Thailand (ภาษาไทย)
ภาษาไทย

฿5,954+ Cheap flights from Ottawa

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 22/1. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
YOW — BKK
23 Dec — 30 Dec1
1 adult
1 adult, Economy, 0 bags

What to know about flights from Ottawa

Discover essential information about flights departing from Ottawa, including flight schedules, destinations, airlines operating at the Ottawa airport, and any specific guidelines or requirements for travellers. Please note that the information is based on the most recent updates available. Data last updated 23 November 2025.

Cheapest airline

แอร์แคนาดา

Good one-way deal

฿22,490 or less
On average, แอร์แคนาดา currently has the cheapest one-way flight from Ottawa (avg. price of ฿34,720).
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Price to beat on a one-way flight from Ottawa.
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Find flights from Ottawa

Enter your travel dates to find the best prices.

Cheapest flights from Ottawa
Explore the most affordable flight options available from Ottawa. Find the lowest fares based on data from user searches, with prices last updated on 23 November 2025.

Mon 12/119:27YOW - SMF
2 stops21h 01mUnited Airlines
Wed 14/110:50SMF - YOW
1 stop7h 28mUnited Airlines
Deal found 20/11฿9,675
Mon 27/415:45YOW - LAX
1 stop9h 00mเวสต์เจ็ท
Tue 5/511:40LAX - YOW
1 stop10h 00mเวสต์เจ็ท
Deal found 22/11฿10,711
Wed 21/117:11YOW - LAX
1 stop8h 46mUnited Airlines
Sat 24/100:30LAX - YOW
1 stop17h 48mUnited Airlines
Deal found 22/11฿10,873
Mon 27/406:15YOW - LAX
2 stops14h 00mเวสต์เจ็ท
Sun 3/507:00LAX - YOW
2 stops14h 22mเวสต์เจ็ท
Deal found 22/11฿10,905
Thu 23/405:40YOW - LAX
2 stops17h 12mเวสต์เจ็ท
Sun 3/507:00LAX - YOW
2 stops14h 22mเวสต์เจ็ท
Deal found 22/11฿11,099
Mon 27/415:45YOW - LAX
1 stop9h 00mเวสต์เจ็ท
Mon 4/521:10LAX - YOW
2 stops14h 45mเวสต์เจ็ท
Deal found 22/11฿11,682
Thu 23/405:40YOW - LAX
2 stops17h 12mเวสต์เจ็ท
Fri 1/521:10LAX - YOW
2 stops24h 30mเวสต์เจ็ท
Deal found 22/11฿11,908
Sat 25/406:00YOW - LAX
1 stop19h 03mเวสต์เจ็ท
Tue 5/512:35LAX - YOW
2 stops15h 20mเวสต์เจ็ท
Deal found 22/11฿11,940
Tue 13/109:45YOW - LAX
2 stops10h 40mUnited Airlines
Mon 19/100:55LAX - YOW
2 stops13h 17mUnited Airlines
Deal found 23/11฿12,070
Thu 15/114:15YOW - LAX
2 stops12h 18mUnited Airlines
Tue 20/100:55LAX - YOW
2 stops10h 32mUnited Airlines
Deal found 21/11฿12,102
Tue 7/418:00YOW - BKK
2 stops28h 45mMultiple Airlines
Tue 5/517:30BKK - YOW
2 stops25h 49mMultiple Airlines
Deal found 22/11฿31,712
Tue 27/117:50YOW - CNX
2 stops27h 35mMultiple Airlines
Wed 4/221:40CNX - YOW
2 stops30h 05mMultiple Airlines
Deal found 21/11฿32,294

Find flights from Ottawa within your budget

 
Find flights departing from Ottawa that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 23 November 2025. In the last 7 days, Cheapflights users made a total of 17,341 searches

Fly to

Suvarnabhumi

Route

Depart

Return

Price

OttawaSacramento

YOW - SMF

YOWSMF

Ottawa

Mon 12/1

19:27-13:28

2 stops21h 01m

Sacramento Intl

Wed 14/1

10:50-21:18

1 stop7h 28m

฿9,675

OttawaLos Angeles

YOW - LAX

YOWLAX

Ottawa

Mon 27/4

15:45-21:45

1 stop9h 00m

Los Angeles

Sat 2/5

18:05-06:55

1 stop9h 50m

฿10,711

OttawaLos Angeles

YOW - LAX

YOWLAX

Ottawa

Mon 27/4

06:15-17:15

2 stops14h 00m

Los Angeles

Tue 5/5

11:40-00:40

1 stop10h 00m

฿10,711

OttawaLos Angeles

YOW - LAX

YOWLAX

Ottawa

Wed 28/1

06:20-17:25

2 stops14h 05m

Los Angeles

Sat 7/2

13:25-23:54

1 stop7h 29m

฿10,873

OttawaLos Angeles

YOW - LAX

YOWLAX

Ottawa

Mon 19/1

14:15-23:33

2 stops12h 18m

Los Angeles

Fri 23/1

07:01-21:56

2 stops11h 55m

฿10,873

OttawaLos Angeles

YOW - LAX

YOWLAX

Ottawa

Sat 25/4

06:52-11:39

1 stop7h 47m

Los Angeles

Sun 3/5

23:58-13:45

1 stop10h 47m

฿10,873

OttawaLos Angeles

YOW - LAX

YOWLAX

Ottawa

Wed 4/2

17:11-22:57

1 stop8h 46m

Los Angeles

Fri 6/2

21:30-14:27

1 stop13h 57m

฿10,873

OttawaLos Angeles

YOW - LAX

YOWLAX

Ottawa

Sun 26/4

15:45-21:45

1 stop9h 00m

Los Angeles

Fri 1/5

07:00-00:22

2 stops14h 22m

฿10,905

OttawaChiang Mai

YOW - CNX

YOWCNX

Ottawa

Tue 27/1

17:50-09:25

2 stops27h 35m

Chiang Mai

Wed 4/2

21:40-15:45

2 stops30h 05m

฿32,294

OttawaBangkok

YOW - BKK

YOWBKK

Ottawa

Wed 1/4

19:40-04:35

2 stops45h 55m

Bangkok Suvarnabhumi

Mon 20/4

15:40-10:03

3 stops29h 23m

฿34,592

Flights are sorted by cheapest return flights first.

Deals found on 22/11

Showing 1-10 of 58 results
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Best time to book a flight from Ottawa

Have a flexible travel schedule? Discover the best time to fly from Ottawa with our price prediction graph.
Estimated return 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.

Travel insights for flights from Ottawa

Get recent, data-driven insights about flights from Ottawa including ideal travel times, pricing trends, and more.

When is the best time to book a flight from Ottawa?

Use this chart to determine the optimal time to book a return flight from Ottawa to Suvarnabhumi. Price data was last updated on 21 November 2025.

Booking 13 days in advance of your planned departure date is, on average, the best time to get cheap flights from Ottawa. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Ottawa?

Currently, September is the cheapest month in which you can book a flight from Ottawa (average of ฿25,628). Flying from Ottawa in June will prove the most costly (average of ฿30,191). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

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Direct flights from Canada

Book a direct flight from one of these other cities located in Canada.
Direct flights from Ottawa
Direct flights from Calgary
Direct flights from Québec City
Direct flights from Winnipeg

Related info for your journey

Access useful and relevant information related to your journey from Ottawa. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 23 November 2025.

  • What are the most popular destinations to fly to from Ottawa?

    The most selected flight destinations from Ottawa for the current month are Fort Lauderdale, Cancún, New Delhi. While Fort Lauderdale, Cancún, New Delhi are the top choices made by travellers year-round.

  • What is the cheapest flight from Ottawa to anywhere?

    Users have flown out of Ottawa for as low as ฿22,282 to Edmonton (prices may vary depending on the airline and departure time). On average, users have booked flights for ฿26,062 to fly from Ottawa.

  • What is the cheapest month to fly from Ottawa?

    At the present moment the cheapest month to fly from Ottawa is currently September; with June being the most expensive. Prices will vary depending on multiple factors such as booking in advance, airline and departure airports and times.

  • Where are the cheapest places to fly to from Ottawa?

    Here are some of the cheapest flight destinations from Ottawa:
    Fly from Ottawa to Bangkok from ฿27,020

  • How does Cheapflights help users find flights from Ottawa?

    Cheapflights makes it easy to find flights from Ottawa by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

  • Why should you use Cheapflights to find cheap flight tickets from Ottawa?

    Cheapflights helps you find that perfect flight from Ottawa by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

  • Can Cheapflights find flights from Ottawa with no change fees?

    Yes, we can. To see specific flights from Ottawa with no change fees, users can toggle flexible booking options after using the search form above to find flights.

  • Can Cheapflights notify me if prices for flights from Ottawa become cheaper?

    Yes, Cheapflights has a feature called Price Alerts, which offers users the ability to be notified when flight prices change. Track prices for your flight from Ottawa today and book when you’re ready!

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Fly with Cheapflights

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How does Cheapflights help users find flights from Ottawa?

Cheapflights makes it easy to find flights from Ottawa by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Ottawa?

Cheapflights helps you find that perfect flight from Ottawa by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Ottawa with no change fees?

Yes, we can. To see specific flights from Ottawa with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Ottawa become cheaper?

Yes, Cheapflights has a feature called Price Alerts, which offers users the ability to be notified when flight prices change. Track prices for your flight from Ottawa today and book when you’re ready!

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