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Cheap flights from Ottawa to Bangkok from C$ 739

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 29/5. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — BKK
20 Apr — 27 Apr1
1 adult

Cheapflights Tip: The best prices from Ottawa to Bangkok are usually found in September or October, booked 13 days in advance, depart on a Sunday or Wednesday and return on a Tuesday

Cheap 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 15 April 2025.

Round-trip from

C$ 1,464

One-way from

C$ 739

Popular in

July

Cheapest in

September

Average price

C$ 1,643
United Airlines
  • United Airlines
  • 21/4-13/5
  • 4 total stops
  • 97h 48m total
  • Ottawa to Bangkok
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29/5
  • 29/5
  • 2 total stops
  • 39h 00m total
  • Ottawa to Bangkok
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (C$ 270 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 62 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
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Find flight deals from Ottawa to Bangkok

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 15 April 2025.

Sat 13/97:25 p.m.YOW - BKK
2 stops46h 10mUnited Airlines
Sat 27/99:35 a.m.BKK - YOW
2 stops66h 31mUnited Airlines
Deal found 15/4C$ 1,409
Fri 30/58:50 a.m.YOW - BKK
2 stops51h 10mMultiple Airlines
Thu 5/62:00 a.m.BKK - YOW
2 stops47h 44mMultiple Airlines
Deal found 15/4C$ 1,489
Tue 7/105:15 p.m.YOW - BKK
1 stop29h 00mAir France
Mon 15/1210:10 a.m.BKK - YOW
2 stops26h 00mAir France
Deal found 14/4C$ 1,492
Fri 10/108:55 p.m.YOW - BKK
2 stops40h 00mAir Canada
Sun 26/107:10 a.m.BKK - YOW
2 stops25h 07mAir Canada
Deal found 14/4C$ 1,506
Sun 20/46:33 a.m.YOW - BKK
2 stops35h 02mANA
Sun 11/59:35 a.m.BKK - YOW
2 stops47h 00mANA
Deal found 13/4C$ 1,750
Sun 1/65:55 a.m.YOW - BKK
2 stops28h 50mKorean Air
Mon 30/62:35 a.m.BKK - YOW
2 stops33h 13mKorean Air
Deal found 14/4C$ 2,059
Sun 20/45:15 p.m.YOW - BKK
2 stops29h 15mKLM
Mon 12/512:05 p.m.BKK - YOW
2 stops38h 00mKLM
Deal found 13/4C$ 2,281
Tue 22/75:45 a.m.YOW - BKK
2 stops41h 00mChina Airlines
Sat 23/82:40 a.m.BKK - YOW
2 stops57h 08mChina Airlines
Deal found 14/4C$ 2,342
Thu 25/128:10 p.m.YOW - BKK
2 stops28h 25mEVA Air
Mon 26/15:10 p.m.BKK - YOW
2 stops42h 37mEVA Air
Deal found 14/4C$ 2,380
Tue 22/45:55 a.m.YOW - BKK
2 stops38h 40mEmirates
Mon 12/59:05 p.m.BKK - YOW
2 stops27h 45mEmirates
Deal found 13/4C$ 2,420
Thu 17/45:55 a.m.YOW - BKK
2 stops30h 55mCathay Pacific
Sat 26/48:05 a.m.BKK - YOW
2 stops28h 29mCathay Pacific
Deal found 14/4C$ 2,502

Cheapflights 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, Cheapflights users made 629,999 searches. Data last updated 15 April 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

Sat 13/9

7:25 p.m.-4:35 a.m.

2 stops46h 10m

Bangkok Suvarnabhumi

Sat 27/9

9:35 a.m.-5:06 p.m.

2 stops66h 31m

C$ 1,409

OttawaBangkok

YOW - BKK

YOWBKK

Ottawa

Fri 30/5

8:50 a.m.-11:00 p.m.

2 stops51h 10m

Bangkok Suvarnabhumi

Thu 5/6

2:00 a.m.-2:44 p.m.

2 stops47h 44m

C$ 1,489

OttawaBangkok

YOW - BKK

YOWBKK

Ottawa

Tue 7/10

5:15 p.m.-9:15 a.m.

1 stop29h 00m

Bangkok Suvarnabhumi

Mon 15/12

10:10 a.m.-12:10 a.m.

2 stops26h 00m

C$ 1,492

OttawaBangkok

YOW - BKK

YOWBKK

Ottawa

Fri 10/10

8:55 p.m.-11:55 p.m.

2 stops40h 00m

Bangkok Suvarnabhumi

Sun 26/10

7:10 a.m.-9:17 p.m.

2 stops25h 07m

C$ 1,506

OttawaBangkok

YOW - BKK

YOWBKK

Ottawa

Sun 1/6

5:55 a.m.-9:45 p.m.

2 stops28h 50m

Bangkok Suvarnabhumi

Mon 30/6

2:35 a.m.-12:48 a.m.

2 stops33h 13m

C$ 2,059

OttawaBangkok

YOW - BKK

YOWBKK

Ottawa

Tue 22/7

5:45 a.m.-9:45 a.m.

2 stops41h 00m

Bangkok Suvarnabhumi

Sat 23/8

2:40 a.m.-12:48 a.m.

2 stops57h 08m

C$ 2,342

OttawaBangkok

YOW - BKK

YOWBKK

Ottawa

Fri 10/10

11:05 a.m.-9:45 a.m.

2 stops35h 40m

Bangkok Suvarnabhumi

Sun 26/10

6:05 p.m.-7:03 p.m.

3 stops35h 58m

C$ 4,458

OttawaBangkok

YOW - BKK

YOWBKK

Ottawa

Thu 29/5

6:35 p.m.-8:35 p.m.

2 stops39h 00m

C$ 739

OttawaBangkok

YOW - BKK

YOWBKK

Ottawa

Mon 21/7

2:45 p.m.-4:35 a.m.

2 stops50h 50m

C$ 775

OttawaBangkok

YOW - DMK

YOWDMK

Ottawa

Mon 21/7

5:55 a.m.-3:45 p.m.

3 stops46h 50m

C$ 925

Flights are sorted by cheapest round-trip flights first.

Deals found on 14/4

Showing 1-10 of 11 results
1
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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 11 April 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$ 965). Flying from Ottawa to Bangkok in July is currently the most expensive (average of C$ 1,510). 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 15 April 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 27% on airfare.

What is the cheapest day to fly from Ottawa to Bangkok?

Use this chart to determine the cheapest time to fly round-trip from Ottawa to Bangkok. Price data was last updated on 16 December 2024.

Travelers seeking maximum savings on their Ottawa to Bangkok flight should consider departing on Wednesday evenings when fares are most often at their lowest. Saturday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Bangkok by month

Plan your trip to Bangkok by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Bangkok ranges from 10.0 - 320.0 mm per month. September is typically the wettest month, when rainfall can reach 320.0 mm. January is typically the driest time to visit Bangkok when rainfall is around 10.0 mm.

Temperature in Bangkok by month

Plan your trip to Bangkok by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Bangkok, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 30.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 26.0 C).

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 15 April 2025.
Get a feel of what it's like to fly with Korean Air, ANA and Emirates from Ottawa to Bangkok by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,063 reviews
Check prices

Crew

8.7

Overall

8.4

Entertainment

8.2

Boarding

8.5

Food

8.1

Comfort

8.3

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.
Korean Air
8.4
Very good
1,063 reviews
Korean Air
8.4
Very good
1,063 reviews
Check prices

Crew

8.7

Overall

8.4

Entertainment

8.2

Boarding

8.5

Food

8.1

Comfort

8.3

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.
ANA
8.3
Very good
841 reviews
Korean Air
8.4
Very good
1,063 reviews
Check prices

Crew

8.7

Overall

8.4

Entertainment

8.2

Boarding

8.5

Food

8.1

Comfort

8.3

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.
Emirates
8.0
Very good
3,196 reviews
Korean Air
8.4
Very good
1,063 reviews
Check prices

Crew

8.7

Overall

8.4

Entertainment

8.2

Boarding

8.5

Food

8.1

Comfort

8.3

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.
KLM
7.8
Good
1,323 reviews
Korean Air
8.4
Very good
1,063 reviews
Check prices

Crew

8.7

Overall

8.4

Entertainment

8.2

Boarding

8.5

Food

8.1

Comfort

8.3

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.
Austrian Airlines
7.6
Good
775 reviews
Korean Air
8.4
Very good
1,063 reviews
Check prices

Crew

8.7

Overall

8.4

Entertainment

8.2

Boarding

8.5

Food

8.1

Comfort

8.3

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.

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 8 airlines. Ottawa is conveniently located just 10.6 km from Ottawa’s city centre.

  • What are the cheapest airlines flying from Ottawa to Bangkok round-trip?

    Flying on United Airlines is currently your cheapest option to Bangkok, with prices starting at C$ 1,464. Additional round-trip tickets that might be worth considering are offered by Air Canada and Air France, with the lowest prices starting at C$ 1,532 and C$ 1,739, respectively. Users have found that United Airlines is 16% cheaper than the other options available to this destination.

  • Where are the most common layover locations when flying from Ottawa to Bangkok?

    Ottawa to Bangkok flights have a layover in Tokyo most of the time.

  • What are some popular things to do or see while on a layover in Tokyo?

    Akihabara Electric Town, Toyosu Market, and Tokyo Tower are the most popular attractions in Tokyo if you're in need of something to do during your layover. Akihabara Electric Town, Toyosu Market and Tokyo Tower are located about 55.8 km, 56.3 km, and 59.0 km, respectively from Tokyo Narita if you are interested in checking them out. Travelers can book a car rental at Tokyo Narita for about C$ 70 per day to make their sightseeing more efficient.

  • Where are the least popular layover locations for Ottawa to Bangkok flights?

    Of the flights from Ottawa to Bangkok that have layovers, the fewest flights stop in Montreal.

  • 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$ 965). Flying from Ottawa to Bangkok in July is currently the most expensive (average of C$ 1,510). 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.

See more FAQs

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Alternative routes for Ottawa to Bangkok

See prices for flight routes from nearby airports that may be better suited for you.
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Top 8 airlines flying from Ottawa to Bangkok

Discover the top 8 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 15 April 2025.
AirlineCheapestAverageFlexibilityOn-time
ANACheapestC$ 1,159AverageC$ 1,527FlexibilityNo cancel feeOn-time80%
Search ANA flights
United AirlinesCheapestC$ 1,196AverageC$ 1,481FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapestC$ 1,271AverageC$ 1,725FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Air FranceCheapestC$ 1,640AverageC$ 1,706FlexibilityNo cancel feeOn-time77%
Search Air France flights
KLMCheapestC$ 1,697AverageC$ 1,862FlexibilityNo cancel feeOn-time75%
Search KLM flights
Cathay PacificCheapestC$ 1,706AverageC$ 2,372FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
EmiratesCheapestC$ 1,792AverageC$ 1,992FlexibilityNo cancel feeOn-time75%
Search Emirates flights
EVA AirCheapestC$ 1,997AverageC$ 2,373FlexibilityNo cancel feeOn-time74%
Search EVA Air flights

Fly with Cheapflights

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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?

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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.

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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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