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HK$1,540+ 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 18-10. 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 — HKG
15 Oct — 22 Oct1
1 adult
1 adult, Economy

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 15 September 2025.

Good round-trip deal

HK$11,886 or less

Good one-way deal

HK$2,406 or less
Price to beat on a round-trip flight from Ottawa.
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Price to beat on a one-way flight from Ottawa.
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Find flights from Ottawa

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 15 September 2025.

Tue 11-1105:40YOW - HKG
2 stops35h 55mMultiple Airlines
Tue 25-1123:15HKG - YOW
2 stops38h 27mMultiple Airlines
Deal found 13-9HK$7,373
Wed 19-1117:45YOW - HKG
2 stops25h 05mMultiple Airlines
Wed 26-1123:15HKG - YOW
1 stop28h 29mMultiple Airlines
Deal found 13-9HK$7,692
Sun 28-919:29YOW - HKG
2 stops33h 16mUnited Airlines
Mon 13-1022:30HKG - YOW
2 stops23h 28mUnited Airlines
Deal found 13-9HK$7,817
Wed 19-1109:45YOW - HKG
2 stops32h 15mUnited Airlines
Wed 26-1110:35HKG - YOW
2 stops21h 20mUnited Airlines
Deal found 13-9HK$7,894
Sun 9-1118:45YOW - HKG
1 stop22h 50mMultiple Airlines
Tue 25-1123:15HKG - YOW
1 stop28h 29mMultiple Airlines
Deal found 13-9HK$7,941
Sun 9-1120:25YOW - HKG
3 stops35h 40mMultiple Airlines
Sun 23-1121:15HKG - YOW
3 stops35h 49mMultiple Airlines
Deal found 13-9HK$8,159
Tue 28-1011:10YOW - HKG
2 stops37h 45mANA
Tue 4-1114:20HKG - YOW
2 stops39h 52mANA
Deal found 13-9HK$8,213
Tue 25-1118:45YOW - HKG
1 stop22h 50mMultiple Airlines
Tue 9-1207:10HKG - YOW
2 stops44h 34mMultiple Airlines
Deal found 14-9HK$8,221
Tue 25-1118:45YOW - HKG
1 stop22h 50mMultiple Airlines
Sun 7-1207:10HKG - YOW
2 stops44h 34mMultiple Airlines
Deal found 14-9HK$8,229
Sun 30-1118:45YOW - HKG
1 stop22h 50mMultiple Airlines
Tue 9-1207:10HKG - YOW
2 stops44h 34mMultiple Airlines
Deal found 14-9HK$8,252
Tue 25-1118:45YOW - HKG
1 stop22h 50mMultiple Airlines
Mon 8-1213:40HKG - YOW
2 stops38h 04mMultiple Airlines
Deal found 14-9HK$8,260

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 15 September 2025. In the last 7 days, Cheapflights users made a total of 70,647 searches

Fly to

Hong Kong

Route

Departure

Return

Price

OttawaHong Kong

YOW - HKG

YOWHKG

Ottawa

Thu 30-10

11:10-07:00

2 stops31h 50m

Hong Kong Intl

Thu 6-11

11:25-21:56

2 stops23h 31m

HK$7,817

OttawaHong Kong

YOW - HKG

YOWHKG

Ottawa

Wed 1-10

12:30-05:00

2 stops28h 30m

Hong Kong Intl

Mon 13-10

22:30-09:58

2 stops23h 28m

HK$8,299

OttawaHong Kong

YOW - HKG

YOWHKG

Ottawa

Wed 25-2

14:15-07:00

2 stops27h 45m

Hong Kong Intl

Mon 23-3

22:30-14:07

2 stops27h 37m

HK$8,299

OttawaHong Kong

YOW - HKG

YOWHKG

Ottawa

Sun 28-9

19:29-18:55

2 stops35h 26m

Hong Kong Intl

Thu 16-10

22:30-09:58

2 stops23h 28m

HK$8,299

OttawaHong Kong

YOW - HKG

YOWHKG

Ottawa

Sun 1-3

15:10-19:15

2 stops39h 05m

Hong Kong Intl

Wed 25-3

22:45-10:07

2 stops23h 22m

HK$8,299

OttawaHong Kong

YOW - HKG

YOWHKG

Ottawa

Sun 18-1

17:11-19:15

2 stops37h 04m

Hong Kong Intl

Mon 2-2

10:35-21:18

2 stops23h 43m

HK$8,299

OttawaHong Kong

YOW - HKG

YOWHKG

Ottawa

Tue 3-2

14:15-07:00

2 stops27h 45m

Hong Kong Intl

Thu 26-2

11:25-21:14

2 stops22h 49m

HK$8,299

OttawaHong Kong

YOW - HKG

YOWHKG

Ottawa

Tue 11-11

14:15-06:45

2 stops27h 30m

Hong Kong Intl

Mon 24-11

22:45-10:26

2 stops24h 41m

HK$8,299

OttawaHong Kong

YOW - HKG

YOWHKG

Ottawa

Mon 29-9

17:25-05:00

2 stops23h 35m

Hong Kong Intl

Wed 15-10

18:55-09:11

2 stops26h 16m

HK$8,299

OttawaHong Kong

YOW - HKG

YOWHKG

Ottawa

Tue 30-9

17:25-05:40

2 stops24h 15m

Hong Kong Intl

Tue 14-10

22:30-09:58

2 stops23h 28m

HK$8,299

Flights are sorted by cheapest return flights first.

Deals found on 12-9

Showing 1-10 of 21 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 Hong Kong. Price data was last updated on 12 September 2025.

The price you pay for your flight from Ottawa may vary depending on when you book. For the best chance of a lower fare, look to book 35 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?

Currently, October is the cheapest month in which you can book a flight from Ottawa (average of HK$5,631). Flying from Ottawa in June will prove the most costly (average of HK$8,556). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

Which airlines fly from Ottawa?

Only one airline operates round-trip flights from Ottawa: Air Canada. This airline flies to the following popular destinations: Hong Kong.

Air Canada
Air Canada
From HK$1,136

What are popular destinations to fly to from Ottawa?

If you’re flying from Ottawa, these routes are more frequently taken by airlines Toronto (970 flights per day), Montreal (226 flights per day) and Chicago (168 flights per day).

Washington, D.C.
Washington, D.C.
From HK$255

What is the cheapest place to fly to from Ottawa?

The cheapest city to fly to from Ottawa is Washington, D.C., with prices starting at HK$1,980. Explore other affordable destinations below.

Washington, D.C.
Washington, D.C.
From HK$255

Airline reviews for flights from Ottawa

Get insights into the airlines that provide service from Ottawa. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing airline for your flight from Ottawa. In the last 7 days, Cheapflights users made a total of 70,647 searches.
See what other customers who have flown with Air Canada from Ottawa have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air Canada
7.1
Good
10,000 reviews
Check prices

Food

6.3

Crew

7.8

Boarding

7.3

Overall

7.1

Entertainment

6.8

Comfort

7.1

Reviews

1 / 20
10.0
Excellent

janet,Sept 2025

YOW - YYZ

Really appreciated the leg room despite purchasing an economy ticket. Appreciated the extra complimentary wine. Nice touch. Was given immediate support without asking at check in, at the machine!! Ottawa's boarding was very organized with distinct rows in waiting room. Allowed for the main hall to not be blocked by people waiting to board.
Air Canada
7.1
Good
10,000 reviews
Air Canada
7.1
Good
10,000 reviews
Check prices

Food

6.3

Crew

7.8

Boarding

7.3

Overall

7.1

Entertainment

6.8

Comfort

7.1

Reviews

1 / 20
10.0
Excellent

janet,Sept 2025

YOW - YYZ

Really appreciated the leg room despite purchasing an economy ticket. Appreciated the extra complimentary wine. Nice touch. Was given immediate support without asking at check in, at the machine!! Ottawa's boarding was very organized with distinct rows in waiting room. Allowed for the main hall to not be blocked by people waiting to board.

Browse thousands of different options on Cheapflights for your next trip

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Direct flights from Canada

Book a direct flight from one of these other cities located in Canada.
Direct flights from Windsor

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 15 September 2025.

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

    This month, the top selected destinations from Ottawa are Beirut, Paris Charles de Gaulle Airport, Athens. Throughout the year, Fort Lauderdale, Cancún, New Delhi are some of the top choices made by users flying from Ottawa.

  • What is the cheapest flight from Ottawa to anywhere?

    Users have flown out of Ottawa for as low as HK$1,980 to Washington, D.C. Dulles Intl Airport (prices may vary depending on the airline and departure time). On average, users have booked flights for HK$7,146 to fly from Ottawa.

  • What is the cheapest premium economy flight from Ottawa?

    Here are some of the cheapest offers we have found for the cheapest premium economy flights from Ottawa.
    Fly Ottawa to Toronto Pearson Intl Airport from HK$26,381

  • What is the cheapest month to fly from Ottawa?

    Currently, the cheapest month for flights from Ottawa is October. The most expensive month for flights is June. The cheapest prices are shown above but prices will vary according to departure times, airlines, class and how early you book.

  • How does Cheapflights help users find flights from Ottawa?

    Cheapflights helps you search for flights from Ottawa via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

    By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights from Ottawa.

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

    Certainly. Search results for flights from Ottawa shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

    Yes! Start tracking prices for flights from Ottawa today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive the alerts.

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How does Cheapflights help users find flights from Ottawa?

Cheapflights helps you search for flights from Ottawa via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights from Ottawa.

Can Cheapflights find flights from Ottawa with no change fees?

Certainly. Search results for flights from Ottawa shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Yes! Start tracking prices for flights from Ottawa today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive the alerts.

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