ 1,452
Mon 19/15:40 a.m.YOW - BKK
2 stops34h 25mChina Eastern
Fri 3/44:50 p.m.BKK - YOW
2 stops42h 49mChina Eastern
Deal found 11/12C$ 1,485
Sat 11/47:45 a.m.YOW - BKK
2 stops28h 25mAir Canada
Sat 18/411:15 a.m.BKK - YOW
2 stops54h 30mAir Canada
Deal found 11/12C$ 1,616
Tue 31/310:35 a.m.YOW - BKK
3 stops36h 10mUnited Airlines
Fri 17/43:40 p.m.BKK - YOW
3 stops33h 05mUnited Airlines
Deal found 10/12C$ 1,487
Wed 8/46:52 a.m.YOW - BKK
2 stops30h 03mUnited Airlines
Mon 13/49:35 a.m.BKK - YOW
2 stops39h 47mUnited Airlines
Deal found 10/12C$ 1,488
Wed 8/46:52 a.m.YOW - BKK
2 stops30h 03mUnited Airlines
Tue 14/49:35 a.m.BKK - YOW
2 stops39h 47mUnited Airlines
Deal found 10/12C$ 1,488
Sun 1/39:45 a.m.YOW - BKK
3 stops37h 40mUnited Airlines
Wed 4/34:55 p.m.BKK - YOW
3 stops33h 35mUnited Airlines
Deal found 9/12C$ 1,509
Tue 12/56:00 a.m.YOW - BKK
2 stops35h 35mUnited Airlines
Sun 31/59:35 a.m.BKK - YOW
2 stops44h 07mUnited Airlines
Deal found 10/12C$ 1,534
Tue 27/15:11 p.m.YOW - BKK
2 stops47h 59mUnited Airlines
Tue 24/24:55 p.m.BKK - YOW
3 stops36h 12mUnited Airlines
Deal found 11/12C$ 1,561
Fri 3/47:40 p.m.YOW - BKK
3 stops51h 05mUnited Airlines
Mon 13/43:40 p.m.BKK - YOW
3 stops29h 23mUnited Airlines
Deal found 10/12C$ 1,636
Sun 11/16:00 a.m.YOW - BKK
2 stops35h 10mUnited Airlines
Wed 28/19:10 a.m.BKK - YOW
2 stops24h 46mUnited Airlines
Deal found 11/12C$ 1,656
Last-minute flights from Ottawa to Bangkok
Discover last-minute flight deals from Ottawa to Bangkok. Data last updated 12 December 2025 and is based on user searches.
Mon 5/16:00 a.m.YOW - BKK
2 stops35h 10mUnited Airlines
Mon 19/19:10 a.m.BKK - YOW
2 stops24h 08mUnited Airlines
Deal found 9/12C$ 1,534
Sun 11/16:20 a.m.YOW - BKK
2 stops34h 50mUnited Airlines
Wed 28/19:10 a.m.BKK - YOW
2 stops50h 44mUnited Airlines
Deal found 10/12C$ 1,542
Mon 12/13:05 p.m.YOW - BKK
3 stops32h 10mMultiple Airlines
Mon 26/16:05 p.m.BKK - YOW
3 stops34h 48mMultiple Airlines
Deal found 10/12C$ 1,516
Mon 12/16:20 a.m.YOW - BKK
2 stops36h 10mANA
Mon 26/12:25 p.m.BKK - YOW
2 stops38h 47mANA
Deal found 10/12C$ 1,517
Wed 14/15:50 p.m.YOW - BKK
2 stops40h 30mAir Canada
Wed 4/38:00 a.m.BKK - YOW
2 stops34h 43mAir Canada
Deal found 11/12C$ 1,495
Mon 19/15:40 a.m.YOW - BKK
2 stops34h 25mChina Eastern
Fri 3/44:50 p.m.BKK - YOW
2 stops42h 49mChina Eastern
Deal found 11/12C$ 1,485
Mon 26/15:50 p.m.YOW - BKK
1 stop24h 40mAir Canada
Tue 10/22:00 p.m.BKK - YOW
2 stops28h 43mAir Canada
Deal found 11/12C$ 1,556
Tue 27/15:11 p.m.YOW - BKK
2 stops47h 59mUnited Airlines
Tue 24/24:55 p.m.BKK - YOW
3 stops33h 32mUnited Airlines
Deal found 10/12C$ 1,560
Thu 29/17:45 a.m.YOW - BKK
2 stops26h 45mAir Canada
Sun 8/28:00 a.m.BKK - YOW
2 stops34h 43mAir Canada
Deal found 10/12C$ 1,524
One-way flights from Ottawa to Bangkok
Search for one-way flight options from Ottawa to Bangkok. Find affordable one-way fares based on user searches. Data last updated 12 December 2025.
Sun 1/24:35 p.m.YOW - BKK
3 stops57h 00mMultiple Airlines
Deal found 11/12C$ 625
Sat 7/28:40 a.m.YOW - BKK
3 stops46h 55mMultiple Airlines
Deal found 11/12C$ 753
Sun 1/24:35 p.m.YOW - DMK
3 stops50h 00mMultiple Airlines
Deal found 11/12C$ 764
Thu 5/27:00 a.m.YOW - BKK
3 stops28h 25mMultiple Airlines
Deal found 11/12C$ 796
Sat 7/23:55 p.m.YOW - DMK
3 stops48h 30mMultiple Airlines
Deal found 11/12C$ 810
Thu 5/23:55 p.m.YOW - DMK
3 stops48h 30mMultiple Airlines
Deal found 11/12C$ 837
Sat 9/56:35 p.m.YOW - DMK
3 stops37h 50mMultiple Airlines
Deal found 11/12C$ 902
Mon 5/14:15 p.m.YOW - BKK
3 stops54h 30mMultiple Airlines
Deal found 9/12C$ 1,078
Thu 5/25:50 p.m.YOW - BKK
1 stop24h 40mAir Canada
Deal found 11/12C$ 1,103
Mon 5/14:40 p.m.YOW - DMK
3 stops49h 55mMultiple Airlines
Deal found 9/12C$ 1,107
Sat 7/25:50 p.m.YOW - BKK
1 stop24h 40mAir Canada
Deal found 11/12C$ 1,190
Sun 1/27:45 a.m.YOW - BKK
1 stop34h 45mAir Canada
Deal found 11/12C$ 1,205
Find flight deals from Ottawa to Bangkok
Discover tips and strategies to find the most affordable flight options for your journey from Ottawa (YOW) to Bangkok (TH1). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 12 December 2025.
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, Cheapflights users made 629,999 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
Ottawa
Fly to
Bangkok
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 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
Mon 13/4
9:35 a.m.-2:22 p.m.
2 stops39h 47m
C$ 1,488
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
Sun 1/3
9:45 a.m.-11:25 a.m.
3 stops37h 40m
Bangkok Suvarnabhumi
Wed 4/3
4:55 p.m.-2:30 p.m.
3 stops33h 35m
C$ 1,509
OttawaBangkok
YOW - BKK
YOWBKK
Ottawa
Tue 12/5
6:00 a.m.-4:35 a.m.
2 stops35h 35m
Bangkok Suvarnabhumi
Sun 31/5
9:35 a.m.-6:42 p.m.
2 stops44h 07m
C$ 1,534
OttawaBangkok
YOW - BKK
YOWBKK
Ottawa
Tue 27/1
5:11 p.m.-5:10 a.m.
2 stops47h 59m
Bangkok Suvarnabhumi
Tue 24/2
4:55 p.m.-5:07 p.m.
3 stops36h 12m
C$ 1,561
OttawaBangkok
YOW - BKK
YOWBKK
Ottawa
Sat 11/4
7:45 a.m.-11:10 p.m.
2 stops28h 25m
Bangkok Suvarnabhumi
Sat 18/4
11:15 a.m.-6:45 a.m.
2 stops54h 30m
C$ 1,616
OttawaBangkok
YOW - BKK
YOWBKK
Ottawa
Fri 3/4
7:40 p.m.-9:45 a.m.
3 stops51h 05m
Bangkok Suvarnabhumi
Mon 13/4
3:40 p.m.-10:03 a.m.
3 stops29h 23m
C$ 1,636
Flights are sorted by cheapest round-trip flights first.
Deals found on 11/12
Showing 1-10 of 25 results
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Best time to book a flight from Ottawa to Bangkok
Have a flexible travel schedule? Discover the best time to fly to Bangkok from Ottawa with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Ottawa to Bangkok
How far ahead should I book a flight from Ottawa to Bangkok?
Use this chart to determine the optimal time to book a round-trip flight from Ottawa to Bangkok. Price data was last updated on 5 December 2025.
The price you pay for your flight from Ottawa to Bangkok may vary depending on when you book. For the best chance of a lower fare, look to book 13 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest month to book a flight from Ottawa to Bangkok?
Currently, September is the cheapest month in which you can book a flight from Ottawa to Bangkok (average of C$ 1,092). Flying from Ottawa to Bangkok in June is currently the most expensive (average of C$ 1,281). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from YOW to BKK?
Find hourly flight availability from Ottawa to Bangkok. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 12 December 2025.
One of the essential ways to save on airfare from Ottawa to Bangkok is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the morning could potentially save you up to 26% on airfare.
Reviews of airlines servicing Bangkok
Get insights into the airlines that provide service to Bangkok. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Bangkok. Reviews last updated 12 December 2025.
Read reviews from past customers who have flown EVA Air,ANA, andAir France
from Ottawa to Bangkok. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
All was okay except for the medical emergency that happened before our boarding. I wish that the medical emergency response was more immediate.
Related info for your journey
Find useful and relevant information for your journey from Ottawa to Bangkok. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
What airport do you fly from for flights from Ottawa to Bangkok?
Most people fly from Ottawa (YOW) if they book a flight from Ottawa to Bangkok. On average, Ottawa has 0 outbound flights to Bangkok per day from 5 airlines. Ottawa is conveniently located just 10.6 km from Ottawa’s city centre.
How long is the flight from Ottawa to Bangkok?
For as low as C$ 1,452, United Airlines can have you in Bangkok from Ottawa in 30h 20m. There are 13433 km between Ottawa and Bangkok. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
What are the cheapest airlines flying from Ottawa to Bangkok round-trip?
Flying on ANA is currently your cheapest option to Bangkok, with prices starting at C$ 1,112. Additional round-trip tickets that might be worth considering are offered by United Airlines and Air Canada, with the lowest prices starting at C$ 1,150 and C$ 1,260, respectively. Users have found that ANA is 26% cheaper than the other options available to this destination.
What are the cheapest airlines to fly from Ottawa to Bangkok one-way?
For one-way options, check prices for ANA. According to our data, you can fly for as low as C$ 662. Users have also found prices from C$ 675 and C$ 760 on United Airlines and Air Canada, respectively.
Can I find deals for flights from Ottawa to Bangkok that include hotel bookings?
Yes. In addition to deals on Ottawa to Bangkok flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Ottawa to Bangkok?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ottawa to Bangkok.
Can I find deals for business class flights from Ottawa to Bangkok?
Yes. Cheapflights offers flight deals from Ottawa to Bangkok by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Ottawa to Bangkok?
Currently, September is the cheapest month in which you can book a flight from Ottawa to Bangkok (average of C$ 1,092). Flying from Ottawa to Bangkok in June is currently the most expensive (average of C$ 1,281). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Discover the top 5 airlines that operate flights from Ottawa to Bangkok. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 12 December 2025.
Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Ottawa to Bangkok?
Deals for Ottawa to Bangkok flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.
Why should you use Cheapflights to find cheap flight tickets from Ottawa to Bangkok?
Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Ottawa to Bangkok for you. Better yet — we are completely free to use.
Can Cheapflights find flights from Ottawa to Bangkok with no change fees?
Users can book flights with no change fees policies with our dedicated filters. Book flights from Ottawa to Bangkok flexibly with Cheapflights today.
Can Cheapflights notify me if prices for flights from Ottawa to Bangkok become cheaper?
Not ready to book yet? You can track prices for flights from Ottawa to Bangkok on Cheapflights with our Price Alert feature and get notified when better prices are available.
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